--- /dev/null
+/*
+ * GQview
+ * (C) 2006 John Ellis
+ *
+ * Author: John Ellis
+ *
+ * This software is released under the GNU General Public License (GNU GPL).
+ * Please read the included file COPYING for more information.
+ * This software comes with no warranty of any kind, use at your own risk!
+ */
+
+
+#include "gqview.h"
+#include "pan-types.h"
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item base functions
+ *-----------------------------------------------------------------------------
+ */
+
+void pan_item_free(PanItem *pi)
+{
+ if (!pi) return;
+
+ if (pi->pixbuf) g_object_unref(pi->pixbuf);
+ if (pi->fd) file_data_free(pi->fd);
+ g_free(pi->text);
+ g_free(pi->key);
+ g_free(pi->data);
+
+ g_free(pi);
+}
+
+void pan_item_set_key(PanItem *pi, const gchar *key)
+{
+ gchar *tmp;
+
+ if (!pi) return;
+
+ tmp = pi->key;
+ pi->key = g_strdup(key);
+ g_free(tmp);
+}
+
+void pan_item_added(PanWindow *pw, PanItem *pi)
+{
+ if (!pi) return;
+ image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
+}
+
+void pan_item_remove(PanWindow *pw, PanItem *pi)
+{
+ if (!pi) return;
+
+ if (pw->click_pi == pi) pw->click_pi = NULL;
+ if (pw->queue_pi == pi) pw->queue_pi = NULL;
+ if (pw->search_pi == pi) pw->search_pi = NULL;
+ pw->queue = g_list_remove(pw->queue, pi);
+
+ pw->list = g_list_remove(pw->list, pi);
+ image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
+ pan_item_free(pi);
+}
+
+void pan_item_size_by_item(PanItem *pi, PanItem *child, gint border)
+{
+ if (!pi || !child) return;
+
+ if (pi->x + pi->width < child->x + child->width + border)
+ pi->width = child->x + child->width + border - pi->x;
+
+ if (pi->y + pi->height < child->y + child->height + border)
+ pi->height = child->y + child->height + border - pi->y;
+}
+
+void pan_item_size_coordinates(PanItem *pi, gint border, gint *w, gint *h)
+{
+ if (!pi) return;
+
+ if (*w < pi->x + pi->width + border) *w = pi->x + pi->width + border;
+ if (*h < pi->y + pi->height + border) *h = pi->y + pi->height + border;
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item box type
+ *-----------------------------------------------------------------------------
+ */
+
+PanItem *pan_item_box_new(PanWindow *pw, FileData *fd, gint x, gint y, gint width, gint height,
+ gint border_size,
+ guint8 base_r, guint8 base_g, guint8 base_b, guint8 base_a,
+ guint8 bord_r, guint8 bord_g, guint8 bord_b, guint8 bord_a)
+{
+ PanItem *pi;
+
+ pi = g_new0(PanItem, 1);
+ pi->type = PAN_ITEM_BOX;
+ pi->fd = fd;
+ pi->x = x;
+ pi->y = y;
+ pi->width = width;
+ pi->height = height;
+
+ pi->color_r = base_r;
+ pi->color_g = base_g;
+ pi->color_b = base_b;
+ pi->color_a = base_a;
+
+ pi->color2_r = bord_r;
+ pi->color2_g = bord_g;
+ pi->color2_b = bord_b;
+ pi->color2_a = bord_a;
+ pi->border = border_size;
+
+ pw->list = g_list_prepend(pw->list, pi);
+
+ return pi;
+}
+
+void pan_item_box_shadow(PanItem *pi, gint offset, gint fade)
+{
+ gint *shadow;
+
+ if (!pi || pi->type != PAN_ITEM_BOX) return;
+
+ shadow = pi->data;
+ if (shadow)
+ {
+ pi->width -= shadow[0];
+ pi->height -= shadow[0];
+ }
+
+ shadow = g_new0(gint, 2);
+ shadow[0] = offset;
+ shadow[1] = fade;
+
+ pi->width += offset;
+ pi->height += offset;
+
+ g_free(pi->data);
+ pi->data = shadow;
+}
+
+gint pan_item_box_draw(PanWindow *pw, PanItem *pi, GdkPixbuf *pixbuf, PixbufRenderer *pr,
+ gint x, gint y, gint width, gint height)
+{
+ gint bw, bh;
+ gint *shadow;
+ gint rx, ry, rw, rh;
+
+ bw = pi->width;
+ bh = pi->height;
+
+ shadow = pi->data;
+ if (shadow)
+ {
+ bw -= shadow[0];
+ bh -= shadow[0];
+
+ if (pi->color_a > 254)
+ {
+ pixbuf_draw_shadow(pixbuf, pi->x - x + bw, pi->y - y + shadow[0],
+ shadow[0], bh - shadow[0],
+ pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
+ shadow[1],
+ PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
+ pixbuf_draw_shadow(pixbuf, pi->x - x + shadow[0], pi->y - y + bh,
+ bw, shadow[0],
+ pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
+ shadow[1],
+ PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
+ }
+ else
+ {
+ gint a;
+ a = pi->color_a * PAN_SHADOW_ALPHA >> 8;
+ pixbuf_draw_shadow(pixbuf, pi->x - x + shadow[0], pi->y - y + shadow[0],
+ bw, bh,
+ pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
+ shadow[1],
+ PAN_SHADOW_COLOR, a);
+ }
+ }
+
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y, bw, bh,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color_r, pi->color_g, pi->color_b, pi->color_a);
+ }
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y, bw, pi->border,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y + pi->border, pi->border, bh - pi->border * 2,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ if (util_clip_region(x, y, width, height,
+ pi->x + bw - pi->border, pi->y + pi->border,
+ pi->border, bh - pi->border * 2,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y + bh - pi->border,
+ bw, pi->border,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+
+ return FALSE;
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item triangle type
+ *-----------------------------------------------------------------------------
+ */
+
+PanItem *pan_item_tri_new(PanWindow *pw, FileData *fd, gint x, gint y, gint width, gint height,
+ gint x1, gint y1, gint x2, gint y2, gint x3, gint y3,
+ guint8 r, guint8 g, guint8 b, guint8 a)
+{
+ PanItem *pi;
+ gint *coord;
+
+ pi = g_new0(PanItem, 1);
+ pi->type = PAN_ITEM_TRIANGLE;
+ pi->x = x;
+ pi->y = y;
+ pi->width = width;
+ pi->height = height;
+
+ pi->color_r = r;
+ pi->color_g = g;
+ pi->color_b = b;
+ pi->color_a = a;
+
+ coord = g_new0(gint, 6);
+ coord[0] = x1;
+ coord[1] = y1;
+ coord[2] = x2;
+ coord[3] = y2;
+ coord[4] = x3;
+ coord[5] = y3;
+
+ pi->data = coord;
+
+ pi->border = PAN_BORDER_NONE;
+
+ pw->list = g_list_prepend(pw->list, pi);
+
+ return pi;
+}
+
+void pan_item_tri_border(PanItem *pi, gint borders,
+ guint8 r, guint8 g, guint8 b, guint8 a)
+{
+ if (!pi || pi->type != PAN_ITEM_TRIANGLE) return;
+
+ pi->border = borders;
+
+ pi->color2_r = r;
+ pi->color2_g = g;
+ pi->color2_b = b;
+ pi->color2_a = a;
+}
+
+gint pan_item_tri_draw(PanWindow *pw, PanItem *pi, GdkPixbuf *pixbuf, PixbufRenderer *pr,
+ gint x, gint y, gint width, gint height)
+{
+ gint rx, ry, rw, rh;
+
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y, pi->width, pi->height,
+ &rx, &ry, &rw, &rh) && pi->data)
+ {
+ gint *coord = pi->data;
+ pixbuf_draw_triangle(pixbuf,
+ rx - x, ry - y, rw, rh,
+ coord[0] - x, coord[1] - y,
+ coord[2] - x, coord[3] - y,
+ coord[4] - x, coord[5] - y,
+ pi->color_r, pi->color_g, pi->color_b, pi->color_a);
+
+ if (pi->border & PAN_BORDER_1)
+ {
+ pixbuf_draw_line(pixbuf,
+ rx - x, ry - y, rw, rh,
+ coord[0] - x, coord[1] - y,
+ coord[2] - x, coord[3] - y,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ if (pi->border & PAN_BORDER_2)
+ {
+ pixbuf_draw_line(pixbuf,
+ rx - x, ry - y, rw, rh,
+ coord[2] - x, coord[3] - y,
+ coord[4] - x, coord[5] - y,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ if (pi->border & PAN_BORDER_3)
+ {
+ pixbuf_draw_line(pixbuf,
+ rx - x, ry - y, rw, rh,
+ coord[4] - x, coord[5] - y,
+ coord[0] - x, coord[1] - y,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ }
+
+ return FALSE;
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item text type
+ *-----------------------------------------------------------------------------
+ */
+
+static PangoLayout *pan_item_text_layout(PanItem *pi, GtkWidget *widget)
+{
+ PangoLayout *layout;
+
+ layout = gtk_widget_create_pango_layout(widget, NULL);
+
+ if (pi->text_attr & PAN_TEXT_ATTR_MARKUP)
+ {
+ pango_layout_set_markup(layout, pi->text, -1);
+ return layout;
+ }
+
+ if (pi->text_attr & PAN_TEXT_ATTR_BOLD ||
+ pi->text_attr & PAN_TEXT_ATTR_HEADING)
+ {
+ PangoAttrList *pal;
+ PangoAttribute *pa;
+
+ pal = pango_attr_list_new();
+ if (pi->text_attr & PAN_TEXT_ATTR_BOLD)
+ {
+ pa = pango_attr_weight_new(PANGO_WEIGHT_BOLD);
+ pa->start_index = 0;
+ pa->end_index = G_MAXINT;
+ pango_attr_list_insert(pal, pa);
+ }
+ if (pi->text_attr & PAN_TEXT_ATTR_HEADING)
+ {
+ pa = pango_attr_scale_new(PANGO_SCALE_LARGE);
+ pa->start_index = 0;
+ pa->end_index = G_MAXINT;
+ pango_attr_list_insert(pal, pa);
+ }
+ pango_layout_set_attributes(layout, pal);
+ pango_attr_list_unref(pal);
+ }
+
+ pango_layout_set_text(layout, pi->text, -1);
+ return layout;
+}
+
+static void pan_item_text_compute_size(PanItem *pi, GtkWidget *widget)
+{
+ PangoLayout *layout;
+
+ if (!pi || !pi->text || !widget) return;
+
+ layout = pan_item_text_layout(pi, widget);
+ pango_layout_get_pixel_size(layout, &pi->width, &pi->height);
+ g_object_unref(G_OBJECT(layout));
+
+ pi->width += pi->border * 2;
+ pi->height += pi->border * 2;
+}
+
+PanItem *pan_item_text_new(PanWindow *pw, gint x, gint y, const gchar *text,
+ PanTextAttrType attr, PanBorderType border,
+ guint8 r, guint8 g, guint8 b, guint8 a)
+{
+ PanItem *pi;
+
+ pi = g_new0(PanItem, 1);
+ pi->type = PAN_ITEM_TEXT;
+ pi->x = x;
+ pi->y = y;
+ pi->text = g_strdup(text);
+ pi->text_attr = attr;
+
+ pi->color_r = r;
+ pi->color_g = g;
+ pi->color_b = b;
+ pi->color_a = a;
+
+ pi->border = border;
+
+ pan_item_text_compute_size(pi, pw->imd->pr);
+
+ pw->list = g_list_prepend(pw->list, pi);
+
+ return pi;
+}
+
+gint pan_item_text_draw(PanWindow *pw, PanItem *pi, GdkPixbuf *pixbuf, PixbufRenderer *pr,
+ gint x, gint y, gint width, gint height)
+{
+ PangoLayout *layout;
+
+ layout = pan_item_text_layout(pi, (GtkWidget *)pr);
+ pixbuf_draw_layout(pixbuf, layout, (GtkWidget *)pr,
+ pi->x - x + pi->border, pi->y - y + pi->border,
+ pi->color_r, pi->color_g, pi->color_b, pi->color_a);
+ g_object_unref(G_OBJECT(layout));
+
+ return FALSE;
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item thumbnail type
+ *-----------------------------------------------------------------------------
+ */
+
+PanItem *pan_item_thumb_new(PanWindow *pw, FileData *fd, gint x, gint y)
+{
+ PanItem *pi;
+
+ pi = g_new0(PanItem, 1);
+ pi->type = PAN_ITEM_THUMB;
+ pi->fd = fd;
+ pi->x = x;
+ pi->y = y;
+ pi->width = PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2;
+ pi->height = PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2;
+
+ pi->pixbuf = NULL;
+
+ pi->queued = FALSE;
+
+ pw->list = g_list_prepend(pw->list, pi);
+
+ return pi;
+}
+
+gint pan_item_thumb_draw(PanWindow *pw, PanItem *pi, GdkPixbuf *pixbuf, PixbufRenderer *pr,
+ gint x, gint y, gint width, gint height)
+{
+ gint tx, ty, tw, th;
+ gint rx, ry, rw, rh;
+
+ if (pi->pixbuf)
+ {
+ tw = gdk_pixbuf_get_width(pi->pixbuf);
+ th = gdk_pixbuf_get_height(pi->pixbuf);
+
+ tx = pi->x + (pi->width - tw) / 2;
+ ty = pi->y + (pi->height - th) / 2;
+
+ if (gdk_pixbuf_get_has_alpha(pi->pixbuf))
+ {
+ if (util_clip_region(x, y, width, height,
+ tx + PAN_SHADOW_OFFSET, ty + PAN_SHADOW_OFFSET, tw, th,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_shadow(pixbuf,
+ rx - x, ry - y, rw, rh,
+ tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
+ PAN_SHADOW_FADE,
+ PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
+ }
+ }
+ else
+ {
+ if (util_clip_region(x, y, width, height,
+ tx + tw, ty + PAN_SHADOW_OFFSET,
+ PAN_SHADOW_OFFSET, th - PAN_SHADOW_OFFSET,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_shadow(pixbuf,
+ rx - x, ry - y, rw, rh,
+ tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
+ PAN_SHADOW_FADE,
+ PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
+ }
+ if (util_clip_region(x, y, width, height,
+ tx + PAN_SHADOW_OFFSET, ty + th, tw, PAN_SHADOW_OFFSET,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_shadow(pixbuf,
+ rx - x, ry - y, rw, rh,
+ tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
+ PAN_SHADOW_FADE,
+ PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
+ }
+ }
+
+ if (util_clip_region(x, y, width, height,
+ tx, ty, tw, th,
+ &rx, &ry, &rw, &rh))
+ {
+ gdk_pixbuf_composite(pi->pixbuf, pixbuf, rx - x, ry - y, rw, rh,
+ (double) tx - x,
+ (double) ty - y,
+ 1.0, 1.0, GDK_INTERP_NEAREST,
+ 255);
+ }
+
+ if (util_clip_region(x, y, width, height,
+ tx, ty, tw, PAN_OUTLINE_THICKNESS,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_OUTLINE_COLOR_1, PAN_OUTLINE_ALPHA);
+ }
+ if (util_clip_region(x, y, width, height,
+ tx, ty, PAN_OUTLINE_THICKNESS, th,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_OUTLINE_COLOR_1, PAN_OUTLINE_ALPHA);
+ }
+ if (util_clip_region(x, y, width, height,
+ tx + tw - PAN_OUTLINE_THICKNESS, ty + PAN_OUTLINE_THICKNESS,
+ PAN_OUTLINE_THICKNESS, th - PAN_OUTLINE_THICKNESS,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_OUTLINE_COLOR_2, PAN_OUTLINE_ALPHA);
+ }
+ if (util_clip_region(x, y, width, height,
+ tx + PAN_OUTLINE_THICKNESS, ty + th - PAN_OUTLINE_THICKNESS,
+ tw - PAN_OUTLINE_THICKNESS * 2, PAN_OUTLINE_THICKNESS,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_OUTLINE_COLOR_2, PAN_OUTLINE_ALPHA);
+ }
+ }
+ else
+ {
+ tw = pi->width - PAN_SHADOW_OFFSET * 2;
+ th = pi->height - PAN_SHADOW_OFFSET * 2;
+ tx = pi->x + PAN_SHADOW_OFFSET;
+ ty = pi->y + PAN_SHADOW_OFFSET;
+
+ if (util_clip_region(x, y, width, height,
+ tx, ty, tw, th,
+ &rx, &ry, &rw, &rh))
+ {
+ gint d;
+
+ d = (pw->size <= PAN_IMAGE_SIZE_THUMB_NONE) ? 2 : 8;
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_SHADOW_COLOR,
+ PAN_SHADOW_ALPHA / d);
+ }
+ }
+
+ return (pi->pixbuf == NULL);
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item image type
+ *-----------------------------------------------------------------------------
+ */
+
+static void pan_item_image_find_size(PanWindow *pw, PanItem *pi, gint w, gint h)
+{
+ GList *work;
+
+ pi->width = w;
+ pi->height = h;
+
+ if (!pi->fd) return;
+
+ work = pw->cache_list;
+ while (work)
+ {
+ PanCacheData *pc;
+ gchar *path;
+
+ pc = work->data;
+ work = work->next;
+
+ path = ((FileData *)pc)->path;
+
+ if (pc->cd && pc->cd->dimensions &&
+ path && strcmp(path, pi->fd->path) == 0)
+ {
+ pi->width = MAX(1, pc->cd->width * pw->image_size / 100);
+ pi->height = MAX(1, pc->cd->height * pw->image_size / 100);
+
+ pw->cache_list = g_list_remove(pw->cache_list, pc);
+ cache_sim_data_free(pc->cd);
+ file_data_free((FileData *)pc);
+ return;
+ }
+ }
+}
+
+PanItem *pan_item_image_new(PanWindow *pw, FileData *fd, gint x, gint y, gint w, gint h)
+{
+ PanItem *pi;
+
+ pi = g_new0(PanItem, 1);
+ pi->type = PAN_ITEM_IMAGE;
+ pi->fd = fd;
+ pi->x = x;
+ pi->y = y;
+
+ pi->color_a = 255;
+
+ pi->color2_r = 0;
+ pi->color2_g = 0;
+ pi->color2_b = 0;
+ pi->color2_a = PAN_SHADOW_ALPHA / 2;
+
+ pan_item_image_find_size(pw, pi, w, h);
+
+ pw->list = g_list_prepend(pw->list, pi);
+
+ return pi;
+}
+
+gint pan_item_image_draw(PanWindow *pw, PanItem *pi, GdkPixbuf *pixbuf, PixbufRenderer *pr,
+ gint x, gint y, gint width, gint height)
+{
+ gint rx, ry, rw, rh;
+
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y, pi->width, pi->height,
+ &rx, &ry, &rw, &rh))
+ {
+ if (pi->pixbuf)
+ {
+ gdk_pixbuf_composite(pi->pixbuf, pixbuf, rx - x, ry - y, rw, rh,
+ (double) pi->x - x,
+ (double) pi->y - y,
+ 1.0, 1.0, GDK_INTERP_NEAREST,
+ pi->color_a);
+ }
+ else
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
+ }
+ }
+
+ return (pi->pixbuf == NULL);
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * item lookup/search
+ *-----------------------------------------------------------------------------
+ */
+
+PanItem *pan_item_find_by_key(PanWindow *pw, PanItemType type, const gchar *key)
+{
+ GList *work;
+
+ if (!key) return NULL;
+
+ work = g_list_last(pw->list);
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ if ((pi->type == type || type == PAN_ITEM_NONE) &&
+ pi->key && strcmp(pi->key, key) == 0)
+ {
+ return pi;
+ }
+ work = work->prev;
+ }
+ work = g_list_last(pw->list_static);
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ if ((pi->type == type || type == PAN_ITEM_NONE) &&
+ pi->key && strcmp(pi->key, key) == 0)
+ {
+ return pi;
+ }
+ work = work->prev;
+ }
+
+ return NULL;
+}
+
+/* when ignore_case and partial are TRUE, path should be converted to lower case */
+static GList *pan_item_find_by_path_l(GList *list, GList *search_list,
+ PanItemType type, const gchar *path,
+ gint ignore_case, gint partial)
+{
+ GList *work;
+
+ work = g_list_last(search_list);
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ if ((pi->type == type || type == PAN_ITEM_NONE) && pi->fd)
+ {
+ gint match = FALSE;
+
+ if (path[0] == '/')
+ {
+ if (pi->fd->path && strcmp(path, pi->fd->path) == 0) match = TRUE;
+ }
+ else if (pi->fd->name)
+ {
+ if (partial)
+ {
+ if (ignore_case)
+ {
+ gchar *haystack;
+
+ haystack = g_utf8_strdown(pi->fd->name, -1);
+ match = (strstr(haystack, path) != NULL);
+ g_free(haystack);
+ }
+ else
+ {
+ if (strstr(pi->fd->name, path)) match = TRUE;
+ }
+ }
+ else if (ignore_case)
+ {
+ if (strcasecmp(path, pi->fd->name) == 0) match = TRUE;
+ }
+ else
+ {
+ if (strcmp(path, pi->fd->name) == 0) match = TRUE;
+ }
+ }
+
+ if (match) list = g_list_prepend(list, pi);
+ }
+ work = work->prev;
+ }
+
+ return list;
+}
+
+/* when ignore_case and partial are TRUE, path should be converted to lower case */
+GList *pan_item_find_by_path(PanWindow *pw, PanItemType type, const gchar *path,
+ gint ignore_case, gint partial)
+{
+ GList *list = NULL;
+
+ if (!path) return NULL;
+ if (partial && path[0] == '/') return NULL;
+
+ list = pan_item_find_by_path_l(list, pw->list_static, type, path, ignore_case, partial);
+ list = pan_item_find_by_path_l(list, pw->list, type, path, ignore_case, partial);
+
+ return g_list_reverse(list);
+}
+
+static PanItem *pan_item_find_by_coord_l(GList *list, PanItemType type, gint x, gint y, const gchar *key)
+{
+ GList *work;
+
+ work = list;
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ if ((pi->type == type || type == PAN_ITEM_NONE) &&
+ x >= pi->x && x < pi->x + pi->width &&
+ y >= pi->y && y < pi->y + pi->height &&
+ (!key || (pi->key && strcmp(pi->key, key) == 0)))
+ {
+ return pi;
+ }
+ work = work->next;
+ }
+
+ return NULL;
+}
+
+PanItem *pan_item_find_by_coord(PanWindow *pw, PanItemType type,
+ gint x, gint y, const gchar *key)
+{
+ PanItem *pi;
+
+ pi = pan_item_find_by_coord_l(pw->list, type, x, y, key);
+ if (pi) return pi;
+
+ return pan_item_find_by_coord_l(pw->list_static, type, x, y, key);
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * text alignments
+ *-----------------------------------------------------------------------------
+ */
+
+PanTextAlignment *pan_text_alignment_new(PanWindow *pw, gint x, gint y, const gchar *key)
+{
+ PanTextAlignment *ta;
+
+ ta = g_new0(PanTextAlignment, 1);
+
+ ta->pw = pw;
+ ta->column1 = NULL;
+ ta->column2 = NULL;
+ ta->x = x;
+ ta->y = y;
+ ta->key = g_strdup(key);
+
+ return ta;
+}
+
+void pan_text_alignment_free(PanTextAlignment *ta)
+{
+ if (!ta) return;
+
+ g_list_free(ta->column1);
+ g_list_free(ta->column2);
+ g_free(ta->key);
+ g_free(ta);
+}
+
+PanItem *pan_text_alignment_add(PanTextAlignment *ta, const gchar *label, const gchar *text)
+{
+ PanItem *item;
+
+ if (label)
+ {
+ item = pan_item_text_new(ta->pw, ta->x, ta->y, label,
+ PAN_TEXT_ATTR_BOLD, 0,
+ PAN_POPUP_TEXT_COLOR, 255);
+ pan_item_set_key(item, ta->key);
+ }
+ else
+ {
+ item = NULL;
+ }
+ ta->column1 = g_list_append(ta->column1, item);
+
+ if (text)
+ {
+ item = pan_item_text_new(ta->pw, ta->x, ta->y, text,
+ PAN_TEXT_ATTR_NONE, 0,
+ PAN_POPUP_TEXT_COLOR, 255);
+ pan_item_set_key(item, ta->key);
+ }
+ else
+ {
+ item = NULL;
+ }
+ ta->column2 = g_list_append(ta->column2, item);
+
+ return item;
+}
+
+void pan_text_alignment_calc(PanTextAlignment *ta, PanItem *box)
+{
+ gint cw1, cw2;
+ gint x, y;
+ GList *work1;
+ GList *work2;
+
+ cw1 = 0;
+ cw2 = 0;
+
+ work1 = ta->column1;
+ while (work1)
+ {
+ PanItem *p;
+
+ p = work1->data;
+ work1 = work1->next;
+
+ if (p && p->width > cw1) cw1 = p->width;
+ }
+
+ work2 = ta->column2;
+ while (work2)
+ {
+ PanItem *p;
+
+ p = work2->data;
+ work2 = work2->next;
+
+ if (p && p->width > cw2) cw2 = p->width;
+ }
+
+ x = ta->x;
+ y = ta->y;
+ work1 = ta->column1;
+ work2 = ta->column2;
+ while (work1 && work2)
+ {
+ PanItem *p1;
+ PanItem *p2;
+ gint height = 0;
+
+ p1 = work1->data;
+ p2 = work2->data;
+ work1 = work1->next;
+ work2 = work2->next;
+
+ if (p1)
+ {
+ p1->x = x;
+ p1->y = y;
+ pan_item_size_by_item(box, p1, PREF_PAD_BORDER);
+ height = p1->height;
+ }
+ if (p2)
+ {
+ p2->x = x + cw1 + PREF_PAD_SPACE;
+ p2->y = y;
+ pan_item_size_by_item(box, p2, PREF_PAD_BORDER);
+ if (height < p2->height) height = p2->height;
+ }
+
+ if (!p1 && !p2) height = PREF_PAD_GROUP;
+
+ y += height;
+ }
+}
+
+
#include "gqview.h"
#include "pan-view.h"
+#include "pan-types.h"
#include "bar_exif.h"
-#include "cache.h"
-#include "cache-loader.h"
#include "dnd.h"
#include "editors.h"
#include "exif.h"
-#include "filelist.h"
#include "fullscreen.h"
-#include "image.h"
-#include "image-load.h"
#include "img-view.h"
#include "info.h"
#include "menu.h"
-#include "pixbuf-renderer.h"
-#include "pixbuf_util.h"
#include "thumb.h"
#include "utilops.h"
#include "ui_bookmark.h"
#include "ui_fileops.h"
#include "ui_menu.h"
-#include "ui_misc.h"
#include "ui_tabcomp.h"
+#include "ui_utildlg.h"
#include <gdk/gdkkeysyms.h> /* for keyboard values */
+
#include <math.h>
#define PAN_TILE_SIZE 512
-#define PAN_THUMB_SIZE_DOTS 4
-#define PAN_THUMB_SIZE_NONE 24
-#define PAN_THUMB_SIZE_SMALL 64
-#define PAN_THUMB_SIZE_NORMAL 128
-#define PAN_THUMB_SIZE_LARGE 256
-#define PAN_THUMB_SIZE pw->thumb_size
-
-#define PAN_THUMB_GAP_DOTS 2
-#define PAN_THUMB_GAP_SMALL 14
-#define PAN_THUMB_GAP_NORMAL 30
-#define PAN_THUMB_GAP_LARGE 40
-#define PAN_THUMB_GAP_HUGE 50
-#define PAN_THUMB_GAP pw->thumb_gap
-
-#define PAN_SHADOW_OFFSET 6
-#define PAN_SHADOW_FADE 5
-#define PAN_SHADOW_COLOR 0, 0, 0
-#define PAN_SHADOW_ALPHA 64
-
-#define PAN_OUTLINE_THICKNESS 1
-#define PAN_OUTLINE_COLOR_1 255, 255, 255
-#define PAN_OUTLINE_COLOR_2 64, 64, 64
-#define PAN_OUTLINE_ALPHA 180
-
-#define PAN_BACKGROUND_COLOR 150, 150, 150
-
-#define PAN_GRID_SIZE 60
-#define PAN_GRID_COLOR 0, 0, 0
-#define PAN_GRID_ALPHA 20
-
-#define PAN_FOLDER_BOX_COLOR 255, 255, 255
-#define PAN_FOLDER_BOX_ALPHA 100
-#define PAN_FOLDER_BOX_BORDER 20
-
-#define PAN_FOLDER_BOX_OUTLINE_THICKNESS 4
-#define PAN_FOLDER_BOX_OUTLINE_COLOR 0, 0, 0
-#define PAN_FOLDER_BOX_OUTLINE_ALPHA 128
-
-#define PAN_TEXT_BORDER_SIZE 4
-#define PAN_TEXT_COLOR 0, 0, 0
-
-#define PAN_POPUP_COLOR 255, 255, 225
-#define PAN_POPUP_ALPHA 255
-#define PAN_POPUP_BORDER 1
-#define PAN_POPUP_BORDER_COLOR 0, 0, 0
-#define PAN_POPUP_TEXT_COLOR 0, 0, 0
-
-#define PAN_CAL_POPUP_COLOR 220, 220, 220
-#define PAN_CAL_POPUP_ALPHA 255
-#define PAN_CAL_POPUP_BORDER 1
-#define PAN_CAL_POPUP_BORDER_COLOR 0, 0, 0
-#define PAN_CAL_POPUP_TEXT_COLOR 0, 0, 0
-
-#define PAN_CAL_DAY_WIDTH 100
-#define PAN_CAL_DAY_HEIGHT 80
-
-#define PAN_CAL_DAY_COLOR 255, 255, 255
-#define PAN_CAL_DAY_ALPHA 220
-#define PAN_CAL_DAY_BORDER 2
-#define PAN_CAL_DAY_BORDER_COLOR 0, 0, 0
-#define PAN_CAL_DAY_TEXT_COLOR 0, 0, 0
-
-#define PAN_CAL_MONTH_COLOR 255, 255, 255
-#define PAN_CAL_MONTH_ALPHA 200
-#define PAN_CAL_MONTH_BORDER 4
-#define PAN_CAL_MONTH_BORDER_COLOR 0, 0, 0
-#define PAN_CAL_MONTH_TEXT_COLOR 0, 0, 0
-
-#define PAN_CAL_DOT_SIZE 3
-#define PAN_CAL_DOT_GAP 2
-#define PAN_CAL_DOT_COLOR 128, 128, 128
-#define PAN_CAL_DOT_ALPHA 128
-
-
-#define PAN_GROUP_MAX 16
-
#define ZOOM_INCREMENT 1.0
#define ZOOM_LABEL_WIDTH 64
#define PAN_PREF_GROUP "pan_view_options"
#define PAN_PREF_HIDE_WARNING "hide_performance_warning"
-#define PAN_PREF_EXIF_DATE "use_exif_date"
+#define PAN_PREF_EXIF_PAN_DATE "use_exif_date"
#define PAN_PREF_INFO_IMAGE "info_image_size"
#define PAN_PREF_INFO_EXIF "info_includes_exif"
-typedef enum {
- LAYOUT_TIMELINE = 0,
- LAYOUT_CALENDAR,
- LAYOUT_FOLDERS_LINEAR,
- LAYOUT_FOLDERS_FLOWER,
- LAYOUT_GRID,
-} LayoutType;
-
-typedef enum {
- LAYOUT_SIZE_THUMB_DOTS = 0,
- LAYOUT_SIZE_THUMB_NONE,
- LAYOUT_SIZE_THUMB_SMALL,
- LAYOUT_SIZE_THUMB_NORMAL,
- LAYOUT_SIZE_THUMB_LARGE,
- LAYOUT_SIZE_10,
- LAYOUT_SIZE_25,
- LAYOUT_SIZE_33,
- LAYOUT_SIZE_50,
- LAYOUT_SIZE_100
-} LayoutSize;
-
-typedef enum {
- ITEM_NONE,
- ITEM_THUMB,
- ITEM_BOX,
- ITEM_TRIANGLE,
- ITEM_TEXT,
- ITEM_IMAGE
-} ItemType;
-
-typedef enum {
- TEXT_ATTR_NONE = 0,
- TEXT_ATTR_BOLD = 1 << 0,
- TEXT_ATTR_HEADING = 1 << 1,
- TEXT_ATTR_MARKUP = 1 << 2
-} TextAttrType;
-
-enum {
- BORDER_NONE = 0,
- BORDER_1 = 1 << 0,
- BORDER_2 = 1 << 1,
- BORDER_3 = 1 << 2,
- BORDER_4 = 1 << 3
-};
-
-typedef struct _PanItem PanItem;
-struct _PanItem {
- ItemType type;
- gint x;
- gint y;
- gint width;
- gint height;
- gchar *key;
+static GList *pan_window_list = NULL;
- FileData *fd;
- GdkPixbuf *pixbuf;
- gint refcount;
+static void pan_layout_update_idle(PanWindow *pw);
- gchar *text;
- TextAttrType text_attr;
+static void pan_fullscreen_toggle(PanWindow *pw, gint force_off);
- guint8 color_r;
- guint8 color_g;
- guint8 color_b;
- guint8 color_a;
+static void pan_search_toggle_visible(PanWindow *pw, gint enable);
+static void pan_search_activate(PanWindow *pw);
- guint8 color2_r;
- guint8 color2_g;
- guint8 color2_b;
- guint8 color2_a;
- gint border;
+static void pan_window_close(PanWindow *pw);
- gpointer data;
+static GtkWidget *pan_popup_menu(PanWindow *pw);
- gint queued;
-};
+static void pan_window_dnd_init(PanWindow *pw);
-typedef struct _PanWindow PanWindow;
-struct _PanWindow
-{
- GtkWidget *window;
- ImageWindow *imd;
- ImageWindow *imd_normal;
- FullScreenData *fs;
- GtkWidget *path_entry;
+/*
+ *-----------------------------------------------------------------------------
+ * the image/thumb loader queue
+ *-----------------------------------------------------------------------------
+ */
- GtkWidget *label_message;
- GtkWidget *label_zoom;
+static gint pan_queue_step(PanWindow *pw);
- GtkWidget *search_box;
- GtkWidget *search_entry;
- GtkWidget *search_label;
- GtkWidget *search_button;
- GtkWidget *search_button_arrow;
- GtkWidget *date_button;
+static void pan_queue_thumb_done_cb(ThumbLoader *tl, gpointer data)
+{
+ PanWindow *pw = data;
- GtkWidget *scrollbar_h;
- GtkWidget *scrollbar_v;
+ if (pw->queue_pi)
+ {
+ PanItem *pi;
+ gint rc;
- gint overlay_id;
+ pi = pw->queue_pi;
+ pw->queue_pi = NULL;
- gchar *path;
- LayoutType layout;
- LayoutSize size;
- gint thumb_size;
- gint thumb_gap;
- gint image_size;
- gint exif_date_enable;
+ pi->queued = FALSE;
- gint info_image_size;
- gint info_includes_exif;
+ if (pi->pixbuf) g_object_unref(pi->pixbuf);
+ pi->pixbuf = thumb_loader_get_pixbuf(tl, TRUE);
- gint ignore_symlinks;
+ rc = pi->refcount;
+ image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
+ pi->refcount = rc;
+ }
- GList *list;
- GList *list_static;
- GList *list_grid;
+ thumb_loader_free(pw->tl);
+ pw->tl = NULL;
- GList *cache_list;
- GList *cache_todo;
- gint cache_count;
- gint cache_total;
- gint cache_tick;
- CacheLoader *cache_cl;
+ while (pan_queue_step(pw));
+}
- ImageLoader *il;
- ThumbLoader *tl;
- PanItem *queue_pi;
- GList *queue;
+static void pan_queue_image_done_cb(ImageLoader *il, gpointer data)
+{
+ PanWindow *pw = data;
- PanItem *click_pi;
- PanItem *search_pi;
+ if (pw->queue_pi)
+ {
+ PanItem *pi;
+ gint rc;
- gint idle_id;
-};
+ pi = pw->queue_pi;
+ pw->queue_pi = NULL;
-typedef struct _PanGrid PanGrid;
-struct _PanGrid {
- gint x;
- gint y;
- gint w;
- gint h;
- GList *list;
-};
+ pi->queued = FALSE;
-typedef struct _PanCacheData PanCacheData;
-struct _PanCacheData {
- FileData fd;
- CacheData *cd;
-};
+ if (pi->pixbuf) g_object_unref(pi->pixbuf);
+ pi->pixbuf = image_loader_get_pixbuf(pw->il);
+ if (pi->pixbuf) g_object_ref(pi->pixbuf);
+ if (pi->pixbuf && pw->size != PAN_IMAGE_SIZE_100 &&
+ (gdk_pixbuf_get_width(pi->pixbuf) > pi->width ||
+ gdk_pixbuf_get_height(pi->pixbuf) > pi->height))
+ {
+ GdkPixbuf *tmp;
-static GList *pan_window_list = NULL;
+ tmp = pi->pixbuf;
+ pi->pixbuf = gdk_pixbuf_scale_simple(tmp, pi->width, pi->height,
+ (GdkInterpType)zoom_quality);
+ g_object_unref(tmp);
+ }
+ rc = pi->refcount;
+ image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
+ pi->refcount = rc;
+ }
-static GList *pan_window_layout_list(const gchar *path, SortType sort, gint ascend,
- gint ignore_symlinks);
+ image_loader_free(pw->il);
+ pw->il = NULL;
-static GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height);
+ while (pan_queue_step(pw));
+}
-static void pan_layout_resize(PanWindow *pw);
+#if 0
+static void pan_queue_image_area_cb(ImageLoader *il, guint x, guint y,
+ guint width, guint height, gpointer data)
+{
+ PanWindow *pw = data;
-static void pan_window_layout_update_idle(PanWindow *pw);
+ if (pw->queue_pi)
+ {
+ PanItem *pi;
+ gint rc;
-static GtkWidget *pan_popup_menu(PanWindow *pw);
-static void pan_fullscreen_toggle(PanWindow *pw, gint force_off);
+ pi = pw->queue_pi;
-static void pan_search_toggle_visible(PanWindow *pw, gint enable);
-static void pan_search_activate(PanWindow *pw);
+ if (!pi->pixbuf)
+ {
+ pi->pixbuf = image_loader_get_pixbuf(pw->il);
+ if (pi->pixbuf) g_object_ref(pi->pixbuf);
+ }
-static void pan_window_close(PanWindow *pw);
+ rc = pi->refcount;
+ image_area_changed(pw->imd, pi->x + x, pi->y + y, width, height);
+ pi->refcount = rc;
+ }
+}
+#endif
-static void pan_window_dnd_init(PanWindow *pw);
+static gint pan_queue_step(PanWindow *pw)
+{
+ PanItem *pi;
+ if (!pw->queue) return FALSE;
-typedef enum {
- DATE_LENGTH_EXACT,
- DATE_LENGTH_HOUR,
- DATE_LENGTH_DAY,
- DATE_LENGTH_WEEK,
- DATE_LENGTH_MONTH,
- DATE_LENGTH_YEAR
-} DateLengthType;
+ pi = pw->queue->data;
+ pw->queue = g_list_remove(pw->queue, pi);
+ pw->queue_pi = pi;
-static gint date_compare(time_t a, time_t b, DateLengthType length)
-{
- struct tm ta;
- struct tm tb;
+ if (!pw->queue_pi->fd)
+ {
+ pw->queue_pi->queued = FALSE;
+ pw->queue_pi = NULL;
+ return TRUE;
+ }
- if (length == DATE_LENGTH_EXACT) return (a == b);
+ image_loader_free(pw->il);
+ pw->il = NULL;
+ thumb_loader_free(pw->tl);
+ pw->tl = NULL;
- if (!localtime_r(&a, &ta) ||
- !localtime_r(&b, &tb)) return FALSE;
+ if (pi->type == PAN_ITEM_IMAGE)
+ {
+ pw->il = image_loader_new(pi->fd->path);
- if (ta.tm_year != tb.tm_year) return FALSE;
- if (length == DATE_LENGTH_YEAR) return TRUE;
+ if (pw->size != PAN_IMAGE_SIZE_100)
+ {
+ image_loader_set_requested_size(pw->il, pi->width, pi->height);
+ }
- if (ta.tm_mon != tb.tm_mon) return FALSE;
- if (length == DATE_LENGTH_MONTH) return TRUE;
+#if 0
+ image_loader_set_area_ready_func(pw->il, pan_queue_image_area_cb, pw);
+#endif
+ image_loader_set_error_func(pw->il, pan_queue_image_done_cb, pw);
- if (length == DATE_LENGTH_WEEK) return (ta.tm_yday / 7 == tb.tm_yday / 7);
+ if (image_loader_start(pw->il, pan_queue_image_done_cb, pw)) return FALSE;
- if (ta.tm_mday != tb.tm_mday) return FALSE;
- if (length == DATE_LENGTH_DAY) return TRUE;
+ image_loader_free(pw->il);
+ pw->il = NULL;
+ }
+ else if (pi->type == PAN_ITEM_THUMB)
+ {
+ pw->tl = thumb_loader_new(PAN_THUMB_SIZE, PAN_THUMB_SIZE);
- return (ta.tm_hour == tb.tm_hour);
-}
+ if (!pw->tl->standard_loader)
+ {
+ /* The classic loader will recreate a thumbnail any time we
+ * request a different size than what exists. This view will
+ * almost never use the user configured sizes so disable cache.
+ */
+ thumb_loader_set_cache(pw->tl, FALSE, FALSE, FALSE);
+ }
-static gint date_value(time_t d, DateLengthType length)
-{
- struct tm td;
+ thumb_loader_set_callbacks(pw->tl,
+ pan_queue_thumb_done_cb,
+ pan_queue_thumb_done_cb,
+ NULL, pw);
- if (!localtime_r(&d, &td)) return -1;
+ if (thumb_loader_start(pw->tl, pi->fd->path)) return FALSE;
- switch (length)
- {
- case DATE_LENGTH_DAY:
- return td.tm_mday;
- break;
- case DATE_LENGTH_WEEK:
- return td.tm_wday;
- break;
- case DATE_LENGTH_MONTH:
- return td.tm_mon + 1;
- break;
- case DATE_LENGTH_YEAR:
- return td.tm_year + 1900;
- break;
- case DATE_LENGTH_EXACT:
- default:
- break;
+ thumb_loader_free(pw->tl);
+ pw->tl = NULL;
}
- return -1;
+ pw->queue_pi->queued = FALSE;
+ pw->queue_pi = NULL;
+ return TRUE;
}
-static gchar *date_value_string(time_t d, DateLengthType length)
+static void pan_queue_add(PanWindow *pw, PanItem *pi)
{
- struct tm td;
- gchar buf[128];
- gchar *format = NULL;
-
- if (!localtime_r(&d, &td)) return g_strdup("");
-
- switch (length)
+ if (!pi || pi->queued || pi->pixbuf) return;
+ if (pw->size <= PAN_IMAGE_SIZE_THUMB_NONE &&
+ (!pi->key || strcmp(pi->key, "info") != 0) )
{
- case DATE_LENGTH_DAY:
- return g_strdup_printf("%d", td.tm_mday);
- break;
- case DATE_LENGTH_WEEK:
- format = "%A %e";
- break;
- case DATE_LENGTH_MONTH:
- format = "%B %Y";
- break;
- case DATE_LENGTH_YEAR:
- return g_strdup_printf("%d", td.tm_year + 1900);
- break;
- case DATE_LENGTH_EXACT:
- default:
- return g_strdup(text_from_time(d));
- break;
+ return;
}
+ pi->queued = TRUE;
+ pw->queue = g_list_prepend(pw->queue, pi);
- if (format && strftime(buf, sizeof(buf), format, &td) > 0)
- {
- gchar *ret = g_locale_to_utf8(buf, -1, NULL, NULL, NULL);
- if (ret) return ret;
- }
-
- return g_strdup("");
+ if (!pw->tl && !pw->il) while(pan_queue_step(pw));
}
-static time_t date_to_time(gint year, gint month, gint day)
-{
- struct tm lt;
-
- lt.tm_sec = 0;
- lt.tm_min = 0;
- lt.tm_hour = 0;
- lt.tm_mday = (day >= 1 && day <= 31) ? day : 1;
- lt.tm_mon = (month >= 1 && month <= 12) ? month - 1 : 0;
- lt.tm_year = year - 1900;
- lt.tm_isdst = 0;
-
- return mktime(<);
-}
/*
*-----------------------------------------------------------------------------
- * cache
+ * tile request/dispose handlers
*-----------------------------------------------------------------------------
*/
-static void pan_cache_free(PanWindow *pw)
+static gint pan_window_request_tile_cb(PixbufRenderer *pr, gint x, gint y,
+ gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
{
+ PanWindow *pw = data;
+ GList *list;
GList *work;
+ gint i;
- work = pw->cache_list;
- while (work)
+ pixbuf_set_rect_fill(pixbuf,
+ 0, 0, width, height,
+ PAN_BACKGROUND_COLOR, 255);
+
+ for (i = (x / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < x + width; i += PAN_GRID_SIZE)
{
- PanCacheData *pc;
+ gint rx, ry, rw, rh;
- pc = work->data;
- work = work->next;
+ if (util_clip_region(x, y, width, height,
+ i, y, 1, height,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_GRID_COLOR, PAN_GRID_ALPHA);
+ }
+ }
+ for (i = (y / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < y + height; i += PAN_GRID_SIZE)
+ {
+ gint rx, ry, rw, rh;
- cache_sim_data_free(pc->cd);
- file_data_free((FileData *)pc);
+ if (util_clip_region(x, y, width, height,
+ x, i, width, 1,
+ &rx, &ry, &rw, &rh))
+ {
+ pixbuf_draw_rect_fill(pixbuf,
+ rx - x, ry - y, rw, rh,
+ PAN_GRID_COLOR, PAN_GRID_ALPHA);
+ }
}
- g_list_free(pw->cache_list);
- pw->cache_list = NULL;
+ list = pan_layout_intersect(pw, x, y, width, height);
+ work = list;
+ while (work)
+ {
+ PanItem *pi;
+ gint queue = FALSE;
- filelist_free(pw->cache_todo);
- pw->cache_todo = NULL;
+ pi = work->data;
+ work = work->next;
- pw->cache_count = 0;
- pw->cache_total = 0;
- pw->cache_tick = 0;
+ pi->refcount++;
- cache_loader_free(pw->cache_cl);
- pw->cache_cl = NULL;
-}
+ switch (pi->type)
+ {
+ case PAN_ITEM_BOX:
+ queue = pan_item_box_draw(pw, pi, pixbuf, pr, x, y, width, height);
+ break;
+ case PAN_ITEM_TRIANGLE:
+ queue = pan_item_tri_draw(pw, pi, pixbuf, pr, x, y, width, height);
+ break;
+ case PAN_ITEM_TEXT:
+ queue = pan_item_text_draw(pw, pi, pixbuf, pr, x, y, width, height);
+ break;
+ case PAN_ITEM_THUMB:
+ queue = pan_item_thumb_draw(pw, pi, pixbuf, pr, x, y, width, height);
+ break;
+ case PAN_ITEM_IMAGE:
+ queue = pan_item_image_draw(pw, pi, pixbuf, pr, x, y, width, height);
+ break;
+ case PAN_ITEM_NONE:
+ default:
+ break;
+ }
-static void pan_cache_fill(PanWindow *pw, const gchar *path)
-{
- GList *list;
+ if (queue) pan_queue_add(pw, pi);
+ }
- pan_cache_free(pw);
+ g_list_free(list);
- list = pan_window_layout_list(path, SORT_NAME, TRUE, pw->ignore_symlinks);
- pw->cache_todo = g_list_reverse(list);
+#if 0
+ if (x%512 == 0 && y%512 == 0)
+ {
+ PangoLayout *layout;
+ gchar *buf;
- pw->cache_total = g_list_length(pw->cache_todo);
-}
+ layout = gtk_widget_create_pango_layout((GtkWidget *)pr, NULL);
-static void pan_cache_step_done_cb(CacheLoader *cl, gint error, gpointer data)
-{
- PanWindow *pw = data;
+ buf = g_strdup_printf("%d,%d\n(#%d)", x, y,
+ (x / pr->source_tile_width) +
+ (y / pr->source_tile_height * (pr->image_width/pr->source_tile_width + 1)));
+ pango_layout_set_text(layout, buf, -1);
+ g_free(buf);
+
+ pixbuf_draw_layout(pixbuf, layout, (GtkWidget *)pr, 0, 0, 0, 0, 0, 255);
+
+ g_object_unref(G_OBJECT(layout));
+ }
+#endif
+
+ return TRUE;
+}
+
+static void pan_window_dispose_tile_cb(PixbufRenderer *pr, gint x, gint y,
+ gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
+{
+ PanWindow *pw = data;
+ GList *list;
+ GList *work;
+
+ list = pan_layout_intersect(pw, x, y, width, height);
+ work = list;
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ work = work->next;
+
+ if (pi->refcount > 0)
+ {
+ pi->refcount--;
+
+ if (pi->refcount == 0)
+ {
+ if (pi->queued)
+ {
+ pw->queue = g_list_remove(pw->queue, pi);
+ pi->queued = FALSE;
+ }
+ if (pw->queue_pi == pi) pw->queue_pi = NULL;
+ if (pi->pixbuf)
+ {
+ g_object_unref(pi->pixbuf);
+ pi->pixbuf = NULL;
+ }
+ }
+ }
+ }
+
+ g_list_free(list);
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * misc
+ *-----------------------------------------------------------------------------
+ */
+
+static void pan_window_message(PanWindow *pw, const gchar *text)
+{
+ GList *work;
+ gint count = 0;
+ gint64 size = 0;
+ gchar *ss;
+ gchar *buf;
+
+ if (text)
+ {
+ gtk_label_set_text(GTK_LABEL(pw->label_message), text);
+ return;
+ }
+
+ work = pw->list_static;
+ if (pw->layout == PAN_LAYOUT_CALENDAR)
+ {
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ work = work->next;
+
+ if (pi->fd &&
+ pi->type == PAN_ITEM_BOX &&
+ pi->key && strcmp(pi->key, "dot") == 0)
+ {
+ size += pi->fd->size;
+ count++;
+ }
+ }
+ }
+ else
+ {
+ while (work)
+ {
+ PanItem *pi;
+
+ pi = work->data;
+ work = work->next;
+
+ if (pi->fd &&
+ (pi->type == PAN_ITEM_THUMB || pi->type == PAN_ITEM_IMAGE))
+ {
+ size += pi->fd->size;
+ count++;
+ }
+ }
+ }
+
+ ss = text_from_size_abrev(size);
+ buf = g_strdup_printf(_("%d images, %s"), count, ss);
+ g_free(ss);
+ gtk_label_set_text(GTK_LABEL(pw->label_message), buf);
+ g_free(buf);
+}
+
+static void pan_warning_folder(const gchar *path, GtkWidget *parent)
+{
+ gchar *message;
+
+ message = g_strdup_printf(_("The pan view does not support the folder \"%s\"."), path);
+ warning_dialog(_("Folder not supported"), message,
+ GTK_STOCK_DIALOG_INFO, parent);
+ g_free(message);
+}
+
+static void pan_window_zoom_limit(PanWindow *pw)
+{
+ gdouble min;
+
+ switch (pw->size)
+ {
+ case PAN_IMAGE_SIZE_THUMB_DOTS:
+ case PAN_IMAGE_SIZE_THUMB_NONE:
+ case PAN_IMAGE_SIZE_THUMB_SMALL:
+ case PAN_IMAGE_SIZE_THUMB_NORMAL:
+#if 0
+ /* easily requires > 512mb ram when window size > 1024x768 and zoom is <= -8 */
+ min = -16.0;
+ break;
+#endif
+ case PAN_IMAGE_SIZE_THUMB_LARGE:
+ min = -6.0;
+ break;
+ case PAN_IMAGE_SIZE_10:
+ case PAN_IMAGE_SIZE_25:
+ min = -4.0;
+ break;
+ case PAN_IMAGE_SIZE_33:
+ case PAN_IMAGE_SIZE_50:
+ case PAN_IMAGE_SIZE_100:
+ default:
+ min = -2.0;
+ break;
+ }
+
+ image_zoom_set_limits(pw->imd, min, 32.0);
+}
+
+
+/*
+ *-----------------------------------------------------------------------------
+ * cache
+ *-----------------------------------------------------------------------------
+ */
+
+static void pan_cache_free(PanWindow *pw)
+{
+ GList *work;
+
+ work = pw->cache_list;
+ while (work)
+ {
+ PanCacheData *pc;
+
+ pc = work->data;
+ work = work->next;
+
+ cache_sim_data_free(pc->cd);
+ file_data_free((FileData *)pc);
+ }
+
+ g_list_free(pw->cache_list);
+ pw->cache_list = NULL;
+
+ filelist_free(pw->cache_todo);
+ pw->cache_todo = NULL;
+
+ pw->cache_count = 0;
+ pw->cache_total = 0;
+ pw->cache_tick = 0;
+
+ cache_loader_free(pw->cache_cl);
+ pw->cache_cl = NULL;
+}
+
+static void pan_cache_fill(PanWindow *pw, const gchar *path)
+{
+ GList *list;
+
+ pan_cache_free(pw);
+
+ list = pan_list_tree(path, SORT_NAME, TRUE, pw->ignore_symlinks);
+ pw->cache_todo = g_list_reverse(list);
+
+ pw->cache_total = g_list_length(pw->cache_todo);
+}
+
+static void pan_cache_step_done_cb(CacheLoader *cl, gint error, gpointer data)
+{
+ PanWindow *pw = data;
if (pw->cache_list)
{
cache_loader_free(cl);
pw->cache_cl = NULL;
- pan_window_layout_update_idle(pw);
+ pan_layout_update_idle(pw);
}
static gint pan_cache_step(PanWindow *pw)
cache_loader_free(pw->cache_cl);
load_mask = CACHE_LOADER_NONE;
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE) load_mask |= CACHE_LOADER_DIMENSIONS;
+ if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) load_mask |= CACHE_LOADER_DIMENSIONS;
if (pw->exif_date_enable) load_mask |= CACHE_LOADER_DATE;
pw->cache_cl = cache_loader_new(((FileData *)pc)->path, load_mask,
pan_cache_step_done_cb, pw);
}
/* This sync date function is optimized for lists with a common sort */
-static void pan_cache_sync_date(PanWindow *pw, GList *list)
+void pan_cache_sync_date(PanWindow *pw, GList *list)
{
GList *haystack;
GList *work;
}
-
/*
*-----------------------------------------------------------------------------
- * item objects
+ * layout state reset
*-----------------------------------------------------------------------------
*/
-static void pan_item_free(PanItem *pi)
-{
- if (!pi) return;
-
- if (pi->pixbuf) g_object_unref(pi->pixbuf);
- if (pi->fd) file_data_free(pi->fd);
- g_free(pi->text);
- g_free(pi->key);
- g_free(pi->data);
-
- g_free(pi);
-}
-
static void pan_window_items_free(PanWindow *pw)
{
GList *work;
pw->search_pi = NULL;
}
-static PanItem *pan_item_new_thumb(PanWindow *pw, FileData *fd, gint x, gint y)
-{
- PanItem *pi;
-
- pi = g_new0(PanItem, 1);
- pi->type = ITEM_THUMB;
- pi->fd = fd;
- pi->x = x;
- pi->y = y;
- pi->width = PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2;
- pi->height = PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2;
-
- pi->pixbuf = NULL;
-
- pi->queued = FALSE;
-
- pw->list = g_list_prepend(pw->list, pi);
-
- return pi;
-}
-
-static PanItem *pan_item_new_box(PanWindow *pw, FileData *fd, gint x, gint y, gint width, gint height,
- gint border_size,
- guint8 base_r, guint8 base_g, guint8 base_b, guint8 base_a,
- guint8 bord_r, guint8 bord_g, guint8 bord_b, guint8 bord_a)
-{
- PanItem *pi;
-
- pi = g_new0(PanItem, 1);
- pi->type = ITEM_BOX;
- pi->fd = fd;
- pi->x = x;
- pi->y = y;
- pi->width = width;
- pi->height = height;
-
- pi->color_r = base_r;
- pi->color_g = base_g;
- pi->color_b = base_b;
- pi->color_a = base_a;
-
- pi->color2_r = bord_r;
- pi->color2_g = bord_g;
- pi->color2_b = bord_b;
- pi->color2_a = bord_a;
- pi->border = border_size;
-
- pw->list = g_list_prepend(pw->list, pi);
-
- return pi;
-}
-
-static void pan_item_box_shadow(PanItem *pi, gint offset, gint fade)
-{
- gint *shadow;
-
- if (!pi || pi->type != ITEM_BOX) return;
-
- shadow = pi->data;
- if (shadow)
- {
- pi->width -= shadow[0];
- pi->height -= shadow[0];
- }
-
- shadow = g_new0(gint, 2);
- shadow[0] = offset;
- shadow[1] = fade;
-
- pi->width += offset;
- pi->height += offset;
-
- g_free(pi->data);
- pi->data = shadow;
-}
-
-static PanItem *pan_item_new_tri(PanWindow *pw, FileData *fd, gint x, gint y, gint width, gint height,
- gint x1, gint y1, gint x2, gint y2, gint x3, gint y3,
- guint8 r, guint8 g, guint8 b, guint8 a)
-{
- PanItem *pi;
- gint *coord;
-
- pi = g_new0(PanItem, 1);
- pi->type = ITEM_TRIANGLE;
- pi->x = x;
- pi->y = y;
- pi->width = width;
- pi->height = height;
-
- pi->color_r = r;
- pi->color_g = g;
- pi->color_b = b;
- pi->color_a = a;
-
- coord = g_new0(gint, 6);
- coord[0] = x1;
- coord[1] = y1;
- coord[2] = x2;
- coord[3] = y2;
- coord[4] = x3;
- coord[5] = y3;
-
- pi->data = coord;
-
- pi->border = BORDER_NONE;
-
- pw->list = g_list_prepend(pw->list, pi);
-
- return pi;
-}
-
-static void pan_item_tri_border(PanItem *pi, gint borders,
- guint8 r, guint8 g, guint8 b, guint8 a)
-{
- if (!pi || pi->type != ITEM_TRIANGLE) return;
-
- pi->border = borders;
- pi->color2_r = r;
- pi->color2_g = g;
- pi->color2_b = b;
- pi->color2_a = a;
-}
+/*
+ *-----------------------------------------------------------------------------
+ * layout generation, queries, sizing
+ *-----------------------------------------------------------------------------
+ */
-static PangoLayout *pan_item_text_layout(PanItem *pi, GtkWidget *widget)
+static void pan_layout_compute(PanWindow *pw, const gchar *path,
+ gint *width, gint *height,
+ gint *scroll_x, gint *scroll_y)
{
- PangoLayout *layout;
-
- layout = gtk_widget_create_pango_layout(widget, NULL);
+ pan_window_items_free(pw);
- if (pi->text_attr & TEXT_ATTR_MARKUP)
+ switch (pw->size)
{
- pango_layout_set_markup(layout, pi->text, -1);
- return layout;
- }
-
- if (pi->text_attr & TEXT_ATTR_BOLD ||
- pi->text_attr & TEXT_ATTR_HEADING)
- {
- PangoAttrList *pal;
- PangoAttribute *pa;
-
- pal = pango_attr_list_new();
- if (pi->text_attr & TEXT_ATTR_BOLD)
- {
- pa = pango_attr_weight_new(PANGO_WEIGHT_BOLD);
- pa->start_index = 0;
- pa->end_index = G_MAXINT;
- pango_attr_list_insert(pal, pa);
- }
- if (pi->text_attr & TEXT_ATTR_HEADING)
- {
- pa = pango_attr_scale_new(PANGO_SCALE_LARGE);
- pa->start_index = 0;
- pa->end_index = G_MAXINT;
- pango_attr_list_insert(pal, pa);
- }
- pango_layout_set_attributes(layout, pal);
- pango_attr_list_unref(pal);
- }
-
- pango_layout_set_text(layout, pi->text, -1);
- return layout;
-}
-
-static void pan_item_text_compute_size(PanItem *pi, GtkWidget *widget)
-{
- PangoLayout *layout;
-
- if (!pi || !pi->text || !widget) return;
-
- layout = pan_item_text_layout(pi, widget);
- pango_layout_get_pixel_size(layout, &pi->width, &pi->height);
- g_object_unref(G_OBJECT(layout));
-
- pi->width += pi->border * 2;
- pi->height += pi->border * 2;
-}
-
-static PanItem *pan_item_new_text(PanWindow *pw, gint x, gint y, const gchar *text, TextAttrType attr,
- gint border,
- guint8 r, guint8 g, guint8 b, guint8 a)
-{
- PanItem *pi;
-
- pi = g_new0(PanItem, 1);
- pi->type = ITEM_TEXT;
- pi->x = x;
- pi->y = y;
- pi->text = g_strdup(text);
- pi->text_attr = attr;
-
- pi->color_r = r;
- pi->color_g = g;
- pi->color_b = b;
- pi->color_a = a;
-
- pi->border = border;
-
- pan_item_text_compute_size(pi, pw->imd->pr);
-
- pw->list = g_list_prepend(pw->list, pi);
-
- return pi;
-}
-
-static void pan_item_set_key(PanItem *pi, const gchar *key)
-{
- gchar *tmp;
-
- if (!pi) return;
-
- tmp = pi->key;
- pi->key = g_strdup(key);
- g_free(tmp);
-}
-
-static void pan_item_added(PanWindow *pw, PanItem *pi)
-{
- if (!pi) return;
- image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
-}
-
-static void pan_item_remove(PanWindow *pw, PanItem *pi)
-{
- if (!pi) return;
-
- if (pw->click_pi == pi) pw->click_pi = NULL;
- if (pw->queue_pi == pi) pw->queue_pi = NULL;
- if (pw->search_pi == pi) pw->search_pi = NULL;
- pw->queue = g_list_remove(pw->queue, pi);
-
- pw->list = g_list_remove(pw->list, pi);
- image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
- pan_item_free(pi);
-}
-
-static void pan_item_size_by_item(PanItem *pi, PanItem *child, gint border)
-{
- if (!pi || !child) return;
-
- if (pi->x + pi->width < child->x + child->width + border)
- pi->width = child->x + child->width + border - pi->x;
-
- if (pi->y + pi->height < child->y + child->height + border)
- pi->height = child->y + child->height + border - pi->y;
-}
-
-static void pan_item_size_coordinates(PanItem *pi, gint border, gint *w, gint *h)
-{
- if (!pi) return;
-
- if (*w < pi->x + pi->width + border) *w = pi->x + pi->width + border;
- if (*h < pi->y + pi->height + border) *h = pi->y + pi->height + border;
-}
-
-static void pan_item_image_find_size(PanWindow *pw, PanItem *pi, gint w, gint h)
-{
- GList *work;
-
- pi->width = w;
- pi->height = h;
-
- if (!pi->fd) return;
-
- work = pw->cache_list;
- while (work)
- {
- PanCacheData *pc;
- gchar *path;
-
- pc = work->data;
- work = work->next;
-
- path = ((FileData *)pc)->path;
-
- if (pc->cd && pc->cd->dimensions &&
- path && strcmp(path, pi->fd->path) == 0)
- {
- pi->width = MAX(1, pc->cd->width * pw->image_size / 100);
- pi->height = MAX(1, pc->cd->height * pw->image_size / 100);
-
- pw->cache_list = g_list_remove(pw->cache_list, pc);
- cache_sim_data_free(pc->cd);
- file_data_free((FileData *)pc);
- return;
- }
- }
-}
-
-static PanItem *pan_item_new_image(PanWindow *pw, FileData *fd, gint x, gint y, gint w, gint h)
-{
- PanItem *pi;
-
- pi = g_new0(PanItem, 1);
- pi->type = ITEM_IMAGE;
- pi->fd = fd;
- pi->x = x;
- pi->y = y;
-
- pi->color_a = 255;
-
- pi->color2_r = 0;
- pi->color2_g = 0;
- pi->color2_b = 0;
- pi->color2_a = PAN_SHADOW_ALPHA / 2;
-
- pan_item_image_find_size(pw, pi, w, h);
-
- pw->list = g_list_prepend(pw->list, pi);
-
- return pi;
-}
-
-static PanItem *pan_item_find_by_key(PanWindow *pw, ItemType type, const gchar *key)
-{
- GList *work;
-
- if (!key) return NULL;
-
- work = g_list_last(pw->list);
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- if ((pi->type == type || type == ITEM_NONE) &&
- pi->key && strcmp(pi->key, key) == 0)
- {
- return pi;
- }
- work = work->prev;
- }
- work = g_list_last(pw->list_static);
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- if ((pi->type == type || type == ITEM_NONE) &&
- pi->key && strcmp(pi->key, key) == 0)
- {
- return pi;
- }
- work = work->prev;
- }
-
- return NULL;
-}
-
-/* when ignore_case and partial are TRUE, path should be converted to lower case */
-static GList *pan_item_find_by_path_l(GList *list, GList *search_list,
- ItemType type, const gchar *path,
- gint ignore_case, gint partial)
-{
- GList *work;
-
- work = g_list_last(search_list);
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- if ((pi->type == type || type == ITEM_NONE) && pi->fd)
- {
- gint match = FALSE;
-
- if (path[0] == '/')
- {
- if (pi->fd->path && strcmp(path, pi->fd->path) == 0) match = TRUE;
- }
- else if (pi->fd->name)
- {
- if (partial)
- {
- if (ignore_case)
- {
- gchar *haystack;
-
- haystack = g_utf8_strdown(pi->fd->name, -1);
- match = (strstr(haystack, path) != NULL);
- g_free(haystack);
- }
- else
- {
- if (strstr(pi->fd->name, path)) match = TRUE;
- }
- }
- else if (ignore_case)
- {
- if (strcasecmp(path, pi->fd->name) == 0) match = TRUE;
- }
- else
- {
- if (strcmp(path, pi->fd->name) == 0) match = TRUE;
- }
- }
-
- if (match) list = g_list_prepend(list, pi);
- }
- work = work->prev;
- }
-
- return list;
-}
-
-/* when ignore_case and partial are TRUE, path should be converted to lower case */
-static GList *pan_item_find_by_path(PanWindow *pw, ItemType type, const gchar *path,
- gint ignore_case, gint partial)
-{
- GList *list = NULL;
-
- if (!path) return NULL;
- if (partial && path[0] == '/') return NULL;
-
- list = pan_item_find_by_path_l(list, pw->list_static, type, path, ignore_case, partial);
- list = pan_item_find_by_path_l(list, pw->list, type, path, ignore_case, partial);
-
- return g_list_reverse(list);
-}
-
-static PanItem *pan_item_find_by_coord_l(GList *list, ItemType type, gint x, gint y, const gchar *key)
-{
- GList *work;
-
- work = list;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- if ((pi->type == type || type == ITEM_NONE) &&
- x >= pi->x && x < pi->x + pi->width &&
- y >= pi->y && y < pi->y + pi->height &&
- (!key || (pi->key && strcmp(pi->key, key) == 0)))
- {
- return pi;
- }
- work = work->next;
- }
-
- return NULL;
-}
-
-static PanItem *pan_item_find_by_coord(PanWindow *pw, ItemType type, gint x, gint y, const gchar *key)
-{
- PanItem *pi;
-
- pi = pan_item_find_by_coord_l(pw->list, type, x, y, key);
- if (pi) return pi;
-
- return pan_item_find_by_coord_l(pw->list_static, type, x, y, key);
-}
-
-/*
- *-----------------------------------------------------------------------------
- * layout generation
- *-----------------------------------------------------------------------------
- */
-
-static gint islink_loop(const gchar *s)
-{
- gchar *sl;
- struct stat st;
- gint ret = FALSE;
-
- sl = path_from_utf8(s);
-
- if (lstat(sl, &st) == 0 && S_ISLNK(st.st_mode))
- {
- gchar *buf;
- gint l;
-
- buf = g_malloc(st.st_size + 1);
- l = readlink(sl, buf, st.st_size);
- if (l == st.st_size)
- {
- buf[l] = '\0';
-
- parse_out_relatives(buf);
- l = strlen(buf);
-
- parse_out_relatives(sl);
-
- if (buf[0] == '/')
- {
- if (strncmp(sl, buf, l) == 0 &&
- (sl[l] == '\0' || sl[l] == '/' || l == 1)) ret = TRUE;
- }
- else
- {
- gchar *link_path;
-
- link_path = concat_dir_and_file(sl, buf);
- parse_out_relatives(link_path);
-
- if (strncmp(sl, link_path, l) == 0 &&
- (sl[l] == '\0' || sl[l] == '/' || l == 1)) ret = TRUE;
-
- g_free(link_path);
- }
- }
-
- g_free(buf);
- }
-
- g_free(sl);
-
- return ret;
-}
-
-static gint is_ignored(const gchar *s, gint ignore_symlinks)
-{
- struct stat st;
- const gchar *n;
-
- if (!lstat_utf8(s, &st)) return TRUE;
-
-#if 0
- /* normal filesystems have directories with some size or block allocation,
- * special filesystems (like linux /proc) set both to zero.
- * enable this check if you enable listing the root "/" folder
- */
- if (st.st_size == 0 && st.st_blocks == 0) return TRUE;
-#endif
-
- if (S_ISLNK(st.st_mode) && (ignore_symlinks || islink_loop(s))) return TRUE;
-
- n = filename_from_path(s);
- if (n && strcmp(n, GQVIEW_RC_DIR) == 0) return TRUE;
-
- return FALSE;
-}
-
-static GList *pan_window_layout_list(const gchar *path, SortType sort, gint ascend,
- gint ignore_symlinks)
-{
- GList *flist = NULL;
- GList *dlist = NULL;
- GList *result;
- GList *folders;
-
- filelist_read(path, &flist, &dlist);
- if (sort != SORT_NONE)
- {
- flist = filelist_sort(flist, sort, ascend);
- dlist = filelist_sort(dlist, sort, ascend);
- }
-
- result = flist;
- folders = dlist;
- while (folders)
- {
- FileData *fd;
-
- fd = folders->data;
- folders = g_list_remove(folders, fd);
-
- if (!is_ignored(fd->path, ignore_symlinks) &&
- filelist_read(fd->path, &flist, &dlist))
- {
- if (sort != SORT_NONE)
- {
- flist = filelist_sort(flist, sort, ascend);
- dlist = filelist_sort(dlist, sort, ascend);
- }
-
- result = g_list_concat(result, flist);
- folders = g_list_concat(dlist, folders);
- }
-
- file_data_free(fd);
- }
-
- return result;
-}
-
-static void pan_window_layout_compute_grid(PanWindow *pw, const gchar *path, gint *width, gint *height)
-{
- GList *list;
- GList *work;
- gint x, y;
- gint grid_size;
- gint next_y;
-
- list = pan_window_layout_list(path, SORT_NAME, TRUE, pw->ignore_symlinks);
-
- grid_size = (gint)sqrt((double)g_list_length(list));
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE)
- {
- grid_size = grid_size * (512 + PAN_THUMB_GAP) * pw->image_size / 100;
- }
- else
- {
- grid_size = grid_size * (PAN_THUMB_SIZE + PAN_THUMB_GAP);
- }
-
- next_y = 0;
-
- *width = PAN_FOLDER_BOX_BORDER * 2;
- *height = PAN_FOLDER_BOX_BORDER * 2;
-
- x = PAN_THUMB_GAP;
- y = PAN_THUMB_GAP;
- work = list;
- while (work)
- {
- FileData *fd;
- PanItem *pi;
-
- fd = work->data;
- work = work->next;
-
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE)
- {
- pi = pan_item_new_image(pw, fd, x, y, 10, 10);
-
- x += pi->width + PAN_THUMB_GAP;
- if (y + pi->height + PAN_THUMB_GAP > next_y) next_y = y + pi->height + PAN_THUMB_GAP;
- if (x > grid_size)
- {
- x = PAN_THUMB_GAP;
- y = next_y;
- }
- }
- else
- {
- pi = pan_item_new_thumb(pw, fd, x, y);
-
- x += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- if (x > grid_size)
- {
- x = PAN_THUMB_GAP;
- y += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- }
- }
- pan_item_size_coordinates(pi, PAN_THUMB_GAP, width, height);
- }
-
- g_list_free(list);
-}
-
-static void pan_window_Layout_compute_folders_flower_size(PanWindow *pw, gint *width, gint *height)
-{
- GList *work;
- gint x1, y1, x2, y2;
-
- x1 = 0;
- y1 = 0;
- x2 = 0;
- y2 = 0;
-
- work = pw->list;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- if (x1 > pi->x) x1 = pi->x;
- if (y1 > pi->y) y1 = pi->y;
- if (x2 < pi->x + pi->width) x2 = pi->x + pi->width;
- if (y2 < pi->y + pi->height) y2 = pi->y + pi->height;
- }
-
- x1 -= PAN_FOLDER_BOX_BORDER;
- y1 -= PAN_FOLDER_BOX_BORDER;
- x2 += PAN_FOLDER_BOX_BORDER;
- y2 += PAN_FOLDER_BOX_BORDER;
-
- work = pw->list;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- pi->x -= x1;
- pi->y -= y1;
-
- if (pi->type == ITEM_TRIANGLE && pi->data)
- {
- gint *coord;
-
- coord = pi->data;
- coord[0] -= x1;
- coord[1] -= y1;
- coord[2] -= x1;
- coord[3] -= y1;
- coord[4] -= x1;
- coord[5] -= y1;
- }
- }
-
- if (width) *width = x2 - x1;
- if (height) *height = y2 - y1;
-}
-
-typedef struct _FlowerGroup FlowerGroup;
-struct _FlowerGroup {
- GList *items;
- GList *children;
- gint x;
- gint y;
- gint width;
- gint height;
-
- gdouble angle;
- gint circumference;
- gint diameter;
-};
-
-static void pan_window_layout_compute_folder_flower_move(FlowerGroup *group, gint x, gint y)
-{
- GList *work;
-
- work = group->items;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- pi->x += x;
- pi->y += y;
- }
-
- group->x += x;
- group->y += y;
-}
-
-#define PI 3.14159
-
-static void pan_window_layout_compute_folder_flower_position(FlowerGroup *group, FlowerGroup *parent,
- gint *result_x, gint *result_y)
-{
- gint x, y;
- gint radius;
- gdouble a;
-
- radius = parent->circumference / (2*PI);
- radius = MAX(radius, parent->diameter / 2 + group->diameter / 2);
-
- a = 2*PI * group->diameter / parent->circumference;
-
- x = (gint)((double)radius * cos(parent->angle + a / 2));
- y = (gint)((double)radius * sin(parent->angle + a / 2));
-
- parent->angle += a;
-
- x += parent->x;
- y += parent->y;
-
- x += parent->width / 2;
- y += parent->height / 2;
-
- x -= group->width / 2;
- y -= group->height / 2;
-
- *result_x = x;
- *result_y = y;
-}
-
-static void pan_window_layout_compute_folder_flower_build(PanWindow *pw, FlowerGroup *group, FlowerGroup *parent)
-{
- GList *work;
- gint x, y;
-
- if (!group) return;
-
- if (parent && parent->children)
- {
- pan_window_layout_compute_folder_flower_position(group, parent, &x, &y);
- }
- else
- {
- x = 0;
- y = 0;
- }
-
- pan_window_layout_compute_folder_flower_move(group, x, y);
-
- if (parent)
- {
- PanItem *pi;
- gint px, py, gx, gy;
- gint x1, y1, x2, y2;
-
- px = parent->x + parent->width / 2;
- py = parent->y + parent->height / 2;
-
- gx = group->x + group->width / 2;
- gy = group->y + group->height / 2;
-
- x1 = MIN(px, gx);
- y1 = MIN(py, gy);
-
- x2 = MAX(px, gx + 5);
- y2 = MAX(py, gy + 5);
-
- pi = pan_item_new_tri(pw, NULL, x1, y1, x2 - x1, y2 - y1,
- px, py, gx, gy, gx + 5, gy + 5,
- 255, 40, 40, 128);
- pan_item_tri_border(pi, BORDER_1 | BORDER_3,
- 255, 0, 0, 128);
- }
-
- pw->list = g_list_concat(group->items, pw->list);
- group->items = NULL;
-
- group->circumference = 0;
- work = group->children;
- while (work)
- {
- FlowerGroup *child;
-
- child = work->data;
- work = work->next;
-
- group->circumference += child->diameter;
- }
-
- work = g_list_last(group->children);
- while (work)
- {
- FlowerGroup *child;
-
- child = work->data;
- work = work->prev;
-
- pan_window_layout_compute_folder_flower_build(pw, child, group);
- }
-
- g_list_free(group->children);
- g_free(group);
-}
-
-static FlowerGroup *pan_window_layout_compute_folders_flower_path(PanWindow *pw, const gchar *path,
- gint x, gint y)
-{
- FlowerGroup *group;
- GList *f;
- GList *d;
- GList *work;
- PanItem *pi_box;
- gint x_start;
- gint y_height;
- gint grid_size;
- gint grid_count;
-
- if (!filelist_read(path, &f, &d)) return NULL;
- if (!f && !d) return NULL;
-
- f = filelist_sort(f, SORT_NAME, TRUE);
- d = filelist_sort(d, SORT_NAME, TRUE);
-
- pi_box = pan_item_new_text(pw, x, y, path, TEXT_ATTR_NONE,
- PAN_TEXT_BORDER_SIZE,
- PAN_TEXT_COLOR, 255);
-
- y += pi_box->height;
-
- pi_box = pan_item_new_box(pw, file_data_new_simple(path),
- x, y,
- PAN_FOLDER_BOX_BORDER * 2, PAN_FOLDER_BOX_BORDER * 2,
- PAN_FOLDER_BOX_OUTLINE_THICKNESS,
- PAN_FOLDER_BOX_COLOR, PAN_FOLDER_BOX_ALPHA,
- PAN_FOLDER_BOX_OUTLINE_COLOR, PAN_FOLDER_BOX_OUTLINE_ALPHA);
-
- x += PAN_FOLDER_BOX_BORDER;
- y += PAN_FOLDER_BOX_BORDER;
-
- grid_size = (gint)(sqrt(g_list_length(f)) + 0.9);
- grid_count = 0;
- x_start = x;
- y_height = y;
-
- work = f;
- while (work)
- {
- FileData *fd;
- PanItem *pi;
-
- fd = work->data;
- work = work->next;
-
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE)
- {
- pi = pan_item_new_image(pw, fd, x, y, 10, 10);
- x += pi->width + PAN_THUMB_GAP;
- if (pi->height > y_height) y_height = pi->height;
- }
- else
- {
- pi = pan_item_new_thumb(pw, fd, x, y);
- x += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- y_height = PAN_THUMB_SIZE;
- }
-
- grid_count++;
- if (grid_count >= grid_size)
- {
- grid_count = 0;
- x = x_start;
- y += y_height + PAN_THUMB_GAP;
- y_height = 0;
- }
-
- pan_item_size_by_item(pi_box, pi, PAN_FOLDER_BOX_BORDER);
- }
-
- group = g_new0(FlowerGroup, 1);
- group->items = pw->list;
- pw->list = NULL;
-
- group->width = pi_box->width;
- group->height = pi_box->y + pi_box->height;
- group->diameter = (int)sqrt(group->width * group->width + group->height * group->height);
-
- group->children = NULL;
-
- work = d;
- while (work)
- {
- FileData *fd;
- FlowerGroup *child;
-
- fd = work->data;
- work = work->next;
-
- if (!is_ignored(fd->path, pw->ignore_symlinks))
- {
- child = pan_window_layout_compute_folders_flower_path(pw, fd->path, 0, 0);
- if (child) group->children = g_list_prepend(group->children, child);
- }
- }
-
- if (!f && !group->children)
- {
- work = group->items;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- pan_item_free(pi);
- }
-
- g_list_free(group->items);
- g_free(group);
- group = NULL;
- }
-
- g_list_free(f);
- filelist_free(d);
-
- return group;
-}
-
-static void pan_window_layout_compute_folders_flower(PanWindow *pw, const gchar *path,
- gint *width, gint *height,
- gint *scroll_x, gint *scroll_y)
-{
- FlowerGroup *group;
- GList *list;
-
- group = pan_window_layout_compute_folders_flower_path(pw, path, 0, 0);
- pan_window_layout_compute_folder_flower_build(pw, group, NULL);
-
- pan_window_Layout_compute_folders_flower_size(pw, width, height);
-
- list = pan_item_find_by_path(pw, ITEM_BOX, path, FALSE, FALSE);
- if (list)
- {
- PanItem *pi = list->data;
- *scroll_x = pi->x + pi->width / 2;
- *scroll_y = pi->y + pi->height / 2;
- }
- g_list_free(list);
-}
-
-static void pan_window_layout_compute_folders_linear_path(PanWindow *pw, const gchar *path,
- gint *x, gint *y, gint *level,
- PanItem *parent,
- gint *width, gint *height)
-{
- GList *f;
- GList *d;
- GList *work;
- PanItem *pi_box;
- gint y_height = 0;
-
- if (!filelist_read(path, &f, &d)) return;
- if (!f && !d) return;
-
- f = filelist_sort(f, SORT_NAME, TRUE);
- d = filelist_sort(d, SORT_NAME, TRUE);
-
- *x = PAN_FOLDER_BOX_BORDER + ((*level) * MAX(PAN_FOLDER_BOX_BORDER, PAN_THUMB_GAP));
-
- pi_box = pan_item_new_text(pw, *x, *y, path, TEXT_ATTR_NONE,
- PAN_TEXT_BORDER_SIZE,
- PAN_TEXT_COLOR, 255);
-
- *y += pi_box->height;
-
- pi_box = pan_item_new_box(pw, file_data_new_simple(path),
- *x, *y,
- PAN_FOLDER_BOX_BORDER, PAN_FOLDER_BOX_BORDER,
- PAN_FOLDER_BOX_OUTLINE_THICKNESS,
- PAN_FOLDER_BOX_COLOR, PAN_FOLDER_BOX_ALPHA,
- PAN_FOLDER_BOX_OUTLINE_COLOR, PAN_FOLDER_BOX_OUTLINE_ALPHA);
-
- *x += PAN_FOLDER_BOX_BORDER;
- *y += PAN_FOLDER_BOX_BORDER;
-
- work = f;
- while (work)
- {
- FileData *fd;
- PanItem *pi;
-
- fd = work->data;
- work = work->next;
-
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE)
- {
- pi = pan_item_new_image(pw, fd, *x, *y, 10, 10);
- *x += pi->width + PAN_THUMB_GAP;
- if (pi->height > y_height) y_height = pi->height;
- }
- else
- {
- pi = pan_item_new_thumb(pw, fd, *x, *y);
- *x += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- y_height = PAN_THUMB_SIZE;
- }
-
- pan_item_size_by_item(pi_box, pi, PAN_FOLDER_BOX_BORDER);
- }
-
- if (f) *y = pi_box->y + pi_box->height;
-
- g_list_free(f);
-
- work = d;
- while (work)
- {
- FileData *fd;
-
- fd = work->data;
- work = work->next;
-
- if (!is_ignored(fd->path, pw->ignore_symlinks))
- {
- *level = *level + 1;
- pan_window_layout_compute_folders_linear_path(pw, fd->path, x, y, level,
- pi_box, width, height);
- *level = *level - 1;
- }
- }
-
- filelist_free(d);
-
- pan_item_size_by_item(parent, pi_box, PAN_FOLDER_BOX_BORDER);
-
- if (*y < pi_box->y + pi_box->height + PAN_FOLDER_BOX_BORDER)
- *y = pi_box->y + pi_box->height + PAN_FOLDER_BOX_BORDER;
-
- pan_item_size_coordinates(pi_box, PAN_FOLDER_BOX_BORDER, width, height);
-}
-
-static void pan_window_layout_compute_folders_linear(PanWindow *pw, const gchar *path, gint *width, gint *height)
-{
- gint x, y;
- gint level;
- gint w, h;
-
- level = 0;
- x = PAN_FOLDER_BOX_BORDER;
- y = PAN_FOLDER_BOX_BORDER;
- w = PAN_FOLDER_BOX_BORDER * 2;
- h = PAN_FOLDER_BOX_BORDER * 2;
-
- pan_window_layout_compute_folders_linear_path(pw, path, &x, &y, &level, NULL, &w, &h);
-
- if (width) *width = w;
- if (height) *height = h;
-}
-
-/*
- *-----------------------------------------------------------------------------
- * calendar
- *-----------------------------------------------------------------------------
- */
-
-static void pan_calendar_update(PanWindow *pw, PanItem *pi_day)
-{
- PanItem *pbox;
- PanItem *pi;
- GList *list;
- GList *work;
- gint x1, y1, x2, y2, x3, y3;
- gint x, y, w, h;
- gint grid;
- gint column;
-
- while ((pi = pan_item_find_by_key(pw, ITEM_NONE, "day_bubble"))) pan_item_remove(pw, pi);
-
- if (!pi_day || pi_day->type != ITEM_BOX ||
- !pi_day->key || strcmp(pi_day->key, "day") != 0) return;
-
- list = pan_layout_intersect(pw, pi_day->x, pi_day->y, pi_day->width, pi_day->height);
-
- work = list;
- while (work)
- {
- PanItem *dot;
- GList *node;
-
- dot = work->data;
- node = work;
- work = work->next;
-
- if (dot->type != ITEM_BOX || !dot->fd ||
- !dot->key || strcmp(dot->key, "dot") != 0)
- {
- list = g_list_delete_link(list, node);
- }
- }
-
-#if 0
- if (!list) return;
-#endif
-
- grid = (gint)(sqrt(g_list_length(list)) + 0.5);
-
- x = pi_day->x + pi_day->width + 4;
- y = pi_day->y;
-
-#if 0
- if (y + grid * (PAN_THUMB_SIZE + PAN_THUMB_GAP) + PAN_FOLDER_BOX_BORDER * 4 > pw->pr->image_height)
- {
- y = pw->pr->image_height - (grid * (PAN_THUMB_SIZE + PAN_THUMB_GAP) + PAN_FOLDER_BOX_BORDER * 4);
- }
-#endif
-
- pbox = pan_item_new_box(pw, NULL, x, y, PAN_FOLDER_BOX_BORDER, PAN_FOLDER_BOX_BORDER,
- PAN_CAL_POPUP_BORDER,
- PAN_CAL_POPUP_COLOR, PAN_CAL_POPUP_ALPHA,
- PAN_CAL_POPUP_BORDER_COLOR, PAN_CAL_POPUP_ALPHA);
- pan_item_set_key(pbox, "day_bubble");
-
- if (pi_day->fd)
- {
- PanItem *plabel;
- gchar *buf;
-
- buf = date_value_string(pi_day->fd->date, DATE_LENGTH_WEEK);
- plabel = pan_item_new_text(pw, x, y, buf, TEXT_ATTR_BOLD | TEXT_ATTR_HEADING,
- PAN_TEXT_BORDER_SIZE,
- PAN_CAL_POPUP_TEXT_COLOR, 255);
- pan_item_set_key(plabel, "day_bubble");
- g_free(buf);
-
- pan_item_size_by_item(pbox, plabel, 0);
-
- y += plabel->height;
- }
-
- if (list)
- {
- column = 0;
-
- x += PAN_FOLDER_BOX_BORDER;
- y += PAN_FOLDER_BOX_BORDER;
-
- work = list;
- while (work)
- {
- PanItem *dot;
-
- dot = work->data;
- work = work->next;
-
- if (dot->fd)
- {
- PanItem *pimg;
-
- pimg = pan_item_new_thumb(pw, file_data_new_simple(dot->fd->path), x, y);
- pan_item_set_key(pimg, "day_bubble");
-
- pan_item_size_by_item(pbox, pimg, PAN_FOLDER_BOX_BORDER);
-
- column++;
- if (column < grid)
- {
- x += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- }
- else
- {
- column = 0;
- x = pbox->x + PAN_FOLDER_BOX_BORDER;
- y += PAN_THUMB_SIZE + PAN_THUMB_GAP;
- }
- }
- }
- }
-
- x1 = pi_day->x + pi_day->width - 8;
- y1 = pi_day->y + 8;
- x2 = pbox->x + 1;
- y2 = pbox->y + MIN(42, pbox->height);
- x3 = pbox->x + 1;
- y3 = MAX(pbox->y, y2 - 30);
- util_clip_triangle(x1, y1, x2, y2, x3, y3,
- &x, &y, &w, &h);
-
- pi = pan_item_new_tri(pw, NULL, x, y, w, h,
- x1, y1, x2, y2, x3, y3,
- PAN_CAL_POPUP_COLOR, PAN_CAL_POPUP_ALPHA);
- pan_item_tri_border(pi, BORDER_1 | BORDER_3, PAN_CAL_POPUP_BORDER_COLOR, PAN_CAL_POPUP_ALPHA);
- pan_item_set_key(pi, "day_bubble");
- pan_item_added(pw, pi);
-
- pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
- pan_item_added(pw, pbox);
-
- pan_layout_resize(pw);
-}
-
-static void pan_window_layout_compute_calendar(PanWindow *pw, const gchar *path, gint *width, gint *height)
-{
- GList *list;
- GList *work;
- gint x, y;
- time_t tc;
- gint count;
- gint day_max;
- gint day_width;
- gint day_height;
- gint grid;
- gint year = 0;
- gint month = 0;
- gint end_year = 0;
- gint end_month = 0;
-
- list = pan_window_layout_list(path, SORT_NONE, TRUE, pw->ignore_symlinks);
-
- if (pw->cache_list && pw->exif_date_enable)
- {
- pw->cache_list = filelist_sort(pw->cache_list, SORT_NAME, TRUE);
- list = filelist_sort(list, SORT_NAME, TRUE);
- pan_cache_sync_date(pw, list);
- }
-
- pw->cache_list = filelist_sort(pw->cache_list, SORT_TIME, TRUE);
- list = filelist_sort(list, SORT_TIME, TRUE);
-
- day_max = 0;
- count = 0;
- tc = 0;
- work = list;
- while (work)
- {
- FileData *fd;
-
- fd = work->data;
- work = work->next;
-
- if (!date_compare(fd->date, tc, DATE_LENGTH_DAY))
- {
- count = 0;
- tc = fd->date;
- }
- else
- {
- count++;
- if (day_max < count) day_max = count;
- }
- }
-
- if (debug) printf("biggest day contains %d images\n", day_max);
-
- grid = (gint)(sqrt((double)day_max) + 0.5) * (PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2 + PAN_THUMB_GAP);
- day_width = MAX(PAN_CAL_DAY_WIDTH, grid);
- day_height = MAX(PAN_CAL_DAY_HEIGHT, grid);
-
- if (list)
- {
- FileData *fd = list->data;
-
- year = date_value(fd->date, DATE_LENGTH_YEAR);
- month = date_value(fd->date, DATE_LENGTH_MONTH);
- }
-
- work = g_list_last(list);
- if (work)
- {
- FileData *fd = work->data;
- end_year = date_value(fd->date, DATE_LENGTH_YEAR);
- end_month = date_value(fd->date, DATE_LENGTH_MONTH);
- }
-
- *width = PAN_FOLDER_BOX_BORDER * 2;
- *height = PAN_FOLDER_BOX_BORDER * 2;
-
- x = PAN_FOLDER_BOX_BORDER;
- y = PAN_FOLDER_BOX_BORDER;
-
- work = list;
- while (work && (year < end_year || (year == end_year && month <= end_month)))
- {
- PanItem *pi_month;
- PanItem *pi_text;
- gint day;
- gint days;
- gint col;
- gint row;
- time_t dt;
- gchar *buf;
-
- /* figure last second of this month */
- dt = date_to_time((month == 12) ? year + 1 : year, (month == 12) ? 1 : month + 1, 1);
- dt -= 60 * 60 * 24;
-
- /* anything to show this month? */
- if (!date_compare(((FileData *)(work->data))->date, dt, DATE_LENGTH_MONTH))
- {
- month ++;
- if (month > 12)
- {
- year++;
- month = 1;
- }
- continue;
- }
-
- days = date_value(dt, DATE_LENGTH_DAY);
- dt = date_to_time(year, month, 1);
- col = date_value(dt, DATE_LENGTH_WEEK);
- row = 1;
-
- x = PAN_FOLDER_BOX_BORDER;
-
- pi_month = pan_item_new_box(pw, NULL, x, y, PAN_CAL_DAY_WIDTH * 7, PAN_CAL_DAY_HEIGHT / 4,
- PAN_CAL_MONTH_BORDER,
- PAN_CAL_MONTH_COLOR, PAN_CAL_MONTH_ALPHA,
- PAN_CAL_MONTH_BORDER_COLOR, PAN_CAL_MONTH_ALPHA);
- buf = date_value_string(dt, DATE_LENGTH_MONTH);
- pi_text = pan_item_new_text(pw, x, y, buf,
- TEXT_ATTR_BOLD | TEXT_ATTR_HEADING,
- PAN_TEXT_BORDER_SIZE,
- PAN_CAL_MONTH_TEXT_COLOR, 255);
- g_free(buf);
- pi_text->x = pi_month->x + (pi_month->width - pi_text->width) / 2;
-
- pi_month->height = pi_text->y + pi_text->height - pi_month->y;
-
- x = PAN_FOLDER_BOX_BORDER + col * PAN_CAL_DAY_WIDTH;
- y = pi_month->y + pi_month->height + PAN_FOLDER_BOX_BORDER;
-
- for (day = 1; day <= days; day++)
- {
- FileData *fd;
- PanItem *pi_day;
- gint dx, dy;
- gint n = 0;
-
- dt = date_to_time(year, month, day);
-
- fd = g_new0(FileData, 1);
- /* path and name must be non NULL, so make them an invalid filename */
- fd->path = g_strdup("//");
- fd->name = path;
- fd->date = dt;
- pi_day = pan_item_new_box(pw, fd, x, y, PAN_CAL_DAY_WIDTH, PAN_CAL_DAY_HEIGHT,
- PAN_CAL_DAY_BORDER,
- PAN_CAL_DAY_COLOR, PAN_CAL_DAY_ALPHA,
- PAN_CAL_DAY_BORDER_COLOR, PAN_CAL_DAY_ALPHA);
- pan_item_set_key(pi_day, "day");
-
- dx = x + PAN_CAL_DOT_GAP * 2;
- dy = y + PAN_CAL_DOT_GAP * 2;
-
- fd = (work) ? work->data : NULL;
- while (fd && date_compare(fd->date, dt, DATE_LENGTH_DAY))
- {
- PanItem *pi;
-
- pi = pan_item_new_box(pw, fd, dx, dy, PAN_CAL_DOT_SIZE, PAN_CAL_DOT_SIZE,
- 0,
- PAN_CAL_DOT_COLOR, PAN_CAL_DOT_ALPHA,
- 0, 0, 0, 0);
- pan_item_set_key(pi, "dot");
-
- dx += PAN_CAL_DOT_SIZE + PAN_CAL_DOT_GAP;
- if (dx + PAN_CAL_DOT_SIZE > pi_day->x + pi_day->width - PAN_CAL_DOT_GAP * 2)
- {
- dx = x + PAN_CAL_DOT_GAP * 2;
- dy += PAN_CAL_DOT_SIZE + PAN_CAL_DOT_GAP;
- }
- if (dy + PAN_CAL_DOT_SIZE > pi_day->y + pi_day->height - PAN_CAL_DOT_GAP * 2)
- {
- /* must keep all dots within respective day even if it gets ugly */
- dy = y + PAN_CAL_DOT_GAP * 2;
- }
-
- n++;
-
- work = work->next;
- fd = (work) ? work->data : NULL;
- }
-
- if (n > 0)
- {
- PanItem *pi;
-
- pi_day->color_r = MAX(pi_day->color_r - 61 - n * 3, 80);
- pi_day->color_g = pi_day->color_r;
-
- buf = g_strdup_printf("( %d )", n);
- pi = pan_item_new_text(pw, x, y, buf, TEXT_ATTR_NONE,
- PAN_TEXT_BORDER_SIZE,
- PAN_CAL_DAY_TEXT_COLOR, 255);
- g_free(buf);
-
- pi->x = pi_day->x + (pi_day->width - pi->width) / 2;
- pi->y = pi_day->y + (pi_day->height - pi->height) / 2;
- }
-
- buf = g_strdup_printf("%d", day);
- pan_item_new_text(pw, x + 4, y + 4, buf, TEXT_ATTR_BOLD | TEXT_ATTR_HEADING,
- PAN_TEXT_BORDER_SIZE,
- PAN_CAL_DAY_TEXT_COLOR, 255);
- g_free(buf);
-
-
- pan_item_size_coordinates(pi_day, PAN_FOLDER_BOX_BORDER, width, height);
-
- col++;
- if (col > 6)
- {
- col = 0;
- row++;
- x = PAN_FOLDER_BOX_BORDER;
- y += PAN_CAL_DAY_HEIGHT;
- }
- else
- {
- x += PAN_CAL_DAY_WIDTH;
- }
- }
-
- if (col > 0) y += PAN_CAL_DAY_HEIGHT;
- y += PAN_FOLDER_BOX_BORDER * 2;
-
- month ++;
- if (month > 12)
- {
- year++;
- month = 1;
- }
- }
-
- *width += grid;
- *height = MAX(*height, grid + PAN_FOLDER_BOX_BORDER * 2 * 2);
-
- g_list_free(list);
-}
-
-static void pan_window_layout_compute_timeline(PanWindow *pw, const gchar *path, gint *width, gint *height)
-{
- GList *list;
- GList *work;
- gint x, y;
- time_t tc;
- gint total;
- gint count;
- PanItem *pi_month = NULL;
- PanItem *pi_day = NULL;
- gint month_start;
- gint day_start;
- gint x_width;
- gint y_height;
-
- list = pan_window_layout_list(path, SORT_NONE, TRUE, pw->ignore_symlinks);
-
- if (pw->cache_list && pw->exif_date_enable)
- {
- pw->cache_list = filelist_sort(pw->cache_list, SORT_NAME, TRUE);
- list = filelist_sort(list, SORT_NAME, TRUE);
- pan_cache_sync_date(pw, list);
- }
-
- pw->cache_list = filelist_sort(pw->cache_list, SORT_TIME, TRUE);
- list = filelist_sort(list, SORT_TIME, TRUE);
-
- *width = PAN_FOLDER_BOX_BORDER * 2;
- *height = PAN_FOLDER_BOX_BORDER * 2;
-
- x = 0;
- y = 0;
- month_start = y;
- day_start = month_start;
- x_width = 0;
- y_height = 0;
- tc = 0;
- total = 0;
- count = 0;
- work = list;
- while (work)
- {
- FileData *fd;
- PanItem *pi;
-
- fd = work->data;
- work = work->next;
-
- if (!date_compare(fd->date, tc, DATE_LENGTH_DAY))
- {
- GList *needle;
- gchar *buf;
-
- if (!date_compare(fd->date, tc, DATE_LENGTH_MONTH))
- {
- pi_day = NULL;
-
- if (pi_month)
- {
- x = pi_month->x + pi_month->width + PAN_FOLDER_BOX_BORDER;
- }
- else
- {
- x = PAN_FOLDER_BOX_BORDER;
- }
-
- y = PAN_FOLDER_BOX_BORDER;
-
- buf = date_value_string(fd->date, DATE_LENGTH_MONTH);
- pi = pan_item_new_text(pw, x, y, buf,
- TEXT_ATTR_BOLD | TEXT_ATTR_HEADING,
- PAN_TEXT_BORDER_SIZE,
- PAN_TEXT_COLOR, 255);
- g_free(buf);
- y += pi->height;
-
- pi_month = pan_item_new_box(pw, file_data_new_simple(fd->path),
- x, y, 0, 0,
- PAN_FOLDER_BOX_OUTLINE_THICKNESS,
- PAN_FOLDER_BOX_COLOR, PAN_FOLDER_BOX_ALPHA,
- PAN_FOLDER_BOX_OUTLINE_COLOR, PAN_FOLDER_BOX_OUTLINE_ALPHA);
-
- x += PAN_FOLDER_BOX_BORDER;
- y += PAN_FOLDER_BOX_BORDER;
- month_start = y;
- }
-
- if (pi_day) x = pi_day->x + pi_day->width + PAN_FOLDER_BOX_BORDER;
-
- tc = fd->date;
- total = 1;
- count = 0;
-
- needle = work;
- while (needle)
- {
- FileData *nfd;
-
- nfd = needle->data;
- if (date_compare(nfd->date, tc, DATE_LENGTH_DAY))
- {
- needle = needle->next;
- total++;
- }
- else
- {
- needle = NULL;
- }
- }
-
- buf = date_value_string(fd->date, DATE_LENGTH_WEEK);
- pi = pan_item_new_text(pw, x, y, buf, TEXT_ATTR_NONE,
- PAN_TEXT_BORDER_SIZE,
- PAN_TEXT_COLOR, 255);
- g_free(buf);
-
- y += pi->height;
-
- pi_day = pan_item_new_box(pw, file_data_new_simple(fd->path), x, y, 0, 0,
- PAN_FOLDER_BOX_OUTLINE_THICKNESS,
- PAN_FOLDER_BOX_COLOR, PAN_FOLDER_BOX_ALPHA,
- PAN_FOLDER_BOX_OUTLINE_COLOR, PAN_FOLDER_BOX_OUTLINE_ALPHA);
-
- x += PAN_FOLDER_BOX_BORDER;
- y += PAN_FOLDER_BOX_BORDER;
- day_start = y;
- }
-
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE)
- {
- pi = pan_item_new_image(pw, fd, x, y, 10, 10);
- if (pi->width > x_width) x_width = pi->width;
- y_height = pi->height;
- }
- else
- {
- pi = pan_item_new_thumb(pw, fd, x, y);
- x_width = PAN_THUMB_SIZE;
- y_height = PAN_THUMB_SIZE;
- }
-
- pan_item_size_by_item(pi_day, pi, PAN_FOLDER_BOX_BORDER);
- pan_item_size_by_item(pi_month, pi_day, PAN_FOLDER_BOX_BORDER);
-
- total--;
- count++;
-
- if (total > 0 && count < PAN_GROUP_MAX)
- {
- y += y_height + PAN_THUMB_GAP;
- }
- else
- {
- x += x_width + PAN_THUMB_GAP;
- x_width = 0;
- count = 0;
-
- if (total > 0)
- y = day_start;
- else
- y = month_start;
- }
-
- pan_item_size_coordinates(pi_month, PAN_FOLDER_BOX_BORDER, width, height);
- }
-
- g_list_free(list);
-}
-
-static void pan_window_layout_compute(PanWindow *pw, const gchar *path,
- gint *width, gint *height,
- gint *scroll_x, gint *scroll_y)
-{
- pan_window_items_free(pw);
-
- switch (pw->size)
- {
- case LAYOUT_SIZE_THUMB_DOTS:
- pw->thumb_size = PAN_THUMB_SIZE_DOTS;
- pw->thumb_gap = PAN_THUMB_GAP_DOTS;
- break;
- case LAYOUT_SIZE_THUMB_NONE:
- pw->thumb_size = PAN_THUMB_SIZE_NONE;
- pw->thumb_gap = PAN_THUMB_GAP_SMALL;
- break;
- case LAYOUT_SIZE_THUMB_SMALL:
- pw->thumb_size = PAN_THUMB_SIZE_SMALL;
- pw->thumb_gap = PAN_THUMB_GAP_SMALL;
- break;
- case LAYOUT_SIZE_THUMB_NORMAL:
- default:
- pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
- pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
- break;
- case LAYOUT_SIZE_THUMB_LARGE:
- pw->thumb_size = PAN_THUMB_SIZE_LARGE;
- pw->thumb_gap = PAN_THUMB_GAP_LARGE;
- break;
- case LAYOUT_SIZE_10:
- pw->image_size = 10;
- pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
- break;
- case LAYOUT_SIZE_25:
- pw->image_size = 25;
- pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
- break;
- case LAYOUT_SIZE_33:
- pw->image_size = 33;
- pw->thumb_gap = PAN_THUMB_GAP_LARGE;
- break;
- case LAYOUT_SIZE_50:
- pw->image_size = 50;
- pw->thumb_gap = PAN_THUMB_GAP_HUGE;
- break;
- case LAYOUT_SIZE_100:
- pw->image_size = 100;
- pw->thumb_gap = PAN_THUMB_GAP_HUGE;
- break;
- }
-
- *width = 0;
- *height = 0;
- *scroll_x = 0;
- *scroll_y = 0;
-
- switch (pw->layout)
- {
- case LAYOUT_GRID:
- default:
- pan_window_layout_compute_grid(pw, path, width, height);
- break;
- case LAYOUT_FOLDERS_LINEAR:
- pan_window_layout_compute_folders_linear(pw, path, width, height);
- break;
- case LAYOUT_FOLDERS_FLOWER:
- pan_window_layout_compute_folders_flower(pw, path, width, height, scroll_x, scroll_y);
- break;
- case LAYOUT_CALENDAR:
- pan_window_layout_compute_calendar(pw, path, width, height);
- break;
- case LAYOUT_TIMELINE:
- pan_window_layout_compute_timeline(pw, path, width, height);
- break;
- }
-
- pan_cache_free(pw);
-
- if (debug) printf("computed %d objects\n", g_list_length(pw->list));
-}
-
-static GList *pan_layout_intersect_l(GList *list, GList *item_list,
- gint x, gint y, gint width, gint height)
-{
- GList *work;
-
- work = item_list;
- while (work)
- {
- PanItem *pi;
- gint rx, ry, rw, rh;
-
- pi = work->data;
- work = work->next;
-
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y, pi->width, pi->height,
- &rx, &ry, &rw, &rh))
- {
- list = g_list_prepend(list, pi);
- }
- }
-
- return list;
-}
-
-static GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height)
-{
- GList *list = NULL;
- GList *grid;
- PanGrid *pg = NULL;
-
- grid = pw->list_grid;
- while (grid && !pg)
- {
- pg = grid->data;
- grid = grid->next;
-
- if (x < pg->x || x + width > pg->x + pg->w ||
- y < pg->y || y + height > pg->y + pg->h)
- {
- pg = NULL;
- }
- }
-
- list = pan_layout_intersect_l(list, pw->list, x, y, width, height);
-
- if (pg)
- {
- list = pan_layout_intersect_l(list, pg->list, x, y, width, height);
- }
- else
- {
- list = pan_layout_intersect_l(list, pw->list_static, x, y, width, height);
- }
-
- return list;
-}
-
-static void pan_layout_resize(PanWindow *pw)
-{
- gint width = 0;
- gint height = 0;
- GList *work;
- PixbufRenderer *pr;
-
- work = pw->list;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- if (width < pi->x + pi->width) width = pi->x + pi->width;
- if (height < pi->y + pi->height) height = pi->y + pi->height;
- }
- work = pw->list_static;
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- if (width < pi->x + pi->width) width = pi->x + pi->width;
- if (height < pi->y + pi->height) height = pi->y + pi->height;
- }
-
- width += PAN_FOLDER_BOX_BORDER * 2;
- height += PAN_FOLDER_BOX_BORDER * 2;
-
- pr = PIXBUF_RENDERER(pw->imd->pr);
- if (width < pr->window_width) width = pr->window_width;
- if (height < pr->window_width) height = pr->window_height;
-
- pixbuf_renderer_set_tiles_size(PIXBUF_RENDERER(pw->imd->pr), width, height);
-}
-
-/*
- *-----------------------------------------------------------------------------
- * tile generation
- *-----------------------------------------------------------------------------
- */
-
-static gint pan_layout_queue_step(PanWindow *pw);
-
-
-static void pan_layout_queue_thumb_done_cb(ThumbLoader *tl, gpointer data)
-{
- PanWindow *pw = data;
-
- if (pw->queue_pi)
- {
- PanItem *pi;
- gint rc;
-
- pi = pw->queue_pi;
- pw->queue_pi = NULL;
-
- pi->queued = FALSE;
-
- if (pi->pixbuf) g_object_unref(pi->pixbuf);
- pi->pixbuf = thumb_loader_get_pixbuf(tl, TRUE);
-
- rc = pi->refcount;
- image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
- pi->refcount = rc;
- }
-
- thumb_loader_free(pw->tl);
- pw->tl = NULL;
-
- while (pan_layout_queue_step(pw));
-}
-
-static void pan_layout_queue_image_done_cb(ImageLoader *il, gpointer data)
-{
- PanWindow *pw = data;
-
- if (pw->queue_pi)
- {
- PanItem *pi;
- gint rc;
-
- pi = pw->queue_pi;
- pw->queue_pi = NULL;
-
- pi->queued = FALSE;
-
- if (pi->pixbuf) g_object_unref(pi->pixbuf);
- pi->pixbuf = image_loader_get_pixbuf(pw->il);
- if (pi->pixbuf) g_object_ref(pi->pixbuf);
-
- if (pi->pixbuf && pw->size != LAYOUT_SIZE_100 &&
- (gdk_pixbuf_get_width(pi->pixbuf) > pi->width ||
- gdk_pixbuf_get_height(pi->pixbuf) > pi->height))
- {
- GdkPixbuf *tmp;
-
- tmp = pi->pixbuf;
- pi->pixbuf = gdk_pixbuf_scale_simple(tmp, pi->width, pi->height,
- (GdkInterpType)zoom_quality);
- g_object_unref(tmp);
- }
-
- rc = pi->refcount;
- image_area_changed(pw->imd, pi->x, pi->y, pi->width, pi->height);
- pi->refcount = rc;
- }
-
- image_loader_free(pw->il);
- pw->il = NULL;
-
- while (pan_layout_queue_step(pw));
-}
-
-#if 0
-static void pan_layout_queue_image_area_cb(ImageLoader *il, guint x, guint y,
- guint width, guint height, gpointer data)
-{
- PanWindow *pw = data;
-
- if (pw->queue_pi)
- {
- PanItem *pi;
- gint rc;
-
- pi = pw->queue_pi;
-
- if (!pi->pixbuf)
- {
- pi->pixbuf = image_loader_get_pixbuf(pw->il);
- if (pi->pixbuf) g_object_ref(pi->pixbuf);
- }
-
- rc = pi->refcount;
- image_area_changed(pw->imd, pi->x + x, pi->y + y, width, height);
- pi->refcount = rc;
- }
-}
-#endif
-
-static gint pan_layout_queue_step(PanWindow *pw)
-{
- PanItem *pi;
-
- if (!pw->queue) return FALSE;
-
- pi = pw->queue->data;
- pw->queue = g_list_remove(pw->queue, pi);
- pw->queue_pi = pi;
-
- if (!pw->queue_pi->fd)
- {
- pw->queue_pi->queued = FALSE;
- pw->queue_pi = NULL;
- return TRUE;
- }
-
- image_loader_free(pw->il);
- pw->il = NULL;
- thumb_loader_free(pw->tl);
- pw->tl = NULL;
-
- if (pi->type == ITEM_IMAGE)
- {
- pw->il = image_loader_new(pi->fd->path);
-
- if (pw->size != LAYOUT_SIZE_100)
- {
- image_loader_set_requested_size(pw->il, pi->width, pi->height);
- }
-
-#if 0
- image_loader_set_area_ready_func(pw->il, pan_layout_queue_image_area_cb, pw);
-#endif
- image_loader_set_error_func(pw->il, pan_layout_queue_image_done_cb, pw);
-
- if (image_loader_start(pw->il, pan_layout_queue_image_done_cb, pw)) return FALSE;
-
- image_loader_free(pw->il);
- pw->il = NULL;
- }
- else if (pi->type == ITEM_THUMB)
- {
- pw->tl = thumb_loader_new(PAN_THUMB_SIZE, PAN_THUMB_SIZE);
-
- if (!pw->tl->standard_loader)
- {
- /* The classic loader will recreate a thumbnail any time we
- * request a different size than what exists. This view will
- * almost never use the user configured sizes so disable cache.
- */
- thumb_loader_set_cache(pw->tl, FALSE, FALSE, FALSE);
- }
-
- thumb_loader_set_callbacks(pw->tl,
- pan_layout_queue_thumb_done_cb,
- pan_layout_queue_thumb_done_cb,
- NULL, pw);
-
- if (thumb_loader_start(pw->tl, pi->fd->path)) return FALSE;
-
- thumb_loader_free(pw->tl);
- pw->tl = NULL;
- }
-
- pw->queue_pi->queued = FALSE;
- pw->queue_pi = NULL;
- return TRUE;
-}
-
-static void pan_layout_queue(PanWindow *pw, PanItem *pi)
-{
- if (!pi || pi->queued || pi->pixbuf) return;
- if (pw->size <= LAYOUT_SIZE_THUMB_NONE &&
- (!pi->key || strcmp(pi->key, "info") != 0) )
- {
- return;
- }
-
- pi->queued = TRUE;
- pw->queue = g_list_prepend(pw->queue, pi);
-
- if (!pw->tl && !pw->il) while(pan_layout_queue_step(pw));
-}
-
-static gint pan_window_request_tile_cb(PixbufRenderer *pr, gint x, gint y,
- gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
-{
- PanWindow *pw = data;
- GList *list;
- GList *work;
- gint i;
-
- pixbuf_set_rect_fill(pixbuf,
- 0, 0, width, height,
- PAN_BACKGROUND_COLOR, 255);
-
- for (i = (x / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < x + width; i += PAN_GRID_SIZE)
- {
- gint rx, ry, rw, rh;
-
- if (util_clip_region(x, y, width, height,
- i, y, 1, height,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_GRID_COLOR, PAN_GRID_ALPHA);
- }
- }
- for (i = (y / PAN_GRID_SIZE) * PAN_GRID_SIZE; i < y + height; i += PAN_GRID_SIZE)
- {
- gint rx, ry, rw, rh;
-
- if (util_clip_region(x, y, width, height,
- x, i, width, 1,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_GRID_COLOR, PAN_GRID_ALPHA);
- }
- }
-
- list = pan_layout_intersect(pw, x, y, width, height);
- work = list;
- while (work)
- {
- PanItem *pi;
- gint tx, ty, tw, th;
- gint rx, ry, rw, rh;
-
- pi = work->data;
- work = work->next;
-
- pi->refcount++;
-
- if (pi->type == ITEM_THUMB && pi->pixbuf)
- {
- tw = gdk_pixbuf_get_width(pi->pixbuf);
- th = gdk_pixbuf_get_height(pi->pixbuf);
-
- tx = pi->x + (pi->width - tw) / 2;
- ty = pi->y + (pi->height - th) / 2;
-
- if (gdk_pixbuf_get_has_alpha(pi->pixbuf))
- {
- if (util_clip_region(x, y, width, height,
- tx + PAN_SHADOW_OFFSET, ty + PAN_SHADOW_OFFSET, tw, th,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_shadow(pixbuf,
- rx - x, ry - y, rw, rh,
- tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
- PAN_SHADOW_FADE,
- PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
- }
- }
- else
- {
- if (util_clip_region(x, y, width, height,
- tx + tw, ty + PAN_SHADOW_OFFSET,
- PAN_SHADOW_OFFSET, th - PAN_SHADOW_OFFSET,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_shadow(pixbuf,
- rx - x, ry - y, rw, rh,
- tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
- PAN_SHADOW_FADE,
- PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
- }
- if (util_clip_region(x, y, width, height,
- tx + PAN_SHADOW_OFFSET, ty + th, tw, PAN_SHADOW_OFFSET,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_shadow(pixbuf,
- rx - x, ry - y, rw, rh,
- tx + PAN_SHADOW_OFFSET - x, ty + PAN_SHADOW_OFFSET - y, tw, th,
- PAN_SHADOW_FADE,
- PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
- }
- }
-
- if (util_clip_region(x, y, width, height,
- tx, ty, tw, th,
- &rx, &ry, &rw, &rh))
- {
- gdk_pixbuf_composite(pi->pixbuf, pixbuf, rx - x, ry - y, rw, rh,
- (double) tx - x,
- (double) ty - y,
- 1.0, 1.0, GDK_INTERP_NEAREST,
- 255);
- }
-
- if (util_clip_region(x, y, width, height,
- tx, ty, tw, PAN_OUTLINE_THICKNESS,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_OUTLINE_COLOR_1, PAN_OUTLINE_ALPHA);
- }
- if (util_clip_region(x, y, width, height,
- tx, ty, PAN_OUTLINE_THICKNESS, th,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_OUTLINE_COLOR_1, PAN_OUTLINE_ALPHA);
- }
- if (util_clip_region(x, y, width, height,
- tx + tw - PAN_OUTLINE_THICKNESS, ty + PAN_OUTLINE_THICKNESS,
- PAN_OUTLINE_THICKNESS, th - PAN_OUTLINE_THICKNESS,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_OUTLINE_COLOR_2, PAN_OUTLINE_ALPHA);
- }
- if (util_clip_region(x, y, width, height,
- tx + PAN_OUTLINE_THICKNESS, ty + th - PAN_OUTLINE_THICKNESS,
- tw - PAN_OUTLINE_THICKNESS * 2, PAN_OUTLINE_THICKNESS,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_OUTLINE_COLOR_2, PAN_OUTLINE_ALPHA);
- }
- }
- else if (pi->type == ITEM_THUMB)
- {
- tw = pi->width - PAN_SHADOW_OFFSET * 2;
- th = pi->height - PAN_SHADOW_OFFSET * 2;
- tx = pi->x + PAN_SHADOW_OFFSET;
- ty = pi->y + PAN_SHADOW_OFFSET;
-
- if (util_clip_region(x, y, width, height,
- tx, ty, tw, th,
- &rx, &ry, &rw, &rh))
- {
- gint d;
-
- d = (pw->size <= LAYOUT_SIZE_THUMB_NONE) ? 2 : 8;
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- PAN_SHADOW_COLOR,
- PAN_SHADOW_ALPHA / d);
- }
-
- pan_layout_queue(pw, pi);
- }
- else if (pi->type == ITEM_IMAGE)
- {
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y, pi->width, pi->height,
- &rx, &ry, &rw, &rh))
- {
- if (pi->pixbuf)
- {
- gdk_pixbuf_composite(pi->pixbuf, pixbuf, rx - x, ry - y, rw, rh,
- (double) pi->x - x,
- (double) pi->y - y,
- 1.0, 1.0, GDK_INTERP_NEAREST,
- pi->color_a);
- }
- else
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- pan_layout_queue(pw, pi);
- }
- }
- }
- else if (pi->type == ITEM_BOX)
- {
- gint bw, bh;
- gint *shadow;
-
- bw = pi->width;
- bh = pi->height;
-
- shadow = pi->data;
- if (shadow)
- {
- bw -= shadow[0];
- bh -= shadow[0];
-
- if (pi->color_a > 254)
- {
- pixbuf_draw_shadow(pixbuf, pi->x - x + bw, pi->y - y + shadow[0],
- shadow[0], bh - shadow[0],
- pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
- shadow[1],
- PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
- pixbuf_draw_shadow(pixbuf, pi->x - x + shadow[0], pi->y - y + bh,
- bw, shadow[0],
- pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
- shadow[1],
- PAN_SHADOW_COLOR, PAN_SHADOW_ALPHA);
- }
- else
- {
- gint a;
- a = pi->color_a * PAN_SHADOW_ALPHA >> 8;
- pixbuf_draw_shadow(pixbuf, pi->x - x + shadow[0], pi->y - y + shadow[0],
- bw, bh,
- pi->x - x + shadow[0], pi->y - y + shadow[0], bw, bh,
- shadow[1],
- PAN_SHADOW_COLOR, a);
- }
- }
-
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y, bw, bh,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color_r, pi->color_g, pi->color_b, pi->color_a);
- }
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y, bw, pi->border,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y + pi->border, pi->border, bh - pi->border * 2,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- if (util_clip_region(x, y, width, height,
- pi->x + bw - pi->border, pi->y + pi->border,
- pi->border, bh - pi->border * 2,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y + bh - pi->border,
- bw, pi->border,
- &rx, &ry, &rw, &rh))
- {
- pixbuf_draw_rect_fill(pixbuf,
- rx - x, ry - y, rw, rh,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- }
- else if (pi->type == ITEM_TRIANGLE)
- {
- if (util_clip_region(x, y, width, height,
- pi->x, pi->y, pi->width, pi->height,
- &rx, &ry, &rw, &rh) && pi->data)
- {
- gint *coord = pi->data;
- pixbuf_draw_triangle(pixbuf,
- rx - x, ry - y, rw, rh,
- coord[0] - x, coord[1] - y,
- coord[2] - x, coord[3] - y,
- coord[4] - x, coord[5] - y,
- pi->color_r, pi->color_g, pi->color_b, pi->color_a);
-
- if (pi->border & BORDER_1)
- {
- pixbuf_draw_line(pixbuf,
- rx - x, ry - y, rw, rh,
- coord[0] - x, coord[1] - y,
- coord[2] - x, coord[3] - y,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- if (pi->border & BORDER_2)
- {
- pixbuf_draw_line(pixbuf,
- rx - x, ry - y, rw, rh,
- coord[2] - x, coord[3] - y,
- coord[4] - x, coord[5] - y,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- if (pi->border & BORDER_3)
- {
- pixbuf_draw_line(pixbuf,
- rx - x, ry - y, rw, rh,
- coord[4] - x, coord[5] - y,
- coord[0] - x, coord[1] - y,
- pi->color2_r, pi->color2_g, pi->color2_b, pi->color2_a);
- }
- }
- }
- else if (pi->type == ITEM_TEXT && pi->text)
- {
- PangoLayout *layout;
-
- layout = pan_item_text_layout(pi, (GtkWidget *)pr);
- pixbuf_draw_layout(pixbuf, layout, (GtkWidget *)pr,
- pi->x - x + pi->border, pi->y - y + pi->border,
- pi->color_r, pi->color_g, pi->color_b, pi->color_a);
- g_object_unref(G_OBJECT(layout));
- }
+ case PAN_IMAGE_SIZE_THUMB_DOTS:
+ pw->thumb_size = PAN_THUMB_SIZE_DOTS;
+ pw->thumb_gap = PAN_THUMB_GAP_DOTS;
+ break;
+ case PAN_IMAGE_SIZE_THUMB_NONE:
+ pw->thumb_size = PAN_THUMB_SIZE_NONE;
+ pw->thumb_gap = PAN_THUMB_GAP_SMALL;
+ break;
+ case PAN_IMAGE_SIZE_THUMB_SMALL:
+ pw->thumb_size = PAN_THUMB_SIZE_SMALL;
+ pw->thumb_gap = PAN_THUMB_GAP_SMALL;
+ break;
+ case PAN_IMAGE_SIZE_THUMB_NORMAL:
+ default:
+ pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
+ pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
+ break;
+ case PAN_IMAGE_SIZE_THUMB_LARGE:
+ pw->thumb_size = PAN_THUMB_SIZE_LARGE;
+ pw->thumb_gap = PAN_THUMB_GAP_LARGE;
+ break;
+ case PAN_IMAGE_SIZE_10:
+ pw->image_size = 10;
+ pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
+ break;
+ case PAN_IMAGE_SIZE_25:
+ pw->image_size = 25;
+ pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
+ break;
+ case PAN_IMAGE_SIZE_33:
+ pw->image_size = 33;
+ pw->thumb_gap = PAN_THUMB_GAP_LARGE;
+ break;
+ case PAN_IMAGE_SIZE_50:
+ pw->image_size = 50;
+ pw->thumb_gap = PAN_THUMB_GAP_HUGE;
+ break;
+ case PAN_IMAGE_SIZE_100:
+ pw->image_size = 100;
+ pw->thumb_gap = PAN_THUMB_GAP_HUGE;
+ break;
}
- g_list_free(list);
-
-#if 0
- if (x%512 == 0 && y%512 == 0)
- {
- PangoLayout *layout;
- gchar *buf;
- layout = gtk_widget_create_pango_layout((GtkWidget *)pr, NULL);
-
- buf = g_strdup_printf("%d,%d\n(#%d)", x, y,
- (x / pr->source_tile_width) +
- (y / pr->source_tile_height * (pr->image_width/pr->source_tile_width + 1)));
- pango_layout_set_text(layout, buf, -1);
- g_free(buf);
-
- pixbuf_draw_layout(pixbuf, layout, (GtkWidget *)pr, 0, 0, 0, 0, 0, 255);
+ *width = 0;
+ *height = 0;
+ *scroll_x = 0;
+ *scroll_y = 0;
- g_object_unref(G_OBJECT(layout));
+ switch (pw->layout)
+ {
+ case PAN_LAYOUT_GRID:
+ default:
+ pan_grid_compute(pw, path, width, height);
+ break;
+ case PAN_LAYOUT_FOLDERS_LINEAR:
+ pan_folder_tree_compute(pw, path, width, height);
+ break;
+ case PAN_LAYOUT_FOLDERS_FLOWER:
+ pan_flower_compute(pw, path, width, height, scroll_x, scroll_y);
+ break;
+ case PAN_LAYOUT_CALENDAR:
+ pan_calendar_compute(pw, path, width, height);
+ break;
+ case PAN_LAYOUT_TIMELINE:
+ pan_timeline_compute(pw, path, width, height);
+ break;
}
-#endif
- return TRUE;
+ pan_cache_free(pw);
+
+ if (debug) printf("computed %d objects\n", g_list_length(pw->list));
}
-static void pan_window_dispose_tile_cb(PixbufRenderer *pr, gint x, gint y,
- gint width, gint height, GdkPixbuf *pixbuf, gpointer data)
+static GList *pan_layout_intersect_l(GList *list, GList *item_list,
+ gint x, gint y, gint width, gint height)
{
- PanWindow *pw = data;
- GList *list;
GList *work;
- list = pan_layout_intersect(pw, x, y, width, height);
- work = list;
+ work = item_list;
while (work)
{
PanItem *pi;
+ gint rx, ry, rw, rh;
pi = work->data;
work = work->next;
- if (pi->refcount > 0)
+ if (util_clip_region(x, y, width, height,
+ pi->x, pi->y, pi->width, pi->height,
+ &rx, &ry, &rw, &rh))
{
- pi->refcount--;
-
- if ((pi->type == ITEM_THUMB || pi->type == ITEM_IMAGE) &&
- pi->refcount == 0)
- {
- if (pi->queued)
- {
- pw->queue = g_list_remove(pw->queue, pi);
- pi->queued = FALSE;
- }
- if (pw->queue_pi == pi) pw->queue_pi = NULL;
- if (pi->pixbuf)
- {
- g_object_unref(pi->pixbuf);
- pi->pixbuf = NULL;
- }
- }
+ list = g_list_prepend(list, pi);
}
}
- g_list_free(list);
+ return list;
}
-
-/*
- *-----------------------------------------------------------------------------
- * misc
- *-----------------------------------------------------------------------------
- */
-
-static void pan_window_message(PanWindow *pw, const gchar *text)
+GList *pan_layout_intersect(PanWindow *pw, gint x, gint y, gint width, gint height)
{
- GList *work;
- gint count = 0;
- gint64 size = 0;
- gchar *ss;
- gchar *buf;
+ GList *list = NULL;
+ GList *grid;
+ PanGrid *pg = NULL;
- if (text)
+ grid = pw->list_grid;
+ while (grid && !pg)
{
- gtk_label_set_text(GTK_LABEL(pw->label_message), text);
- return;
- }
+ pg = grid->data;
+ grid = grid->next;
- work = pw->list_static;
- if (pw->layout == LAYOUT_CALENDAR)
- {
- while (work)
+ if (x < pg->x || x + width > pg->x + pg->w ||
+ y < pg->y || y + height > pg->y + pg->h)
{
- PanItem *pi;
+ pg = NULL;
+ }
+ }
- pi = work->data;
- work = work->next;
+ list = pan_layout_intersect_l(list, pw->list, x, y, width, height);
- if (pi->fd &&
- pi->type == ITEM_BOX &&
- pi->key && strcmp(pi->key, "dot") == 0)
- {
- size += pi->fd->size;
- count++;
- }
- }
+ if (pg)
+ {
+ list = pan_layout_intersect_l(list, pg->list, x, y, width, height);
}
else
{
- while (work)
- {
- PanItem *pi;
-
- pi = work->data;
- work = work->next;
-
- if (pi->fd &&
- (pi->type == ITEM_THUMB || pi->type == ITEM_IMAGE))
- {
- size += pi->fd->size;
- count++;
- }
- }
+ list = pan_layout_intersect_l(list, pw->list_static, x, y, width, height);
}
- ss = text_from_size_abrev(size);
- buf = g_strdup_printf(_("%d images, %s"), count, ss);
- g_free(ss);
- gtk_label_set_text(GTK_LABEL(pw->label_message), buf);
- g_free(buf);
+ return list;
}
-static void pan_warning_folder(const gchar *path, GtkWidget *parent)
+void pan_layout_resize(PanWindow *pw)
{
- gchar *message;
+ gint width = 0;
+ gint height = 0;
+ GList *work;
+ PixbufRenderer *pr;
- message = g_strdup_printf(_("The pan view does not support the folder \"%s\"."), path);
- warning_dialog(_("Folder not supported"), message,
- GTK_STOCK_DIALOG_INFO, parent);
- g_free(message);
-}
+ work = pw->list;
+ while (work)
+ {
+ PanItem *pi;
-static void pan_window_zoom_limit(PanWindow *pw)
-{
- gdouble min;
+ pi = work->data;
+ work = work->next;
- switch (pw->size)
+ if (width < pi->x + pi->width) width = pi->x + pi->width;
+ if (height < pi->y + pi->height) height = pi->y + pi->height;
+ }
+ work = pw->list_static;
+ while (work)
{
- case LAYOUT_SIZE_THUMB_DOTS:
- case LAYOUT_SIZE_THUMB_NONE:
- case LAYOUT_SIZE_THUMB_SMALL:
- case LAYOUT_SIZE_THUMB_NORMAL:
-#if 0
- /* easily requires > 512mb ram when window size > 1024x768 and zoom is <= -8 */
- min = -16.0;
- break;
-#endif
- case LAYOUT_SIZE_THUMB_LARGE:
- min = -6.0;
- break;
- case LAYOUT_SIZE_10:
- case LAYOUT_SIZE_25:
- min = -4.0;
- break;
- case LAYOUT_SIZE_33:
- case LAYOUT_SIZE_50:
- case LAYOUT_SIZE_100:
- default:
- min = -2.0;
- break;
+ PanItem *pi;
+
+ pi = work->data;
+ work = work->next;
+
+ if (width < pi->x + pi->width) width = pi->x + pi->width;
+ if (height < pi->y + pi->height) height = pi->y + pi->height;
}
- image_zoom_set_limits(pw->imd, min, 32.0);
+ width += PAN_BOX_BORDER * 2;
+ height += PAN_BOX_BORDER * 2;
+
+ pr = PIXBUF_RENDERER(pw->imd->pr);
+ if (width < pr->window_width) width = pr->window_width;
+ if (height < pr->window_width) height = pr->window_height;
+
+ pixbuf_renderer_set_tiles_size(PIXBUF_RENDERER(pw->imd->pr), width, height);
}
-static gint pan_window_layout_update_idle_cb(gpointer data)
+static gint pan_layout_update_idle_cb(gpointer data)
{
PanWindow *pw = data;
gint width;
gint scroll_x;
gint scroll_y;
- if (pw->size > LAYOUT_SIZE_THUMB_LARGE ||
- (pw->exif_date_enable && (pw->layout == LAYOUT_TIMELINE || pw->layout == LAYOUT_CALENDAR)))
+ if (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE ||
+ (pw->exif_date_enable && (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR)))
{
if (!pw->cache_list && !pw->cache_todo)
{
}
}
- pan_window_layout_compute(pw, pw->path, &width, &height, &scroll_x, &scroll_y);
+ pan_layout_compute(pw, pw->path, &width, &height, &scroll_x, &scroll_y);
pan_window_zoom_limit(pw);
return FALSE;
}
-static void pan_window_layout_update_idle(PanWindow *pw)
+static void pan_layout_update_idle(PanWindow *pw)
{
if (pw->idle_id == -1)
{
- pw->idle_id = g_idle_add(pan_window_layout_update_idle_cb, pw);
+ pw->idle_id = g_idle_add(pan_layout_update_idle_cb, pw);
}
}
-static void pan_window_layout_update(PanWindow *pw)
+static void pan_layout_update(PanWindow *pw)
{
pan_window_message(pw, _("Sorting images..."));
- pan_window_layout_update_idle(pw);
+ pan_layout_update_idle(pw);
}
-static void pan_window_layout_set_path(PanWindow *pw, const gchar *path)
+static void pan_layout_set_path(PanWindow *pw, const gchar *path)
{
if (!path) return;
g_free(pw->path);
pw->path = g_strdup(path);
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
}
+
/*
*-----------------------------------------------------------------------------
- * pan window keyboard
+ * keyboard handlers
*-----------------------------------------------------------------------------
*/
*-----------------------------------------------------------------------------
*/
-typedef struct _PanTextAlignment PanTextAlignment;
-struct _PanTextAlignment {
- PanWindow *pw;
-
- GList *column1;
- GList *column2;
-
- gint x;
- gint y;
- gchar *key;
-};
-
-
-static PanTextAlignment *pan_text_alignment_new(PanWindow *pw, gint x, gint y, const gchar *key)
-{
- PanTextAlignment *ta;
-
- ta = g_new0(PanTextAlignment, 1);
-
- ta->pw = pw;
- ta->column1 = NULL;
- ta->column2 = NULL;
- ta->x = x;
- ta->y = y;
- ta->key = g_strdup(key);
-
- return ta;
-}
-
-static PanItem *pan_text_alignment_add(PanTextAlignment *ta,
- const gchar *label, const gchar *text)
-{
- PanItem *item;
-
- if (label)
- {
- item = pan_item_new_text(ta->pw, ta->x, ta->y, label,
- TEXT_ATTR_BOLD, 0,
- PAN_POPUP_TEXT_COLOR, 255);
- pan_item_set_key(item, ta->key);
- }
- else
- {
- item = NULL;
- }
- ta->column1 = g_list_append(ta->column1, item);
-
- if (text)
- {
- item = pan_item_new_text(ta->pw, ta->x, ta->y, text,
- TEXT_ATTR_NONE, 0,
- PAN_POPUP_TEXT_COLOR, 255);
- pan_item_set_key(item, ta->key);
- }
- else
- {
- item = NULL;
- }
- ta->column2 = g_list_append(ta->column2, item);
-
- return item;
-}
-
-static void pan_text_alignment_calc(PanTextAlignment *ta, PanItem *box)
-{
- gint cw1, cw2;
- gint x, y;
- GList *work1;
- GList *work2;
-
- cw1 = 0;
- cw2 = 0;
-
- work1 = ta->column1;
- while (work1)
- {
- PanItem *p;
-
- p = work1->data;
- work1 = work1->next;
-
- if (p && p->width > cw1) cw1 = p->width;
- }
-
- work2 = ta->column2;
- while (work2)
- {
- PanItem *p;
-
- p = work2->data;
- work2 = work2->next;
-
- if (p && p->width > cw2) cw2 = p->width;
- }
-
- x = ta->x;
- y = ta->y;
- work1 = ta->column1;
- work2 = ta->column2;
- while (work1 && work2)
- {
- PanItem *p1;
- PanItem *p2;
- gint height = 0;
-
- p1 = work1->data;
- p2 = work2->data;
- work1 = work1->next;
- work2 = work2->next;
-
- if (p1)
- {
- p1->x = x;
- p1->y = y;
- pan_item_size_by_item(box, p1, PREF_PAD_BORDER);
- height = p1->height;
- }
- if (p2)
- {
- p2->x = x + cw1 + PREF_PAD_SPACE;
- p2->y = y;
- pan_item_size_by_item(box, p2, PREF_PAD_BORDER);
- if (height < p2->height) height = p2->height;
- }
-
- if (!p1 && !p2) height = PREF_PAD_GROUP;
-
- y += height;
- }
-}
-
-static void pan_text_alignment_free(PanTextAlignment *ta)
-{
- if (!ta) return;
-
- g_list_free(ta->column1);
- g_list_free(ta->column2);
- g_free(ta->key);
- g_free(ta);
-}
-
static void pan_info_add_exif(PanTextAlignment *ta, FileData *fd)
{
ExifData *exif;
if (pw->click_pi == pi) return;
if (pi && !pi->fd) pi = NULL;
- while ((p = pan_item_find_by_key(pw, ITEM_NONE, "info"))) pan_item_remove(pw, p);
+ while ((p = pan_item_find_by_key(pw, PAN_ITEM_NONE, "info"))) pan_item_remove(pw, p);
pw->click_pi = pi;
if (!pi) return;
if (debug) printf("info set to %s\n", pi->fd->path);
- pbox = pan_item_new_box(pw, NULL, pi->x + pi->width + 4, pi->y, 10, 10,
- PAN_POPUP_BORDER,
- PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
- PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
+ pbox = pan_item_box_new(pw, NULL, pi->x + pi->width + 4, pi->y, 10, 10,
+ PAN_POPUP_BORDER,
+ PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
+ PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
pan_item_set_key(pbox, "info");
- if (pi->type == ITEM_THUMB && pi->pixbuf)
+ if (pi->type == PAN_ITEM_THUMB && pi->pixbuf)
{
w = gdk_pixbuf_get_width(pi->pixbuf);
h = gdk_pixbuf_get_height(pi->pixbuf);
util_clip_triangle(x1, y1, x2, y2, x3, y3,
&x, &y, &w, &h);
- p = pan_item_new_tri(pw, NULL, x, y, w, h,
+ p = pan_item_tri_new(pw, NULL, x, y, w, h,
x1, y1, x2, y2, x3, y3,
PAN_POPUP_COLOR, PAN_POPUP_ALPHA);
- pan_item_tri_border(p, BORDER_1 | BORDER_3, PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
+ pan_item_tri_border(p, PAN_BORDER_1 | PAN_BORDER_3, PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
pan_item_set_key(p, "info");
pan_item_added(pw, p);
pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
pan_item_added(pw, pbox);
- if (pw->info_image_size > LAYOUT_SIZE_THUMB_NONE)
+ if (pw->info_image_size > PAN_IMAGE_SIZE_THUMB_NONE)
{
gint iw, ih;
if (image_load_dimensions(pi->fd->path, &iw, &ih))
switch (pw->info_image_size)
{
- case LAYOUT_SIZE_10:
+ case PAN_IMAGE_SIZE_10:
scale = 10;
break;
- case LAYOUT_SIZE_25:
+ case PAN_IMAGE_SIZE_25:
scale = 25;
break;
- case LAYOUT_SIZE_33:
+ case PAN_IMAGE_SIZE_33:
scale = 33;
break;
- case LAYOUT_SIZE_50:
+ case PAN_IMAGE_SIZE_50:
scale = 50;
break;
- case LAYOUT_SIZE_100:
+ case PAN_IMAGE_SIZE_100:
scale = 100;
break;
}
iw = MAX(1, iw * scale / 100);
ih = MAX(1, ih * scale / 100);
- pbox = pan_item_new_box(pw, NULL, pbox->x, pbox->y + pbox->height + 8, 10, 10,
+ pbox = pan_item_box_new(pw, NULL, pbox->x, pbox->y + pbox->height + 8, 10, 10,
PAN_POPUP_BORDER,
PAN_POPUP_COLOR, PAN_POPUP_ALPHA,
PAN_POPUP_BORDER_COLOR, PAN_POPUP_ALPHA);
pan_item_set_key(pbox, "info");
- p = pan_item_new_image(pw, file_data_new_simple(pi->fd->path),
+ p = pan_item_image_new(pw, file_data_new_simple(pi->fd->path),
pbox->x + PREF_PAD_BORDER, pbox->y + PREF_PAD_BORDER, iw, ih);
pan_item_set_key(p, "info");
pan_item_size_by_item(pbox, p, PREF_PAD_BORDER);
PanItem *pi;
GList *list;
GList *found;
- ItemType type;
+ PanItemType type;
gchar *buf;
- type = (pw->size > LAYOUT_SIZE_THUMB_LARGE) ? ITEM_IMAGE : ITEM_THUMB;
+ type = (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB;
list = pan_item_find_by_path(pw, type, path, FALSE, FALSE);
if (!list) return FALSE;
PanItem *pi;
GList *list;
GList *found;
- ItemType type;
+ PanItemType type;
gchar *buf;
- type = (pw->size > LAYOUT_SIZE_THUMB_LARGE) ? ITEM_IMAGE : ITEM_THUMB;
+ type = (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB;
list = pan_item_find_by_path(pw, type, text, TRUE, FALSE);
if (!list) list = pan_item_find_by_path(pw, type, text, FALSE, TRUE);
return (c == '/' || c == '-' || c == ' ' || c == '.' || c == ',');
}
-static GList *pan_search_by_date_val(PanWindow *pw, ItemType type,
+static GList *pan_search_by_date_val(PanWindow *pw, PanItemType type,
gint year, gint month, gint day,
const gchar *key)
{
pi = work->data;
work = work->prev;
- if (pi->fd && (pi->type == type || type == ITEM_NONE) &&
+ if (pi->fd && (pi->type == type || type == PAN_ITEM_NONE) &&
((!key && !pi->key) || (key && pi->key && strcmp(key, pi->key) == 0)))
{
struct tm *tl;
month < -1 || month == 0 || month > 12 ||
day < -1 || day == 0 || day > 31) return FALSE;
- t = date_to_time(year, month, day);
+ t = pan_date_to_time(year, month, day);
if (t < 0) return FALSE;
- if (pw->layout == LAYOUT_CALENDAR)
+ if (pw->layout == PAN_LAYOUT_CALENDAR)
{
- list = pan_search_by_date_val(pw, ITEM_BOX, year, month, day, "day");
+ list = pan_search_by_date_val(pw, PAN_ITEM_BOX, year, month, day, "day");
}
else
{
- ItemType type;
+ PanItemType type;
- type = (pw->size > LAYOUT_SIZE_THUMB_LARGE) ? ITEM_IMAGE : ITEM_THUMB;
+ type = (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB;
list = pan_search_by_date_val(pw, type, year, month, day, NULL);
}
pw->search_pi = pi;
- if (pw->layout == LAYOUT_CALENDAR && pi && pi->type == ITEM_BOX)
+ if (pw->layout == PAN_LAYOUT_CALENDAR && pi && pi->type == PAN_ITEM_BOX)
{
pan_info_update(pw, NULL);
pan_calendar_update(pw, pi);
{
pan_info_update(pw, pi);
image_scroll_to_point(pw->imd,
- pi->x - PAN_FOLDER_BOX_BORDER * 5 / 2,
+ pi->x - PAN_BOX_BORDER * 5 / 2,
pi->y, 0.0, 0.5);
}
if (month > 0)
{
- buf = date_value_string(t, DATE_LENGTH_MONTH);
+ buf = pan_date_value_string(t, PAN_DATE_LENGTH_MONTH);
if (day > 0)
{
gchar *tmp;
}
else
{
- buf = date_value_string(t, DATE_LENGTH_YEAR);
+ buf = pan_date_value_string(t, PAN_DATE_LENGTH_YEAR);
}
if (pi)
if (pan_search_by_path(pw, text)) return;
- if ((pw->layout == LAYOUT_TIMELINE ||
- pw->layout == LAYOUT_CALENDAR) &&
+ if ((pw->layout == PAN_LAYOUT_TIMELINE ||
+ pw->layout == PAN_LAYOUT_CALENDAR) &&
pan_search_by_date(pw, text))
{
return;
/*
*-----------------------------------------------------------------------------
- * view window main routines
+ * main window
*-----------------------------------------------------------------------------
*/
ry = (double)(pr->y_scroll + event->y - pr->y_offset) / pr->scale;
}
- pi = pan_item_find_by_coord(pw, ITEM_BOX, rx, ry, "info");
+ pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "info");
if (pi && event->button == 1)
{
pan_info_update(pw, NULL);
return;
}
- pi = pan_item_find_by_coord(pw, (pw->size > LAYOUT_SIZE_THUMB_LARGE) ? ITEM_IMAGE : ITEM_THUMB,
+ pi = pan_item_find_by_coord(pw, (pw->size > PAN_IMAGE_SIZE_THUMB_LARGE) ? PAN_ITEM_IMAGE : PAN_ITEM_THUMB,
rx, ry, NULL);
switch (event->button)
case 1:
pan_info_update(pw, pi);
- if (!pi && pw->layout == LAYOUT_CALENDAR)
+ if (!pi && pw->layout == PAN_LAYOUT_CALENDAR)
{
- pi = pan_item_find_by_coord(pw, ITEM_BOX, rx, ry, "day");
+ pi = pan_item_find_by_coord(pw, PAN_ITEM_BOX, rx, ry, "day");
pan_calendar_update(pw, pi);
}
break;
PanWindow *pw = data;
pw->layout = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
}
static void pan_window_layout_size_cb(GtkWidget *combo, gpointer data)
PanWindow *pw = data;
pw->size = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
}
#if 0
PanWindow *pw = data;
pw->exif_date_enable = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button));
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
}
#endif
{
tab_completion_append_to_history(pw->path_entry, path);
- pan_window_layout_set_path(pw, path);
+ pan_layout_set_path(pw, path);
}
g_free(path);
{
pan_window_list = g_list_remove(pan_window_list, pw);
- pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_EXIF_DATE, pw->exif_date_enable);
+ pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, pw->exif_date_enable);
pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, pw->info_image_size);
pref_list_int_set(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, pw->info_includes_exif);
pw = g_new0(PanWindow, 1);
pw->path = g_strdup(path);
- pw->layout = LAYOUT_TIMELINE;
- pw->size = LAYOUT_SIZE_THUMB_NORMAL;
+ pw->layout = PAN_LAYOUT_TIMELINE;
+ pw->size = PAN_IMAGE_SIZE_THUMB_NORMAL;
pw->thumb_size = PAN_THUMB_SIZE_NORMAL;
pw->thumb_gap = PAN_THUMB_GAP_NORMAL;
- if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_EXIF_DATE, &pw->exif_date_enable))
+ if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_EXIF_PAN_DATE, &pw->exif_date_enable))
{
pw->exif_date_enable = FALSE;
}
if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_IMAGE, &pw->info_image_size))
{
- pw->info_image_size = LAYOUT_SIZE_THUMB_NONE;
+ pw->info_image_size = PAN_IMAGE_SIZE_THUMB_NONE;
}
if (!pref_list_int_get(PAN_PREF_GROUP, PAN_PREF_INFO_EXIF, &pw->info_includes_exif))
{
gtk_window_set_default_size(GTK_WINDOW(pw->window), PAN_WINDOW_DEFAULT_WIDTH, PAN_WINDOW_DEFAULT_HEIGHT);
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
gtk_widget_grab_focus(GTK_WIDGET(pw->imd->widget));
gtk_widget_show(pw->window);
/*
*-----------------------------------------------------------------------------
- * public
+ * entry point
*-----------------------------------------------------------------------------
*/
pan_window_new_real(path);
}
+
/*
*-----------------------------------------------------------------------------
* menus
PanWindow *pw = data;
pw->exif_date_enable = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
- pan_window_layout_update(pw);
+ pan_layout_update(pw);
}
static void pan_info_toggle_exif_cb(GtkWidget *widget, gpointer data)
menu_item_add_divider(menu);
item = menu_item_add_check(menu, _("Sort by E_xif date"), pw->exif_date_enable,
G_CALLBACK(pan_exif_date_toggle_cb), pw);
- gtk_widget_set_sensitive(item, (pw->layout == LAYOUT_TIMELINE || pw->layout == LAYOUT_CALENDAR));
+ gtk_widget_set_sensitive(item, (pw->layout == PAN_LAYOUT_TIMELINE || pw->layout == PAN_LAYOUT_CALENDAR));
menu_item_add_divider(menu);
submenu = gtk_menu_new();
gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
- item = menu_item_add_check(submenu, _("_None"), (pw->info_image_size == LAYOUT_SIZE_THUMB_NONE),
+ item = menu_item_add_check(submenu, _("_None"), (pw->info_image_size == PAN_IMAGE_SIZE_THUMB_NONE),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_THUMB_NONE));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_THUMB_NONE));
- item = menu_item_add_check(submenu, _("_Full size"), (pw->info_image_size == LAYOUT_SIZE_100),
+ item = menu_item_add_check(submenu, _("_Full size"), (pw->info_image_size == PAN_IMAGE_SIZE_100),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_100));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_100));
- item = menu_item_add_check(submenu, _("1:2 (50%)"), (pw->info_image_size == LAYOUT_SIZE_50),
+ item = menu_item_add_check(submenu, _("1:2 (50%)"), (pw->info_image_size == PAN_IMAGE_SIZE_50),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_50));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_50));
- item = menu_item_add_check(submenu, _("1:3 (33%)"), (pw->info_image_size == LAYOUT_SIZE_33),
+ item = menu_item_add_check(submenu, _("1:3 (33%)"), (pw->info_image_size == PAN_IMAGE_SIZE_33),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_33));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_33));
- item = menu_item_add_check(submenu, _("1:4 (25%)"), (pw->info_image_size == LAYOUT_SIZE_25),
+ item = menu_item_add_check(submenu, _("1:4 (25%)"), (pw->info_image_size == PAN_IMAGE_SIZE_25),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_25));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_25));
- item = menu_item_add_check(submenu, _("1:10 (10%)"), (pw->info_image_size == LAYOUT_SIZE_10),
+ item = menu_item_add_check(submenu, _("1:10 (10%)"), (pw->info_image_size == PAN_IMAGE_SIZE_10),
G_CALLBACK(pan_info_toggle_image_cb), pw);
- g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(LAYOUT_SIZE_10));
+ g_object_set_data(G_OBJECT(item), INFO_IMAGE_SIZE_KEY, GINT_TO_POINTER(PAN_IMAGE_SIZE_10));
return menu;
}
+
/*
*-----------------------------------------------------------------------------
* drag and drop
{
gchar *path = list->data;
- pan_window_layout_set_path(pw, path);
+ pan_layout_set_path(pw, path);
}
path_list_free(list);
projects / geeqie.git / commitdiff