+/*
+ * Copyright (C) 2004 John Ellis
+ * Copyright (C) 2008 - 2017 The Geeqie Team
+ *
+ * Author: Colin Clark
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "main.h"
+#include "toolbar.h"
+
+#include "collect.h"
+#include "layout_util.h"
+#include "ui_fileops.h"
+#include "ui_misc.h"
+#include "pixbuf_util.h"
+#include "ui_menu.h"
+#include "editors.h"
+
+/** Implements the user-definable toolbar function
+ * Called from the Preferences/toolbar tab
+ **/
+
+typedef struct _ToolbarData ToolbarData;
+struct _ToolbarData
+{
+ GtkWidget *widget;
+ GtkWidget *vbox;
+ GtkWidget *add_button;
+
+ LayoutWindow *lw;
+};
+
+typedef struct _ToolbarButtonData ToolbarButtonData;
+struct _ToolbarButtonData
+{
+ GtkWidget *button;
+ GtkWidget *button_label;
+ GtkWidget *image;
+
+ gchar *name; /* GtkActionEntry terminology */
+ gchar *stock_id;
+};
+
+static ToolbarData *toolbarlist;
+
+typedef struct _UseableToolbarItems UseableToolbarItems;
+struct _UseableToolbarItems
+{
+ gchar *name; /* GtkActionEntry terminology */
+ gchar *label;
+ gchar *stock_id;
+};
+
+/* FIXME Should be created by program from menu_entries[]
+ * in layout_util.c */
+ /** The user is limited to selecting from this list of menu items
+ * plus any desktop files
+ **/
+static const UseableToolbarItems useable_toolbar_items[] = {
+ {"FirstImage", N_("First Image"), GTK_STOCK_GOTO_TOP},
+ {"PrevImage", N_("Previous Image"), GTK_STOCK_GO_UP},
+ {"NextImage", N_("Next Image"), GTK_STOCK_GO_DOWN},
+ {"LastImage", N_("Last Image"), GTK_STOCK_GOTO_BOTTOM},
+ {"Back", N_("Back"), GTK_STOCK_GO_BACK},
+ {"Forward", N_("Forward"), GTK_STOCK_GO_FORWARD},
+ {"Home", N_("Home"), GTK_STOCK_HOME},
+ {"Up", N_("Up"), GTK_STOCK_GO_UP},
+ {"NewWindow", N_("New _window"), GTK_STOCK_NEW},
+ {"NewCollection", N_("New collection"), GTK_STOCK_INDEX},
+ {"OpenCollection", N_("Open collection"), GTK_STOCK_OPEN},
+ {"Search", N_("Search"), GTK_STOCK_FIND},
+ {"FindDupes", N_("Find duplicates"), GTK_STOCK_FIND},
+ {"PanView", N_("Pan view"), GTK_STOCK_FILE},
+ {"Print", N_("Print"), GTK_STOCK_PRINT},
+ {"Preferences", N_("Preferences"), GTK_STOCK_PREFERENCES},
+ {"LayoutConfig", N_("Configure this window"), GTK_STOCK_PREFERENCES},
+ {"Maintenance", N_("Thumbnail maintenance"), GTK_STOCK_FILE},
+ {"ZoomIn", N_("Zoom in"), GTK_STOCK_ZOOM_IN},
+ {"ZoomOut", N_("Zoom out"), GTK_STOCK_ZOOM_OUT},
+ {"Zoom100", N_("Zoom 1:1"), GTK_STOCK_ZOOM_100},
+ {"ZoomFit", N_("Zoom to fit"), GTK_STOCK_ZOOM_FIT},
+ {"ZoomFillHor", N_("Fit Horizontaly"), GTK_STOCK_FILE},
+ {"ZoomFillVert", N_("Fit vertically"), GTK_STOCK_FILE},
+ {"Zoom200", N_("Zoom 2:1"), GTK_STOCK_FILE},
+ {"Zoom300", N_("Zoom 3:1"), GTK_STOCK_FILE},
+ {"Zoom400", N_("Zoom 4:1"), GTK_STOCK_FILE},
+ {"Zoom50", N_("Zoom 1:2"), GTK_STOCK_FILE},
+ {"Zoom33", N_("Zoom1:3"), GTK_STOCK_FILE},
+ {"Zoom25", N_("Zoom 1:4"), GTK_STOCK_FILE},
+ {"ConnectZoomIn", N_("Connected Zoom in"), GTK_STOCK_ZOOM_IN},
+ {"HideTools", N_("Hide file list"), GTK_STOCK_FILE},
+ {"SlideShowPause", N_("Pause slideshow"), GTK_STOCK_MEDIA_PAUSE},
+ {"SlideShowFaster", N_("Slideshow Faster"), GTK_STOCK_FILE},
+ {"SlideShowSlower", N_("Slideshow Slower"), GTK_STOCK_FILE},
+ {"Refresh", N_("Refresh"), GTK_STOCK_REFRESH},
+ {"HelpContents", N_("Help"), GTK_STOCK_HELP},
+ {"ExifWin", N_("Exif window"), GTK_STOCK_FILE},
+ {"Thumbnails", N_("Show thumbnails"), PIXBUF_INLINE_ICON_THUMB},
+ {"ShowMarks", N_("Show marks"), GTK_STOCK_FILE},
+ {"FloatTools", N_("Float file list"), PIXBUF_INLINE_ICON_FLOAT},
+ {"SBar", N_("Info sidebar"), GTK_STOCK_FILE},
+ {"SBarSort", N_("Sort manager"), GTK_STOCK_FILE},
+ {"Quit", N_("Quit"), GTK_STOCK_QUIT},
+ {NULL, NULL}
+};
+
+/**
+ * @brief
+ * @param widget Not used
+ * @param data Pointer to vbox list item
+ * @param up Up/Down movement
+ * @param single_step Move up/down one step, or to top/bottom
+ *
+ */
+static void toolbar_item_move(GtkWidget *widget, gpointer data,
+ gboolean up, gboolean single_step)
+{
+ GtkWidget *list_item = data;
+ GtkWidget *box;
+ gint pos = 0;
+
+ if (!list_item) return;
+ box = gtk_widget_get_ancestor(list_item, GTK_TYPE_BOX);
+ if (!box) return;
+
+ gtk_container_child_get(GTK_CONTAINER(box), list_item, "position", &pos, NULL);
+
+ if (single_step)
+ {
+ pos = up ? (pos - 1) : (pos + 1);
+ if (pos < 0) pos = 0;
+ }
+ else
+ {
+ pos = up ? 0 : -1;
+ }
+
+ gtk_box_reorder_child(GTK_BOX(box), list_item, pos);
+}
+
+static void toolbar_item_move_up_cb(GtkWidget *widget, gpointer data)
+{
+ toolbar_item_move(widget, data, TRUE, TRUE);
+}
+
+static void toolbar_item_move_down_cb(GtkWidget *widget, gpointer data)
+{
+ toolbar_item_move(widget, data, FALSE, TRUE);
+}
+
+static void toolbar_item_move_top_cb(GtkWidget *widget, gpointer data)
+{
+ toolbar_item_move(widget, data, TRUE, FALSE);
+}
+
+static void toolbar_item_move_bottom_cb(GtkWidget *widget, gpointer data)
+{
+ toolbar_item_move(widget, data, FALSE, FALSE);
+}
+
+static void toolbar_item_delete_cb(GtkWidget *widget, gpointer data)
+{
+ gtk_widget_destroy(data);
+}
+
+static void toolbar_menu_popup(GtkWidget *widget)
+{
+ GtkWidget *menu;
+ GtkWidget *vbox;
+
+ vbox = gtk_widget_get_parent(widget);
+
+ menu = popup_menu_short_lived();
+
+ if (widget)
+ {
+ menu_item_add_stock(menu, _("Move to _top"), GTK_STOCK_GOTO_TOP, G_CALLBACK(toolbar_item_move_top_cb), widget);
+ menu_item_add_stock(menu, _("Move _up"), GTK_STOCK_GO_UP, G_CALLBACK(toolbar_item_move_up_cb), widget);
+ menu_item_add_stock(menu, _("Move _down"), GTK_STOCK_GO_DOWN, G_CALLBACK(toolbar_item_move_down_cb), widget);
+ menu_item_add_stock(menu, _("Move to _bottom"), GTK_STOCK_GOTO_BOTTOM, G_CALLBACK(toolbar_item_move_bottom_cb), widget);
+ menu_item_add_divider(menu);
+ menu_item_add_stock(menu, _("Remove"), GTK_STOCK_DELETE, G_CALLBACK(toolbar_item_delete_cb), widget);
+ menu_item_add_divider(menu);
+ }
+
+ gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, vbox, 0, GDK_CURRENT_TIME);
+}
+
+static gboolean toolbar_press_cb(GtkWidget *button, GdkEventButton *event, gpointer data)
+{
+ ToolbarButtonData *button_data = data;
+
+ if (event->button == MOUSE_BUTTON_RIGHT)
+ {
+ toolbar_menu_popup(button_data->button);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void get_toolbar_item(const gchar *name, gchar **label, gchar **stock_id)
+{
+ const UseableToolbarItems *list = useable_toolbar_items;
+ *label = NULL;
+ *stock_id = NULL;
+
+ while (list->name)
+ {
+ if (g_strcmp0(list->name, name) == 0)
+ {
+ *label = g_strdup(list->label);
+ *stock_id = g_strdup(list->stock_id);
+ break;
+ }
+ list++;
+ }
+}
+
+
+static void toolbar_item_free(ToolbarButtonData *tbbd)
+{
+ if (!tbbd) return;
+
+ g_free(tbbd->name);
+ g_free(tbbd->stock_id);
+ g_free(tbbd);
+}
+
+static void toolbarlist_add_button(const gchar *name, const gchar *label,
+ const gchar *stock_id, GtkBox *box)
+{
+ ToolbarButtonData *toolbar_entry;
+ GtkWidget *hbox;
+
+ toolbar_entry = g_new(ToolbarButtonData,1);
+ toolbar_entry->button = gtk_button_new();
+ gtk_button_set_relief(GTK_BUTTON(toolbar_entry->button), GTK_RELIEF_NONE);
+ gtk_box_pack_start(GTK_BOX(box), toolbar_entry->button, FALSE, FALSE, 0);
+ gtk_widget_show(toolbar_entry->button);
+
+ g_object_set_data_full(G_OBJECT(toolbar_entry->button), "toolbarbuttondata",
+ toolbar_entry, (GDestroyNotify)toolbar_item_free);
+
+ hbox = gtk_hbox_new(FALSE, PREF_PAD_BUTTON_GAP);
+ gtk_container_add(GTK_CONTAINER(toolbar_entry->button), hbox);
+ gtk_widget_show(hbox);
+
+ toolbar_entry->button_label = gtk_label_new(label);
+ toolbar_entry->name = g_strdup(name);
+ toolbar_entry->stock_id = g_strdup(stock_id);
+ g_signal_connect(G_OBJECT(toolbar_entry->button), "button_release_event",
+ G_CALLBACK(toolbar_press_cb), toolbar_entry);
+
+ if (toolbar_entry->stock_id)
+ {
+ GdkPixbuf *pixbuf;
+ gchar *iconl;
+ iconl = path_from_utf8(toolbar_entry->stock_id);
+ pixbuf = gdk_pixbuf_new_from_file(iconl, NULL);
+ g_free(iconl);
+ if (pixbuf)
+ {
+ GdkPixbuf *scaled;
+ gint w, h;
+
+ w = h = 16;
+ gtk_icon_size_lookup(GTK_ICON_SIZE_BUTTON, &w, &h);
+
+ scaled = gdk_pixbuf_scale_simple(pixbuf, w, h,
+ GDK_INTERP_BILINEAR);
+ toolbar_entry->image = gtk_image_new_from_pixbuf(scaled);
+
+ g_object_unref(scaled);
+ g_object_unref(pixbuf);
+ }
+ else
+ {
+ toolbar_entry->image = gtk_image_new_from_stock(toolbar_entry->stock_id,
+ GTK_ICON_SIZE_BUTTON);
+ }
+ }
+ else
+ {
+ toolbar_entry->image = gtk_image_new_from_stock(GTK_STOCK_JUMP_TO,
+ GTK_ICON_SIZE_BUTTON);
+ }
+ gtk_box_pack_start(GTK_BOX(hbox), toolbar_entry->image, FALSE, FALSE, 0);
+ gtk_widget_show(toolbar_entry->image);
+ gtk_box_pack_start(GTK_BOX(hbox), toolbar_entry->button_label, FALSE, FALSE, 0);
+ gtk_widget_show(toolbar_entry->button_label);
+}
+
+static void toolbarlist_add_cb(GtkWidget *widget, gpointer data)
+{
+ const gchar *name = g_object_get_data(G_OBJECT(widget), "toolbar_add_name");
+ const gchar *label = g_object_get_data(G_OBJECT(widget), "toolbar_add_label");
+ const gchar *stock_id = g_object_get_data(G_OBJECT(widget), "toolbar_add_stock_id");
+ ToolbarData *tbbd = data;
+
+ toolbarlist_add_button(name, label, stock_id, GTK_BOX(tbbd->vbox));
+}
+
+static void get_desktop_data(const gchar *name, gchar **label, gchar **stock_id)
+{
+ GList *editors_list;
+ GList *work;
+ *label = NULL;
+ *stock_id = NULL;
+
+ editors_list = editor_list_get();
+ work = editors_list;
+ while (work)
+ {
+ const EditorDescription *editor = work->data;
+
+ if (g_strcmp0(name, editor->key) == 0)
+ {
+ *label = g_strdup(editor->name);
+ *stock_id = g_strdup(editor->icon);
+ break;
+ }
+ work = work->next;
+ }
+ g_list_free(editors_list);
+}
+
+static void toolbar_menu_add_popup(GtkWidget *widget, gpointer data)
+{
+ GtkWidget *menu;
+ GList *editors_list;
+ GList *work;
+ ToolbarData *toolbarlist = data;
+ const UseableToolbarItems *list = useable_toolbar_items;
+
+ menu = popup_menu_short_lived();
+
+ /* get standard menu item data */
+ while (list->name)
+ {
+ GtkWidget *item;
+ item = menu_item_add_stock(menu, list->label, GTK_STOCK_ADD,
+ G_CALLBACK(toolbarlist_add_cb), toolbarlist);
+ g_object_set_data(G_OBJECT(item), "toolbar_add_name", g_strdup(list->name));
+ g_object_set_data(G_OBJECT(item), "toolbar_add_label", g_strdup(list->label));
+ g_object_set_data(G_OBJECT(item), "toolbar_add_stock_id", g_strdup(list->stock_id));
+ list++;
+ }
+
+ /* get desktop file data */
+ editors_list = editor_list_get();
+ work = editors_list;
+ while (work)
+ {
+ const EditorDescription *editor = work->data;
+
+ GtkWidget *item;
+ item = menu_item_add_stock(menu, editor->name, GTK_STOCK_ADD,
+ G_CALLBACK(toolbarlist_add_cb), toolbarlist);
+ g_object_set_data(G_OBJECT(item), "toolbar_add_name", g_strdup(editor->key));
+ g_object_set_data(G_OBJECT(item), "toolbar_add_label", g_strdup(editor->name));
+ g_object_set_data(G_OBJECT(item), "toolbar_add_stock_id", g_strdup(editor->icon));
+ work = work->next;
+ }
+ g_list_free(editors_list);
+
+ gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, widget, 0, GDK_CURRENT_TIME);
+}
+
+static gboolean toolbar_menu_add_cb(GtkWidget *widget, gpointer data)
+{
+ ToolbarData *toolbarlist = data;
+
+ toolbar_menu_add_popup(widget, toolbarlist);
+ return TRUE;
+}
+
+/**
+ * @brief For each layoutwindow, clear toolbar and reload with current selection
+ *
+ */
+void toolbar_apply()
+{
+ LayoutWindow *lw;
+ GList *work_windows;
+ GList *work_toolbar;
+
+ work_windows = layout_window_list;
+ while (work_windows)
+ {
+ lw = work_windows->data;
+
+ layout_toolbar_clear(lw, TOOLBAR_MAIN);
+
+ work_toolbar = gtk_container_get_children(GTK_CONTAINER(toolbarlist->vbox));
+ while (work_toolbar)
+ {
+ GtkButton *button = work_toolbar->data;
+ ToolbarButtonData *tbbd;
+
+ tbbd = g_object_get_data(G_OBJECT(button),"toolbarbuttondata");
+ layout_toolbar_add(lw, TOOLBAR_MAIN, tbbd->name);
+
+ work_toolbar = work_toolbar->next;
+ }
+ g_list_free(work_toolbar);
+
+ work_windows = work_windows->next;
+ }
+
+}
+
+/**
+ * @brief Load the current toolbar items into the vbox
+ * @param lw
+ * @param box The vbox displayed in the preferences Toolbar tab
+ *
+ * Get the current contents of the toolbar, both menu items
+ * and desktop items, and load them into the vbox
+ */
+static void toolbarlist_populate(LayoutWindow *lw, GtkBox *box)
+{
+ GList *work = g_list_first(lw->toolbar_actions[TOOLBAR_MAIN]);
+
+ while (work)
+ {
+ gchar *name = work->data;
+ gchar *label;
+ gchar *icon;
+ work = work->next;
+
+ if (file_extension_match(name, ".desktop"))
+ {
+ get_desktop_data(name, &label, &icon);
+ }
+ else
+ {
+ get_toolbar_item(name, &label, &icon);
+ }
+ toolbarlist_add_button(name, label, icon, box);
+ }
+}
+
+GtkWidget *toolbar_select_new(LayoutWindow *lw)
+{
+ GtkWidget *scrolled;
+ GtkWidget *tbar;
+ GtkWidget *add_box;
+
+ if (!lw) return NULL;
+
+ if (!toolbarlist)
+ {
+ toolbarlist = g_new0(ToolbarData, 1);
+ }
+ toolbarlist->lw = lw;
+
+ toolbarlist->widget = gtk_vbox_new(FALSE, PREF_PAD_GAP);
+ gtk_widget_show(toolbarlist->widget);
+
+ scrolled = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled),
+ GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled), GTK_SHADOW_NONE);
+ gtk_box_pack_start(GTK_BOX(toolbarlist->widget), scrolled, TRUE, TRUE, 0);
+ gtk_widget_show(scrolled);
+
+ toolbarlist->vbox = gtk_vbox_new(FALSE, 0);
+ gtk_widget_show(toolbarlist->vbox);
+ gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled), toolbarlist->vbox);
+ gtk_viewport_set_shadow_type(GTK_VIEWPORT(gtk_bin_get_child(GTK_BIN(scrolled))),
+ GTK_SHADOW_NONE);
+
+ add_box = gtk_vbox_new(FALSE, 0);
+ gtk_widget_show(add_box);
+ gtk_box_pack_end(GTK_BOX(toolbarlist->widget), add_box, FALSE, FALSE, 0);
+ tbar = pref_toolbar_new(add_box, GTK_TOOLBAR_ICONS);
+ toolbarlist->add_button = pref_toolbar_button(tbar, GTK_STOCK_ADD, "NULL", FALSE,
+ _("Add Toolbar Item"),
+ G_CALLBACK(toolbar_menu_add_cb), toolbarlist);
+ gtk_widget_show(toolbarlist->add_button);
+
+ toolbarlist_populate(lw,GTK_BOX(toolbarlist->vbox));
+
+ return toolbarlist->widget;
+}
+
+/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */