Drop unused variables and code.
[geeqie.git] / src / pan-view.c
index e52a598..ce741f5 100644 (file)
@@ -748,9 +748,6 @@ static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_siz
        gint col, row;
        gint cw, ch;
        gint l;
-       gdouble total;
-       gdouble s;
-       gdouble aw, ah;
        gint i, j;
 
        pan_grid_clear(pw);
@@ -759,12 +756,6 @@ static void pan_grid_build(PanWindow *pw, gint width, gint height, gint grid_siz
 
        if (l < 1) return;
 
-       total = (gdouble)width * (gdouble)height / (gdouble)l;
-       s = sqrt(total);
-
-       aw = (gdouble)width / s;
-       ah = (gdouble)height / s;
-
        col = (gint)(sqrt((gdouble)l / grid_size) * width / height + 0.999);
        col = CLAMP(col, 1, l / grid_size + 1);
        row = (gint)((gdouble)l / grid_size / col);
@@ -1193,7 +1184,7 @@ static void pan_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *pu
 {
        PanWindow *pw = data;
 
-       gdk_window_get_origin(pw->imd->pr->window, x, y);
+       gdk_window_get_origin(gtk_widget_get_window(pw->imd->pr), x, y);
        popup_menu_position_clamp(menu, x, y, 0);
 }
 
@@ -1204,6 +1195,7 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
        FileData *fd;
        gboolean stop_signal = FALSE;
        GtkWidget *menu;
+       GtkWidget *imd_widget;
        gint x = 0;
        gint y = 0;
        gint focused;
@@ -1211,44 +1203,39 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
 
        pr = PIXBUF_RENDERER(pw->imd->pr);
        fd = pan_menu_click_fd(pw);
-
-#if GTK_CHECK_VERSION(2,20,0)
-       focused = (pw->fs || gtk_widget_has_focus(GTK_WIDGET(pw->imd->widget)));
+       
+       imd_widget = gtk_container_get_focus_child(GTK_CONTAINER(pw->imd->widget));
+       focused = (pw->fs || (imd_widget && gtk_widget_has_focus(imd_widget)));
        on_entry = (gtk_widget_has_focus(pw->path_entry) ||
                    gtk_widget_has_focus(pw->search_entry));
-#else
-       focused = (pw->fs || GTK_WIDGET_HAS_FOCUS(GTK_WIDGET(pw->imd->widget)));
-       on_entry = (GTK_WIDGET_HAS_FOCUS(pw->path_entry) ||
-                   GTK_WIDGET_HAS_FOCUS(pw->search_entry));
-#endif
 
        if (focused)
                {
                stop_signal = TRUE;
                switch (event->keyval)
                        {
-                       case GDK_Left: case GDK_KP_Left:
+                       case GDK_KEY_Left: case GDK_KEY_KP_Left:
                                x -= 1;
                                break;
-                       case GDK_Right: case GDK_KP_Right:
+                       case GDK_KEY_Right: case GDK_KEY_KP_Right:
                                x += 1;
                                break;
-                       case GDK_Up: case GDK_KP_Up:
+                       case GDK_KEY_Up: case GDK_KEY_KP_Up:
                                y -= 1;
                                break;
-                       case GDK_Down: case GDK_KP_Down:
+                       case GDK_KEY_Down: case GDK_KEY_KP_Down:
                                y += 1;
                                break;
-                       case GDK_Page_Up: case GDK_KP_Page_Up:
+                       case GDK_KEY_Page_Up: case GDK_KEY_KP_Page_Up:
                                pixbuf_renderer_scroll(pr, 0, 0 - pr->vis_height / 2);
                                break;
-                       case GDK_Page_Down: case GDK_KP_Page_Down:
+                       case GDK_KEY_Page_Down: case GDK_KEY_KP_Page_Down:
                                pixbuf_renderer_scroll(pr, 0, pr->vis_height / 2);
                                break;
-                       case GDK_Home: case GDK_KP_Home:
+                       case GDK_KEY_Home: case GDK_KEY_KP_Home:
                                pixbuf_renderer_scroll(pr, 0 - pr->vis_width / 2, 0);
                                break;
-                       case GDK_End: case GDK_KP_End:
+                       case GDK_KEY_End: case GDK_KEY_KP_End:
                                pixbuf_renderer_scroll(pr, pr->vis_width / 2, 0);
                                break;
                        default:
@@ -1272,40 +1259,19 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
 
        if (event->state & GDK_CONTROL_MASK)
                {
-               gint n = -1;
-
                stop_signal = TRUE;
                switch (event->keyval)
                        {
                        case '1':
-                               n = 0;
-                               break;
                        case '2':
-                               n = 1;
-                               break;
                        case '3':
-                               n = 2;
-                               break;
                        case '4':
-                               n = 3;
-                               break;
                        case '5':
-                               n = 4;
-                               break;
                        case '6':
-                               n = 5;
-                               break;
                        case '7':
-                               n = 6;
-                               break;
                        case '8':
-                               n = 7;
-                               break;
                        case '9':
-                               n = 8;
-                               break;
                        case '0':
-                               n = 9;
                                break;
                        case 'C': case 'c':
                                if (fd) file_util_copy(fd, NULL, NULL, GTK_WIDGET(pr));
@@ -1348,7 +1314,7 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
                stop_signal = TRUE;
                switch (event->keyval)
                        {
-                       case GDK_Escape:
+                       case GDK_KEY_Escape:
                                if (pw->fs)
                                        {
                                        pan_fullscreen_toggle(pw, TRUE);
@@ -1370,13 +1336,13 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
                        stop_signal = TRUE;
                        switch (event->keyval)
                                {
-                               case '+': case '=': case GDK_KP_Add:
+                               case '+': case '=': case GDK_KEY_KP_Add:
                                        pixbuf_renderer_zoom_adjust(pr, ZOOM_INCREMENT);
                                        break;
-                               case '-': case GDK_KP_Subtract:
+                               case '-': case GDK_KEY_KP_Subtract:
                                        pixbuf_renderer_zoom_adjust(pr, -ZOOM_INCREMENT);
                                        break;
-                               case 'Z': case 'z': case GDK_KP_Divide: case '1':
+                               case 'Z': case 'z': case GDK_KEY_KP_Divide: case '1':
                                        pixbuf_renderer_zoom_set(pr, 1.0);
                                        break;
                                case '2':
@@ -1399,7 +1365,7 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
                                        break;
                                case 'F': case 'f':
                                case 'V': case 'v':
-                               case GDK_F11:
+                               case GDK_KEY_F11:
                                        pan_fullscreen_toggle(pw, FALSE);
                                        break;
                                case 'I': case 'i':
@@ -1407,10 +1373,10 @@ static gboolean pan_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, g
                                        pan_overlay_toggle(pw);
 #endif
                                        break;
-                               case GDK_Delete: case GDK_KP_Delete:
+                               case GDK_KEY_Delete: case GDK_KEY_KP_Delete:
                                        break;
-                               case GDK_Menu:
-                               case GDK_F10:
+                               case GDK_KEY_Menu:
+                               case GDK_KEY_F10:
                                        menu = pan_popup_menu(pw);
                                        gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
                                                       pan_window_menu_pos_cb, pw, 0, GDK_CURRENT_TIME);
@@ -1973,11 +1939,7 @@ static void pan_search_toggle_cb(GtkWidget *button, gpointer data)
        PanWindow *pw = data;
        gboolean visible;
 
-#if GTK_CHECK_VERSION(2,20,0)
        visible = gtk_widget_get_visible(pw->search_box);
-#else
-       visible = GTK_WIDGET_VISIBLE(pw->search_box);
-#endif
        if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)) == visible) return;
 
        if (visible)
@@ -1999,11 +1961,7 @@ static void pan_search_toggle_visible(PanWindow *pw, gboolean enable)
 
        if (enable)
                {
-#if GTK_CHECK_VERSION(2,20,0)
                if (gtk_widget_get_visible(pw->search_box))
-#else
-               if (GTK_WIDGET_VISIBLE(pw->search_box))
-#endif
                        {
                        gtk_widget_grab_focus(pw->search_entry);
                        }
@@ -2014,17 +1972,9 @@ static void pan_search_toggle_visible(PanWindow *pw, gboolean enable)
                }
        else
                {
-#if GTK_CHECK_VERSION(2,20,0)
                if (gtk_widget_get_visible(pw->search_entry))
-#else
-               if (GTK_WIDGET_VISIBLE(pw->search_entry))
-#endif
                        {
-#if GTK_CHECK_VERSION(2,20,0)
                        if (gtk_widget_has_focus(pw->search_entry))
-#else
-                       if (GTK_WIDGET_HAS_FOCUS(pw->search_entry))
-#endif
                                {
                                gtk_widget_grab_focus(GTK_WIDGET(pw->imd->widget));
                                }
@@ -2199,12 +2149,12 @@ static void pan_window_image_scroll_notify_cb(PixbufRenderer *pr, gpointer data)
        pixbuf_renderer_get_image_size(pr, &width, &height);
 
        adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_h));
-       adj->page_size = (gdouble)rect.width;
-       adj->page_increment = adj->page_size / 2.0;
-       adj->step_increment = 48.0 / pr->scale;
-       adj->lower = 0.0;
-       adj->upper = MAX((gdouble)width, 1.0);
-       adj->value = (gdouble)rect.x;
+       gtk_adjustment_set_page_size(adj, rect.width);
+       gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
+       gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
+       gtk_adjustment_set_lower(adj, 0.0);
+       gtk_adjustment_set_upper(adj, MAX((gdouble)width, 1.0));
+       gtk_adjustment_set_value(adj, (gdouble)rect.x);
 
        pref_signal_block_data(pw->scrollbar_h, pw);
        gtk_adjustment_changed(adj);
@@ -2212,12 +2162,12 @@ static void pan_window_image_scroll_notify_cb(PixbufRenderer *pr, gpointer data)
        pref_signal_unblock_data(pw->scrollbar_h, pw);
 
        adj = gtk_range_get_adjustment(GTK_RANGE(pw->scrollbar_v));
-       adj->page_size = (gdouble)rect.height;
-       adj->page_increment = adj->page_size / 2.0;
-       adj->step_increment = 48.0 / pr->scale;
-       adj->lower = 0.0;
-       adj->upper = MAX((gdouble)height, 1.0);
-       adj->value = (gdouble)rect.y;
+       gtk_adjustment_set_page_size(adj, rect.height);
+       gtk_adjustment_set_page_increment(adj, gtk_adjustment_get_page_size(adj) / 2.0);
+       gtk_adjustment_set_step_increment(adj, 48.0 / pr->scale);
+       gtk_adjustment_set_lower(adj, 0.0);
+       gtk_adjustment_set_upper(adj, MAX((gdouble)height, 1.0));
+       gtk_adjustment_set_value(adj, (gdouble)rect.y);
 
        pref_signal_block_data(pw->scrollbar_v, pw);
        gtk_adjustment_changed(adj);
@@ -2406,17 +2356,17 @@ static void pan_window_new_real(FileData *dir_fd)
        pref_label_new(box, _("Location:"));
        combo = tab_completion_new_with_history(&pw->path_entry, dir_fd->path, "pan_view_path", -1,
                                                pan_window_entry_activate_cb, pw);
-       g_signal_connect(G_OBJECT(pw->path_entry->parent), "changed",
+       g_signal_connect(G_OBJECT(gtk_widget_get_parent(pw->path_entry)), "changed",
                         G_CALLBACK(pan_window_entry_change_cb), pw);
        gtk_box_pack_start(GTK_BOX(box), combo, TRUE, TRUE, 0);
        gtk_widget_show(combo);
 
-       combo = gtk_combo_box_new_text();
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Timeline"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Calendar"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Folders"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Folders (flower)"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Grid"));
+       combo = gtk_combo_box_text_new();
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Timeline"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Calendar"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Folders (flower)"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Grid"));
 
        gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->layout);
        g_signal_connect(G_OBJECT(combo), "changed",
@@ -2424,17 +2374,17 @@ static void pan_window_new_real(FileData *dir_fd)
        gtk_box_pack_start(GTK_BOX(box), combo, FALSE, FALSE, 0);
        gtk_widget_show(combo);
 
-       combo = gtk_combo_box_new_text();
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Dots"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("No Images"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Small Thumbnails"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Normal Thumbnails"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("Large Thumbnails"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("1:10 (10%)"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("1:4 (25%)"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("1:3 (33%)"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("1:2 (50%)"));
-       gtk_combo_box_append_text(GTK_COMBO_BOX(combo), _("1:1 (100%)"));
+       combo = gtk_combo_box_text_new();
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Dots"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("No Images"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Small Thumbnails"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Normal Thumbnails"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("Large Thumbnails"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:10 (10%)"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:4 (25%)"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:3 (33%)"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:2 (50%)"));
+       gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), _("1:1 (100%)"));
 
        gtk_combo_box_set_active(GTK_COMBO_BOX(combo), pw->size);
        g_signal_connect(G_OBJECT(combo), "changed",
@@ -2933,7 +2883,7 @@ static void pan_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
                {
                GList *list;
 
-               list = uri_filelist_from_text((gchar *)selection_data->data, TRUE);
+               list = uri_filelist_from_gtk_selection_data(selection_data);
                if (list && isdir(((FileData *)list->data)->path))
                        {
                        FileData *fd = list->data;
@@ -2955,34 +2905,15 @@ static void pan_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
        fd = pan_menu_click_fd(pw);
        if (fd)
                {
-               gchar *text = NULL;
-               gint len;
-               gboolean plain_text;
                GList *list;
 
-               switch (info)
-                       {
-                       case TARGET_URI_LIST:
-                               plain_text = FALSE;
-                               break;
-                       case TARGET_TEXT_PLAIN:
-                       default:
-                               plain_text = TRUE;
-                               break;
-                       }
                list = g_list_append(NULL, fd);
-               text = uri_text_from_filelist(list, &len, plain_text);
+               uri_selection_data_set_uris_from_filelist(selection_data, list);
                g_list_free(list);
-               if (text)
-                       {
-                       gtk_selection_data_set(selection_data, selection_data->target,
-                                              8, (guchar *)text, len);
-                       g_free(text);
-                       }
                }
        else
                {
-               gtk_selection_data_set(selection_data, selection_data->target,
+               gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
                                       8, NULL, 0);
                }
 }