static void
gimp_navigation_editor_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpNavigationEditor *editor = GIMP_NAVIGATION_EDITOR (docked);
GimpDisplay *display = NULL;
if (editor->context)
{
g_signal_handlers_disconnect_by_func (editor->context,
gimp_navigation_editor_display_changed,
editor);
}
editor->context = context;
if (editor->context)
{
g_signal_connect (context, "display-changed",
G_CALLBACK (gimp_navigation_editor_display_changed),
editor);
display = gimp_context_get_display (context);
}
gimp_view_renderer_set_context (GIMP_VIEW (editor->view)->renderer,
context);
gimp_navigation_editor_display_changed (editor->context,
display,
editor);
}
static void
gimp_container_combo_box_set_context (GimpContainerView *view,
GimpContext *context)
{
GtkTreeModel *model = gtk_combo_box_get_model (GTK_COMBO_BOX (view));
parent_view_iface->set_context (view, context);
if (model)
{
GtkTreeIter iter;
gboolean iter_valid;
for (iter_valid = gtk_tree_model_get_iter_first (model, &iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (model, &iter))
{
GimpViewRenderer *renderer;
gtk_tree_model_get (model, &iter,
COLUMN_RENDERER, &renderer,
-1);
gimp_view_renderer_set_context (renderer, context);
g_object_unref (renderer);
}
}
}
static void
gimp_brush_editor_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpDataEditor *data_editor = GIMP_DATA_EDITOR (docked);
parent_docked_iface->set_context (docked, context);
gimp_view_renderer_set_context (GIMP_VIEW (data_editor->view)->renderer,
context);
}
static void
gimp_selection_editor_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpSelectionEditor *editor = GIMP_SELECTION_EDITOR (docked);
parent_docked_iface->set_context (docked, context);
gimp_view_renderer_set_context (GIMP_VIEW (editor->view)->renderer,
context);
}
static void
gimp_buffer_view_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpBufferView *view = GIMP_BUFFER_VIEW (docked);
parent_docked_iface->set_context (docked, context);
gimp_view_renderer_set_context (GIMP_VIEW (view->global_view)->renderer,
context);
}
static void
gimp_palette_editor_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpPaletteEditor *editor = GIMP_PALETTE_EDITOR (docked);
parent_docked_iface->set_context (docked, context);
gimp_view_renderer_set_context (GIMP_VIEW (editor->view)->renderer,
context);
}
static void
gimp_view_renderer_dispose (GObject *object)
{
GimpViewRenderer *renderer = GIMP_VIEW_RENDERER (object);
if (renderer->viewable)
gimp_view_renderer_set_viewable (renderer, NULL);
if (renderer->context)
gimp_view_renderer_set_context (renderer, NULL);
gimp_view_renderer_remove_idle (renderer);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gimp_container_grid_view_set_context (GimpContainerView *view,
GimpContext *context)
{
GimpContainerGridView *grid_view = GIMP_CONTAINER_GRID_VIEW (view);
GtkWrapBoxChild *child;
parent_view_iface->set_context (view, context);
for (child = GTK_WRAP_BOX (grid_view->wrap_box)->children;
child;
child = child->next)
{
GimpView *view = GIMP_VIEW (child->widget);
gimp_view_renderer_set_context (view->renderer, context);
}
}
static GimpViewRenderer *
gimp_view_renderer_new_internal (GimpContext *context,
GType viewable_type,
gboolean is_popup)
{
GimpViewRenderer *renderer;
renderer = g_object_new (gimp_view_renderer_type_from_viewable_type (viewable_type),
NULL);
renderer->viewable_type = viewable_type;
renderer->is_popup = is_popup ? TRUE : FALSE;
if (context)
gimp_view_renderer_set_context (renderer, context);
return renderer;
}
static void
gimp_component_editor_set_context (GimpDocked *docked,
GimpContext *context)
{
GimpComponentEditor *editor = GIMP_COMPONENT_EDITOR (docked);
GtkTreeIter iter;
gboolean iter_valid;
parent_docked_iface->set_context (docked, context);
for (iter_valid = gtk_tree_model_get_iter_first (editor->model, &iter);
iter_valid;
iter_valid = gtk_tree_model_iter_next (editor->model, &iter))
{
GimpViewRenderer *renderer;
gtk_tree_model_get (editor->model, &iter,
COLUMN_RENDERER, &renderer,
-1);
gimp_view_renderer_set_context (renderer, context);
g_object_unref (renderer);
}
}
static GtkWidget *
gimp_navigation_editor_new_private (GimpMenuFactory *menu_factory,
GimpDisplayShell *shell)
{
GimpNavigationEditor *editor;
g_return_val_if_fail (menu_factory == NULL ||
GIMP_IS_MENU_FACTORY (menu_factory), NULL);
g_return_val_if_fail (shell == NULL || GIMP_IS_DISPLAY_SHELL (shell), NULL);
g_return_val_if_fail (menu_factory || shell, NULL);
if (shell)
{
Gimp *gimp = shell->display->gimp;
GimpDisplayConfig *config = shell->display->config;
GimpView *view;
editor = g_object_new (GIMP_TYPE_NAVIGATION_EDITOR, NULL);
view = GIMP_VIEW (editor->view);
gimp_view_renderer_set_size (view->renderer,
config->nav_preview_size * 3,
view->renderer->border_width);
gimp_view_renderer_set_context (view->renderer,
gimp_get_user_context (gimp));
gimp_navigation_editor_set_shell (editor, shell);
}
else
{
GtkWidget *hscale;
GtkWidget *hbox;
editor = g_object_new (GIMP_TYPE_NAVIGATION_EDITOR,
"menu-factory", menu_factory,
"menu-identifier", "<NavigationEditor>",
NULL);
gtk_widget_set_size_request (editor->view,
GIMP_VIEW_SIZE_HUGE,
GIMP_VIEW_SIZE_HUGE);
gimp_view_set_expand (GIMP_VIEW (editor->view), TRUE);
/* the editor buttons */
editor->zoom_out_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-zoom-out", NULL);
editor->zoom_in_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-zoom-in", NULL);
editor->zoom_100_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-zoom-1-1", NULL);
editor->zoom_fit_in_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-zoom-fit-in", NULL);
editor->zoom_fill_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-zoom-fill", NULL);
editor->shrink_wrap_button =
gimp_editor_add_action_button (GIMP_EDITOR (editor), "view",
"view-shrink-wrap", NULL);
/* the zoom scale */
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
gtk_box_pack_end (GTK_BOX (editor), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
editor->zoom_adjustment =
GTK_ADJUSTMENT (gtk_adjustment_new (0.0, -8.0, 8.0, 0.5, 1.0, 0.0));
g_signal_connect (editor->zoom_adjustment, "value-changed",
G_CALLBACK (gimp_navigation_editor_zoom_adj_changed),
editor);
hscale = gtk_scale_new (GTK_ORIENTATION_HORIZONTAL,
editor->zoom_adjustment);
gtk_scale_set_draw_value (GTK_SCALE (hscale), FALSE);
gtk_box_pack_start (GTK_BOX (hbox), hscale, TRUE, TRUE, 0);
gtk_widget_show (hscale);
/* the zoom label */
editor->zoom_label = gtk_label_new ("100%");
gtk_label_set_width_chars (GTK_LABEL (editor->zoom_label), 7);
gtk_box_pack_start (GTK_BOX (hbox), editor->zoom_label, FALSE, FALSE, 0);
gtk_widget_show (editor->zoom_label);
}
gimp_view_renderer_set_background (GIMP_VIEW (editor->view)->renderer,
GIMP_STOCK_TEXTURE);
return GTK_WIDGET (editor);
}
void
gimp_viewable_dialog_set_viewable (GimpViewableDialog *dialog,
GimpViewable *viewable,
GimpContext *context)
{
g_return_if_fail (GIMP_IS_VIEWABLE_DIALOG (dialog));
g_return_if_fail (viewable == NULL || GIMP_IS_VIEWABLE (viewable));
g_return_if_fail (context == NULL || GIMP_IS_CONTEXT (context));
dialog->context = context;
if (dialog->view)
{
GimpViewable *old_viewable = GIMP_VIEW (dialog->view)->viewable;
if (viewable == old_viewable)
{
gimp_view_renderer_set_context (GIMP_VIEW (dialog->view)->renderer,
context);
return;
}
gtk_widget_destroy (dialog->view);
if (old_viewable)
{
g_signal_handlers_disconnect_by_func (old_viewable,
gimp_viewable_dialog_name_changed,
dialog);
g_signal_handlers_disconnect_by_func (old_viewable,
gimp_viewable_dialog_close,
dialog);
}
}
if (viewable)
{
GtkWidget *box;
g_signal_connect_object (viewable,
GIMP_VIEWABLE_GET_CLASS (viewable)->name_changed_signal,
G_CALLBACK (gimp_viewable_dialog_name_changed),
dialog,
0);
box = gtk_widget_get_parent (dialog->icon);
dialog->view = gimp_view_new (context, viewable, 32, 1, TRUE);
gtk_box_pack_end (GTK_BOX (box), dialog->view, FALSE, FALSE, 2);
gtk_widget_show (dialog->view);
g_object_add_weak_pointer (G_OBJECT (dialog->view),
(gpointer) &dialog->view);
gimp_viewable_dialog_name_changed (GIMP_OBJECT (viewable), dialog);
if (GIMP_IS_ITEM (viewable))
{
g_signal_connect_object (viewable, "removed",
G_CALLBACK (gimp_viewable_dialog_close),
dialog,
G_CONNECT_SWAPPED);
}
else
{
g_signal_connect_object (viewable, "disconnect",
G_CALLBACK (gimp_viewable_dialog_close),
dialog,
G_CONNECT_SWAPPED);
}
}
}