void
gimp_display_shell_clear_software_cursor (GimpDisplayShell *shell)
{
GimpStatusbar *statusbar;
GimpSessionInfo *session_info;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
gimp_canvas_item_set_visible (shell->cursor, FALSE);
statusbar = gimp_display_shell_get_statusbar (shell);
gimp_statusbar_clear_cursor (statusbar);
session_info = gimp_dialog_factory_find_session_info (gimp_dialog_factory_get_singleton (),
"gimp-cursor-view");
if (session_info && gimp_session_info_get_widget (session_info))
{
GtkWidget *cursor_view;
cursor_view = gtk_bin_get_child (GTK_BIN (gimp_session_info_get_widget (session_info)));
if (cursor_view)
gimp_cursor_view_clear_cursor (GIMP_CURSOR_VIEW (cursor_view));
}
}
static GimpColormapEditor *
context_get_colormap_editor (void)
{
GimpSessionInfo *info = NULL;
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
info = gimp_dialog_factory_find_session_info (gimp_dialog_factory_get_singleton (),
"gimp-indexed-palette");
if (info && gimp_session_info_get_widget (info))
return GIMP_COLORMAP_EDITOR (gtk_bin_get_child (GTK_BIN (gimp_session_info_get_widget (info))));
return NULL;
}
static GimpPaletteEditor *
context_get_palette_editor (void)
{
GimpSessionInfo *info = NULL;
g_return_val_if_fail (GIMP_IS_DIALOG_FACTORY (gimp_dialog_factory_get_singleton ()), NULL);
info = gimp_dialog_factory_find_session_info (gimp_dialog_factory_get_singleton (),
"gimp-palette-editor");
if (info && gimp_session_info_get_widget (info))
return GIMP_PALETTE_EDITOR (gtk_bin_get_child (GTK_BIN (gimp_session_info_get_widget (info))));
return NULL;
}
static gboolean
dialogs_actions_toolbox_exists (Gimp *gimp)
{
GimpDialogFactory *factory = gimp_dialog_factory_get_singleton ();
GimpSessionInfo *info = NULL;
GList *windows = gimp ? gimp_get_image_windows (gimp) : NULL;
gboolean toolbox_found = FALSE;
GList *iter;
/* First look in session managed windows */
info = gimp_dialog_factory_find_session_info (factory, "gimp-toolbox-window");
toolbox_found = info && gimp_session_info_get_widget (info);
/* Then in image windows */
if (! toolbox_found)
{
for (iter = windows; iter; iter = g_list_next (iter))
{
GimpImageWindow *window = GIMP_IMAGE_WINDOW (windows->data);
if (gimp_image_window_has_toolbox (window))
{
toolbox_found = TRUE;
break;
}
}
}
return toolbox_found;
}
/**
* gimp_session_info_get_info_with_widget:
* @info:
* @widget: #GtkWidget to use
*
* Temporarily sets @widget on @info and calls
* gimp_session_info_get_info(), then restores the old widget that was
* set.
**/
void
gimp_session_info_get_info_with_widget (GimpSessionInfo *info,
GtkWidget *widget)
{
GtkWidget *old_widget;
g_return_if_fail (GIMP_IS_SESSION_INFO (info));
g_return_if_fail (GTK_IS_WIDGET (widget));
old_widget = gimp_session_info_get_widget (info);
gimp_session_info_set_widget (info, widget);
gimp_session_info_get_info (info);
gimp_session_info_set_widget (info, old_widget);
}
void
gimp_display_shell_update_software_cursor (GimpDisplayShell *shell,
GimpCursorPrecision precision,
gint display_x,
gint display_y,
gdouble image_x,
gdouble image_y)
{
GimpStatusbar *statusbar;
GimpSessionInfo *session_info;
GimpImage *image;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
image = gimp_display_get_image (shell->display);
if (shell->draw_cursor &&
shell->proximity &&
display_x >= 0 &&
display_y >= 0)
{
gimp_canvas_item_begin_change (shell->cursor);
gimp_canvas_cursor_set (shell->cursor,
display_x,
display_y);
gimp_canvas_item_set_visible (shell->cursor, TRUE);
gimp_canvas_item_end_change (shell->cursor);
}
else
{
gimp_canvas_item_set_visible (shell->cursor, FALSE);
}
/* use the passed image_coords for the statusbar because they are
* possibly snapped...
*/
statusbar = gimp_display_shell_get_statusbar (shell);
gimp_statusbar_update_cursor (statusbar, precision, image_x, image_y);
session_info = gimp_dialog_factory_find_session_info (gimp_dialog_factory_get_singleton (),
"gimp-cursor-view");
if (session_info && gimp_session_info_get_widget (session_info))
{
GtkWidget *cursor_view;
cursor_view = gtk_bin_get_child (GTK_BIN (gimp_session_info_get_widget (session_info)));
if (cursor_view)
{
gint t_x = -1;
gint t_y = -1;
/* ...but use the unsnapped display_coords for the info window */
if (display_x >= 0 && display_y >= 0)
gimp_display_shell_untransform_xy (shell, display_x, display_y,
&t_x, &t_y, FALSE);
gimp_cursor_view_update_cursor (GIMP_CURSOR_VIEW (cursor_view),
image, shell->unit,
t_x, t_y);
}
}
}