void
edit_undo_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
return_if_no_image (image, data);
if (gimp_image_undo (image))
gimp_image_flush (image);
}
void
edit_undo_cmd_callback (GtkAction *action,
gpointer data)
{
GimpImage *image;
GimpDisplay *display;
return_if_no_image (image, data);
return_if_no_display (display, data);
if (tool_manager_undo_active (image->gimp, display) ||
gimp_image_undo (image))
{
gimp_image_flush (image);
}
}
gboolean
gimp_edit_fade (GimpImage *image,
GimpContext *context)
{
GimpDrawableUndo *undo;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (GIMP_IS_CONTEXT (context), FALSE);
undo = GIMP_DRAWABLE_UNDO (gimp_image_undo_get_fadeable (image));
if (undo && undo->applied_buffer)
{
GimpDrawable *drawable;
GeglBuffer *buffer;
drawable = GIMP_DRAWABLE (GIMP_ITEM_UNDO (undo)->item);
g_object_ref (undo);
buffer = g_object_ref (undo->applied_buffer);
gimp_image_undo (image);
gimp_drawable_apply_buffer (drawable, buffer,
GEGL_RECTANGLE (0, 0,
gegl_buffer_get_width (undo->buffer),
gegl_buffer_get_height (undo->buffer)),
TRUE,
gimp_object_get_name (undo),
gimp_context_get_opacity (context),
gimp_context_get_paint_mode (context),
GIMP_LAYER_COLOR_SPACE_AUTO,
GIMP_LAYER_COLOR_SPACE_AUTO,
GIMP_LAYER_COMPOSITE_AUTO,
NULL, undo->x, undo->y);
g_object_unref (buffer);
g_object_unref (undo);
return TRUE;
}
return FALSE;
}
static void
gimp_rectangle_select_tool_cancel (GimpRectangleTool *rectangle)
{
GimpTool *tool;
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
tool = GIMP_TOOL (rectangle);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (rectangle);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
if (tool->display)
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndo *undo = gimp_undo_stack_peek (undo_stack);
/* if we have an existing rectangle in the current display, then
* we have already "executed", and need to undo at this point,
* unless the user has done something in the meantime
*/
if (undo && priv->undo == undo)
{
/* prevent this change from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_undo (image);
gimp_image_flush (image);
gimp_tool_control_pop_preserve (tool->control);
}
}
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool, TRUE);
priv->undo = NULL;
priv->redo = NULL;
}
static gboolean
gimp_rectangle_select_tool_rectangle_change_complete (GimpRectangleTool *rectangle)
{
GimpTool *tool;
GimpRectangleSelectTool *rect_sel_tool;
GimpRectangleSelectToolPrivate *priv;
tool = GIMP_TOOL (rectangle);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (tool);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
/* prevent change in selection from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
if (tool->display && ! gimp_tool_control_is_active (tool->control))
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndo *undo = gimp_undo_stack_peek (undo_stack);
gint x1, y1, x2, y2;
/* if we got here via button release, we have already undone the
* previous operation. But if we got here by some other means,
* we need to undo it now.
*/
if (undo && priv->undo == undo)
{
gimp_image_undo (image);
priv->undo = NULL;
}
g_object_get (rectangle,
"x1", &x1,
"y1", &y1,
"x2", &x2,
"y2", &y2,
NULL);
if (gimp_rectangle_select_tool_select (rectangle, x1, y1, x2 - x1, y2 - y1))
{
/* save the undo that we got when executing, but only if
* we actually selected something
*/
priv->undo = gimp_undo_stack_peek (undo_stack);
priv->redo = NULL;
}
if (! priv->use_saved_op)
{
GimpSelectionOptions *options;
options = GIMP_SELECTION_TOOL_GET_OPTIONS (tool);
/* remember the operation now in case we modify the rectangle */
priv->operation = options->operation;
priv->use_saved_op = TRUE;
}
gimp_image_flush (image);
}
gimp_tool_control_pop_preserve (tool->control);
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool, FALSE);
return TRUE;
}
static void
gimp_rectangle_select_tool_button_press (GimpTool *tool,
const GimpCoords *coords,
guint32 time,
GdkModifierType state,
GimpButtonPressType press_type,
GimpDisplay *display)
{
GimpRectangleTool *rectangle;
GimpRectangleSelectTool *rect_sel_tool;
GimpDisplayShell *shell;
GimpRectangleSelectToolPrivate *priv;
GimpRectangleFunction function;
rectangle = GIMP_RECTANGLE_TOOL (tool);
rect_sel_tool = GIMP_RECTANGLE_SELECT_TOOL (tool);
shell = gimp_display_get_shell (display);
priv = GIMP_RECTANGLE_SELECT_TOOL_GET_PRIVATE (rect_sel_tool);
if (tool->display && display != tool->display)
{
gimp_rectangle_tool_cancel (GIMP_RECTANGLE_TOOL (tool));
}
if (gimp_selection_tool_start_edit (GIMP_SELECTION_TOOL (tool),
display, coords))
{
/* In some cases we want to finish the rectangle select tool
* and hand over responsability to the selection tool
*/
gimp_rectangle_tool_execute (rectangle);
gimp_rectangle_tool_control (tool, GIMP_TOOL_ACTION_HALT, display);
gimp_rectangle_select_tool_update_option_defaults (rect_sel_tool,
TRUE);
return;
}
gimp_tool_control_activate (tool->control);
priv->saved_show_selection = gimp_display_shell_get_show_selection (shell);
/* if the shift or ctrl keys are down, we don't want to adjust, we
* want to create a new rectangle, regardless of pointer loc */
if (state & (gimp_get_extend_selection_mask () |
gimp_get_modify_selection_mask ()))
{
gimp_rectangle_tool_set_function (rectangle,
GIMP_RECTANGLE_TOOL_CREATING);
}
gimp_rectangle_tool_button_press (tool, coords, time, state, display);
priv->press_x = coords->x;
priv->press_y = coords->y;
/* if we have an existing rectangle in the current display, then
* we have already "executed", and need to undo at this point,
* unless the user has done something in the meantime
*/
function = gimp_rectangle_tool_get_function (rectangle);
if (function == GIMP_RECTANGLE_TOOL_CREATING)
{
priv->use_saved_op = FALSE;
}
else
{
GimpImage *image = gimp_display_get_image (tool->display);
GimpUndoStack *undo_stack = gimp_image_get_undo_stack (image);
GimpUndoStack *redo_stack = gimp_image_get_redo_stack (image);
GimpUndo *undo;
GimpChannelOps operation;
undo = gimp_undo_stack_peek (undo_stack);
if (undo && priv->undo == undo)
{
/* prevent this change from halting the tool */
gimp_tool_control_push_preserve (tool->control, TRUE);
gimp_image_undo (image);
gimp_tool_control_pop_preserve (tool->control);
/* we will need to redo if the user cancels or executes */
priv->redo = gimp_undo_stack_peek (redo_stack);
}
/* if the operation is "Replace", turn off the marching ants,
because they are confusing */
operation = gimp_rectangle_select_tool_get_operation (rect_sel_tool);
if (operation == GIMP_CHANNEL_OP_REPLACE)
gimp_display_shell_set_show_selection (shell, FALSE);
}
priv->undo = NULL;
}
static void
color_profile_dialog_response (GtkWidget *widget,
gint response_id,
ProfileDialog *dialog)
{
gboolean success = TRUE;
GError *error = NULL;
if (response_id == GTK_RESPONSE_OK)
{
GimpColorProfile *dest_profile = NULL;
GFile *file;
file = gimp_color_profile_combo_box_get_active_file (GIMP_COLOR_PROFILE_COMBO_BOX (dialog->combo));
if (file)
{
dest_profile = gimp_color_profile_new_from_file (file, &error);
if (! dest_profile)
success = FALSE;
g_object_unref (file);
}
else
{
dest_profile = g_object_ref (dialog->builtin_profile);
}
if (success)
{
switch (dialog->dialog_type)
{
case COLOR_PROFILE_DIALOG_ASSIGN_PROFILE:
{
gimp_image_undo_group_start (dialog->image,
GIMP_UNDO_GROUP_PARASITE_ATTACH,
_("Assign color profile"));
success = gimp_image_set_color_profile (dialog->image,
dest_profile,
&error);
if (success)
{
gimp_image_set_is_color_managed (dialog->image, TRUE, TRUE);
/* omg... */
gimp_image_parasite_detach (dialog->image,
"icc-profile-name");
}
gimp_image_undo_group_end (dialog->image);
if (! success)
gimp_image_undo (dialog->image);
}
break;
case COLOR_PROFILE_DIALOG_CONVERT_TO_PROFILE:
{
GimpProgress *progress;
const gchar *label;
label = gimp_color_profile_get_label (dest_profile);
progress = gimp_progress_start (dialog->progress, FALSE,
_("Converting to '%s'"), label);
success = gimp_image_convert_color_profile (dialog->image,
dest_profile,
dialog->intent,
dialog->bpc,
progress,
&error);
if (progress)
gimp_progress_end (progress);
if (success)
{
saved_intent = dialog->intent;
saved_bpc = dialog->bpc;
}
}
break;
case COLOR_PROFILE_DIALOG_CONVERT_TO_RGB:
{
GimpProgress *progress;
const gchar *label;
label = gimp_color_profile_get_label (dest_profile);
progress = gimp_progress_start (dialog->progress, FALSE,
_("Converting to RGB (%s)"),
label);
success = gimp_image_convert_type (dialog->image,
GIMP_RGB,
dest_profile,
progress,
&error);
if (progress)
gimp_progress_end (progress);
}
break;
case COLOR_PROFILE_DIALOG_CONVERT_TO_GRAY:
{
GimpProgress *progress;
const gchar *label;
label = gimp_color_profile_get_label (dest_profile);
progress = gimp_progress_start (dialog->progress, FALSE,
_("Converting to grayscale (%s)"),
label);
success = gimp_image_convert_type (dialog->image,
GIMP_GRAY,
dest_profile,
progress,
&error);
if (progress)
gimp_progress_end (progress);
}
break;
}
if (success)
gimp_image_flush (dialog->image);
g_object_unref (dest_profile);
}
}
if (success)
{
gtk_widget_destroy (dialog->dialog);
}
else
{
gimp_message (dialog->image->gimp, G_OBJECT (dialog->dialog),
GIMP_MESSAGE_ERROR,
"%s", error->message);
g_clear_error (&error);
}
}
