/**
* gimp_display_shell_scale_resize:
* @shell: the #GimpDisplayShell
* @resize_window: whether the display window should be resized
* @grow_only: whether shrinking of the window is allowed or not
*
* Function commonly called after a change in display scale to make the changes
* visible to the user. If @resize_window is %TRUE then the display window is
* resized to accommodate the display image as per
* gimp_display_shell_shrink_wrap().
**/
void
gimp_display_shell_scale_resize (GimpDisplayShell *shell,
gboolean resize_window,
gboolean grow_only)
{
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
/* freeze the active tool */
gimp_display_shell_pause (shell);
if (resize_window)
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window && gimp_image_window_get_active_shell (window) == shell)
{
gimp_image_window_shrink_wrap (window, grow_only);
}
}
gimp_display_shell_scroll_clamp_and_update (shell);
gimp_display_shell_scaled (shell);
gimp_display_shell_expose_full (shell);
/* re-enable the active tool */
gimp_display_shell_resume (shell);
}
static void
gimp_display_shell_close_response (GtkWidget *widget,
gint response_id,
GimpDisplayShell *shell)
{
gtk_widget_destroy (widget);
switch (response_id)
{
case GTK_RESPONSE_CLOSE:
gimp_display_close (shell->display);
break;
case RESPONSE_SAVE:
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window)
{
GimpUIManager *manager = gimp_image_window_get_ui_manager (window);
/* FIXME image window: set this display active */
gimp_ui_manager_activate_action (manager,
"file", "file-save-and-close");
}
}
break;
default:
break;
}
}
gboolean
gimp_display_shell_quick_mask_button_press (GtkWidget *widget,
GdkEventButton *bevent,
GimpDisplayShell *shell)
{
if (! gimp_display_get_image (shell->display))
return TRUE;
if (gdk_event_triggers_context_menu ((GdkEvent *) bevent))
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window)
{
GimpUIManager *manager = gimp_image_window_get_ui_manager (window);
gimp_ui_manager_ui_popup (manager,
"/quick-mask-popup",
GTK_WIDGET (shell),
NULL, NULL, NULL, NULL);
}
return TRUE;
}
return FALSE;
}
void
view_dot_for_dot_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *display;
GimpDisplayShell *shell;
gboolean active;
return_if_no_display (display, data);
shell = gimp_display_get_shell (display);
active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
if (active != shell->dot_for_dot)
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
gimp_display_shell_scale_set_dot_for_dot (shell, active);
if (window)
SET_ACTIVE (gimp_image_window_get_ui_manager (window),
"view-dot-for-dot", shell->dot_for_dot);
if (IS_ACTIVE_DISPLAY (display))
SET_ACTIVE (shell->popup_manager, "view-dot-for-dot",
shell->dot_for_dot);
}
}
void
gimp_display_shell_close (GimpDisplayShell *shell,
gboolean kill_it)
{
GimpImage *image;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
image = gimp_display_get_image (shell->display);
/* FIXME: gimp_busy HACK not really appropriate here because we only
* want to prevent the busy image and display to be closed. --Mitch
*/
if (shell->display->gimp->busy)
return;
/* If the image has been modified, give the user a chance to save
* it before nuking it--this only applies if its the last view
* to an image canvas. (a image with disp_count = 1)
*/
if (! kill_it &&
image &&
gimp_image_get_display_count (image) == 1 &&
gimp_image_is_dirty (image) &&
shell->display->config->confirm_on_close)
{
/* If there's a save dialog active for this image, then raise it.
* (see bug #511965)
*/
GtkWidget *dialog = g_object_get_data (G_OBJECT (image),
"gimp-file-save-dialog");
if (dialog)
{
gtk_window_present (GTK_WINDOW (dialog));
}
else
{
gimp_display_shell_close_dialog (shell, image);
}
}
else if (image)
{
gimp_display_close (shell->display);
}
else
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window)
{
GimpUIManager *manager = gimp_image_window_get_ui_manager (window);
/* Activate the action instead of simply calling gimp_exit(), so
* the quit action's sensitivity is taken into account.
*/
gimp_ui_manager_activate_action (manager, "file", "file-quit");
}
}
}
static void
gimp_display_shell_padding_notify_handler (GObject *config,
GParamSpec *param_spec,
GimpDisplayShell *shell)
{
GimpDisplayConfig *display_config;
GimpImageWindow *window;
gboolean fullscreen;
GimpCanvasPaddingMode padding_mode;
GimpRGB padding_color;
display_config = shell->display->config;
window = gimp_display_shell_get_window (shell);
if (window)
fullscreen = gimp_image_window_get_fullscreen (window);
else
fullscreen = FALSE;
/* if the user did not set the padding mode for this display explicitly */
if (! shell->fullscreen_options->padding_mode_set)
{
padding_mode = display_config->default_fullscreen_view->padding_mode;
padding_color = display_config->default_fullscreen_view->padding_color;
if (fullscreen)
{
gimp_display_shell_set_padding (shell, padding_mode, &padding_color);
}
else
{
shell->fullscreen_options->padding_mode = padding_mode;
shell->fullscreen_options->padding_color = padding_color;
}
}
/* if the user did not set the padding mode for this display explicitly */
if (! shell->options->padding_mode_set)
{
padding_mode = display_config->default_view->padding_mode;
padding_color = display_config->default_view->padding_color;
if (fullscreen)
{
shell->options->padding_mode = padding_mode;
shell->options->padding_color = padding_color;
}
else
{
gimp_display_shell_set_padding (shell, padding_mode, &padding_color);
}
}
}
static void
gimp_display_shell_size_changed_detailed_handler (GimpImage *image,
gint previous_origin_x,
gint previous_origin_y,
gint previous_width,
gint previous_height,
GimpDisplayShell *shell)
{
if (shell->display->config->resize_windows_on_resize)
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window && gimp_image_window_get_active_shell (window) == shell)
{
/* If the window is resized just center the image in it when it
* has change size
*/
gimp_image_window_shrink_wrap (window, FALSE);
}
}
else
{
GimpImage *image = gimp_display_get_image (shell->display);
gint new_width = gimp_image_get_width (image);
gint new_height = gimp_image_get_height (image);
gint scaled_previous_origin_x = SCALEX (shell, previous_origin_x);
gint scaled_previous_origin_y = SCALEY (shell, previous_origin_y);
gboolean horizontally;
gboolean vertically;
horizontally = (SCALEX (shell, previous_width) > shell->disp_width &&
SCALEX (shell, new_width) <= shell->disp_width);
vertically = (SCALEY (shell, previous_height) > shell->disp_height &&
SCALEY (shell, new_height) <= shell->disp_height);
gimp_display_shell_scroll_set_offset (shell,
shell->offset_x + scaled_previous_origin_x,
shell->offset_y + scaled_previous_origin_y);
gimp_display_shell_scroll_center_image (shell, horizontally, vertically);
/* The above calls might not lead to a call to
* gimp_display_shell_scroll_clamp_and_update() in all cases we
* need it to be called, so simply call it explicitly here at
* the end
*/
gimp_display_shell_scroll_clamp_and_update (shell);
gimp_display_shell_expose_full (shell);
}
}
/**
* dialogs_restore_window:
* @factory:
* @screen:
* @monitor:
* @info:
*
* "restores" the image window. We don't really restore anything since
* the image window is created earlier, so we just look for and return
* the already-created image window.
*
* Returns:
**/
static GtkWidget *
dialogs_restore_window (GimpDialogFactory *factory,
GdkScreen *screen,
gint monitor,
GimpSessionInfo *info)
{
Gimp *gimp = gimp_dialog_factory_get_context (factory)->gimp;
GimpDisplay *display = GIMP_DISPLAY (gimp_get_empty_display (gimp));
GimpDisplayShell *shell = gimp_display_get_shell (display);
GtkWidget *dialog;
dialog = GTK_WIDGET (gimp_display_shell_get_window (shell));
return dialog;
}
void
view_fullscreen_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *display;
GimpDisplayShell *shell;
GimpImageWindow *window;
return_if_no_display (display, data);
shell = gimp_display_get_shell (display);
window = gimp_display_shell_get_window (shell);
if (window)
{
gboolean active;
active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
gimp_image_window_set_fullscreen (window, active);
}
}
void
gimp_display_shell_quick_mask_toggled (GtkWidget *widget,
GimpDisplayShell *shell)
{
GimpImage *image = gimp_display_get_image (shell->display);
gboolean active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
if (active != gimp_image_get_quick_mask_state (image))
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window)
{
GimpUIManager *manager = gimp_image_window_get_ui_manager (window);
gimp_ui_manager_toggle_action (manager,
"quick-mask", "quick-mask-toggle",
active);
}
}
}
static void
view_padding_color_dialog_update (GimpColorDialog *dialog,
const GimpRGB *color,
GimpColorDialogState state,
GimpDisplayShell *shell)
{
GimpImageWindow *window;
GimpDisplayOptions *options;
gboolean fullscreen;
window = gimp_display_shell_get_window (shell);
if (window)
fullscreen = gimp_image_window_get_fullscreen (window);
else
fullscreen = FALSE;
if (fullscreen)
options = shell->fullscreen_options;
else
options = shell->options;
switch (state)
{
case GIMP_COLOR_DIALOG_OK:
options->padding_mode_set = TRUE;
gimp_display_shell_set_padding (shell, GIMP_CANVAS_PADDING_MODE_CUSTOM,
color);
/* fallthru */
case GIMP_COLOR_DIALOG_CANCEL:
g_object_set_data (G_OBJECT (shell), "padding-color-dialog", NULL);
break;
default:
break;
}
}
void
gimp_display_shell_set_action_active (GimpDisplayShell *shell,
const gchar *action,
gboolean active)
{
GimpImageWindow *window;
GimpContext *context;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
g_return_if_fail (action != NULL);
window = gimp_display_shell_get_window (shell);
if (window && gimp_image_window_get_active_shell (window) == shell)
{
GimpUIManager *manager = gimp_image_window_get_ui_manager (window);
GimpActionGroup *action_group;
action_group = gimp_ui_manager_get_action_group (manager, "view");
if (action_group)
gimp_action_group_set_action_active (action_group, action, active);
}
context = gimp_get_user_context (shell->display->gimp);
if (shell->display == gimp_context_get_display (context))
{
GimpActionGroup *action_group;
action_group = gimp_ui_manager_get_action_group (shell->popup_manager,
"view");
if (action_group)
gimp_action_group_set_action_active (action_group, action, active);
}
}
static void
gimp_color_tool_real_picked (GimpColorTool *color_tool,
GimpColorPickState pick_state,
gdouble x,
gdouble y,
const Babl *sample_format,
gpointer pixel,
const GimpRGB *color)
{
GimpTool *tool = GIMP_TOOL (color_tool);
GimpDisplayShell *shell = gimp_display_get_shell (tool->display);
GimpImageWindow *image_window;
GimpDialogFactory *dialog_factory;
GimpContext *context;
image_window = gimp_display_shell_get_window (shell);
dialog_factory = gimp_dock_container_get_dialog_factory (GIMP_DOCK_CONTAINER (image_window));
/* use this tool's own options here (NOT color_tool->options) */
context = GIMP_CONTEXT (gimp_tool_get_options (tool));
if (color_tool->pick_mode == GIMP_COLOR_PICK_MODE_FOREGROUND ||
color_tool->pick_mode == GIMP_COLOR_PICK_MODE_BACKGROUND)
{
GtkWidget *widget;
if (babl_format_is_palette (sample_format))
{
widget = gimp_dialog_factory_find_widget (dialog_factory,
"gimp-indexed-palette");
if (widget)
{
GtkWidget *editor = gtk_bin_get_child (GTK_BIN (widget));
guchar *index = pixel;
gimp_colormap_editor_set_index (GIMP_COLORMAP_EDITOR (editor),
*index, NULL);
}
}
widget = gimp_dialog_factory_find_widget (dialog_factory,
"gimp-palette-editor");
if (widget)
{
GtkWidget *editor = gtk_bin_get_child (GTK_BIN (widget));
gint index;
index = gimp_palette_editor_get_index (GIMP_PALETTE_EDITOR (editor),
color);
if (index != -1)
gimp_palette_editor_set_index (GIMP_PALETTE_EDITOR (editor),
index, NULL);
}
}
switch (color_tool->pick_mode)
{
case GIMP_COLOR_PICK_MODE_NONE:
break;
case GIMP_COLOR_PICK_MODE_FOREGROUND:
gimp_context_set_foreground (context, color);
break;
case GIMP_COLOR_PICK_MODE_BACKGROUND:
gimp_context_set_background (context, color);
break;
case GIMP_COLOR_PICK_MODE_PALETTE:
{
GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (shell));
gint monitor = gimp_widget_get_monitor (GTK_WIDGET (shell));
GtkWidget *dockable;
dockable =
gimp_window_strategy_show_dockable_dialog (GIMP_WINDOW_STRATEGY (gimp_get_window_strategy (tool->display->gimp)),
tool->display->gimp,
dialog_factory,
screen,
monitor,
"gimp-palette-editor");
if (dockable)
{
GtkWidget *palette_editor;
GimpData *data;
/* don't blink like mad when updating */
if (pick_state != GIMP_COLOR_PICK_STATE_START)
gimp_dockable_blink_cancel (GIMP_DOCKABLE (dockable));
palette_editor = gtk_bin_get_child (GTK_BIN (dockable));
data = gimp_data_editor_get_data (GIMP_DATA_EDITOR (palette_editor));
if (! data)
{
data = GIMP_DATA (gimp_context_get_palette (context));
gimp_data_editor_set_data (GIMP_DATA_EDITOR (palette_editor),
data);
}
gimp_palette_editor_pick_color (GIMP_PALETTE_EDITOR (palette_editor),
color, pick_state);
}
}
break;
}
}
/**
* gimp_display_shell_scale:
* @shell: the #GimpDisplayShell
* @zoom_type: whether to zoom in, our or to a specific scale
* @scale: ignored unless @zoom_type == %GIMP_ZOOM_TO
*
* This function figures out the context of the zoom and behaves
* appropriatley thereafter.
*
**/
void
gimp_display_shell_scale (GimpDisplayShell *shell,
GimpZoomType zoom_type,
gdouble new_scale,
GimpZoomFocus zoom_focus)
{
gint x, y;
gdouble current_scale;
gdouble real_new_scale;
g_return_if_fail (GIMP_IS_DISPLAY_SHELL (shell));
g_return_if_fail (shell->canvas != NULL);
current_scale = gimp_zoom_model_get_factor (shell->zoom);
if (zoom_type != GIMP_ZOOM_TO)
{
real_new_scale = gimp_zoom_model_zoom_step (zoom_type, current_scale);
}
else
{
real_new_scale = new_scale;
}
if (! SCALE_EQUALS (real_new_scale, current_scale))
{
if (shell->display->config->resize_windows_on_zoom)
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
/* If the window is resized on zoom, simply do the zoom and
* get things rolling
*/
gimp_zoom_model_zoom (shell->zoom, GIMP_ZOOM_TO, real_new_scale);
gimp_display_shell_scaled (shell);
if (window && gimp_image_window_get_active_shell (window) == shell)
{
gimp_image_window_shrink_wrap (window, FALSE);
}
}
else
{
gboolean starts_fitting_horiz;
gboolean starts_fitting_vert;
gboolean zoom_focus_almost_centered_horiz;
gboolean zoom_focus_almost_centered_vert;
gboolean image_center_almost_centered_horiz;
gboolean image_center_almost_centered_vert;
gint image_center_x;
gint image_center_y;
gimp_display_shell_scale_get_zoom_focus (shell,
real_new_scale,
current_scale,
&x,
&y,
zoom_focus);
gimp_display_shell_scale_get_image_center_viewport (shell,
&image_center_x,
&image_center_y);
gimp_display_shell_scale_to (shell, real_new_scale, x, y);
/* If an image axis started to fit due to zooming out or if
* the focus point is as good as in the center, center on
* that axis
*/
gimp_display_shell_scale_image_starts_to_fit (shell,
real_new_scale,
current_scale,
&starts_fitting_horiz,
&starts_fitting_vert);
gimp_display_shell_scale_viewport_coord_almost_centered (shell,
x,
y,
&zoom_focus_almost_centered_horiz,
&zoom_focus_almost_centered_vert);
gimp_display_shell_scale_viewport_coord_almost_centered (shell,
image_center_x,
image_center_y,
&image_center_almost_centered_horiz,
&image_center_almost_centered_vert);
gimp_display_shell_scroll_center_image (shell,
starts_fitting_horiz ||
(zoom_focus_almost_centered_horiz &&
image_center_almost_centered_horiz),
starts_fitting_vert ||
(zoom_focus_almost_centered_vert &&
image_center_almost_centered_vert));
}
}
}
/**
* gimp_display_shell_scale_get_zoom_focus:
* @shell:
* @new_scale:
* @x:
* @y:
*
* Calculates the viewport coordinate to focus on when zooming
* independently for each axis.
**/
static void
gimp_display_shell_scale_get_zoom_focus (GimpDisplayShell *shell,
gdouble new_scale,
gdouble current_scale,
gdouble *x,
gdouble *y,
GimpZoomFocus zoom_focus)
{
GtkWidget *window = GTK_WIDGET (gimp_display_shell_get_window (shell));
GdkEvent *event;
gint image_center_x;
gint image_center_y;
gint other_x;
gint other_y;
/* Calculate stops-to-fit focus point */
gimp_display_shell_scale_get_image_center_viewport (shell,
&image_center_x,
&image_center_y);
/* Calculate other focus point, default is the canvas center */
other_x = shell->disp_width / 2;
other_y = shell->disp_height / 2;
/* Center on the mouse position instead of the display center if
* one of the following conditions are fulfilled and pointer is
* within the canvas:
*
* (1) there's no current event (the action was triggered by an
* input controller)
* (2) the event originates from the canvas (a scroll event)
* (3) the event originates from the window (a key press event)
*
* Basically the only situation where we don't want to center on
* mouse position is if the action is being called from a menu.
*/
event = gtk_get_current_event ();
if (! event ||
gtk_get_event_widget (event) == shell->canvas ||
gtk_get_event_widget (event) == window)
{
GdkPoint *point = g_queue_pop_head (shell->zoom_focus_pointer_queue);
gint canvas_pointer_x;
gint canvas_pointer_y;
if (point)
{
canvas_pointer_x = point->x;
canvas_pointer_y = point->y;
g_slice_free (GdkPoint, point);
}
else
{
gtk_widget_get_pointer (shell->canvas,
&canvas_pointer_x,
&canvas_pointer_y);
}
if (canvas_pointer_x >= 0 &&
canvas_pointer_y >= 0 &&
canvas_pointer_x < shell->disp_width &&
canvas_pointer_y < shell->disp_height)
{
other_x = canvas_pointer_x;
other_y = canvas_pointer_y;
}
}
/* Decide which one to use for each axis */
if (zoom_focus == GIMP_ZOOM_FOCUS_RETAIN_CENTERING_ELSE_BEST_GUESS)
{
if (gimp_display_shell_scale_viewport_coord_almost_centered (shell,
image_center_x,
image_center_y,
NULL,
NULL))
{
zoom_focus = GIMP_ZOOM_FOCUS_IMAGE_CENTER;
}
else
{
zoom_focus = GIMP_ZOOM_FOCUS_BEST_GUESS;
}
}
switch (zoom_focus)
{
case GIMP_ZOOM_FOCUS_POINTER:
*x = other_x;
*y = other_y;
break;
case GIMP_ZOOM_FOCUS_IMAGE_CENTER:
*x = image_center_x;
*y = image_center_y;
break;
case GIMP_ZOOM_FOCUS_BEST_GUESS:
default:
{
gboolean within_horizontally, within_vertically;
gboolean stops_horizontally, stops_vertically;
gimp_display_shell_scale_image_is_within_viewport (shell,
&within_horizontally,
&within_vertically);
gimp_display_shell_scale_image_stops_to_fit (shell,
new_scale,
current_scale,
&stops_horizontally,
&stops_vertically);
*x = within_horizontally && ! stops_horizontally ? image_center_x : other_x;
*y = within_vertically && ! stops_vertically ? image_center_y : other_y;
}
break;
}
}
void
view_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpDisplay *display = action_data_get_display (data);
GimpImage *image = NULL;
GimpDisplayShell *shell = NULL;
GimpDisplayOptions *options = NULL;
gchar *label = NULL;
gboolean fullscreen = FALSE;
gboolean revert_enabled = FALSE; /* able to revert zoom? */
gboolean use_gegl = FALSE;
if (display)
{
GimpImageWindow *window;
image = gimp_display_get_image (display);
shell = gimp_display_get_shell (display);
window = gimp_display_shell_get_window (shell);
if (window)
fullscreen = gimp_image_window_get_fullscreen (window);
options = (image ?
(fullscreen ? shell->fullscreen_options : shell->options) :
shell->no_image_options);
revert_enabled = gimp_display_shell_scale_can_revert (shell);
if (image)
use_gegl = gimp_image_get_projection (image)->use_gegl;
}
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
#define SET_COLOR(action,color) \
gimp_action_group_set_action_color (group, action, color, FALSE)
SET_SENSITIVE ("view-new", image);
SET_SENSITIVE ("view-close", image);
SET_SENSITIVE ("view-dot-for-dot", image);
SET_ACTIVE ("view-dot-for-dot", display && shell->dot_for_dot);
SET_SENSITIVE ("view-zoom-revert", revert_enabled);
if (revert_enabled)
{
label = g_strdup_printf (_("Re_vert Zoom (%d%%)"),
ROUND (shell->last_scale * 100));
gimp_action_group_set_action_label (group, "view-zoom-revert", label);
g_free (label);
}
else
{
gimp_action_group_set_action_label (group, "view-zoom-revert",
_("Re_vert Zoom"));
}
SET_SENSITIVE ("view-zoom-out", image);
SET_SENSITIVE ("view-zoom-in", image);
SET_SENSITIVE ("view-zoom-fit-in", image);
SET_SENSITIVE ("view-zoom-fill", image);
SET_SENSITIVE ("view-zoom-16-1", image);
SET_SENSITIVE ("view-zoom-8-1", image);
SET_SENSITIVE ("view-zoom-4-1", image);
SET_SENSITIVE ("view-zoom-2-1", image);
SET_SENSITIVE ("view-zoom-1-1", image);
SET_SENSITIVE ("view-zoom-1-2", image);
SET_SENSITIVE ("view-zoom-1-4", image);
SET_SENSITIVE ("view-zoom-1-8", image);
SET_SENSITIVE ("view-zoom-1-16", image);
SET_SENSITIVE ("view-zoom-other", image);
if (image)
view_actions_set_zoom (group, shell);
SET_SENSITIVE ("view-navigation-window", image);
SET_SENSITIVE ("view-display-filters", image);
SET_SENSITIVE ("view-show-selection", image);
SET_ACTIVE ("view-show-selection", display && options->show_selection);
SET_SENSITIVE ("view-show-layer-boundary", image);
SET_ACTIVE ("view-show-layer-boundary", display && options->show_layer_boundary);
SET_SENSITIVE ("view-show-guides", image);
SET_ACTIVE ("view-show-guides", display && options->show_guides);
SET_SENSITIVE ("view-show-grid", image);
SET_ACTIVE ("view-show-grid", display && options->show_grid);
SET_SENSITIVE ("view-show-sample-points", image);
SET_ACTIVE ("view-show-sample-points", display && options->show_sample_points);
SET_SENSITIVE ("view-snap-to-guides", image);
SET_ACTIVE ("view-snap-to-guides", display && shell->snap_to_guides);
SET_SENSITIVE ("view-snap-to-grid", image);
SET_ACTIVE ("view-snap-to-grid", display && shell->snap_to_grid);
SET_SENSITIVE ("view-snap-to-canvas", image);
SET_ACTIVE ("view-snap-to-canvas", display && shell->snap_to_canvas);
SET_SENSITIVE ("view-snap-to-vectors", image);
SET_ACTIVE ("view-snap-to-vectors", display && shell->snap_to_vectors);
SET_SENSITIVE ("view-padding-color-theme", image);
SET_SENSITIVE ("view-padding-color-light-check", image);
SET_SENSITIVE ("view-padding-color-dark-check", image);
SET_SENSITIVE ("view-padding-color-custom", image);
SET_SENSITIVE ("view-padding-color-prefs", image);
if (display)
{
SET_COLOR ("view-padding-color-menu", &options->padding_color);
if (shell->canvas)
{
GtkStyle *style = gtk_widget_get_style (shell->canvas);
GimpRGB color;
gtk_widget_ensure_style (shell->canvas);
gimp_rgb_set_gdk_color (&color, style->bg + GTK_STATE_NORMAL);
gimp_rgb_set_alpha (&color, GIMP_OPACITY_OPAQUE);
SET_COLOR ("view-padding-color-theme", &color);
}
}
SET_SENSITIVE ("view-show-menubar", image);
SET_ACTIVE ("view-show-menubar", display && options->show_menubar);
SET_SENSITIVE ("view-show-rulers", image);
SET_ACTIVE ("view-show-rulers", display && options->show_rulers);
SET_SENSITIVE ("view-show-scrollbars", image);
SET_ACTIVE ("view-show-scrollbars", display && options->show_scrollbars);
SET_SENSITIVE ("view-show-statusbar", image);
SET_ACTIVE ("view-show-statusbar", display && options->show_statusbar);
SET_SENSITIVE ("view-shrink-wrap", image);
SET_SENSITIVE ("view-fullscreen", image);
SET_ACTIVE ("view-fullscreen", display && fullscreen);
SET_ACTIVE ("view-use-gegl", use_gegl);
if (GIMP_IS_IMAGE_WINDOW (group->user_data) ||
GIMP_IS_GIMP (group->user_data))
{
GtkWidget *window = NULL;
if (shell)
window = gtk_widget_get_toplevel (GTK_WIDGET (shell));
/* see view_actions_setup() */
if (GTK_IS_WINDOW (window))
window_actions_update (group, window);
}
#undef SET_ACTIVE
#undef SET_SENSITIVE
#undef SET_COLOR
}
static void
gimp_display_shell_size_changed_detailed_handler (GimpImage *image,
gint previous_origin_x,
gint previous_origin_y,
gint previous_width,
gint previous_height,
GimpDisplayShell *shell)
{
GimpDisplayConfig *config = shell->display->config;
gboolean resize_window;
/* Resize windows only in multi-window mode */
resize_window = (config->resize_windows_on_resize &&
! GIMP_GUI_CONFIG (config)->single_window_mode);
if (resize_window)
{
GimpImageWindow *window = gimp_display_shell_get_window (shell);
if (window && gimp_image_window_get_active_shell (window) == shell)
{
/* If the window is resized just center the image in it when it
* has change size
*/
gimp_image_window_shrink_wrap (window, FALSE);
}
}
else
{
GimpImage *image = gimp_display_get_image (shell->display);
gint new_width = gimp_image_get_width (image);
gint new_height = gimp_image_get_height (image);
gint scaled_previous_origin_x;
gint scaled_previous_origin_y;
gboolean horizontally;
gboolean vertically;
scaled_previous_origin_x = SCALEX (shell, previous_origin_x);
scaled_previous_origin_y = SCALEY (shell, previous_origin_y);
horizontally = (SCALEX (shell, previous_width) > shell->disp_width &&
SCALEX (shell, new_width) <= shell->disp_width);
vertically = (SCALEY (shell, previous_height) > shell->disp_height &&
SCALEY (shell, new_height) <= shell->disp_height);
gimp_display_shell_scroll_set_offset (shell,
shell->offset_x + scaled_previous_origin_x,
shell->offset_y + scaled_previous_origin_y);
gimp_display_shell_scroll_center_image (shell, horizontally, vertically);
/* The above calls might not lead to a call to
* gimp_display_shell_scroll_clamp_and_update() and
* gimp_display_shell_expose_full() in all cases because when
* scaling the old and new scroll offset might be the same.
*
* We need them to be called in all cases, so simply call them
* explicitly here at the end
*/
gimp_display_shell_scroll_clamp_and_update (shell);
gimp_display_shell_expose_full (shell);
}
}
void
view_padding_color_cmd_callback (GtkAction *action,
gint value,
gpointer data)
{
GimpDisplay *display;
GimpImageWindow *window;
GimpDisplayShell *shell;
GimpDisplayOptions *options;
gboolean fullscreen;
return_if_no_display (display, data);
shell = gimp_display_get_shell (display);
window = gimp_display_shell_get_window (shell);
if (window)
fullscreen = gimp_image_window_get_fullscreen (window);
else
fullscreen = FALSE;
if (fullscreen)
options = shell->fullscreen_options;
else
options = shell->options;
switch ((GimpCanvasPaddingMode) value)
{
case GIMP_CANVAS_PADDING_MODE_DEFAULT:
case GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK:
case GIMP_CANVAS_PADDING_MODE_DARK_CHECK:
g_object_set_data (G_OBJECT (shell), "padding-color-dialog", NULL);
options->padding_mode_set = TRUE;
gimp_display_shell_set_padding (shell, (GimpCanvasPaddingMode) value,
&options->padding_color);
break;
case GIMP_CANVAS_PADDING_MODE_CUSTOM:
{
GtkWidget *color_dialog;
color_dialog = g_object_get_data (G_OBJECT (shell),
"padding-color-dialog");
if (! color_dialog)
{
GimpImage *image = gimp_display_get_image (display);
GimpDisplayShell *shell = gimp_display_get_shell (display);
color_dialog =
gimp_color_dialog_new (GIMP_VIEWABLE (image),
action_data_get_context (data),
_("Set Canvas Padding Color"),
GTK_STOCK_SELECT_COLOR,
_("Set Custom Canvas Padding Color"),
GTK_WIDGET (shell),
NULL, NULL,
&options->padding_color,
FALSE, FALSE);
g_signal_connect (color_dialog, "update",
G_CALLBACK (view_padding_color_dialog_update),
shell);
g_object_set_data_full (G_OBJECT (shell), "padding-color-dialog",
color_dialog,
(GDestroyNotify) gtk_widget_destroy);
}
gtk_window_present (GTK_WINDOW (color_dialog));
}
break;
case GIMP_CANVAS_PADDING_MODE_RESET:
g_object_set_data (G_OBJECT (shell), "padding-color-dialog", NULL);
{
GimpDisplayOptions *default_options;
options->padding_mode_set = FALSE;
if (fullscreen)
default_options = display->config->default_fullscreen_view;
else
default_options = display->config->default_view;
gimp_display_shell_set_padding (shell,
default_options->padding_mode,
&default_options->padding_color);
}
break;
}
}
void
debug_dump_keyboard_shortcuts_cmd_callback (GtkAction *action,
gpointer data)
{
GimpDisplay *display;
GimpImageWindow *window;
GtkUIManager *manager;
GtkAccelGroup *accel_group;
GList *group_it;
GList *strings = NULL;
return_if_no_display (display, data);
window = gimp_display_shell_get_window (gimp_display_get_shell (display));
manager = GTK_UI_MANAGER (gimp_image_window_get_ui_manager (window));
accel_group = gtk_ui_manager_get_accel_group (manager);
/* Gather formated strings of keyboard shortcuts */
for (group_it = gtk_ui_manager_get_action_groups (manager);
group_it;
group_it = g_list_next (group_it))
{
GimpActionGroup *group = group_it->data;
GList *actions = NULL;
GList *action_it = NULL;
actions = gtk_action_group_list_actions (GTK_ACTION_GROUP (group));
actions = g_list_sort (actions, (GCompareFunc) gimp_action_name_compare);
for (action_it = actions; action_it; action_it = g_list_next (action_it))
{
GtkAction *action = action_it->data;
const gchar *name = gtk_action_get_name (action);
GClosure *accel_closure = NULL;
if (strstr (name, "-menu") ||
strstr (name, "-popup") ||
name[0] == '<')
continue;
accel_closure = gtk_action_get_accel_closure (action);
if (accel_closure)
{
GtkAccelKey *key = gtk_accel_group_find (accel_group,
debug_accel_find_func,
accel_closure);
if (key &&
key->accel_key &&
key->accel_flags & GTK_ACCEL_VISIBLE)
{
const gchar *label_tmp;
gchar *label;
gchar *key_string;
label_tmp = gtk_action_get_label (action);
label = gimp_strip_uline (label_tmp);
key_string = gtk_accelerator_get_label (key->accel_key,
key->accel_mods);
strings = g_list_prepend (strings,
g_strdup_printf ("%-20s %s",
key_string, label));
g_free (key_string);
g_free (label);
}
}
}
g_list_free (actions);
}
/* Sort and prints the strings */
{
GList *string_it = NULL;
strings = g_list_sort (strings, (GCompareFunc) strcmp);
for (string_it = strings; string_it; string_it = g_list_next (string_it))
{
g_print ("%s\n", (gchar *) string_it->data);
g_free (string_it->data);
}
g_list_free (strings);
}
}
void
view_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpDisplay *display = action_data_get_display (data);
GimpImage *image = NULL;
GimpDisplayShell *shell = NULL;
GimpDisplayOptions *options = NULL;
GimpColorConfig *color_config = NULL;
gchar *label = NULL;
gboolean fullscreen = FALSE;
gboolean revert_enabled = FALSE; /* able to revert zoom? */
gboolean flip_horizontally = FALSE;
gboolean flip_vertically = FALSE;
gboolean cm = FALSE;
gboolean sp = FALSE;
if (display)
{
GimpImageWindow *window;
GimpColorRenderingIntent intent = GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL;
gboolean bpc = TRUE;
const gchar *action = NULL;
image = gimp_display_get_image (display);
shell = gimp_display_get_shell (display);
window = gimp_display_shell_get_window (shell);
if (window)
fullscreen = gimp_image_window_get_fullscreen (window);
options = (image ?
(fullscreen ? shell->fullscreen_options : shell->options) :
shell->no_image_options);
revert_enabled = gimp_display_shell_scale_can_revert (shell);
flip_horizontally = shell->flip_horizontally;
flip_vertically = shell->flip_vertically;
color_config = gimp_display_shell_get_color_config (shell);
switch (color_config->mode)
{
case GIMP_COLOR_MANAGEMENT_OFF:
action = "view-color-management-mode-off";
break;
case GIMP_COLOR_MANAGEMENT_DISPLAY:
action = "view-color-management-mode-display";
intent = color_config->display_intent;
bpc = color_config->display_use_black_point_compensation;
cm = TRUE;
break;
case GIMP_COLOR_MANAGEMENT_SOFTPROOF:
action = "view-color-management-mode-softproof";
intent = color_config->simulation_intent;
bpc = color_config->simulation_use_black_point_compensation;
cm = TRUE;
sp = TRUE;
break;
}
gimp_action_group_set_action_active (group, action, TRUE);
switch (intent)
{
case GIMP_COLOR_RENDERING_INTENT_PERCEPTUAL:
action = "view-color-management-intent-perceptual";
break;
case GIMP_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC:
action = "view-color-management-intent-relative-colorimetric";
break;
case GIMP_COLOR_RENDERING_INTENT_SATURATION:
action = "view-color-management-intent-saturation";
break;
case GIMP_COLOR_RENDERING_INTENT_ABSOLUTE_COLORIMETRIC:
action = "view-color-management-intent-absolute-colorimetric";
break;
}
gimp_action_group_set_action_active (group, action, TRUE);
gimp_action_group_set_action_active (group,
"view-color-management-black-point-compensation",
bpc);
gimp_action_group_set_action_active (group,
"view-color-management-gamut-check",
color_config->simulation_gamut_check);
}
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
#define SET_SENSITIVE(action,condition) \
gimp_action_group_set_action_sensitive (group, action, (condition) != 0)
#define SET_COLOR(action,color) \
gimp_action_group_set_action_color (group, action, color, FALSE)
SET_SENSITIVE ("view-new", image);
SET_SENSITIVE ("view-close", image);
SET_SENSITIVE ("view-dot-for-dot", image);
SET_ACTIVE ("view-dot-for-dot", display && shell->dot_for_dot);
SET_SENSITIVE ("view-zoom-revert", revert_enabled);
if (revert_enabled)
{
label = g_strdup_printf (_("Re_vert Zoom (%d%%)"),
ROUND (shell->last_scale * 100));
gimp_action_group_set_action_label (group, "view-zoom-revert", label);
g_free (label);
}
else
{
gimp_action_group_set_action_label (group, "view-zoom-revert",
_("Re_vert Zoom"));
}
SET_SENSITIVE ("view-zoom", image);
SET_SENSITIVE ("view-zoom-minimum", image);
SET_SENSITIVE ("view-zoom-maximum", image);
SET_SENSITIVE ("view-zoom-in", image);
SET_SENSITIVE ("view-zoom-in-accel", image);
SET_SENSITIVE ("view-zoom-in-skip", image);
SET_SENSITIVE ("view-zoom-out", image);
SET_SENSITIVE ("view-zoom-out-accel", image);
SET_SENSITIVE ("view-zoom-out-skip", image);
SET_SENSITIVE ("view-zoom-fit-in", image);
SET_SENSITIVE ("view-zoom-fill", image);
SET_SENSITIVE ("view-zoom-selection", image);
SET_SENSITIVE ("view-zoom-revert", image);
SET_SENSITIVE ("view-zoom-16-1", image);
SET_SENSITIVE ("view-zoom-16-1-accel", image);
SET_SENSITIVE ("view-zoom-8-1", image);
SET_SENSITIVE ("view-zoom-8-1-accel", image);
SET_SENSITIVE ("view-zoom-4-1", image);
SET_SENSITIVE ("view-zoom-4-1-accel", image);
SET_SENSITIVE ("view-zoom-2-1", image);
SET_SENSITIVE ("view-zoom-2-1-accel", image);
SET_SENSITIVE ("view-zoom-1-1", image);
SET_SENSITIVE ("view-zoom-1-1-accel", image);
SET_SENSITIVE ("view-zoom-1-2", image);
SET_SENSITIVE ("view-zoom-1-4", image);
SET_SENSITIVE ("view-zoom-1-8", image);
SET_SENSITIVE ("view-zoom-1-16", image);
SET_SENSITIVE ("view-zoom-other", image);
SET_SENSITIVE ("view-flip-horizontally", image);
SET_ACTIVE ("view-flip-horizontally", flip_horizontally);
SET_SENSITIVE ("view-flip-vertically", image);
SET_ACTIVE ("view-flip-vertically", flip_vertically);
SET_SENSITIVE ("view-rotate-reset", image);
SET_SENSITIVE ("view-rotate-15", image);
SET_SENSITIVE ("view-rotate-345", image);
SET_SENSITIVE ("view-rotate-90", image);
SET_SENSITIVE ("view-rotate-180", image);
SET_SENSITIVE ("view-rotate-270", image);
SET_SENSITIVE ("view-rotate-other", image);
if (image)
{
view_actions_set_zoom (group, shell);
view_actions_set_rotate (group, shell);
}
SET_SENSITIVE ("view-navigation-window", image);
SET_SENSITIVE ("view-display-filters", image);
SET_SENSITIVE ("view-color-management-mode-off", image);
SET_SENSITIVE ("view-color-management-mode-display", image);
SET_SENSITIVE ("view-color-management-mode-softproof", image);
SET_SENSITIVE ("view-color-management-intent-perceptual", cm);
SET_SENSITIVE ("view-color-management-intent-relative-colorimetric", cm);
SET_SENSITIVE ("view-color-management-intent-saturation", cm);
SET_SENSITIVE ("view-color-management-intent-absolute-colorimetric", cm);
SET_SENSITIVE ("view-color-management-black-point-compensation", cm);
SET_SENSITIVE ("view-color-management-gamut-check", sp);
SET_SENSITIVE ("view-color-management-reset", image);
SET_SENSITIVE ("view-show-selection", image);
SET_ACTIVE ("view-show-selection", display && options->show_selection);
SET_SENSITIVE ("view-show-layer-boundary", image);
SET_ACTIVE ("view-show-layer-boundary", display && options->show_layer_boundary);
SET_SENSITIVE ("view-show-guides", image);
SET_ACTIVE ("view-show-guides", display && options->show_guides);
SET_SENSITIVE ("view-show-grid", image);
SET_ACTIVE ("view-show-grid", display && options->show_grid);
SET_SENSITIVE ("view-show-sample-points", image);
SET_ACTIVE ("view-show-sample-points", display && options->show_sample_points);
SET_SENSITIVE ("view-snap-to-guides", image);
SET_ACTIVE ("view-snap-to-guides", display && options->snap_to_guides);
SET_SENSITIVE ("view-snap-to-grid", image);
SET_ACTIVE ("view-snap-to-grid", display && options->snap_to_grid);
SET_SENSITIVE ("view-snap-to-canvas", image);
SET_ACTIVE ("view-snap-to-canvas", display && options->snap_to_canvas);
SET_SENSITIVE ("view-snap-to-vectors", image);
SET_ACTIVE ("view-snap-to-vectors", display && options->snap_to_path);
SET_SENSITIVE ("view-padding-color-theme", image);
SET_SENSITIVE ("view-padding-color-light-check", image);
SET_SENSITIVE ("view-padding-color-dark-check", image);
SET_SENSITIVE ("view-padding-color-custom", image);
SET_SENSITIVE ("view-padding-color-prefs", image);
if (display)
{
SET_COLOR ("view-padding-color-menu", &options->padding_color);
if (shell->canvas)
{
GtkStyle *style = gtk_widget_get_style (shell->canvas);
GimpRGB color;
gtk_widget_ensure_style (shell->canvas);
gimp_rgb_set_gdk_color (&color, style->bg + GTK_STATE_NORMAL);
gimp_rgb_set_alpha (&color, GIMP_OPACITY_OPAQUE);
SET_COLOR ("view-padding-color-theme", &color);
}
}
SET_SENSITIVE ("view-show-menubar", image);
SET_ACTIVE ("view-show-menubar", display && options->show_menubar);
SET_SENSITIVE ("view-show-rulers", image);
SET_ACTIVE ("view-show-rulers", display && options->show_rulers);
SET_SENSITIVE ("view-show-scrollbars", image);
SET_ACTIVE ("view-show-scrollbars", display && options->show_scrollbars);
SET_SENSITIVE ("view-show-statusbar", image);
SET_ACTIVE ("view-show-statusbar", display && options->show_statusbar);
SET_SENSITIVE ("view-shrink-wrap", image);
SET_ACTIVE ("view-fullscreen", display && fullscreen);
if (GIMP_IS_IMAGE_WINDOW (group->user_data) ||
GIMP_IS_GIMP (group->user_data))
{
GtkWidget *window = NULL;
if (shell)
window = gtk_widget_get_toplevel (GTK_WIDGET (shell));
/* see view_actions_setup() */
if (GTK_IS_WINDOW (window))
window_actions_update (group, window);
}
#undef SET_ACTIVE
#undef SET_SENSITIVE
#undef SET_COLOR
}
