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gimp/app/actions/view-actions.c

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/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <gtk/gtk.h>
#include "libgimpcolor/gimpcolor.h"
#include "libgimpwidgets/gimpwidgets.h"
#include "actions-types.h"
#include "config/gimpguiconfig.h"
#include "core/gimp.h"
#include "core/gimpcontext.h"
#include "core/gimpimage.h"
#include "widgets/gimpactiongroup.h"
#include "widgets/gimphelp-ids.h"
#include "widgets/gimpwidgets-utils.h"
#include "display/gimpdisplay.h"
#include "display/gimpdisplayoptions.h"
#include "display/gimpdisplayshell.h"
#include "display/gimpdisplayshell-appearance.h"
#include "display/gimpdisplayshell-render.h"
#include "display/gimpdisplayshell-selection.h"
#include "view-actions.h"
#include "view-commands.h"
#include "gimp-intl.h"
/* local function prototypes */
static void view_actions_set_zoom (GimpActionGroup *group,
GimpDisplayShell *shell);
static void view_actions_check_type_notify (GimpDisplayConfig *config,
GParamSpec *pspec,
GimpActionGroup *group);
static GimpActionEntry view_actions[] =
{
{ "view-menu", NULL, N_("_View") },
{ "view-zoom-menu", NULL, N_("_Zoom") },
{ "view-padding-color-menu", NULL, N_("_Padding Color") },
{ "view-new", GTK_STOCK_NEW,
N_("_New View"), "", NULL,
G_CALLBACK (view_new_view_cmd_callback),
GIMP_HELP_VIEW_NEW },
{ "view-close", GTK_STOCK_CLOSE,
N_( "_Close"), "<control>W", NULL,
G_CALLBACK (view_close_view_cmd_callback),
GIMP_HELP_FILE_CLOSE },
{ "view-zoom-out", GTK_STOCK_ZOOM_OUT,
N_("Zoom _Out"), "minus", NULL,
G_CALLBACK (view_zoom_out_cmd_callback),
GIMP_HELP_VIEW_ZOOM_OUT },
{ "view-zoom-in", GTK_STOCK_ZOOM_IN,
N_("Zoom _In"), "plus", NULL,
G_CALLBACK (view_zoom_in_cmd_callback),
GIMP_HELP_VIEW_ZOOM_IN },
{ "view-zoom-fit-in", GTK_STOCK_ZOOM_FIT,
N_("_Fit Image in Window"), "<control><shift>E", NULL,
G_CALLBACK (view_zoom_fit_in_cmd_callback),
GIMP_HELP_VIEW_ZOOM_FIT_IN },
{ "view-zoom-fit-to", GTK_STOCK_ZOOM_FIT,
N_("Fit Image to Window"), NULL, NULL,
G_CALLBACK (view_zoom_fit_to_cmd_callback),
GIMP_HELP_VIEW_ZOOM_FIT_TO },
{ "view-info-window", GIMP_STOCK_INFO,
N_("_Info Window"), "<control><shift>I", NULL,
G_CALLBACK (view_info_window_cmd_callback),
GIMP_HELP_INFO_DIALOG },
{ "view-navigation-window", GIMP_STOCK_NAVIGATION,
N_("Na_vigation Window"), "<control><shift>N", NULL,
G_CALLBACK (view_navigation_window_cmd_callback),
GIMP_HELP_NAVIGATION_DIALOG },
{ "view-display-filters", GIMP_STOCK_DISPLAY_FILTER,
N_("Display _Filters..."), NULL, NULL,
G_CALLBACK (view_display_filters_cmd_callback),
GIMP_HELP_DISPLAY_FILTER_DIALOG },
{ "view-shrink-wrap", NULL,
N_("Shrink _Wrap"), "<control>E", NULL,
G_CALLBACK (view_shrink_wrap_cmd_callback),
GIMP_HELP_VIEW_SHRINK_WRAP },
{ "view-move-to-screen", GIMP_STOCK_MOVE_TO_SCREEN,
N_("Move to Screen..."), NULL, NULL,
G_CALLBACK (view_change_screen_cmd_callback),
GIMP_HELP_VIEW_CHANGE_SCREEN }
};
static GimpToggleActionEntry view_toggle_actions[] =
{
{ "view-dot-for-dot", NULL,
N_("_Dot for Dot"), NULL, NULL,
G_CALLBACK (view_dot_for_dot_cmd_callback),
TRUE,
GIMP_HELP_VIEW_DOT_FOR_DOT },
{ "view-show-selection", NULL,
N_("Show _Selection"), "<control>T", NULL,
G_CALLBACK (view_toggle_selection_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_SELECTION },
{ "view-show-layer-boundary", NULL,
N_("Show _Layer Boundary"), NULL, NULL,
G_CALLBACK (view_toggle_layer_boundary_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_LAYER_BOUNDARY },
{ "view-show-guides", NULL,
N_("Show _Guides"), "<control><shift>T", NULL,
G_CALLBACK (view_toggle_guides_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_GUIDES },
{ "view-snap-to-guides", NULL,
N_("Sn_ap to Guides"), NULL, NULL,
G_CALLBACK (view_snap_to_guides_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SNAP_TO_GUIDES },
{ "view-show-grid", NULL,
N_("S_how Grid"), NULL, NULL,
G_CALLBACK (view_toggle_grid_cmd_callback),
FALSE,
GIMP_HELP_VIEW_SHOW_GRID },
{ "view-snap-to-grid", NULL,
N_("Sna_p to Grid"), NULL, NULL,
G_CALLBACK (view_snap_to_grid_cmd_callback),
FALSE,
GIMP_HELP_VIEW_SNAP_TO_GRID },
{ "view-show-menubar", NULL,
N_("Show _Menubar"), NULL, NULL,
G_CALLBACK (view_toggle_menubar_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_MENUBAR },
{ "view-show-rulers", NULL,
N_("Show R_ulers"), "<control><shift>R", NULL,
G_CALLBACK (view_toggle_rulers_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_RULERS },
{ "view-show-scrollbars", NULL,
N_("Show Scroll_bars"), NULL, NULL,
G_CALLBACK (view_toggle_scrollbars_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_SCROLLBARS },
{ "view-show-statusbar", NULL,
N_("Show S_tatusbar"), NULL, NULL,
G_CALLBACK (view_toggle_statusbar_cmd_callback),
TRUE,
GIMP_HELP_VIEW_SHOW_STATUSBAR },
{ "view-fullscreen", NULL,
N_("Fullscr_een"), "F11", NULL,
G_CALLBACK (view_fullscreen_cmd_callback),
FALSE,
GIMP_HELP_VIEW_FULLSCREEN }
};
static GimpRadioActionEntry view_zoom_actions[] =
{
{ "view-zoom-16-1", NULL,
N_("16:1 (1600%)"), NULL, NULL,
160000,
GIMP_HELP_VIEW_ZOOM_IN },
{ "view-zoom-8-1", NULL,
N_("8:1 (800%)"), NULL, NULL,
80000,
GIMP_HELP_VIEW_ZOOM_IN },
{ "view-zoom-4-1", NULL,
N_("4:1 (400%)"), NULL, NULL,
40000,
GIMP_HELP_VIEW_ZOOM_IN },
{ "view-zoom-2-1", NULL,
N_("2:1 (200%)"), NULL, NULL,
20000,
GIMP_HELP_VIEW_ZOOM_IN },
{ "view-zoom-1-1", GTK_STOCK_ZOOM_100,
N_("1:1 (100%)"), "1", NULL,
10000,
GIMP_HELP_VIEW_ZOOM_100 },
{ "view-zoom-1-2", NULL,
N_("1:2 (50%)"), NULL, NULL,
5000,
GIMP_HELP_VIEW_ZOOM_OUT },
{ "view-zoom-1-4", NULL,
N_("1:4 (25%)"), NULL, NULL,
2500,
GIMP_HELP_VIEW_ZOOM_OUT },
{ "view-zoom-1-8", NULL,
N_("1:8 (12.5%)"), NULL, NULL,
1250,
GIMP_HELP_VIEW_ZOOM_OUT },
{ "view-zoom-1-16", NULL,
N_("1:16 (6.25%)"), NULL, NULL,
625,
GIMP_HELP_VIEW_ZOOM_OUT },
{ "view-zoom-other", NULL,
N_("O_ther..."), NULL, NULL,
0,
GIMP_HELP_VIEW_ZOOM_OTHER }
};
static GimpEnumActionEntry view_padding_color_actions[] =
{
{ "view-padding-color-theme", NULL,
N_("From _Theme"), NULL, NULL,
GIMP_CANVAS_PADDING_MODE_DEFAULT,
GIMP_HELP_VIEW_PADDING_COLOR },
{ "view-padding-color-light-check", NULL,
N_("_Light Check Color"), NULL, NULL,
GIMP_CANVAS_PADDING_MODE_LIGHT_CHECK,
GIMP_HELP_VIEW_PADDING_COLOR },
{ "view-padding-color-dark-check", NULL,
N_("_Dark Check Color"), NULL, NULL,
GIMP_CANVAS_PADDING_MODE_DARK_CHECK,
GIMP_HELP_VIEW_PADDING_COLOR },
{ "view-padding-color-custom", GTK_STOCK_SELECT_COLOR,
N_("Select _Custom Color..."), NULL, NULL,
GIMP_CANVAS_PADDING_MODE_CUSTOM,
GIMP_HELP_VIEW_PADDING_COLOR },
{ "view-padding-color-prefs", GIMP_STOCK_RESET,
N_("As in _Preferences"), NULL, NULL,
GIMP_CANVAS_PADDING_MODE_RESET,
GIMP_HELP_VIEW_PADDING_COLOR }
};
static GimpEnumActionEntry view_scroll_horizontal_actions[] =
{
{ "view-scroll-horizontal", NULL,
"Set horizontal scroll offset", NULL, NULL,
GIMP_ACTION_SELECT_SET,
NULL },
{ "view-scroll-left-border", NULL,
"Scroll to left border", NULL, NULL,
GIMP_ACTION_SELECT_FIRST,
NULL },
{ "view-scroll-right-border", NULL,
"Scroll to right border", NULL, NULL,
GIMP_ACTION_SELECT_LAST,
NULL },
{ "view-scroll-left", NULL,
"Scroll left", NULL, NULL,
GIMP_ACTION_SELECT_PREVIOUS,
NULL },
{ "view-scroll-right", NULL,
"Scroll right", NULL, NULL,
GIMP_ACTION_SELECT_NEXT,
NULL },
{ "view-scroll-page-left", NULL,
"Scroll page left", NULL, NULL,
GIMP_ACTION_SELECT_SKIP_PREVIOUS,
NULL },
{ "view-scroll-page-right", NULL,
"Scroll page right", NULL, NULL,
GIMP_ACTION_SELECT_SKIP_NEXT,
NULL }
};
static GimpEnumActionEntry view_scroll_vertical_actions[] =
{
{ "view-scroll-vertical", NULL,
"Set vertical scroll offset", NULL, NULL,
GIMP_ACTION_SELECT_SET,
NULL },
{ "view-scroll-top-border", NULL,
"Scroll to top border", NULL, NULL,
GIMP_ACTION_SELECT_FIRST,
NULL },
{ "view-scroll-bottom-border", NULL,
"Scroll to bottom border", NULL, NULL,
GIMP_ACTION_SELECT_LAST,
NULL },
{ "view-scroll-up", NULL,
"Scroll up", NULL, NULL,
GIMP_ACTION_SELECT_PREVIOUS,
NULL },
{ "view-scroll-down", NULL,
"Scroll down", NULL, NULL,
GIMP_ACTION_SELECT_NEXT,
NULL },
{ "view-scroll-page-up", NULL,
"Scroll page up", NULL, NULL,
GIMP_ACTION_SELECT_SKIP_PREVIOUS,
NULL },
{ "view-scroll-page-down", NULL,
"Scroll page down", NULL, NULL,
GIMP_ACTION_SELECT_SKIP_NEXT,
NULL }
};
void
view_actions_setup (GimpActionGroup *group)
{
GtkAction *action;
gimp_action_group_add_actions (group,
view_actions,
G_N_ELEMENTS (view_actions));
gimp_action_group_add_toggle_actions (group,
view_toggle_actions,
G_N_ELEMENTS (view_toggle_actions));
gimp_action_group_add_radio_actions (group,
view_zoom_actions,
G_N_ELEMENTS (view_zoom_actions),
10000,
G_CALLBACK (view_zoom_cmd_callback));
gimp_action_group_add_enum_actions (group,
view_padding_color_actions,
G_N_ELEMENTS (view_padding_color_actions),
G_CALLBACK (view_padding_color_cmd_callback));
gimp_action_group_add_enum_actions (group,
view_scroll_horizontal_actions,
G_N_ELEMENTS (view_scroll_horizontal_actions),
G_CALLBACK (view_scroll_horizontal_cmd_callback));
gimp_action_group_add_enum_actions (group,
view_scroll_vertical_actions,
G_N_ELEMENTS (view_scroll_vertical_actions),
G_CALLBACK (view_scroll_vertical_cmd_callback));
/* connect "activate" of view-zoom-other manually so it can be
* selected even if it's the active item of the radio group
*/
action = gtk_action_group_get_action (GTK_ACTION_GROUP (group),
"view-zoom-other");
g_signal_connect (action, "activate",
G_CALLBACK (view_zoom_other_cmd_callback),
group->user_data);
g_signal_connect_object (group->gimp->config, "notify::check-type",
G_CALLBACK (view_actions_check_type_notify),
group, 0);
view_actions_check_type_notify (GIMP_DISPLAY_CONFIG (group->gimp->config),
NULL, group);
}
void
view_actions_update (GimpActionGroup *group,
gpointer data)
{
GimpDisplay *gdisp = NULL;
GimpDisplayShell *shell = NULL;
GimpDisplayOptions *options = NULL;
GimpImage *gimage = NULL;
gboolean fullscreen = FALSE;
gint n_screens = 1;
if (GIMP_IS_DISPLAY_SHELL (data))
{
shell = GIMP_DISPLAY_SHELL (data);
gdisp = shell->gdisp;
}
else if (GIMP_IS_DISPLAY (data))
{
gdisp = GIMP_DISPLAY (data);
shell = GIMP_DISPLAY_SHELL (gdisp->shell);
}
if (gdisp)
{
gimage = gdisp->gimage;
fullscreen = gimp_display_shell_get_fullscreen (shell);
options = fullscreen ? shell->fullscreen_options : shell->options;
n_screens =
gdk_display_get_n_screens (gtk_widget_get_display (GTK_WIDGET (shell)));
}
#define SET_ACTIVE(action,condition) \
gimp_action_group_set_action_active (group, action, (condition) != 0)
#define SET_VISIBLE(action,condition) \
gimp_action_group_set_action_visible (group, action, (condition) != 0)
#define SET_LABEL(action,label) \
gimp_action_group_set_action_label (group, action, (label))
#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", gdisp);
SET_SENSITIVE ("view-close", gdisp);
SET_SENSITIVE ("view-dot-for-dot", gdisp);
SET_ACTIVE ("view-dot-for-dot", gdisp && shell->dot_for_dot);
SET_SENSITIVE ("view-zoom-out", gdisp);
SET_SENSITIVE ("view-zoom-in", gdisp);
SET_SENSITIVE ("view-zoom-fit-in", gdisp);
SET_SENSITIVE ("view-zoom-fit-to", gdisp);
SET_SENSITIVE ("view-zoom-16-1", gdisp);
SET_SENSITIVE ("view-zoom-8-1", gdisp);
SET_SENSITIVE ("view-zoom-4-1", gdisp);
SET_SENSITIVE ("view-zoom-2-1", gdisp);
SET_SENSITIVE ("view-zoom-1-1", gdisp);
SET_SENSITIVE ("view-zoom-1-2", gdisp);
SET_SENSITIVE ("view-zoom-1-4", gdisp);
SET_SENSITIVE ("view-zoom-1-8", gdisp);
SET_SENSITIVE ("view-zoom-1-16", gdisp);
SET_SENSITIVE ("view-zoom-other", gdisp);
if (gdisp)
view_actions_set_zoom (group, shell);
SET_SENSITIVE ("view-info-window", gdisp);
SET_SENSITIVE ("view-navigation-window", gdisp);
SET_SENSITIVE ("view-display-filters", gdisp);
SET_SENSITIVE ("view-show-selection", gdisp);
SET_ACTIVE ("view-show-selection", gdisp && options->show_selection);
SET_SENSITIVE ("view-show-layer-boundary", gdisp);
SET_ACTIVE ("view-show-layer-boundary", gdisp && options->show_layer_boundary);
SET_ACTIVE ("view-show-guides", gdisp && options->show_guides);
SET_ACTIVE ("view-snap-to-guides", gdisp && shell->snap_to_guides);
SET_ACTIVE ("view-show-grid", gdisp && options->show_grid);
SET_ACTIVE ("view-snap-to-grid", gdisp && shell->snap_to_grid);
if (gdisp)
{
SET_COLOR ("view-padding-color-menu", &options->padding_color);
if (shell->canvas)
{
GimpRGB color;
gtk_widget_ensure_style (shell->canvas);
gimp_rgb_set_gdk_color (&color,
shell->canvas->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", gdisp);
SET_ACTIVE ("view-show-menubar", gdisp && options->show_menubar);
SET_SENSITIVE ("view-show-rulers", gdisp);
SET_ACTIVE ("view-show-rulers", gdisp && options->show_rulers);
SET_SENSITIVE ("view-show-scrollbars", gdisp);
SET_ACTIVE ("view-show-scrollbars", gdisp && options->show_scrollbars);
SET_SENSITIVE ("view-show-statusbar", gdisp);
SET_ACTIVE ("view-show-statusbar", gdisp && options->show_statusbar);
SET_SENSITIVE ("view-shrink-wrap", gdisp);
SET_SENSITIVE ("view-fullscreen", gdisp);
SET_ACTIVE ("view-fullscreen", gdisp && fullscreen);
SET_VISIBLE ("view-move-to-screen", gdisp && n_screens > 1);
#undef SET_ACTIVE
#undef SET_VISIBLE
#undef SET_LABEL
#undef SET_SENSITIVE
#undef SET_COLOR
}
/* private functions */
static void
view_actions_set_zoom (GimpActionGroup *group,
GimpDisplayShell *shell)
{
const gchar *action = NULL;
guint scale;
gchar buf[16];
gchar *label;
scale = ROUND (shell->scale * 1000);
switch (scale)
{
case 16000: action = "view-zoom-16-1"; break;
case 8000: action = "view-zoom-8-1"; break;
case 4000: action = "view-zoom-4-1"; break;
case 2000: action = "view-zoom-2-1"; break;
case 1000: action = "view-zoom-1-1"; break;
case 500: action = "view-zoom-1-2"; break;
case 250: action = "view-zoom-1-4"; break;
case 125: action = "view-zoom-1-8"; break;
case 63:
case 62: action = "view-zoom-1-16"; break;
}
g_snprintf (buf, sizeof (buf),
shell->scale >= 0.15 ? "%.0f%%" : "%.2f%%",
shell->scale * 100.0);
if (!action)
{
action = "view-zoom-other";
label = g_strdup_printf (_("Other (%s) ..."), buf);
gimp_action_group_set_action_label (group, action, label);
g_free (label);
shell->other_scale = shell->scale;
}
gimp_action_group_set_action_active (group, action, TRUE);
label = g_strdup_printf (_("_Zoom (%s)"), buf);
gimp_action_group_set_action_label (group, "view-zoom-menu", label);
g_free (label);
/* flag as dirty */
shell->other_scale = - fabs (shell->other_scale);
}
static void
view_actions_check_type_notify (GimpDisplayConfig *config,
GParamSpec *pspec,
GimpActionGroup *group)
{
GimpRGB color;
gimp_rgba_set_uchar (&color,
render_blend_light_check[0],
render_blend_light_check[1],
render_blend_light_check[2],
255);
gimp_action_group_set_action_color (group, "view-padding-color-light-check",
&color, FALSE);
gimp_rgba_set_uchar (&color,
render_blend_dark_check[0],
render_blend_dark_check[1],
render_blend_dark_check[2],
255);
gimp_action_group_set_action_color (group, "view-padding-color-dark-check",
&color, FALSE);
}
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