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PIKApp/plug-ins/screenshot/screenshot.c

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/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Screenshot plug-in
* Copyright 1998-2007 Sven Neumann <sven@gimp.org>
* Copyright 2003 Henrik Brix Andersen <brix@gimp.org>
* Copyright 2012 Simone Karin Lehmann - OS X patches
* Copyright 2016 Michael Natterer <mitch@gimp.org>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <libpika/pika.h>
#include <libpika/pikaui.h>
#include "screenshot.h"
#include "screenshot-freedesktop.h"
#include "screenshot-osx.h"
#include "screenshot-x11.h"
#include "screenshot-win32.h"
#include "libpika/stdplugins-intl.h"
/* Defines */
#define PLUG_IN_PROC "plug-in-screenshot"
#define PLUG_IN_BINARY "screenshot"
#define PLUG_IN_ROLE "pika-screenshot"
typedef struct _Screenshot Screenshot;
typedef struct _ScreenshotClass ScreenshotClass;
struct _Screenshot
{
PikaPlugIn parent_instance;
};
struct _ScreenshotClass
{
PikaPlugInClass parent_class;
};
#define SCREENSHOT_TYPE (screenshot_get_type ())
#define SCREENSHOT (obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SCREENSHOT_TYPE, Screenshot))
GType screenshot_get_type (void) G_GNUC_CONST;
static GList * screenshot_query_procedures (PikaPlugIn *plug_in);
static PikaProcedure * screenshot_create_procedure (PikaPlugIn *plug_in,
const gchar *name);
static PikaValueArray * screenshot_run (PikaProcedure *procedure,
const PikaValueArray *args,
gpointer run_data);
static PikaPDBStatusType shoot (GdkMonitor *monitor,
PikaImage **image,
GError **error);
static gboolean shoot_dialog (GdkMonitor **monitor);
static gboolean shoot_quit_timeout (gpointer data);
static gboolean shoot_delay_timeout (gpointer data);
G_DEFINE_TYPE (Screenshot, screenshot, PIKA_TYPE_PLUG_IN)
PIKA_MAIN (SCREENSHOT_TYPE)
DEFINE_STD_SET_I18N
static ScreenshotBackend backend = SCREENSHOT_BACKEND_NONE;
static ScreenshotCapabilities capabilities = 0;
static GtkWidget *select_delay_grid = NULL;
static GtkWidget *shot_delay_grid = NULL;
static ScreenshotValues shootvals =
{
SHOOT_WINDOW, /* root window */
TRUE, /* include WM decorations */
0, /* window ID */
0, /* select delay */
0, /* screenshot delay */
0, /* coords of region dragged out by pointer */
0,
0,
0,
FALSE, /* show cursor */
SCREENSHOT_PROFILE_POLICY_MONITOR
};
static void
screenshot_class_init (ScreenshotClass *klass)
{
PikaPlugInClass *plug_in_class = PIKA_PLUG_IN_CLASS (klass);
plug_in_class->query_procedures = screenshot_query_procedures;
plug_in_class->create_procedure = screenshot_create_procedure;
plug_in_class->set_i18n = STD_SET_I18N;
}
static void
screenshot_init (Screenshot *screenshot)
{
}
static GList *
screenshot_query_procedures (PikaPlugIn *plug_in)
{
return g_list_append (NULL, g_strdup (PLUG_IN_PROC));
}
static PikaProcedure *
screenshot_create_procedure (PikaPlugIn *plug_in,
const gchar *name)
{
PikaProcedure *procedure = NULL;
if (! strcmp (name, PLUG_IN_PROC))
{
procedure = pika_procedure_new (plug_in, name,
PIKA_PDB_PROC_TYPE_PLUGIN,
screenshot_run, NULL, NULL);
pika_procedure_set_menu_label (procedure, _("_Screenshot..."));
pika_procedure_add_menu_path (procedure, "<Image>/File/Create");
pika_procedure_set_documentation
(procedure,
_("Create an image from an area of the screen"),
"The plug-in takes screenshots of an "
"interactively selected window or of the desktop, "
"either the whole desktop or an interactively "
"selected region. When called non-interactively, it "
"may grab the root window or use the window-id "
"passed as a parameter. The last four parameters "
"are optional and can be used to specify the corners "
"of the region to be grabbed."
"On Mac OS X, "
"when called non-interactively, the plug-in"
"only can take screenshots of the entire root window."
"Grabbing a window or a region is not supported"
"non-interactively. To grab a region or a particular"
"window, you need to use the interactive mode.",
name);
pika_procedure_set_attribution (procedure,
"Sven Neumann <sven@gimp.org>, "
"Henrik Brix Andersen <brix@gimp.org>,"
"Simone Karin Lehmann",
"1998 - 2008",
"v1.1 (2008/04)");
pika_procedure_set_icon_pixbuf (procedure,
gdk_pixbuf_new_from_resource ("/technology.heckin/screenshot-icons/screenshot-icon.png", NULL));
PIKA_PROC_ARG_ENUM (procedure, "run-mode",
"Run mode",
"The run mode",
PIKA_TYPE_RUN_MODE,
PIKA_RUN_NONINTERACTIVE,
G_PARAM_READWRITE);
PIKA_PROC_ARG_INT (procedure, "shoot-type",
"Shoot type",
"The shoot type { SHOOT-WINDOW (0), SHOOT-ROOT (1), "
"SHOOT-REGION (2) }",
0, 2, 0,
G_PARAM_READWRITE);
PIKA_PROC_ARG_INT (procedure, "x1",
"X1",
"Region left x coord for SHOOT-WINDOW",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE);
PIKA_PROC_ARG_INT (procedure, "y1",
"Y1",
"Region top y coord for SHOOT-WINDOW",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE);
PIKA_PROC_ARG_INT (procedure, "x2",
"X2",
"Region right x coord for SHOOT-WINDOW",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE);
PIKA_PROC_ARG_INT (procedure, "y2",
"Y2",
"Region bottom y coord for SHOOT-WINDOW",
G_MININT, G_MAXINT, 0,
G_PARAM_READWRITE);
PIKA_PROC_VAL_IMAGE (procedure, "image",
"Image",
"Output image",
FALSE,
G_PARAM_READWRITE);
}
return procedure;
}
static PikaValueArray *
screenshot_run (PikaProcedure *procedure,
const PikaValueArray *args,
gpointer run_data)
{
PikaValueArray *return_vals;
PikaPDBStatusType status = PIKA_PDB_SUCCESS;
PikaRunMode run_mode;
GdkMonitor *monitor = NULL;
PikaImage *image = NULL;
GError *error = NULL;
gegl_init (NULL, NULL);
run_mode = PIKA_VALUES_GET_ENUM (args, 0);
pika_ui_init (PLUG_IN_BINARY);
#ifdef PLATFORM_OSX
if (! backend && screenshot_osx_available ())
{
backend = SCREENSHOT_BACKEND_OSX;
capabilities = screenshot_osx_get_capabilities ();
/* on OS X, this just means shoot the shadow, default to nope */
shootvals.decorate = FALSE;
}
#endif
#ifdef G_OS_WIN32
if (! backend && screenshot_win32_available ())
{
backend = SCREENSHOT_BACKEND_WIN32;
capabilities = screenshot_win32_get_capabilities ();
}
#endif
#ifdef GDK_WINDOWING_X11
if (! backend && screenshot_x11_available ())
{
backend = SCREENSHOT_BACKEND_X11;
capabilities = screenshot_x11_get_capabilities ();
}
#endif
if (! backend && screenshot_freedesktop_available ())
{
backend = SCREENSHOT_BACKEND_FREEDESKTOP;
capabilities = screenshot_freedesktop_get_capabilities ();
}
/* how are we running today? */
switch (run_mode)
{
case PIKA_RUN_INTERACTIVE:
/* Possibly retrieve data from a previous run */
pika_get_data (PLUG_IN_PROC, &shootvals);
shootvals.window_id = 0;
if ((shootvals.shoot_type == SHOOT_WINDOW &&
! (capabilities & SCREENSHOT_CAN_SHOOT_WINDOW)) ||
(shootvals.shoot_type == SHOOT_REGION &&
! (capabilities & SCREENSHOT_CAN_SHOOT_REGION)))
{
/* Shoot root is the only type of shoot which is definitely
* shared by all screenshot backends (basically just snap the
* whole display setup).
*/
shootvals.shoot_type = SHOOT_ROOT;
}
/* Get information from the dialog. Freedesktop portal comes with
* its own dialog.
*/
if (backend != SCREENSHOT_BACKEND_FREEDESKTOP)
{
if (! shoot_dialog (&monitor))
status = PIKA_PDB_CANCEL;
}
else
{
/* This is ugly but in reality we have no idea on which monitor
* a screenshot was taken from with portals. It's like a
* better-than-nothing trick for easy single-display cases.
*/
monitor = gdk_display_get_monitor (gdk_display_get_default (), 0);
}
break;
case PIKA_RUN_NONINTERACTIVE:
shootvals.shoot_type = PIKA_VALUES_GET_INT (args, 1);
shootvals.window_id = PIKA_VALUES_GET_INT (args, 2);
shootvals.select_delay = 0;
shootvals.x1 = PIKA_VALUES_GET_INT (args, 3);
shootvals.y1 = PIKA_VALUES_GET_INT (args, 4);
shootvals.x2 = PIKA_VALUES_GET_INT (args, 5);
shootvals.y2 = PIKA_VALUES_GET_INT (args, 6);
if (! gdk_init_check (NULL, NULL))
status = PIKA_PDB_CALLING_ERROR;
if (! (capabilities & SCREENSHOT_CAN_PICK_NONINTERACTIVELY))
{
if (shootvals.shoot_type == SHOOT_WINDOW ||
shootvals.shoot_type == SHOOT_REGION)
{
status = PIKA_PDB_CALLING_ERROR;
}
}
break;
case PIKA_RUN_WITH_LAST_VALS:
/* Possibly retrieve data from a previous run */
pika_get_data (PLUG_IN_PROC, &shootvals);
break;
default:
break;
}
if (status == PIKA_PDB_SUCCESS)
{
status = shoot (monitor, &image, &error);
}
if (status == PIKA_PDB_SUCCESS)
{
gchar *comment = pika_get_default_comment ();
pika_image_undo_disable (image);
if (shootvals.profile_policy == SCREENSHOT_PROFILE_POLICY_SRGB)
{
PikaColorProfile *srgb_profile = pika_color_profile_new_rgb_srgb ();
pika_image_convert_color_profile (image,
srgb_profile,
PIKA_COLOR_RENDERING_INTENT_RELATIVE_COLORIMETRIC,
TRUE);
g_object_unref (srgb_profile);
}
if (comment)
{
PikaParasite *parasite;
parasite = pika_parasite_new ("pika-comment",
PIKA_PARASITE_PERSISTENT,
strlen (comment) + 1, comment);
pika_image_attach_parasite (image, parasite);
pika_parasite_free (parasite);
g_free (comment);
}
pika_image_undo_enable (image);
if (run_mode == PIKA_RUN_INTERACTIVE)
{
/* Store variable states for next run */
pika_set_data (PLUG_IN_PROC, &shootvals, sizeof (ScreenshotValues));
pika_display_new (image);
/* Give some sort of feedback that the shot is done */
if (shootvals.select_delay > 0)
{
gdk_display_beep (gdk_monitor_get_display (monitor));
/* flush so the beep makes it to the server */
gdk_display_flush (gdk_monitor_get_display (monitor));
}
}
}
return_vals = pika_procedure_new_return_values (procedure, status, error);
if (status == PIKA_PDB_SUCCESS)
PIKA_VALUES_SET_IMAGE (return_vals, 1, image);
return return_vals;
}
/* The main Screenshot function */
static PikaPDBStatusType
shoot (GdkMonitor *monitor,
PikaImage **image,
GError **error)
{
#ifdef PLATFORM_OSX
if (backend == SCREENSHOT_BACKEND_OSX)
return screenshot_osx_shoot (&shootvals, monitor, image, error);
#endif
#ifdef G_OS_WIN32
if (backend == SCREENSHOT_BACKEND_WIN32)
return screenshot_win32_shoot (&shootvals, monitor, image, error);
#endif
if (backend == SCREENSHOT_BACKEND_FREEDESKTOP)
return screenshot_freedesktop_shoot (&shootvals, monitor, image, error);
#ifdef GDK_WINDOWING_X11
if (backend == SCREENSHOT_BACKEND_X11)
return screenshot_x11_shoot (&shootvals, monitor, image, error);
#endif
return PIKA_PDB_CALLING_ERROR; /* silence compiler */
}
/* Screenshot dialog */
static void
shoot_dialog_add_hint (GtkNotebook *notebook,
ShootType type,
const gchar *hint)
{
GtkWidget *label;
label = g_object_new (GTK_TYPE_LABEL,
"label", hint,
"wrap", TRUE,
"justify", GTK_JUSTIFY_LEFT,
"xalign", 0.0,
"yalign", 0.0,
NULL);
pika_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
-1);
gtk_notebook_insert_page (notebook, label, NULL, type);
gtk_widget_show (label);
}
static void
shoot_radio_button_toggled (GtkWidget *widget,
GtkWidget *notebook)
{
pika_radio_button_update (widget, &shootvals.shoot_type);
if (select_delay_grid)
{
if (shootvals.shoot_type == SHOOT_ROOT ||
(shootvals.shoot_type == SHOOT_WINDOW &&
! (capabilities & SCREENSHOT_CAN_PICK_WINDOW)))
{
gtk_widget_hide (select_delay_grid);
}
else
{
gtk_widget_show (select_delay_grid);
}
}
if (shot_delay_grid)
{
if (shootvals.shoot_type == SHOOT_WINDOW &&
(capabilities & SCREENSHOT_CAN_PICK_WINDOW) &&
! (capabilities & SCREENSHOT_CAN_DELAY_WINDOW_SHOT))
{
gtk_widget_hide (shot_delay_grid);
}
else
{
gtk_widget_show (shot_delay_grid);
}
}
gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook), shootvals.shoot_type);
}
static gboolean
shoot_dialog (GdkMonitor **monitor)
{
GtkWidget *dialog;
GtkWidget *main_vbox;
GtkWidget *notebook1;
GtkWidget *notebook2;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *label;
GtkWidget *button;
GtkWidget *toggle;
GtkWidget *spinner;
GtkWidget *grid;
GSList *radio_group = NULL;
GtkAdjustment *adj;
gboolean run;
GtkWidget *cursor_toggle = NULL;
dialog = pika_dialog_new (_("Screenshot"), PLUG_IN_ROLE,
NULL, 0,
pika_standard_help_func, PLUG_IN_PROC,
_("_Cancel"), GTK_RESPONSE_CANCEL,
_("S_nap"), GTK_RESPONSE_OK,
NULL);
pika_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
main_vbox, FALSE, FALSE, 0);
gtk_widget_show (main_vbox);
/* Create delay hints notebooks early */
notebook1 = g_object_new (GTK_TYPE_NOTEBOOK,
"show-border", FALSE,
"show-tabs", FALSE,
NULL);
notebook2 = g_object_new (GTK_TYPE_NOTEBOOK,
"show-border", FALSE,
"show-tabs", FALSE,
NULL);
/* Area */
frame = pika_frame_new (_("Area"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* Single window */
if (capabilities & SCREENSHOT_CAN_SHOOT_WINDOW)
{
button = gtk_radio_button_new_with_mnemonic (radio_group,
_("Take a screenshot of "
"a single _window"));
radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_object_set_data (G_OBJECT (button), "pika-item-data",
GINT_TO_POINTER (SHOOT_WINDOW));
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook1);
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook2);
/* Window decorations */
if (capabilities & SCREENSHOT_CAN_SHOOT_DECORATIONS)
{
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
toggle = gtk_check_button_new_with_mnemonic (_("Include window _decoration"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
shootvals.decorate);
gtk_box_pack_start (GTK_BOX (hbox), toggle, TRUE, TRUE, 24);
gtk_widget_show (toggle);
g_signal_connect (toggle, "toggled",
G_CALLBACK (pika_toggle_button_update),
&shootvals.decorate);
g_object_bind_property (button, "active",
toggle, "sensitive",
G_BINDING_SYNC_CREATE);
}
/* Mouse pointer */
if (capabilities & SCREENSHOT_CAN_SHOOT_POINTER)
{
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
cursor_toggle = gtk_check_button_new_with_mnemonic (_("Include _mouse pointer"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (cursor_toggle),
shootvals.show_cursor);
gtk_box_pack_start (GTK_BOX (hbox), cursor_toggle, TRUE, TRUE, 24);
gtk_widget_show (cursor_toggle);
g_signal_connect (cursor_toggle, "toggled",
G_CALLBACK (pika_toggle_button_update),
&shootvals.show_cursor);
g_object_bind_property (button, "active",
cursor_toggle, "sensitive",
G_BINDING_SYNC_CREATE);
}
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
shootvals.shoot_type == SHOOT_WINDOW);
}
/* Whole screen */
button = gtk_radio_button_new_with_mnemonic (radio_group,
_("Take a screenshot of "
"the entire _screen"));
radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_object_set_data (G_OBJECT (button), "pika-item-data",
GINT_TO_POINTER (SHOOT_ROOT));
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook1);
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook2);
/* Mouse pointer */
if (capabilities & SCREENSHOT_CAN_SHOOT_POINTER)
{
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
toggle = gtk_check_button_new_with_mnemonic (_("Include _mouse pointer"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
shootvals.show_cursor);
gtk_box_pack_start (GTK_BOX (hbox), toggle, TRUE, TRUE, 24);
gtk_widget_show (toggle);
g_signal_connect (toggle, "toggled",
G_CALLBACK (pika_toggle_button_update),
&shootvals.show_cursor);
if (cursor_toggle)
{
g_object_bind_property (cursor_toggle, "active",
toggle, "active",
G_BINDING_BIDIRECTIONAL);
}
g_object_bind_property (button, "active",
toggle, "sensitive",
G_BINDING_SYNC_CREATE);
}
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
shootvals.shoot_type == SHOOT_ROOT);
/* Dragged region */
if (capabilities & SCREENSHOT_CAN_SHOOT_REGION)
{
button = gtk_radio_button_new_with_mnemonic (radio_group,
_("Select a _region to grab"));
radio_group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
shootvals.shoot_type == SHOOT_REGION);
gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
gtk_widget_show (button);
g_object_set_data (G_OBJECT (button), "pika-item-data",
GINT_TO_POINTER (SHOOT_REGION));
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook1);
g_signal_connect (button, "toggled",
G_CALLBACK (shoot_radio_button_toggled),
notebook2);
}
frame = pika_frame_new (_("Delay"));
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
gtk_widget_show (frame);
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_container_add (GTK_CONTAINER (frame), vbox);
gtk_widget_show (vbox);
/* Selection delay */
grid = gtk_grid_new ();
select_delay_grid = grid;
gtk_box_pack_start (GTK_BOX (vbox), grid, FALSE, FALSE, 0);
/* Check if this delay must be hidden from start. */
if (shootvals.shoot_type == SHOOT_REGION ||
(shootvals.shoot_type == SHOOT_WINDOW &&
capabilities & SCREENSHOT_CAN_PICK_WINDOW))
{
gtk_widget_show (select_delay_grid);
}
label = gtk_label_new (_("Selection delay: "));
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
gtk_widget_show (label);
adj = gtk_adjustment_new (shootvals.select_delay,
0.0, 100.0, 1.0, 5.0, 0.0);
spinner = pika_spin_button_new (adj, 0, 0);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinner), TRUE);
gtk_grid_attach (GTK_GRID (grid), spinner, 1, 0, 1, 1);
gtk_widget_show (spinner);
g_signal_connect (adj, "value-changed",
G_CALLBACK (pika_int_adjustment_update),
&shootvals.select_delay);
/* translators: this is the unit label of a spinbutton */
label = gtk_label_new (_("seconds"));
gtk_grid_attach (GTK_GRID (grid), label, 2, 0, 1, 1);
gtk_widget_set_hexpand (label, TRUE);
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_show (label);
/* Selection delay hints */
gtk_grid_attach (GTK_GRID (grid), notebook1, 0, 1, 3, 1);
gtk_widget_show (notebook1);
/* No selection delay for full-screen. */
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook1), SHOOT_ROOT, "");
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook1), SHOOT_REGION,
_("After the delay, drag your mouse to select "
"the region for the screenshot."));
#ifdef G_OS_WIN32
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook1), SHOOT_WINDOW,
_("Click in a window to snap it after delay."));
#else
if (capabilities & SCREENSHOT_CAN_PICK_WINDOW)
{
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook1), SHOOT_WINDOW,
_("At the end of the delay, click in a window "
"to snap it."));
}
else
{
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook1), SHOOT_WINDOW, "");
}
#endif
gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook1), shootvals.shoot_type);
/* Screenshot delay */
grid = gtk_grid_new ();
shot_delay_grid = grid;
gtk_box_pack_start (GTK_BOX (vbox), grid, FALSE, FALSE, 0);
if (shootvals.shoot_type != SHOOT_WINDOW ||
! (capabilities & SCREENSHOT_CAN_PICK_WINDOW) ||
(capabilities & SCREENSHOT_CAN_DELAY_WINDOW_SHOT))
{
gtk_widget_show (grid);
}
label = gtk_label_new_with_mnemonic (_("Screenshot dela_y: "));
gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 1, 1);
gtk_widget_show (label);
adj = gtk_adjustment_new (shootvals.screenshot_delay,
0.0, 100.0, 1.0, 5.0, 0.0);
spinner = pika_spin_button_new (adj, 0, 0);
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinner), TRUE);
gtk_grid_attach (GTK_GRID (grid), spinner, 1, 0, 1, 1);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (spinner));
gtk_widget_show (spinner);
g_signal_connect (adj, "value-changed",
G_CALLBACK (pika_int_adjustment_update),
&shootvals.screenshot_delay);
/* translators: this is the unit label of a spinbutton */
label = gtk_label_new (_("seconds"));
gtk_grid_attach (GTK_GRID (grid), label, 2, 0, 1, 1);
gtk_widget_set_hexpand (label, TRUE);
gtk_widget_set_halign (label, GTK_ALIGN_START);
gtk_widget_show (label);
/* Screenshot delay hints */
gtk_grid_attach (GTK_GRID (grid), notebook2, 0, 1, 3, 1);
gtk_widget_show (notebook2);
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook2), SHOOT_ROOT,
_("After the delay, the screenshot is taken."));
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook2), SHOOT_REGION,
_("Once the region is selected, it will be "
"captured after this delay."));
if (capabilities & SCREENSHOT_CAN_PICK_WINDOW)
{
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook2), SHOOT_WINDOW,
_("Once the window is selected, it will be "
"captured after this delay."));
}
else
{
shoot_dialog_add_hint (GTK_NOTEBOOK (notebook2), SHOOT_WINDOW,
_("After the delay, the active window "
"will be captured."));
}
gtk_notebook_set_current_page (GTK_NOTEBOOK (notebook2), shootvals.shoot_type);
/* Color profile */
frame = pika_int_radio_group_new (TRUE,
_("Color Profile"),
G_CALLBACK (pika_radio_button_update),
&shootvals.profile_policy, NULL,
shootvals.profile_policy,
_("Tag image with _monitor profile"),
SCREENSHOT_PROFILE_POLICY_MONITOR,
NULL,
_("Convert image to sR_GB"),
SCREENSHOT_PROFILE_POLICY_SRGB,
NULL,
NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
gtk_widget_show (dialog);
run = (pika_dialog_run (PIKA_DIALOG (dialog)) == GTK_RESPONSE_OK);
if (run)
{
/* get the screen on which we are running */
*monitor = pika_widget_get_monitor (dialog);
}
gtk_widget_destroy (dialog);
if (run)
{
/* A short timeout to give the server a chance to
* redraw the area that was obscured by our dialog.
*/
g_timeout_add (100, shoot_quit_timeout, NULL);
gtk_main ();
}
return run;
}
static gboolean
shoot_quit_timeout (gpointer data)
{
gtk_main_quit ();
return FALSE;
}
static gboolean
shoot_delay_timeout (gpointer data)
{
gint *seconds_left = data;
(*seconds_left)--;
if (!*seconds_left)
gtk_main_quit ();
return *seconds_left;
}
/* public functions */
void
screenshot_delay (gint seconds)
{
g_timeout_add (1000, shoot_delay_timeout, &seconds);
gtk_main ();
}
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