forked from openkylin/gimp
700 lines
26 KiB
C
700 lines
26 KiB
C
|
/* LIBGIMP - The GIMP Library
|
||
|
|
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
||
|
|
*
|
||
|
|
* gimpquerybox.c
|
||
|
|
* Copyright (C) 1999-2000 Michael Natterer <mitch@gimp.org>
|
||
|
|
*
|
||
|
|
* This library is free software: you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 3 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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
|
||
|
|
* Lesser General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public
|
||
|
|
* License along with this library. If not, see
|
||
|
|
* <https://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "config.h"
|
||
|
|
|
||
|
|
#include <gegl.h>
|
||
|
|
#include <gtk/gtk.h>
|
||
|
|
|
||
|
|
#include "libgimpbase/gimpbase.h"
|
||
|
|
|
||
|
|
#include "gimpwidgetstypes.h"
|
||
|
|
|
||
|
|
#include "gimpdialog.h"
|
||
|
|
#include "gimppixmap.h"
|
||
|
|
#include "gimpquerybox.h"
|
||
|
|
#include "gimpsizeentry.h"
|
||
|
|
#include "gimpspinbutton.h"
|
||
|
|
#include "gimpwidgets.h"
|
||
|
|
|
||
|
|
#include "libgimp/libgimp-intl.h"
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* SECTION: gimpquerybox
|
||
|
|
* @title: GimpQueryBox
|
||
|
|
* @short_description: Some simple dialogs to enter a single int,
|
||
|
|
* double, string or boolean value.
|
||
|
|
* @see_also: #GimpSizeEntry, #GimpUnitMenu
|
||
|
|
*
|
||
|
|
* These functions provide simple dialogs for entering a single
|
||
|
|
* string, integer, double, boolean or pixel size value.
|
||
|
|
*
|
||
|
|
* They return a pointer to a #GtkDialog which has to be shown with
|
||
|
|
* gtk_widget_show() by the caller.
|
||
|
|
*
|
||
|
|
* The dialogs contain an entry widget for the kind of value they ask
|
||
|
|
* for and "OK" and "Cancel" buttons. On "Cancel", all query boxes
|
||
|
|
* except the boolean one silently destroy themselves. On "OK" the
|
||
|
|
* user defined callback function is called and returns the entered
|
||
|
|
* value.
|
||
|
|
**/
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* String, integer, double and size query boxes
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef struct _QueryBox QueryBox;
|
||
|
|
|
||
|
|
struct _QueryBox
|
||
|
|
{
|
||
|
|
GtkWidget *qbox;
|
||
|
|
GtkWidget *vbox;
|
||
|
|
GtkWidget *entry;
|
||
|
|
GObject *object;
|
||
|
|
gulong response_handler;
|
||
|
|
GCallback callback;
|
||
|
|
gpointer callback_data;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
static QueryBox * create_query_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
GCallback response_callback,
|
||
|
|
const gchar *icon_name,
|
||
|
|
const gchar *message,
|
||
|
|
const gchar *ok_button,
|
||
|
|
const gchar *cancel_button,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GCallback callback,
|
||
|
|
gpointer callback_data);
|
||
|
|
|
||
|
|
static void query_box_disconnect (QueryBox *query_box);
|
||
|
|
static void query_box_destroy (QueryBox *query_box);
|
||
|
|
|
||
|
|
static void string_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box);
|
||
|
|
static void int_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box);
|
||
|
|
static void double_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box);
|
||
|
|
static void size_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box);
|
||
|
|
static void boolean_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box);
|
||
|
|
|
||
|
|
static void query_box_cancel_callback (QueryBox *query_box);
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* create a generic query box without any entry widget
|
||
|
|
*/
|
||
|
|
static QueryBox *
|
||
|
|
create_query_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
GCallback response_callback,
|
||
|
|
const gchar *icon_name,
|
||
|
|
const gchar *message,
|
||
|
|
const gchar *ok_button,
|
||
|
|
const gchar *cancel_button,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GCallback callback,
|
||
|
|
gpointer callback_data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
GtkWidget *hbox = NULL;
|
||
|
|
GtkWidget *label;
|
||
|
|
|
||
|
|
/* make sure the object / signal passed are valid
|
||
|
|
*/
|
||
|
|
g_return_val_if_fail (parent == NULL || GTK_IS_WIDGET (parent), NULL);
|
||
|
|
g_return_val_if_fail (object == NULL || G_IS_OBJECT (object), NULL);
|
||
|
|
g_return_val_if_fail (object == NULL || signal != NULL, NULL);
|
||
|
|
|
||
|
|
query_box = g_slice_new0 (QueryBox);
|
||
|
|
|
||
|
|
query_box->qbox = gimp_dialog_new (title, "gimp-query-box",
|
||
|
|
parent, 0,
|
||
|
|
help_func, help_id,
|
||
|
|
|
||
|
|
cancel_button, GTK_RESPONSE_CANCEL,
|
||
|
|
ok_button, GTK_RESPONSE_OK,
|
||
|
|
|
||
|
|
NULL);
|
||
|
|
|
||
|
|
gtk_dialog_set_alternative_button_order (GTK_DIALOG (query_box->qbox),
|
||
|
|
GTK_RESPONSE_OK,
|
||
|
|
GTK_RESPONSE_CANCEL,
|
||
|
|
-1);
|
||
|
|
|
||
|
|
query_box->response_handler =
|
||
|
|
g_signal_connect (query_box->qbox, "response",
|
||
|
|
G_CALLBACK (response_callback),
|
||
|
|
query_box);
|
||
|
|
|
||
|
|
g_signal_connect (query_box->qbox, "destroy",
|
||
|
|
G_CALLBACK (gtk_widget_destroyed),
|
||
|
|
&query_box->qbox);
|
||
|
|
|
||
|
|
/* if we are associated with an object, connect to the provided signal
|
||
|
|
*/
|
||
|
|
if (object)
|
||
|
|
{
|
||
|
|
GClosure *closure;
|
||
|
|
|
||
|
|
closure = g_cclosure_new_swap (G_CALLBACK (query_box_cancel_callback),
|
||
|
|
query_box, NULL);
|
||
|
|
g_object_watch_closure (G_OBJECT (query_box->qbox), closure);
|
||
|
|
|
||
|
|
g_signal_connect_closure (object, signal, closure, FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (icon_name)
|
||
|
|
{
|
||
|
|
GtkWidget *content_area;
|
||
|
|
GtkWidget *image;
|
||
|
|
|
||
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (query_box->qbox));
|
||
|
|
|
||
|
|
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
|
||
|
|
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
|
||
|
|
gtk_box_pack_start (GTK_BOX (content_area), hbox, TRUE, TRUE, 0);
|
||
|
|
gtk_widget_show (hbox);
|
||
|
|
|
||
|
|
image = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_DIALOG);
|
||
|
|
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);
|
||
|
|
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
|
||
|
|
gtk_widget_show (image);
|
||
|
|
}
|
||
|
|
|
||
|
|
query_box->vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
|
||
|
|
|
||
|
|
g_object_set_data (G_OBJECT (query_box->qbox), "gimp-query-box-vbox",
|
||
|
|
query_box->vbox);
|
||
|
|
|
||
|
|
if (hbox)
|
||
|
|
{
|
||
|
|
gtk_box_pack_start (GTK_BOX (hbox), query_box->vbox, FALSE, FALSE, 0);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
GtkWidget *content_area;
|
||
|
|
|
||
|
|
content_area = gtk_dialog_get_content_area (GTK_DIALOG (query_box->qbox));
|
||
|
|
|
||
|
|
gtk_container_set_border_width (GTK_CONTAINER (query_box->vbox), 12);
|
||
|
|
gtk_box_pack_start (GTK_BOX (content_area), query_box->vbox,
|
||
|
|
TRUE, TRUE, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
gtk_widget_show (query_box->vbox);
|
||
|
|
|
||
|
|
if (message)
|
||
|
|
{
|
||
|
|
label = gtk_label_new (message);
|
||
|
|
gtk_label_set_xalign (GTK_LABEL (label), 0.0);
|
||
|
|
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
|
||
|
|
gtk_box_pack_start (GTK_BOX (query_box->vbox), label, FALSE, FALSE, 0);
|
||
|
|
gtk_widget_show (label);
|
||
|
|
}
|
||
|
|
|
||
|
|
query_box->entry = NULL;
|
||
|
|
query_box->object = object;
|
||
|
|
query_box->callback = callback;
|
||
|
|
query_box->callback_data = callback_data;
|
||
|
|
|
||
|
|
return query_box;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gimp_query_string_box:
|
||
|
|
* @title: The query box dialog's title.
|
||
|
|
* @parent: The dialog's parent widget.
|
||
|
|
* @help_func: The help function to show this dialog's help page.
|
||
|
|
* @help_id: A string identifying this dialog's help page.
|
||
|
|
* @message: A string which will be shown above the dialog's entry widget.
|
||
|
|
* @initial: The initial value.
|
||
|
|
* @object: The object this query box is associated with.
|
||
|
|
* @signal: The object's signal which will cause the query box to be closed.
|
||
|
|
* @callback: The function which will be called when the user selects "OK".
|
||
|
|
* @data: The callback's user data.
|
||
|
|
*
|
||
|
|
* Creates a new #GtkDialog that queries the user for a string value.
|
||
|
|
*
|
||
|
|
* Returns: A pointer to the new #GtkDialog.
|
||
|
|
**/
|
||
|
|
GtkWidget *
|
||
|
|
gimp_query_string_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
const gchar *message,
|
||
|
|
const gchar *initial,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GimpQueryStringCallback callback,
|
||
|
|
gpointer data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
GtkWidget *entry;
|
||
|
|
|
||
|
|
query_box = create_query_box (title, parent, help_func, help_id,
|
||
|
|
G_CALLBACK (string_query_box_response),
|
||
|
|
"dialog-question",
|
||
|
|
message,
|
||
|
|
_("_OK"), _("_Cancel"),
|
||
|
|
object, signal,
|
||
|
|
G_CALLBACK (callback), data);
|
||
|
|
|
||
|
|
if (! query_box)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
entry = gtk_entry_new ();
|
||
|
|
gtk_entry_set_text (GTK_ENTRY (entry), initial ? initial : "");
|
||
|
|
gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
|
||
|
|
gtk_box_pack_start (GTK_BOX (query_box->vbox), entry, FALSE, FALSE, 0);
|
||
|
|
gtk_widget_grab_focus (entry);
|
||
|
|
gtk_widget_show (entry);
|
||
|
|
|
||
|
|
query_box->entry = entry;
|
||
|
|
|
||
|
|
return query_box->qbox;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gimp_query_int_box:
|
||
|
|
* @title: The query box dialog's title.
|
||
|
|
* @parent: The dialog's parent widget.
|
||
|
|
* @help_func: The help function to show this dialog's help page.
|
||
|
|
* @help_id: A string identifying this dialog's help page.
|
||
|
|
* @message: A string which will be shown above the dialog's entry widget.
|
||
|
|
* @initial: The initial value.
|
||
|
|
* @lower: The lower boundary of the range of possible values.
|
||
|
|
* @upper: The upper boundray of the range of possible values.
|
||
|
|
* @object: The object this query box is associated with.
|
||
|
|
* @signal: The object's signal which will cause the query box to be closed.
|
||
|
|
* @callback: The function which will be called when the user selects "OK".
|
||
|
|
* @data: The callback's user data.
|
||
|
|
*
|
||
|
|
* Creates a new #GtkDialog that queries the user for an integer value.
|
||
|
|
*
|
||
|
|
* Returns: A pointer to the new #GtkDialog.
|
||
|
|
**/
|
||
|
|
GtkWidget *
|
||
|
|
gimp_query_int_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
const gchar *message,
|
||
|
|
gint initial,
|
||
|
|
gint lower,
|
||
|
|
gint upper,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GimpQueryIntCallback callback,
|
||
|
|
gpointer data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
GtkWidget *spinbutton;
|
||
|
|
GtkAdjustment *adjustment;
|
||
|
|
|
||
|
|
query_box = create_query_box (title, parent, help_func, help_id,
|
||
|
|
G_CALLBACK (int_query_box_response),
|
||
|
|
"dialog-question",
|
||
|
|
message,
|
||
|
|
_("_OK"), _("_Cancel"),
|
||
|
|
object, signal,
|
||
|
|
G_CALLBACK (callback), data);
|
||
|
|
|
||
|
|
if (! query_box)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
adjustment = (GtkAdjustment *)
|
||
|
|
gtk_adjustment_new (initial, lower, upper, 1, 10, 0);
|
||
|
|
spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
|
||
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
||
|
|
gtk_entry_set_activates_default (GTK_ENTRY (spinbutton), TRUE);
|
||
|
|
gtk_box_pack_start (GTK_BOX (query_box->vbox), spinbutton, FALSE, FALSE, 0);
|
||
|
|
gtk_widget_grab_focus (spinbutton);
|
||
|
|
gtk_widget_show (spinbutton);
|
||
|
|
|
||
|
|
query_box->entry = spinbutton;
|
||
|
|
|
||
|
|
return query_box->qbox;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gimp_query_double_box:
|
||
|
|
* @title: The query box dialog's title.
|
||
|
|
* @parent: The dialog's parent widget.
|
||
|
|
* @help_func: The help function to show this dialog's help page.
|
||
|
|
* @help_id: A string identifying this dialog's help page.
|
||
|
|
* @message: A string which will be shown above the dialog's entry widget.
|
||
|
|
* @initial: The initial value.
|
||
|
|
* @lower: The lower boundary of the range of possible values.
|
||
|
|
* @upper: The upper boundray of the range of possible values.
|
||
|
|
* @digits: The number of decimal digits the #GtkSpinButton will provide.
|
||
|
|
* @object: The object this query box is associated with.
|
||
|
|
* @signal: The object's signal which will cause the query box to be closed.
|
||
|
|
* @callback: The function which will be called when the user selects "OK".
|
||
|
|
* @data: The callback's user data.
|
||
|
|
*
|
||
|
|
* Creates a new #GtkDialog that queries the user for a double value.
|
||
|
|
*
|
||
|
|
* Returns: A pointer to the new #GtkDialog.
|
||
|
|
**/
|
||
|
|
GtkWidget *
|
||
|
|
gimp_query_double_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
const gchar *message,
|
||
|
|
gdouble initial,
|
||
|
|
gdouble lower,
|
||
|
|
gdouble upper,
|
||
|
|
gint digits,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GimpQueryDoubleCallback callback,
|
||
|
|
gpointer data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
GtkWidget *spinbutton;
|
||
|
|
GtkAdjustment *adjustment;
|
||
|
|
|
||
|
|
query_box = create_query_box (title, parent, help_func, help_id,
|
||
|
|
G_CALLBACK (double_query_box_response),
|
||
|
|
"dialog-question",
|
||
|
|
message,
|
||
|
|
_("_OK"), _("_Cancel"),
|
||
|
|
object, signal,
|
||
|
|
G_CALLBACK (callback), data);
|
||
|
|
|
||
|
|
if (! query_box)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
adjustment = (GtkAdjustment *)
|
||
|
|
gtk_adjustment_new (initial, lower, upper, 1, 10, 0);
|
||
|
|
spinbutton = gimp_spin_button_new (adjustment, 1.0, 0);
|
||
|
|
gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbutton), TRUE);
|
||
|
|
gtk_entry_set_activates_default (GTK_ENTRY (spinbutton), TRUE);
|
||
|
|
gtk_box_pack_start (GTK_BOX (query_box->vbox), spinbutton, FALSE, FALSE, 0);
|
||
|
|
gtk_widget_grab_focus (spinbutton);
|
||
|
|
gtk_widget_show (spinbutton);
|
||
|
|
|
||
|
|
query_box->entry = spinbutton;
|
||
|
|
|
||
|
|
return query_box->qbox;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gimp_query_size_box:
|
||
|
|
* @title: The query box dialog's title.
|
||
|
|
* @parent: The dialog's parent widget.
|
||
|
|
* @help_func: The help function to show this dialog's help page.
|
||
|
|
* @help_id: A string identifying this dialog's help page.
|
||
|
|
* @message: A string which will be shown above the dialog's entry widget.
|
||
|
|
* @initial: The initial value.
|
||
|
|
* @lower: The lower boundary of the range of possible values.
|
||
|
|
* @upper: The upper boundray of the range of possible values.
|
||
|
|
* @digits: The number of decimal digits the #GimpSizeEntry provide in
|
||
|
|
* "pixel" mode.
|
||
|
|
* @unit: The unit initially shown by the #GimpUnitMenu.
|
||
|
|
* @resolution: The resolution (in dpi) which will be used for pixel/unit
|
||
|
|
* calculations.
|
||
|
|
* @dot_for_dot: %TRUE if the #GimpUnitMenu's initial unit should be "pixels".
|
||
|
|
* @object: The object this query box is associated with.
|
||
|
|
* @signal: The object's signal which will cause the query box
|
||
|
|
* to be closed.
|
||
|
|
* @callback: The function which will be called when the user selects "OK".
|
||
|
|
* @data: The callback's user data.
|
||
|
|
*
|
||
|
|
* Creates a new #GtkDialog that queries the user for a size using a
|
||
|
|
* #GimpSizeEntry.
|
||
|
|
*
|
||
|
|
* Returns: A pointer to the new #GtkDialog.
|
||
|
|
**/
|
||
|
|
GtkWidget *
|
||
|
|
gimp_query_size_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
const gchar *message,
|
||
|
|
gdouble initial,
|
||
|
|
gdouble lower,
|
||
|
|
gdouble upper,
|
||
|
|
gint digits,
|
||
|
|
GimpUnit unit,
|
||
|
|
gdouble resolution,
|
||
|
|
gboolean dot_for_dot,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GimpQuerySizeCallback callback,
|
||
|
|
gpointer data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
GtkWidget *sizeentry;
|
||
|
|
GtkWidget *spinbutton;
|
||
|
|
|
||
|
|
query_box = create_query_box (title, parent, help_func, help_id,
|
||
|
|
G_CALLBACK (size_query_box_response),
|
||
|
|
"dialog-question",
|
||
|
|
message,
|
||
|
|
_("_OK"), _("_Cancel"),
|
||
|
|
object, signal,
|
||
|
|
G_CALLBACK (callback), data);
|
||
|
|
|
||
|
|
if (! query_box)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
sizeentry = gimp_size_entry_new (1, unit, "%p", TRUE, FALSE, FALSE, 12,
|
||
|
|
GIMP_SIZE_ENTRY_UPDATE_SIZE);
|
||
|
|
if (dot_for_dot)
|
||
|
|
gimp_size_entry_set_unit (GIMP_SIZE_ENTRY (sizeentry), GIMP_UNIT_PIXEL);
|
||
|
|
gimp_size_entry_set_resolution (GIMP_SIZE_ENTRY (sizeentry), 0,
|
||
|
|
resolution, FALSE);
|
||
|
|
gimp_size_entry_set_refval_digits (GIMP_SIZE_ENTRY (sizeentry), 0, digits);
|
||
|
|
gimp_size_entry_set_refval_boundaries (GIMP_SIZE_ENTRY (sizeentry), 0,
|
||
|
|
lower, upper);
|
||
|
|
gimp_size_entry_set_refval (GIMP_SIZE_ENTRY (sizeentry), 0, initial);
|
||
|
|
|
||
|
|
spinbutton = gimp_size_entry_get_help_widget (GIMP_SIZE_ENTRY (sizeentry), 0);
|
||
|
|
gtk_entry_set_activates_default (GTK_ENTRY (spinbutton), TRUE);
|
||
|
|
|
||
|
|
gtk_box_pack_start (GTK_BOX (query_box->vbox), sizeentry, FALSE, FALSE, 0);
|
||
|
|
gimp_size_entry_grab_focus (GIMP_SIZE_ENTRY (sizeentry));
|
||
|
|
gtk_widget_show (sizeentry);
|
||
|
|
|
||
|
|
query_box->entry = sizeentry;
|
||
|
|
|
||
|
|
return query_box->qbox;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gimp_query_boolean_box:
|
||
|
|
* @title: The query box dialog's title.
|
||
|
|
* @parent: The dialog's parent widget.
|
||
|
|
* @help_func: The help function to show this dialog's help page.
|
||
|
|
* @help_id: A string identifying this dialog's help page.
|
||
|
|
* @icon_name: An icon name to specify an icon to appear on the left
|
||
|
|
* on the dialog's message.
|
||
|
|
* @message: A string which will be shown in the query box.
|
||
|
|
* @true_button: The string to be shown in the dialog's left button.
|
||
|
|
* @false_button: The string to be shown in the dialog's right button.
|
||
|
|
* @object: The object this query box is associated with.
|
||
|
|
* @signal: The object's signal which will cause the query box
|
||
|
|
* to be closed.
|
||
|
|
* @callback: The function which will be called when the user clicks one
|
||
|
|
* of the buttons.
|
||
|
|
* @data: The callback's user data.
|
||
|
|
*
|
||
|
|
* Creates a new #GtkDialog that asks the user to do a boolean decision.
|
||
|
|
*
|
||
|
|
* Returns: A pointer to the new #GtkDialog.
|
||
|
|
**/
|
||
|
|
GtkWidget *
|
||
|
|
gimp_query_boolean_box (const gchar *title,
|
||
|
|
GtkWidget *parent,
|
||
|
|
GimpHelpFunc help_func,
|
||
|
|
const gchar *help_id,
|
||
|
|
const gchar *icon_name,
|
||
|
|
const gchar *message,
|
||
|
|
const gchar *true_button,
|
||
|
|
const gchar *false_button,
|
||
|
|
GObject *object,
|
||
|
|
const gchar *signal,
|
||
|
|
GimpQueryBooleanCallback callback,
|
||
|
|
gpointer data)
|
||
|
|
{
|
||
|
|
QueryBox *query_box;
|
||
|
|
|
||
|
|
query_box = create_query_box (title, parent, help_func, help_id,
|
||
|
|
G_CALLBACK (boolean_query_box_response),
|
||
|
|
icon_name,
|
||
|
|
message,
|
||
|
|
true_button, false_button,
|
||
|
|
object, signal,
|
||
|
|
G_CALLBACK (callback), data);
|
||
|
|
|
||
|
|
if (! query_box)
|
||
|
|
return NULL;
|
||
|
|
|
||
|
|
return query_box->qbox;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* private functions
|
||
|
|
*/
|
||
|
|
|
||
|
|
static void
|
||
|
|
query_box_disconnect (QueryBox *query_box)
|
||
|
|
{
|
||
|
|
gtk_widget_set_sensitive (query_box->qbox, FALSE);
|
||
|
|
|
||
|
|
/* disconnect the response callback to avoid that it may be run twice */
|
||
|
|
if (query_box->response_handler)
|
||
|
|
{
|
||
|
|
g_signal_handler_disconnect (query_box->qbox,
|
||
|
|
query_box->response_handler);
|
||
|
|
|
||
|
|
query_box->response_handler = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* disconnect, if we are connected to some signal */
|
||
|
|
if (query_box->object)
|
||
|
|
g_signal_handlers_disconnect_by_func (query_box->object,
|
||
|
|
query_box_cancel_callback,
|
||
|
|
query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
query_box_destroy (QueryBox *query_box)
|
||
|
|
{
|
||
|
|
/* Destroy the box */
|
||
|
|
if (query_box->qbox)
|
||
|
|
gtk_widget_destroy (query_box->qbox);
|
||
|
|
|
||
|
|
g_slice_free (QueryBox, query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
string_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box)
|
||
|
|
{
|
||
|
|
const gchar *string;
|
||
|
|
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
|
||
|
|
/* Get the entry data */
|
||
|
|
string = gtk_entry_get_text (GTK_ENTRY (query_box->entry));
|
||
|
|
|
||
|
|
/* Call the user defined callback */
|
||
|
|
if (response_id == GTK_RESPONSE_OK)
|
||
|
|
(* (GimpQueryStringCallback) query_box->callback) (query_box->qbox,
|
||
|
|
string,
|
||
|
|
query_box->callback_data);
|
||
|
|
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
int_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box)
|
||
|
|
{
|
||
|
|
gint value;
|
||
|
|
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
|
||
|
|
/* Get the spinbutton data */
|
||
|
|
value = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (query_box->entry));
|
||
|
|
|
||
|
|
/* Call the user defined callback */
|
||
|
|
if (response_id == GTK_RESPONSE_OK)
|
||
|
|
(* (GimpQueryIntCallback) query_box->callback) (query_box->qbox,
|
||
|
|
value,
|
||
|
|
query_box->callback_data);
|
||
|
|
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
double_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box)
|
||
|
|
{
|
||
|
|
gdouble value;
|
||
|
|
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
|
||
|
|
/* Get the spinbutton data */
|
||
|
|
value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (query_box->entry));
|
||
|
|
|
||
|
|
/* Call the user defined callback */
|
||
|
|
if (response_id == GTK_RESPONSE_OK)
|
||
|
|
(* (GimpQueryDoubleCallback) query_box->callback) (query_box->qbox,
|
||
|
|
value,
|
||
|
|
query_box->callback_data);
|
||
|
|
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
size_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box)
|
||
|
|
{
|
||
|
|
gdouble size;
|
||
|
|
GimpUnit unit;
|
||
|
|
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
|
||
|
|
/* Get the sizeentry data */
|
||
|
|
size = gimp_size_entry_get_refval (GIMP_SIZE_ENTRY (query_box->entry), 0);
|
||
|
|
unit = gimp_size_entry_get_unit (GIMP_SIZE_ENTRY (query_box->entry));
|
||
|
|
|
||
|
|
/* Call the user defined callback */
|
||
|
|
if (response_id == GTK_RESPONSE_OK)
|
||
|
|
(* (GimpQuerySizeCallback) query_box->callback) (query_box->qbox,
|
||
|
|
size,
|
||
|
|
unit,
|
||
|
|
query_box->callback_data);
|
||
|
|
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
boolean_query_box_response (GtkWidget *widget,
|
||
|
|
gint response_id,
|
||
|
|
QueryBox *query_box)
|
||
|
|
{
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
|
||
|
|
/* Call the user defined callback */
|
||
|
|
(* (GimpQueryBooleanCallback) query_box->callback) (query_box->qbox,
|
||
|
|
(response_id ==
|
||
|
|
GTK_RESPONSE_OK),
|
||
|
|
query_box->callback_data);
|
||
|
|
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
query_box_cancel_callback (QueryBox *query_box)
|
||
|
|
{
|
||
|
|
query_box_disconnect (query_box);
|
||
|
|
query_box_destroy (query_box);
|
||
|
|
}
|