forked from AuroraMiddleware/gtk
081eaf4484
(cherry picked from commit 7ea1556cd0
)
1001 lines
31 KiB
C
1001 lines
31 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */
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/* GTK - The GIMP Toolkit
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* Copyright (C) 2000 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2003. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#include <string.h>
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#include "gtkmessagedialog.h"
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#include "gtkaccessible.h"
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#include "gtklabel.h"
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#include "gtkhbox.h"
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#include "gtkvbox.h"
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#include "gtkimage.h"
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#include "gtkstock.h"
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#include "gtkiconfactory.h"
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#include "gtkintl.h"
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#include "gtkprivate.h"
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#include "gtkalias.h"
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/**
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* SECTION:gtkmessagedialog
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* @Short_description: A convenient message window
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* @Title: GtkMessageDialog
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* @See_also:#GtkDialog
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*
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* #GtkMessageDialog presents a dialog with an image representing the type of
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* message (Error, Question, etc.) alongside some message text. It's simply a
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* convenience widget; you could construct the equivalent of #GtkMessageDialog
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* from #GtkDialog without too much effort, but #GtkMessageDialog saves typing.
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*
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* The easiest way to do a modal message dialog is to use gtk_dialog_run(), though
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* you can also pass in the %GTK_DIALOG_MODAL flag, gtk_dialog_run() automatically
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* makes the dialog modal and waits for the user to respond to it. gtk_dialog_run()
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* returns when any dialog button is clicked.
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* <example>
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* <title>A modal dialog.</title>
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* <programlisting>
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* dialog = gtk_message_dialog_new (main_application_window,
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* GTK_DIALOG_DESTROY_WITH_PARENT,
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* GTK_MESSAGE_ERROR,
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* GTK_BUTTONS_CLOSE,
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* "Error loading file '%s': %s",
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* filename, g_strerror (errno));
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* gtk_dialog_run (GTK_DIALOG (dialog));
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* gtk_widget_destroy (dialog);
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* </programlisting>
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* </example>
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* You might do a non-modal #GtkMessageDialog as follows:
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* <example>
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* <title>A non-modal dialog.</title>
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* <programlisting>
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* dialog = gtk_message_dialog_new (main_application_window,
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* GTK_DIALOG_DESTROY_WITH_PARENT,
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* GTK_MESSAGE_ERROR,
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* GTK_BUTTONS_CLOSE,
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* "Error loading file '%s': %s",
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* filename, g_strerror (errno));
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*
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* /* Destroy the dialog when the user responds to it (e.g. clicks a button) */
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* g_signal_connect_swapped (dialog, "response",
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* G_CALLBACK (gtk_widget_destroy),
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* dialog);
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* </programlisting>
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* </example>
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*/
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#define GTK_MESSAGE_DIALOG_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_MESSAGE_DIALOG, GtkMessageDialogPrivate))
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typedef struct _GtkMessageDialogPrivate GtkMessageDialogPrivate;
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struct _GtkMessageDialogPrivate
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{
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GtkWidget *message_area; /* vbox for the primary and secondary labels, and any extra content from the caller */
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GtkWidget *secondary_label;
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guint message_type : 3;
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guint has_primary_markup : 1;
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guint has_secondary_text : 1;
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};
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static void gtk_message_dialog_style_set (GtkWidget *widget,
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GtkStyle *prev_style);
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static void gtk_message_dialog_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_message_dialog_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gtk_message_dialog_add_buttons (GtkMessageDialog *message_dialog,
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GtkButtonsType buttons);
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enum {
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PROP_0,
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PROP_MESSAGE_TYPE,
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PROP_BUTTONS,
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PROP_TEXT,
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PROP_USE_MARKUP,
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PROP_SECONDARY_TEXT,
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PROP_SECONDARY_USE_MARKUP,
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PROP_IMAGE,
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PROP_MESSAGE_AREA
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};
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G_DEFINE_TYPE (GtkMessageDialog, gtk_message_dialog, GTK_TYPE_DIALOG)
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static void
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gtk_message_dialog_class_init (GtkMessageDialogClass *class)
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{
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GtkWidgetClass *widget_class;
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GObjectClass *gobject_class;
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widget_class = GTK_WIDGET_CLASS (class);
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gobject_class = G_OBJECT_CLASS (class);
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widget_class->style_set = gtk_message_dialog_style_set;
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gobject_class->set_property = gtk_message_dialog_set_property;
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gobject_class->get_property = gtk_message_dialog_get_property;
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gtk_widget_class_install_style_property (widget_class,
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g_param_spec_int ("message-border",
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P_("Image/label border"),
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P_("Width of border around the label and image in the message dialog"),
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0,
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G_MAXINT,
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12,
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GTK_PARAM_READABLE));
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/**
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* GtkMessageDialog:use-separator:
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*
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* Whether to draw a separator line between the message label and the buttons
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* in the dialog.
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*
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* Since: 2.4
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*/
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gtk_widget_class_install_style_property (widget_class,
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g_param_spec_boolean ("use-separator",
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P_("Use separator"),
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P_("Whether to put a separator between the message dialog's text and the buttons"),
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FALSE,
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GTK_PARAM_READABLE));
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/**
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* GtkMessageDialog:message-type:
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*
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* The type of the message. The type is used to determine
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* the image that is shown in the dialog, unless the image is
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* explicitly set by the ::image property.
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*/
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g_object_class_install_property (gobject_class,
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PROP_MESSAGE_TYPE,
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g_param_spec_enum ("message-type",
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P_("Message Type"),
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P_("The type of message"),
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GTK_TYPE_MESSAGE_TYPE,
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GTK_MESSAGE_INFO,
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GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT));
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g_object_class_install_property (gobject_class,
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PROP_BUTTONS,
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g_param_spec_enum ("buttons",
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P_("Message Buttons"),
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P_("The buttons shown in the message dialog"),
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GTK_TYPE_BUTTONS_TYPE,
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GTK_BUTTONS_NONE,
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GTK_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
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/**
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* GtkMessageDialog:text:
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*
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* The primary text of the message dialog. If the dialog has
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* a secondary text, this will appear as the title.
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*
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* Since: 2.10
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*/
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g_object_class_install_property (gobject_class,
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PROP_TEXT,
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g_param_spec_string ("text",
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P_("Text"),
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P_("The primary text of the message dialog"),
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"",
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GTK_PARAM_READWRITE));
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/**
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* GtkMessageDialog:use-markup:
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*
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* %TRUE if the primary text of the dialog includes Pango markup.
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* See pango_parse_markup().
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*
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* Since: 2.10
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*/
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g_object_class_install_property (gobject_class,
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PROP_USE_MARKUP,
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g_param_spec_boolean ("use-markup",
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P_("Use Markup"),
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P_("The primary text of the title includes Pango markup."),
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FALSE,
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GTK_PARAM_READWRITE));
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/**
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* GtkMessageDialog:secondary-text:
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*
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* The secondary text of the message dialog.
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*
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* Since: 2.10
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*/
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g_object_class_install_property (gobject_class,
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PROP_SECONDARY_TEXT,
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g_param_spec_string ("secondary-text",
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P_("Secondary Text"),
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P_("The secondary text of the message dialog"),
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NULL,
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GTK_PARAM_READWRITE));
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/**
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* GtkMessageDialog:secondary-use-markup:
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*
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* %TRUE if the secondary text of the dialog includes Pango markup.
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* See pango_parse_markup().
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*
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* Since: 2.10
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*/
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g_object_class_install_property (gobject_class,
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PROP_SECONDARY_USE_MARKUP,
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g_param_spec_boolean ("secondary-use-markup",
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P_("Use Markup in secondary"),
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P_("The secondary text includes Pango markup."),
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FALSE,
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GTK_PARAM_READWRITE));
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/**
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* GtkMessageDialog:image:
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*
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* The image for this dialog.
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*
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* Since: 2.10
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*/
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g_object_class_install_property (gobject_class,
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PROP_IMAGE,
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g_param_spec_object ("image",
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P_("Image"),
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P_("The image"),
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GTK_TYPE_WIDGET,
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GTK_PARAM_READWRITE));
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/**
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* GtkMessageDialog:message-area
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*
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* The #GtkVBox that corresponds to the message area of this dialog. See
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* gtk_message_dialog_get_message_area() for a detailed description of this
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* area.
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*
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* Since: 2.22
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*/
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g_object_class_install_property (gobject_class,
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PROP_MESSAGE_AREA,
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g_param_spec_object ("message-area",
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P_("Message area"),
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P_("GtkVBox that holds the dialog's primary and secondary labels"),
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GTK_TYPE_WIDGET,
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GTK_PARAM_READABLE));
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g_type_class_add_private (gobject_class,
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sizeof (GtkMessageDialogPrivate));
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}
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static void
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gtk_message_dialog_init (GtkMessageDialog *dialog)
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{
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GtkWidget *hbox;
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GtkMessageDialogPrivate *priv;
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priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
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gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
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gtk_window_set_title (GTK_WINDOW (dialog), "");
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gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), TRUE);
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priv->has_primary_markup = FALSE;
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priv->has_secondary_text = FALSE;
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priv->secondary_label = gtk_label_new (NULL);
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gtk_widget_set_no_show_all (priv->secondary_label, TRUE);
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dialog->label = gtk_label_new (NULL);
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dialog->image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
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gtk_misc_set_alignment (GTK_MISC (dialog->image), 0.5, 0.0);
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gtk_label_set_line_wrap (GTK_LABEL (dialog->label), TRUE);
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gtk_label_set_selectable (GTK_LABEL (dialog->label), TRUE);
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gtk_misc_set_alignment (GTK_MISC (dialog->label), 0.0, 0.0);
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gtk_label_set_line_wrap (GTK_LABEL (priv->secondary_label), TRUE);
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gtk_label_set_selectable (GTK_LABEL (priv->secondary_label), TRUE);
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gtk_misc_set_alignment (GTK_MISC (priv->secondary_label), 0.0, 0.0);
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hbox = gtk_hbox_new (FALSE, 12);
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priv->message_area = gtk_vbox_new (FALSE, 12);
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gtk_box_pack_start (GTK_BOX (priv->message_area), dialog->label,
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (priv->message_area), priv->secondary_label,
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TRUE, TRUE, 0);
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gtk_box_pack_start (GTK_BOX (hbox), dialog->image,
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FALSE, FALSE, 0);
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gtk_box_pack_start (GTK_BOX (hbox), priv->message_area,
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TRUE, TRUE, 0);
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gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
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hbox,
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FALSE, FALSE, 0);
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gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
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gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
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gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 14); /* 14 + 2 * 5 = 24 */
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gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area), 5);
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gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->action_area), 6);
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gtk_widget_show_all (hbox);
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_gtk_dialog_set_ignore_separator (GTK_DIALOG (dialog), TRUE);
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}
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static void
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setup_primary_label_font (GtkMessageDialog *dialog)
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{
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gint size;
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PangoFontDescription *font_desc;
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GtkMessageDialogPrivate *priv;
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priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
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/* unset the font settings */
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gtk_widget_modify_font (dialog->label, NULL);
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if (priv->has_secondary_text && !priv->has_primary_markup)
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{
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size = pango_font_description_get_size (dialog->label->style->font_desc);
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font_desc = pango_font_description_new ();
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pango_font_description_set_weight (font_desc, PANGO_WEIGHT_BOLD);
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pango_font_description_set_size (font_desc, size * PANGO_SCALE_LARGE);
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gtk_widget_modify_font (dialog->label, font_desc);
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pango_font_description_free (font_desc);
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}
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}
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static void
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setup_type (GtkMessageDialog *dialog,
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GtkMessageType type)
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{
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GtkMessageDialogPrivate *priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
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const gchar *stock_id = NULL;
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AtkObject *atk_obj;
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priv->message_type = type;
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switch (type)
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{
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case GTK_MESSAGE_INFO:
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stock_id = GTK_STOCK_DIALOG_INFO;
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break;
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case GTK_MESSAGE_QUESTION:
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stock_id = GTK_STOCK_DIALOG_QUESTION;
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break;
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case GTK_MESSAGE_WARNING:
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stock_id = GTK_STOCK_DIALOG_WARNING;
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break;
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case GTK_MESSAGE_ERROR:
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stock_id = GTK_STOCK_DIALOG_ERROR;
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break;
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case GTK_MESSAGE_OTHER:
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break;
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default:
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g_warning ("Unknown GtkMessageType %u", type);
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break;
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}
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if (stock_id)
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gtk_image_set_from_stock (GTK_IMAGE (dialog->image), stock_id,
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GTK_ICON_SIZE_DIALOG);
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atk_obj = gtk_widget_get_accessible (GTK_WIDGET (dialog));
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if (GTK_IS_ACCESSIBLE (atk_obj))
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{
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atk_object_set_role (atk_obj, ATK_ROLE_ALERT);
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if (stock_id)
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{
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GtkStockItem item;
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gtk_stock_lookup (stock_id, &item);
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atk_object_set_name (atk_obj, item.label);
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}
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}
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}
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static void
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gtk_message_dialog_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GtkMessageDialog *dialog;
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GtkMessageDialogPrivate *priv;
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dialog = GTK_MESSAGE_DIALOG (object);
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priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
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switch (prop_id)
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{
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case PROP_MESSAGE_TYPE:
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setup_type (dialog, g_value_get_enum (value));
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break;
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case PROP_BUTTONS:
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gtk_message_dialog_add_buttons (dialog, g_value_get_enum (value));
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break;
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case PROP_TEXT:
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if (priv->has_primary_markup)
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gtk_label_set_markup (GTK_LABEL (dialog->label),
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g_value_get_string (value));
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else
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gtk_label_set_text (GTK_LABEL (dialog->label),
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g_value_get_string (value));
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break;
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case PROP_USE_MARKUP:
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priv->has_primary_markup = g_value_get_boolean (value) != FALSE;
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gtk_label_set_use_markup (GTK_LABEL (dialog->label),
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priv->has_primary_markup);
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setup_primary_label_font (dialog);
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break;
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case PROP_SECONDARY_TEXT:
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{
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const gchar *txt = g_value_get_string (value);
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if (gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)))
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gtk_label_set_markup (GTK_LABEL (priv->secondary_label), txt);
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else
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gtk_label_set_text (GTK_LABEL (priv->secondary_label), txt);
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if (txt)
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{
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priv->has_secondary_text = TRUE;
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gtk_widget_show (priv->secondary_label);
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}
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else
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{
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priv->has_secondary_text = FALSE;
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gtk_widget_hide (priv->secondary_label);
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}
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setup_primary_label_font (dialog);
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}
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break;
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case PROP_SECONDARY_USE_MARKUP:
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gtk_label_set_use_markup (GTK_LABEL (priv->secondary_label),
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g_value_get_boolean (value));
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break;
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case PROP_IMAGE:
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gtk_message_dialog_set_image (dialog, g_value_get_object (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
|
|
gtk_message_dialog_get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
GtkMessageDialog *dialog;
|
|
GtkMessageDialogPrivate *priv;
|
|
|
|
dialog = GTK_MESSAGE_DIALOG (object);
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_MESSAGE_TYPE:
|
|
g_value_set_enum (value, (GtkMessageType) priv->message_type);
|
|
break;
|
|
case PROP_TEXT:
|
|
g_value_set_string (value, gtk_label_get_label (GTK_LABEL (dialog->label)));
|
|
break;
|
|
case PROP_USE_MARKUP:
|
|
g_value_set_boolean (value, priv->has_primary_markup);
|
|
break;
|
|
case PROP_SECONDARY_TEXT:
|
|
if (priv->has_secondary_text)
|
|
g_value_set_string (value,
|
|
gtk_label_get_label (GTK_LABEL (priv->secondary_label)));
|
|
else
|
|
g_value_set_string (value, NULL);
|
|
break;
|
|
case PROP_SECONDARY_USE_MARKUP:
|
|
if (priv->has_secondary_text)
|
|
g_value_set_boolean (value,
|
|
gtk_label_get_use_markup (GTK_LABEL (priv->secondary_label)));
|
|
else
|
|
g_value_set_boolean (value, FALSE);
|
|
break;
|
|
case PROP_IMAGE:
|
|
g_value_set_object (value, dialog->image);
|
|
break;
|
|
case PROP_MESSAGE_AREA:
|
|
g_value_set_object (value, priv->message_area);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_new:
|
|
* @parent: (allow-none): transient parent, or %NULL for none
|
|
* @flags: flags
|
|
* @type: type of message
|
|
* @buttons: set of buttons to use
|
|
* @message_format: (allow-none): printf()-style format string, or %NULL
|
|
* @Varargs: arguments for @message_format
|
|
*
|
|
* Creates a new message dialog, which is a simple dialog with an icon
|
|
* indicating the dialog type (error, warning, etc.) and some text the
|
|
* user may want to see. When the user clicks a button a "response"
|
|
* signal is emitted with response IDs from #GtkResponseType. See
|
|
* #GtkDialog for more details.
|
|
*
|
|
* Return value: (transfer none): a new #GtkMessageDialog
|
|
**/
|
|
GtkWidget*
|
|
gtk_message_dialog_new (GtkWindow *parent,
|
|
GtkDialogFlags flags,
|
|
GtkMessageType type,
|
|
GtkButtonsType buttons,
|
|
const gchar *message_format,
|
|
...)
|
|
{
|
|
GtkWidget *widget;
|
|
GtkDialog *dialog;
|
|
gchar* msg = NULL;
|
|
va_list args;
|
|
|
|
g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
|
|
|
|
widget = g_object_new (GTK_TYPE_MESSAGE_DIALOG,
|
|
"message-type", type,
|
|
"buttons", buttons,
|
|
NULL);
|
|
dialog = GTK_DIALOG (widget);
|
|
|
|
if (flags & GTK_DIALOG_NO_SEPARATOR)
|
|
{
|
|
g_warning ("The GTK_DIALOG_NO_SEPARATOR flag cannot be used for GtkMessageDialog");
|
|
flags &= ~GTK_DIALOG_NO_SEPARATOR;
|
|
}
|
|
|
|
if (message_format)
|
|
{
|
|
va_start (args, message_format);
|
|
msg = g_strdup_vprintf (message_format, args);
|
|
va_end (args);
|
|
|
|
gtk_label_set_text (GTK_LABEL (GTK_MESSAGE_DIALOG (widget)->label),
|
|
msg);
|
|
|
|
g_free (msg);
|
|
}
|
|
|
|
if (parent != NULL)
|
|
gtk_window_set_transient_for (GTK_WINDOW (widget),
|
|
GTK_WINDOW (parent));
|
|
|
|
if (flags & GTK_DIALOG_MODAL)
|
|
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
|
|
|
|
if (flags & GTK_DIALOG_DESTROY_WITH_PARENT)
|
|
gtk_window_set_destroy_with_parent (GTK_WINDOW (dialog), TRUE);
|
|
|
|
return widget;
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_new_with_markup:
|
|
* @parent: (allow-none): transient parent, or %NULL for none
|
|
* @flags: flags
|
|
* @type: type of message
|
|
* @buttons: set of buttons to use
|
|
* @message_format: (allow-none): printf()-style format string, or %NULL
|
|
* @Varargs: arguments for @message_format
|
|
*
|
|
* Creates a new message dialog, which is a simple dialog with an icon
|
|
* indicating the dialog type (error, warning, etc.) and some text which
|
|
* is marked up with the <link linkend="PangoMarkupFormat">Pango text markup language</link>.
|
|
* When the user clicks a button a "response" signal is emitted with
|
|
* response IDs from #GtkResponseType. See #GtkDialog for more details.
|
|
*
|
|
* Special XML characters in the printf() arguments passed to this
|
|
* function will automatically be escaped as necessary.
|
|
* (See g_markup_printf_escaped() for how this is implemented.)
|
|
* Usually this is what you want, but if you have an existing
|
|
* Pango markup string that you want to use literally as the
|
|
* label, then you need to use gtk_message_dialog_set_markup()
|
|
* instead, since you can't pass the markup string either
|
|
* as the format (it might contain '%' characters) or as a string
|
|
* argument.
|
|
* |[
|
|
* GtkWidget *dialog;
|
|
* dialog = gtk_message_dialog_new (main_application_window,
|
|
* GTK_DIALOG_DESTROY_WITH_PARENT,
|
|
* GTK_MESSAGE_ERROR,
|
|
* GTK_BUTTONS_CLOSE,
|
|
* NULL);
|
|
* gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog),
|
|
* markup);
|
|
* ]|
|
|
*
|
|
* Return value: a new #GtkMessageDialog
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
GtkWidget*
|
|
gtk_message_dialog_new_with_markup (GtkWindow *parent,
|
|
GtkDialogFlags flags,
|
|
GtkMessageType type,
|
|
GtkButtonsType buttons,
|
|
const gchar *message_format,
|
|
...)
|
|
{
|
|
GtkWidget *widget;
|
|
va_list args;
|
|
gchar *msg = NULL;
|
|
|
|
g_return_val_if_fail (parent == NULL || GTK_IS_WINDOW (parent), NULL);
|
|
|
|
widget = gtk_message_dialog_new (parent, flags, type, buttons, NULL);
|
|
|
|
if (message_format)
|
|
{
|
|
va_start (args, message_format);
|
|
msg = g_markup_vprintf_escaped (message_format, args);
|
|
va_end (args);
|
|
|
|
gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (widget), msg);
|
|
|
|
g_free (msg);
|
|
}
|
|
|
|
return widget;
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_set_image:
|
|
* @dialog: a #GtkMessageDialog
|
|
* @image: the image
|
|
*
|
|
* Sets the dialog's image to @image.
|
|
*
|
|
* Since: 2.10
|
|
**/
|
|
void
|
|
gtk_message_dialog_set_image (GtkMessageDialog *dialog,
|
|
GtkWidget *image)
|
|
{
|
|
GtkMessageDialogPrivate *priv;
|
|
GtkWidget *parent;
|
|
|
|
g_return_if_fail (GTK_IS_MESSAGE_DIALOG (dialog));
|
|
g_return_if_fail (image == NULL || GTK_IS_WIDGET (image));
|
|
|
|
if (image == NULL)
|
|
{
|
|
image = gtk_image_new_from_stock (NULL, GTK_ICON_SIZE_DIALOG);
|
|
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);
|
|
}
|
|
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (dialog);
|
|
|
|
priv->message_type = GTK_MESSAGE_OTHER;
|
|
|
|
parent = dialog->image->parent;
|
|
gtk_container_add (GTK_CONTAINER (parent), image);
|
|
gtk_container_remove (GTK_CONTAINER (parent), dialog->image);
|
|
gtk_box_reorder_child (GTK_BOX (parent), image, 0);
|
|
|
|
dialog->image = image;
|
|
|
|
g_object_notify (G_OBJECT (dialog), "image");
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_get_image:
|
|
* @dialog: a #GtkMessageDialog
|
|
*
|
|
* Gets the dialog's image.
|
|
*
|
|
* Return value: the dialog's image
|
|
*
|
|
* Since: 2.14
|
|
**/
|
|
GtkWidget *
|
|
gtk_message_dialog_get_image (GtkMessageDialog *dialog)
|
|
{
|
|
g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (dialog), NULL);
|
|
|
|
return dialog->image;
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_set_markup:
|
|
* @message_dialog: a #GtkMessageDialog
|
|
* @str: markup string (see <link linkend="PangoMarkupFormat">Pango markup format</link>)
|
|
*
|
|
* Sets the text of the message dialog to be @str, which is marked
|
|
* up with the <link linkend="PangoMarkupFormat">Pango text markup
|
|
* language</link>.
|
|
*
|
|
* Since: 2.4
|
|
**/
|
|
void
|
|
gtk_message_dialog_set_markup (GtkMessageDialog *message_dialog,
|
|
const gchar *str)
|
|
{
|
|
GtkMessageDialogPrivate *priv;
|
|
|
|
g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
|
|
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (message_dialog);
|
|
priv->has_primary_markup = TRUE;
|
|
gtk_label_set_markup (GTK_LABEL (message_dialog->label), str);
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_format_secondary_text:
|
|
* @message_dialog: a #GtkMessageDialog
|
|
* @message_format: (allow-none): printf()-style format string, or %NULL
|
|
* @Varargs: arguments for @message_format
|
|
*
|
|
* Sets the secondary text of the message dialog to be @message_format
|
|
* (with printf()-style).
|
|
*
|
|
* Note that setting a secondary text makes the primary text become
|
|
* bold, unless you have provided explicit markup.
|
|
*
|
|
* Since: 2.6
|
|
**/
|
|
void
|
|
gtk_message_dialog_format_secondary_text (GtkMessageDialog *message_dialog,
|
|
const gchar *message_format,
|
|
...)
|
|
{
|
|
va_list args;
|
|
gchar *msg = NULL;
|
|
GtkMessageDialogPrivate *priv;
|
|
|
|
g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
|
|
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (message_dialog);
|
|
|
|
if (message_format)
|
|
{
|
|
priv->has_secondary_text = TRUE;
|
|
|
|
va_start (args, message_format);
|
|
msg = g_strdup_vprintf (message_format, args);
|
|
va_end (args);
|
|
|
|
gtk_widget_show (priv->secondary_label);
|
|
gtk_label_set_text (GTK_LABEL (priv->secondary_label), msg);
|
|
|
|
g_free (msg);
|
|
}
|
|
else
|
|
{
|
|
priv->has_secondary_text = FALSE;
|
|
gtk_widget_hide (priv->secondary_label);
|
|
}
|
|
|
|
setup_primary_label_font (message_dialog);
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_format_secondary_markup:
|
|
* @message_dialog: a #GtkMessageDialog
|
|
* @message_format: printf()-style markup string (see
|
|
<link linkend="PangoMarkupFormat">Pango markup format</link>), or %NULL
|
|
* @Varargs: arguments for @message_format
|
|
*
|
|
* Sets the secondary text of the message dialog to be @message_format (with
|
|
* printf()-style), which is marked up with the
|
|
* <link linkend="PangoMarkupFormat">Pango text markup language</link>.
|
|
*
|
|
* Note that setting a secondary text makes the primary text become
|
|
* bold, unless you have provided explicit markup.
|
|
*
|
|
* Due to an oversight, this function does not escape special XML characters
|
|
* like gtk_message_dialog_new_with_markup() does. Thus, if the arguments
|
|
* may contain special XML characters, you should use g_markup_printf_escaped()
|
|
* to escape it.
|
|
|
|
* <informalexample><programlisting>
|
|
* gchar *msg;
|
|
*
|
|
* msg = g_markup_printf_escaped (message_format, ...);
|
|
* gtk_message_dialog_format_secondary_markup (message_dialog, "%s", msg);
|
|
* g_free (msg);
|
|
* </programlisting></informalexample>
|
|
*
|
|
* Since: 2.6
|
|
**/
|
|
void
|
|
gtk_message_dialog_format_secondary_markup (GtkMessageDialog *message_dialog,
|
|
const gchar *message_format,
|
|
...)
|
|
{
|
|
va_list args;
|
|
gchar *msg = NULL;
|
|
GtkMessageDialogPrivate *priv;
|
|
|
|
g_return_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog));
|
|
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (message_dialog);
|
|
|
|
if (message_format)
|
|
{
|
|
priv->has_secondary_text = TRUE;
|
|
|
|
va_start (args, message_format);
|
|
msg = g_strdup_vprintf (message_format, args);
|
|
va_end (args);
|
|
|
|
gtk_widget_show (priv->secondary_label);
|
|
gtk_label_set_markup (GTK_LABEL (priv->secondary_label), msg);
|
|
|
|
g_free (msg);
|
|
}
|
|
else
|
|
{
|
|
priv->has_secondary_text = FALSE;
|
|
gtk_widget_hide (priv->secondary_label);
|
|
}
|
|
|
|
setup_primary_label_font (message_dialog);
|
|
}
|
|
|
|
/**
|
|
* gtk_message_dialog_get_message_area:
|
|
* @message_dialog: a #GtkMessageDialog
|
|
*
|
|
* Return value: A #GtkVBox corresponding to the "message area" in the
|
|
* @message_dialog. This is the box where the dialog's primary and secondary
|
|
* labels are packed. You can add your own extra content to that box and it
|
|
* will appear below those labels, on the right side of the dialog's image (or
|
|
* on the left for right-to-left languages). See gtk_dialog_get_content_area()
|
|
* for the corresponding function in the parent #GtkDialog.
|
|
*
|
|
* Since: 2.22
|
|
**/
|
|
GtkWidget *
|
|
gtk_message_dialog_get_message_area (GtkMessageDialog *message_dialog)
|
|
{
|
|
GtkMessageDialogPrivate *priv;
|
|
|
|
g_return_val_if_fail (GTK_IS_MESSAGE_DIALOG (message_dialog), NULL);
|
|
|
|
priv = GTK_MESSAGE_DIALOG_GET_PRIVATE (message_dialog);
|
|
|
|
return priv->message_area;
|
|
}
|
|
|
|
static void
|
|
gtk_message_dialog_add_buttons (GtkMessageDialog* message_dialog,
|
|
GtkButtonsType buttons)
|
|
{
|
|
GtkDialog* dialog = GTK_DIALOG (message_dialog);
|
|
|
|
switch (buttons)
|
|
{
|
|
case GTK_BUTTONS_NONE:
|
|
/* nothing */
|
|
break;
|
|
|
|
case GTK_BUTTONS_OK:
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_OK,
|
|
GTK_RESPONSE_OK);
|
|
break;
|
|
|
|
case GTK_BUTTONS_CLOSE:
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_CLOSE,
|
|
GTK_RESPONSE_CLOSE);
|
|
break;
|
|
|
|
case GTK_BUTTONS_CANCEL:
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_CANCEL,
|
|
GTK_RESPONSE_CANCEL);
|
|
break;
|
|
|
|
case GTK_BUTTONS_YES_NO:
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_NO,
|
|
GTK_RESPONSE_NO);
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_YES,
|
|
GTK_RESPONSE_YES);
|
|
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
|
|
GTK_RESPONSE_YES,
|
|
GTK_RESPONSE_NO,
|
|
-1);
|
|
break;
|
|
|
|
case GTK_BUTTONS_OK_CANCEL:
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_CANCEL,
|
|
GTK_RESPONSE_CANCEL);
|
|
gtk_dialog_add_button (dialog,
|
|
GTK_STOCK_OK,
|
|
GTK_RESPONSE_OK);
|
|
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
|
|
GTK_RESPONSE_OK,
|
|
GTK_RESPONSE_CANCEL,
|
|
-1);
|
|
break;
|
|
|
|
default:
|
|
g_warning ("Unknown GtkButtonsType");
|
|
break;
|
|
}
|
|
|
|
g_object_notify (G_OBJECT (message_dialog), "buttons");
|
|
}
|
|
|
|
static void
|
|
gtk_message_dialog_style_set (GtkWidget *widget,
|
|
GtkStyle *prev_style)
|
|
{
|
|
GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (widget);
|
|
gboolean use_separator;
|
|
GtkWidget *parent;
|
|
gint border_width;
|
|
|
|
parent = GTK_WIDGET (GTK_MESSAGE_DIALOG (widget)->image->parent);
|
|
|
|
if (parent)
|
|
{
|
|
gtk_widget_style_get (widget, "message-border",
|
|
&border_width, NULL);
|
|
|
|
gtk_container_set_border_width (GTK_CONTAINER (parent),
|
|
MAX (0, border_width - 7));
|
|
}
|
|
|
|
gtk_widget_style_get (widget,
|
|
"use-separator", &use_separator,
|
|
NULL);
|
|
|
|
_gtk_dialog_set_ignore_separator (GTK_DIALOG (widget), FALSE);
|
|
gtk_dialog_set_has_separator (GTK_DIALOG (widget), use_separator);
|
|
_gtk_dialog_set_ignore_separator (GTK_DIALOG (widget), TRUE);
|
|
|
|
setup_primary_label_font (dialog);
|
|
|
|
GTK_WIDGET_CLASS (gtk_message_dialog_parent_class)->style_set (widget, prev_style);
|
|
}
|
|
|
|
#define __GTK_MESSAGE_DIALOG_C__
|
|
#include "gtkaliasdef.c"
|