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glade/plugins/gtk+/glade-image-editor.c
Juan Pablo Ugarte c098f78522 Removed use of deprecated GtkHBox, GtkVBox and others
2012-04-28 13:56:00 -03:00

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/*
* Copyright (C) 2008 Tristan Van Berkom.
*
* 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 2.1 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 program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Authors:
* Tristan Van Berkom <tvb@gnome.org>
*/
#include <config.h>
#include <gladeui/glade.h>
#include <glib/gi18n-lib.h>
#include <gdk/gdkkeysyms.h>
#include "glade-image-editor.h"
static void glade_image_editor_finalize (GObject * object);
static void glade_image_editor_editable_init (GladeEditableIface * iface);
static void glade_image_editor_grab_focus (GtkWidget * widget);
static GladeEditableIface *parent_editable_iface;
G_DEFINE_TYPE_WITH_CODE (GladeImageEditor, glade_image_editor, GTK_TYPE_VBOX,
G_IMPLEMENT_INTERFACE (GLADE_TYPE_EDITABLE,
glade_image_editor_editable_init));
static void
glade_image_editor_class_init (GladeImageEditorClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->finalize = glade_image_editor_finalize;
widget_class->grab_focus = glade_image_editor_grab_focus;
}
static void
glade_image_editor_init (GladeImageEditor * self)
{
}
static void
glade_image_editor_load (GladeEditable * editable, GladeWidget * widget)
{
GladeImageEditor *image_editor = GLADE_IMAGE_EDITOR (editable);
GladeImageEditMode image_mode = 0;
GList *l;
/* Chain up to default implementation */
parent_editable_iface->load (editable, widget);
/* load the embedded editable... */
if (image_editor->embed)
glade_editable_load (GLADE_EDITABLE (image_editor->embed), widget);
for (l = image_editor->properties; l; l = l->next)
glade_editor_property_load_by_widget (GLADE_EDITOR_PROPERTY (l->data),
widget);
if (widget)
{
glade_widget_property_get (widget, "image-mode", &image_mode);
switch (image_mode)
{
case GLADE_IMAGE_MODE_STOCK:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
(image_editor->stock_radio), TRUE);
break;
case GLADE_IMAGE_MODE_ICON:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
(image_editor->icon_radio), TRUE);
break;
case GLADE_IMAGE_MODE_FILENAME:
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON
(image_editor->file_radio), TRUE);
break;
default:
break;
}
}
}
static void
glade_image_editor_set_show_name (GladeEditable * editable, gboolean show_name)
{
GladeImageEditor *image_editor = GLADE_IMAGE_EDITOR (editable);
glade_editable_set_show_name (GLADE_EDITABLE (image_editor->embed),
show_name);
}
static void
glade_image_editor_editable_init (GladeEditableIface * iface)
{
parent_editable_iface = g_type_default_interface_peek (GLADE_TYPE_EDITABLE);
iface->load = glade_image_editor_load;
iface->set_show_name = glade_image_editor_set_show_name;
}
static void
glade_image_editor_finalize (GObject * object)
{
GladeImageEditor *image_editor = GLADE_IMAGE_EDITOR (object);
if (image_editor->properties)
g_list_free (image_editor->properties);
image_editor->properties = NULL;
image_editor->embed = NULL;
glade_editable_load (GLADE_EDITABLE (object), NULL);
G_OBJECT_CLASS (glade_image_editor_parent_class)->finalize (object);
}
static void
glade_image_editor_grab_focus (GtkWidget * widget)
{
GladeImageEditor *image_editor = GLADE_IMAGE_EDITOR (widget);
gtk_widget_grab_focus (image_editor->embed);
}
static void
table_attach (GtkWidget * table, GtkWidget * child, gint pos, gint row)
{
gtk_grid_attach (GTK_GRID (table), child, pos, row, 1, 1);
if (pos)
gtk_widget_set_hexpand (child, TRUE);
}
static void
set_stock_mode (GladeImageEditor * image_editor)
{
GladeProperty *property;
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
GValue value = { 0, };
property = glade_widget_get_property (gwidget, "icon-name");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "pixbuf");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "stock");
glade_property_get_default (property, &value);
glade_command_set_property_value (property, &value);
g_value_unset (&value);
property = glade_widget_get_property (gwidget, "image-mode");
glade_command_set_property (property, GLADE_IMAGE_MODE_STOCK);
}
static void
set_icon_mode (GladeImageEditor * image_editor)
{
GladeProperty *property;
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
property = glade_widget_get_property (gwidget, "stock");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "pixbuf");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "image-mode");
glade_command_set_property (property, GLADE_IMAGE_MODE_ICON);
}
static void
set_file_mode (GladeImageEditor * image_editor)
{
GladeProperty *property;
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
property = glade_widget_get_property (gwidget, "stock");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "icon-name");
glade_command_set_property (property, NULL);
property = glade_widget_get_property (gwidget, "image-mode");
glade_command_set_property (property, GLADE_IMAGE_MODE_FILENAME);
}
static void
stock_toggled (GtkWidget * widget, GladeImageEditor * image_editor)
{
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
if (glade_editable_loading (GLADE_EDITABLE (image_editor)) || !gwidget)
return;
if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (image_editor->stock_radio)))
return;
glade_editable_block (GLADE_EDITABLE (image_editor));
glade_command_push_group (_("Setting %s to use an image from stock"),
glade_widget_get_name (gwidget));
set_stock_mode (image_editor);
glade_command_pop_group ();
glade_editable_unblock (GLADE_EDITABLE (image_editor));
/* reload buttons and sensitivity and stuff... */
glade_editable_load (GLADE_EDITABLE (image_editor), gwidget);
}
static void
icon_toggled (GtkWidget * widget, GladeImageEditor * image_editor)
{
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
if (glade_editable_loading (GLADE_EDITABLE (image_editor)) || !gwidget)
return;
if (!gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (image_editor->icon_radio)))
return;
glade_editable_block (GLADE_EDITABLE (image_editor));
glade_command_push_group (_("Setting %s to use an image from the icon theme"),
glade_widget_get_name (gwidget));
set_icon_mode (image_editor);
glade_command_pop_group ();
glade_editable_unblock (GLADE_EDITABLE (image_editor));
/* reload buttons and sensitivity and stuff... */
glade_editable_load (GLADE_EDITABLE (image_editor), gwidget);
}
static void
file_toggled (GtkWidget * widget, GladeImageEditor * image_editor)
{
GladeWidget *gwidget = glade_editable_loaded_widget (GLADE_EDITABLE (image_editor));
if (glade_editable_loading (GLADE_EDITABLE (image_editor)) || !gwidget)
return;
if (!gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON (image_editor->file_radio)))
return;
glade_editable_block (GLADE_EDITABLE (image_editor));
glade_command_push_group (_("Setting %s to use an image from filename"),
glade_widget_get_name (gwidget));
set_file_mode (image_editor);
glade_command_pop_group ();
glade_editable_unblock (GLADE_EDITABLE (image_editor));
/* reload buttons and sensitivity and stuff... */
glade_editable_load (GLADE_EDITABLE (image_editor), gwidget);
}
GtkWidget *
glade_image_editor_new (GladeWidgetAdaptor * adaptor, GladeEditable * embed)
{
GladeImageEditor *image_editor;
GladeEditorProperty *eprop;
GtkWidget *table, *frame, *alignment, *label, *hbox;
gchar *str;
g_return_val_if_fail (GLADE_IS_WIDGET_ADAPTOR (adaptor), NULL);
g_return_val_if_fail (GLADE_IS_EDITABLE (embed), NULL);
image_editor = g_object_new (GLADE_TYPE_IMAGE_EDITOR, NULL);
image_editor->embed = GTK_WIDGET (embed);
/* Pack the parent on top... */
gtk_box_pack_start (GTK_BOX (image_editor), GTK_WIDGET (embed), FALSE, FALSE,
0);
/* Image content frame... */
str = g_strdup_printf ("<b>%s</b>", _("Edit Image"));
label = gtk_label_new (str);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
g_free (str);
frame = gtk_frame_new (NULL);
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
gtk_box_pack_start (GTK_BOX (image_editor), frame, FALSE, FALSE, 8);
alignment = gtk_alignment_new (0.5F, 0.5F, 1.0F, 1.0F);
gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 6, 0, 12, 0);
gtk_container_add (GTK_CONTAINER (frame), alignment);
table = gtk_grid_new ();
gtk_orientable_set_orientation (GTK_ORIENTABLE (table),
GTK_ORIENTATION_VERTICAL);
gtk_grid_set_row_spacing (GTK_GRID (table), 4);
gtk_container_add (GTK_CONTAINER (alignment), table);
/* Stock image... */
eprop =
glade_widget_adaptor_create_eprop_by_name (adaptor, "stock", FALSE, TRUE);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
image_editor->stock_radio = gtk_radio_button_new (NULL);
gtk_box_pack_start (GTK_BOX (hbox), image_editor->stock_radio, FALSE, FALSE,
2);
gtk_box_pack_start (GTK_BOX (hbox), glade_editor_property_get_item_label (eprop), TRUE, TRUE, 2);
table_attach (table, hbox, 0, 0);
table_attach (table, GTK_WIDGET (eprop), 1, 0);
image_editor->properties = g_list_prepend (image_editor->properties, eprop);
/* Icon theme image... */
eprop =
glade_widget_adaptor_create_eprop_by_name (adaptor, "icon-name", FALSE,
TRUE);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
image_editor->icon_radio = gtk_radio_button_new_from_widget
(GTK_RADIO_BUTTON (image_editor->stock_radio));
gtk_box_pack_start (GTK_BOX (hbox), image_editor->icon_radio, FALSE, FALSE,
2);
gtk_box_pack_start (GTK_BOX (hbox), glade_editor_property_get_item_label (eprop), TRUE, TRUE, 2);
table_attach (table, hbox, 0, 1);
table_attach (table, GTK_WIDGET (eprop), 1, 1);
image_editor->properties = g_list_prepend (image_editor->properties, eprop);
/* Filename... */
eprop =
glade_widget_adaptor_create_eprop_by_name (adaptor, "pixbuf", FALSE,
TRUE);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
image_editor->file_radio = gtk_radio_button_new_from_widget
(GTK_RADIO_BUTTON (image_editor->stock_radio));
gtk_box_pack_start (GTK_BOX (hbox), image_editor->file_radio, FALSE, FALSE,
2);
gtk_box_pack_start (GTK_BOX (hbox), glade_editor_property_get_item_label (eprop), TRUE, TRUE, 2);
table_attach (table, hbox, 0, 2);
table_attach (table, GTK_WIDGET (eprop), 1, 2);
image_editor->properties = g_list_prepend (image_editor->properties, eprop);
/* Image size frame... */
str = g_strdup_printf ("<b>%s</b>", _("Set Image Size"));
label = gtk_label_new (str);
gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
g_free (str);
frame = gtk_frame_new (NULL);
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
gtk_box_pack_start (GTK_BOX (image_editor), frame, FALSE, FALSE, 8);
alignment = gtk_alignment_new (0.5F, 0.5F, 1.0F, 1.0F);
gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 6, 0, 12, 0);
gtk_container_add (GTK_CONTAINER (frame), alignment);
table = gtk_grid_new ();
gtk_orientable_set_orientation (GTK_ORIENTABLE (table),
GTK_ORIENTATION_VERTICAL);
gtk_grid_set_row_spacing (GTK_GRID (table), 4);
gtk_container_add (GTK_CONTAINER (alignment), table);
/* Icon Size... */
eprop =
glade_widget_adaptor_create_eprop_by_name (adaptor, "icon-size", FALSE,
TRUE);
table_attach (table, glade_editor_property_get_item_label (eprop), 0, 0);
table_attach (table, GTK_WIDGET (eprop), 1, 0);
image_editor->properties = g_list_prepend (image_editor->properties, eprop);
/* Pixel Size... */
eprop =
glade_widget_adaptor_create_eprop_by_name (adaptor, "pixel-size", FALSE,
TRUE);
table_attach (table, glade_editor_property_get_item_label (eprop), 0, 1);
table_attach (table, GTK_WIDGET (eprop), 1, 1);
image_editor->properties = g_list_prepend (image_editor->properties, eprop);
/* Connect radio button signals... */
g_signal_connect (G_OBJECT (image_editor->stock_radio), "toggled",
G_CALLBACK (stock_toggled), image_editor);
g_signal_connect (G_OBJECT (image_editor->icon_radio), "toggled",
G_CALLBACK (icon_toggled), image_editor);
g_signal_connect (G_OBJECT (image_editor->file_radio), "toggled",
G_CALLBACK (file_toggled), image_editor);
gtk_widget_show_all (GTK_WIDGET (image_editor));
return GTK_WIDGET (image_editor);
}
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