Desktop
/* $Id: callbacks.c,v 1.14 2010/10/25 23:47:27 khorben Exp $ */
/* Copyright (c) 2010 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Editor */
/* 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, version 3 of the License.
*
* 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 <http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <libintl.h>
#include "editor.h"
#include "callbacks.h"
#include "../config.h"
#define _(string) gettext(string)
/* public */
/* functions */
gboolean on_closex(gpointer data)
{
Editor * editor = data;
return editor_close(editor);
}
/* on_edit_find */
void on_edit_find(gpointer data)
{
Editor * editor = data;
editor_find(editor, NULL);
}
/* on_edit_preferences */
static void _preferences_set(Editor * editor);
static gboolean _preferences_on_closex(gpointer data);
static void _preferences_on_response(GtkWidget * widget, gint response,
gpointer data);
static void _preferences_on_cancel(gpointer data);
static void _preferences_on_ok(gpointer data);
void on_edit_preferences(gpointer data)
{
Editor * editor = data;
PangoFontDescription * desc;
GtkWidget * vbox;
GtkWidget * hbox;
GtkWidget * widget;
GtkSizeGroup * group;
if(editor->pr_window != NULL)
{
gtk_widget_show(editor->pr_window);
return;
}
desc = pango_font_description_new();
pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
editor->pr_window = gtk_dialog_new_with_buttons(
_("Text editor preferences"),
GTK_WINDOW(editor->window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
g_signal_connect_swapped(G_OBJECT(editor->pr_window), "delete-event",
G_CALLBACK(_preferences_on_closex), editor);
g_signal_connect(G_OBJECT(editor->pr_window), "response",
G_CALLBACK(_preferences_on_response), editor);
#if GTK_CHECK_VERSION(2, 14, 0)
vbox = gtk_dialog_get_content_area(GTK_DIALOG(editor->pr_window));
#else
vbox = GTK_DIALOG(editor->pr_window)->vbox;
#endif
hbox = gtk_hbox_new(FALSE, 0);
group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
/* font */
widget = gtk_label_new(_("Font:"));
gtk_widget_modify_font(widget, desc);
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
editor->pr_font = gtk_font_button_new();
gtk_font_button_set_use_font(GTK_FONT_BUTTON(editor->pr_font), TRUE);
gtk_size_group_add_widget(group, editor->pr_font);
gtk_box_pack_start(GTK_BOX(hbox), editor->pr_font, TRUE, TRUE, 4);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 4);
_preferences_set(editor);
gtk_widget_show_all(editor->pr_window);
}
static void _preferences_set(Editor * editor)
{
gtk_font_button_set_font_name(GTK_FONT_BUTTON(editor->pr_font),
editor->font);
}
static gboolean _preferences_on_closex(gpointer data)
{
Editor * editor = data;
_preferences_on_cancel(editor);
return TRUE;
}
static void _preferences_on_response(GtkWidget * widget, gint response,
gpointer data)
{
gtk_widget_hide(widget);
if(response == GTK_RESPONSE_OK)
_preferences_on_ok(data);
else if(response == GTK_RESPONSE_CANCEL)
_preferences_on_cancel(data);
}
static void _preferences_on_cancel(gpointer data)
{
Editor * editor = data;
gtk_widget_hide(editor->pr_window);
_preferences_set(editor);
}
static void _preferences_on_ok(gpointer data)
{
Editor * editor = data;
char const * font;
gtk_widget_hide(editor->pr_window);
font = gtk_font_button_get_font_name(GTK_FONT_BUTTON(editor->pr_font));
editor_set_font(editor, font);
}
/* on_edit_select_all */
void on_edit_select_all(gpointer data)
{
Editor * editor = data;
editor_select_all(editor);
}
/* on_edit_unselect_all */
void on_edit_unselect_all(gpointer data)
{
Editor * editor = data;
editor_unselect_all(editor);
}
/* on_file_close */
void on_file_close(gpointer data)
{
Editor * editor = data;
editor_close(editor);
}
/* on_file_new */
void on_file_new(gpointer data)
{
Editor * editor = data;
editor_open(editor, NULL);
}
/* on_file_open */
void on_file_open(gpointer data)
{
Editor * editor = data;
editor_open_dialog(editor);
}
/* on_file_save */
void on_file_save(gpointer data)
{
Editor * editor = data;
editor_save(editor);
}
/* on_file_save_as */
void on_file_save_as(gpointer data)
{
Editor * editor = data;
editor_save_as_dialog(editor);
}
/* on_help_about */
void on_help_about(gpointer data)
{
Editor * editor = data;
editor_about(editor);
}
/* toolbar */
/* on_close */
void on_close(gpointer data)
{
Editor * editor = data;
editor_close(editor);
}
/* on_new */
void on_new(gpointer data)
{
Editor * editor = data;
editor_open(editor, NULL);
}
/* on_open */
void on_open(gpointer data)
{
Editor * editor = data;
editor_open_dialog(editor);
}
/* on_save */
void on_save(gpointer data)
{
Editor * editor = data;
editor_save(editor);
}
/* on_save_as */
void on_save_as(gpointer data)
{
Editor * editor = data;
editor_save_as_dialog(editor);
}
/* on_preferences */
void on_preferences(gpointer data)
{
Editor * editor = data;
on_edit_preferences(editor);
}