460 lines
12 KiB
C
460 lines
12 KiB
C
/* $Id$ */
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static char const _copyright[] =
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"Copyright (c) 2010 Pierre Pronchery <khorben@defora.org>";
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/* This file is part of DeforaOS Desktop Editor */
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static char const _license[] =
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"Editor is free software; you can redistribute it and/or modify it under the\n"
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"terms of the GNU General Public License version 3 as published by the Free\n"
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"Software Foundation.\n"
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"\n"
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"Editor is distributed in the hope that it will be useful, but WITHOUT ANY\n"
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"WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS\n"
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"FOR A PARTICULAR PURPOSE. See the GNU General Public License for more\n"
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"details.\n"
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"\n"
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"You should have received a copy of the GNU General Public License along with\n"
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"Editor; if not, see <http://www.gnu.org/licenses/>.\n";
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#include <stdlib.h>
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#include <libintl.h>
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#include "editor.h"
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#include "callbacks.h"
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#include "../config.h"
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#define _(string) gettext(string)
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/* private */
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/* constants */
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static char const * _authors[] =
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{
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"Pierre Pronchery <khorben@defora.org>",
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NULL
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};
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/* public */
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/* functions */
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gboolean on_closex(gpointer data)
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{
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Editor * editor = data;
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return editor_close(editor);
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}
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/* on_edit_find */
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void on_edit_find(gpointer data)
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{
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Editor * editor = data;
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editor_find(editor, NULL);
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}
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/* on_edit_preferences */
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static void _preferences_set(Editor * editor);
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static void _preferences_on_cancel(gpointer data);
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static gboolean _preferences_on_closex(GtkWidget * widget, GdkEvent * event,
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gpointer data);
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static void _preferences_on_ok(gpointer data);
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void on_edit_preferences(gpointer data)
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{
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Editor * editor = data;
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PangoFontDescription * desc;
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GtkWidget * vbox;
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GtkWidget * hbox;
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GtkWidget * widget;
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GtkSizeGroup * group;
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if(editor->pr_window != NULL)
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{
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gtk_widget_show(editor->pr_window);
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return;
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}
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desc = pango_font_description_new();
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pango_font_description_set_weight(desc, PANGO_WEIGHT_BOLD);
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editor->pr_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_resizable(GTK_WINDOW(editor->pr_window), FALSE);
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gtk_window_set_title(GTK_WINDOW(editor->pr_window),
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_("Text editor preferences"));
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gtk_window_set_transient_for(GTK_WINDOW(editor->pr_window), GTK_WINDOW(
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editor->window));
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g_signal_connect(G_OBJECT(editor->pr_window), "delete-event",
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G_CALLBACK(_preferences_on_closex), editor);
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vbox = gtk_vbox_new(FALSE, 0);
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hbox = gtk_hbox_new(FALSE, 0);
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group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
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/* font */
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widget = gtk_label_new(_("Font:"));
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gtk_widget_modify_font(widget, desc);
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gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
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editor->pr_font = gtk_font_button_new();
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gtk_font_button_set_use_font(GTK_FONT_BUTTON(editor->pr_font), TRUE);
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gtk_size_group_add_widget(group, editor->pr_font);
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gtk_box_pack_start(GTK_BOX(hbox), editor->pr_font, TRUE, TRUE, 4);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 4);
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/* dialog */
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hbox = gtk_hbox_new(FALSE, 0);
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group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
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widget = gtk_button_new_from_stock(GTK_STOCK_OK);
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gtk_size_group_add_widget(group, widget);
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g_signal_connect_swapped(G_OBJECT(widget), "clicked", G_CALLBACK(
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_preferences_on_ok), editor);
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gtk_box_pack_end(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
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widget = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
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gtk_size_group_add_widget(group, widget);
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g_signal_connect_swapped(G_OBJECT(widget), "clicked", G_CALLBACK(
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_preferences_on_cancel), editor);
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gtk_box_pack_end(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
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gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 4);
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/* separator */
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hbox = gtk_hbox_new(FALSE, 0);
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widget = gtk_hseparator_new();
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gtk_box_pack_start(GTK_BOX(hbox), widget, TRUE, TRUE, 4);
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gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 4);
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gtk_container_add(GTK_CONTAINER(editor->pr_window), vbox);
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_preferences_set(editor);
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gtk_widget_show_all(editor->pr_window);
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}
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static void _preferences_set(Editor * editor)
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{
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gtk_font_button_set_font_name(GTK_FONT_BUTTON(editor->pr_font),
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editor->font);
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}
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static void _preferences_on_cancel(gpointer data)
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{
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Editor * editor = data;
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gtk_widget_hide(editor->pr_window);
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_preferences_set(editor);
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}
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static gboolean _preferences_on_closex(GtkWidget * widget, GdkEvent * event,
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gpointer data)
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{
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Editor * editor = data;
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_preferences_on_cancel(editor);
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return TRUE;
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}
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static void _preferences_on_ok(gpointer data)
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{
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Editor * editor = data;
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char const * font;
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gtk_widget_hide(editor->pr_window);
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font = gtk_font_button_get_font_name(GTK_FONT_BUTTON(editor->pr_font));
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editor_set_font(editor, font);
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}
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/* on_file_close */
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void on_file_close(gpointer data)
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{
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Editor * editor = data;
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editor_close(editor);
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}
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/* on_file_new */
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void on_file_new(gpointer data)
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{
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Editor * editor = data;
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editor_open(editor, NULL);
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}
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/* on_file_open */
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void on_file_open(gpointer data)
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{
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Editor * editor = data;
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editor_open_dialog(editor);
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}
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/* on_file_save */
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void on_file_save(gpointer data)
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{
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Editor * editor = data;
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editor_save(editor);
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}
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/* on_file_save_as */
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void on_file_save_as(gpointer data)
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{
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Editor * editor = data;
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editor_save_as_dialog(editor);
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}
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/* on_help_about */
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static gboolean _about_on_closex(gpointer data);
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#if !GTK_CHECK_VERSION(2, 6, 0)
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static void _about_on_close(GtkWidget * widget, gpointer data);
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static void _about_on_credits(GtkWidget * widget, gpointer data);
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static void _about_on_license(GtkWidget * widget, gpointer data);
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#endif
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void on_help_about(gpointer data)
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{
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Editor * editor = data;
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static GtkWidget * window = NULL;
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#if GTK_CHECK_VERSION(2, 6, 0)
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gsize cnt = 65536;
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gchar * buf;
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if(window != NULL)
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{
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gtk_widget_show(window);
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return;
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}
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if((buf = malloc(sizeof(*buf) * cnt)) == NULL)
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{
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editor_error(editor, "malloc", 0);
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return;
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}
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window = gtk_about_dialog_new();
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gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(
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editor->window));
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g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK(
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_about_on_closex), window);
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g_signal_connect(G_OBJECT(window), "response", G_CALLBACK(
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gtk_widget_hide), NULL);
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gtk_about_dialog_set_name(GTK_ABOUT_DIALOG(window), PACKAGE);
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gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(window), VERSION);
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gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG(window), _authors);
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gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(window), _copyright);
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gtk_about_dialog_set_logo_icon_name(GTK_ABOUT_DIALOG(window),
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"text-editor");
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if(g_file_get_contents("/usr/share/common-licenses/GPL-2", &buf, &cnt,
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NULL) == TRUE)
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gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(window), buf);
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else
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gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(window),
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_license);
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free(buf);
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gtk_widget_show(window);
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}
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#else
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GtkWidget * vbox;
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GtkWidget * hbox;
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GtkWidget * button;
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if(window != NULL)
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{
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gtk_widget_show(window);
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return;
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}
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_container_set_border_width(GTK_CONTAINER(window), 4);
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gtk_window_set_title(GTK_WINDOW(window), _("About Editor"));
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gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(
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editor->window));
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g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK(
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_about_on_closex), window);
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vbox = gtk_vbox_new(FALSE, 2);
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gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(PACKAGE " " VERSION),
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FALSE, FALSE, 2);
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gtk_box_pack_start(GTK_BOX(vbox), gtk_label_new(_copyright), FALSE,
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FALSE, 2);
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hbox = gtk_hbox_new(TRUE, 4);
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button = gtk_button_new_with_mnemonic(_("C_redits"));
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g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(
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_about_on_credits), window);
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gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, TRUE, 4);
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button = gtk_button_new_with_mnemonic(_("_License"));
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g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(
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_about_on_license), window);
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gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, TRUE, 4);
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button = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
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g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(
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_about_on_close), window);
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gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, TRUE, 4);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 4);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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gtk_widget_show_all(window);
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}
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#endif /* !GTK_CHECK_VERSION(2, 6, 0) */
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static gboolean _about_on_closex(gpointer data)
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{
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GtkWidget * widget = data;
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gtk_widget_hide(widget);
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return TRUE;
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}
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#if !GTK_CHECK_VERSION(2, 6, 0)
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static void _about_on_close(GtkWidget * widget, gpointer data)
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{
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GtkWidget * window = data;
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gtk_widget_hide(window);
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}
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static void _about_on_credits(GtkWidget * widget, gpointer data)
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{
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static GtkWidget * window = NULL;
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GtkWidget * about = data;
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GtkWidget * vbox;
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GtkWidget * notebook;
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GtkWidget * textview;
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GtkTextBuffer * tbuf;
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GtkTextIter iter;
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GtkWidget * hbox;
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size_t i;
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if(window != NULL)
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{
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gtk_widget_show(window);
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return;
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}
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size(GTK_WINDOW(window), 200, 200);
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gtk_container_set_border_width(GTK_CONTAINER(window), 4);
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gtk_window_set_title(GTK_WINDOW(window), _("Credits"));
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gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(about));
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g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK(
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_about_on_closex), window);
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vbox = gtk_vbox_new(FALSE, 0);
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textview = gtk_text_view_new();
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gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
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tbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
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gtk_text_buffer_set_text(tbuf, "", 0);
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for(i = 0; _authors[i] != NULL; i++)
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{
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gtk_text_buffer_get_end_iter(tbuf, &iter);
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gtk_text_buffer_insert(tbuf, &iter, _authors[i], strlen(
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_authors[i]));
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}
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widget = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
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GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_container_add(GTK_CONTAINER(widget), textview);
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notebook = gtk_notebook_new();
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gtk_notebook_append_page(GTK_NOTEBOOK(notebook), widget,
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gtk_label_new(_("Written by")));
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gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 4);
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hbox = gtk_hbox_new(FALSE, 0);
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widget = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
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g_signal_connect(G_OBJECT(widget), "clicked", G_CALLBACK(
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_about_on_close), window);
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gtk_box_pack_end(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 4);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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gtk_widget_show_all(window);
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}
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static void _about_on_license(GtkWidget * widget, gpointer data)
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{
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static GtkWidget * window = NULL;
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GtkWidget * about = data;
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GtkWidget * vbox;
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GtkWidget * textview;
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GtkTextBuffer * tbuf;
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GtkWidget * hbox;
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if(window != NULL)
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{
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gtk_widget_show(window);
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return;
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}
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size(GTK_WINDOW(window), 200, 200);
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gtk_container_set_border_width(GTK_CONTAINER(window), 4);
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gtk_window_set_title(GTK_WINDOW(window), _("License"));
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gtk_window_set_transient_for(GTK_WINDOW(window), GTK_WINDOW(about));
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g_signal_connect_swapped(G_OBJECT(window), "delete-event", G_CALLBACK(
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_about_on_closex), window);
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vbox = gtk_vbox_new(FALSE, 0);
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textview = gtk_text_view_new();
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gtk_text_view_set_editable(GTK_TEXT_VIEW(textview), FALSE);
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tbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
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gtk_text_buffer_set_text(tbuf, _license, strlen(_license));
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widget = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(widget),
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GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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gtk_container_add(GTK_CONTAINER(widget), textview);
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gtk_box_pack_start(GTK_BOX(vbox), widget, TRUE, TRUE, 4);
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hbox = gtk_hbox_new(FALSE, 0);
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widget = gtk_button_new_from_stock(GTK_STOCK_CLOSE);
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g_signal_connect(G_OBJECT(widget), "clicked",
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G_CALLBACK(_about_on_close), window);
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gtk_box_pack_end(GTK_BOX(hbox), widget, FALSE, TRUE, 4);
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gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 4);
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gtk_container_add(GTK_CONTAINER(window), vbox);
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gtk_widget_show_all(window);
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}
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#endif /* !GTK_CHECK_VERSION(2, 6, 0) */
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/* toolbar */
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/* on_close */
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void on_close(gpointer data)
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{
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Editor * editor = data;
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editor_close(editor);
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}
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/* on_new */
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void on_new(gpointer data)
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{
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Editor * editor = data;
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editor_open(editor, NULL);
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}
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/* on_open */
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void on_open(gpointer data)
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{
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Editor * editor = data;
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editor_open_dialog(editor);
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}
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/* on_save */
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void on_save(gpointer data)
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{
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Editor * editor = data;
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editor_save(editor);
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}
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/* on_save_as */
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void on_save_as(gpointer data)
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{
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Editor * editor = data;
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editor_save_as_dialog(editor);
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}
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/* on_preferences */
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void on_preferences(gpointer data)
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{
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Editor * editor = data;
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on_edit_preferences(editor);
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}
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