Desktop
/* $Id: callbacks.c,v 1.59 2011/01/29 22:00:06 khorben Exp $ */
/* Copyright (c) 2011 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Surfer */
/* 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 <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <libintl.h>
#include "surfer.h"
#include "ghtml.h"
#include "callbacks.h"
#include "common.h"
#define _(string) gettext(string)
/* window */
gboolean on_closex(gpointer data)
{
Surfer * surfer = data;
GtkWidget * dialog;
GtkDialogFlags f = GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT;
int res;
if(gtk_notebook_get_n_pages(GTK_NOTEBOOK(surfer->notebook)) > 1)
{
dialog = gtk_message_dialog_new(GTK_WINDOW(surfer->window), f,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, "%s",
#if GTK_CHECK_VERSION(2, 8, 0)
_("Question"));
gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(
dialog), "%s",
#endif
_("There are multiple tabs opened.\n"
"Do you really want to close every tab"
" opened in this window?"));
gtk_dialog_add_buttons(GTK_DIALOG(dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE, NULL);
gtk_window_set_title(GTK_WINDOW(dialog), _("Question"));
res = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
if(res != GTK_RESPONSE_CLOSE)
return TRUE;
}
surfer_delete(surfer);
return FALSE;
}
#ifndef EMBEDDED
/* file menu */
void on_file_close(gpointer data)
{
on_closex(data);
}
/* on_file_close_tab */
void on_file_close_tab(gpointer data)
{
Surfer * surfer = data;
surfer_close_tab(surfer, NULL);
}
/* on_file_new_tab */
void on_file_new_tab(gpointer data)
{
Surfer * surfer = data;
surfer_open_tab(surfer, NULL);
}
/* on_file_new_window */
void on_file_new_window(gpointer data)
{
Surfer * surfer = data;
surfer_new_copy(surfer);
}
/* on_file_open */
void on_file_open(gpointer data)
{
Surfer * surfer = data;
surfer_open_dialog(surfer);
}
/* on_file_open_url */
void on_file_open_url(gpointer data)
{
Surfer * surfer = data;
surfer_open(surfer, NULL);
}
/* on_file_print */
void on_file_print(gpointer data)
{
Surfer * surfer = data;
surfer_print(surfer);
}
/* on_file_save_as */
void on_file_save_as(gpointer data)
{
Surfer * surfer = data;
surfer_save(surfer, NULL);
}
/* edit menu */
/* on_edit_undo */
void on_edit_undo(gpointer data)
{
Surfer * surfer = data;
surfer_undo(surfer);
}
/* on_edit_redo */
void on_edit_redo(gpointer data)
{
Surfer * surfer = data;
surfer_redo(surfer);
}
/* on_edit_copy */
void on_edit_copy(gpointer data)
{
Surfer * surfer = data;
surfer_copy(surfer);
}
/* on_edit_cut */
void on_edit_cut(gpointer data)
{
Surfer * surfer = data;
surfer_cut(surfer);
}
/* on_edit_find */
void on_edit_find(gpointer data)
{
Surfer * surfer = data;
surfer_find(surfer, NULL);
}
/* on_edit_paste */
void on_edit_paste(gpointer data)
{
Surfer * surfer = data;
surfer_paste(surfer);
}
/* on_edit_preferences */
void on_edit_preferences(gpointer data)
{
on_preferences(data);
}
/* on_edit_select_all */
void on_edit_select_all(gpointer data)
{
Surfer * surfer = data;
surfer_select_all(surfer);
}
/* on_edit_unselect_all */
void on_edit_unselect_all(gpointer data)
{
Surfer * surfer = data;
surfer_unselect_all(surfer);
}
/* view menu */
/* on_view_force_refresh */
void on_view_force_refresh(gpointer data)
{
Surfer * surfer = data;
surfer_reload(surfer);
}
/* on_view_javascript_console */
void on_view_javascript_console(gpointer data)
{
Surfer * surfer = data;
surfer_show_console(surfer, TRUE);
}
/* on_view_normal_size */
void on_view_normal_size(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_reset(surfer);
}
/* on_view_page_source */
void on_view_page_source(gpointer data)
{
Surfer * surfer = data;
surfer_view_source(surfer);
}
/* on_view_refresh */
void on_view_refresh(gpointer data)
{
Surfer * surfer = data;
surfer_refresh(surfer);
}
/* on_view_stop */
void on_view_stop(gpointer data)
{
Surfer * surfer = data;
surfer_stop(surfer);
}
/* on_view_zoom_in */
void on_view_zoom_in(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_in(surfer);
}
/* on_view_zoom_out */
void on_view_zoom_out(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_out(surfer);
}
/* help menu */
/* on_help_about */
void on_help_about(gpointer data)
{
Surfer * surfer = data;
surfer_about(surfer);
}
#endif /* !EMBEDDED */
/* toolbar */
/* on_back */
void on_back(gpointer data)
{
Surfer * surfer = data;
surfer_go_back(surfer);
}
/* on_close */
void on_close(gpointer data)
{
Surfer * surfer = data;
on_closex(surfer);
}
/* on_console_clear */
void on_console_clear(gpointer data)
{
Surfer * surfer = data;
surfer_console_clear(surfer);
}
/* on_console_close */
void on_console_close(gpointer data)
{
Surfer * surfer = data;
surfer_show_console(surfer, FALSE);
}
/* on_console_closex */
gboolean on_console_closex(gpointer data)
{
Surfer * surfer = data;
surfer_show_console(surfer, FALSE);
return TRUE;
}
/* on_console_execute */
void on_console_execute(gpointer data)
{
Surfer * surfer = data;
surfer_console_execute(surfer);
}
/* on_forward */
void on_forward(gpointer data)
{
Surfer * surfer = data;
surfer_go_forward(surfer);
}
/* on_view_fullscreen */
void on_view_fullscreen(gpointer data)
{
Surfer * surfer = data;
on_fullscreen(surfer);
}
/* on_fullscreen */
void on_fullscreen(gpointer data)
{
Surfer * surfer = data;
GdkWindow * window;
#if GTK_CHECK_VERSION(2, 14, 0)
window = gtk_widget_get_window(surfer->window);
#else
window = surfer->window->window;
#endif
if((gdk_window_get_state(window) & GDK_WINDOW_STATE_FULLSCREEN)
!= GDK_WINDOW_STATE_FULLSCREEN)
{
#ifndef EMBEDDED
gtk_widget_hide(surfer->menubar);
#endif
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(
surfer->tb_fullscreen), TRUE);
surfer_set_fullscreen(surfer, TRUE);
}
else
{
#ifndef EMBEDDED
gtk_widget_show(surfer->menubar);
#endif
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(
surfer->tb_fullscreen), FALSE);
surfer_set_fullscreen(surfer, FALSE);
}
}
/* on_home */
void on_home(gpointer data)
{
Surfer * surfer = data;
surfer_go_home(surfer);
}
/* on_normal_size */
void on_normal_size(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_reset(surfer);
}
/* on_notebook_close_tab */
void on_notebook_close_tab(GtkWidget * widget, gpointer data)
{
Surfer * surfer = data;
if((widget = g_object_get_data(G_OBJECT(widget), "widget")) == NULL)
return; /* XXX report error */
surfer_close_tab(surfer, widget);
}
/* on_notebook_switch_page */
static gboolean _switch_page_idle(gpointer data);
void on_notebook_switch_page(gpointer data)
{
Surfer * surfer = data;
g_idle_add(_switch_page_idle, surfer);
}
static gboolean _switch_page_idle(gpointer data)
{
Surfer * surfer = data;
gint n;
GtkWidget * ghtml;
if((n = gtk_notebook_get_current_page(GTK_NOTEBOOK(surfer->notebook)))
< 0)
return FALSE;
ghtml = gtk_notebook_get_nth_page(GTK_NOTEBOOK(surfer->notebook), n);
/* FIXME implement:
* - change the title (tab)
* - update toolbar buttons */
/* XXX the Surfer fetches the right values by himself => API change? */
surfer_set_location(surfer, NULL);
surfer_set_progress(surfer, 0.0);
surfer_set_security(surfer, SS_NONE);
surfer_set_status(surfer, NULL);
surfer_set_title(surfer, NULL);
return FALSE;
}
/* on_path_activate */
void on_path_activate(gpointer data)
{
Surfer * surfer = data;
GtkWidget * entry;
const gchar * url;
entry = gtk_bin_get_child(GTK_BIN(surfer->lb_path));
url = gtk_entry_get_text(GTK_ENTRY(entry));
surfer_open(surfer, url);
}
/* on_preferences */
static void _preferences_set(Surfer * surfer);
/* callbacks */
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);
static void _preferences_on_proxy_http_toggled(gpointer data);
void on_preferences(gpointer data)
{
Surfer * surfer = data;
GtkWidget * vbox;
GtkWidget * widget;
GtkWidget * notebook;
GtkWidget * page;
GtkWidget * hbox;
if(surfer->pr_window != NULL)
{
gtk_widget_show(surfer->pr_window);
return;
}
surfer->pr_window = gtk_dialog_new_with_buttons(
_("Web surfer preferences"), GTK_WINDOW(surfer->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(surfer->pr_window), "delete-event",
G_CALLBACK(_preferences_on_closex), surfer);
g_signal_connect(G_OBJECT(surfer->pr_window), "response",
G_CALLBACK(_preferences_on_response), surfer);
#if GTK_CHECK_VERSION(2, 14, 0)
vbox = gtk_dialog_get_content_area(GTK_DIALOG(surfer->pr_window));
#else
vbox = GTK_DIALOG(surfer->pr_window)->vbox;
#endif
/* notebook */
notebook = gtk_notebook_new();
/* general tab */
page = gtk_vbox_new(FALSE, 4);
gtk_container_set_border_width(GTK_CONTAINER(page), 4);
/* homepage */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new(_("Homepage:"));
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
surfer->pr_homepage = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), surfer->pr_homepage, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(page), hbox, FALSE, TRUE, 0);
/* focus new tabs */
hbox = gtk_hbox_new(FALSE, 4);
surfer->pr_focus_tabs = gtk_check_button_new_with_label(
_("Focus new tabs"));
gtk_box_pack_start(GTK_BOX(hbox), surfer->pr_focus_tabs, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX(page), hbox, FALSE, TRUE, 0);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page,
gtk_label_new(_("General")));
/* network tab */
page = gtk_vbox_new(FALSE, 4);
gtk_container_set_border_width(GTK_CONTAINER(page), 4);
widget = gtk_radio_button_new_with_label(NULL, _("Direct connection"));
surfer->pr_proxy_radio_direct = widget;
gtk_box_pack_start(GTK_BOX(page), widget, FALSE, TRUE, 0);
widget = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(
widget), _("HTTP proxy:"));
surfer->pr_proxy_radio_http = widget;
g_signal_connect_swapped(G_OBJECT(widget), "toggled", G_CALLBACK(
_preferences_on_proxy_http_toggled), surfer);
gtk_box_pack_start(GTK_BOX(page), widget, FALSE, TRUE, 0);
/* http proxy */
hbox = gtk_hbox_new(FALSE, 4);
widget = gtk_label_new(_("Hostname:"));
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
surfer->pr_proxy_http = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), surfer->pr_proxy_http, TRUE, TRUE, 0);
widget = gtk_label_new(_("Port:"));
gtk_box_pack_start(GTK_BOX(hbox), widget, FALSE, TRUE, 0);
surfer->pr_proxy_http_port = gtk_spin_button_new_with_range(0, 65535,
1.0);
gtk_box_pack_start(GTK_BOX(hbox), surfer->pr_proxy_http_port, FALSE,
TRUE, 0);
gtk_box_pack_start(GTK_BOX(page), hbox, FALSE, TRUE, 0);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), page,
gtk_label_new(_("Network")));
gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0);
_preferences_set(surfer);
gtk_widget_show_all(surfer->pr_window);
}
static void _preferences_set(Surfer * surfer)
{
char const * p;
gtk_entry_set_text(GTK_ENTRY(surfer->pr_homepage), surfer->homepage
!= NULL ? surfer->homepage : "");
if((p = config_get(surfer->config, "", "focus_new_tabs")) != NULL
&& strcmp(p, "1") == 0)
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
surfer->pr_focus_tabs), TRUE);
else
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
surfer->pr_focus_tabs), FALSE);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(
surfer->pr_proxy_radio_http),
surfer->proxy_type == SPT_HTTP);
_preferences_on_proxy_http_toggled(surfer);
if(surfer->proxy_http != NULL)
gtk_entry_set_text(GTK_ENTRY(surfer->pr_proxy_http),
surfer->proxy_http);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(surfer->pr_proxy_http_port),
surfer->proxy_http_port);
}
static gboolean _preferences_on_closex(gpointer data)
{
Surfer * surfer = data;
_preferences_on_cancel(surfer);
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)
{
Surfer * surfer = data;
gtk_widget_hide(surfer->pr_window);
_preferences_set(surfer);
}
static void _preferences_on_ok(gpointer data)
{
Surfer * surfer = data;
SurferProxyType type = SPT_NONE;
gtk_widget_hide(surfer->pr_window);
surfer_set_homepage(surfer, gtk_entry_get_text(GTK_ENTRY(
surfer->pr_homepage)));
if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
surfer->pr_proxy_radio_http)))
type = SPT_HTTP;
surfer_set_proxy(surfer, type, gtk_entry_get_text(GTK_ENTRY(
surfer->pr_proxy_http)),
gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(
surfer->pr_proxy_http_port)));
surfer_config_save(surfer);
}
static void _preferences_on_proxy_http_toggled(gpointer data)
{
Surfer * surfer = data;
gboolean active;
active = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(
surfer->pr_proxy_radio_http));
gtk_widget_set_sensitive(surfer->pr_proxy_http, active);
gtk_widget_set_sensitive(surfer->pr_proxy_http_port, active);
}
/* on_refresh */
void on_refresh(gpointer data)
{
Surfer * surfer = data;
surfer_refresh(surfer);
}
/* on_security */
void on_security(gpointer data)
{
Surfer * surfer = data;
surfer_view_security(surfer);
}
/* on_stop */
void on_stop(gpointer data)
{
Surfer * surfer = data;
surfer_stop(surfer);
}
/* on_zoom_in */
void on_zoom_in(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_in(surfer);
}
/* on_zoom_out */
void on_zoom_out(gpointer data)
{
Surfer * surfer = data;
surfer_zoom_out(surfer);
}