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/*
* Stop/reload button
*
* Copyright (C) 2017 Patrick McDermott
*
* This file is part of Marquee.
*
* Marquee 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, either version 3 of the License, or
* (at your option) any later version.
*
* Marquee 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 Marquee. If not, see <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
#include <gtk/gtk.h>
#include <webkit2/webkit2.h>
#include "stop-reload-button.h"
#include "web-view.h"
struct _MqStopReloadButton {
GtkToolButton parent_instance;
GtkWidget *stop_icon;
GtkWidget *reload_icon;
MqWebView *web_view;
};
enum {
PROP_WEB_VIEW = 1,
N_PROPERTIES
};
static GParamSpec *obj_properties[N_PROPERTIES] = {NULL,};
struct _MqStopReloadButtonClass {
GtkToolButtonClass parent_class;
};
G_DEFINE_TYPE(MqStopReloadButton, mq_stop_reload_button, GTK_TYPE_TOOL_BUTTON)
static void
loading_cb(MqWebView *web_view, GParamSpec G_GNUC_UNUSED *paramspec,
MqStopReloadButton *stop_reload_button)
{
if (webkit_web_view_is_loading(WEBKIT_WEB_VIEW(web_view))) {
gtk_tool_button_set_icon_widget(
GTK_TOOL_BUTTON(stop_reload_button),
stop_reload_button->stop_icon);
gtk_tool_button_set_label(
GTK_TOOL_BUTTON(stop_reload_button), "Stop");
gtk_widget_set_tooltip_text(
GTK_WIDGET(stop_reload_button),
"Stop loading the current page");
} else {
gtk_tool_button_set_icon_widget(
GTK_TOOL_BUTTON(stop_reload_button),
stop_reload_button->reload_icon);
gtk_tool_button_set_label(
GTK_TOOL_BUTTON(stop_reload_button), "Reload");
gtk_widget_set_tooltip_text(
GTK_WIDGET(stop_reload_button),
"Reload the current page");
}
gtk_widget_show_all(GTK_WIDGET(stop_reload_button));
}
static void
clicked_cb(MqStopReloadButton *stop_reload_button)
{
WebKitWebView *web_view;
web_view = WEBKIT_WEB_VIEW(stop_reload_button->web_view);
if (webkit_web_view_is_loading(web_view)) {
webkit_web_view_stop_loading(web_view);
} else {
webkit_web_view_reload(web_view);
}
}
static void
set_web_view(MqStopReloadButton *stop_reload_button, MqWebView *web_view)
{
stop_reload_button->web_view = web_view;
g_signal_connect(web_view, "notify::is-loading",
G_CALLBACK(loading_cb), stop_reload_button);
}
static void
get_property(GObject *object, guint property_id, GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_WEB_VIEW:
g_value_set_object(value, NULL);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
pspec);
break;
}
}
static void
set_property(GObject *object, guint property_id, const GValue *value,
GParamSpec *pspec)
{
MqStopReloadButton *stop_reload_button;
stop_reload_button = MQ_STOP_RELOAD_BUTTON(object);
switch (property_id) {
case PROP_WEB_VIEW:
set_web_view(stop_reload_button,
g_value_get_object(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id,
pspec);
break;
}
}
static void
mq_stop_reload_button_class_init(MqStopReloadButtonClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS(klass);
object_class->get_property = get_property;
object_class->set_property = set_property;
obj_properties[PROP_WEB_VIEW] = g_param_spec_object(
"web-view",
"MqWebView",
"The associated MqWebView instance",
MQ_TYPE_WEB_VIEW,
G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY |
G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB);
g_object_class_install_properties(object_class, N_PROPERTIES,
obj_properties);
}
static void
mq_stop_reload_button_init(MqStopReloadButton *stop_reload_button)
{
/* Stop icon */
stop_reload_button->stop_icon = gtk_image_new_from_icon_name(
"process-stop", GTK_ICON_SIZE_SMALL_TOOLBAR);
g_object_ref_sink(stop_reload_button->stop_icon);
/* Reload icon */
stop_reload_button->reload_icon = gtk_image_new_from_icon_name(
"view-refresh", GTK_ICON_SIZE_SMALL_TOOLBAR);
g_object_ref_sink(stop_reload_button->reload_icon);
/* Button */
gtk_tool_button_set_icon_widget(GTK_TOOL_BUTTON(stop_reload_button),
stop_reload_button->stop_icon);
gtk_tool_button_set_label(GTK_TOOL_BUTTON(stop_reload_button), "Stop");
gtk_widget_set_tooltip_text(GTK_WIDGET(stop_reload_button),
"Stop loading the current page");
g_signal_connect(stop_reload_button, "clicked",
G_CALLBACK(clicked_cb), NULL);
}
GtkToolItem *
mq_stop_reload_button_new(MqWebView *web_view)
{
return g_object_new(MQ_TYPE_STOP_RELOAD_BUTTON,
"web-view", web_view,
NULL);
}
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