GCC Code Coverage Report

Line	Branch	Exec	Source
1			/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
2			*
3			* Copyright (C) 2012 Red Hat, Inc.
4			*
5			* Written by: Ondrej Holy <oholy@redhat.com>,
6			* Felipe Borges <felipeborges@gnome.org>,
7			*
8			* This program is free software; you can redistribute it and/or modify
9			* it under the terms of the GNU General Public License as published by
10			* the Free Software Foundation; either version 2, or (at your option)
11			* any later version.
12			*
13			* This program is distributed in the hope that it will be useful,
14			* but WITHOUT ANY WARRANTY; without even the implied warranty of
15			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			* GNU General Public License for more details.
17			*
18			* You should have received a copy of the GNU General Public License
19			* along with this program; if not, see <http://www.gnu.org/licenses/>.
20			*/
21
22			#include <config.h>
23
24			#include <glib/gi18n.h>
25
26			#include "cc-mouse-test.h"
27
28			struct _CcMouseTest
29			{
30			AdwWindow parent_instance;
31
32			GtkWidget *arrow_down;
33			GtkWidget *arrow_up;
34			GtkWidget *primary_click_image;
35			GtkWidget *secondary_click_image;
36			GtkWidget *double_click_image;
37			GtkWidget *image;
38			GtkAdjustment *scrolled_window_adjustment;
39			GtkWidget *viewport;
40
41			gint double_click_delay;
42			guint reset_timeout_id;
43			guint primary_timeout_id;
44			};
45
46		✗	G_DEFINE_TYPE (CcMouseTest, cc_mouse_test, ADW_TYPE_WINDOW);
47
48			static void
49		✗	on_scroll_adjustment_changed_cb (GtkAdjustment *adjustment,
50			gpointer user_data)
51			{
52		✗	CcMouseTest *self = CC_MOUSE_TEST (user_data);
53			gboolean is_bottom, is_top;
54			gdouble value;
55
56		✗	value = gtk_adjustment_get_value (adjustment);
57		✗	is_top = value == gtk_adjustment_get_lower (adjustment);
58		✗	is_bottom = value == (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_page_size (adjustment));
59
60		✗	gtk_widget_set_visible (self->arrow_up, !is_top);
61		✗	gtk_widget_set_visible (self->arrow_down, !is_bottom);
62		✗	}
63
64			static gboolean
65		✗	reset_indicators (CcMouseTest *self)
66			{
67		✗	g_clear_handle_id (&self->reset_timeout_id, g_source_remove);
68
69		✗	gtk_widget_remove_css_class (self->primary_click_image, "success");
70		✗	gtk_widget_remove_css_class (self->secondary_click_image, "success");
71		✗	gtk_widget_remove_css_class (self->double_click_image, "success");
72
73		✗	return FALSE;
74			}
75
76			static gboolean
77		✗	primary_click_timeout (CcMouseTest *self)
78			{
79		✗	g_clear_handle_id (&self->primary_timeout_id, g_source_remove);
80
81		✗	gtk_widget_add_css_class (self->primary_click_image, "success");
82
83		✗	return FALSE;
84			}
85
86			static void
87		✗	on_test_button_clicked_cb (GtkGestureClick *gesture,
88			gint n_press,
89			gdouble x,
90			gdouble y,
91			gpointer user_data)
92			{
93		✗	CcMouseTest *self = CC_MOUSE_TEST (user_data);
94			guint button;
95		✗	guint reset_indicators_delay = self->double_click_delay * 2;
96
97		✗	g_clear_handle_id (&self->reset_timeout_id, g_source_remove);
98		✗	g_clear_handle_id (&self->primary_timeout_id, g_source_remove);
99
100		✗	reset_indicators (self);
101
102		✗	button = gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture));
103		✗	if (button == 3) {
104		✗	gtk_widget_add_css_class (self->secondary_click_image, "success");
105		✗	} else if (n_press == 2) {
106		✗	gtk_widget_add_css_class (self->double_click_image, "success");
107		✗	} else if (n_press == 1) {
108		✗	self->primary_timeout_id =
109		✗	g_timeout_add (self->double_click_delay, (GSourceFunc) primary_click_timeout, self);
110		✗	reset_indicators_delay = self->double_click_delay * 3;
111			}
112
113			/* Reset the buttons to default state after double_click_delay * 2 for double or secondary
114			click, or double_click_delay * 3 for primary click to always indicate equally long. */
115		✗	self->reset_timeout_id =
116		✗	g_timeout_add (reset_indicators_delay, (GSourceFunc) reset_indicators, self);
117		✗	}
118
119			static void
120		✗	on_mouse_test_show_cb (CcMouseTest *self)
121			{
122			/* Always scroll back to the top */
123		✗	gtk_adjustment_set_value (self->scrolled_window_adjustment, 0);
124		✗	}
125
126			static void
127		✗	setup_dialog (CcMouseTest *self)
128			{
129		✗	g_autoptr(GtkCssProvider) provider = NULL;
130
131		✗	provider = gtk_css_provider_new ();
132		✗	gtk_css_provider_load_from_resource (provider, "/org/gnome/control-center/mouse/mouse-test.css");
133		✗	gtk_style_context_add_provider_for_display (gdk_display_get_default (),
134		✗	GTK_STYLE_PROVIDER (provider),
135			GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
136		✗	}
137
138			static void
139		✗	cc_mouse_test_finalize (GObject *object)
140			{
141		✗	CcMouseTest *self = CC_MOUSE_TEST (object);
142
143		✗	g_clear_handle_id (&self->reset_timeout_id, g_source_remove);
144		✗	g_clear_handle_id (&self->primary_timeout_id, g_source_remove);
145
146		✗	G_OBJECT_CLASS (cc_mouse_test_parent_class)->finalize (object);
147		✗	}
148
149			static void
150		✗	cc_mouse_test_class_init (CcMouseTestClass *klass)
151			{
152		✗	GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
153		✗	GObjectClass *object_class = G_OBJECT_CLASS (klass);
154
155		✗	object_class->finalize = cc_mouse_test_finalize;
156
157		✗	gtk_widget_class_add_binding_action (widget_class, GDK_KEY_Escape, 0, "window.close", NULL);
158
159		✗	gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/mouse/cc-mouse-test.ui");
160
161		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, arrow_down);
162		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, arrow_up);
163		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, primary_click_image);
164		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, secondary_click_image);
165		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, double_click_image);
166		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, image);
167		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, scrolled_window_adjustment);
168		✗	gtk_widget_class_bind_template_child (widget_class, CcMouseTest, viewport);
169
170		✗	gtk_widget_class_bind_template_callback (widget_class, on_mouse_test_show_cb);
171		✗	gtk_widget_class_bind_template_callback (widget_class, on_scroll_adjustment_changed_cb);
172		✗	gtk_widget_class_bind_template_callback (widget_class, on_test_button_clicked_cb);
173		✗	}
174
175			static void
176		✗	cc_mouse_test_init (CcMouseTest *self)
177			{
178		✗	g_autoptr(GSettings) mouse_settings = NULL;
179
180		✗	gtk_widget_init_template (GTK_WIDGET (self));
181
182		✗	mouse_settings = g_settings_new ("org.gnome.desktop.peripherals.mouse");
183		✗	self->double_click_delay = g_settings_get_int (mouse_settings, "double-click");
184
185		✗	setup_dialog (self);
186		✗	}
187
188			GtkWidget *
189		✗	cc_mouse_test_new (void)
190			{
191		✗	return (GtkWidget *) g_object_new (CC_TYPE_MOUSE_TEST, NULL);
192			}
193