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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <gtk/gtk.h>
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/gtk/browser_window_gtk.h"
#include "chrome/browser/ui/gtk/bubble/bubble_gtk.h"
#include "chrome/browser/ui/gtk/gtk_theme_service.h"
#include "chrome/browser/ui/gtk/gtk_util.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "ui/base/gtk/gtk_hig_constants.h"
class BubbleGtkTest : public InProcessBrowserTest,
public BubbleDelegateGtk {
public:
BubbleGtkTest() : browser_window_(NULL) {
}
virtual ~BubbleGtkTest() {
}
// BubbleDelegateGtk implementation.
virtual void BubbleClosing(BubbleGtk* bubble,
bool closed_by_escape) OVERRIDE {
}
Profile* GetProfile() {
return browser()->profile();
}
GtkWidget* GetNativeBrowserWindow() {
if (!browser_window_)
browser_window_ = GTK_WIDGET(browser()->window()->GetNativeHandle());
return browser_window_;
}
private:
GtkWidget* browser_window_;
};
// Tests that we can adjust a bubble arrow so we can show a bubble without being
// clipped. This test verifies the following four issues:
// 1. Shows a bubble to the top-left corner and see its arrow location always
// becomes ARROW_LOCATION_TOP_LEFT.
// 2. Shows a bubble to the top-right corner and see its arrow location always
// becomes ARROW_LOCATION_TOP_RIGHT.
// 3. Shows a bubble to the bottom-left corner and see its arrow location always
// becomes ARROW_LOCATION_BOTTOM_LEFT.
// 4. Shows a bubble to the top-left corner and see its arrow location always
// becomes ARROW_LOCATION_BOTTOM_RIGHT.
IN_PROC_BROWSER_TEST_F(BubbleGtkTest, ArrowLocation) {
int width = gdk_screen_get_width(gdk_screen_get_default());
int height = gdk_screen_get_height(gdk_screen_get_default());
struct {
int x, y;
BubbleGtk::ArrowLocationGtk expected;
} points[] = {
{0, 0, BubbleGtk::ARROW_LOCATION_TOP_LEFT},
{width - 1, 0, BubbleGtk::ARROW_LOCATION_TOP_RIGHT},
{0, height - 1, BubbleGtk::ARROW_LOCATION_BOTTOM_LEFT},
{width - 1, height - 1, BubbleGtk::ARROW_LOCATION_BOTTOM_RIGHT},
};
static const BubbleGtk::ArrowLocationGtk kPreferredLocations[] = {
BubbleGtk::ARROW_LOCATION_TOP_LEFT,
BubbleGtk::ARROW_LOCATION_TOP_RIGHT,
BubbleGtk::ARROW_LOCATION_BOTTOM_LEFT,
BubbleGtk::ARROW_LOCATION_BOTTOM_RIGHT,
};
GtkWidget* anchor = GetNativeBrowserWindow();
GtkThemeService* theme_service = GtkThemeService::GetFrom(GetProfile());
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(points); ++i) {
for (size_t j = 0; j < arraysize(kPreferredLocations); ++j) {
static const char kText[] =
"Google's mission is to organize the world's information and make it"
" universally accessible and useful.";
GtkWidget* label = theme_service->BuildLabel(kText, ui::kGdkBlack);
gfx::Rect rect(points[i].x, points[i].y, 0, 0);
BubbleGtk* bubble = BubbleGtk::Show(anchor,
&rect,
label,
kPreferredLocations[j],
true,
true,
theme_service,
this);
EXPECT_EQ(points[i].expected, bubble->current_arrow_location_);
bubble->Close();
}
}
}
IN_PROC_BROWSER_TEST_F(BubbleGtkTest, NoArrow) {
int width = gdk_screen_get_width(gdk_screen_get_default());
int height = gdk_screen_get_height(gdk_screen_get_default());
struct {
int x, y;
BubbleGtk::ArrowLocationGtk expected;
} points[] = {
{0, 0, BubbleGtk::ARROW_LOCATION_NONE},
{width - 1, 0, BubbleGtk::ARROW_LOCATION_NONE},
{0, height - 1, BubbleGtk::ARROW_LOCATION_FLOAT},
{width - 1, height - 1, BubbleGtk::ARROW_LOCATION_FLOAT},
};
static const BubbleGtk::ArrowLocationGtk kPreferredLocations[] = {
BubbleGtk::ARROW_LOCATION_NONE,
BubbleGtk::ARROW_LOCATION_FLOAT,
};
GtkWidget* anchor = GetNativeBrowserWindow();
GtkThemeService* theme_service = GtkThemeService::GetFrom(GetProfile());
for (size_t i = 0; i < ARRAYSIZE_UNSAFE(points); ++i) {
for (size_t j = 0; j < arraysize(kPreferredLocations); ++j) {
static const char kText[] =
"Google's mission is to organize the world's information and make it"
" universally accessible and useful.";
GtkWidget* label = theme_service->BuildLabel(kText, ui::kGdkBlack);
gfx::Rect rect(points[i].x, points[i].y, 0, 0);
BubbleGtk* bubble = BubbleGtk::Show(anchor,
&rect,
label,
kPreferredLocations[j],
true,
true,
theme_service,
this);
EXPECT_EQ(points[i].expected, bubble->current_arrow_location_);
bubble->Close();
}
}
}
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