1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/browser/ui/gtk/fullscreen_exit_bubble_gtk.h" 6 7#include "base/strings/utf_string_conversions.h" 8#include "chrome/browser/chrome_notification_types.h" 9#include "chrome/browser/ui/browser.h" 10#include "chrome/browser/ui/gtk/gtk_chrome_link_button.h" 11#include "chrome/browser/ui/gtk/gtk_theme_service.h" 12#include "chrome/browser/ui/gtk/gtk_util.h" 13#include "chrome/browser/ui/gtk/rounded_window.h" 14#include "content/public/browser/notification_source.h" 15#include "content/public/browser/render_widget_host_view.h" 16#include "grit/generated_resources.h" 17#include "grit/ui_strings.h" 18#include "ui/base/gtk/gtk_floating_container.h" 19#include "ui/base/gtk/gtk_hig_constants.h" 20#include "ui/base/l10n/l10n_util.h" 21 22namespace { 23 24const GdkColor kBackgroundColor = GDK_COLOR_RGB(0xff, 0xff, 0xff); 25const GdkColor kFrameColor = GDK_COLOR_RGB(0x63, 0x63, 0x63); 26const int kMiddlePaddingPx = 30; 27 28} // namespace 29 30FullscreenExitBubbleGtk::FullscreenExitBubbleGtk( 31 GtkFloatingContainer* container, 32 Browser* browser, 33 const GURL& url, 34 FullscreenExitBubbleType bubble_type) 35 : FullscreenExitBubble(browser, url, bubble_type), 36 theme_service_(NULL), 37 bubble_(NULL), 38 container_(container) { 39 InitWidgets(); 40} 41 42FullscreenExitBubbleGtk::~FullscreenExitBubbleGtk() { 43} 44 45void FullscreenExitBubbleGtk::UpdateContent( 46 const GURL& url, 47 FullscreenExitBubbleType bubble_type) { 48 if (bubble_type == FEB_TYPE_NONE) { 49 NOTREACHED(); 50 bubble_type = FEB_TYPE_BROWSER_FULLSCREEN_EXIT_INSTRUCTION; 51 } 52 53 url_ = url; 54 bubble_type_ = bubble_type; 55 56 gtk_label_set_text(GTK_LABEL(message_label_), 57 UTF16ToUTF8(GetCurrentMessageText()).c_str()); 58 if (fullscreen_bubble::ShowButtonsForType(bubble_type)) { 59 gtk_widget_hide(link_); 60 gtk_widget_hide(instruction_label_); 61 gtk_widget_show(allow_button_); 62 gtk_button_set_label(GTK_BUTTON(deny_button_), 63 UTF16ToUTF8(GetCurrentDenyButtonText()).c_str()); 64 gtk_widget_show(deny_button_); 65 } else { 66 bool link_visible = true; 67 string16 accelerator; 68 if (bubble_type == FEB_TYPE_BROWSER_FULLSCREEN_EXIT_INSTRUCTION || 69 bubble_type == 70 FEB_TYPE_BROWSER_EXTENSION_FULLSCREEN_EXIT_INSTRUCTION) { 71 accelerator = l10n_util::GetStringUTF16(IDS_APP_F11_KEY); 72 } else if (bubble_type == FEB_TYPE_FULLSCREEN_EXIT_INSTRUCTION) { 73 accelerator = l10n_util::GetStringUTF16(IDS_APP_ESC_KEY); 74 } else { 75 link_visible = false; 76 } 77 if (link_visible) { 78 std::string exit_link_text( 79 l10n_util::GetStringUTF8(IDS_EXIT_FULLSCREEN_MODE) + " " + 80 l10n_util::GetStringFUTF8(IDS_EXIT_FULLSCREEN_MODE_ACCELERATOR, 81 accelerator)); 82 gtk_chrome_link_button_set_label(GTK_CHROME_LINK_BUTTON(link_), 83 exit_link_text.c_str()); 84 gtk_widget_show(link_); 85 gtk_widget_hide(instruction_label_); 86 } else { 87 gtk_widget_hide(link_); 88 gtk_widget_show(instruction_label_); 89 } 90 gtk_widget_hide(allow_button_); 91 gtk_widget_hide(deny_button_); 92 } 93 94 Show(); 95 StopWatchingMouse(); 96 StartWatchingMouseIfNecessary(); 97} 98 99void FullscreenExitBubbleGtk::InitWidgets() { 100 theme_service_ = GtkThemeService::GetFrom(browser_->profile()); 101 102 hbox_ = gtk_hbox_new(false, ui::kControlSpacing); 103 104 message_label_ = theme_service_->BuildLabel(GetMessage(url_).c_str(), 105 ui::kGdkBlack); 106 gtk_box_pack_start(GTK_BOX(hbox_), message_label_, FALSE, FALSE, 0); 107 108 allow_button_ = gtk_button_new_with_label( 109 l10n_util::GetStringUTF8(IDS_FULLSCREEN_ALLOW).c_str()); 110 gtk_widget_set_can_focus(allow_button_, FALSE); 111 gtk_widget_set_no_show_all(allow_button_, FALSE); 112 gtk_box_pack_start(GTK_BOX(hbox_), allow_button_, FALSE, FALSE, 0); 113 114 deny_button_ = gtk_button_new_with_label( 115 l10n_util::GetStringUTF8(IDS_FULLSCREEN_DENY).c_str()); 116 gtk_widget_set_can_focus(deny_button_, FALSE); 117 gtk_widget_set_no_show_all(deny_button_, FALSE); 118 gtk_box_pack_start(GTK_BOX(hbox_), deny_button_, FALSE, FALSE, 0); 119 120 link_ = gtk_chrome_link_button_new(""); 121 gtk_widget_set_can_focus(link_, FALSE); 122 gtk_widget_set_no_show_all(link_, FALSE); 123 gtk_chrome_link_button_set_use_gtk_theme(GTK_CHROME_LINK_BUTTON(link_), 124 FALSE); 125 gtk_box_pack_start(GTK_BOX(hbox_), link_, FALSE, FALSE, 0); 126 127 instruction_label_ = gtk_label_new(UTF16ToUTF8(GetInstructionText()).c_str()); 128 gtk_widget_set_no_show_all(instruction_label_, FALSE); 129 gtk_box_pack_start(GTK_BOX(hbox_), instruction_label_, FALSE, FALSE, 0); 130 131 bubble_ = gtk_util::CreateGtkBorderBin( 132 hbox_, &ui::kGdkWhite, 133 kPaddingPx, kPaddingPx, kPaddingPx, kPaddingPx); 134 gtk_util::ActAsRoundedWindow(bubble_, kFrameColor, 3, 135 gtk_util::ROUNDED_ALL, gtk_util::BORDER_ALL); 136 GtkWidget* alignment = gtk_alignment_new(0.0, 0.0, 1.0, 1.0); 137 gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 5, 0, 0, 0); 138 gtk_container_add(GTK_CONTAINER(alignment), bubble_); 139 ui_container_.Own(alignment); 140 141 slide_widget_.reset(new SlideAnimatorGtk(ui_container_.get(), 142 SlideAnimatorGtk::DOWN, kSlideOutDurationMs, false, false, NULL)); 143 gtk_widget_set_name(widget(), "exit-fullscreen-bubble"); 144 gtk_widget_show_all(ui_container_.get()); 145 gtk_widget_show(widget()); 146 slide_widget_->OpenWithoutAnimation(); 147 148 gtk_floating_container_add_floating(GTK_FLOATING_CONTAINER(container_), 149 widget()); 150 151 signals_.Connect(container_, "set-floating-position", 152 G_CALLBACK(OnSetFloatingPositionThunk), this); 153 signals_.Connect(link_, "clicked", G_CALLBACK(OnLinkClickedThunk), this); 154 signals_.Connect(allow_button_, "clicked", 155 G_CALLBACK(&OnAllowClickedThunk), this); 156 signals_.Connect(deny_button_, "clicked", 157 G_CALLBACK(&OnDenyClickedThunk), this); 158 159 UpdateContent(url_, bubble_type_); 160 161 theme_service_->InitThemesFor(this); 162 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED, 163 content::Source<ThemeService>(theme_service_)); 164} 165 166std::string FullscreenExitBubbleGtk::GetMessage(const GURL& url) { 167 if (url.is_empty()) 168 return l10n_util::GetStringUTF8(IDS_FULLSCREEN_USER_ENTERED_FULLSCREEN); 169 170 if (url.SchemeIsFile()) 171 return l10n_util::GetStringUTF8(IDS_FULLSCREEN_ENTERED_FULLSCREEN); 172 return l10n_util::GetStringFUTF8(IDS_FULLSCREEN_SITE_ENTERED_FULLSCREEN, 173 UTF8ToUTF16(url.host())); 174} 175 176gfx::Rect FullscreenExitBubbleGtk::GetPopupRect( 177 bool ignore_animation_state) const { 178 GtkRequisition bubble_size; 179 if (ignore_animation_state) { 180 gtk_widget_size_request(ui_container_.get(), &bubble_size); 181 } else { 182 gtk_widget_size_request(widget(), &bubble_size); 183 } 184 return gfx::Rect(bubble_size.width, bubble_size.height); 185} 186 187gfx::Point FullscreenExitBubbleGtk::GetCursorScreenPoint() { 188 GdkDisplay* display = gtk_widget_get_display(widget()); 189 190 // Get cursor position. 191 // TODO: this hits the X server, so we may want to consider decreasing 192 // kPositionCheckHz if we detect that we're running remotely. 193 int x, y; 194 gdk_display_get_pointer(display, NULL, &x, &y, NULL); 195 196 return gfx::Point(x, y); 197} 198 199bool FullscreenExitBubbleGtk::WindowContainsPoint(gfx::Point pos) { 200 GtkWindow* window = GTK_WINDOW( 201 gtk_widget_get_ancestor(widget(), GTK_TYPE_WINDOW)); 202 int width, height, x, y; 203 gtk_window_get_size(window, &width, &height); 204 gtk_window_get_position(window, &x, &y); 205 return gfx::Rect(x, y, width, height).Contains(pos); 206} 207 208bool FullscreenExitBubbleGtk::IsWindowActive() { 209 if (!gtk_widget_get_parent(widget())) 210 return false; 211 GtkWindow* window = GTK_WINDOW( 212 gtk_widget_get_ancestor(widget(), GTK_TYPE_WINDOW)); 213 return gtk_window_is_active(window); 214} 215 216void FullscreenExitBubbleGtk::Hide() { 217 slide_widget_->Close(); 218} 219 220void FullscreenExitBubbleGtk::Show() { 221 slide_widget_->Open(); 222} 223 224bool FullscreenExitBubbleGtk::IsAnimating() { 225 return slide_widget_->IsAnimating(); 226} 227 228bool FullscreenExitBubbleGtk::CanMouseTriggerSlideIn() const { 229 return true; 230} 231 232void FullscreenExitBubbleGtk::StartWatchingMouseIfNecessary() { 233 if (!fullscreen_bubble::ShowButtonsForType(bubble_type_)) 234 StartWatchingMouse(); 235} 236 237void FullscreenExitBubbleGtk::OnSetFloatingPosition( 238 GtkWidget* floating_container, 239 GtkAllocation* allocation) { 240 GtkRequisition bubble_size; 241 gtk_widget_size_request(widget(), &bubble_size); 242 243 // Position the bubble at the top center of the screen. 244 GValue value = { 0, }; 245 g_value_init(&value, G_TYPE_INT); 246 g_value_set_int(&value, (allocation->width - bubble_size.width) / 2); 247 gtk_container_child_set_property(GTK_CONTAINER(floating_container), 248 widget(), "x", &value); 249 250 g_value_set_int(&value, 0); 251 gtk_container_child_set_property(GTK_CONTAINER(floating_container), 252 widget(), "y", &value); 253 g_value_unset(&value); 254} 255 256void FullscreenExitBubbleGtk::OnLinkClicked(GtkWidget* link) { 257 ToggleFullscreen(); 258} 259 260void FullscreenExitBubbleGtk::OnAllowClicked(GtkWidget* button) { 261 Accept(); 262} 263 264void FullscreenExitBubbleGtk::OnDenyClicked(GtkWidget* button) { 265 Cancel(); 266} 267 268void FullscreenExitBubbleGtk::Observe( 269 int type, 270 const content::NotificationSource& source, 271 const content::NotificationDetails& details) { 272 DCHECK_EQ(type, chrome::NOTIFICATION_BROWSER_THEME_CHANGED); 273 if (theme_service_->UsingNativeTheme()) 274 gtk_widget_modify_bg(bubble_, GTK_STATE_NORMAL, NULL); 275 else 276 gtk_widget_modify_bg(bubble_, GTK_STATE_NORMAL, &kBackgroundColor); 277} 278