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| 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/avatar_menu_item_gtk.h" | |
| 6 | |
| 7 #include <gdk/gdkkeysyms.h> | |
| 8 | |
| 9 #include "base/bind.h" | |
| 10 #include "base/message_loop/message_loop.h" | |
| 11 #include "base/strings/utf_string_conversions.h" | |
| 12 #include "chrome/browser/chrome_notification_types.h" | |
| 13 #include "chrome/browser/ui/gtk/gtk_chrome_link_button.h" | |
| 14 #include "chrome/browser/ui/gtk/gtk_theme_service.h" | |
| 15 #include "chrome/browser/ui/gtk/gtk_util.h" | |
| 16 #include "content/public/browser/notification_source.h" | |
| 17 #include "grit/generated_resources.h" | |
| 18 #include "grit/theme_resources.h" | |
| 19 #include "third_party/skia/include/core/SkBitmap.h" | |
| 20 #include "ui/base/gtk/gtk_hig_constants.h" | |
| 21 #include "ui/base/l10n/l10n_util.h" | |
| 22 #include "ui/base/resource/resource_bundle.h" | |
| 23 #include "ui/gfx/canvas.h" | |
| 24 #include "ui/gfx/gtk_util.h" | |
| 25 #include "ui/gfx/image/image.h" | |
| 26 #include "ui/gfx/text_elider.h" | |
| 27 | |
| 28 namespace { | |
| 29 | |
| 30 // A checkmark is drawn in the lower-right corner of the active avatar image. | |
| 31 // This value is the x offset, in pixels, from that position. | |
| 32 const int kCheckMarkXOffset = 2; | |
| 33 | |
| 34 // The maximum width of a user name in pixels. Anything longer than this will be | |
| 35 // elided. | |
| 36 const int kUserNameMaxWidth = 200; | |
| 37 | |
| 38 // The color of the item highlight when we're in chrome-theme mode. | |
| 39 const GdkColor kHighlightColor = GDK_COLOR_RGB(0xe3, 0xed, 0xf6); | |
| 40 | |
| 41 // The color of the background when we're in chrome-theme mode. | |
| 42 const GdkColor kBackgroundColor = GDK_COLOR_RGB(0xff, 0xff, 0xff); | |
| 43 | |
| 44 } // namespace | |
| 45 | |
| 46 AvatarMenuItemGtk::AvatarMenuItemGtk(Delegate* delegate, | |
| 47 const AvatarMenu::Item& item, | |
| 48 size_t item_index, | |
| 49 GtkThemeService* theme_service) | |
| 50 : delegate_(delegate), | |
| 51 item_(item), | |
| 52 item_index_(item_index), | |
| 53 theme_service_(theme_service), | |
| 54 status_label_(NULL), | |
| 55 link_alignment_(NULL), | |
| 56 edit_profile_link_(NULL) { | |
| 57 Init(theme_service_); | |
| 58 | |
| 59 registrar_.Add(this, chrome::NOTIFICATION_BROWSER_THEME_CHANGED, | |
| 60 content::Source<ThemeService>(theme_service_)); | |
| 61 theme_service_->InitThemesFor(this); | |
| 62 } | |
| 63 | |
| 64 AvatarMenuItemGtk::~AvatarMenuItemGtk() { | |
| 65 widget_.Destroy(); | |
| 66 } | |
| 67 | |
| 68 gboolean AvatarMenuItemGtk::OnProfileClick(GtkWidget* widget, | |
| 69 GdkEventButton* event) { | |
| 70 delegate_->OpenProfile(item_index_); | |
| 71 return FALSE; | |
| 72 } | |
| 73 | |
| 74 gboolean AvatarMenuItemGtk::OnProfileKeyPress(GtkWidget* widget, | |
| 75 GdkEventKey* event) { | |
| 76 if (event->keyval == GDK_Return || | |
| 77 event->keyval == GDK_ISO_Enter || | |
| 78 event->keyval == GDK_KP_Enter) { | |
| 79 if (item_.active) | |
| 80 delegate_->EditProfile(item_index_); | |
| 81 else | |
| 82 delegate_->OpenProfile(item_index_); | |
| 83 } | |
| 84 | |
| 85 return FALSE; | |
| 86 } | |
| 87 | |
| 88 void AvatarMenuItemGtk::ShowStatusLabel() { | |
| 89 gtk_widget_show(status_label_); | |
| 90 gtk_widget_hide(link_alignment_); | |
| 91 } | |
| 92 | |
| 93 void AvatarMenuItemGtk::ShowEditLink() { | |
| 94 gtk_widget_hide(status_label_); | |
| 95 gtk_widget_show(link_alignment_); | |
| 96 } | |
| 97 | |
| 98 gboolean AvatarMenuItemGtk::OnProfileFocusIn(GtkWidget* widget, | |
| 99 GdkEventFocus* event) { | |
| 100 if (item_.active) | |
| 101 ShowEditLink(); | |
| 102 | |
| 103 return FALSE; | |
| 104 } | |
| 105 | |
| 106 gboolean AvatarMenuItemGtk::OnProfileFocusOut(GtkWidget* widget, | |
| 107 GdkEventFocus* event) { | |
| 108 if (item_.active) | |
| 109 ShowStatusLabel(); | |
| 110 | |
| 111 return FALSE; | |
| 112 } | |
| 113 | |
| 114 gboolean AvatarMenuItemGtk::OnProfileEnter(GtkWidget* widget, | |
| 115 GdkEventCrossing* event) { | |
| 116 if (event->detail == GDK_NOTIFY_INFERIOR) | |
| 117 return FALSE; | |
| 118 | |
| 119 gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, &highlighted_color_); | |
| 120 if (item_.active) | |
| 121 ShowEditLink(); | |
| 122 | |
| 123 return FALSE; | |
| 124 } | |
| 125 | |
| 126 gboolean AvatarMenuItemGtk::OnProfileLeave(GtkWidget* widget, | |
| 127 GdkEventCrossing* event) { | |
| 128 if (event->detail == GDK_NOTIFY_INFERIOR) | |
| 129 return FALSE; | |
| 130 | |
| 131 gtk_widget_modify_bg(widget, GTK_STATE_NORMAL, unhighlighted_color_); | |
| 132 if (item_.active) | |
| 133 ShowStatusLabel(); | |
| 134 | |
| 135 return FALSE; | |
| 136 } | |
| 137 | |
| 138 void AvatarMenuItemGtk::Observe(int type, | |
| 139 const content::NotificationSource& source, | |
| 140 const content::NotificationDetails& details) { | |
| 141 DCHECK_EQ(type, chrome::NOTIFICATION_BROWSER_THEME_CHANGED); | |
| 142 bool using_native = theme_service_->UsingNativeTheme(); | |
| 143 | |
| 144 if (using_native) { | |
| 145 GtkStyle* style = gtk_rc_get_style(widget_.get()); | |
| 146 highlighted_color_ = style->bg[GTK_STATE_SELECTED]; | |
| 147 unhighlighted_color_ = NULL; | |
| 148 } else { | |
| 149 highlighted_color_ = kHighlightColor; | |
| 150 unhighlighted_color_ = &kBackgroundColor; | |
| 151 } | |
| 152 | |
| 153 // Assume that the widget isn't highlighted since theme changes will almost | |
| 154 // never happen while we're up. | |
| 155 gtk_widget_modify_bg(widget_.get(), GTK_STATE_NORMAL, unhighlighted_color_); | |
| 156 } | |
| 157 | |
| 158 void AvatarMenuItemGtk::OnEditProfileLinkClicked(GtkWidget* link) { | |
| 159 delegate_->EditProfile(item_index_); | |
| 160 } | |
| 161 | |
| 162 gboolean AvatarMenuItemGtk::OnEventBoxExpose(GtkWidget* widget, | |
| 163 GdkEventExpose* event) { | |
| 164 // Draw the focus rectangle. | |
| 165 if (gtk_widget_has_focus(widget)) { | |
| 166 GtkAllocation allocation; | |
| 167 gtk_widget_get_allocation(widget, &allocation); | |
| 168 gtk_paint_focus(gtk_widget_get_style(widget), | |
| 169 gtk_widget_get_window(widget), | |
| 170 gtk_widget_get_state(widget), | |
| 171 &event->area, widget, NULL, | |
| 172 0, 0, | |
| 173 allocation.width, allocation.height); | |
| 174 } | |
| 175 | |
| 176 return TRUE; | |
| 177 } | |
| 178 | |
| 179 void AvatarMenuItemGtk::Init(GtkThemeService* theme_service) { | |
| 180 widget_.Own(gtk_event_box_new()); | |
| 181 | |
| 182 g_signal_connect(widget_.get(), "button-press-event", | |
| 183 G_CALLBACK(OnProfileClickThunk), this); | |
| 184 g_signal_connect(widget_.get(), "enter-notify-event", | |
| 185 G_CALLBACK(OnProfileEnterThunk), this); | |
| 186 g_signal_connect(widget_.get(), "leave-notify-event", | |
| 187 G_CALLBACK(OnProfileLeaveThunk), this); | |
| 188 g_signal_connect(widget_.get(), "focus-in-event", | |
| 189 G_CALLBACK(OnProfileFocusInThunk), this); | |
| 190 g_signal_connect(widget_.get(), "focus-out-event", | |
| 191 G_CALLBACK(OnProfileFocusOutThunk), this); | |
| 192 g_signal_connect(widget_.get(), "key-press-event", | |
| 193 G_CALLBACK(OnProfileKeyPressThunk), this); | |
| 194 g_signal_connect_after(widget_.get(), "expose-event", | |
| 195 G_CALLBACK(OnEventBoxExposeThunk), this); | |
| 196 | |
| 197 GtkWidget* item_hbox = gtk_hbox_new(FALSE, ui::kControlSpacing); | |
| 198 GdkPixbuf* avatar_pixbuf = NULL; | |
| 199 | |
| 200 // If this profile is active then draw a check mark on the bottom right | |
| 201 // of the profile icon. | |
| 202 if (item_.active) { | |
| 203 const SkBitmap* avatar_image = item_.icon.ToSkBitmap(); | |
| 204 gfx::ImageSkiaRep avatar_image_rep = gfx::ImageSkiaRep(*avatar_image, 1.0f); | |
| 205 gfx::Canvas canvas(avatar_image_rep, /* is_opaque */ true); | |
| 206 | |
| 207 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance(); | |
| 208 const gfx::ImageSkia* check_image = rb.GetImageNamed( | |
| 209 IDR_PROFILE_SELECTED).ToImageSkia(); | |
| 210 gfx::Rect check_rect(0, 0, check_image->width(), check_image->height()); | |
| 211 int y = avatar_image->height() - check_image->height(); | |
| 212 int x = avatar_image->width() - check_image->width() + kCheckMarkXOffset; | |
| 213 canvas.DrawImageInt(*check_image, x, y); | |
| 214 | |
| 215 SkBitmap final_image = canvas.ExtractImageRep().sk_bitmap(); | |
| 216 avatar_pixbuf = gfx::GdkPixbufFromSkBitmap(final_image); | |
| 217 } else { | |
| 218 avatar_pixbuf = gfx::GdkPixbufFromSkBitmap(*item_.icon.ToSkBitmap()); | |
| 219 } | |
| 220 | |
| 221 GtkWidget* avatar_image = gtk_image_new_from_pixbuf(avatar_pixbuf); | |
| 222 g_object_unref(avatar_pixbuf); | |
| 223 gtk_misc_set_alignment(GTK_MISC(avatar_image), 0, 0); | |
| 224 gtk_box_pack_start(GTK_BOX(item_hbox), avatar_image, FALSE, FALSE, 0); | |
| 225 | |
| 226 // The user name label. | |
| 227 GtkWidget* item_vbox = gtk_vbox_new(FALSE, 0); | |
| 228 GtkWidget* name_label = NULL; | |
| 229 base::string16 elided_name = gfx::ElideText(item_.name, | |
| 230 gfx::FontList(), | |
| 231 kUserNameMaxWidth, | |
| 232 gfx::ELIDE_AT_END); | |
| 233 | |
| 234 name_label = theme_service->BuildLabel(base::UTF16ToUTF8(elided_name), | |
| 235 ui::kGdkBlack); | |
| 236 if (item_.active) { | |
| 237 char* markup = g_markup_printf_escaped( | |
| 238 "<span weight='bold'>%s</span>", | |
| 239 base::UTF16ToUTF8(elided_name).c_str()); | |
| 240 gtk_label_set_markup(GTK_LABEL(name_label), markup); | |
| 241 g_free(markup); | |
| 242 } | |
| 243 | |
| 244 gtk_misc_set_alignment(GTK_MISC(name_label), 0, 0); | |
| 245 gtk_box_pack_start(GTK_BOX(item_vbox), name_label, TRUE, TRUE, 0); | |
| 246 | |
| 247 // The sync status label. | |
| 248 status_label_ = theme_service_->BuildLabel(std::string(), ui::kGdkBlack); | |
| 249 char* markup = g_markup_printf_escaped( | |
| 250 "<span size='small'>%s</span>", | |
| 251 base::UTF16ToUTF8(item_.sync_state).c_str()); | |
| 252 gtk_label_set_markup(GTK_LABEL(status_label_), markup); | |
| 253 g_free(markup); | |
| 254 gtk_misc_set_alignment(GTK_MISC(status_label_), 0, 0); | |
| 255 gtk_widget_set_no_show_all(status_label_, TRUE); | |
| 256 gtk_box_pack_start(GTK_BOX(item_vbox), status_label_, FALSE, FALSE, 0); | |
| 257 gtk_widget_show(status_label_); | |
| 258 | |
| 259 if (item_.active) { | |
| 260 // The "edit your profile" link. | |
| 261 edit_profile_link_ = theme_service_->BuildChromeLinkButton( | |
| 262 l10n_util::GetStringUTF8(IDS_PROFILES_EDIT_PROFILE_LINK)); | |
| 263 // Fix for bug#107348. edit link steals focus from menu item which | |
| 264 // hides edit link button in focus-out-event handler, | |
| 265 // so, it misses the click event. | |
| 266 gtk_widget_set_can_focus(edit_profile_link_, FALSE); | |
| 267 | |
| 268 link_alignment_ = gtk_alignment_new(0, 0, 0, 0); | |
| 269 gtk_container_add(GTK_CONTAINER(link_alignment_), edit_profile_link_); | |
| 270 | |
| 271 // The chrome link button contains a label that won't be shown if the button | |
| 272 // is set to "no show all", so show all first. | |
| 273 gtk_widget_show_all(link_alignment_); | |
| 274 gtk_widget_set_no_show_all(link_alignment_, TRUE); | |
| 275 gtk_widget_hide(link_alignment_); | |
| 276 | |
| 277 gtk_box_pack_start(GTK_BOX(item_vbox), link_alignment_, FALSE, FALSE, 0); | |
| 278 | |
| 279 g_signal_connect(edit_profile_link_, "clicked", | |
| 280 G_CALLBACK(OnEditProfileLinkClickedThunk), this); | |
| 281 | |
| 282 GtkSizeGroup* size_group = gtk_size_group_new(GTK_SIZE_GROUP_BOTH); | |
| 283 gtk_size_group_add_widget(size_group, status_label_); | |
| 284 gtk_size_group_add_widget(size_group, link_alignment_); | |
| 285 g_object_unref(size_group); | |
| 286 } | |
| 287 | |
| 288 gtk_box_pack_start(GTK_BOX(item_hbox), item_vbox, TRUE, TRUE, 0); | |
| 289 gtk_container_add(GTK_CONTAINER(widget_.get()), item_hbox); | |
| 290 } | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src