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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/ui/libgtk2ui/gtk2_ui.h" | 5 #include "chrome/browser/ui/libgtk2ui/gtk2_ui.h" |
6 | 6 |
7 #include <set> | 7 #include <set> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/environment.h" | 10 #include "base/environment.h" |
11 #include "base/i18n/rtl.h" | 11 #include "base/i18n/rtl.h" |
12 #include "base/logging.h" | 12 #include "base/logging.h" |
13 #include "base/nix/mime_util_xdg.h" | 13 #include "base/nix/mime_util_xdg.h" |
14 #include "base/stl_util.h" | 14 #include "base/stl_util.h" |
| 15 #include "base/strings/stringprintf.h" |
15 #include "chrome/browser/themes/theme_properties.h" | 16 #include "chrome/browser/themes/theme_properties.h" |
| 17 #include "chrome/browser/ui/libgtk2ui/app_indicator_icon.h" |
16 #include "chrome/browser/ui/libgtk2ui/chrome_gtk_frame.h" | 18 #include "chrome/browser/ui/libgtk2ui/chrome_gtk_frame.h" |
17 #include "chrome/browser/ui/libgtk2ui/gtk2_util.h" | 19 #include "chrome/browser/ui/libgtk2ui/gtk2_util.h" |
18 #include "chrome/browser/ui/libgtk2ui/native_theme_gtk2.h" | 20 #include "chrome/browser/ui/libgtk2ui/native_theme_gtk2.h" |
19 #include "chrome/browser/ui/libgtk2ui/select_file_dialog_impl.h" | 21 #include "chrome/browser/ui/libgtk2ui/select_file_dialog_impl.h" |
20 #include "chrome/browser/ui/libgtk2ui/skia_utils_gtk2.h" | 22 #include "chrome/browser/ui/libgtk2ui/skia_utils_gtk2.h" |
21 #include "chrome/browser/ui/libgtk2ui/unity_service.h" | 23 #include "chrome/browser/ui/libgtk2ui/unity_service.h" |
22 #include "grit/theme_resources.h" | 24 #include "grit/theme_resources.h" |
23 #include "grit/ui_resources.h" | 25 #include "grit/ui_resources.h" |
24 #include "third_party/skia/include/core/SkBitmap.h" | 26 #include "third_party/skia/include/core/SkBitmap.h" |
25 #include "third_party/skia/include/core/SkCanvas.h" | 27 #include "third_party/skia/include/core/SkCanvas.h" |
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42 // - Render and inject the button overlay from the gtk theme. | 44 // - Render and inject the button overlay from the gtk theme. |
43 // - Render and inject the omnibox background. | 45 // - Render and inject the omnibox background. |
44 // - Listen for the "style-set" signal on |fake_frame_| and recreate theme | 46 // - Listen for the "style-set" signal on |fake_frame_| and recreate theme |
45 // colors and images. | 47 // colors and images. |
46 // - Allow not using the theme. | 48 // - Allow not using the theme. |
47 // - Make sure to test with a light on dark theme, too. | 49 // - Make sure to test with a light on dark theme, too. |
48 // - Everything else that we're not doing. | 50 // - Everything else that we're not doing. |
49 | 51 |
50 namespace { | 52 namespace { |
51 | 53 |
| 54 // Prefix for app indicator ids |
| 55 const char kAppIndicatorIdPrefix[] = "chrome_app_indicator_"; |
| 56 |
| 57 // Number of app indicators used (used as part of app-indicator id). |
| 58 int indicators_count; |
| 59 |
52 // The size of the rendered toolbar image. | 60 // The size of the rendered toolbar image. |
53 const int kToolbarImageWidth = 64; | 61 const int kToolbarImageWidth = 64; |
54 const int kToolbarImageHeight = 128; | 62 const int kToolbarImageHeight = 128; |
55 | 63 |
56 // How much to tint the GTK+ color lighter at the top of the window. | 64 // How much to tint the GTK+ color lighter at the top of the window. |
57 const color_utils::HSL kGtkFrameShift = { -1, -1, 0.58 }; | 65 const color_utils::HSL kGtkFrameShift = { -1, -1, 0.58 }; |
58 | 66 |
59 // How much to tint the GTK+ color when an explicit frame color hasn't been | 67 // How much to tint the GTK+ color when an explicit frame color hasn't been |
60 // specified. | 68 // specified. |
61 const color_utils::HSL kDefaultFrameShift = { -1, -1, 0.4 }; | 69 const color_utils::HSL kDefaultFrameShift = { -1, -1, 0.4 }; |
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296 // broadcast new theme images and colors. Only realized widgets have style | 304 // broadcast new theme images and colors. Only realized widgets have style |
297 // properties, too, which we query for some colors. | 305 // properties, too, which we query for some colors. |
298 gtk_widget_realize(fake_frame_); | 306 gtk_widget_realize(fake_frame_); |
299 gtk_widget_realize(fake_window_); | 307 gtk_widget_realize(fake_window_); |
300 // TODO: Also listen for "style-set" on the fake frame. | 308 // TODO: Also listen for "style-set" on the fake frame. |
301 | 309 |
302 // TODO(erg): Be lazy about generating this data and connect it to the | 310 // TODO(erg): Be lazy about generating this data and connect it to the |
303 // style-set signal handler. | 311 // style-set signal handler. |
304 LoadGtkValues(); | 312 LoadGtkValues(); |
305 SetXDGIconTheme(); | 313 SetXDGIconTheme(); |
| 314 |
| 315 indicators_count = 0; |
306 } | 316 } |
307 | 317 |
308 Gtk2UI::~Gtk2UI() { | 318 Gtk2UI::~Gtk2UI() { |
309 gtk_widget_destroy(fake_window_); | 319 gtk_widget_destroy(fake_window_); |
310 gtk_widget_destroy(fake_frame_); | 320 gtk_widget_destroy(fake_frame_); |
311 fake_label_.Destroy(); | 321 fake_label_.Destroy(); |
312 fake_entry_.Destroy(); | 322 fake_entry_.Destroy(); |
313 | 323 |
314 ClearAllThemeData(); | 324 ClearAllThemeData(); |
315 } | 325 } |
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373 void Gtk2UI::SetDownloadCount(int count) const { | 383 void Gtk2UI::SetDownloadCount(int count) const { |
374 if (unity::IsRunning()) | 384 if (unity::IsRunning()) |
375 unity::SetDownloadCount(count); | 385 unity::SetDownloadCount(count); |
376 } | 386 } |
377 | 387 |
378 void Gtk2UI::SetProgressFraction(float percentage) const { | 388 void Gtk2UI::SetProgressFraction(float percentage) const { |
379 if (unity::IsRunning()) | 389 if (unity::IsRunning()) |
380 unity::SetProgressFraction(percentage); | 390 unity::SetProgressFraction(percentage); |
381 } | 391 } |
382 | 392 |
| 393 bool Gtk2UI::IsStatusIconSupported() const { |
| 394 return AppIndicatorIcon::CouldOpen(); |
| 395 } |
| 396 |
| 397 StatusIconLinux* Gtk2UI::CreateLinuxStatusIcon() const { |
| 398 if (AppIndicatorIcon::CouldOpen()) { |
| 399 ++indicators_count; |
| 400 return new AppIndicatorIcon( |
| 401 base::StringPrintf("%s%d", kAppIndicatorIdPrefix, indicators_count)); |
| 402 } else { |
| 403 return NULL; |
| 404 } |
| 405 } |
| 406 |
383 ui::SelectFileDialog* Gtk2UI::CreateSelectFileDialog( | 407 ui::SelectFileDialog* Gtk2UI::CreateSelectFileDialog( |
384 ui::SelectFileDialog::Listener* listener, | 408 ui::SelectFileDialog::Listener* listener, |
385 ui::SelectFilePolicy* policy) const { | 409 ui::SelectFilePolicy* policy) const { |
386 return SelectFileDialogImpl::Create(listener, policy); | 410 return SelectFileDialogImpl::Create(listener, policy); |
387 } | 411 } |
388 | 412 |
389 void Gtk2UI::GetScrollbarColors(GdkColor* thumb_active_color, | 413 void Gtk2UI::GetScrollbarColors(GdkColor* thumb_active_color, |
390 GdkColor* thumb_inactive_color, | 414 GdkColor* thumb_inactive_color, |
391 GdkColor* track_color) { | 415 GdkColor* track_color) { |
392 const GdkColor* theme_thumb_active = NULL; | 416 const GdkColor* theme_thumb_active = NULL; |
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1014 | 1038 |
1015 void Gtk2UI::ClearAllThemeData() { | 1039 void Gtk2UI::ClearAllThemeData() { |
1016 gtk_images_.clear(); | 1040 gtk_images_.clear(); |
1017 } | 1041 } |
1018 | 1042 |
1019 } // namespace libgtk2ui | 1043 } // namespace libgtk2ui |
1020 | 1044 |
1021 ui::LinuxUI* BuildGtk2UI() { | 1045 ui::LinuxUI* BuildGtk2UI() { |
1022 return new libgtk2ui::Gtk2UI; | 1046 return new libgtk2ui::Gtk2UI; |
1023 } | 1047 } |
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