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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "content/child/webthemeengine_impl_default.h" | 5 #include "content/child/webthemeengine_impl_default.h" |
6 | 6 |
7 #include "build/build_config.h" | 7 #include "build/build_config.h" |
8 #include "skia/ext/platform_canvas.h" | 8 #include "skia/ext/platform_canvas.h" |
9 #include "third_party/WebKit/public/platform/WebRect.h" | 9 #include "third_party/WebKit/public/platform/WebRect.h" |
10 #include "third_party/WebKit/public/platform/WebSize.h" | 10 #include "third_party/WebKit/public/platform/WebSize.h" |
11 #include "ui/native_theme/native_theme.h" | 11 #include "ui/native_theme/native_theme.h" |
12 | 12 |
13 using blink::WebCanvas; | 13 using blink::WebCanvas; |
14 using blink::WebColor; | 14 using blink::WebColor; |
15 using blink::WebRect; | 15 using blink::WebRect; |
16 using blink::WebThemeEngine; | 16 using blink::WebThemeEngine; |
| 17 using blink::WebScrollbarOverlayColorTheme; |
17 | 18 |
18 namespace content { | 19 namespace content { |
19 namespace { | 20 namespace { |
20 | 21 |
21 #if defined(OS_WIN) | 22 #if defined(OS_WIN) |
22 // The width of a vertical scroll bar in dips. | 23 // The width of a vertical scroll bar in dips. |
23 int32_t g_vertical_scroll_bar_width; | 24 int32_t g_vertical_scroll_bar_width; |
24 | 25 |
25 // The height of a horizontal scroll bar in dips. | 26 // The height of a horizontal scroll bar in dips. |
26 int32_t g_horizontal_scroll_bar_height; | 27 int32_t g_horizontal_scroll_bar_height; |
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71 return ui::NativeTheme::kSliderThumb; | 72 return ui::NativeTheme::kSliderThumb; |
72 case WebThemeEngine::PartInnerSpinButton: | 73 case WebThemeEngine::PartInnerSpinButton: |
73 return ui::NativeTheme::kInnerSpinButton; | 74 return ui::NativeTheme::kInnerSpinButton; |
74 case WebThemeEngine::PartProgressBar: | 75 case WebThemeEngine::PartProgressBar: |
75 return ui::NativeTheme::kProgressBar; | 76 return ui::NativeTheme::kProgressBar; |
76 default: | 77 default: |
77 return ui::NativeTheme::kScrollbarDownArrow; | 78 return ui::NativeTheme::kScrollbarDownArrow; |
78 } | 79 } |
79 } | 80 } |
80 | 81 |
| 82 static ui::NativeTheme::ScrollbarOverlayColorTheme |
| 83 NativeThemeScrollbarOverlayColorTheme(WebScrollbarOverlayColorTheme theme) { |
| 84 switch (theme) { |
| 85 case WebScrollbarOverlayColorTheme::WebScrollbarOverlayColorThemeLight: |
| 86 return ui::NativeTheme::ScrollbarOverlayColorThemeLight; |
| 87 case WebScrollbarOverlayColorTheme::WebScrollbarOverlayColorThemeDark: |
| 88 return ui::NativeTheme::ScrollbarOverlayColorThemeDark; |
| 89 default: |
| 90 return ui::NativeTheme::ScrollbarOverlayColorThemeDark; |
| 91 } |
| 92 } |
| 93 |
81 static ui::NativeTheme::State NativeThemeState( | 94 static ui::NativeTheme::State NativeThemeState( |
82 WebThemeEngine::State state) { | 95 WebThemeEngine::State state) { |
83 switch (state) { | 96 switch (state) { |
84 case WebThemeEngine::StateDisabled: | 97 case WebThemeEngine::StateDisabled: |
85 return ui::NativeTheme::kDisabled; | 98 return ui::NativeTheme::kDisabled; |
86 case WebThemeEngine::StateHover: | 99 case WebThemeEngine::StateHover: |
87 return ui::NativeTheme::kHovered; | 100 return ui::NativeTheme::kHovered; |
88 case WebThemeEngine::StateNormal: | 101 case WebThemeEngine::StateNormal: |
89 return ui::NativeTheme::kNormal; | 102 return ui::NativeTheme::kNormal; |
90 case WebThemeEngine::StatePressed: | 103 case WebThemeEngine::StatePressed: |
91 return ui::NativeTheme::kPressed; | 104 return ui::NativeTheme::kPressed; |
92 default: | 105 default: |
93 return ui::NativeTheme::kDisabled; | 106 return ui::NativeTheme::kDisabled; |
94 } | 107 } |
95 } | 108 } |
96 | 109 |
97 static void GetNativeThemeExtraParams( | 110 static void GetNativeThemeExtraParams( |
98 WebThemeEngine::Part part, | 111 WebThemeEngine::Part part, |
99 WebThemeEngine::State state, | 112 WebThemeEngine::State state, |
100 const WebThemeEngine::ExtraParams* extra_params, | 113 const WebThemeEngine::ExtraParams* extra_params, |
101 ui::NativeTheme::ExtraParams* native_theme_extra_params) { | 114 ui::NativeTheme::ExtraParams* native_theme_extra_params) { |
| 115 if (!extra_params) |
| 116 return; |
| 117 |
102 switch (part) { | 118 switch (part) { |
103 case WebThemeEngine::PartScrollbarHorizontalTrack: | 119 case WebThemeEngine::PartScrollbarHorizontalTrack: |
104 case WebThemeEngine::PartScrollbarVerticalTrack: | 120 case WebThemeEngine::PartScrollbarVerticalTrack: |
105 native_theme_extra_params->scrollbar_track.track_x = | 121 native_theme_extra_params->scrollbar_track.track_x = |
106 extra_params->scrollbarTrack.trackX; | 122 extra_params->scrollbarTrack.trackX; |
107 native_theme_extra_params->scrollbar_track.track_y = | 123 native_theme_extra_params->scrollbar_track.track_y = |
108 extra_params->scrollbarTrack.trackY; | 124 extra_params->scrollbarTrack.trackY; |
109 native_theme_extra_params->scrollbar_track.track_width = | 125 native_theme_extra_params->scrollbar_track.track_width = |
110 extra_params->scrollbarTrack.trackWidth; | 126 extra_params->scrollbarTrack.trackWidth; |
111 native_theme_extra_params->scrollbar_track.track_height = | 127 native_theme_extra_params->scrollbar_track.track_height = |
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170 extra_params->progressBar.determinate; | 186 extra_params->progressBar.determinate; |
171 native_theme_extra_params->progress_bar.value_rect_x = | 187 native_theme_extra_params->progress_bar.value_rect_x = |
172 extra_params->progressBar.valueRectX; | 188 extra_params->progressBar.valueRectX; |
173 native_theme_extra_params->progress_bar.value_rect_y = | 189 native_theme_extra_params->progress_bar.value_rect_y = |
174 extra_params->progressBar.valueRectY; | 190 extra_params->progressBar.valueRectY; |
175 native_theme_extra_params->progress_bar.value_rect_width = | 191 native_theme_extra_params->progress_bar.value_rect_width = |
176 extra_params->progressBar.valueRectWidth; | 192 extra_params->progressBar.valueRectWidth; |
177 native_theme_extra_params->progress_bar.value_rect_height = | 193 native_theme_extra_params->progress_bar.value_rect_height = |
178 extra_params->progressBar.valueRectHeight; | 194 extra_params->progressBar.valueRectHeight; |
179 break; | 195 break; |
| 196 case WebThemeEngine::PartScrollbarHorizontalThumb: |
| 197 case WebThemeEngine::PartScrollbarVerticalThumb: |
| 198 native_theme_extra_params->scrollbar_thumb.scrollbar_theme = |
| 199 NativeThemeScrollbarOverlayColorTheme( |
| 200 extra_params->scrollbarThumb.scrollbarTheme); |
| 201 break; |
180 default: | 202 default: |
181 break; // Parts that have no extra params get here. | 203 break; // Parts that have no extra params get here. |
182 } | 204 } |
183 } | 205 } |
184 | 206 |
185 blink::WebSize WebThemeEngineImpl::getSize(WebThemeEngine::Part part) { | 207 blink::WebSize WebThemeEngineImpl::getSize(WebThemeEngine::Part part) { |
186 ui::NativeTheme::ExtraParams extra; | 208 ui::NativeTheme::ExtraParams extra; |
187 ui::NativeTheme::Part native_theme_part = NativeThemePart(part); | 209 ui::NativeTheme::Part native_theme_part = NativeThemePart(part); |
188 #if defined(OS_WIN) | 210 #if defined(OS_WIN) |
189 switch (native_theme_part) { | 211 switch (native_theme_part) { |
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214 const blink::WebRect& rect, | 236 const blink::WebRect& rect, |
215 const WebThemeEngine::ExtraParams* extra_params) { | 237 const WebThemeEngine::ExtraParams* extra_params) { |
216 ui::NativeTheme::ExtraParams native_theme_extra_params; | 238 ui::NativeTheme::ExtraParams native_theme_extra_params; |
217 GetNativeThemeExtraParams( | 239 GetNativeThemeExtraParams( |
218 part, state, extra_params, &native_theme_extra_params); | 240 part, state, extra_params, &native_theme_extra_params); |
219 ui::NativeTheme::GetInstanceForWeb()->Paint( | 241 ui::NativeTheme::GetInstanceForWeb()->Paint( |
220 canvas, NativeThemePart(part), NativeThemeState(state), gfx::Rect(rect), | 242 canvas, NativeThemePart(part), NativeThemeState(state), gfx::Rect(rect), |
221 native_theme_extra_params); | 243 native_theme_extra_params); |
222 } | 244 } |
223 | 245 |
224 void WebThemeEngineImpl::paintStateTransition(blink::WebCanvas* canvas, | |
225 WebThemeEngine::Part part, | |
226 WebThemeEngine::State startState, | |
227 WebThemeEngine::State endState, | |
228 double progress, | |
229 const blink::WebRect& rect) { | |
230 ui::NativeTheme::GetInstanceForWeb()->PaintStateTransition( | |
231 canvas, NativeThemePart(part), NativeThemeState(startState), | |
232 NativeThemeState(endState), progress, gfx::Rect(rect)); | |
233 } | |
234 | |
235 #if defined(OS_WIN) | 246 #if defined(OS_WIN) |
236 // static | 247 // static |
237 void WebThemeEngineImpl::cacheScrollBarMetrics( | 248 void WebThemeEngineImpl::cacheScrollBarMetrics( |
238 int32_t vertical_scroll_bar_width, | 249 int32_t vertical_scroll_bar_width, |
239 int32_t horizontal_scroll_bar_height, | 250 int32_t horizontal_scroll_bar_height, |
240 int32_t vertical_arrow_bitmap_height, | 251 int32_t vertical_arrow_bitmap_height, |
241 int32_t horizontal_arrow_bitmap_width) { | 252 int32_t horizontal_arrow_bitmap_width) { |
242 g_vertical_scroll_bar_width = vertical_scroll_bar_width; | 253 g_vertical_scroll_bar_width = vertical_scroll_bar_width; |
243 g_horizontal_scroll_bar_height = horizontal_scroll_bar_height; | 254 g_horizontal_scroll_bar_height = horizontal_scroll_bar_height; |
244 g_vertical_arrow_bitmap_height = vertical_arrow_bitmap_height; | 255 g_vertical_arrow_bitmap_height = vertical_arrow_bitmap_height; |
245 g_horizontal_arrow_bitmap_width = horizontal_arrow_bitmap_width; | 256 g_horizontal_arrow_bitmap_width = horizontal_arrow_bitmap_width; |
246 } | 257 } |
247 #endif | 258 #endif |
248 | 259 |
249 } // namespace content | 260 } // namespace content |
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