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Issue 2862025: Canvas refactoring part 2.... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 10 years, 6 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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/autocomplete/autocomplete_edit_view_win.h" 5 #include "chrome/browser/autocomplete/autocomplete_edit_view_win.h"
6 6
7 #include <algorithm> 7 #include <algorithm>
8 #include <locale> 8 #include <locale>
9 #include <string> 9 #include <string>
10 10
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37 #include "chrome/browser/metrics/user_metrics.h" 37 #include "chrome/browser/metrics/user_metrics.h"
38 #include "chrome/browser/net/url_fixer_upper.h" 38 #include "chrome/browser/net/url_fixer_upper.h"
39 #include "chrome/browser/profile.h" 39 #include "chrome/browser/profile.h"
40 #include "chrome/browser/search_engines/template_url.h" 40 #include "chrome/browser/search_engines/template_url.h"
41 #include "chrome/browser/search_engines/template_url_model.h" 41 #include "chrome/browser/search_engines/template_url_model.h"
42 #include "chrome/browser/tab_contents/tab_contents.h" 42 #include "chrome/browser/tab_contents/tab_contents.h"
43 #include "chrome/browser/views/location_bar/location_bar_view.h" 43 #include "chrome/browser/views/location_bar/location_bar_view.h"
44 #include "chrome/common/notification_service.h" 44 #include "chrome/common/notification_service.h"
45 #include "googleurl/src/url_util.h" 45 #include "googleurl/src/url_util.h"
46 #include "gfx/canvas.h" 46 #include "gfx/canvas.h"
47 #include "gfx/canvas_skia.h"
47 #include "grit/generated_resources.h" 48 #include "grit/generated_resources.h"
48 #include "net/base/escape.h" 49 #include "net/base/escape.h"
49 #include "skia/ext/skia_utils_win.h" 50 #include "skia/ext/skia_utils_win.h"
50 #include "views/drag_utils.h" 51 #include "views/drag_utils.h"
51 #include "views/focus/focus_util_win.h" 52 #include "views/focus/focus_util_win.h"
52 #include "views/widget/widget.h" 53 #include "views/widget/widget.h"
53 54
54 #pragma comment(lib, "oleacc.lib") // Needed for accessibility support. 55 #pragma comment(lib, "oleacc.lib") // Needed for accessibility support.
55 #pragma comment(lib, "riched20.lib") // Needed for the richedit control. 56 #pragma comment(lib, "riched20.lib") // Needed for the richedit control.
56 57
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2169 2170
2170 // Create a paint context for drawing the antialiased stroke. 2171 // Create a paint context for drawing the antialiased stroke.
2171 SkPaint paint; 2172 SkPaint paint;
2172 paint.setAntiAlias(true); 2173 paint.setAntiAlias(true);
2173 paint.setStrokeWidth(kStrokeWidthPixels); 2174 paint.setStrokeWidth(kStrokeWidthPixels);
2174 paint.setStrokeCap(SkPaint::kRound_Cap); 2175 paint.setStrokeCap(SkPaint::kRound_Cap);
2175 2176
2176 // Create a canvas as large as |scheme_rect| to do our drawing, and initialize 2177 // Create a canvas as large as |scheme_rect| to do our drawing, and initialize
2177 // it to fully transparent so any antialiasing will look nice when painted 2178 // it to fully transparent so any antialiasing will look nice when painted
2178 // atop the edit. 2179 // atop the edit.
2179 gfx::Canvas canvas(scheme_rect.Width(), scheme_rect.Height(), false); 2180 gfx::CanvasSkia canvas(scheme_rect.Width(), scheme_rect.Height(), false);
2180 canvas.getDevice()->accessBitmap(true).eraseARGB(0, 0, 0, 0); 2181 canvas.getDevice()->accessBitmap(true).eraseARGB(0, 0, 0, 0);
2181 2182
2182 // Calculate the start and end of the stroke, which are just the lower left 2183 // Calculate the start and end of the stroke, which are just the lower left
2183 // and upper right corners of the canvas, inset by the radius of the endcap 2184 // and upper right corners of the canvas, inset by the radius of the endcap
2184 // so we don't clip the endcap off. 2185 // so we don't clip the endcap off.
2185 const SkScalar kEndCapRadiusPixels = kStrokeWidthPixels / SkIntToScalar(2); 2186 const SkScalar kEndCapRadiusPixels = kStrokeWidthPixels / SkIntToScalar(2);
2186 const SkPoint start_point = { 2187 const SkPoint start_point = {
2187 kEndCapRadiusPixels, 2188 kEndCapRadiusPixels,
2188 SkIntToScalar(scheme_rect.Height()) - kEndCapRadiusPixels }; 2189 SkIntToScalar(scheme_rect.Height()) - kEndCapRadiusPixels };
2189 const SkPoint end_point = { 2190 const SkPoint end_point = {
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2471 void AutocompleteEditViewWin::TrackMousePosition(MouseButton button, 2472 void AutocompleteEditViewWin::TrackMousePosition(MouseButton button,
2472 const CPoint& point) { 2473 const CPoint& point) {
2473 if (gaining_focus_.get()) { 2474 if (gaining_focus_.get()) {
2474 // This click is giving us focus, so we need to track how much the mouse 2475 // This click is giving us focus, so we need to track how much the mouse
2475 // moves to see if it's a drag or just a click. Clicks should select all 2476 // moves to see if it's a drag or just a click. Clicks should select all
2476 // the text. 2477 // the text.
2477 tracking_click_[button] = true; 2478 tracking_click_[button] = true;
2478 click_point_[button] = point; 2479 click_point_[button] = point;
2479 } 2480 }
2480 } 2481 }
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