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Side by Side Diff: webkit/plugins/ppapi/ppapi_plugin_instance.cc

Issue 10869031: mac: Use ScopedCGContextSaveGState in a few more places (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 3 months ago
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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 "webkit/plugins/ppapi/ppapi_plugin_instance.h" 5 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/debug/trace_event.h" 8 #include "base/debug/trace_event.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/memory/linked_ptr.h" 10 #include "base/memory/linked_ptr.h"
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53 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h" 53 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h"
54 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPrintParams.h" 54 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPrintParams.h"
55 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPrintScalingOption .h" 55 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPrintScalingOption .h"
56 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScopedUserGesture. h" 56 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScopedUserGesture. h"
57 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h" 57 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h"
58 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h" 58 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
59 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h" 59 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
60 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLReques t.h" 60 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURLReques t.h"
61 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" 61 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
62 #include "ui/base/range/range.h" 62 #include "ui/base/range/range.h"
63 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
63 #include "webkit/plugins/plugin_constants.h" 64 #include "webkit/plugins/plugin_constants.h"
64 #include "webkit/plugins/ppapi/common.h" 65 #include "webkit/plugins/ppapi/common.h"
65 #include "webkit/plugins/ppapi/event_conversion.h" 66 #include "webkit/plugins/ppapi/event_conversion.h"
66 #include "webkit/plugins/ppapi/fullscreen_container.h" 67 #include "webkit/plugins/ppapi/fullscreen_container.h"
67 #include "webkit/plugins/ppapi/gfx_conversion.h" 68 #include "webkit/plugins/ppapi/gfx_conversion.h"
68 #include "webkit/plugins/ppapi/host_globals.h" 69 #include "webkit/plugins/ppapi/host_globals.h"
69 #include "webkit/plugins/ppapi/message_channel.h" 70 #include "webkit/plugins/ppapi/message_channel.h"
70 #include "webkit/plugins/ppapi/npapi_glue.h" 71 #include "webkit/plugins/ppapi/npapi_glue.h"
71 #include "webkit/plugins/ppapi/plugin_module.h" 72 #include "webkit/plugins/ppapi/plugin_module.h"
72 #include "webkit/plugins/ppapi/plugin_object.h" 73 #include "webkit/plugins/ppapi/plugin_object.h"
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1613 printing::MetafileSkiaWrapper::GetMetafileFromCanvas(*canvas); 1614 printing::MetafileSkiaWrapper::GetMetafileFromCanvas(*canvas);
1614 DCHECK(metafile != NULL); 1615 DCHECK(metafile != NULL);
1615 if (metafile) 1616 if (metafile)
1616 ret = metafile->InitFromData(mapper.data(), mapper.size()); 1617 ret = metafile->InitFromData(mapper.data(), mapper.size());
1617 #elif defined(OS_MACOSX) 1618 #elif defined(OS_MACOSX)
1618 printing::NativeMetafile metafile; 1619 printing::NativeMetafile metafile;
1619 // Create a PDF metafile and render from there into the passed in context. 1620 // Create a PDF metafile and render from there into the passed in context.
1620 if (metafile.InitFromData(mapper.data(), mapper.size())) { 1621 if (metafile.InitFromData(mapper.data(), mapper.size())) {
1621 // Flip the transform. 1622 // Flip the transform.
1622 CGContextRef cgContext = canvas; 1623 CGContextRef cgContext = canvas;
1623 CGContextSaveGState(cgContext); 1624 gfx::ScopedCGContextSaveGState save_gstate(cgContext)
1624 CGContextTranslateCTM(cgContext, 0, 1625 CGContextTranslateCTM(cgContext, 0,
1625 current_print_settings_.printable_area.size.height); 1626 current_print_settings_.printable_area.size.height);
1626 CGContextScaleCTM(cgContext, 1.0, -1.0); 1627 CGContextScaleCTM(cgContext, 1.0, -1.0);
1627 CGRect page_rect; 1628 CGRect page_rect;
1628 page_rect.origin.x = current_print_settings_.printable_area.point.x; 1629 page_rect.origin.x = current_print_settings_.printable_area.point.x;
1629 page_rect.origin.y = current_print_settings_.printable_area.point.y; 1630 page_rect.origin.y = current_print_settings_.printable_area.point.y;
1630 page_rect.size.width = current_print_settings_.printable_area.size.width; 1631 page_rect.size.width = current_print_settings_.printable_area.size.width;
1631 page_rect.size.height = current_print_settings_.printable_area.size.height; 1632 page_rect.size.height = current_print_settings_.printable_area.size.height;
1632 1633
1633 ret = metafile.RenderPage(1, cgContext, page_rect, true, false, true, true); 1634 ret = metafile.RenderPage(1, cgContext, page_rect, true, false, true, true);
1634 CGContextRestoreGState(cgContext);
1635 } 1635 }
1636 #elif defined(OS_WIN) 1636 #elif defined(OS_WIN)
1637 printing::Metafile* metafile = 1637 printing::Metafile* metafile =
1638 printing::MetafileSkiaWrapper::GetMetafileFromCanvas(*canvas); 1638 printing::MetafileSkiaWrapper::GetMetafileFromCanvas(*canvas);
1639 if (metafile) { 1639 if (metafile) {
1640 // We only have a metafile when doing print preview, so we just want to 1640 // We only have a metafile when doing print preview, so we just want to
1641 // pass the PDF off to preview. 1641 // pass the PDF off to preview.
1642 ret = metafile->InitFromData(mapper.data(), mapper.size()); 1642 ret = metafile->InitFromData(mapper.data(), mapper.size());
1643 } else { 1643 } else {
1644 // On Windows, we now need to render the PDF to the DC that backs the 1644 // On Windows, we now need to render the PDF to the DC that backs the
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2424 screen_size_for_fullscreen_ = gfx::Size(); 2424 screen_size_for_fullscreen_ = gfx::Size();
2425 WebElement element = container_->element(); 2425 WebElement element = container_->element();
2426 element.setAttribute(WebString::fromUTF8(kWidth), width_before_fullscreen_); 2426 element.setAttribute(WebString::fromUTF8(kWidth), width_before_fullscreen_);
2427 element.setAttribute(WebString::fromUTF8(kHeight), height_before_fullscreen_); 2427 element.setAttribute(WebString::fromUTF8(kHeight), height_before_fullscreen_);
2428 element.setAttribute(WebString::fromUTF8(kBorder), border_before_fullscreen_); 2428 element.setAttribute(WebString::fromUTF8(kBorder), border_before_fullscreen_);
2429 element.setAttribute(WebString::fromUTF8(kStyle), style_before_fullscreen_); 2429 element.setAttribute(WebString::fromUTF8(kStyle), style_before_fullscreen_);
2430 } 2430 }
2431 2431
2432 } // namespace ppapi 2432 } // namespace ppapi
2433 } // namespace webkit 2433 } // namespace webkit
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