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authortsepez <tsepez@chromium.org>2017-01-05 12:57:00 -0800
committerCommit bot <commit-bot@chromium.org>2017-01-05 12:57:00 -0800
commite647799f6a2f7f747c9f55d9f0ce08dcdfbd53f4 (patch)
tree282c502bd9f807f385d0cbcc1692bb475c8a4df1 /xfa/fwl/theme/cfwl_widgettp.h
parent6bb3b894488fd6f38c096b708980a9f08286ac5c (diff)
downloadpdfium-e647799f6a2f7f747c9f55d9f0ce08dcdfbd53f4.tar.xz
Properly ref-count CFGAS_GEFont with CFX_RetainPtr.
We worry about cyclical references, but no leaks found. Review-Url: https://codereview.chromium.org/2609423003
Diffstat (limited to 'xfa/fwl/theme/cfwl_widgettp.h')
-rw-r--r--xfa/fwl/theme/cfwl_widgettp.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/xfa/fwl/theme/cfwl_widgettp.h b/xfa/fwl/theme/cfwl_widgettp.h
index 33a5febbec..794c67be8b 100644
--- a/xfa/fwl/theme/cfwl_widgettp.h
+++ b/xfa/fwl/theme/cfwl_widgettp.h
@@ -10,8 +10,10 @@
#include <memory>
#include <vector>
+#include "core/fxcrt/cfx_retain_ptr.h"
#include "core/fxcrt/fx_coordinates.h"
#include "core/fxcrt/fx_system.h"
+#include "xfa/fgas/font/cfgas_gefont.h"
#include "xfa/fwl/fwl_error.h"
#include "xfa/fwl/theme/cfwl_utils.h"
#include "xfa/fxgraphics/cfx_graphics.h"
@@ -38,7 +40,7 @@ class CFWL_WidgetTP {
virtual void DrawBackground(CFWL_ThemeBackground* pParams);
virtual void DrawText(CFWL_ThemeText* pParams);
- CFGAS_GEFont* GetFont() const { return m_pFDEFont; }
+ const CFX_RetainPtr<CFGAS_GEFont>& GetFont() const { return m_pFDEFont; }
protected:
struct CColorData {
@@ -94,7 +96,7 @@ class CFWL_WidgetTP {
uint32_t m_dwRefCount;
std::unique_ptr<CFDE_TextOut> m_pTextOut;
- CFGAS_GEFont* m_pFDEFont;
+ CFX_RetainPtr<CFGAS_GEFont> m_pFDEFont;
std::unique_ptr<CColorData> m_pColorData;
};
@@ -111,7 +113,7 @@ class CFWL_FontData {
bool LoadFont(const CFX_WideStringC& wsFontFamily,
uint32_t dwFontStyles,
uint16_t wCodePage);
- CFGAS_GEFont* GetFont() const { return m_pFont.get(); }
+ CFX_RetainPtr<CFGAS_GEFont> GetFont() const { return m_pFont; }
protected:
CFX_WideString m_wsFamily;
@@ -121,7 +123,7 @@ class CFWL_FontData {
std::unique_ptr<CFX_FontSourceEnum_File> m_pFontSource;
#endif
std::unique_ptr<CFGAS_FontMgr> m_pFontMgr;
- std::unique_ptr<CFGAS_GEFont> m_pFont;
+ CFX_RetainPtr<CFGAS_GEFont> m_pFont;
};
class CFWL_FontManager {
@@ -129,9 +131,9 @@ class CFWL_FontManager {
static CFWL_FontManager* GetInstance();
static void DestroyInstance();
- CFGAS_GEFont* FindFont(const CFX_WideStringC& wsFontFamily,
- uint32_t dwFontStyles,
- uint16_t dwCodePage);
+ CFX_RetainPtr<CFGAS_GEFont> FindFont(const CFX_WideStringC& wsFontFamily,
+ uint32_t dwFontStyles,
+ uint16_t dwCodePage);
protected:
CFWL_FontManager();