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authornpm <npm@chromium.org>2016-07-29 15:20:25 -0700
committerCommit bot <commit-bot@chromium.org>2016-07-29 15:20:25 -0700
commit7484762421e85aa5d610f47aa547470786eecab8 (patch)
tree321455e17ca3796a17f3edc9b33e11435bc9d7fb /core/fxge/win32/cfx_windowsdib.h
parent246221724a106c11481eedbf1f94475afba23569 (diff)
downloadpdfium-7484762421e85aa5d610f47aa547470786eecab8.tar.xz
Refactor fxge/fx_apple and fx_win header files
- Renamed header for CFX_QuartzDevice class - Removed unused class CFX_WinBitmapDevice - Split remaining fx_ge_win32 header Review-Url: https://codereview.chromium.org/2197513004
Diffstat (limited to 'core/fxge/win32/cfx_windowsdib.h')
-rw-r--r--core/fxge/win32/cfx_windowsdib.h52
1 files changed, 52 insertions, 0 deletions
diff --git a/core/fxge/win32/cfx_windowsdib.h b/core/fxge/win32/cfx_windowsdib.h
new file mode 100644
index 0000000000..2564b7fa36
--- /dev/null
+++ b/core/fxge/win32/cfx_windowsdib.h
@@ -0,0 +1,52 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FXGE_WIN32_CFX_WINDOWSDIB_H_
+#define CORE_FXGE_WIN32_CFX_WINDOWSDIB_H_
+#ifdef _WIN32
+#ifndef _WINDOWS_
+#include <windows.h>
+#endif
+#define WINDIB_OPEN_MEMORY 0x1
+#define WINDIB_OPEN_PATHNAME 0x2
+
+typedef struct WINDIB_Open_Args_ {
+ int flags;
+
+ const uint8_t* memory_base;
+
+ size_t memory_size;
+
+ const FX_WCHAR* path_name;
+} WINDIB_Open_Args_;
+
+class CFX_WindowsDIB : public CFX_DIBitmap {
+ public:
+ CFX_WindowsDIB(HDC hDC, int width, int height);
+ ~CFX_WindowsDIB() override;
+
+ static CFX_ByteString GetBitmapInfo(const CFX_DIBitmap* pBitmap);
+ static CFX_DIBitmap* LoadFromBuf(BITMAPINFO* pbmi, void* pData);
+ static HBITMAP GetDDBitmap(const CFX_DIBitmap* pBitmap, HDC hDC);
+ static CFX_DIBitmap* LoadFromFile(const FX_WCHAR* filename);
+ static CFX_DIBitmap* LoadFromFile(const FX_CHAR* filename);
+ static CFX_DIBitmap* LoadDIBitmap(WINDIB_Open_Args_ args);
+
+ HDC GetDC() const { return m_hMemDC; }
+ HBITMAP GetWindowsBitmap() const { return m_hBitmap; }
+
+ void LoadFromDevice(HDC hDC, int left, int top);
+ void SetToDevice(HDC hDC, int left, int top);
+
+ protected:
+ HDC m_hMemDC;
+ HBITMAP m_hBitmap;
+ HBITMAP m_hOldBitmap;
+};
+
+#endif // _WIN32
+
+#endif // CORE_FXGE_WIN32_CFX_WINDOWSDIB_H_