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[CLIPBRD] Improvements for the Clipboard Viewer.

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- Improve the scrolling support for bitmaps, DIBs and text formats.
  This completes the work started in CORE-10679 by Ricardo Hanke.
  Includes scrolling with the keyboard and the mouse wheel.
- Add support for the CF_DSP* clipboard formats, as well as CF_TEXT
  and CF_OEMTEXT.
- Add support for owner-display clipboard format CF_OWNERDISPLAY.
- Realize any palette found in the clipboard (CF_PALETTE) before
  displaying the clipboard data format we want.
- Remove dead code.
- Update the file headers.
This commit is contained in:
Hermès Bélusca-Maïto 2018-05-13 22:15:41 +02:00
parent 5a00192870
commit ebe3d5273e
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12 changed files with 1000 additions and 546 deletions
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22
base/applications/clipbrd/winutils.h
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@ -1,18 +1,20 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Clipboard Viewer
* FILE: base/applications/clipbrd/winutils.h
* PURPOSE: Miscellaneous helper functions.
* PROGRAMMERS: Ricardo Hanke
* PROJECT: ReactOS Clipboard Viewer
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
* PURPOSE: Display helper functions.
* COPYRIGHT: Copyright 2015-2018 Ricardo Hanke
* Copyright 2015-2018 Hermes Belusca-Maito
*/
#pragma once
void ShowLastWin32Error(HWND hwndParent);
void BringWindowToFront(HWND hWnd);
int DrawTextFromResource(HINSTANCE hInstance, UINT uID, HDC hDC, LPRECT lpRect, UINT uFormat);
int MessageBoxRes(HWND hWnd, HINSTANCE hInstance, UINT uText, UINT uCaption, UINT uType);
void DrawTextFromClipboard(HDC hDC, LPRECT lpRect, UINT uFormat);
void BitBltFromClipboard(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, int nXSrc, int nYSrc, DWORD dwRop);
void SetDIBitsToDeviceFromClipboard(UINT uFormat, HDC hdc, int XDest, int YDest, int XSrc, int YSrc, UINT uStartScan, UINT fuColorUse);
void DrawTextFromResource(HINSTANCE hInstance, UINT uID, HDC hDC, LPRECT lpRect, UINT uFormat);
void DrawTextFromClipboard(UINT uFormat, PAINTSTRUCT ps, SCROLLSTATE state);
void BitBltFromClipboard(PAINTSTRUCT ps, SCROLLSTATE state, DWORD dwRop);
void SetDIBitsToDeviceFromClipboard(UINT uFormat, PAINTSTRUCT ps, SCROLLSTATE state, UINT fuColorUse);
void PlayMetaFileFromClipboard(HDC hdc, const RECT *lpRect);
void PlayEnhMetaFileFromClipboard(HDC hdc, const RECT *lpRect);
UINT RealizeClipboardPalette(HWND hWnd);
BOOL RealizeClipboardPalette(HDC hdc);