mirror of
https://github.com/reactos/reactos.git
synced 2025-02-22 16:36:33 +00:00
9afcbea24e
- Add CreateMonoBitmap and CopyMonoImage functions to dib.cpp. - Add bMono parameter to SkewDIB function. - Add hbmMask parameter to InsertFromHBITMAP function. - Add ToolsModel::IsSelection. CORE-18867
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
|
|
* PROJECT: PAINT for ReactOS
|
|
* LICENSE: LGPL
|
|
* FILE: base/applications/mspaint/selectionmodel.h
|
|
* PURPOSE: Keep track of selection parameters, notify listeners
|
|
* PROGRAMMERS: Benedikt Freisen
|
|
* Katayama Hirofumi MZ
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
class SelectionModel
|
|
{
|
|
private:
|
|
HBITMAP m_hbmColor;
|
|
HBITMAP m_hbmMask;
|
|
POINT *m_ptStack;
|
|
int m_iPtSP;
|
|
|
|
public:
|
|
COLORREF m_rgbBack;
|
|
BOOL m_bShow;
|
|
BOOL m_bContentChanged;
|
|
CRect m_rc; // in image pixel coordinates
|
|
POINT m_ptHit; // in image pixel coordinates
|
|
CRect m_rcOld; // in image pixel coordinates
|
|
|
|
SelectionModel();
|
|
~SelectionModel();
|
|
|
|
void ResetPtStack();
|
|
void PushToPtStack(POINT pt);
|
|
int PtStackSize() const;
|
|
void SetRectFromPoints(const POINT& ptFrom, const POINT& ptTo);
|
|
void BuildMaskFromPtStack();
|
|
|
|
BOOL TakeOff();
|
|
void Landing();
|
|
BOOL IsLanded() const;
|
|
void HideSelection();
|
|
void DeleteSelection();
|
|
|
|
HBITMAP CopyBitmap();
|
|
void GetSelectionContents(HDC hDCImage);
|
|
void DrawFramePoly(HDC hDCImage);
|
|
void DrawBackground(HDC hDCImage);
|
|
void DrawBackgroundPoly(HDC hDCImage, COLORREF crBg);
|
|
void DrawBackgroundRect(HDC hDCImage, COLORREF crBg);
|
|
void DrawSelection(HDC hDCImage, COLORREF crBg = 0, BOOL bBgTransparent = FALSE);
|
|
void InsertFromHBITMAP(HBITMAP hbmColor, INT x = 0, INT y = 0, HBITMAP hbmMask = NULL);
|
|
|
|
// operation
|
|
void FlipHorizontally();
|
|
void FlipVertically();
|
|
void RotateNTimes90Degrees(int iN);
|
|
void StretchSkew(int nStretchPercentX, int nStretchPercentY, int nSkewDegX, int nSkewDegY);
|
|
void InvertSelection();
|
|
|
|
void Dragging(CANVAS_HITTEST hit, POINT pt);
|
|
void ClearMask();
|
|
void ClearColor();
|
|
void NotifyContentChanged();
|
|
|
|
private:
|
|
SelectionModel(const SelectionModel&);
|
|
SelectionModel& operator=(const SelectionModel&);
|
|
|
|
void ShiftPtStack(INT dx, INT dy);
|
|
void SwapWidthAndHeight();
|
|
};
|