mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 19:41:57 +00:00
0839711566
- Fix Undo/Redo mechanism. - Finish drawing when the tool is to be chanaged and when the file is to be saved. - Add ToolBase::OnFinishDraw to virtualize finishing drawing. - Extend bClearRedo parameter to ImageModel::Undo. - Add ImageModel::DrawSelectionBackground and ImageModel::DeleteSelection methods. - Fix some WM_PAINT message handling. CORE-17969
110 lines
3.9 KiB
C++
110 lines
3.9 KiB
C++
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL
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* FILE: base/applications/mspaint/palette.cpp
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* PURPOSE: Window procedure of the palette window
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* PROGRAMMERS: Benedikt Freisen
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*/
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/* INCLUDES *********************************************************/
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#include "precomp.h"
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/* FUNCTIONS ********************************************************/
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LRESULT CPaletteWindow::OnPaint(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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RECT rc = { 0, 0, 31, 32 };
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HPEN oldPen;
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HBRUSH oldBrush;
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int i, a, b;
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PAINTSTRUCT ps;
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HDC hDC = BeginPaint(&ps);
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for(b = 2; b < 30; b++)
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for(a = 2; a < 29; a++)
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if ((a + b) % 2 == 1)
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SetPixel(hDC, a, b, GetSysColor(COLOR_BTNHILIGHT));
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DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
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DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_TOPLEFT | BF_BOTTOMRIGHT);
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SetRect(&rc, 11, 12, 26, 27);
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DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
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oldPen = (HPEN) SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
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oldBrush = (HBRUSH) SelectObject(hDC, CreateSolidBrush(paletteModel.GetBgColor()));
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Rectangle(hDC, rc.left, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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SetRect(&rc, 4, 5, 19, 20);
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DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT | BF_MIDDLE);
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oldBrush = (HBRUSH) SelectObject(hDC, CreateSolidBrush(paletteModel.GetFgColor()));
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Rectangle(hDC, rc.left + 2, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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DeleteObject(SelectObject(hDC, oldPen));
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for(i = 0; i < 28; i++)
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{
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SetRect(&rc, 31 + (i % 14) * 16,
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0 + (i / 14) * 16, 16 + 31 + (i % 14) * 16, 16 + 0 + (i / 14) * 16);
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DrawEdge(hDC, &rc, EDGE_RAISED, BF_TOPLEFT);
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DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_RECT);
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oldPen = (HPEN) SelectObject(hDC, CreatePen(PS_NULL, 0, 0));
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oldBrush = (HBRUSH) SelectObject(hDC, CreateSolidBrush(paletteModel.GetColor(i)));
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Rectangle(hDC, rc.left + 2, rc.top + 2, rc.right - 1, rc.bottom - 1);
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DeleteObject(SelectObject(hDC, oldBrush));
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DeleteObject(SelectObject(hDC, oldPen));
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}
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EndPaint(&ps);
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return 0;
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}
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LRESULT CPaletteWindow::OnLButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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if (GET_X_LPARAM(lParam) >= 31)
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paletteModel.SetFgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14));
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return 0;
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}
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LRESULT CPaletteWindow::OnRButtonDown(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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if (GET_X_LPARAM(lParam) >= 31)
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paletteModel.SetBgColor(paletteModel.GetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14));
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return 0;
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}
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LRESULT CPaletteWindow::OnLButtonDblClk(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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if (GET_X_LPARAM(lParam) >= 31)
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if (ChooseColor(&choosecolor))
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{
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paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14,
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choosecolor.rgbResult);
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paletteModel.SetFgColor(choosecolor.rgbResult);
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}
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return 0;
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}
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LRESULT CPaletteWindow::OnRButtonDblClk(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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if (GET_X_LPARAM(lParam) >= 31)
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if (ChooseColor(&choosecolor))
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{
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paletteModel.SetColor((GET_X_LPARAM(lParam) - 31) / 16 + (GET_Y_LPARAM(lParam) / 16) * 14,
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choosecolor.rgbResult);
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paletteModel.SetBgColor(choosecolor.rgbResult);
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}
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return 0;
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}
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LRESULT CPaletteWindow::OnPaletteModelColorChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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InvalidateRect(NULL, FALSE);
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return 0;
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}
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LRESULT CPaletteWindow::OnPaletteModelPaletteChanged(UINT nMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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InvalidateRect(NULL, FALSE);
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return 0;
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}
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