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https://github.com/reactos/reactos.git
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036206a1c3
- Add DoLoadImageFile, CreateWhiteDIB, and CMainWindow::ConfirmSave functions. - Replace LoadDIBFromFile function with DoLoadImageFile. - Fix the empty file loading. - Delete UpdateApplicationProperties function. - Rewrite SaveDIBToFile function. CORE-16982, CORE-16979
351 lines
13 KiB
C++
351 lines
13 KiB
C++
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL
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* FILE: base/applications/mspaint/main.cpp
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* PURPOSE: Initializing everything
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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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POINT start;
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POINT last;
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ToolsModel toolsModel;
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SelectionModel selectionModel;
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LOGFONT lfTextFont;
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HFONT hfontTextFont;
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HWND hwndEditCtl;
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LPTSTR textToolText = NULL;
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int textToolTextMaxLen = 0;
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PaletteModel paletteModel;
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RegistrySettings registrySettings;
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ImageModel imageModel;
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BOOL askBeforeEnlarging = FALSE; // TODO: initialize from registry
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HWND hStatusBar;
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CHOOSECOLOR choosecolor;
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OPENFILENAME ofn;
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OPENFILENAME sfn;
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HICON hNontranspIcon;
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HICON hTranspIcon;
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HCURSOR hCurFill;
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HCURSOR hCurColor;
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HCURSOR hCurZoom;
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HCURSOR hCurPen;
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HCURSOR hCurAirbrush;
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HWND hToolBtn[16];
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HINSTANCE hProgInstance;
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TCHAR filepathname[1000];
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BOOL isAFile = FALSE;
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BOOL imageSaved = FALSE;
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int fileSize;
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int fileHPPM = 2834;
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int fileVPPM = 2834;
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SYSTEMTIME fileTime;
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BOOL showGrid = FALSE;
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BOOL showMiniature = FALSE;
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CMainWindow mainWindow;
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CFullscreenWindow fullscreenWindow;
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CMiniatureWindow miniature;
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CToolBox toolBoxContainer;
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CToolSettingsWindow toolSettingsWindow;
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CPaletteWindow paletteWindow;
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CScrollboxWindow scrollboxWindow;
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CScrollboxWindow scrlClientWindow;
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CSelectionWindow selectionWindow;
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CImgAreaWindow imageArea;
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CSizeboxWindow sizeboxLeftTop;
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CSizeboxWindow sizeboxCenterTop;
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CSizeboxWindow sizeboxRightTop;
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CSizeboxWindow sizeboxLeftCenter;
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CSizeboxWindow sizeboxRightCenter;
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CSizeboxWindow sizeboxLeftBottom;
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CSizeboxWindow sizeboxCenterBottom;
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CSizeboxWindow sizeboxRightBottom;
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CTextEditWindow textEditWindow;
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// get file name extension from filter string
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static BOOL
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FileExtFromFilter(LPTSTR pExt, LPCTSTR pTitle, OPENFILENAME *pOFN)
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{
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LPTSTR pchExt = pExt;
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*pchExt = 0;
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DWORD nIndex = 1;
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for (LPCTSTR pch = pOFN->lpstrFilter; *pch; ++nIndex)
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{
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pch += lstrlen(pch) + 1;
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if (pOFN->nFilterIndex == nIndex)
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{
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for (++pch; *pch && *pch != _T(';'); ++pch)
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{
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*pchExt++ = *pch;
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}
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*pchExt = 0;
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CharLower(pExt);
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return TRUE;
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}
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pch += lstrlen(pch) + 1;
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}
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return FALSE;
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}
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// Hook procedure for OPENFILENAME to change the file name extension
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static UINT_PTR APIENTRY
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OFNHookProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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HWND hParent;
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OFNOTIFY *pon;
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switch (uMsg)
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{
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case WM_NOTIFY:
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pon = (OFNOTIFY *)lParam;
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if (pon->hdr.code == CDN_TYPECHANGE)
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{
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hParent = GetParent(hwnd);
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TCHAR Path[MAX_PATH];
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SendMessage(hParent, CDM_GETFILEPATH, SIZEOF(Path), (LPARAM)Path);
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LPTSTR pchTitle = _tcsrchr(Path, _T('\\'));
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if (pchTitle == NULL)
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pchTitle = _tcsrchr(Path, _T('/'));
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LPTSTR pch = _tcsrchr((pchTitle ? pchTitle : Path), _T('.'));
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if (pch && pchTitle)
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{
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pchTitle++;
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*pch = 0;
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FileExtFromFilter(pch, pchTitle, pon->lpOFN);
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SendMessage(hParent, CDM_SETCONTROLTEXT, 0x047c, (LPARAM)pchTitle);
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lstrcpyn(pon->lpOFN->lpstrFile, Path, pon->lpOFN->nMaxFile);
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}
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}
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break;
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}
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return 0;
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}
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/* entry point */
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int WINAPI
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_tWinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPTSTR lpszArgument, int nFunsterStil)
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{
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HWND hwnd; /* This is the handle for our window */
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MSG messages; /* Here messages to the application are saved */
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HMENU menu;
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HACCEL haccel;
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TCHAR sfnFilename[1000];
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TCHAR sfnFiletitle[256];
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TCHAR ofnFilename[1000];
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TCHAR ofnFiletitle[256];
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TCHAR miniaturetitle[100];
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static COLORREF custColors[16] = {
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0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff,
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0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff, 0xffffff
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};
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/* init font for text tool */
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ZeroMemory(&lfTextFont, sizeof(lfTextFont));
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lfTextFont.lfHeight = 0;
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lfTextFont.lfWeight = FW_NORMAL;
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lfTextFont.lfCharSet = DEFAULT_CHARSET;
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hfontTextFont = CreateFontIndirect(&lfTextFont);
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hProgInstance = hThisInstance;
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/* initialize common controls library */
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InitCommonControls();
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LoadString(hThisInstance, IDS_DEFAULTFILENAME, filepathname, SIZEOF(filepathname));
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CPath pathFileName(filepathname);
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pathFileName.StripPath();
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CString strTitle;
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strTitle.Format(IDS_WINDOWTITLE, (LPCTSTR)pathFileName);
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LoadString(hThisInstance, IDS_MINIATURETITLE, miniaturetitle, SIZEOF(miniaturetitle));
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/* load settings from registry */
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registrySettings.Load();
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showMiniature = registrySettings.ShowThumbnail;
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imageModel.Crop(registrySettings.BMPWidth, registrySettings.BMPHeight);
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/* create main window */
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RECT mainWindowPos = {0, 0, 544, 375}; // FIXME: use equivalent of CW_USEDEFAULT for position
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hwnd = mainWindow.Create(HWND_DESKTOP, mainWindowPos, strTitle, WS_OVERLAPPEDWINDOW);
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RECT fullscreenWindowPos = {0, 0, 100, 100};
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fullscreenWindow.Create(HWND_DESKTOP, fullscreenWindowPos, NULL, WS_POPUPWINDOW | WS_MAXIMIZE);
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RECT miniaturePos = {(LONG) registrySettings.ThumbXPos, (LONG) registrySettings.ThumbYPos,
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(LONG) registrySettings.ThumbXPos + (LONG) registrySettings.ThumbWidth,
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(LONG) registrySettings.ThumbYPos + (LONG) registrySettings.ThumbHeight};
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miniature.Create(hwnd, miniaturePos, miniaturetitle,
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WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME, WS_EX_PALETTEWINDOW);
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miniature.ShowWindow(showMiniature ? SW_SHOW : SW_HIDE);
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/* loading and setting the window menu from resource */
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menu = LoadMenu(hThisInstance, MAKEINTRESOURCE(ID_MENU));
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SetMenu(hwnd, menu);
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haccel = LoadAccelerators(hThisInstance, MAKEINTRESOURCE(800));
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/* preloading the draw transparent/nontransparent icons for later use */
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hNontranspIcon =
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(HICON) LoadImage(hThisInstance, MAKEINTRESOURCE(IDI_NONTRANSPARENT), IMAGE_ICON, 40, 30, LR_DEFAULTCOLOR);
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hTranspIcon =
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(HICON) LoadImage(hThisInstance, MAKEINTRESOURCE(IDI_TRANSPARENT), IMAGE_ICON, 40, 30, LR_DEFAULTCOLOR);
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hCurFill = LoadIcon(hThisInstance, MAKEINTRESOURCE(IDC_FILL));
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hCurColor = LoadIcon(hThisInstance, MAKEINTRESOURCE(IDC_COLOR));
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hCurZoom = LoadIcon(hThisInstance, MAKEINTRESOURCE(IDC_ZOOM));
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hCurPen = LoadIcon(hThisInstance, MAKEINTRESOURCE(IDC_PEN));
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hCurAirbrush = LoadIcon(hThisInstance, MAKEINTRESOURCE(IDC_AIRBRUSH));
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CreateWindowEx(0, _T("STATIC"), NULL, WS_CHILD | WS_VISIBLE | SS_ETCHEDHORZ, 0, 0, 5000, 2, hwnd, NULL,
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hThisInstance, NULL);
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RECT toolBoxContainerPos = {2, 2, 2 + 52, 2 + 350};
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toolBoxContainer.Create(hwnd, toolBoxContainerPos, NULL, WS_CHILD | WS_VISIBLE);
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/* creating the tool settings child window */
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RECT toolSettingsWindowPos = {5, 208, 5 + 42, 208 + 140};
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toolSettingsWindow.Create(toolBoxContainer.m_hWnd, toolSettingsWindowPos, NULL, WS_CHILD | WS_VISIBLE);
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/* creating the palette child window */
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RECT paletteWindowPos = {56, 9, 56 + 255, 9 + 32};
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paletteWindow.Create(hwnd, paletteWindowPos, NULL, WS_CHILD | WS_VISIBLE);
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/* creating the scroll box */
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RECT scrollboxWindowPos = {56, 49, 56 + 472, 49 + 248};
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scrollboxWindow.Create(hwnd, scrollboxWindowPos, NULL,
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WS_CHILD | WS_GROUP | WS_HSCROLL | WS_VSCROLL | WS_VISIBLE, WS_EX_CLIENTEDGE);
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/* creating the status bar */
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hStatusBar =
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CreateWindowEx(0, STATUSCLASSNAME, NULL, SBARS_SIZEGRIP | WS_CHILD | WS_VISIBLE, 0, 0, 0, 0, hwnd,
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NULL, hThisInstance, NULL);
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SendMessage(hStatusBar, SB_SETMINHEIGHT, 21, 0);
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RECT scrlClientWindowPos = {0, 0, 0 + 500, 0 + 500};
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scrlClientWindow.Create(scrollboxWindow.m_hWnd, scrlClientWindowPos, NULL, WS_CHILD | WS_VISIBLE);
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/* create selection window (initially hidden) */
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RECT selectionWindowPos = {350, 0, 350 + 100, 0 + 100};
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selectionWindow.Create(scrlClientWindow.m_hWnd, selectionWindowPos, NULL, WS_CHILD | BS_OWNERDRAW);
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/* creating the window inside the scroll box, on which the image in hDrawingDC's bitmap is drawn */
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RECT imageAreaPos = {3, 3, 3 + imageModel.GetWidth(), 3 + imageModel.GetHeight()};
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imageArea.Create(scrlClientWindow.m_hWnd, imageAreaPos, NULL, WS_CHILD | WS_VISIBLE);
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if (__argc >= 2)
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{
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DoLoadImageFile(mainWindow, __targv[1], TRUE);
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}
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/* initializing the CHOOSECOLOR structure for use with ChooseColor */
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ZeroMemory(&choosecolor, sizeof(choosecolor));
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choosecolor.lStructSize = sizeof(CHOOSECOLOR);
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choosecolor.hwndOwner = hwnd;
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choosecolor.rgbResult = 0x00ffffff;
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choosecolor.lpCustColors = custColors;
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/* initializing the OPENFILENAME structure for use with GetOpenFileName and GetSaveFileName */
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CopyMemory(ofnFilename, filepathname, sizeof(filepathname));
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CString strImporters;
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CSimpleArray<GUID> aguidFileTypesI;
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CString strAllPictureFiles;
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strAllPictureFiles.LoadString(hThisInstance, IDS_ALLPICTUREFILES);
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CImage::GetImporterFilterString(strImporters, aguidFileTypesI, strAllPictureFiles, CImage::excludeDefaultLoad, _T('\0'));
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// CAtlStringW strAllFiles;
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// strAllFiles.LoadString(hThisInstance, IDS_ALLFILES);
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// strImporters = strAllFiles + CAtlStringW(_T("|*.*|")).Replace('|', '\0') + strImporters;
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ZeroMemory(&ofn, sizeof(OPENFILENAME));
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ofn.lStructSize = sizeof(OPENFILENAME);
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ofn.hwndOwner = hwnd;
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ofn.hInstance = hThisInstance;
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ofn.lpstrFilter = strImporters;
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ofn.lpstrFile = ofnFilename;
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ofn.nMaxFile = SIZEOF(ofnFilename);
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ofn.lpstrFileTitle = ofnFiletitle;
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ofn.nMaxFileTitle = SIZEOF(ofnFiletitle);
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ofn.Flags = OFN_HIDEREADONLY;
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ofn.lpstrDefExt = L"bmp";
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CopyMemory(sfnFilename, filepathname, sizeof(filepathname));
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CString strExporters;
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CSimpleArray<GUID> aguidFileTypesE;
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CImage::GetExporterFilterString(strExporters, aguidFileTypesE, NULL, CImage::excludeDefaultSave, _T('\0'));
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ZeroMemory(&sfn, sizeof(OPENFILENAME));
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sfn.lStructSize = sizeof(OPENFILENAME);
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sfn.hwndOwner = hwnd;
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sfn.hInstance = hThisInstance;
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sfn.lpstrFilter = strExporters;
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sfn.lpstrFile = sfnFilename;
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sfn.nMaxFile = SIZEOF(sfnFilename);
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sfn.lpstrFileTitle = sfnFiletitle;
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sfn.nMaxFileTitle = SIZEOF(sfnFiletitle);
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sfn.Flags = OFN_OVERWRITEPROMPT | OFN_HIDEREADONLY | OFN_EXPLORER | OFN_ENABLEHOOK;
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sfn.lpfnHook = OFNHookProc;
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sfn.lpstrDefExt = L"bmp";
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/* creating the size boxes */
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RECT sizeboxPos = {0, 0, 0 + 3, 0 + 3};
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sizeboxLeftTop.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxCenterTop.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxRightTop.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxLeftCenter.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxRightCenter.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxLeftBottom.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxCenterBottom.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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sizeboxRightBottom.Create(scrlClientWindow.m_hWnd, sizeboxPos, NULL, WS_CHILD | WS_VISIBLE);
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/* placing the size boxes around the image */
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imageArea.SendMessage(WM_SIZE, 0, 0);
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/* by moving the window, the things in WM_SIZE are done */
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mainWindow.SetWindowPlacement(&(registrySettings.WindowPlacement));
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/* creating the text editor window for the text tool */
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RECT textEditWindowPos = {300, 0, 300 + 300, 0 + 200};
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textEditWindow.Create(hwnd, textEditWindowPos, NULL, WS_OVERLAPPEDWINDOW);
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/* Make the window visible on the screen */
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ShowWindow (hwnd, nFunsterStil);
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/* inform the system, that the main window accepts dropped files */
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DragAcceptFiles(hwnd, TRUE);
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/* Run the message loop. It will run until GetMessage() returns 0 */
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while (GetMessage(&messages, NULL, 0, 0))
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{
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TranslateAccelerator(hwnd, haccel, &messages);
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/* Translate virtual-key messages into character messages */
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TranslateMessage(&messages);
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/* Send message to WindowProcedure */
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DispatchMessage(&messages);
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}
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/* write back settings to registry */
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registrySettings.ShowThumbnail = showMiniature;
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registrySettings.BMPWidth = imageModel.GetWidth();
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registrySettings.BMPHeight = imageModel.GetHeight();
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registrySettings.Store();
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/* The program return-value is 0 - The value that PostQuitMessage() gave */
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return messages.wParam;
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}
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