/* * Program Manager * * Copyright 1996 Ulrich Schmid * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define WIN32_LEAN_AND_MEAN #include <string.h> #include "windows.h" #include "progman.h" /*********************************************************************** * * PROGRAM_ProgramWndProc */ static LRESULT CALLBACK PROGRAM_ProgramWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { switch (msg) { case WM_NCLBUTTONDOWN: { HLOCAL hProgram = (HLOCAL) GetWindowLong(hWnd, 0); PROGRAM *program = LocalLock(hProgram); PROGGROUP *group = LocalLock(program->hGroup); group->hActiveProgram = hProgram; EnableMenuItem(Globals.hFileMenu, PM_MOVE , MF_ENABLED); EnableMenuItem(Globals.hFileMenu, PM_COPY , MF_ENABLED); break; } case WM_NCLBUTTONDBLCLK: { PROGRAM_ExecuteProgram((HLOCAL) GetWindowLong(hWnd, 0)); return(0); } case WM_PAINTICON: case WM_NCPAINT: { PROGRAM *program; PAINTSTRUCT ps; HDC hdc; hdc = BeginPaint(hWnd,&ps); program = LocalLock((HLOCAL) GetWindowLong(hWnd, 0)); if (program->hIcon) DrawIcon(hdc, 0, 0, program->hIcon); EndPaint(hWnd,&ps); break; } } return(DefWindowProc(hWnd, msg, wParam, lParam)); } /*********************************************************************** * * PROGRAM_RegisterProgramWinClass */ ATOM PROGRAM_RegisterProgramWinClass() { WNDCLASS class; class.style = CS_HREDRAW | CS_VREDRAW; class.lpfnWndProc = PROGRAM_ProgramWndProc; class.cbClsExtra = 0; class.cbWndExtra = sizeof(LONG); class.hInstance = Globals.hInstance; class.hIcon = 0; class.hCursor = LoadCursor (0, IDC_ARROW); class.hbrBackground = GetStockObject (WHITE_BRUSH); class.lpszMenuName = 0; class.lpszClassName = STRING_PROGRAM_WIN_CLASS_NAME; return RegisterClass(&class); } /*********************************************************************** * * PROGRAM_NewProgram */ VOID PROGRAM_NewProgram(HLOCAL hGroup) { INT nCmdShow = SW_SHOWNORMAL; INT nHotKey = 0; INT nIconIndex = 0; CHAR szName[MAX_PATHNAME_LEN] = ""; CHAR szCmdLine[MAX_PATHNAME_LEN] = ""; CHAR szIconFile[MAX_PATHNAME_LEN] = ""; CHAR szWorkDir[MAX_PATHNAME_LEN] = ""; HICON hIcon = 0; if (!DIALOG_ProgramAttributes(szName, szCmdLine, szWorkDir, szIconFile, &hIcon, &nIconIndex, &nHotKey, &nCmdShow, MAX_PATHNAME_LEN)) return; if (!hIcon) hIcon = LoadIcon(0, IDI_WINLOGO); if (!PROGRAM_AddProgram(hGroup, hIcon, szName, 0, 0, szCmdLine, szIconFile, nIconIndex, szWorkDir, nHotKey, nCmdShow)) return; GRPFILE_WriteGroupFile(hGroup); } /*********************************************************************** * * PROGRAM_ModifyProgram */ VOID PROGRAM_ModifyProgram(HLOCAL hProgram) { PROGRAM *program = LocalLock(hProgram); CHAR szName[MAX_PATHNAME_LEN]; CHAR szCmdLine[MAX_PATHNAME_LEN]; CHAR szIconFile[MAX_PATHNAME_LEN]; CHAR szWorkDir[MAX_PATHNAME_LEN]; lstrcpyn(szName, LocalLock(program->hName), MAX_PATHNAME_LEN); lstrcpyn(szCmdLine, LocalLock(program->hCmdLine), MAX_PATHNAME_LEN); lstrcpyn(szIconFile, LocalLock(program->hIconFile), MAX_PATHNAME_LEN); lstrcpyn(szWorkDir, LocalLock(program->hWorkDir), MAX_PATHNAME_LEN); if (!DIALOG_ProgramAttributes(szName, szCmdLine, szWorkDir, szIconFile, &program->hIcon, &program->nIconIndex, &program->nHotKey, &program->nCmdShow, MAX_PATHNAME_LEN)) return; MAIN_ReplaceString(&program->hName, szName); MAIN_ReplaceString(&program->hCmdLine, szCmdLine); MAIN_ReplaceString(&program->hIconFile, szIconFile); MAIN_ReplaceString(&program->hWorkDir, szWorkDir); SetWindowText(program->hWnd, szName); UpdateWindow(program->hWnd); GRPFILE_WriteGroupFile(program->hGroup); return; } /*********************************************************************** * * PROGRAM_AddProgram */ HLOCAL PROGRAM_AddProgram(HLOCAL hGroup, HICON hIcon, LPCSTR lpszName, INT x, INT y, LPCSTR lpszCmdLine, LPCSTR lpszIconFile, INT nIconIndex, LPCSTR lpszWorkDir, INT nHotKey, INT nCmdShow) { PROGGROUP *group = LocalLock(hGroup); PROGRAM *program; HLOCAL hPrior, *p; HLOCAL hProgram = LocalAlloc(LMEM_FIXED, sizeof(PROGRAM)); HLOCAL hName = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszName)); HLOCAL hCmdLine = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszCmdLine)); HLOCAL hIconFile = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszIconFile)); HLOCAL hWorkDir = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszWorkDir)); if (!hProgram || !hName || !hCmdLine || !hIconFile || !hWorkDir) { MAIN_MessageBoxIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_OK); if (hProgram) LocalFree(hProgram); if (hName) LocalFree(hName); if (hCmdLine) LocalFree(hCmdLine); if (hIconFile) LocalFree(hIconFile); if (hWorkDir) LocalFree(hWorkDir); return(0); } memcpy(LocalLock(hName), lpszName, 1 + lstrlen(lpszName)); memcpy(LocalLock(hCmdLine), lpszCmdLine, 1 + lstrlen(lpszCmdLine)); memcpy(LocalLock(hIconFile), lpszIconFile, 1 + lstrlen(lpszIconFile)); memcpy(LocalLock(hWorkDir), lpszWorkDir, 1 + lstrlen(lpszWorkDir)); group->hActiveProgram = hProgram; hPrior = 0; p = &group->hPrograms; while (*p) { hPrior = *p; p = &((PROGRAM*)LocalLock(hPrior))->hNext; } *p = hProgram; program = LocalLock(hProgram); program->hGroup = hGroup; program->hPrior = hPrior; program->hNext = 0; program->hName = hName; program->hCmdLine = hCmdLine; program->hIconFile = hIconFile; program->nIconIndex = nIconIndex; program->hWorkDir = hWorkDir; program->hIcon = hIcon; program->nCmdShow = nCmdShow; program->nHotKey = nHotKey; program->hWnd = CreateWindow (STRING_PROGRAM_WIN_CLASS_NAME, lpszName, WS_CHILD | WS_CAPTION, x, y, CW_USEDEFAULT, CW_USEDEFAULT, group->hWnd, 0, Globals.hInstance, 0); SetWindowLong(program->hWnd, 0, (LONG) hProgram); ShowWindow (program->hWnd, SW_SHOWMINIMIZED); SetWindowPos (program->hWnd, 0, x, y, 0, 0, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE); UpdateWindow (program->hWnd); return hProgram; } /*********************************************************************** * * PROGRAM_CopyMoveProgram */ VOID PROGRAM_CopyMoveProgram(HLOCAL hProgram, BOOL bMove) { PROGRAM *program = LocalLock(hProgram); PROGGROUP *fromgroup = LocalLock(program->hGroup); HLOCAL hGroup = DIALOG_CopyMove(LocalLock(program->hName), LocalLock(fromgroup->hName), bMove); if (!hGroup) return; /* FIXME shouldn't be necessary */ OpenIcon(((PROGGROUP*)LocalLock(hGroup))->hWnd); if (!PROGRAM_AddProgram(hGroup, #if 0 CopyIcon(program->hIcon), #else program->hIcon, #endif LocalLock(program->hName), program->x, program->y, LocalLock(program->hCmdLine), LocalLock(program->hIconFile), program->nIconIndex, LocalLock(program->hWorkDir), program->nHotKey, program->nCmdShow)) return; GRPFILE_WriteGroupFile(hGroup); if (bMove) PROGRAM_DeleteProgram(hProgram, TRUE); } /*********************************************************************** * * PROGRAM_ExecuteProgram */ VOID PROGRAM_ExecuteProgram(HLOCAL hProgram) { PROGRAM *program = LocalLock(hProgram); LPSTR lpszCmdLine = LocalLock(program->hCmdLine); LPSTR lpszWorkDir = LocalLock(program->hWorkDir); /* FIXME set working directory */ lpszWorkDir = lpszWorkDir; WinExec(lpszCmdLine, program->nCmdShow); if (Globals.bMinOnRun) CloseWindow(Globals.hMainWnd); } /*********************************************************************** * * PROGRAM_DeleteProgram */ VOID PROGRAM_DeleteProgram(HLOCAL hProgram, BOOL bUpdateGrpFile) { PROGRAM *program = LocalLock(hProgram); PROGGROUP *group = LocalLock(program->hGroup); group->hActiveProgram = 0; if (program->hPrior) ((PROGRAM*)LocalLock(program->hPrior))->hNext = program->hNext; else ((PROGGROUP*)LocalLock(program->hGroup))->hPrograms = program->hNext; if (program->hNext) ((PROGRAM*)LocalLock(program->hNext))->hPrior = program->hPrior; if (bUpdateGrpFile) GRPFILE_WriteGroupFile(program->hGroup); DestroyWindow(program->hWnd); #if 0 if (program->hIcon) DestroyIcon(program->hIcon); #endif LocalFree(program->hName); LocalFree(program->hCmdLine); LocalFree(program->hIconFile); LocalFree(program->hWorkDir); LocalFree(hProgram); } /*********************************************************************** * * PROGRAM_FirstProgram */ HLOCAL PROGRAM_FirstProgram(HLOCAL hGroup) { PROGGROUP *group; if (!hGroup) return(0); group = LocalLock(hGroup); return(group->hPrograms); } /*********************************************************************** * * PROGRAM_NextProgram */ HLOCAL PROGRAM_NextProgram(HLOCAL hProgram) { PROGRAM *program; if (!hProgram) return(0); program = LocalLock(hProgram); return(program->hNext); } /*********************************************************************** * * PROGRAM_ActiveProgram */ HLOCAL PROGRAM_ActiveProgram(HLOCAL hGroup) { PROGGROUP *group; if (!hGroup) return(0); group = LocalLock(hGroup); if (IsIconic(group->hWnd)) return(0); return(group->hActiveProgram); } /*********************************************************************** * * PROGRAM_ProgramName */ LPCSTR PROGRAM_ProgramName(HLOCAL hProgram) { PROGRAM *program; if (!hProgram) return(0); program = LocalLock(hProgram); return(LocalLock(program->hName)); } /* Local Variables: */ /* c-file-style: "GNU" */ /* End: */