/* * 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 */ #include <stdio.h> #include <string.h> #include "windows.h" #include "windowsx.h" #include "progman.h" /*********************************************************************** * * GROUP_GroupWndProc */ static LRESULT CALLBACK GROUP_GroupWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam) { #if 0 printf("G %4.4x %4.4x\n", msg, wParam); #endif switch (msg) { case WM_SYSCOMMAND: if (wParam == SC_CLOSE) wParam = SC_MINIMIZE; break; case WM_CHILDACTIVATE: case WM_NCLBUTTONDOWN: Globals.hActiveGroup = (HLOCAL) GetWindowLong(hWnd, 0); EnableMenuItem(Globals.hFileMenu, PM_MOVE , MF_GRAYED); EnableMenuItem(Globals.hFileMenu, PM_COPY , MF_GRAYED); break; } return(DefMDIChildProc(hWnd, msg, wParam, lParam)); } /*********************************************************************** * * GROUP_RegisterGroupWinClass */ ATOM GROUP_RegisterGroupWinClass() { WNDCLASS class; class.style = CS_HREDRAW | CS_VREDRAW; class.lpfnWndProc = GROUP_GroupWndProc; class.cbClsExtra = 0; class.cbWndExtra = sizeof(LONG); class.hInstance = Globals.hInstance; class.hIcon = LoadIcon (0, IDI_WINLOGO); class.hCursor = LoadCursor (0, IDC_ARROW); class.hbrBackground = GetStockObject (WHITE_BRUSH); class.lpszMenuName = 0; class.lpszClassName = STRING_GROUP_WIN_CLASS_NAME; return RegisterClass(&class); } /*********************************************************************** * * GROUP_NewGroup */ VOID GROUP_NewGroup() { CHAR szName[MAX_PATHNAME_LEN] = ""; CHAR szFile[MAX_PATHNAME_LEN] = ""; OFSTRUCT dummy; if (!DIALOG_GroupAttributes(szName, szFile, MAX_PATHNAME_LEN)) return; if (OpenFile(szFile, &dummy, OF_EXIST) == HFILE_ERROR) { /* File doesn't exist */ HLOCAL hGroup = GROUP_AddGroup(szName, szFile, SW_SHOWNORMAL, DEF_GROUP_WIN_XPOS, DEF_GROUP_WIN_YPOS, DEF_GROUP_WIN_WIDTH, DEF_GROUP_WIN_HEIGHT, 0, 0, FALSE, FALSE, FALSE); if (!hGroup) return; GRPFILE_WriteGroupFile(hGroup); } else /* File exist */ GRPFILE_ReadGroupFile(szFile); /* FIXME Update progman.ini */ } /*********************************************************************** * * GROUP_AddGroup */ HLOCAL GROUP_AddGroup(LPCSTR lpszName, LPCSTR lpszGrpFile, INT nCmdShow, INT x, INT y, INT width, INT height, INT iconx, INT icony, BOOL bFileNameModified, BOOL bOverwriteFileOk, /* FIXME shouldn't be necessary */ BOOL bSuppressShowWindow) { PROGGROUP *group, *prior; MDICREATESTRUCT cs; INT seqnum; HLOCAL hPrior, *p; HLOCAL hGroup = LocalAlloc(LMEM_FIXED, sizeof(PROGGROUP)); HLOCAL hName = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszName)); HLOCAL hGrpFile = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszGrpFile)); if (!hGroup || !hName || !hGrpFile) { MAIN_MessageBoxIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_OK); if (hGroup) LocalFree(hGroup); if (hName) LocalFree(hName); if (hGrpFile) LocalFree(hGrpFile); return(0); } memcpy(LocalLock(hName), lpszName, 1 + lstrlen(lpszName)); memcpy(LocalLock(hGrpFile), lpszGrpFile, 1 + lstrlen(lpszGrpFile)); Globals.hActiveGroup = hGroup; seqnum = 1; hPrior = 0; p = &Globals.hGroups; while (*p) { hPrior = *p; prior = LocalLock(hPrior); p = &prior->hNext; if (prior->seqnum >= seqnum) seqnum = prior->seqnum + 1; } *p = hGroup; group = LocalLock(hGroup); group->hPrior = hPrior; group->hNext = 0; group->hName = hName; group->hGrpFile = hGrpFile; group->bFileNameModified = bFileNameModified; group->bOverwriteFileOk = bOverwriteFileOk; group->seqnum = seqnum; group->nCmdShow = nCmdShow; group->x = x; group->y = y; group->width = width; group->height = height; group->iconx = iconx; group->icony = icony; group->hPrograms = 0; group->hActiveProgram = 0; cs.szClass = STRING_GROUP_WIN_CLASS_NAME; cs.szTitle = (LPSTR)lpszName; cs.hOwner = 0; cs.x = x; cs.y = y; cs.cx = width; cs.cy = height; cs.style = 0; cs.lParam = 0; group->hWnd = (HWND)SendMessage(Globals.hMDIWnd, WM_MDICREATE, 0, (LPARAM)&cs); SetWindowLong(group->hWnd, 0, (LONG) hGroup); #if 1 if (!bSuppressShowWindow) /* FIXME shouldn't be necessary */ #endif { ShowWindow (group->hWnd, nCmdShow); UpdateWindow (group->hWnd); } return(hGroup); } /*********************************************************************** * * GROUP_ModifyGroup */ VOID GROUP_ModifyGroup(HLOCAL hGroup) { PROGGROUP *group = LocalLock(hGroup); CHAR szName[MAX_PATHNAME_LEN]; CHAR szFile[MAX_PATHNAME_LEN]; lstrcpyn(szName, LocalLock(group->hName), MAX_PATHNAME_LEN); lstrcpyn(szFile, LocalLock(group->hGrpFile), MAX_PATHNAME_LEN); if (!DIALOG_GroupAttributes(szName, szFile, MAX_PATHNAME_LEN)) return; if (strcmp(szFile, LocalLock(group->hGrpFile))) group->bOverwriteFileOk = FALSE; MAIN_ReplaceString(&group->hName, szName); MAIN_ReplaceString(&group->hGrpFile, szFile); GRPFILE_WriteGroupFile(hGroup); /* FIXME Delete old GrpFile if GrpFile changed */ /* FIXME Update progman.ini */ SetWindowText(group->hWnd, szName); } /*********************************************************************** * * GROUP_ShowGroupWindow */ /* FIXME shouldn't be necessary */ VOID GROUP_ShowGroupWindow(HLOCAL hGroup) { PROGGROUP *group = LocalLock(hGroup); ShowWindow (group->hWnd, group->nCmdShow); UpdateWindow (group->hWnd); } /*********************************************************************** * * GROUP_DeleteGroup */ VOID GROUP_DeleteGroup(HLOCAL hGroup) { PROGGROUP *group = LocalLock(hGroup); Globals.hActiveGroup = 0; if (group->hPrior) ((PROGGROUP*)LocalLock(group->hPrior))->hNext = group->hNext; else Globals.hGroups = group->hNext; if (group->hNext) ((PROGGROUP*)LocalLock(group->hNext))->hPrior = group->hPrior; while (group->hPrograms) PROGRAM_DeleteProgram(group->hPrograms, FALSE); /* FIXME Update progman.ini */ SendMessage(Globals.hMDIWnd, WM_MDIDESTROY, (WPARAM)group->hWnd, 0); LocalFree(group->hName); LocalFree(group->hGrpFile); LocalFree(hGroup); } /*********************************************************************** * * GROUP_FirstGroup */ HLOCAL GROUP_FirstGroup() { return(Globals.hGroups); } /*********************************************************************** * * GROUP_NextGroup */ HLOCAL GROUP_NextGroup(HLOCAL hGroup) { PROGGROUP *group; if (!hGroup) return(0); group = LocalLock(hGroup); return(group->hNext); } /*********************************************************************** * * GROUP_ActiveGroup */ HLOCAL GROUP_ActiveGroup() { return(Globals.hActiveGroup); } /*********************************************************************** * * GROUP_GroupWnd */ HWND GROUP_GroupWnd(HLOCAL hGroup) { PROGGROUP *group; if (!hGroup) return(0); group = LocalLock(hGroup); return(group->hWnd); } /*********************************************************************** * * GROUP_GroupName */ LPCSTR GROUP_GroupName(HLOCAL hGroup) { PROGGROUP *group; if (!hGroup) return(0); group = LocalLock(hGroup); return(LocalLock(group->hName)); } /* Local Variables: */ /* c-file-style: "GNU" */ /* End: */