376 lines
10 KiB
C
376 lines
10 KiB
C
/*
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* Program Manager
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*
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* Copyright 1996 Ulrich Schmid
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <string.h>
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#include "windows.h"
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#include "progman.h"
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/***********************************************************************
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*
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* PROGRAM_ProgramWndProc
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*/
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static LRESULT CALLBACK PROGRAM_ProgramWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch (msg)
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{
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case WM_NCLBUTTONDOWN:
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{
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HLOCAL hProgram = (HLOCAL) GetWindowLongPtr(hWnd, 0);
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PROGRAM *program = LocalLock(hProgram);
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PROGGROUP *group = LocalLock(program->hGroup);
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group->hActiveProgram = hProgram;
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EnableMenuItem(Globals.hFileMenu, PM_MOVE , MF_ENABLED);
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EnableMenuItem(Globals.hFileMenu, PM_COPY , MF_ENABLED);
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break;
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}
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case WM_NCLBUTTONDBLCLK:
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{
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PROGRAM_ExecuteProgram((HLOCAL) GetWindowLongPtr(hWnd, 0));
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return(0);
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}
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case WM_PAINTICON:
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case WM_NCPAINT:
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{
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PROGRAM *program;
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PAINTSTRUCT ps;
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HDC hdc;
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hdc = BeginPaint(hWnd,&ps);
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program = LocalLock((HLOCAL) GetWindowLongPtr(hWnd, 0));
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if (program->hIcon)
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DrawIcon(hdc, 0, 0, program->hIcon);
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EndPaint(hWnd,&ps);
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break;
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}
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}
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return(DefWindowProc(hWnd, msg, wParam, lParam));
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}
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/***********************************************************************
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*
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* PROGRAM_RegisterProgramWinClass
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*/
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ATOM PROGRAM_RegisterProgramWinClass()
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{
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WNDCLASS class;
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class.style = CS_HREDRAW | CS_VREDRAW;
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class.lpfnWndProc = PROGRAM_ProgramWndProc;
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class.cbClsExtra = 0;
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class.cbWndExtra = sizeof(LONG_PTR);
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class.hInstance = Globals.hInstance;
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class.hIcon = 0;
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class.hCursor = LoadCursor (0, IDC_ARROW);
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class.hbrBackground = GetStockObject (WHITE_BRUSH);
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class.lpszMenuName = 0;
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class.lpszClassName = STRING_PROGRAM_WIN_CLASS_NAME;
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return RegisterClass(&class);
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}
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/***********************************************************************
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*
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* PROGRAM_NewProgram
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*/
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VOID PROGRAM_NewProgram(HLOCAL hGroup)
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{
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INT nCmdShow = SW_SHOWNORMAL;
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INT nHotKey = 0;
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INT nIconIndex = 0;
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CHAR szName[MAX_PATHNAME_LEN] = "";
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CHAR szCmdLine[MAX_PATHNAME_LEN] = "";
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CHAR szIconFile[MAX_PATHNAME_LEN] = "";
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CHAR szWorkDir[MAX_PATHNAME_LEN] = "";
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HICON hIcon = 0;
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if (!DIALOG_ProgramAttributes(szName, szCmdLine, szWorkDir, szIconFile,
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&hIcon, &nIconIndex, &nHotKey,
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&nCmdShow, MAX_PATHNAME_LEN))
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return;
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if (!hIcon) hIcon = LoadIcon(0, IDI_WINLOGO);
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if (!PROGRAM_AddProgram(hGroup, hIcon, szName, 0, 0, szCmdLine, szIconFile,
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nIconIndex, szWorkDir, nHotKey, nCmdShow))
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return;
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GRPFILE_WriteGroupFile(hGroup);
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}
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/***********************************************************************
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*
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* PROGRAM_ModifyProgram
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*/
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VOID PROGRAM_ModifyProgram(HLOCAL hProgram)
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{
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PROGRAM *program = LocalLock(hProgram);
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CHAR szName[MAX_PATHNAME_LEN];
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CHAR szCmdLine[MAX_PATHNAME_LEN];
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CHAR szIconFile[MAX_PATHNAME_LEN];
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CHAR szWorkDir[MAX_PATHNAME_LEN];
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lstrcpyn(szName, LocalLock(program->hName), MAX_PATHNAME_LEN);
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lstrcpyn(szCmdLine, LocalLock(program->hCmdLine), MAX_PATHNAME_LEN);
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lstrcpyn(szIconFile, LocalLock(program->hIconFile), MAX_PATHNAME_LEN);
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lstrcpyn(szWorkDir, LocalLock(program->hWorkDir), MAX_PATHNAME_LEN);
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if (!DIALOG_ProgramAttributes(szName, szCmdLine, szWorkDir, szIconFile,
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&program->hIcon, &program->nIconIndex,
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&program->nHotKey, &program->nCmdShow,
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MAX_PATHNAME_LEN))
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return;
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MAIN_ReplaceString(&program->hName, szName);
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MAIN_ReplaceString(&program->hCmdLine, szCmdLine);
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MAIN_ReplaceString(&program->hIconFile, szIconFile);
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MAIN_ReplaceString(&program->hWorkDir, szWorkDir);
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SetWindowText(program->hWnd, szName);
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UpdateWindow(program->hWnd);
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GRPFILE_WriteGroupFile(program->hGroup);
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return;
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}
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/***********************************************************************
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*
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* PROGRAM_AddProgram
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*/
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HLOCAL PROGRAM_AddProgram(HLOCAL hGroup, HICON hIcon, LPCSTR lpszName,
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INT x, INT y, LPCSTR lpszCmdLine,
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LPCSTR lpszIconFile, INT nIconIndex,
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LPCSTR lpszWorkDir, INT nHotKey, INT nCmdShow)
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{
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PROGGROUP *group = LocalLock(hGroup);
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PROGRAM *program;
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HLOCAL hPrior, *p;
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HLOCAL hProgram = LocalAlloc(LMEM_FIXED, sizeof(PROGRAM));
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HLOCAL hName = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszName));
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HLOCAL hCmdLine = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszCmdLine));
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HLOCAL hIconFile = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszIconFile));
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HLOCAL hWorkDir = LocalAlloc(LMEM_FIXED, 1 + lstrlen(lpszWorkDir));
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if (!hProgram || !hName || !hCmdLine || !hIconFile || !hWorkDir)
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{
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MAIN_MessageBoxIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_OK);
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if (hProgram) LocalFree(hProgram);
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if (hName) LocalFree(hName);
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if (hCmdLine) LocalFree(hCmdLine);
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if (hIconFile) LocalFree(hIconFile);
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if (hWorkDir) LocalFree(hWorkDir);
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return(0);
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}
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memcpy(LocalLock(hName), lpszName, 1 + lstrlen(lpszName));
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memcpy(LocalLock(hCmdLine), lpszCmdLine, 1 + lstrlen(lpszCmdLine));
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memcpy(LocalLock(hIconFile), lpszIconFile, 1 + lstrlen(lpszIconFile));
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memcpy(LocalLock(hWorkDir), lpszWorkDir, 1 + lstrlen(lpszWorkDir));
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group->hActiveProgram = hProgram;
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hPrior = 0;
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p = &group->hPrograms;
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while (*p)
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{
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hPrior = *p;
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p = &((PROGRAM*)LocalLock(hPrior))->hNext;
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}
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*p = hProgram;
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program = LocalLock(hProgram);
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program->hGroup = hGroup;
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program->hPrior = hPrior;
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program->hNext = 0;
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program->hName = hName;
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program->hCmdLine = hCmdLine;
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program->hIconFile = hIconFile;
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program->nIconIndex = nIconIndex;
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program->hWorkDir = hWorkDir;
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program->hIcon = hIcon;
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program->nCmdShow = nCmdShow;
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program->nHotKey = nHotKey;
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program->hWnd =
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CreateWindow (STRING_PROGRAM_WIN_CLASS_NAME, lpszName,
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WS_CHILD | WS_CAPTION,
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x, y, CW_USEDEFAULT, CW_USEDEFAULT,
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group->hWnd, 0, Globals.hInstance, 0);
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SetWindowLongPtr(program->hWnd, 0, (LONG_PTR) hProgram);
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ShowWindow (program->hWnd, SW_SHOWMINIMIZED);
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SetWindowPos (program->hWnd, 0, x, y, 0, 0, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE);
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UpdateWindow (program->hWnd);
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return hProgram;
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}
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/***********************************************************************
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*
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* PROGRAM_CopyMoveProgram
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*/
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VOID PROGRAM_CopyMoveProgram(HLOCAL hProgram, BOOL bMove)
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{
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PROGRAM *program = LocalLock(hProgram);
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PROGGROUP *fromgroup = LocalLock(program->hGroup);
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HLOCAL hGroup = DIALOG_CopyMove(LocalLock(program->hName),
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LocalLock(fromgroup->hName), bMove);
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if (!hGroup) return;
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/* FIXME shouldn't be necessary */
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OpenIcon(((PROGGROUP*)LocalLock(hGroup))->hWnd);
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if (!PROGRAM_AddProgram(hGroup,
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#if 0
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CopyIcon(program->hIcon),
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#else
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program->hIcon,
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#endif
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LocalLock(program->hName),
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program->x, program->y,
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LocalLock(program->hCmdLine),
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LocalLock(program->hIconFile),
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program->nIconIndex,
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LocalLock(program->hWorkDir),
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program->nHotKey, program->nCmdShow)) return;
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GRPFILE_WriteGroupFile(hGroup);
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if (bMove) PROGRAM_DeleteProgram(hProgram, TRUE);
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}
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/***********************************************************************
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*
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* PROGRAM_ExecuteProgram
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*/
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VOID PROGRAM_ExecuteProgram(HLOCAL hProgram)
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{
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PROGRAM *program = LocalLock(hProgram);
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LPSTR lpszCmdLine = LocalLock(program->hCmdLine);
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LPSTR lpszWorkDir = LocalLock(program->hWorkDir);
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/* FIXME set working directory */
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lpszWorkDir = lpszWorkDir;
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WinExec(lpszCmdLine, program->nCmdShow);
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if (Globals.bMinOnRun) CloseWindow(Globals.hMainWnd);
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}
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/***********************************************************************
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*
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* PROGRAM_DeleteProgram
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*/
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VOID PROGRAM_DeleteProgram(HLOCAL hProgram, BOOL bUpdateGrpFile)
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{
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PROGRAM *program = LocalLock(hProgram);
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PROGGROUP *group = LocalLock(program->hGroup);
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group->hActiveProgram = 0;
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if (program->hPrior)
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((PROGRAM*)LocalLock(program->hPrior))->hNext = program->hNext;
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else
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((PROGGROUP*)LocalLock(program->hGroup))->hPrograms = program->hNext;
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if (program->hNext)
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((PROGRAM*)LocalLock(program->hNext))->hPrior = program->hPrior;
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if (bUpdateGrpFile)
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GRPFILE_WriteGroupFile(program->hGroup);
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DestroyWindow(program->hWnd);
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#if 0
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if (program->hIcon)
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DestroyIcon(program->hIcon);
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#endif
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LocalFree(program->hName);
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LocalFree(program->hCmdLine);
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LocalFree(program->hIconFile);
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LocalFree(program->hWorkDir);
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LocalFree(hProgram);
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}
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/***********************************************************************
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*
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* PROGRAM_FirstProgram
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*/
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HLOCAL PROGRAM_FirstProgram(HLOCAL hGroup)
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{
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PROGGROUP *group;
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if (!hGroup) return(0);
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group = LocalLock(hGroup);
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return(group->hPrograms);
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}
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/***********************************************************************
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*
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* PROGRAM_NextProgram
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*/
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HLOCAL PROGRAM_NextProgram(HLOCAL hProgram)
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{
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PROGRAM *program;
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if (!hProgram) return(0);
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program = LocalLock(hProgram);
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return(program->hNext);
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}
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/***********************************************************************
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*
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* PROGRAM_ActiveProgram
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*/
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HLOCAL PROGRAM_ActiveProgram(HLOCAL hGroup)
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{
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PROGGROUP *group;
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if (!hGroup) return(0);
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group = LocalLock(hGroup);
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if (IsIconic(group->hWnd)) return(0);
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return(group->hActiveProgram);
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}
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/***********************************************************************
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*
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* PROGRAM_ProgramName
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*/
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LPCSTR PROGRAM_ProgramName(HLOCAL hProgram)
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{
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PROGRAM *program;
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if (!hProgram) return(0);
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program = LocalLock(hProgram);
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return(LocalLock(program->hName));
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}
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/* Local Variables: */
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/* c-file-style: "GNU" */
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/* End: */
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