mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 01:55:19 +00:00
742 lines
18 KiB
C
742 lines
18 KiB
C
/* --------------- edit.c ----------- */
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#include "dflat.h"
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extern DF_DBOX PrintSetup;
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char DFlatApplication[] = "Edit";
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static char Untitled[] = "Untitled";
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static int wndpos;
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static int MemoPadProc(DFWINDOW, DFMESSAGE, DF_PARAM, DF_PARAM);
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static void NewFile(DFWINDOW,char *);
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static void SelectFile(DFWINDOW);
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static void PadWindow(DFWINDOW, char *);
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static void OpenPadWindow(DFWINDOW, char *,char *);
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static void LoadFile(DFWINDOW);
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static void PrintPad(DFWINDOW);
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static void SaveFile(DFWINDOW, int);
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static void EditDeleteFile(DFWINDOW);
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static int EditorProc(DFWINDOW, DFMESSAGE, DF_PARAM, DF_PARAM);
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static char *NameComponent(char *);
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static int PrintSetupProc(DFWINDOW, DFMESSAGE, DF_PARAM, DF_PARAM);
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static void FixTabMenu(void);
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#ifndef TURBOC
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void Calendar(DFWINDOW);
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#endif
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//void BarChart(DFWINDOW);
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char **Argv;
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#define CHARSLINE 80
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#define LINESPAGE 66
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int main (int argc, char *argv[])
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{
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DFWINDOW wnd;
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FILE *fp;
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if (DfInitialize () == FALSE)
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return 1;
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Argv = argv;
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DfLoadConfig ();
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// if (!DfLoadConfig())
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// DfCfg.ScreenLines = DF_SCREENHEIGHT;
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wnd = DfDfCreateWindow (DF_APPLICATION,
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"FreeDos Edit " DF_VERSION,
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0, 0, -1, -1,
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&DfMainMenu,
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NULL,
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MemoPadProc,
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// DF_MOVEABLE |
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// DF_SIZEABLE |
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// DF_HASBORDER |
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// DF_MINMAXBOX |
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DF_HASSTATUSBAR);
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DfLoadHelpFile ();
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DfSendMessage (wnd, DFM_SETFOCUS, TRUE, 0);
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// Load the files from args - if the file does not exist, open a new window....
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while (argc > 1)
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{
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// check if the file exists....
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if (( fp = fopen(argv[1],"r")) == NULL )
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{
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// file does not exist - create new window
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NewFile(wnd,argv[1]);
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}
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else
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PadWindow(wnd, argv[1]);
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--argc;
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argv++;
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}
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while (DfDispatchMessage ())
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;
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DfTerminate ();
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return 0;
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}
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/* ------ open text files and put them into editboxes ----- */
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static void PadWindow(DFWINDOW wnd, char *FileName)
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{
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int ax;
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struct _finddata_t ff;
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char path[MAX_PATH];
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char *cp;
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DfCreatePath(path, FileName, FALSE, FALSE);
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cp = path+strlen(path);
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DfCreatePath(path, FileName, TRUE, FALSE);
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ax = _findfirst(path, &ff);
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if (ax == -1)
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return;
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do
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{
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strcpy(cp, ff.name);
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OpenPadWindow(wnd, path,NULL);
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}
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while (_findnext(ax, &ff) == 0);
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_findclose (ax);
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}
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/* ------- window processing module for the
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Edit application window ----- */
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static int MemoPadProc(DFWINDOW wnd,DFMESSAGE msg,DF_PARAM p1,DF_PARAM p2)
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{
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int rtn;
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switch (msg)
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{
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case DFM_CREATE_WINDOW:
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rtn = DfDefaultWndProc(wnd, msg, p1, p2);
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if (DfCfg.InsertMode)
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DfSetCommandToggle(&DfMainMenu, DF_ID_INSERT);
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if (DfCfg.WordWrap)
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DfSetCommandToggle(&DfMainMenu, DF_ID_WRAP);
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FixTabMenu();
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return rtn;
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case DFM_COMMAND:
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switch ((int)p1)
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{
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case DF_ID_NEW:
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NewFile(wnd,NULL);
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return TRUE;
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case DF_ID_OPEN:
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SelectFile(wnd);
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return TRUE;
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case DF_ID_SAVE:
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SaveFile(DfInFocus, FALSE);
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return TRUE;
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case DF_ID_SAVEAS:
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SaveFile(DfInFocus, TRUE);
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return TRUE;
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case DF_ID_DELETEFILE:
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EditDeleteFile(DfInFocus);
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return TRUE;
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case DF_ID_PRINTSETUP:
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DfDialogBox(wnd, &PrintSetup, TRUE, PrintSetupProc);
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return TRUE;
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case DF_ID_PRINT:
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PrintPad(DfInFocus);
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return TRUE;
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case DF_ID_EXIT:
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if (!DfYesNoBox("Exit FreeDos Edit?"))
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return FALSE;
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break;
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case DF_ID_WRAP:
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DfCfg.WordWrap = DfGetCommandToggle(&DfMainMenu, DF_ID_WRAP);
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return TRUE;
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case DF_ID_INSERT:
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DfCfg.InsertMode = DfGetCommandToggle(&DfMainMenu, DF_ID_INSERT);
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return TRUE;
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case DF_ID_TAB2:
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DfCfg.Tabs = 2;
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FixTabMenu();
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return TRUE;
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case DF_ID_TAB4:
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DfCfg.Tabs = 4;
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FixTabMenu();
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return TRUE;
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case DF_ID_TAB6:
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DfCfg.Tabs = 6;
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FixTabMenu();
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return TRUE;
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case DF_ID_TAB8:
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DfCfg.Tabs = 8;
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FixTabMenu();
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return TRUE;
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case DF_ID_CALENDAR:
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Calendar(wnd);
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return TRUE;
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// case DF_ID_BARCHART:
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// BarChart(wnd);
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// return TRUE;
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case DF_ID_ABOUT:
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DfMessageBox(
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"About D-Flat and FreeDos Edit",
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" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ\n"
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" <20> <20><><EFBFBD> <20><><EFBFBD> <20> <20>\n"
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" <20> <20> <20> <20> <20> <20> <20>\n"
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" <20> <20> <20> <20> <20> <20> <20>\n"
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" <20> <20> <20> <20> <20> <20> <20> <20>\n"
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" <20> <20><><EFBFBD> <20><><EFBFBD> <20><> <20>\n"
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" R<><52><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>U\n"
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"D-Flat implements the SAA/CUA\n"
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"interface in a public domain\n"
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"C language library originally\n"
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"published in Dr. Dobb's Journal\n"
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" ------------------------ \n"
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"FreeDos Edit is a clone of MSDOS\n"
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"editor for the FREEDOS Project");
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return TRUE;
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default:
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break;
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}
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break;
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default:
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break;
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}
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return DfDefaultWndProc(wnd, msg, p1, p2);
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}
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/* --- The New command. Open an empty editor window --- */
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static void NewFile(DFWINDOW wnd, char *FileName)
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{
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OpenPadWindow(wnd, Untitled,FileName);
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}
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/* --- The Open... command. Select a file --- */
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static void SelectFile(DFWINDOW wnd)
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{
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char FileName[MAX_PATH];
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if (DfOpenFileDialogBox("*.*", FileName))
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{
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/* see if the document is already in a window */
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DFWINDOW wnd1 = DfFirstWindow(wnd);
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while (wnd1 != NULL)
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{
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if (wnd1->extension &&
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stricmp(FileName, wnd1->extension) == 0)
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{
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DfSendMessage(wnd1, DFM_SETFOCUS, TRUE, 0);
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DfSendMessage(wnd1, DFM_RESTORE, 0, 0);
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return;
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}
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wnd1 = DfNextWindow(wnd1);
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}
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OpenPadWindow(wnd, FileName, NULL);
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}
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}
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/* --- open a document window and load a file --- */
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static void OpenPadWindow(DFWINDOW wnd, char *FileName,char *NewFileName)
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{
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static DFWINDOW wnd1 = NULL;
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DFWINDOW wwnd;
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struct stat sb;
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char *Fname = FileName;
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char *Fnewname = NewFileName;
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char *ermsg;
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if (strcmp(FileName, Untitled))
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{
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if (stat(FileName, &sb))
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{
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ermsg = DfMalloc(strlen(FileName)+20);
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strcpy(ermsg, "No such file as\n");
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strcat(ermsg, FileName);
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DfErrorMessage(ermsg);
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free(ermsg);
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return;
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}
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Fname = NameComponent(FileName);
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// check file size
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if (sb.st_size > 64000)
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{
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ermsg = DfMalloc(strlen(FileName)+20);
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strcpy(ermsg, "File too large for this version of Edit\n");
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DfErrorMessage(ermsg);
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free(ermsg);
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return;
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}
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}
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wwnd = DfWatchIcon();
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wndpos += 2;
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if (NewFileName != NULL)
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Fname = NameComponent(NewFileName);
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if (wndpos == 20)
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wndpos = 2;
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wnd1 = DfDfCreateWindow(DF_EDITBOX,
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Fname,
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(wndpos-1)*2, wndpos, 10, 40,
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NULL, wnd, EditorProc,
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DF_SHADOW |
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DF_MINMAXBOX |
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DF_CONTROLBOX |
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DF_VSCROLLBAR |
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DF_HSCROLLBAR |
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DF_MOVEABLE |
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DF_HASBORDER |
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DF_SIZEABLE |
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DF_MULTILINE);
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if (strcmp(FileName, Untitled))
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{
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wnd1->extension = DfMalloc(strlen(FileName)+1);
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strcpy(wnd1->extension, FileName);
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LoadFile(wnd1);
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}
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DfSendMessage(wwnd, DFM_CLOSE_WINDOW, 0, 0);
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DfSendMessage(wnd1, DFM_SETFOCUS, TRUE, 0);
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DfSendMessage(wnd1, DFM_MAXIMIZE, 0, 0);
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}
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/* --- Load the notepad file into the editor text buffer --- */
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static void LoadFile(DFWINDOW wnd)
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{
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char *Buf = NULL;
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int recptr = 0;
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FILE *fp;
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if ((fp = fopen(wnd->extension, "rt")) != NULL)
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{
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while (!feof(fp))
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{
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DfHandshake();
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Buf = DfRealloc(Buf, recptr+150);
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memset(Buf+recptr, 0, 150);
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fgets(Buf+recptr, 150, fp);
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recptr += strlen(Buf+recptr);
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}
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fclose(fp);
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if (Buf != NULL)
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{
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DfSendMessage(wnd, DFM_SETTEXT, (DF_PARAM) Buf, 0);
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free(Buf);
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}
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}
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}
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static int LineCtr;
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static int CharCtr;
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/* ------- print a character -------- */
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static void PrintChar(FILE *prn, int c)
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{
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int i;
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if (c == '\n' || CharCtr == DfCfg.RightMargin)
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{
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fputs("\r\n", prn);
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LineCtr++;
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if (LineCtr == DfCfg.BottomMargin)
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{
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fputc('\f', prn);
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for (i = 0; i < DfCfg.TopMargin; i++)
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fputc('\n', prn);
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LineCtr = DfCfg.TopMargin;
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}
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CharCtr = 0;
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if (c == '\n')
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return;
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}
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if (CharCtr == 0)
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{
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for (i = 0; i < DfCfg.LeftMargin; i++)
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{
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fputc(' ', prn);
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CharCtr++;
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}
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}
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CharCtr++;
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fputc(c, prn);
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}
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/* --- print the current notepad --- */
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static void PrintPad(DFWINDOW wnd)
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{
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if (*DfCfg.PrinterPort)
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{
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FILE *prn;
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if ((prn = fopen(DfCfg.PrinterPort, "wt")) != NULL)
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{
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long percent;
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BOOL KeepPrinting = TRUE;
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unsigned char *text = DfGetText(wnd);
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unsigned oldpct = 100, cct = 0, len = strlen(text);
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DFWINDOW swnd = DfSliderBox(20, DfGetTitle(wnd), "Printing");
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/* ------- print the notepad text --------- */
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LineCtr = CharCtr = 0;
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while (KeepPrinting && *text)
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{
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PrintChar(prn, *text++);
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percent = ((long) ++cct * 100) / len;
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if ((int)percent != (int)oldpct)
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{
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oldpct = (int) percent;
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KeepPrinting = DfSendMessage(swnd, DFM_PAINT, 0, oldpct);
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}
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}
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if (KeepPrinting)
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/* ---- user did not cancel ---- */
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if (oldpct < 100)
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DfSendMessage(swnd, DFM_PAINT, 0, 100);
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/* ------- follow with a form feed? --------- */
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if (DfYesNoBox("Form Feed?"))
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fputc('\f', prn);
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fclose(prn);
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}
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else
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DfErrorMessage("Cannot open printer file");
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}
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else
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DfErrorMessage("No printer selected");
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}
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/* ---------- save a file to disk ------------ */
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static void SaveFile(DFWINDOW wnd, int Saveas)
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{
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FILE *fp;
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if (wnd->extension == NULL || Saveas) {
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char FileName[MAX_PATH];
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if (DfSaveAsDialogBox(FileName)) {
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if (wnd->extension != NULL)
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free(wnd->extension);
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wnd->extension = DfMalloc(strlen(FileName)+1);
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strcpy(wnd->extension, FileName);
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DfAddTitle(wnd, NameComponent(FileName));
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DfSendMessage(wnd, DFM_BORDER, 0, 0);
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}
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else
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return;
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}
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if (wnd->extension != NULL)
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{
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DFWINDOW mwnd = DfMomentaryMessage("Saving the file");
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if ((fp = fopen(wnd->extension, "wt")) != NULL)
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{
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fwrite(DfGetText(wnd), strlen(DfGetText(wnd)), 1, fp);
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fclose(fp);
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wnd->TextChanged = FALSE;
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}
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DfSendMessage(mwnd, DFM_CLOSE_WINDOW, 0, 0);
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}
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}
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/* -------- delete a file ------------ */
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static void EditDeleteFile(DFWINDOW wnd)
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{
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if (wnd->extension != NULL) {
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if (strcmp(wnd->extension, Untitled)) {
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char *fn = NameComponent(wnd->extension);
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if (fn != NULL) {
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char msg[30];
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sprintf(msg, "Delete %s?", fn);
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if (DfYesNoBox(msg)) {
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unlink(wnd->extension);
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DfSendMessage(wnd, DFM_CLOSE_WINDOW, 0, 0);
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}
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}
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}
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}
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}
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/* ------ display the row and column in the statusbar ------ */
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static void ShowPosition(DFWINDOW wnd)
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{
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char status[30];
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sprintf(status, "Line:%4d Column: %2d",
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wnd->CurrLine, wnd->CurrCol);
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DfSendMessage(DfGetParent(wnd), DFM_ADDSTATUS, (DF_PARAM) status, 0);
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}
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/* window processing module for the editboxes */
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static int EditorProc(DFWINDOW wnd,DFMESSAGE msg,DF_PARAM p1,DF_PARAM p2)
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{
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int rtn;
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switch (msg)
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{
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case DFM_SETFOCUS:
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if ((int)p1)
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{
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wnd->InsertMode = DfGetCommandToggle(&DfMainMenu, DF_ID_INSERT);
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wnd->WordWrapMode = DfGetCommandToggle(&DfMainMenu, DF_ID_WRAP);
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}
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rtn = DfDefaultWndProc(wnd, msg, p1, p2);
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if ((int)p1 == FALSE)
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DfSendMessage(DfGetParent(wnd), DFM_ADDSTATUS, 0, 0);
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else
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ShowPosition(wnd);
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return rtn;
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case DFM_KEYBOARD_CURSOR:
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rtn = DfDefaultWndProc(wnd, msg, p1, p2);
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ShowPosition(wnd);
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return rtn;
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case DFM_COMMAND:
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switch ((int) p1)
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{
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case DF_ID_SEARCH:
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DfSearchText(wnd);
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return TRUE;
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case DF_ID_REPLACE:
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DfReplaceText(wnd);
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return TRUE;
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case DF_ID_SEARCHNEXT:
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DfSearchNext(wnd);
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return TRUE;
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case DF_ID_CUT:
|
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DfCopyToClipboard(wnd);
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DfSendMessage(wnd, DFM_COMMAND, DF_ID_DELETETEXT, 0);
|
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DfSendMessage(wnd, DFM_PAINT, 0, 0);
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return TRUE;
|
||
case DF_ID_COPY:
|
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DfCopyToClipboard(wnd);
|
||
DfClearTextBlock(wnd);
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DfSendMessage(wnd, DFM_PAINT, 0, 0);
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return TRUE;
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case DF_ID_PASTE:
|
||
DfPasteFromClipboard(wnd);
|
||
DfSendMessage(wnd, DFM_PAINT, 0, 0);
|
||
return TRUE;
|
||
case DF_ID_DELETETEXT:
|
||
case DF_ID_CLEAR:
|
||
rtn = DfDefaultWndProc(wnd, msg, p1, p2);
|
||
DfSendMessage(wnd, DFM_PAINT, 0, 0);
|
||
return rtn;
|
||
case DF_ID_HELP:
|
||
DfDisplayHelp(wnd, "MEMOPADDOC");
|
||
return TRUE;
|
||
case DF_ID_WRAP:
|
||
DfSendMessage(DfGetParent(wnd), DFM_COMMAND, DF_ID_WRAP, 0);
|
||
wnd->WordWrapMode = DfCfg.WordWrap;
|
||
return TRUE;
|
||
case DF_ID_INSERT:
|
||
DfSendMessage(DfGetParent(wnd), DFM_COMMAND, DF_ID_INSERT, 0);
|
||
wnd->InsertMode = DfCfg.InsertMode;
|
||
DfSendMessage(NULL, DFM_SHOW_CURSOR, wnd->InsertMode, 0);
|
||
return TRUE;
|
||
default:
|
||
break;
|
||
}
|
||
break;
|
||
|
||
case DFM_CLOSE_WINDOW:
|
||
if (wnd->TextChanged)
|
||
{
|
||
char *cp = DfMalloc(25+strlen(DfGetTitle(wnd)));
|
||
DfSendMessage(wnd, DFM_SETFOCUS, TRUE, 0);
|
||
strcpy(cp, DfGetTitle(wnd));
|
||
strcat(cp, "\nText changed. Save it?");
|
||
if (DfYesNoBox(cp))
|
||
DfSendMessage(DfGetParent(wnd), DFM_COMMAND, DF_ID_SAVE, 0);
|
||
free(cp);
|
||
}
|
||
wndpos = 0;
|
||
if (wnd->extension != NULL)
|
||
{
|
||
free(wnd->extension);
|
||
wnd->extension = NULL;
|
||
}
|
||
break;
|
||
|
||
default:
|
||
break;
|
||
}
|
||
|
||
return DfDefaultWndProc(wnd, msg, p1, p2);
|
||
}
|
||
|
||
/* -- point to the name component of a file specification -- */
|
||
static char *NameComponent(char *FileName)
|
||
{
|
||
char *Fname;
|
||
if ((Fname = strrchr(FileName, '\\')) == NULL)
|
||
if ((Fname = strrchr(FileName, ':')) == NULL)
|
||
Fname = FileName-1;
|
||
return Fname + 1;
|
||
}
|
||
|
||
static char *ports[] = {
|
||
"Lpt1", "Lpt2", "Lpt3",
|
||
"Com1", "Com2", "Com3", "Com4",
|
||
NULL
|
||
};
|
||
|
||
static int PrintSetupProc(DFWINDOW wnd, DFMESSAGE msg, DF_PARAM p1, DF_PARAM p2)
|
||
{
|
||
int rtn, i = 0, mar;
|
||
char marg[10];
|
||
DFWINDOW cwnd;
|
||
|
||
switch (msg)
|
||
{
|
||
case DFM_CREATE_WINDOW:
|
||
rtn = DfDefaultWndProc(wnd, msg, p1, p2);
|
||
DfPutItemText(wnd, DF_ID_PRINTERPORT, DfCfg.PrinterPort);
|
||
while (ports[i] != NULL)
|
||
DfPutComboListText(wnd, DF_ID_PRINTERPORT, ports[i++]);
|
||
for (mar = CHARSLINE; mar >= 0; --mar)
|
||
{
|
||
sprintf(marg, "%3d", mar);
|
||
DfPutItemText(wnd, DF_ID_LEFTMARGIN, marg);
|
||
DfPutItemText(wnd, DF_ID_RIGHTMARGIN, marg);
|
||
}
|
||
for (mar = LINESPAGE; mar >= 0; --mar)
|
||
{
|
||
sprintf(marg, "%3d", mar);
|
||
DfPutItemText(wnd, DF_ID_TOPMARGIN, marg);
|
||
DfPutItemText(wnd, DF_ID_BOTTOMMARGIN, marg);
|
||
}
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_LEFTMARGIN);
|
||
DfSendMessage(cwnd, DFM_LB_SETSELECTION,
|
||
CHARSLINE-DfCfg.LeftMargin, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_RIGHTMARGIN);
|
||
DfSendMessage(cwnd, DFM_LB_SETSELECTION,
|
||
CHARSLINE-DfCfg.RightMargin, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_TOPMARGIN);
|
||
DfSendMessage(cwnd, DFM_LB_SETSELECTION,
|
||
LINESPAGE-DfCfg.TopMargin, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_BOTTOMMARGIN);
|
||
DfSendMessage(cwnd, DFM_LB_SETSELECTION,
|
||
LINESPAGE-DfCfg.BottomMargin, 0);
|
||
return rtn;
|
||
case DFM_COMMAND:
|
||
if ((int) p1 == DF_ID_OK && (int) p2 == 0)
|
||
{
|
||
DfGetItemText(wnd, DF_ID_PRINTERPORT, DfCfg.PrinterPort, 4);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_LEFTMARGIN);
|
||
DfCfg.LeftMargin = CHARSLINE -
|
||
DfSendMessage(cwnd, DFM_LB_CURRENTSELECTION, 0, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_RIGHTMARGIN);
|
||
DfCfg.RightMargin = CHARSLINE -
|
||
DfSendMessage(cwnd, DFM_LB_CURRENTSELECTION, 0, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_TOPMARGIN);
|
||
DfCfg.TopMargin = LINESPAGE -
|
||
DfSendMessage(cwnd, DFM_LB_CURRENTSELECTION, 0, 0);
|
||
cwnd = DfControlWindow(&PrintSetup, DF_ID_BOTTOMMARGIN);
|
||
DfCfg.BottomMargin = LINESPAGE -
|
||
DfSendMessage(cwnd, DFM_LB_CURRENTSELECTION, 0, 0);
|
||
}
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
return DfDefaultWndProc(wnd, msg, p1, p2);
|
||
}
|
||
|
||
static void FixTabMenu(void)
|
||
{
|
||
char *cp = DfGetCommandText(&DfMainMenu, DF_ID_TABS);
|
||
char *p;
|
||
|
||
if (cp != NULL)
|
||
{
|
||
p = strchr(cp, '(');
|
||
if (p != NULL)
|
||
{
|
||
// *(p+1) = (char)(DfCfg.Tabs + '0');
|
||
// if (DfGetClass(DfInFocus) == DF_POPDOWNMENU)
|
||
// DfSendMessage(DfInFocus, DFM_PAINT, 0, 0);
|
||
}
|
||
}
|
||
}
|
||
|
||
void DfPrepFileMenu(void *w, struct DfMenu *mnu)
|
||
{
|
||
DFWINDOW wnd = w;
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_SAVE);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_SAVEAS);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_DELETEFILE);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_PRINT);
|
||
if (wnd != NULL && DfGetClass(wnd) == DF_EDITBOX)
|
||
{
|
||
if (DfIsMultiLine(wnd))
|
||
{
|
||
DfActivateCommand(&DfMainMenu, DF_ID_SAVE);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_SAVEAS);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_DELETEFILE);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_PRINT);
|
||
}
|
||
}
|
||
}
|
||
|
||
void DfPrepSearchMenu(void *w, struct DfMenu *mnu)
|
||
{
|
||
DFWINDOW wnd = w;
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_SEARCH);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_REPLACE);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_SEARCHNEXT);
|
||
if (wnd != NULL && DfGetClass(wnd) == DF_EDITBOX)
|
||
{
|
||
if (DfIsMultiLine(wnd))
|
||
{
|
||
DfActivateCommand(&DfMainMenu, DF_ID_SEARCH);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_REPLACE);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_SEARCHNEXT);
|
||
}
|
||
}
|
||
}
|
||
|
||
void DfPrepEditMenu(void *w, struct DfMenu *mnu)
|
||
{
|
||
DFWINDOW wnd = w;
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_CUT);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_COPY);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_CLEAR);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_DELETETEXT);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_PARAGRAPH);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_PASTE);
|
||
DfDeactivateCommand(&DfMainMenu, DF_ID_UNDO);
|
||
if (wnd != NULL && DfGetClass(wnd) == DF_EDITBOX)
|
||
{
|
||
if (DfIsMultiLine(wnd))
|
||
{
|
||
if (DfTextBlockMarked(wnd))
|
||
{
|
||
DfActivateCommand(&DfMainMenu, DF_ID_CUT);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_COPY);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_CLEAR);
|
||
DfActivateCommand(&DfMainMenu, DF_ID_DELETETEXT);
|
||
}
|
||
DfActivateCommand(&DfMainMenu, DF_ID_PARAGRAPH);
|
||
if (!DfTestAttribute(wnd, DF_READONLY) && DfClipboard != NULL)
|
||
DfActivateCommand(&DfMainMenu, DF_ID_PASTE);
|
||
if (wnd->DeletedText != NULL)
|
||
DfActivateCommand(&DfMainMenu, DF_ID_UNDO);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* EOF */
|