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Sweden-Number/programs/notepad/dialog.c

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/*
* Notepad (dialog.c)
*
* Copyright 1998,99 Marcel Baur <mbaur@g26.ethz.ch>
*
* 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 <assert.h>
#include <stdio.h>
#include <windows.h>
#include <commdlg.h>
#include <winerror.h>
#include "main.h"
#include "license.h"
#include "language.h"
#include "dialog.h"
static LRESULT WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam);
int AlertIDS(UINT ids_message, UINT ids_caption, WORD type) {
/*
* Given some ids strings, this acts as a language-aware wrapper for
* "MessageBox"
*/
CHAR szMessage[MAX_STRING_LEN];
CHAR szCaption[MAX_STRING_LEN];
LoadString(Globals.hInstance, ids_message, szMessage, sizeof(szMessage));
LoadString(Globals.hInstance, ids_caption, szCaption, sizeof(szCaption));
return (MessageBox(Globals.hMainWnd, szMessage, szCaption, type));
}
void AlertFileNotFound(LPSTR szFileName) {
int nResult;
CHAR szMessage[MAX_STRING_LEN];
CHAR szRessource[MAX_STRING_LEN];
/* Load and format szMessage */
LoadString(Globals.hInstance, IDS_NOTFOUND, szRessource, sizeof(szRessource));
wsprintf(szMessage, szRessource, szFileName);
/* Load szCaption */
LoadString(Globals.hInstance, IDS_ERROR, szRessource, sizeof(szRessource));
/* Display Modal Dialog */
nResult = MessageBox(Globals.hMainWnd, szMessage, szRessource, MB_ICONEXCLAMATION);
}
int AlertFileNotSaved(LPSTR szFileName) {
int nResult;
CHAR szMessage[MAX_STRING_LEN];
CHAR szRessource[MAX_STRING_LEN];
/* Load and format Message */
LoadString(Globals.hInstance, IDS_NOTSAVED, szRessource, sizeof(szRessource));
wsprintf(szMessage, szRessource, szFileName);
/* Load Caption */
LoadString(Globals.hInstance, IDS_ERROR, szRessource, sizeof(szRessource));
/* Display modal */
nResult = MessageBox(Globals.hMainWnd, szMessage, szRessource, MB_ICONEXCLAMATION|MB_YESNOCANCEL);
return(nResult);
}
VOID AlertOutOfMemory(void) {
int nResult;
nResult = AlertIDS(IDS_OUT_OF_MEMORY, IDS_ERROR, MB_ICONEXCLAMATION);
PostQuitMessage(1);
}
BOOL FileExists(LPCSTR szFilename) {
/*
* Returns: TRUE - if "szFileName" exists
* FALSE - if it does not
*/
WIN32_FIND_DATA entry;
HANDLE hFile;
hFile = FindFirstFile(szFilename, &entry);
return (hFile!=INVALID_HANDLE_VALUE);
}
VOID DoSaveFile(VOID) {
/* FIXME: Really Save the file */
/* ... (Globals.szFileName); */
}
BOOL DoCloseFile(void) {
/* Return value: TRUE - User agreed to close (both save/don't save) */
/* FALSE - User cancelled close by selecting "Cancel" */
int nResult;
if (strlen(Globals.szFileName)>0) {
/* prompt user to save changes */
nResult = AlertFileNotSaved(Globals.szFileName);
switch (nResult) {
case IDYES: DoSaveFile();
break;
case IDNO: break;
case IDCANCEL: return(FALSE);
break;
default: return(FALSE);
break;
} /* switch */
} /* if */
/* Forget file name */
lstrcpy(Globals.szFileName, "");
LANGUAGE_UpdateWindowCaption();
return(TRUE);
}
void DoOpenFile(LPCSTR szFileName) {
/* Close any files and prompt to save changes */
if (DoCloseFile()) {
GetFileTitle(szFileName, Globals.szFileName, sizeof(Globals.szFileName));
LANGUAGE_UpdateWindowCaption();
LoadBufferFromFile(szFileName);
}
}
VOID DIALOG_FileNew(VOID)
{
/* Close any files and promt to save changes */
if (DoCloseFile()) {
TrashBuffer();
}
}
VOID DIALOG_FileOpen(VOID)
{
OPENFILENAME openfilename;
CHAR szPath[MAX_PATHNAME_LEN];
CHAR szDir[MAX_PATHNAME_LEN];
CHAR szzFilter[2 * MAX_STRING_LEN + 100];
CHAR szDefaultExt[4];
LPSTR p = szzFilter;
lstrcpy(szDefaultExt, "txt");
LoadString(Globals.hInstance, IDS_TEXT_FILES_TXT, p, MAX_STRING_LEN);
p += strlen(p) + 1;
lstrcpy(p, "*.txt");
p += strlen(p) + 1;
LoadString(Globals.hInstance, IDS_ALL_FILES, p, MAX_STRING_LEN);
p += strlen(p) + 1;
lstrcpy(p, "*.*");
p += strlen(p) + 1;
*p = '\0';
GetCurrentDirectory(sizeof(szDir), szDir);
lstrcpy(szPath,"*.txt");
openfilename.lStructSize = sizeof(OPENFILENAME);
openfilename.hwndOwner = Globals.hMainWnd;
openfilename.hInstance = Globals.hInstance;
openfilename.lpstrFilter = szzFilter;
openfilename.lpstrCustomFilter = 0;
openfilename.nMaxCustFilter = 0;
openfilename.nFilterIndex = 0;
openfilename.lpstrFile = szPath;
openfilename.nMaxFile = sizeof(szPath);
openfilename.lpstrFileTitle = 0;
openfilename.nMaxFileTitle = 0;
openfilename.lpstrInitialDir = szDir;
openfilename.lpstrTitle = 0;
openfilename.Flags = OFN_FILEMUSTEXIST + OFN_PATHMUSTEXIST;
openfilename.nFileOffset = 0;
openfilename.nFileExtension = 0;
openfilename.lpstrDefExt = szDefaultExt;
openfilename.lCustData = 0;
openfilename.lpfnHook = 0;
openfilename.lpTemplateName = 0;
if (GetOpenFileName(&openfilename)) {
if (FileExists(openfilename.lpstrFile))
DoOpenFile(openfilename.lpstrFile);
else
AlertFileNotFound(openfilename.lpstrFile);
}
}
VOID DIALOG_FileSave(VOID)
{
/* FIXME: Save File */
DIALOG_FileSaveAs();
}
VOID DIALOG_FileSaveAs(VOID)
{
OPENFILENAME saveas;
CHAR szPath[MAX_PATHNAME_LEN];
CHAR szDir[MAX_PATHNAME_LEN];
CHAR szDefaultExt[4];
CHAR szzFilter[2 * MAX_STRING_LEN + 100];
LPSTR p = szzFilter;
lstrcpy(szDefaultExt, "txt");
LoadString(Globals.hInstance, IDS_TEXT_FILES_TXT, p, MAX_STRING_LEN);
p += strlen(p) + 1;
lstrcpy(p, "*.txt");
p += strlen(p) + 1;
LoadString(Globals.hInstance, IDS_ALL_FILES, p, MAX_STRING_LEN);
p += strlen(p) + 1;
lstrcpy(p, "*.*");
p += strlen(p) + 1;
*p = '\0';
lstrcpy(szPath,"*.*");
GetCurrentDirectory(sizeof(szDir), szDir);
saveas.lStructSize = sizeof(OPENFILENAME);
saveas.hwndOwner = Globals.hMainWnd;
saveas.hInstance = Globals.hInstance;
saveas.lpstrFilter = szzFilter;
saveas.lpstrCustomFilter = 0;
saveas.nMaxCustFilter = 0;
saveas.nFilterIndex = 0;
saveas.lpstrFile = szPath;
saveas.nMaxFile = sizeof(szPath);
saveas.lpstrFileTitle = 0;
saveas.nMaxFileTitle = 0;
saveas.lpstrInitialDir = szDir;
saveas.lpstrTitle = 0;
saveas.Flags = OFN_PATHMUSTEXIST + OFN_OVERWRITEPROMPT + OFN_HIDEREADONLY;
saveas.nFileOffset = 0;
saveas.nFileExtension = 0;
saveas.lpstrDefExt = szDefaultExt;
saveas.lCustData = 0;
saveas.lpfnHook = 0;
saveas.lpTemplateName = 0;
if (GetSaveFileName(&saveas)) {
lstrcpy(Globals.szFileName, saveas.lpstrFile);
LANGUAGE_UpdateWindowCaption();
DIALOG_FileSave();
}
}
VOID DIALOG_FilePrint(VOID)
{
LONG bFlags, nBase;
WORD nOffset;
DOCINFO di;
int nResult;
HDC hContext;
PRINTDLG printer;
CHAR szDocumentName[MAX_STRING_LEN]; /* Name of document */
CHAR szPrinterName[MAX_STRING_LEN]; /* Name of the printer */
CHAR szDeviceName[MAX_STRING_LEN]; /* Name of the printer device */
CHAR szOutput[MAX_STRING_LEN]; /* in which file/device to print */
/* LPDEVMODE hDevMode; */
/* LPDEVNAMES hDevNames; */
/* hDevMode = GlobalAlloc(GMEM_MOVEABLE + GMEM_ZEROINIT, sizeof(DEVMODE)); */
/* hDevNames = GlobalAlloc(GMEM_MOVEABLE + GMEM_ZEROINIT, sizeof(DEVNAMES)); */
/* Get Current Settings */
printer.lStructSize = sizeof(PRINTDLG);
printer.hwndOwner = Globals.hMainWnd;
printer.hInstance = Globals.hInstance;
/* Let PrintDlg create a DEVMODE structure */
printer.hDevMode = 0;
printer.hDevNames = 0;
printer.hDC = 0;
printer.Flags = PD_RETURNDEFAULT;
printer.nFromPage = 0;
printer.nToPage = 0;
printer.nMinPage = 0;
printer.nMaxPage = 0;
printer.nCopies = 0;
printer.lCustData = 0;
printer.lpfnPrintHook = 0;
printer.lpfnSetupHook = 0;
printer.lpPrintTemplateName = 0;
printer.lpSetupTemplateName = 0;
printer.hPrintTemplate = 0;
printer.hSetupTemplate = 0;
nResult = PrintDlg(&printer);
/* hContext = CreateDC(, szDeviceName, "TEST.TXT", 0); */
/* Congratulations to those Microsoft Engineers responsable */
/* for the following pointer acrobatics */
assert(printer.hDevNames!=0);
nBase = (LONG)(printer.hDevNames);
nOffset = (WORD)((LPDEVNAMES) printer.hDevNames)->wDriverOffset;
lstrcpy(szPrinterName, (LPCSTR) (nBase + nOffset));
nOffset = (WORD)((LPDEVNAMES) printer.hDevNames)->wDeviceOffset;
lstrcpy(szDeviceName, (LPCSTR) (nBase + nOffset));
nOffset = (WORD)((LPDEVNAMES) printer.hDevNames)->wOutputOffset;
lstrcpy(szOutput, (LPCSTR) (nBase + nOffset));
MessageBox(Globals.hMainWnd, szPrinterName, "Printer Name", MB_ICONEXCLAMATION);
MessageBox(Globals.hMainWnd, szDeviceName, "Device Name", MB_ICONEXCLAMATION);
MessageBox(Globals.hMainWnd, szOutput, "Output", MB_ICONEXCLAMATION);
/* Set some default flags */
bFlags = PD_RETURNDC + PD_SHOWHELP;
if (TRUE) {
/* Remove "Print Selection" if there is no selection */
bFlags = bFlags + PD_NOSELECTION;
}
printer.Flags = bFlags;
/*
printer.nFromPage = 0;
printer.nToPage = 0;
printer.nMinPage = 0;
printer.nMaxPage = 0;
*/
/* Let commdlg manage copy settings */
printer.nCopies = (WORD)PD_USEDEVMODECOPIES;
if (PrintDlg(&printer)) {
/* initialize DOCINFO */
di.cbSize = sizeof(DOCINFO);
lstrcpy((LPSTR)di.lpszDocName, szDocumentName);
lstrcpy((LPSTR)di.lpszOutput, szOutput);
hContext = printer.hDC;
assert(hContext!=0);
assert( (int) hContext!=PD_RETURNDC);
SetMapMode(hContext, MM_LOMETRIC);
/* SetViewPortExExt(hContext, 10, 10, 0); */
SetBkMode(hContext, OPAQUE);
nResult = TextOut(hContext, 0, 0, " ", 1);
assert(nResult != 0);
nResult = StartDoc(hContext, &di);
assert(nResult != SP_ERROR);
nResult = StartPage(hContext);
assert(nResult >0);
/* FIXME: actually print */
nResult = EndPage(hContext);
switch (nResult) {
case SP_ERROR:
MessageBox(Globals.hMainWnd, "Generic Error", "Print Engine Error", MB_ICONEXCLAMATION);
break;
case SP_APPABORT:
MessageBox(Globals.hMainWnd, "The print job was aborted.", "Print Engine Error", MB_ICONEXCLAMATION);
break;
case SP_USERABORT:
MessageBox(Globals.hMainWnd, "The print job was aborted using the Print Manager ", "Print Engine Error", MB_ICONEXCLAMATION);
break;
case SP_OUTOFDISK:
MessageBox(Globals.hMainWnd, "Out of disk space", "Print Engine Error", MB_ICONEXCLAMATION);
break;
case SP_OUTOFMEMORY:
AlertOutOfMemory();
break;
default:
MessageBox(Globals.hMainWnd, "Default", "Print", MB_ICONEXCLAMATION);
} /* switch */
nResult = EndDoc(hContext);
assert(nResult>=0);
nResult = DeleteDC(hContext);
assert(nResult!=0);
} /* if */
/* GlobalFree(hDevNames); */
/* GlobalFree(hDevMode); */
}
VOID DIALOG_FilePageSetup(VOID)
{
DIALOG_PageSetup();
}
VOID DIALOG_FilePrinterSetup(VOID)
{
PRINTDLG printer;
printer.lStructSize = sizeof(PRINTDLG);
printer.hwndOwner = Globals.hMainWnd;
printer.hInstance = Globals.hInstance;
printer.hDevMode = 0;
printer.hDevNames = 0;
printer.hDC = 0;
printer.Flags = PD_PRINTSETUP;
printer.nFromPage = 0;
printer.nToPage = 0;
printer.nMinPage = 0;
printer.nMaxPage = 0;
printer.nCopies = 1;
printer.lCustData = 0;
printer.lpfnPrintHook = 0;
printer.lpfnSetupHook = 0;
printer.lpPrintTemplateName = 0;
printer.lpSetupTemplateName = 0;
printer.hPrintTemplate = 0;
printer.hSetupTemplate = 0;
if (PrintDlg(&printer)) {
/* do nothing */
};
}
VOID DIALOG_FileExit(VOID)
{
if (DoCloseFile()) {
PostQuitMessage(0);
}
}
VOID DIALOG_EditUndo(VOID)
{
MessageBox(Globals.hMainWnd, "Undo", "Debug", MB_ICONEXCLAMATION);
/* undo */
}
VOID DIALOG_EditCut(VOID)
{
HANDLE hMem;
hMem = GlobalAlloc(GMEM_ZEROINIT, 99);
OpenClipboard(Globals.hMainWnd);
EmptyClipboard();
/* FIXME: Get text */
lstrcpy((CHAR *)hMem, "Hello World");
SetClipboardData(CF_TEXT, hMem);
CloseClipboard();
GlobalFree(hMem);
}
VOID DIALOG_EditCopy(VOID)
{
HANDLE hMem;
hMem = GlobalAlloc(GMEM_ZEROINIT, 99);
OpenClipboard(Globals.hMainWnd);
EmptyClipboard();
/* FIXME: Get text */
lstrcpy((CHAR *)hMem, "Hello World");
SetClipboardData(CF_TEXT, hMem);
CloseClipboard();
GlobalFree(hMem);
}
VOID DIALOG_EditPaste(VOID)
{
HANDLE hClipText;
if (IsClipboardFormatAvailable(CF_TEXT)) {
OpenClipboard(Globals.hMainWnd);
hClipText = GetClipboardData(CF_TEXT);
CloseClipboard();
MessageBox(Globals.hMainWnd, (CHAR *)hClipText, "PASTE", MB_ICONEXCLAMATION);
}
}
VOID DIALOG_EditDelete(VOID)
{
/* Delete */
}
VOID DIALOG_EditSelectAll(VOID)
{
/* Select all */
}
VOID DIALOG_EditTimeDate(VOID)
{
SYSTEMTIME st;
LPSYSTEMTIME lpst = &st;
CHAR szDate[MAX_STRING_LEN];
LPSTR date = szDate;
GetLocalTime(&st);
GetDateFormat(LOCALE_USER_DEFAULT, LOCALE_SLONGDATE, lpst, NULL, date, MAX_STRING_LEN);
GetTimeFormat(LOCALE_USER_DEFAULT, LOCALE_STIMEFORMAT, lpst, NULL, date, MAX_STRING_LEN);
}
VOID DIALOG_EditWrap(VOID)
{
Globals.bWrapLongLines = !Globals.bWrapLongLines;
CheckMenuItem(Globals.hEditMenu, NP_EDIT_WRAP, MF_BYCOMMAND |
(Globals.bWrapLongLines ? MF_CHECKED : MF_UNCHECKED));
}
VOID DIALOG_Search(VOID)
{
Globals.find.lStructSize = sizeof(Globals.find);
Globals.find.hwndOwner = Globals.hMainWnd;
Globals.find.hInstance = Globals.hInstance;
Globals.find.lpstrFindWhat = (CHAR *) &Globals.szFindText;
Globals.find.wFindWhatLen = sizeof(Globals.szFindText);
Globals.find.lpstrReplaceWith = 0;
Globals.find.wReplaceWithLen = 0;
Globals.find.Flags = FR_DOWN;
Globals.find.lCustData = 0;
Globals.find.lpfnHook = 0;
Globals.find.lpTemplateName = 0;
/* We only need to create the modal FindReplace dialog which will */
/* notify us of incoming events using hMainWnd Window Messages */
Globals.hFindReplaceDlg = FindText(&Globals.find);
assert(Globals.hFindReplaceDlg !=0);
}
VOID DIALOG_SearchNext(VOID)
{
/* Search Next */
}
VOID DIALOG_HelpContents(VOID)
{
WinHelp(Globals.hMainWnd, HELPFILE, HELP_INDEX, 0);
}
VOID DIALOG_HelpSearch(VOID)
{
/* Search Help */
}
VOID DIALOG_HelpHelp(VOID)
{
WinHelp(Globals.hMainWnd, HELPFILE, HELP_HELPONHELP, 0);
}
VOID DIALOG_HelpLicense(VOID)
{
WineLicense(Globals.hMainWnd);
}
VOID DIALOG_HelpNoWarranty(VOID)
{
WineWarranty(Globals.hMainWnd);
}
VOID DIALOG_HelpAboutWine(VOID)
{
CHAR szNotepad[MAX_STRING_LEN];
LoadString(Globals.hInstance, IDS_NOTEPAD, szNotepad, sizeof(szNotepad));
ShellAbout(Globals.hMainWnd, szNotepad, "Notepad\n" WINE_RELEASE_INFO, 0);
}
/***********************************************************************
*
* DIALOG_PageSetup
*/
VOID DIALOG_PageSetup(VOID)
{
WNDPROC lpfnDlg;
lpfnDlg = MakeProcInstance(DIALOG_PAGESETUP_DlgProc, Globals.hInstance);
DialogBox(Globals.hInstance, STRING_PAGESETUP_Xx, Globals.hMainWnd, (DLGPROC)lpfnDlg);
FreeProcInstance(lpfnDlg);
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* DIALOG_PAGESETUP_DlgProc
*/
static LRESULT WINAPI DIALOG_PAGESETUP_DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_COMMAND:
switch (wParam)
{
case IDOK:
/* save user input and close dialog */
GetDlgItemText(hDlg, NP_PAGESETUP_HEAD, Globals.szHeader, sizeof(Globals.szHeader));
GetDlgItemText(hDlg, NP_PAGESETUP_TAIL, Globals.szFooter, sizeof(Globals.szFooter));
GetDlgItemText(hDlg, NP_PAGESETUP_TOP, Globals.szMarginTop, sizeof(Globals.szMarginTop));
GetDlgItemText(hDlg, NP_PAGESETUP_BOTTOM, Globals.szMarginBottom, sizeof(Globals.szMarginBottom));
GetDlgItemText(hDlg, NP_PAGESETUP_LEFT, Globals.szMarginLeft, sizeof(Globals.szMarginLeft));
GetDlgItemText(hDlg, NP_PAGESETUP_RIGHT, Globals.szMarginRight, sizeof(Globals.szMarginRight));
EndDialog(hDlg, IDOK);
return TRUE;
case IDCANCEL:
/* discard user input and close dialog */
EndDialog(hDlg, IDCANCEL);
return TRUE;
case IDHELP:
/* FIXME: Bring this to work */
MessageBox(Globals.hMainWnd, "Sorry, no help available", "Help", MB_ICONEXCLAMATION);
return TRUE;
}
break;
case WM_INITDIALOG:
/* fetch last user input prior to display dialog */
SetDlgItemText(hDlg, NP_PAGESETUP_HEAD, Globals.szHeader);
SetDlgItemText(hDlg, NP_PAGESETUP_TAIL, Globals.szFooter);
SetDlgItemText(hDlg, NP_PAGESETUP_TOP, Globals.szMarginTop);
SetDlgItemText(hDlg, NP_PAGESETUP_BOTTOM, Globals.szMarginBottom);
SetDlgItemText(hDlg, NP_PAGESETUP_LEFT, Globals.szMarginLeft);
SetDlgItemText(hDlg, NP_PAGESETUP_RIGHT, Globals.szMarginRight);
break;
}
return FALSE;
}
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