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wordpad: Prompt for saving file changes.

This commit is contained in:
Alexander Nicolaysen Sørnes 2007-07-08 13:51:19 +02:00 committed by Alexandre Julliard
parent 7a6fbf2b09
commit 77bf899160
12 changed files with 184 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
programs/wordpad/De.rc
View File

@ -80,3 +80,9 @@ BEGIN
STRING_TEXT_FILES_TXT, "Textdateien (*.txt)"
STRING_ALL_FILES, "Alle Dokumente (*.*)"
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/En.rc
View File

@ -80,3 +80,9 @@ BEGIN
STRING_TEXT_FILES_TXT, "Text files (*.txt)"
STRING_ALL_FILES, "All documents (*.*)"
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Fr.rc
View File

@ -73,3 +73,9 @@ BEGIN
END
END
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Hu.rc
View File

@ -73,3 +73,9 @@ BEGIN
END
END
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Ko.rc
View File

@ -81,3 +81,9 @@ BEGIN
STRING_TEXT_FILES_TXT, "텍스트 파일 (*.txt)"
STRING_ALL_FILES, "모둔 문서 (*.*)"
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Nl.rc
View File

@ -73,3 +73,9 @@ BEGIN
END
END
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/No.rc
View File

@ -80,3 +80,9 @@ BEGIN
STRING_TEXT_FILES_TXT, "Tekstfiler (*.txt)"
STRING_ALL_FILES, "Alle filer (*.*)"
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Dokument"
STRING_PROMPT_SAVE_CHANGES, "Lagre endringer i «%s»?"
END

6
programs/wordpad/Pl.rc
View File

@ -81,3 +81,9 @@ BEGIN
STRING_TEXT_FILES_TXT, "Dokument tekstowy (*.txt)"
STRING_ALL_FILES, "Wszystkie dokumenty (*.*)"
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Ru.rc
View File

@ -71,3 +71,9 @@ BEGIN
END
END
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

6
programs/wordpad/Tr.rc
View File

@ -75,3 +75,9 @@ BEGIN
END
END
END
STRINGTABLE DISCARDABLE
BEGIN
STRING_DEFAULT_FILENAME, "Document"
STRING_PROMPT_SAVE_CHANGES, "Save changes to '%s'?"
END

3
programs/wordpad/resource.h
View File

@ -74,3 +74,6 @@
#define STRING_ALL_FILES 1400
#define STRING_TEXT_FILES_TXT 1401
#define STRING_RICHTEXT_FILES_RTF 1402
#define STRING_DEFAULT_FILENAME 1403
#define STRING_PROMPT_SAVE_CHANGES 1404

165
programs/wordpad/wordpad.c
View File

@ -47,6 +47,8 @@ static HWND hMainWnd;
static HWND hEditorWnd;
static WCHAR wszFilter[MAX_STRING_LEN];
static WCHAR wszDefaultFileName[MAX_STRING_LEN];
static WCHAR wszSaveChanges[MAX_STRING_LEN];
static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
@ -72,6 +74,12 @@ static void DoLoadStrings(void)
lstrcpyW(p, files_all);
p += lstrlenW(p) + 1;
*p = '\0';
p = wszDefaultFileName;
LoadStringW(hInstance, STRING_DEFAULT_FILENAME, p, MAX_STRING_LEN);
p = wszSaveChanges;
LoadStringW(hInstance, STRING_PROMPT_SAVE_CHANGES, p, MAX_STRING_LEN);
}
static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
@ -136,31 +144,27 @@ static WCHAR wszFileName[MAX_PATH];
static void set_caption(LPCWSTR wszNewFileName)
{
static const WCHAR wszSeparator[] = {' ','-',' '};
WCHAR *wszCaption;
SIZE_T length = 0;
if(wszNewFileName)
{
WCHAR *wszCaption;
SIZE_T length = 0;
if(!wszNewFileName)
wszNewFileName = wszDefaultFileName;
wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
if(!wszCaption)
return;
if(!wszCaption)
return;
memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
length += lstrlenW(wszNewFileName);
memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
length += sizeof(wszSeparator) / sizeof(WCHAR);
memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
memcpy(wszCaption, wszNewFileName, lstrlenW(wszNewFileName)*sizeof(WCHAR));
length += lstrlenW(wszNewFileName);
memcpy(wszCaption + length, wszSeparator, sizeof(wszSeparator));
length += sizeof(wszSeparator) / sizeof(WCHAR);
memcpy(wszCaption + length, wszAppTitle, sizeof(wszAppTitle));
SetWindowTextW(hMainWnd, wszCaption);
SetWindowTextW(hMainWnd, wszCaption);
HeapFree(GetProcessHeap(), 0, wszCaption);
} else
{
SetWindowTextW(hMainWnd, wszAppTitle);
}
HeapFree(GetProcessHeap(), 0, wszCaption);
}
static void DoOpenFile(LPCWSTR szOpenFileName)
@ -186,27 +190,7 @@ static void DoOpenFile(LPCWSTR szOpenFileName)
set_caption(szOpenFileName);
lstrcpyW(wszFileName, szOpenFileName);
}
static void DialogOpenFile(void)
{
OPENFILENAMEW ofn;
WCHAR wszFile[MAX_PATH] = {'\0'};
static const WCHAR wszDefExt[] = {'r','t','f','\0'};
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
ofn.hwndOwner = hMainWnd;
ofn.lpstrFilter = wszFilter;
ofn.lpstrFile = wszFile;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrDefExt = wszDefExt;
if(GetOpenFileNameW(&ofn))
DoOpenFile(ofn.lpstrFile);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
}
static void DoSaveFile(LPCWSTR wszSaveFileName)
@ -236,6 +220,7 @@ static void DoSaveFile(LPCWSTR wszSaveFileName)
lstrcpyW(wszFileName, wszSaveFileName);
set_caption(wszFileName);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
}
static void DialogSaveFile(void)
@ -261,6 +246,86 @@ static void DialogSaveFile(void)
DoSaveFile(sfn.lpstrFile);
}
static BOOL prompt_save_changes(void)
{
if(!wszFileName[0])
{
GETTEXTLENGTHEX gt;
gt.flags = GTL_NUMCHARS;
gt.codepage = 1200;
if(!SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
return TRUE;
}
if(!SendMessageW(hEditorWnd, EM_GETMODIFY, 0, 0))
{
return TRUE;
} else
{
LPWSTR displayFileName;
WCHAR *text;
int ret;
if(!wszFileName[0])
displayFileName = wszDefaultFileName;
else
displayFileName = wszFileName;
text = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
(lstrlenW(displayFileName)+lstrlenW(wszSaveChanges))*sizeof(WCHAR));
if(!text)
return FALSE;
wsprintfW(text, wszSaveChanges, displayFileName);
ret = MessageBoxW(hMainWnd, text, wszAppTitle, MB_YESNOCANCEL | MB_ICONEXCLAMATION);
HeapFree(GetProcessHeap(), 0, text);
switch(ret)
{
case IDNO:
return TRUE;
break;
case IDYES:
if(wszFileName[0])
DoSaveFile(wszFileName);
else
DialogSaveFile();
return TRUE;
default:
return FALSE;
}
}
}
static void DialogOpenFile(void)
{
OPENFILENAMEW ofn;
WCHAR wszFile[MAX_PATH] = {'\0'};
static const WCHAR wszDefExt[] = {'r','t','f','\0'};
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.Flags = OFN_HIDEREADONLY | OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST;
ofn.hwndOwner = hMainWnd;
ofn.lpstrFilter = wszFilter;
ofn.lpstrFile = wszFile;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrDefExt = wszDefExt;
if(GetOpenFileNameW(&ofn))
{
prompt_save_changes();
DoOpenFile(ofn.lpstrFile);
}
}
static void HandleCommandLine(LPWSTR cmdline)
{
WCHAR delimiter;
@ -473,6 +538,7 @@ static LRESULT OnCreate( HWND hWnd, WPARAM wParam, LPARAM lParam)
DoDefaultFont();
DoLoadStrings();
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
return 0;
}
@ -559,10 +625,14 @@ static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
break;
case ID_FILE_NEW:
set_caption(NULL);
wszFileName[0] = '\0';
SetWindowTextW(hwndEditor, wszFileName);
/* FIXME: set default format too */
if(prompt_save_changes())
{
set_caption(NULL);
wszFileName[0] = '\0';
SetWindowTextW(hwndEditor, wszFileName);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
/* FIXME: set default format too */
}
break;
case ID_FILE_OPEN:
@ -887,6 +957,11 @@ static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lPara
PostQuitMessage(0);
break;
case WM_CLOSE:
if(prompt_save_changes())
PostQuitMessage(0);
break;
case WM_ACTIVATE:
if (LOWORD(wParam))
SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
@ -934,6 +1009,8 @@ int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdPar
CW_USEDEFAULT, CW_USEDEFAULT, 680, 260, NULL, NULL, hInstance, NULL);
ShowWindow(hMainWnd, SW_SHOWDEFAULT);
set_caption(NULL);
HandleCommandLine(GetCommandLineW());
while(GetMessageW(&msg,0,0,0))