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wine/programs/wordpad/wordpad.c
Dylan Smith 0c46da86bf wordpad: Implement zooming in for print preview. 
The preview is now drawn onto it's own window rather directly onto
the client area of the top level window.  This is done to allow for
scrollbars, since the page won't usually fit in the window when zoomed in.
Refactoring was needed as a result of this, and in order to provide more
granularity for updates to avoid EM_FORMATRANGE messages being sent when
the page the same page is being displayed.
2010-01-29 14:59:02 +01:00

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/*
* Wordpad implementation
*
* Copyright 2004 by Krzysztof Foltman
* Copyright 2007-2008 by Alexander N. Sørnes <alex@thehandofagony.com>
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define WIN32_LEAN_AND_MEAN
#define _WIN32_IE 0x0400
#include <stdarg.h>
#include <stdlib.h>
#include <ctype.h>
#include <stdio.h>
#include <assert.h>
#include <windows.h>
#include <richedit.h>
#include <commctrl.h>
#include <commdlg.h>
#include <shellapi.h>
#include <math.h>
#include <errno.h>
#include "wine/unicode.h"
#include "wordpad.h"
#ifdef NONAMELESSUNION
# define U(x) (x).u
# define U2(x) (x).u2
# define U3(x) (x).u3
#else
# define U(x) (x)
# define U2(x) (x)
# define U3(x) (x)
#endif
/* use LoadString */
static const WCHAR wszAppTitle[] = {'W','i','n','e',' ','W','o','r','d','p','a','d',0};
static const WCHAR wszMainWndClass[] = {'W','O','R','D','P','A','D','T','O','P',0};
static const WCHAR stringFormat[] = {'%','2','d','\0'};
const WCHAR wszPreviewWndClass[] = {'P','r','t','P','r','e','v','i','e','w',0};
LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
static HWND hMainWnd;
static HWND hEditorWnd;
static HWND hFindWnd;
static HMENU hPopupMenu;
static UINT ID_FINDMSGSTRING;
static DWORD wordWrap[2];
static DWORD barState[2];
static WPARAM fileFormat = SF_RTF;
static WCHAR wszFileName[MAX_PATH];
static WCHAR wszFilter[MAX_STRING_LEN*4+6*3+5];
static WCHAR wszDefaultFileName[MAX_STRING_LEN];
static WCHAR wszSaveChanges[MAX_STRING_LEN];
static WCHAR units_cmW[MAX_STRING_LEN];
static char units_cmA[MAX_STRING_LEN];
static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam );
/* Load string resources */
static void DoLoadStrings(void)
{
LPWSTR p = wszFilter;
static const WCHAR files_rtf[] = {'*','.','r','t','f','\0'};
static const WCHAR files_txt[] = {'*','.','t','x','t','\0'};
static const WCHAR files_all[] = {'*','.','*','\0'};
HINSTANCE hInstance = GetModuleHandleW(0);
LoadStringW(hInstance, STRING_RICHTEXT_FILES_RTF, p, MAX_STRING_LEN);
p += lstrlenW(p) + 1;
lstrcpyW(p, files_rtf);
p += lstrlenW(p) + 1;
LoadStringW(hInstance, STRING_TEXT_FILES_TXT, p, MAX_STRING_LEN);
p += lstrlenW(p) + 1;
lstrcpyW(p, files_txt);
p += lstrlenW(p) + 1;
LoadStringW(hInstance, STRING_TEXT_FILES_UNICODE_TXT, p, MAX_STRING_LEN);
p += lstrlenW(p) + 1;
lstrcpyW(p, files_txt);
p += lstrlenW(p) + 1;
LoadStringW(hInstance, STRING_ALL_FILES, p, MAX_STRING_LEN);
p += lstrlenW(p) + 1;
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);
LoadStringA(hInstance, STRING_UNITS_CM, units_cmA, MAX_STRING_LEN);
LoadStringW(hInstance, STRING_UNITS_CM, units_cmW, MAX_STRING_LEN);
}
/* Show a message box with resource strings */
static int MessageBoxWithResStringW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType)
{
MSGBOXPARAMSW params;
params.cbSize = sizeof(params);
params.hwndOwner = hWnd;
params.hInstance = GetModuleHandleW(0);
params.lpszText = lpText;
params.lpszCaption = lpCaption;
params.dwStyle = uType;
params.lpszIcon = NULL;
params.dwContextHelpId = 0;
params.lpfnMsgBoxCallback = NULL;
params.dwLanguageId = 0;
return MessageBoxIndirectW(&params);
}
static void AddButton(HWND hwndToolBar, int nImage, int nCommand)
{
TBBUTTON button;
ZeroMemory(&button, sizeof(button));
button.iBitmap = nImage;
button.idCommand = nCommand;
button.fsState = TBSTATE_ENABLED;
button.fsStyle = TBSTYLE_BUTTON;
button.dwData = 0;
button.iString = -1;
SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
}
static void AddSeparator(HWND hwndToolBar)
{
TBBUTTON button;
ZeroMemory(&button, sizeof(button));
button.iBitmap = -1;
button.idCommand = 0;
button.fsState = 0;
button.fsStyle = TBSTYLE_SEP;
button.dwData = 0;
button.iString = -1;
SendMessageW(hwndToolBar, TB_ADDBUTTONSW, 1, (LPARAM)&button);
}
static DWORD CALLBACK stream_in(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
{
HANDLE hFile = (HANDLE)cookie;
DWORD read;
if(!ReadFile(hFile, buffer, cb, &read, 0))
return 1;
*pcb = read;
return 0;
}
static DWORD CALLBACK stream_out(DWORD_PTR cookie, LPBYTE buffer, LONG cb, LONG *pcb)
{
DWORD written;
int ret;
HANDLE hFile = (HANDLE)cookie;
ret = WriteFile(hFile, buffer, cb, &written, 0);
if(!ret || (cb != written))
return 1;
*pcb = cb;
return 0;
}
LPWSTR file_basename(LPWSTR path)
{
LPWSTR pos = path + lstrlenW(path);
while(pos > path)
{
if(*pos == '\\' || *pos == '/')
{
pos++;
break;
}
pos--;
}
return pos;
}
static void set_caption(LPCWSTR wszNewFileName)
{
static const WCHAR wszSeparator[] = {' ','-',' '};
WCHAR *wszCaption;
SIZE_T length = 0;
if(!wszNewFileName)
wszNewFileName = wszDefaultFileName;
else
wszNewFileName = file_basename((LPWSTR)wszNewFileName);
wszCaption = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
lstrlenW(wszNewFileName)*sizeof(WCHAR)+sizeof(wszSeparator)+sizeof(wszAppTitle));
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));
SetWindowTextW(hMainWnd, wszCaption);
HeapFree(GetProcessHeap(), 0, wszCaption);
}
static BOOL validate_endptr(LPCSTR endptr, BOOL units)
{
if(!endptr)
return FALSE;
if(!*endptr)
return TRUE;
while(*endptr == ' ')
endptr++;
if(!units)
return *endptr == '\0';
/* FIXME: Allow other units and convert between them */
if(!lstrcmpA(endptr, units_cmA))
endptr += 2;
return *endptr == '\0';
}
static BOOL number_from_string(LPCWSTR string, float *num, BOOL units)
{
double ret;
char buffer[MAX_STRING_LEN];
char *endptr = buffer;
WideCharToMultiByte(CP_ACP, 0, string, -1, buffer, MAX_STRING_LEN, NULL, NULL);
*num = 0;
errno = 0;
ret = strtod(buffer, &endptr);
if((ret == 0 && errno != 0) || endptr == buffer || !validate_endptr(endptr, units))
{
return FALSE;
} else
{
*num = (float)ret;
return TRUE;
}
}
static void set_size(float size)
{
CHARFORMAT2W fmt;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
fmt.dwMask = CFM_SIZE;
fmt.yHeight = (int)(size * 20.0);
SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
}
static void on_sizelist_modified(HWND hwndSizeList, LPWSTR wszNewFontSize)
{
WCHAR sizeBuffer[MAX_STRING_LEN];
CHARFORMAT2W format;
ZeroMemory(&format, sizeof(format));
format.cbSize = sizeof(format);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
wsprintfW(sizeBuffer, stringFormat, format.yHeight / 20);
if(lstrcmpW(sizeBuffer, wszNewFontSize))
{
float size = 0;
if(number_from_string(wszNewFontSize, &size, FALSE)
&& size > 0)
{
set_size(size);
} else
{
SetWindowTextW(hwndSizeList, sizeBuffer);
MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
wszAppTitle, MB_OK | MB_ICONINFORMATION);
}
}
}
static void add_size(HWND hSizeListWnd, unsigned size)
{
WCHAR buffer[3];
COMBOBOXEXITEMW cbItem;
cbItem.mask = CBEIF_TEXT;
cbItem.iItem = -1;
wsprintfW(buffer, stringFormat, size);
cbItem.pszText = buffer;
SendMessageW(hSizeListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
}
static void populate_size_list(HWND hSizeListWnd)
{
HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
COMBOBOXEXITEMW cbFontItem;
CHARFORMAT2W fmt;
HWND hListEditWnd = (HWND)SendMessageW(hSizeListWnd, CBEM_GETEDITCONTROL, 0, 0);
HDC hdc = GetDC(hMainWnd);
static const unsigned choices[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
WCHAR buffer[3];
size_t i;
DWORD fontStyle;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
cbFontItem.mask = CBEIF_LPARAM;
cbFontItem.iItem = SendMessageW(hFontListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)fmt.szFaceName);
SendMessageW(hFontListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbFontItem);
fontStyle = (DWORD)LOWORD(cbFontItem.lParam);
SendMessageW(hSizeListWnd, CB_RESETCONTENT, 0, 0);
if((fontStyle & RASTER_FONTTYPE) && cbFontItem.iItem)
{
add_size(hSizeListWnd, (BYTE)MulDiv(HIWORD(cbFontItem.lParam), 72,
GetDeviceCaps(hdc, LOGPIXELSY)));
} else
{
for(i = 0; i < sizeof(choices)/sizeof(choices[0]); i++)
add_size(hSizeListWnd, choices[i]);
}
wsprintfW(buffer, stringFormat, fmt.yHeight / 20);
SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)buffer);
}
static void update_size_list(void)
{
HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
HWND hwndSizeList = GetDlgItem(hReBar, IDC_SIZELIST);
HWND hwndSizeListEdit = (HWND)SendMessageW(hwndSizeList, CBEM_GETEDITCONTROL, 0, 0);
WCHAR fontSize[MAX_STRING_LEN], sizeBuffer[MAX_STRING_LEN];
CHARFORMAT2W fmt;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
SendMessageW(hwndSizeListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontSize);
wsprintfW(sizeBuffer, stringFormat, fmt.yHeight / 20);
if(lstrcmpW(fontSize, sizeBuffer))
SendMessageW(hwndSizeListEdit, WM_SETTEXT, 0, (LPARAM)sizeBuffer);
}
static void update_font_list(void)
{
HWND hReBar = GetDlgItem(hMainWnd, IDC_REBAR);
HWND hFontList = GetDlgItem(hReBar, IDC_FONTLIST);
HWND hFontListEdit = (HWND)SendMessageW(hFontList, CBEM_GETEDITCONTROL, 0, 0);
WCHAR fontName[MAX_STRING_LEN];
CHARFORMAT2W fmt;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
if (!SendMessageW(hFontListEdit, WM_GETTEXT, MAX_PATH, (LPARAM)fontName)) return;
if(lstrcmpW(fontName, fmt.szFaceName))
{
SendMessageW(hFontListEdit, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
populate_size_list(GetDlgItem(hReBar, IDC_SIZELIST));
} else
{
update_size_list();
}
}
static void clear_formatting(void)
{
PARAFORMAT2 pf;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_ALIGNMENT;
pf.wAlignment = PFA_LEFT;
SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
}
static int fileformat_number(WPARAM format)
{
int number = 0;
if(format == SF_TEXT)
{
number = 1;
} else if (format == (SF_TEXT | SF_UNICODE))
{
number = 2;
}
return number;
}
static WPARAM fileformat_flags(int format)
{
WPARAM flags[] = { SF_RTF , SF_TEXT , SF_TEXT | SF_UNICODE };
return flags[format];
}
static void set_font(LPCWSTR wszFaceName)
{
HWND hReBarWnd = GetDlgItem(hMainWnd, IDC_REBAR);
HWND hSizeListWnd = GetDlgItem(hReBarWnd, IDC_SIZELIST);
HWND hFontListWnd = GetDlgItem(hReBarWnd, IDC_FONTLIST);
HWND hFontListEditWnd = (HWND)SendMessageW(hFontListWnd, CBEM_GETEDITCONTROL, 0, 0);
CHARFORMAT2W fmt;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
fmt.dwMask = CFM_FACE;
lstrcpyW(fmt.szFaceName, wszFaceName);
SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
populate_size_list(hSizeListWnd);
SendMessageW(hFontListEditWnd, WM_SETTEXT, 0, (LPARAM)wszFaceName);
}
static void set_default_font(void)
{
static const WCHAR richTextFont[] = {'T','i','m','e','s',' ','N','e','w',' ',
'R','o','m','a','n',0};
static const WCHAR plainTextFont[] = {'C','o','u','r','i','e','r',' ','N','e','w',0};
CHARFORMAT2W fmt;
LPCWSTR font;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
fmt.dwMask = CFM_FACE | CFM_BOLD | CFM_ITALIC | CFM_UNDERLINE;
fmt.dwEffects = 0;
if(fileFormat & SF_RTF)
font = richTextFont;
else
font = plainTextFont;
lstrcpyW(fmt.szFaceName, font);
SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
}
static void on_fontlist_modified(LPWSTR wszNewFaceName)
{
CHARFORMAT2W format;
ZeroMemory(&format, sizeof(format));
format.cbSize = sizeof(format);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&format);
if(lstrcmpW(format.szFaceName, wszNewFaceName))
set_font(wszNewFaceName);
}
static void add_font(LPCWSTR fontName, DWORD fontType, HWND hListWnd, const NEWTEXTMETRICEXW *ntmc)
{
COMBOBOXEXITEMW cbItem;
WCHAR buffer[MAX_PATH];
int fontHeight = 0;
cbItem.mask = CBEIF_TEXT;
cbItem.pszText = buffer;
cbItem.cchTextMax = MAX_STRING_LEN;
cbItem.iItem = 0;
while(SendMessageW(hListWnd, CBEM_GETITEMW, 0, (LPARAM)&cbItem))
{
if(lstrcmpiW(cbItem.pszText, fontName) <= 0)
cbItem.iItem++;
else
break;
}
cbItem.pszText = HeapAlloc( GetProcessHeap(), 0, (lstrlenW(fontName) + 1)*sizeof(WCHAR) );
lstrcpyW( cbItem.pszText, fontName );
cbItem.mask |= CBEIF_LPARAM;
if(fontType & RASTER_FONTTYPE)
fontHeight = ntmc->ntmTm.tmHeight - ntmc->ntmTm.tmInternalLeading;
cbItem.lParam = MAKELONG(fontType,fontHeight);
SendMessageW(hListWnd, CBEM_INSERTITEMW, 0, (LPARAM)&cbItem);
HeapFree( GetProcessHeap(), 0, cbItem.pszText );
}
static void dialog_choose_font(void)
{
CHOOSEFONTW cf;
LOGFONTW lf;
CHARFORMAT2W fmt;
HDC hDC = GetDC(hMainWnd);
ZeroMemory(&cf, sizeof(cf));
cf.lStructSize = sizeof(cf);
cf.hwndOwner = hMainWnd;
cf.lpLogFont = &lf;
cf.Flags = CF_SCREENFONTS | CF_NOSCRIPTSEL | CF_INITTOLOGFONTSTRUCT | CF_EFFECTS;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
lstrcpyW(cf.lpLogFont->lfFaceName, fmt.szFaceName);
cf.lpLogFont->lfItalic = (fmt.dwEffects & CFE_ITALIC) ? TRUE : FALSE;
cf.lpLogFont->lfWeight = (fmt.dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
cf.lpLogFont->lfUnderline = (fmt.dwEffects & CFE_UNDERLINE) ? TRUE : FALSE;
cf.lpLogFont->lfStrikeOut = (fmt.dwEffects & CFE_STRIKEOUT) ? TRUE : FALSE;
cf.lpLogFont->lfHeight = -MulDiv(fmt.yHeight / 20, GetDeviceCaps(hDC, LOGPIXELSY), 72);
cf.rgbColors = fmt.crTextColor;
if(ChooseFontW(&cf))
{
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
fmt.dwMask = CFM_BOLD | CFM_ITALIC | CFM_SIZE | CFM_UNDERLINE | CFM_STRIKEOUT | CFM_COLOR;
fmt.yHeight = cf.iPointSize * 2;
if(cf.nFontType & BOLD_FONTTYPE)
fmt.dwEffects |= CFE_BOLD;
if(cf.nFontType & ITALIC_FONTTYPE)
fmt.dwEffects |= CFE_ITALIC;
if(cf.lpLogFont->lfUnderline == TRUE)
fmt.dwEffects |= CFE_UNDERLINE;
if(cf.lpLogFont->lfStrikeOut == TRUE)
fmt.dwEffects |= CFE_STRIKEOUT;
fmt.crTextColor = cf.rgbColors;
SendMessageW(hEditorWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
set_font(cf.lpLogFont->lfFaceName);
}
}
static int CALLBACK enum_font_proc(const LOGFONTW *lpelfe, const TEXTMETRICW *lpntme,
DWORD FontType, LPARAM lParam)
{
HWND hListWnd = (HWND) lParam;
if(SendMessageW(hListWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)lpelfe->lfFaceName) == CB_ERR)
{
add_font(lpelfe->lfFaceName, FontType, hListWnd, (const NEWTEXTMETRICEXW*)lpntme);
}
return 1;
}
static void populate_font_list(HWND hListWnd)
{
HDC hdc = GetDC(hMainWnd);
LOGFONTW fontinfo;
HWND hListEditWnd = (HWND)SendMessageW(hListWnd, CBEM_GETEDITCONTROL, 0, 0);
CHARFORMAT2W fmt;
fontinfo.lfCharSet = DEFAULT_CHARSET;
*fontinfo.lfFaceName = '\0';
fontinfo.lfPitchAndFamily = 0;
EnumFontFamiliesExW(hdc, &fontinfo, enum_font_proc,
(LPARAM)hListWnd, 0);
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hEditorWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&fmt);
SendMessageW(hListEditWnd, WM_SETTEXT, 0, (LPARAM)fmt.szFaceName);
}
static void update_window(void)
{
RECT rect;
GetClientRect(hMainWnd, &rect);
OnSize(hMainWnd, SIZE_RESTORED, MAKELPARAM(rect.right, rect.bottom));
}
static BOOL is_bar_visible(int bandId)
{
return barState[reg_formatindex(fileFormat)] & (1 << bandId);
}
static void store_bar_state(int bandId, BOOL show)
{
int formatIndex = reg_formatindex(fileFormat);
if(show)
barState[formatIndex] |= (1 << bandId);
else
barState[formatIndex] &= ~(1 << bandId);
}
static void set_toolbar_state(int bandId, BOOL show)
{
HWND hwndReBar = GetDlgItem(hMainWnd, IDC_REBAR);
SendMessageW(hwndReBar, RB_SHOWBAND, SendMessageW(hwndReBar, RB_IDTOINDEX, bandId, 0), show);
if(bandId == BANDID_TOOLBAR)
{
REBARBANDINFOW rbbinfo;
int index = SendMessageW(hwndReBar, RB_IDTOINDEX, BANDID_FONTLIST, 0);
rbbinfo.cbSize = REBARBANDINFOW_V6_SIZE;
rbbinfo.fMask = RBBIM_STYLE;
SendMessageW(hwndReBar, RB_GETBANDINFO, index, (LPARAM)&rbbinfo);
if(!show)
rbbinfo.fStyle &= ~RBBS_BREAK;
else
rbbinfo.fStyle |= RBBS_BREAK;
SendMessageW(hwndReBar, RB_SETBANDINFO, index, (LPARAM)&rbbinfo);
}
if(bandId == BANDID_TOOLBAR || bandId == BANDID_FORMATBAR || bandId == BANDID_RULER)
store_bar_state(bandId, show);
}
static void set_statusbar_state(BOOL show)
{
HWND hStatusWnd = GetDlgItem(hMainWnd, IDC_STATUSBAR);
ShowWindow(hStatusWnd, show ? SW_SHOW : SW_HIDE);
store_bar_state(BANDID_STATUSBAR, show);
}
static void set_bar_states(void)
{
set_toolbar_state(BANDID_TOOLBAR, is_bar_visible(BANDID_TOOLBAR));
set_toolbar_state(BANDID_FONTLIST, is_bar_visible(BANDID_FORMATBAR));
set_toolbar_state(BANDID_SIZELIST, is_bar_visible(BANDID_FORMATBAR));
set_toolbar_state(BANDID_FORMATBAR, is_bar_visible(BANDID_FORMATBAR));
set_toolbar_state(BANDID_RULER, is_bar_visible(BANDID_RULER));
set_statusbar_state(is_bar_visible(BANDID_STATUSBAR));
update_window();
}
static void preview_exit(HWND hMainWnd)
{
HMENU hMenu = LoadMenuW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDM_MAINMENU));
HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
set_bar_states();
ShowWindow(hEditorWnd, TRUE);
close_preview(hMainWnd);
SetMenu(hMainWnd, hMenu);
registry_read_filelist(hMainWnd);
update_window();
}
static void set_fileformat(WPARAM format)
{
HICON hIcon;
HINSTANCE hInstance = GetModuleHandleW(0);
fileFormat = format;
if(format & SF_TEXT)
hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_TXT));
else
hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_RTF));
SendMessageW(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
set_bar_states();
set_default_font();
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
}
static void ShowOpenError(DWORD Code)
{
LPWSTR Message;
switch(Code)
{
case ERROR_ACCESS_DENIED:
Message = MAKEINTRESOURCEW(STRING_OPEN_ACCESS_DENIED);
break;
default:
Message = MAKEINTRESOURCEW(STRING_OPEN_FAILED);
}
MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
}
static void DoOpenFile(LPCWSTR szOpenFileName)
{
HANDLE hFile;
EDITSTREAM es;
char fileStart[5];
DWORD readOut;
WPARAM format = SF_TEXT;
hFile = CreateFileW(szOpenFileName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
ShowOpenError(GetLastError());
return;
}
ReadFile(hFile, fileStart, 5, &readOut, NULL);
SetFilePointer(hFile, 0, NULL, FILE_BEGIN);
if(readOut >= 2 && (BYTE)fileStart[0] == 0xff && (BYTE)fileStart[1] == 0xfe)
{
format = SF_TEXT | SF_UNICODE;
SetFilePointer(hFile, 2, NULL, FILE_BEGIN);
} else if(readOut >= 5)
{
static const char header[] = "{\\rtf";
static const BYTE STG_magic[] = { 0xd0,0xcf,0x11,0xe0 };
if(!memcmp(header, fileStart, 5))
format = SF_RTF;
else if (!memcmp(STG_magic, fileStart, sizeof(STG_magic)))
{
CloseHandle(hFile);
MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_OLE_STORAGE_NOT_SUPPORTED),
wszAppTitle, MB_OK | MB_ICONEXCLAMATION);
return;
}
}
es.dwCookie = (DWORD_PTR)hFile;
es.pfnCallback = stream_in;
clear_formatting();
set_fileformat(format);
SendMessageW(hEditorWnd, EM_STREAMIN, format, (LPARAM)&es);
CloseHandle(hFile);
SetFocus(hEditorWnd);
set_caption(szOpenFileName);
lstrcpyW(wszFileName, szOpenFileName);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
registry_set_filelist(szOpenFileName, hMainWnd);
update_font_list();
}
static void ShowWriteError(DWORD Code)
{
LPWSTR Message;
switch(Code)
{
case ERROR_ACCESS_DENIED:
Message = MAKEINTRESOURCEW(STRING_WRITE_ACCESS_DENIED);
break;
default:
Message = MAKEINTRESOURCEW(STRING_WRITE_FAILED);
}
MessageBoxW(hMainWnd, Message, wszAppTitle, MB_ICONEXCLAMATION | MB_OK);
}
static void DoSaveFile(LPCWSTR wszSaveFileName, WPARAM format)
{
HANDLE hFile;
EDITSTREAM stream;
LRESULT ret;
hFile = CreateFileW(wszSaveFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
if(hFile == INVALID_HANDLE_VALUE)
{
ShowWriteError(GetLastError());
return;
}
if(format == (SF_TEXT | SF_UNICODE))
{
static const BYTE unicode[] = {0xff,0xfe};
DWORD writeOut;
WriteFile(hFile, &unicode, sizeof(unicode), &writeOut, 0);
if(writeOut != sizeof(unicode))
{
CloseHandle(hFile);
return;
}
}
stream.dwCookie = (DWORD_PTR)hFile;
stream.pfnCallback = stream_out;
ret = SendMessageW(hEditorWnd, EM_STREAMOUT, format, (LPARAM)&stream);
CloseHandle(hFile);
SetFocus(hEditorWnd);
if(!ret)
{
GETTEXTLENGTHEX gt;
gt.flags = GTL_DEFAULT;
gt.codepage = 1200;
if(SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0))
return;
}
lstrcpyW(wszFileName, wszSaveFileName);
set_caption(wszFileName);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
set_fileformat(format);
}
static void DialogSaveFile(void)
{
OPENFILENAMEW sfn;
WCHAR wszFile[MAX_PATH] = {'\0'};
static const WCHAR wszDefExt[] = {'r','t','f','\0'};
ZeroMemory(&sfn, sizeof(sfn));
sfn.lStructSize = sizeof(sfn);
sfn.Flags = OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT | OFN_ENABLESIZING;
sfn.hwndOwner = hMainWnd;
sfn.lpstrFilter = wszFilter;
sfn.lpstrFile = wszFile;
sfn.nMaxFile = MAX_PATH;
sfn.lpstrDefExt = wszDefExt;
sfn.nFilterIndex = fileformat_number(fileFormat)+1;
while(GetSaveFileNameW(&sfn))
{
if(fileformat_flags(sfn.nFilterIndex-1) != SF_RTF)
{
if(MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SAVE_LOSEFORMATTING),
wszAppTitle, MB_YESNO | MB_ICONEXCLAMATION) != IDYES)
{
continue;
} else
{
DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
break;
}
} else
{
DoSaveFile(sfn.lpstrFile, fileformat_flags(sfn.nFilterIndex-1));
break;
}
}
}
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 = file_basename(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;
case IDYES:
if(wszFileName[0])
DoSaveFile(wszFileName, fileFormat);
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_ENABLESIZING;
ofn.hwndOwner = hMainWnd;
ofn.lpstrFilter = wszFilter;
ofn.lpstrFile = wszFile;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrDefExt = wszDefExt;
ofn.nFilterIndex = fileformat_number(fileFormat)+1;
if(GetOpenFileNameW(&ofn))
{
if(prompt_save_changes())
DoOpenFile(ofn.lpstrFile);
}
}
static void dialog_about(void)
{
HICON icon = LoadImageW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDI_WORDPAD), IMAGE_ICON, 48, 48, LR_SHARED);
ShellAboutW(hMainWnd, wszAppTitle, 0, icon);
}
static INT_PTR CALLBACK formatopts_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_INITDIALOG:
{
LPPROPSHEETPAGEW ps = (LPPROPSHEETPAGEW)lParam;
int wrap = -1;
char id[4];
HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
sprintf(id, "%d\n", (int)ps->lParam);
SetWindowTextA(hIdWnd, id);
if(wordWrap[ps->lParam] == ID_WORDWRAP_NONE)
wrap = IDC_PAGEFMT_WN;
else if(wordWrap[ps->lParam] == ID_WORDWRAP_WINDOW)
wrap = IDC_PAGEFMT_WW;
else if(wordWrap[ps->lParam] == ID_WORDWRAP_MARGIN)
wrap = IDC_PAGEFMT_WM;
if(wrap != -1)
CheckRadioButton(hWnd, IDC_PAGEFMT_WN,
IDC_PAGEFMT_WM, wrap);
if(barState[ps->lParam] & (1 << BANDID_TOOLBAR))
CheckDlgButton(hWnd, IDC_PAGEFMT_TB, TRUE);
if(barState[ps->lParam] & (1 << BANDID_FORMATBAR))
CheckDlgButton(hWnd, IDC_PAGEFMT_FB, TRUE);
if(barState[ps->lParam] & (1 << BANDID_RULER))
CheckDlgButton(hWnd, IDC_PAGEFMT_RU, TRUE);
if(barState[ps->lParam] & (1 << BANDID_STATUSBAR))
CheckDlgButton(hWnd, IDC_PAGEFMT_SB, TRUE);
}
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDC_PAGEFMT_WN:
case IDC_PAGEFMT_WW:
case IDC_PAGEFMT_WM:
CheckRadioButton(hWnd, IDC_PAGEFMT_WN, IDC_PAGEFMT_WM,
LOWORD(wParam));
break;
case IDC_PAGEFMT_TB:
case IDC_PAGEFMT_FB:
case IDC_PAGEFMT_RU:
case IDC_PAGEFMT_SB:
CheckDlgButton(hWnd, LOWORD(wParam),
!IsDlgButtonChecked(hWnd, LOWORD(wParam)));
break;
}
break;
case WM_NOTIFY:
{
LPNMHDR header = (LPNMHDR)lParam;
if(header->code == PSN_APPLY)
{
HWND hIdWnd = GetDlgItem(hWnd, IDC_PAGEFMT_ID);
char sid[4];
int id;
GetWindowTextA(hIdWnd, sid, 4);
id = atoi(sid);
if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WN))
wordWrap[id] = ID_WORDWRAP_NONE;
else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WW))
wordWrap[id] = ID_WORDWRAP_WINDOW;
else if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_WM))
wordWrap[id] = ID_WORDWRAP_MARGIN;
if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_TB))
barState[id] |= (1 << BANDID_TOOLBAR);
else
barState[id] &= ~(1 << BANDID_TOOLBAR);
if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_FB))
barState[id] |= (1 << BANDID_FORMATBAR);
else
barState[id] &= ~(1 << BANDID_FORMATBAR);
if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_RU))
barState[id] |= (1 << BANDID_RULER);
else
barState[id] &= ~(1 << BANDID_RULER);
if(IsDlgButtonChecked(hWnd, IDC_PAGEFMT_SB))
barState[id] |= (1 << BANDID_STATUSBAR);
else
barState[id] &= ~(1 << BANDID_STATUSBAR);
}
}
break;
}
return FALSE;
}
static void dialog_viewproperties(void)
{
PROPSHEETPAGEW psp[2];
PROPSHEETHEADERW psh;
size_t i;
HINSTANCE hInstance = GetModuleHandleW(0);
LPCPROPSHEETPAGEW ppsp = (LPCPROPSHEETPAGEW)&psp;
psp[0].dwSize = sizeof(PROPSHEETPAGEW);
psp[0].dwFlags = PSP_USETITLE;
U(psp[0]).pszTemplate = MAKEINTRESOURCEW(IDD_FORMATOPTS);
psp[0].pfnDlgProc = formatopts_proc;
psp[0].hInstance = hInstance;
psp[0].lParam = reg_formatindex(SF_TEXT);
psp[0].pfnCallback = NULL;
psp[0].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_TEXT);
for(i = 1; i < sizeof(psp)/sizeof(psp[0]); i++)
{
psp[i].dwSize = psp[0].dwSize;
psp[i].dwFlags = psp[0].dwFlags;
U(psp[i]).pszTemplate = U(psp[0]).pszTemplate;
psp[i].pfnDlgProc = psp[0].pfnDlgProc;
psp[i].hInstance = psp[0].hInstance;
psp[i].lParam = reg_formatindex(SF_RTF);
psp[i].pfnCallback = psp[0].pfnCallback;
psp[i].pszTitle = MAKEINTRESOURCEW(STRING_VIEWPROPS_RICHTEXT);
}
psh.dwSize = sizeof(psh);
psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE | PSH_NOAPPLYNOW;
psh.hwndParent = hMainWnd;
psh.hInstance = hInstance;
psh.pszCaption = MAKEINTRESOURCEW(STRING_VIEWPROPS_TITLE);
psh.nPages = sizeof(psp)/sizeof(psp[0]);
U3(psh).ppsp = ppsp;
U(psh).pszIcon = MAKEINTRESOURCEW(IDI_WORDPAD);
if(fileFormat & SF_RTF)
U2(psh).nStartPage = 1;
else
U2(psh).nStartPage = 0;
PropertySheetW(&psh);
set_bar_states();
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
}
static void HandleCommandLine(LPWSTR cmdline)
{
WCHAR delimiter;
int opt_print = 0;
/* skip white space */
while (*cmdline == ' ') cmdline++;
/* skip executable name */
delimiter = (*cmdline == '"' ? '"' : ' ');
if (*cmdline == delimiter) cmdline++;
while (*cmdline && *cmdline != delimiter) cmdline++;
if (*cmdline == delimiter) cmdline++;
while (*cmdline)
{
while (isspace(*cmdline)) cmdline++;
if (*cmdline == '-' || *cmdline == '/')
{
if (!cmdline[2] || isspace(cmdline[2]))
{
switch (cmdline[1])
{
case 'P':
case 'p':
opt_print = 1;
cmdline += 2;
continue;
}
}
/* a filename starting by / */
}
break;
}
if (*cmdline)
{
/* file name is passed on the command line */
if (cmdline[0] == '"')
{
cmdline++;
cmdline[lstrlenW(cmdline) - 1] = 0;
}
DoOpenFile(cmdline);
InvalidateRect(hMainWnd, NULL, FALSE);
}
if (opt_print)
MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_PRINTING_NOT_IMPLEMENTED), wszAppTitle, MB_OK);
}
static LRESULT handle_findmsg(LPFINDREPLACEW pFr)
{
if(pFr->Flags & FR_DIALOGTERM)
{
hFindWnd = 0;
pFr->Flags = FR_FINDNEXT;
return 0;
}
if(pFr->Flags & FR_FINDNEXT || pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
{
DWORD flags = FR_DOWN;
FINDTEXTW ft;
static CHARRANGE cr;
LRESULT end, ret;
GETTEXTLENGTHEX gt;
LRESULT length;
int startPos;
HMENU hMenu = GetMenu(hMainWnd);
MENUITEMINFOW mi;
mi.cbSize = sizeof(mi);
mi.fMask = MIIM_DATA;
mi.dwItemData = 1;
SetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
gt.flags = GTL_NUMCHARS;
gt.codepage = 1200;
length = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
if(pFr->lCustData == -1)
{
SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&startPos, (LPARAM)&end);
cr.cpMin = startPos;
pFr->lCustData = startPos;
cr.cpMax = length;
if(cr.cpMin == length)
cr.cpMin = 0;
} else
{
startPos = pFr->lCustData;
}
if(cr.cpMax > length)
{
startPos = 0;
cr.cpMin = 0;
cr.cpMax = length;
}
ft.chrg = cr;
ft.lpstrText = pFr->lpstrFindWhat;
if(pFr->Flags & FR_MATCHCASE)
flags |= FR_MATCHCASE;
if(pFr->Flags & FR_WHOLEWORD)
flags |= FR_WHOLEWORD;
ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, flags, (LPARAM)&ft);
if(ret == -1)
{
if(cr.cpMax == length && cr.cpMax != startPos)
{
ft.chrg.cpMin = cr.cpMin = 0;
ft.chrg.cpMax = cr.cpMax = startPos;
ret = SendMessageW(hEditorWnd, EM_FINDTEXTW, flags, (LPARAM)&ft);
}
}
if(ret == -1)
{
pFr->lCustData = -1;
MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_SEARCH_FINISHED), wszAppTitle,
MB_OK | MB_ICONASTERISK);
} else
{
end = ret + lstrlenW(pFr->lpstrFindWhat);
cr.cpMin = end;
SendMessageW(hEditorWnd, EM_SETSEL, ret, end);
SendMessageW(hEditorWnd, EM_SCROLLCARET, 0, 0);
if(pFr->Flags & FR_REPLACE || pFr->Flags & FR_REPLACEALL)
SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)pFr->lpstrReplaceWith);
if(pFr->Flags & FR_REPLACEALL)
handle_findmsg(pFr);
}
}
return 0;
}
static void dialog_find(LPFINDREPLACEW fr, BOOL replace)
{
static WCHAR findBuffer[MAX_STRING_LEN];
/* Allow only one search/replace dialog to open */
if(hFindWnd != NULL)
{
SetActiveWindow(hFindWnd);
return;
}
ZeroMemory(fr, sizeof(FINDREPLACEW));
fr->lStructSize = sizeof(FINDREPLACEW);
fr->hwndOwner = hMainWnd;
fr->Flags = FR_HIDEUPDOWN;
fr->lpstrFindWhat = findBuffer;
fr->lCustData = -1;
fr->wFindWhatLen = MAX_STRING_LEN*sizeof(WCHAR);
if(replace)
hFindWnd = ReplaceTextW(fr);
else
hFindWnd = FindTextW(fr);
}
static int current_units_to_twips(float number)
{
int twips = (int)(number * 1000.0 / (float)CENTMM_PER_INCH * (float)TWIPS_PER_INCH);
return twips;
}
static void append_current_units(LPWSTR buffer)
{
static const WCHAR space[] = {' ', 0};
lstrcatW(buffer, space);
lstrcatW(buffer, units_cmW);
}
static void number_with_units(LPWSTR buffer, int number)
{
static const WCHAR fmt[] = {'%','.','2','f',' ','%','s','\0'};
float converted = (float)number / (float)TWIPS_PER_INCH *(float)CENTMM_PER_INCH / 1000.0;
sprintfW(buffer, fmt, converted, units_cmW);
}
static BOOL get_comboexlist_selection(HWND hComboEx, LPWSTR wszBuffer, UINT bufferLength)
{
COMBOBOXEXITEMW cbItem;
COMBOBOXINFO cbInfo;
HWND hCombo, hList;
int idx, result;
hCombo = (HWND)SendMessage(hComboEx, CBEM_GETCOMBOCONTROL, 0, 0);
if (!hCombo)
return FALSE;
cbInfo.cbSize = sizeof(COMBOBOXINFO);
result = SendMessage(hCombo, CB_GETCOMBOBOXINFO, 0, (LPARAM)&cbInfo);
if (!result)
return FALSE;
hList = cbInfo.hwndList;
idx = SendMessage(hList, LB_GETCURSEL, 0, 0);
if (idx < 0)
return FALSE;
ZeroMemory(&cbItem, sizeof(cbItem));
cbItem.mask = CBEIF_TEXT;
cbItem.iItem = idx;
cbItem.pszText = wszBuffer;
cbItem.cchTextMax = bufferLength-1;
result = SendMessageW(hComboEx, CBEM_GETITEMW, 0, (LPARAM)&cbItem);
return result != 0;
}
static INT_PTR CALLBACK datetime_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_INITDIALOG:
{
WCHAR buffer[MAX_STRING_LEN];
SYSTEMTIME st;
HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
GetLocalTime(&st);
GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, &st, 0, (LPWSTR)&buffer,
MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
GetDateFormatW(LOCALE_USER_DEFAULT, DATE_LONGDATE, &st, 0, (LPWSTR)&buffer,
MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
GetTimeFormatW(LOCALE_USER_DEFAULT, 0, &st, 0, (LPWSTR)&buffer, MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
}
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDC_DATETIME:
if (HIWORD(wParam) != LBN_DBLCLK)
break;
/* Fall through */
case IDOK:
{
LRESULT index;
HWND hListWnd = GetDlgItem(hWnd, IDC_DATETIME);
index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
if(index != LB_ERR)
{
WCHAR buffer[MAX_STRING_LEN];
SendMessageW(hListWnd, LB_GETTEXT, index, (LPARAM)&buffer);
SendMessageW(hEditorWnd, EM_REPLACESEL, TRUE, (LPARAM)&buffer);
}
}
/* Fall through */
case IDCANCEL:
EndDialog(hWnd, wParam);
return TRUE;
}
}
return FALSE;
}
static INT_PTR CALLBACK newfile_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_INITDIALOG:
{
HINSTANCE hInstance = GetModuleHandleW(0);
WCHAR buffer[MAX_STRING_LEN];
HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
LoadStringW(hInstance, STRING_NEWFILE_RICHTEXT, buffer, MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
LoadStringW(hInstance, STRING_NEWFILE_TXT, buffer, MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
LoadStringW(hInstance, STRING_NEWFILE_TXT_UNICODE, buffer, MAX_STRING_LEN);
SendMessageW(hListWnd, LB_ADDSTRING, 0, (LPARAM)&buffer);
SendMessageW(hListWnd, LB_SETSEL, TRUE, 0);
}
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDOK:
{
LRESULT index;
HWND hListWnd = GetDlgItem(hWnd, IDC_NEWFILE);
index = SendMessageW(hListWnd, LB_GETCURSEL, 0, 0);
if(index != LB_ERR)
EndDialog(hWnd, MAKELONG(fileformat_flags(index),0));
}
return TRUE;
case IDCANCEL:
EndDialog(hWnd, MAKELONG(ID_NEWFILE_ABORT,0));
return TRUE;
}
}
return FALSE;
}
static INT_PTR CALLBACK paraformat_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static const WORD ALIGNMENT_VALUES[] = {PFA_LEFT, PFA_RIGHT, PFA_CENTER};
switch(message)
{
case WM_INITDIALOG:
{
HINSTANCE hInstance = GetModuleHandleW(0);
WCHAR buffer[MAX_STRING_LEN];
HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
PARAFORMAT2 pf;
int index = 0;
LoadStringW(hInstance, STRING_ALIGN_LEFT, buffer,
MAX_STRING_LEN);
SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
LoadStringW(hInstance, STRING_ALIGN_RIGHT, buffer,
MAX_STRING_LEN);
SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
LoadStringW(hInstance, STRING_ALIGN_CENTER, buffer,
MAX_STRING_LEN);
SendMessageW(hListWnd, CB_ADDSTRING, 0, (LPARAM)buffer);
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
PFM_STARTINDENT;
SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
if(pf.wAlignment == PFA_RIGHT)
index ++;
else if(pf.wAlignment == PFA_CENTER)
index += 2;
SendMessageW(hListWnd, CB_SETCURSEL, index, 0);
number_with_units(buffer, pf.dxStartIndent + pf.dxOffset);
SetWindowTextW(hLeftWnd, buffer);
number_with_units(buffer, pf.dxRightIndent);
SetWindowTextW(hRightWnd, buffer);
number_with_units(buffer, -pf.dxOffset);
SetWindowTextW(hFirstWnd, buffer);
}
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDOK:
{
HWND hListWnd = GetDlgItem(hWnd, IDC_PARA_ALIGN);
HWND hLeftWnd = GetDlgItem(hWnd, IDC_PARA_LEFT);
HWND hRightWnd = GetDlgItem(hWnd, IDC_PARA_RIGHT);
HWND hFirstWnd = GetDlgItem(hWnd, IDC_PARA_FIRST);
WCHAR buffer[MAX_STRING_LEN];
int index;
float num;
int ret = 0;
PARAFORMAT pf;
index = SendMessageW(hListWnd, CB_GETCURSEL, 0, 0);
pf.wAlignment = ALIGNMENT_VALUES[index];
GetWindowTextW(hLeftWnd, buffer, MAX_STRING_LEN);
if(number_from_string(buffer, &num, TRUE))
ret++;
pf.dxOffset = current_units_to_twips(num);
GetWindowTextW(hRightWnd, buffer, MAX_STRING_LEN);
if(number_from_string(buffer, &num, TRUE))
ret++;
pf.dxRightIndent = current_units_to_twips(num);
GetWindowTextW(hFirstWnd, buffer, MAX_STRING_LEN);
if(number_from_string(buffer, &num, TRUE))
ret++;
pf.dxStartIndent = current_units_to_twips(num);
if(ret != 3)
{
MessageBoxWithResStringW(hMainWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
wszAppTitle, MB_OK | MB_ICONASTERISK);
return FALSE;
} else
{
if (pf.dxOffset + pf.dxStartIndent < 0
&& pf.dxStartIndent < 0)
{
/* The first line is before the left edge, so
* make sure it is at the left edge. */
pf.dxOffset = -pf.dxStartIndent;
} else if (pf.dxOffset < 0) {
/* The second and following lines are before
* the left edge, so set it to be at the left
* edge, and adjust the first line since it
* is relative to it. */
pf.dxStartIndent = max(pf.dxStartIndent + pf.dxOffset, 0);
pf.dxOffset = 0;
}
/* Internally the dxStartIndent is the absolute
* offset for the first line and dxOffset is
* to it value as opposed how it is displayed with
* the first line being the relative value.
* These two lines make the adjustments. */
pf.dxStartIndent = pf.dxStartIndent + pf.dxOffset;
pf.dxOffset = pf.dxOffset - pf.dxStartIndent;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_ALIGNMENT | PFM_OFFSET | PFM_RIGHTINDENT |
PFM_STARTINDENT;
SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
}
}
/* Fall through */
case IDCANCEL:
EndDialog(hWnd, wParam);
return TRUE;
}
}
return FALSE;
}
static INT_PTR CALLBACK tabstops_proc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_INITDIALOG:
{
HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
PARAFORMAT pf;
WCHAR buffer[MAX_STRING_LEN];
int i;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_TABSTOPS;
SendMessageW(hEditorWnd, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
SendMessageW(hTabWnd, CB_LIMITTEXT, MAX_STRING_LEN-1, 0);
for(i = 0; i < pf.cTabCount; i++)
{
number_with_units(buffer, pf.rgxTabs[i]);
SendMessageW(hTabWnd, CB_ADDSTRING, 0, (LPARAM)&buffer);
}
SetFocus(hTabWnd);
}
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDC_TABSTOPS:
{
HWND hTabWnd = (HWND)lParam;
HWND hAddWnd = GetDlgItem(hWnd, ID_TAB_ADD);
HWND hDelWnd = GetDlgItem(hWnd, ID_TAB_DEL);
HWND hEmptyWnd = GetDlgItem(hWnd, ID_TAB_EMPTY);
if(GetWindowTextLengthW(hTabWnd))
EnableWindow(hAddWnd, TRUE);
else
EnableWindow(hAddWnd, FALSE);
if(SendMessageW(hTabWnd, CB_GETCOUNT, 0, 0))
{
EnableWindow(hEmptyWnd, TRUE);
if(SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0) == CB_ERR)
EnableWindow(hDelWnd, FALSE);
else
EnableWindow(hDelWnd, TRUE);
} else
{
EnableWindow(hEmptyWnd, FALSE);
}
}
break;
case ID_TAB_ADD:
{
HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
WCHAR buffer[MAX_STRING_LEN];
GetWindowTextW(hTabWnd, buffer, MAX_STRING_LEN);
append_current_units(buffer);
if(SendMessageW(hTabWnd, CB_FINDSTRINGEXACT, -1, (LPARAM)&buffer) == CB_ERR)
{
float number = 0;
int item_count = SendMessage(hTabWnd, CB_GETCOUNT, 0, 0);
if(!number_from_string(buffer, &number, TRUE))
{
MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_INVALID_NUMBER),
wszAppTitle, MB_OK | MB_ICONINFORMATION);
} else if (item_count >= MAX_TAB_STOPS) {
MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_MAX_TAB_STOPS),
wszAppTitle, MB_OK | MB_ICONINFORMATION);
} else {
int i;
float next_number = -1;
int next_number_in_twips = -1;
int insert_number = current_units_to_twips(number);
/* linear search for position to insert the string */
for(i = 0; i < item_count; i++)
{
SendMessageW(hTabWnd, CB_GETLBTEXT, i, (LPARAM)&buffer);
number_from_string(buffer, &next_number, TRUE);
next_number_in_twips = current_units_to_twips(next_number);
if (insert_number <= next_number_in_twips)
break;
}
if (insert_number != next_number_in_twips)
{
number_with_units(buffer, insert_number);
SendMessageW(hTabWnd, CB_INSERTSTRING, i, (LPARAM)&buffer);
SetWindowTextW(hTabWnd, 0);
}
}
}
SetFocus(hTabWnd);
}
break;
case ID_TAB_DEL:
{
HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
LRESULT ret;
ret = SendMessageW(hTabWnd, CB_GETCURSEL, 0, 0);
if(ret != CB_ERR)
SendMessageW(hTabWnd, CB_DELETESTRING, ret, 0);
}
break;
case ID_TAB_EMPTY:
{
HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
SendMessageW(hTabWnd, CB_RESETCONTENT, 0, 0);
SetFocus(hTabWnd);
}
break;
case IDOK:
{
HWND hTabWnd = GetDlgItem(hWnd, IDC_TABSTOPS);
int i;
WCHAR buffer[MAX_STRING_LEN];
PARAFORMAT pf;
float number;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_TABSTOPS;
for(i = 0; SendMessageW(hTabWnd, CB_GETLBTEXT, i,
(LPARAM)&buffer) != CB_ERR &&
i < MAX_TAB_STOPS; i++)
{
number_from_string(buffer, &number, TRUE);
pf.rgxTabs[i] = current_units_to_twips(number);
}
pf.cTabCount = i;
SendMessageW(hEditorWnd, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
}
/* Fall through */
case IDCANCEL:
EndDialog(hWnd, wParam);
return TRUE;
}
}
return FALSE;
}
static int context_menu(LPARAM lParam)
{
int x = (int)(short)LOWORD(lParam);
int y = (int)(short)HIWORD(lParam);
HMENU hPop = GetSubMenu(hPopupMenu, 0);
if(x == -1)
{
int from = 0, to = 0;
POINTL pt;
SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
SendMessageW(hEditorWnd, EM_POSFROMCHAR, (WPARAM)&pt, to);
ClientToScreen(hEditorWnd, (POINT*)&pt);
x = pt.x;
y = pt.y;
}
TrackPopupMenu(hPop, TPM_LEFTALIGN | TPM_TOPALIGN | TPM_RIGHTBUTTON,
x, y, 0, hMainWnd, 0);
return 0;
}
static LRESULT OnCreate( HWND hWnd )
{
HWND hToolBarWnd, hFormatBarWnd, hReBarWnd, hFontListWnd, hSizeListWnd, hRulerWnd;
HINSTANCE hInstance = GetModuleHandleW(0);
HANDLE hDLL;
TBADDBITMAP ab;
int nStdBitmaps = 0;
REBARINFO rbi;
REBARBANDINFOW rbb;
static const WCHAR wszRichEditDll[] = {'R','I','C','H','E','D','2','0','.','D','L','L','\0'};
static const WCHAR wszRichEditText[] = {'R','i','c','h','E','d','i','t',' ','t','e','x','t','\0'};
CreateStatusWindowW(CCS_NODIVIDER|WS_CHILD|WS_VISIBLE, wszRichEditText, hWnd, IDC_STATUSBAR);
hReBarWnd = CreateWindowExW(WS_EX_TOOLWINDOW, REBARCLASSNAMEW, NULL,
CCS_NODIVIDER|WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|RBS_VARHEIGHT|CCS_TOP,
CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)IDC_REBAR, hInstance, NULL);
rbi.cbSize = sizeof(rbi);
rbi.fMask = 0;
rbi.himl = NULL;
if(!SendMessageW(hReBarWnd, RB_SETBARINFO, 0, (LPARAM)&rbi))
return -1;
hToolBarWnd = CreateToolbarEx(hReBarWnd, CCS_NOPARENTALIGN|CCS_NOMOVEY|WS_VISIBLE|WS_CHILD|TBSTYLE_TOOLTIPS|TBSTYLE_BUTTON,
IDC_TOOLBAR,
1, hInstance, IDB_TOOLBAR,
NULL, 0,
24, 24, 16, 16, sizeof(TBBUTTON));
ab.hInst = HINST_COMMCTRL;
ab.nID = IDB_STD_SMALL_COLOR;
nStdBitmaps = SendMessageW(hToolBarWnd, TB_ADDBITMAP, 0, (LPARAM)&ab);
AddButton(hToolBarWnd, nStdBitmaps+STD_FILENEW, ID_FILE_NEW);
AddButton(hToolBarWnd, nStdBitmaps+STD_FILEOPEN, ID_FILE_OPEN);
AddButton(hToolBarWnd, nStdBitmaps+STD_FILESAVE, ID_FILE_SAVE);
AddSeparator(hToolBarWnd);
AddButton(hToolBarWnd, nStdBitmaps+STD_PRINT, ID_PRINT_QUICK);
AddButton(hToolBarWnd, nStdBitmaps+STD_PRINTPRE, ID_PREVIEW);
AddSeparator(hToolBarWnd);
AddButton(hToolBarWnd, nStdBitmaps+STD_FIND, ID_FIND);
AddSeparator(hToolBarWnd);
AddButton(hToolBarWnd, nStdBitmaps+STD_CUT, ID_EDIT_CUT);
AddButton(hToolBarWnd, nStdBitmaps+STD_COPY, ID_EDIT_COPY);
AddButton(hToolBarWnd, nStdBitmaps+STD_PASTE, ID_EDIT_PASTE);
AddButton(hToolBarWnd, nStdBitmaps+STD_UNDO, ID_EDIT_UNDO);
AddButton(hToolBarWnd, nStdBitmaps+STD_REDOW, ID_EDIT_REDO);
AddSeparator(hToolBarWnd);
AddButton(hToolBarWnd, 0, ID_DATETIME);
SendMessageW(hToolBarWnd, TB_AUTOSIZE, 0, 0);
rbb.cbSize = REBARBANDINFOW_V6_SIZE;
rbb.fMask = RBBIM_SIZE | RBBIM_CHILDSIZE | RBBIM_CHILD | RBBIM_STYLE | RBBIM_ID;
rbb.fStyle = RBBS_CHILDEDGE | RBBS_BREAK | RBBS_NOGRIPPER;
rbb.cx = 0;
rbb.hwndChild = hToolBarWnd;
rbb.cxMinChild = 0;
rbb.cyChild = rbb.cyMinChild = HIWORD(SendMessageW(hToolBarWnd, TB_GETBUTTONSIZE, 0, 0));
rbb.wID = BANDID_TOOLBAR;
SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
hFontListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN | CBS_SORT,
0, 0, 200, 150, hReBarWnd, (HMENU)IDC_FONTLIST, hInstance, NULL);
rbb.hwndChild = hFontListWnd;
rbb.cx = 200;
rbb.wID = BANDID_FONTLIST;
SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
hSizeListWnd = CreateWindowExW(0, WC_COMBOBOXEXW, NULL,
WS_BORDER | WS_VISIBLE | WS_CHILD | CBS_DROPDOWN,
0, 0, 50, 150, hReBarWnd, (HMENU)IDC_SIZELIST, hInstance, NULL);
rbb.hwndChild = hSizeListWnd;
rbb.cx = 50;
rbb.fStyle ^= RBBS_BREAK;
rbb.wID = BANDID_SIZELIST;
SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
hFormatBarWnd = CreateToolbarEx(hReBarWnd,
CCS_NOPARENTALIGN | CCS_NOMOVEY | WS_VISIBLE | TBSTYLE_TOOLTIPS | TBSTYLE_BUTTON,
IDC_FORMATBAR, 7, hInstance, IDB_FORMATBAR, NULL, 0, 16, 16, 16, 16, sizeof(TBBUTTON));
AddButton(hFormatBarWnd, 0, ID_FORMAT_BOLD);
AddButton(hFormatBarWnd, 1, ID_FORMAT_ITALIC);
AddButton(hFormatBarWnd, 2, ID_FORMAT_UNDERLINE);
AddSeparator(hFormatBarWnd);
AddButton(hFormatBarWnd, 3, ID_ALIGN_LEFT);
AddButton(hFormatBarWnd, 4, ID_ALIGN_CENTER);
AddButton(hFormatBarWnd, 5, ID_ALIGN_RIGHT);
AddSeparator(hFormatBarWnd);
AddButton(hFormatBarWnd, 6, ID_BULLET);
SendMessageW(hFormatBarWnd, TB_AUTOSIZE, 0, 0);
rbb.hwndChild = hFormatBarWnd;
rbb.wID = BANDID_FORMATBAR;
SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
hRulerWnd = CreateWindowExW(0, WC_STATICW, NULL, WS_VISIBLE | WS_CHILD,
0, 0, 200, 10, hReBarWnd, (HMENU)IDC_RULER, hInstance, NULL);
rbb.hwndChild = hRulerWnd;
rbb.wID = BANDID_RULER;
rbb.fStyle |= RBBS_BREAK;
SendMessageW(hReBarWnd, RB_INSERTBAND, -1, (LPARAM)&rbb);
hDLL = LoadLibraryW(wszRichEditDll);
if(!hDLL)
{
MessageBoxWithResStringW(hWnd, MAKEINTRESOURCEW(STRING_LOAD_RICHED_FAILED), wszAppTitle,
MB_OK | MB_ICONEXCLAMATION);
PostQuitMessage(1);
}
hEditorWnd = CreateWindowExW(WS_EX_CLIENTEDGE, RICHEDIT_CLASS20W, NULL,
WS_CHILD|WS_VISIBLE|ES_SELECTIONBAR|ES_MULTILINE|ES_AUTOVSCROLL
|ES_WANTRETURN|WS_VSCROLL|ES_NOHIDESEL|WS_HSCROLL,
0, 0, 1000, 100, hWnd, (HMENU)IDC_EDITOR, hInstance, NULL);
if (!hEditorWnd)
{
fprintf(stderr, "Error code %u\n", GetLastError());
return -1;
}
assert(hEditorWnd);
SetFocus(hEditorWnd);
SendMessageW(hEditorWnd, EM_SETEVENTMASK, 0, ENM_SELCHANGE);
set_default_font();
populate_font_list(hFontListWnd);
populate_size_list(hSizeListWnd);
DoLoadStrings();
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
ID_FINDMSGSTRING = RegisterWindowMessageW(FINDMSGSTRINGW);
registry_read_filelist(hWnd);
registry_read_formatopts_all(barState, wordWrap);
registry_read_options();
DragAcceptFiles(hWnd, TRUE);
return 0;
}
static LRESULT OnUser( HWND hWnd )
{
HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
HWND hwndToolBar = GetDlgItem(hwndReBar, IDC_TOOLBAR);
HWND hwndFormatBar = GetDlgItem(hwndReBar, IDC_FORMATBAR);
int from, to;
CHARFORMAT2W fmt;
PARAFORMAT2 pf;
GETTEXTLENGTHEX gt;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
ZeroMemory(&pf, sizeof(pf));
pf.cbSize = sizeof(pf);
gt.flags = GTL_NUMCHARS;
gt.codepage = 1200;
SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_FIND,
SendMessageW(hwndEditor, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0) ? 1 : 0);
SendMessageW(hwndEditor, EM_GETCHARFORMAT, TRUE, (LPARAM)&fmt);
SendMessageW(hwndEditor, EM_GETSEL, (WPARAM)&from, (LPARAM)&to);
SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_UNDO,
SendMessageW(hwndEditor, EM_CANUNDO, 0, 0));
SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_REDO,
SendMessageW(hwndEditor, EM_CANREDO, 0, 0));
SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_CUT, from == to ? 0 : 1);
SendMessageW(hwndToolBar, TB_ENABLEBUTTON, ID_EDIT_COPY, from == to ? 0 : 1);
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_BOLD, (fmt.dwMask & CFM_BOLD) &&
(fmt.dwEffects & CFE_BOLD));
SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_BOLD, !(fmt.dwMask & CFM_BOLD));
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_ITALIC, (fmt.dwMask & CFM_ITALIC) &&
(fmt.dwEffects & CFE_ITALIC));
SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_ITALIC, !(fmt.dwMask & CFM_ITALIC));
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_FORMAT_UNDERLINE, (fmt.dwMask & CFM_UNDERLINE) &&
(fmt.dwEffects & CFE_UNDERLINE));
SendMessageW(hwndFormatBar, TB_INDETERMINATE, ID_FORMAT_UNDERLINE, !(fmt.dwMask & CFM_UNDERLINE));
SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_LEFT, (pf.wAlignment == PFA_LEFT));
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_CENTER, (pf.wAlignment == PFA_CENTER));
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_ALIGN_RIGHT, (pf.wAlignment == PFA_RIGHT));
SendMessageW(hwndFormatBar, TB_CHECKBUTTON, ID_BULLET, (pf.wNumbering & PFN_BULLET));
return 0;
}
static LRESULT OnNotify( HWND hWnd, LPARAM lParam)
{
HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
NMHDR *pHdr = (NMHDR *)lParam;
HWND hwndFontList = GetDlgItem(hwndReBar, IDC_FONTLIST);
HWND hwndSizeList = GetDlgItem(hwndReBar, IDC_SIZELIST);
if (pHdr->hwndFrom == hwndFontList || pHdr->hwndFrom == hwndSizeList)
{
if (pHdr->code == CBEN_ENDEDITW)
{
NMCBEENDEDIT *endEdit = (NMCBEENDEDIT *)lParam;
if(pHdr->hwndFrom == hwndFontList)
{
on_fontlist_modified((LPWSTR)endEdit->szText);
} else if (pHdr->hwndFrom == hwndSizeList)
{
on_sizelist_modified(hwndFontList,(LPWSTR)endEdit->szText);
}
}
return 0;
}
if (pHdr->hwndFrom != hwndEditor)
return 0;
if (pHdr->code == EN_SELCHANGE)
{
SELCHANGE *pSC = (SELCHANGE *)lParam;
char buf[128];
update_font_list();
sprintf( buf,"selection = %d..%d, line count=%ld",
pSC->chrg.cpMin, pSC->chrg.cpMax,
SendMessage(hwndEditor, EM_GETLINECOUNT, 0, 0));
SetWindowTextA(GetDlgItem(hWnd, IDC_STATUSBAR), buf);
SendMessage(hWnd, WM_USER, 0, 0);
return 1;
}
return 0;
}
static LRESULT OnCommand( HWND hWnd, WPARAM wParam, LPARAM lParam)
{
HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
static FINDREPLACEW findreplace;
if ((HWND)lParam == hwndEditor)
return 0;
switch(LOWORD(wParam))
{
case ID_FILE_EXIT:
PostMessageW(hWnd, WM_CLOSE, 0, 0);
break;
case ID_FILE_NEW:
{
HINSTANCE hInstance = GetModuleHandleW(0);
int ret = DialogBox(hInstance, MAKEINTRESOURCE(IDD_NEWFILE), hWnd,
newfile_proc);
if(ret != ID_NEWFILE_ABORT)
{
if(prompt_save_changes())
{
SETTEXTEX st;
set_caption(NULL);
wszFileName[0] = '\0';
clear_formatting();
st.flags = ST_DEFAULT;
st.codepage = 1200;
SendMessageW(hEditorWnd, EM_SETTEXTEX, (WPARAM)&st, 0);
SendMessageW(hEditorWnd, EM_SETMODIFY, FALSE, 0);
set_fileformat(ret);
update_font_list();
}
}
}
break;
case ID_FILE_OPEN:
DialogOpenFile();
break;
case ID_FILE_SAVE:
if(wszFileName[0])
{
DoSaveFile(wszFileName, fileFormat);
break;
}
/* Fall through */
case ID_FILE_SAVEAS:
DialogSaveFile();
break;
case ID_FILE_RECENT1:
case ID_FILE_RECENT2:
case ID_FILE_RECENT3:
case ID_FILE_RECENT4:
{
HMENU hMenu = GetMenu(hWnd);
MENUITEMINFOW mi;
mi.cbSize = sizeof(MENUITEMINFOW);
mi.fMask = MIIM_DATA;
if(GetMenuItemInfoW(hMenu, LOWORD(wParam), FALSE, &mi))
DoOpenFile((LPWSTR)mi.dwItemData);
}
break;
case ID_FIND:
dialog_find(&findreplace, FALSE);
break;
case ID_FIND_NEXT:
handle_findmsg(&findreplace);
break;
case ID_REPLACE:
dialog_find(&findreplace, TRUE);
break;
case ID_FONTSETTINGS:
dialog_choose_font();
break;
case ID_PRINT:
dialog_print(hWnd, wszFileName);
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
break;
case ID_PRINT_QUICK:
print_quick(wszFileName);
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
break;
case ID_PREVIEW:
{
int index = reg_formatindex(fileFormat);
DWORD tmp = barState[index];
barState[index] = 0;
set_bar_states();
barState[index] = tmp;
ShowWindow(hEditorWnd, FALSE);
init_preview(hWnd, wszFileName);
SetMenu(hWnd, NULL);
InvalidateRect(0, 0, TRUE);
}
break;
case ID_PRINTSETUP:
dialog_printsetup(hWnd);
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
break;
case ID_FORMAT_BOLD:
case ID_FORMAT_ITALIC:
case ID_FORMAT_UNDERLINE:
{
CHARFORMAT2W fmt;
int effects = CFE_BOLD;
ZeroMemory(&fmt, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
SendMessageW(hwndEditor, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
fmt.dwMask = CFM_BOLD;
if (LOWORD(wParam) == ID_FORMAT_ITALIC)
{
effects = CFE_ITALIC;
fmt.dwMask = CFM_ITALIC;
} else if (LOWORD(wParam) == ID_FORMAT_UNDERLINE)
{
effects = CFE_UNDERLINE;
fmt.dwMask = CFM_UNDERLINE;
}
fmt.dwEffects ^= effects;
SendMessageW(hwndEditor, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&fmt);
break;
}
case ID_EDIT_CUT:
PostMessageW(hwndEditor, WM_CUT, 0, 0);
break;
case ID_EDIT_COPY:
PostMessageW(hwndEditor, WM_COPY, 0, 0);
break;
case ID_EDIT_PASTE:
PostMessageW(hwndEditor, WM_PASTE, 0, 0);
break;
case ID_EDIT_CLEAR:
PostMessageW(hwndEditor, WM_CLEAR, 0, 0);
break;
case ID_EDIT_SELECTALL:
{
CHARRANGE range = {0, -1};
SendMessageW(hwndEditor, EM_EXSETSEL, 0, (LPARAM)&range);
/* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
return 0;
}
case ID_EDIT_GETTEXT:
{
int nLen = GetWindowTextLengthW(hwndEditor);
LPWSTR data = HeapAlloc( GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR) );
TEXTRANGEW tr;
GetWindowTextW(hwndEditor, data, nLen+1);
MessageBoxW(NULL, data, wszAppTitle, MB_OK);
HeapFree( GetProcessHeap(), 0, data);
data = HeapAlloc(GetProcessHeap(), 0, (nLen+1)*sizeof(WCHAR));
tr.chrg.cpMin = 0;
tr.chrg.cpMax = nLen;
tr.lpstrText = data;
SendMessage (hwndEditor, EM_GETTEXTRANGE, 0, (LPARAM)&tr);
MessageBoxW(NULL, data, wszAppTitle, MB_OK);
HeapFree( GetProcessHeap(), 0, data );
/* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
return 0;
}
case ID_EDIT_CHARFORMAT:
case ID_EDIT_DEFCHARFORMAT:
{
CHARFORMAT2W cf;
LRESULT i;
ZeroMemory(&cf, sizeof(cf));
cf.cbSize = sizeof(cf);
cf.dwMask = 0;
i = SendMessageW(hwndEditor, EM_GETCHARFORMAT,
LOWORD(wParam) == ID_EDIT_CHARFORMAT, (LPARAM)&cf);
return 0;
}
case ID_EDIT_PARAFORMAT:
{
PARAFORMAT2 pf;
ZeroMemory(&pf, sizeof(pf));
pf.cbSize = sizeof(pf);
SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
return 0;
}
case ID_EDIT_SELECTIONINFO:
{
CHARRANGE range = {0, -1};
char buf[128];
WCHAR *data = NULL;
SendMessage(hwndEditor, EM_EXGETSEL, 0, (LPARAM)&range);
data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data) * (range.cpMax-range.cpMin+1));
SendMessage(hwndEditor, EM_GETSELTEXT, 0, (LPARAM)data);
sprintf(buf, "Start = %d, End = %d", range.cpMin, range.cpMax);
MessageBoxA(hWnd, buf, "Editor", MB_OK);
MessageBoxW(hWnd, data, wszAppTitle, MB_OK);
HeapFree( GetProcessHeap(), 0, data);
/* SendMessage(hwndEditor, EM_SETSEL, 0, -1); */
return 0;
}
case ID_EDIT_READONLY:
{
LONG nStyle = GetWindowLong(hwndEditor, GWL_STYLE);
if (nStyle & ES_READONLY)
SendMessageW(hwndEditor, EM_SETREADONLY, 0, 0);
else
SendMessageW(hwndEditor, EM_SETREADONLY, 1, 0);
return 0;
}
case ID_EDIT_MODIFIED:
if (SendMessageW(hwndEditor, EM_GETMODIFY, 0, 0))
SendMessageW(hwndEditor, EM_SETMODIFY, 0, 0);
else
SendMessageW(hwndEditor, EM_SETMODIFY, 1, 0);
return 0;
case ID_EDIT_UNDO:
SendMessageW(hwndEditor, EM_UNDO, 0, 0);
return 0;
case ID_EDIT_REDO:
SendMessageW(hwndEditor, EM_REDO, 0, 0);
return 0;
case ID_BULLET:
{
PARAFORMAT pf;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_NUMBERING;
SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
pf.dwMask |= PFM_OFFSET;
if(pf.wNumbering == PFN_BULLET)
{
pf.wNumbering = 0;
pf.dxOffset = 0;
} else
{
pf.wNumbering = PFN_BULLET;
pf.dxOffset = 720;
}
SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
}
break;
case ID_ALIGN_LEFT:
case ID_ALIGN_CENTER:
case ID_ALIGN_RIGHT:
{
PARAFORMAT2 pf;
pf.cbSize = sizeof(pf);
pf.dwMask = PFM_ALIGNMENT;
switch(LOWORD(wParam)) {
case ID_ALIGN_LEFT: pf.wAlignment = PFA_LEFT; break;
case ID_ALIGN_CENTER: pf.wAlignment = PFA_CENTER; break;
case ID_ALIGN_RIGHT: pf.wAlignment = PFA_RIGHT; break;
}
SendMessageW(hwndEditor, EM_SETPARAFORMAT, 0, (LPARAM)&pf);
break;
}
case ID_BACK_1:
SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 1, 0);
break;
case ID_BACK_2:
SendMessageW(hwndEditor, EM_SETBKGNDCOLOR, 0, RGB(255,255,192));
break;
case ID_TOGGLE_TOOLBAR:
set_toolbar_state(BANDID_TOOLBAR, !is_bar_visible(BANDID_TOOLBAR));
update_window();
break;
case ID_TOGGLE_FORMATBAR:
set_toolbar_state(BANDID_FONTLIST, !is_bar_visible(BANDID_FORMATBAR));
set_toolbar_state(BANDID_SIZELIST, !is_bar_visible(BANDID_FORMATBAR));
set_toolbar_state(BANDID_FORMATBAR, !is_bar_visible(BANDID_FORMATBAR));
update_window();
break;
case ID_TOGGLE_STATUSBAR:
set_statusbar_state(!is_bar_visible(BANDID_STATUSBAR));
update_window();
break;
case ID_TOGGLE_RULER:
set_toolbar_state(BANDID_RULER, !is_bar_visible(BANDID_RULER));
update_window();
break;
case ID_DATETIME:
DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_DATETIME), hWnd, datetime_proc);
break;
case ID_PARAFORMAT:
DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, paraformat_proc);
break;
case ID_TABSTOPS:
DialogBoxW(GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_PARAFORMAT), hWnd, tabstops_proc);
break;
case ID_ABOUT:
dialog_about();
break;
case ID_VIEWPROPERTIES:
dialog_viewproperties();
break;
case IDC_FONTLIST:
if (HIWORD(wParam) == CBN_SELENDOK)
{
WCHAR buffer[LF_FACESIZE];
HWND hwndFontList = (HWND)lParam;
get_comboexlist_selection(hwndFontList, buffer, LF_FACESIZE);
on_fontlist_modified(buffer);
}
break;
case IDC_SIZELIST:
if (HIWORD(wParam) == CBN_SELENDOK)
{
WCHAR buffer[MAX_STRING_LEN+1];
HWND hwndSizeList = (HWND)lParam;
get_comboexlist_selection(hwndSizeList, buffer, MAX_STRING_LEN+1);
on_sizelist_modified(hwndSizeList, buffer);
}
break;
default:
SendMessageW(hwndEditor, WM_COMMAND, wParam, lParam);
break;
}
return 0;
}
static LRESULT OnInitPopupMenu( HWND hWnd, WPARAM wParam )
{
HMENU hMenu = (HMENU)wParam;
HWND hwndEditor = GetDlgItem(hWnd, IDC_EDITOR);
HWND hwndStatus = GetDlgItem(hWnd, IDC_STATUSBAR);
PARAFORMAT pf;
int nAlignment = -1;
int selFrom, selTo;
GETTEXTLENGTHEX gt;
LRESULT textLength;
MENUITEMINFOW mi;
SendMessageW(hEditorWnd, EM_GETSEL, (WPARAM)&selFrom, (LPARAM)&selTo);
EnableMenuItem(hMenu, ID_EDIT_COPY, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
EnableMenuItem(hMenu, ID_EDIT_CUT, MF_BYCOMMAND|(selFrom == selTo) ? MF_GRAYED : MF_ENABLED);
pf.cbSize = sizeof(PARAFORMAT);
SendMessageW(hwndEditor, EM_GETPARAFORMAT, 0, (LPARAM)&pf);
CheckMenuItem(hMenu, ID_EDIT_READONLY,
MF_BYCOMMAND|(GetWindowLong(hwndEditor, GWL_STYLE)&ES_READONLY ? MF_CHECKED : MF_UNCHECKED));
CheckMenuItem(hMenu, ID_EDIT_MODIFIED,
MF_BYCOMMAND|(SendMessage(hwndEditor, EM_GETMODIFY, 0, 0) ? MF_CHECKED : MF_UNCHECKED));
if (pf.dwMask & PFM_ALIGNMENT)
nAlignment = pf.wAlignment;
CheckMenuItem(hMenu, ID_ALIGN_LEFT, MF_BYCOMMAND|(nAlignment == PFA_LEFT) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_ALIGN_CENTER, MF_BYCOMMAND|(nAlignment == PFA_CENTER) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_ALIGN_RIGHT, MF_BYCOMMAND|(nAlignment == PFA_RIGHT) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_BULLET, MF_BYCOMMAND | ((pf.wNumbering == PFN_BULLET) ?
MF_CHECKED : MF_UNCHECKED));
EnableMenuItem(hMenu, ID_EDIT_UNDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANUNDO, 0, 0)) ?
MF_ENABLED : MF_GRAYED);
EnableMenuItem(hMenu, ID_EDIT_REDO, MF_BYCOMMAND|(SendMessageW(hwndEditor, EM_CANREDO, 0, 0)) ?
MF_ENABLED : MF_GRAYED);
CheckMenuItem(hMenu, ID_TOGGLE_TOOLBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_TOOLBAR)) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_TOGGLE_FORMATBAR, MF_BYCOMMAND|(is_bar_visible(BANDID_FORMATBAR)) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_TOGGLE_STATUSBAR, MF_BYCOMMAND|IsWindowVisible(hwndStatus) ?
MF_CHECKED : MF_UNCHECKED);
CheckMenuItem(hMenu, ID_TOGGLE_RULER, MF_BYCOMMAND|(is_bar_visible(BANDID_RULER)) ? MF_CHECKED : MF_UNCHECKED);
gt.flags = GTL_NUMCHARS;
gt.codepage = 1200;
textLength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)&gt, 0);
EnableMenuItem(hMenu, ID_FIND, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
mi.cbSize = sizeof(mi);
mi.fMask = MIIM_DATA;
GetMenuItemInfoW(hMenu, ID_FIND_NEXT, FALSE, &mi);
EnableMenuItem(hMenu, ID_FIND_NEXT, MF_BYCOMMAND|((textLength && mi.dwItemData) ?
MF_ENABLED : MF_GRAYED));
EnableMenuItem(hMenu, ID_REPLACE, MF_BYCOMMAND|(textLength ? MF_ENABLED : MF_GRAYED));
return 0;
}
static LRESULT OnSize( HWND hWnd, WPARAM wParam, LPARAM lParam )
{
int nStatusSize = 0;
RECT rc;
HWND hwndEditor = preview_isactive() ? GetDlgItem(hWnd, IDC_PREVIEW) : GetDlgItem(hWnd, IDC_EDITOR);
HWND hwndStatusBar = GetDlgItem(hWnd, IDC_STATUSBAR);
HWND hwndReBar = GetDlgItem(hWnd, IDC_REBAR);
HWND hRulerWnd = GetDlgItem(hWnd, IDC_RULER);
int rebarHeight = 0;
if (hwndStatusBar)
{
SendMessageW(hwndStatusBar, WM_SIZE, 0, 0);
if (IsWindowVisible(hwndStatusBar))
{
GetClientRect(hwndStatusBar, &rc);
nStatusSize = rc.bottom - rc.top;
} else
{
nStatusSize = 0;
}
}
if (hwndReBar)
{
rebarHeight = SendMessageW(hwndReBar, RB_GETBARHEIGHT, 0, 0);
MoveWindow(hwndReBar, 0, 0, LOWORD(lParam), rebarHeight, TRUE);
}
if (hwndEditor)
{
GetClientRect(hWnd, &rc);
MoveWindow(hwndEditor, 0, rebarHeight, rc.right, rc.bottom-nStatusSize-rebarHeight, TRUE);
}
redraw_ruler(hRulerWnd);
return DefWindowProcW(hWnd, WM_SIZE, wParam, lParam);
}
static LRESULT CALLBACK WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
if(msg == ID_FINDMSGSTRING)
return handle_findmsg((LPFINDREPLACEW)lParam);
switch(msg)
{
case WM_CREATE:
return OnCreate( hWnd );
case WM_USER:
return OnUser( hWnd );
case WM_NOTIFY:
return OnNotify( hWnd, lParam );
case WM_COMMAND:
if(preview_isactive())
{
return preview_command( hWnd, wParam );
}
return OnCommand( hWnd, wParam, lParam );
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_CLOSE:
if(preview_isactive())
{
preview_exit(hWnd);
} else if(prompt_save_changes())
{
registry_set_options(hMainWnd);
registry_set_formatopts_all(barState);
PostQuitMessage(0);
}
break;
case WM_ACTIVATE:
if (LOWORD(wParam))
SetFocus(GetDlgItem(hWnd, IDC_EDITOR));
return 0;
case WM_INITMENUPOPUP:
return OnInitPopupMenu( hWnd, wParam );
case WM_SIZE:
return OnSize( hWnd, wParam, lParam );
case WM_CONTEXTMENU:
if((HWND)wParam == hEditorWnd)
return context_menu(lParam);
else
return DefWindowProcW(hWnd, msg, wParam, lParam);
case WM_DROPFILES:
{
WCHAR file[MAX_PATH];
DragQueryFileW((HDROP)wParam, 0, file, MAX_PATH);
DragFinish((HDROP)wParam);
if(prompt_save_changes())
DoOpenFile(file);
}
break;
case WM_PAINT:
if(!preview_isactive())
return DefWindowProcW(hWnd, msg, wParam, lParam);
default:
return DefWindowProcW(hWnd, msg, wParam, lParam);
}
return 0;
}
int CALLBACK WinMain(HINSTANCE hInstance, HINSTANCE hOldInstance, LPSTR szCmdParagraph, int nCmdShow)
{
INITCOMMONCONTROLSEX classes = {8, ICC_BAR_CLASSES|ICC_COOL_CLASSES|ICC_USEREX_CLASSES};
HACCEL hAccel;
WNDCLASSW wc;
MSG msg;
RECT rc;
UINT_PTR hPrevRulerProc;
HWND hRulerWnd;
POINTL EditPoint;
DWORD bMaximized;
static const WCHAR wszAccelTable[] = {'M','A','I','N','A','C','C','E','L',
'T','A','B','L','E','\0'};
InitCommonControlsEx(&classes);
hAccel = LoadAcceleratorsW(hInstance, wszAccelTable);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 4;
wc.hInstance = hInstance;
wc.hIcon = LoadIconW(hInstance, MAKEINTRESOURCEW(IDI_WORDPAD));
wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
wc.lpszMenuName = MAKEINTRESOURCEW(IDM_MAINMENU);
wc.lpszClassName = wszMainWndClass;
RegisterClassW(&wc);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = preview_proc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = NULL;
wc.hCursor = LoadCursor(NULL, IDC_IBEAM);
wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
wc.lpszMenuName = NULL;
wc.lpszClassName = wszPreviewWndClass;
RegisterClassW(&wc);
registry_read_winrect(&rc);
hMainWnd = CreateWindowExW(0, wszMainWndClass, wszAppTitle, WS_CLIPCHILDREN|WS_OVERLAPPEDWINDOW,
rc.left, rc.top, rc.right-rc.left, rc.bottom-rc.top, NULL, NULL, hInstance, NULL);
registry_read_maximized(&bMaximized);
if ((nCmdShow == SW_SHOWNORMAL || nCmdShow == SW_SHOWDEFAULT)
&& bMaximized)
nCmdShow = SW_SHOWMAXIMIZED;
ShowWindow(hMainWnd, nCmdShow);
set_caption(NULL);
set_bar_states();
set_fileformat(SF_RTF);
hPopupMenu = LoadMenuW(hInstance, MAKEINTRESOURCEW(IDM_POPUP));
get_default_printer_opts();
target_device(hMainWnd, wordWrap[reg_formatindex(fileFormat)]);
hRulerWnd = GetDlgItem(GetDlgItem(hMainWnd, IDC_REBAR), IDC_RULER);
SendMessageW(GetDlgItem(hMainWnd, IDC_EDITOR), EM_POSFROMCHAR, (WPARAM)&EditPoint, 0);
hPrevRulerProc = SetWindowLongPtrW(hRulerWnd, GWLP_WNDPROC, (UINT_PTR)ruler_proc);
SendMessageW(hRulerWnd, WM_USER, (WPARAM)&EditPoint, hPrevRulerProc);
HandleCommandLine(GetCommandLineW());
while(GetMessageW(&msg,0,0,0))
{
if (IsDialogMessage(hFindWnd, &msg))
continue;
if (TranslateAcceleratorW(hMainWnd, hAccel, &msg))
continue;
TranslateMessage(&msg);
DispatchMessageW(&msg);
if (!PeekMessageW(&msg, 0, 0, 0, PM_NOREMOVE))
SendMessageW(hMainWnd, WM_USER, 0, 0);
}
return 0;
}
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