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Notepad2.c
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Notepad2.c
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/******************************************************************************
*
*
* Notepad2
*
* Notepad2.c
* Main application window functionality
*
* See Readme.txt for more information about this source code.
* Please send me your comments to this work.
*
* See License.txt for details about distribution and modification.
*
* (c) Florian Balmer 1996-2011
* florian.balmer@gmail.com
* http://www.flos-freeware.ch
*
*
******************************************************************************/
#include <windows.h>
#include <windowsx.h>
#include <shlwapi.h>
#include <shlobj.h>
#include <shellapi.h>
#include <commctrl.h>
#include <commdlg.h>
#include <uxtheme.h>
#include <stdio.h>
#include <time.h>
#include <inttypes.h>
#include "SciCall.h"
#include "config.h"
#include "Helpers.h"
#include "Notepad2.h"
#include "Edit.h"
#include "Styles.h"
#include "Dialogs.h"
#include "resource.h"
//! show fold level
#define NP2_DEBUG_FOLD_LEVEL 0
//! Enable CallTips (not yet implemented)
#define NP2_ENABLE_SHOW_CALLTIPS 0
/******************************************************************************
*
* Local and global Variables for Notepad2.c
*
*/
HWND hwndStatus;
static HWND hwndToolbar;
static HWND hwndReBar;
static HWND hwndEdit;
static HWND hwndEditFrame;
HWND hwndMain;
static HWND hwndNextCBChain = NULL;
HWND hDlgFindReplace = NULL;
static BOOL bInitDone = FALSE;
// tab width for notification text
#define TAB_WIDTH_NOTIFICATION 8
#define TOOLBAR_COMMAND_BASE IDT_FILE_NEW
#define DefaultToolbarButtons L"22 3 0 1 2 0 4 18 19 0 5 6 0 7 8 9 20 0 10 11 0 12 0 24 0 13 14 0 15 16 0 17"
static TBBUTTON tbbMainWnd[] = {
{0, 0, 0, TBSTYLE_SEP, {0}, 0, 0},
{0, IDT_FILE_NEW, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{1, IDT_FILE_OPEN, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{2, IDT_FILE_BROWSE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{3, IDT_FILE_SAVE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{4, IDT_EDIT_UNDO, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{5, IDT_EDIT_REDO, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{6, IDT_EDIT_CUT, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{7, IDT_EDIT_COPY, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{8, IDT_EDIT_PASTE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{9, IDT_EDIT_FIND, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{10, IDT_EDIT_REPLACE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{11, IDT_VIEW_WORDWRAP, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{12, IDT_VIEW_ZOOMIN, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{13, IDT_VIEW_ZOOMOUT, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{14, IDT_VIEW_SCHEME, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{15, IDT_VIEW_SCHEMECONFIG, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{16, IDT_FILE_EXIT, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{17, IDT_FILE_SAVEAS, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{18, IDT_FILE_SAVECOPY, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{19, IDT_EDIT_DELETE, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{20, IDT_FILE_PRINT, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{21, IDT_FILE_OPENFAV, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{22, IDT_FILE_ADDTOFAV, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
{23, IDT_VIEW_TOGGLEFOLDS, TBSTATE_ENABLED, BTNS_WHOLEDROPDOWN, {0}, 0, 0},
{24, IDT_FILE_LAUNCH, TBSTATE_ENABLED, TBSTYLE_BUTTON, {0}, 0, 0},
};
WCHAR szIniFile[MAX_PATH] = L"";
static WCHAR szIniFile2[MAX_PATH] = L"";
static BOOL bSaveSettings;
BOOL bSaveRecentFiles;
static BOOL bSaveFindReplace;
static WCHAR tchLastSaveCopyDir[MAX_PATH] = L"";
WCHAR tchOpenWithDir[MAX_PATH];
WCHAR tchFavoritesDir[MAX_PATH];
static WCHAR tchDefaultDir[MAX_PATH];
static WCHAR tchToolbarButtons[MAX_TOOLBAR_BUTTON_CONFIG_BUFFER_SIZE];
static LPWSTR tchToolbarBitmap = NULL;
static LPWSTR tchToolbarBitmapHot = NULL;
static LPWSTR tchToolbarBitmapDisabled = NULL;
static int iPathNameFormat;
BOOL fWordWrap;
BOOL fWordWrapG;
int iWordWrapMode;
int iWordWrapIndent;
int iWordWrapSymbols;
BOOL bShowWordWrapSymbols;
BOOL bWordWrapSelectSubLine;
static BOOL bShowUnicodeControlCharacter;
static BOOL bMatchBraces;
static BOOL bShowIndentGuides;
static BOOL bHighlightCurrentBlock;
BOOL bHighlightCurrentSubLine;
INT iHighlightCurrentLine;
BOOL bTabsAsSpaces;
BOOL bTabsAsSpacesG;
BOOL bTabIndents;
BOOL bTabIndentsG;
BOOL bBackspaceUnindents;
static int iZoomLevel = 100;
int iTabWidth;
int iTabWidthG;
int iIndentWidth;
int iIndentWidthG;
static BOOL bMarkLongLines;
int iLongLinesLimit;
int iLongLinesLimitG;
int iLongLineMode;
int iWrapCol = 0;
BOOL bShowBookmarkMargin;
static BOOL bShowLineNumbers;
static BOOL bMarkOccurrences;
static BOOL bMarkOccurrencesMatchCase;
static BOOL bMarkOccurrencesMatchWords;
struct EditAutoCompletionConfig autoCompletionConfig;
static BOOL bEnableLineSelectionMode;
static BOOL bShowCodeFolding;
#if NP2_ENABLE_SHOW_CALLTIPS
static BOOL bShowCallTips = TRUE;
static int iCallTipsWaitTime = 500; // 500 ms
#endif
static BOOL bViewWhiteSpace;
static BOOL bViewEOLs;
int iDefaultEncoding;
BOOL bSkipUnicodeDetection;
BOOL bLoadANSIasUTF8;
BOOL bLoadASCIIasUTF8;
BOOL bLoadNFOasOEM;
BOOL bNoEncodingTags;
int iSrcEncoding = -1;
int iWeakSrcEncoding = -1;
#if defined(_WIN64)
BOOL bLargeFileMode = FALSE;
#endif
int iDefaultEOLMode;
BOOL bWarnLineEndings;
BOOL bFixLineEndings;
BOOL bAutoStripBlanks;
int iPrintHeader;
int iPrintFooter;
int iPrintColor;
int iPrintZoom = 100;
RECT pageSetupMargin;
static BOOL bSaveBeforeRunningTools;
BOOL bOpenFolderWithMetapath;
int iFileWatchingMode;
int iFileWatchingMethod;
BOOL bFileWatchingKeepAtEnd;
BOOL bResetFileWatching;
static DWORD dwFileCheckInterval;
static DWORD dwAutoReloadTimeout;
static int iEscFunction;
static BOOL bAlwaysOnTop;
static BOOL bMinimizeToTray;
static BOOL bTransparentMode;
BOOL bFindReplaceTransparentMode;
static BOOL bEditLayoutRTL;
BOOL bWindowLayoutRTL;
static int iRenderingTechnology;
static BOOL bUseInlineIME;
static int iBidirectional;
static BOOL bShowToolbar;
static BOOL bAutoScaleToolbar;
static BOOL bShowStatusbar;
static BOOL bInFullScreenMode;
static int iFullScreenMode;
typedef struct WININFO {
int x;
int y;
int cx;
int cy;
BOOL max;
} WININFO;
static WININFO wi;
static int cyReBar;
static int cyReBarFrame;
static int cxEditFrame;
static int cyEditFrame;
int cxRunDlg;
int cxEncodingDlg;
int cyEncodingDlg;
int cxFileMRUDlg;
int cyFileMRUDlg;
int cxOpenWithDlg;
int cyOpenWithDlg;
int cxFavoritesDlg;
int cyFavoritesDlg;
int cxAddFavoritesDlg;
int cxModifyLinesDlg;
int cyModifyLinesDlg;
int cxEncloseSelectionDlg;
int cyEncloseSelectionDlg;
int cxInsertTagDlg;
int cyInsertTagDlg;
int xFindReplaceDlg;
int yFindReplaceDlg;
int cxFindReplaceDlg;
extern int cxStyleSelectDlg;
extern int cyStyleSelectDlg;
extern int cxStyleCustomizeDlg;
extern int cyStyleCustomizeDlg;
static LPWSTR lpFileList[32];
static int cFileList = 0;
static int cchiFileList = 0;
static LPWSTR lpFileArg = NULL;
static LPWSTR lpSchemeArg = NULL;
static LPWSTR lpMatchArg = NULL;
static LPWSTR lpEncodingArg = NULL;
LPMRULIST pFileMRU;
LPMRULIST mruFind;
LPMRULIST mruReplace;
DWORD dwLastIOError;
WCHAR szCurFile[MAX_PATH + 40];
FILEVARS fvCurFile;
static BOOL bModified;
static BOOL bReadOnly = FALSE;
BOOL bLockedForEditing = FALSE; // save call to SciCall_GetReadOnly()
static int iOriginalEncoding;
static int iEOLMode;
int iEncoding;
// DBCS code page
int iDefaultCodePage;
int iDefaultCharSet;
static Sci_Line iInitialLine;
static Sci_Position iInitialColumn;
static int iInitialLexer;
static BOOL bLastCopyFromMe = FALSE;
static DWORD dwLastCopyTime;
static UINT uidsAppTitle = IDS_APPTITLE;
static WCHAR szTitleExcerpt[128] = L"";
static int fKeepTitleExcerpt = 0;
static HANDLE hChangeHandle = NULL;
static BOOL bRunningWatch = FALSE;
static DWORD dwChangeNotifyTime = 0;
static UINT msgTaskbarCreated = 0;
static WIN32_FIND_DATA fdCurFile;
static EDITFINDREPLACE efrData;
UINT cpLastFind = 0;
BOOL bReplaceInitialized = FALSE;
const int iLineEndings[3] = {
SC_EOL_CRLF,
SC_EOL_LF,
SC_EOL_CR
};
static int iSortOptions = 0;
static int iAlignMode = 0;
Sci_Position iMatchesCount = 0;
extern int iFontQuality;
extern int iCaretStyle;
extern int iOvrCaretStyle;
extern BOOL bBlockCaretOutSelection;
extern int iCaretBlinkPeriod;
BOOL fIsElevated = FALSE;
static WCHAR wchWndClass[16] = WC_NOTEPAD2;
#define STATUS_BAR_UPDATE_MASK_LEXER 1
#define STATUS_BAR_UPDATE_MASK_CODEPAGE 2
#define STATUS_BAR_UPDATE_MASK_EOLMODE 4
#define STATUS_BAR_UPDATE_MASK_OVRMODE 8
#define STATUS_BAR_UPDATE_MASK_DOCZOOM 16
// rarely changed statusbar items
struct CachedStatusItem {
UINT updateMask;
BOOL overType;
LPCWSTR pszLexerName;
LPCWSTR pszEOLMode;
LPCWSTR pszOvrMode;
WCHAR tchZoom[8];
WCHAR tchLexerName[MAX_EDITLEXER_NAME_SIZE];
WCHAR tchDocPosFmt[96];
} cachedStatusItem;
HINSTANCE g_hInstance;
HANDLE g_hDefaultHeap;
HANDLE g_hScintilla;
#if _WIN32_WINNT < _WIN32_WINNT_WIN10
DWORD g_uWinVer;
#endif
#if _WIN32_WINNT < _WIN32_WINNT_WIN8
DWORD kSystemLibraryLoadFlags = 0;
#endif
UINT g_uCurrentDPI = USER_DEFAULT_SCREEN_DPI;
WCHAR g_wchAppUserModelID[64] = L"";
static WCHAR g_wchWorkingDirectory[MAX_PATH] = L"";
#if NP2_ENABLE_APP_LOCALIZATION_DLL
static HMODULE hResDLL;
LANGID uiLanguage;
static UINT languageMenu;
#endif
//=============================================================================
//
// Flags
//
static int flagNoReuseWindow = 0;
static int flagReuseWindow = 0;
static BOOL bSingleFileInstance = TRUE;
static BOOL bReuseWindow = FALSE;
static int flagMultiFileArg = 0;
static int flagSingleFileInstance = 1;
static int flagStartAsTrayIcon = 0;
static int flagAlwaysOnTop = 0;
static int flagRelativeFileMRU = 0;
static int flagPortableMyDocs = 0;
int flagNoFadeHidden = 0;
static int iOpacityLevel = 75;
int iFindReplaceOpacityLevel= 75;
static int flagToolbarLook = 0;
int flagSimpleIndentGuides = 0;
BOOL fNoHTMLGuess = 0;
BOOL fNoCGIGuess = 0;
BOOL fNoAutoDetection = 0;
BOOL fNoFileVariables = 0;
static int flagPosParam = 0;
static int flagDefaultPos = 0;
static int flagNewFromClipboard = 0;
static int flagPasteBoard = 0;
static int flagSetEncoding = 0;
static int flagSetEOLMode = 0;
static int flagJumpTo = 0;
static int flagMatchText = 0;
static int flagChangeNotify = 0;
static int flagLexerSpecified = 0;
static int flagQuietCreate = 0;
int flagUseSystemMRU = 0;
static int flagRelaunchElevated = 0;
static int flagDisplayHelp = 0;
static inline BOOL IsDocumentModified(void) {
return bModified || iEncoding != iOriginalEncoding;
}
static inline BOOL IsTopMost(void) {
return (bAlwaysOnTop || flagAlwaysOnTop == 2) && flagAlwaysOnTop != 1;
}
static inline void ToggleFullScreenModeConfig(int config) {
if (iFullScreenMode & config) {
iFullScreenMode &= ~config;
} else {
iFullScreenMode |= config;
}
if (bInFullScreenMode && config != FullScreenMode_OnStartup) {
ToggleFullScreenMode();
}
}
static inline void UpdateStatusBarCache_OVRMode(BOOL force) {
const BOOL overType = SciCall_GetOvertype();
if (force || overType != cachedStatusItem.overType) {
cachedStatusItem.overType = overType;
cachedStatusItem.pszOvrMode = overType ? L"OVR" : L"INS";
cachedStatusItem.updateMask |= STATUS_BAR_UPDATE_MASK_OVRMODE;
}
}
// temporary fix for issue #77: force InvalidateStyleRedraw().
static inline void InvalidateStyleRedraw(void) {
SciCall_SetViewEOL(bViewEOLs);
}
// temporary fix for issue #134: Direct2D on arm32
static inline int GetDefualtRenderingTechnology(void) {
#if defined(__arm__) || defined(_ARM_) || defined(_M_ARM)
return SC_TECHNOLOGY_DIRECTWRITERETAIN;
#else
return IsVistaAndAbove()? SC_TECHNOLOGY_DIRECTWRITE : SC_TECHNOLOGY_DEFAULT;
#endif
}
//=============================================================================
//
// WinMain()
//
//
static void CleanUpResources(BOOL initialized) {
if (tchToolbarBitmap != NULL) {
LocalFree(tchToolbarBitmap);
}
if (tchToolbarBitmapHot != NULL) {
LocalFree(tchToolbarBitmapHot);
}
if (tchToolbarBitmapDisabled != NULL) {
LocalFree(tchToolbarBitmapDisabled);
}
Encoding_ReleaseResources();
Style_ReleaseResources();
Edit_ReleaseResources();
Scintilla_ReleaseResources();
if (initialized) {
UnregisterClass(wchWndClass, g_hInstance);
}
#if NP2_ENABLE_APP_LOCALIZATION_DLL
if (hResDLL) {
FreeLibrary(hResDLL);
}
#endif
OleUninitialize();
}
int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd) {
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(lpCmdLine);
#if 0 // used for Clang UBSan or printing debug message on console.
if (AttachConsole(ATTACH_PARENT_PROCESS)) {
freopen("CONOUT$", "w", stdout);
freopen("CONOUT$", "w", stderr);
fprintf(stdout, "\n%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
}
#endif
#if 0 && defined(__clang__)
SetEnvironmentVariable(L"UBSAN_OPTIONS", L"log_path=" WC_NOTEPAD2 L"-UBSan.log");
#endif
// Set global variable g_hInstance
g_hInstance = hInstance;
#if _WIN32_WINNT < _WIN32_WINNT_WIN10
// Set the Windows version global variable
NP2_COMPILER_WARNING_PUSH
NP2_IGNORE_WARNING_DEPRECATED_DECLARATIONS
g_uWinVer = LOWORD(GetVersion());
NP2_COMPILER_WARNING_POP
g_uWinVer = MAKEWORD(HIBYTE(g_uWinVer), LOBYTE(g_uWinVer));
#endif
g_hDefaultHeap = GetProcessHeap();
// https://docs.microsoft.com/en-us/windows/desktop/Memory/low-fragmentation-heap
#if 0 // default enabled since Vista
{
// Enable the low-fragmenation heap (LFH).
ULONG HeapInformation = /*HEAP_LFH*/2;
HeapSetInformation(g_hDefaultHeap, HeapCompatibilityInformation, &HeapInformation, sizeof(HeapInformation));
// Enable heap terminate-on-corruption.
HeapSetInformation(NULL, HeapEnableTerminationOnCorruption, NULL, 0);
}
#endif
// Don't keep working directory locked
WCHAR wchWorkingDirectory[MAX_PATH];
GetCurrentDirectory(COUNTOF(g_wchWorkingDirectory), g_wchWorkingDirectory);
GetModuleFileName(NULL, wchWorkingDirectory, COUNTOF(wchWorkingDirectory));
PathRemoveFileSpec(wchWorkingDirectory);
SetCurrentDirectory(wchWorkingDirectory);
SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
// Check if running with elevated privileges
fIsElevated = IsElevated();
// Default Encodings (may already be used for command line parsing)
Encoding_InitDefaults();
// Command Line, Ini File and Flags
ParseCommandLine();
FindIniFile();
TestIniFile();
CreateIniFile(szIniFile);
LoadFlags();
// set AppUserModelID
PrivateSetCurrentProcessExplicitAppUserModelID(g_wchAppUserModelID);
// Command Line Help Dialog
if (flagDisplayHelp) {
#if NP2_ENABLE_APP_LOCALIZATION_DLL
hResDLL = LoadLocalizedResourceDLL(uiLanguage, WC_NOTEPAD2 L".dll");
if (hResDLL) {
g_hInstance = (HINSTANCE)hResDLL;
}
#endif
DisplayCmdLineHelp(NULL);
#if NP2_ENABLE_APP_LOCALIZATION_DLL
if (hResDLL) {
FreeLibrary(hResDLL);
}
#endif
return 0;
}
// Adapt window class name
if (fIsElevated) {
lstrcat(wchWndClass, L"U");
}
if (flagPasteBoard) {
lstrcat(wchWndClass, L"B");
}
// Relaunch with elevated privileges
if (RelaunchElevated()) {
return 0;
}
// Try to run multiple instances
if (RelaunchMultiInst()) {
return 0;
}
// Try to activate another window
if (ActivatePrevInst()) {
return 0;
}
// Init OLE and Common Controls
OleInitialize(NULL);
INITCOMMONCONTROLSEX icex;
icex.dwSize = sizeof(INITCOMMONCONTROLSEX);
icex.dwICC = ICC_WIN95_CLASSES | ICC_COOL_CLASSES | ICC_BAR_CLASSES | ICC_USEREX_CLASSES;
InitCommonControlsEx(&icex);
msgTaskbarCreated = RegisterWindowMessage(L"TaskbarCreated");
#if _WIN32_WINNT < _WIN32_WINNT_WIN8
// see LoadD2D() in PlatWin.cxx
kSystemLibraryLoadFlags = (DLLFunction(L"kernel32.dll", "SetDefaultDllDirectories") != NULL) ? LOAD_LIBRARY_SEARCH_SYSTEM32 : 0;
#endif
#if NP2_ENABLE_APP_LOCALIZATION_DLL
hResDLL = LoadLocalizedResourceDLL(uiLanguage, WC_NOTEPAD2 L".dll");
if (hResDLL) {
g_hInstance = hInstance = (HINSTANCE)hResDLL;
}
#endif
Scintilla_RegisterClasses(hInstance);
// Load Settings
LoadSettings();
if (!InitApplication(hInstance)) {
CleanUpResources(FALSE);
return FALSE;
}
HWND hwnd;
if ((hwnd = InitInstance(hInstance, nShowCmd)) == NULL) {
CleanUpResources(TRUE);
return FALSE;
}
HACCEL hAccMain = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDR_MAINWND));
HACCEL hAccFindReplace = LoadAccelerators(hInstance, MAKEINTRESOURCE(IDR_ACCFINDREPLACE));
MSG msg;
while (GetMessage(&msg, NULL, 0, 0)) {
if (IsWindow(hDlgFindReplace) && (msg.hwnd == hDlgFindReplace || IsChild(hDlgFindReplace, msg.hwnd))) {
if (TranslateAccelerator(hDlgFindReplace, hAccFindReplace, &msg) || IsDialogMessage(hDlgFindReplace, &msg)) {
continue;
}
}
if (!TranslateAccelerator(hwnd, hAccMain, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
CleanUpResources(TRUE);
return (int)(msg.wParam);
}
//=============================================================================
//
// InitApplication()
//
//
BOOL InitApplication(HINSTANCE hInstance) {
WNDCLASSEX wc;
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = CS_BYTEALIGNWINDOW | CS_DBLCLKS;
wc.lpfnWndProc = (WNDPROC)MainWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(IDR_MAINWND));
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
wc.lpszMenuName = MAKEINTRESOURCE(IDR_MAINWND);
wc.lpszClassName = wchWndClass;
wc.hIconSm = NULL;
return RegisterClassEx(&wc);
}
//=============================================================================
//
// InitInstance()
//
//
HWND InitInstance(HINSTANCE hInstance, int nCmdShow) {
const BOOL defaultPos = (wi.x == CW_USEDEFAULT || wi.y == CW_USEDEFAULT || wi.cx == CW_USEDEFAULT || wi.cy == CW_USEDEFAULT);
RECT rc = { wi.x, wi.y, (defaultPos ? CW_USEDEFAULT : (wi.x + wi.cx)), (defaultPos ? CW_USEDEFAULT : (wi.y + wi.cy)) };
if (flagDefaultPos == 1) {
wi.x = wi.y = wi.cx = wi.cy = CW_USEDEFAULT;
wi.max = 0;
} else if (flagDefaultPos >= 4) {
SystemParametersInfo(SPI_GETWORKAREA, 0, &rc, 0);
if (flagDefaultPos & 8) {
wi.x = (rc.right - rc.left) / 2;
} else {
wi.x = rc.left;
}
wi.cx = rc.right - rc.left;
if (flagDefaultPos & (4 | 8)) {
wi.cx /= 2;
}
if (flagDefaultPos & 32) {
wi.y = (rc.bottom - rc.top) / 2;
} else {
wi.y = rc.top;
}
wi.cy = rc.bottom - rc.top;
if (flagDefaultPos & (16 | 32)) {
wi.cy /= 2;
}
if (flagDefaultPos & 64) {
wi.x = rc.left;
wi.y = rc.top;
wi.cx = rc.right - rc.left;
wi.cy = rc.bottom - rc.top;
}
if (flagDefaultPos & 128) {
wi.x += (flagDefaultPos & 8) ? 4 : 8;
wi.cx -= (flagDefaultPos & (4 | 8)) ? 12 : 16;
wi.y += (flagDefaultPos & 32) ? 4 : 8;
wi.cy -= (flagDefaultPos & (16 | 32)) ? 12 : 16;
}
} else if (flagDefaultPos == 2 || flagDefaultPos == 3 || defaultPos) {
// default window position
SystemParametersInfo(SPI_GETWORKAREA, 0, &rc, 0);
wi.y = rc.top + 16;
wi.cy = rc.bottom - rc.top - 32;
wi.cx = min_i(rc.right - rc.left - 32, wi.cy);
wi.x = (flagDefaultPos == 3) ? rc.left + 16 : rc.right - wi.cx - 16;
} else {
// fit window into working area of current monitor
HMONITOR hMonitor = MonitorFromRect(&rc, MONITOR_DEFAULTTONEAREST);
MONITORINFO mi;
mi.cbSize = sizeof(mi);
GetMonitorInfo(hMonitor, &mi);
wi.x += (mi.rcWork.left - mi.rcMonitor.left);
wi.y += (mi.rcWork.top - mi.rcMonitor.top);
if (wi.x < mi.rcWork.left) {
wi.x = mi.rcWork.left;
}
if (wi.y < mi.rcWork.top) {
wi.y = mi.rcWork.top;
}
if (wi.x + wi.cx > mi.rcWork.right) {
wi.x -= (wi.x + wi.cx - mi.rcWork.right);
if (wi.x < mi.rcWork.left) {
wi.x = mi.rcWork.left;
}
if (wi.x + wi.cx > mi.rcWork.right) {
wi.cx = mi.rcWork.right - wi.x;
}
}
if (wi.y + wi.cy > mi.rcWork.bottom) {
wi.y -= (wi.y + wi.cy - mi.rcWork.bottom);
if (wi.y < mi.rcWork.top) {
wi.y = mi.rcWork.top;
}
if (wi.y + wi.cy > mi.rcWork.bottom) {
wi.cy = mi.rcWork.bottom - wi.y;
}
}
SetRect(&rc, wi.x, wi.y, wi.x + wi.cx, wi.y + wi.cy);
RECT rc2;
if (!IntersectRect(&rc2, &rc, &mi.rcWork)) {
wi.y = mi.rcWork.top + 16;
wi.cy = mi.rcWork.bottom - mi.rcWork.top - 32;
wi.cx = min_i(mi.rcWork.right - mi.rcWork.left - 32, wi.cy);
wi.x = mi.rcWork.right - wi.cx - 16;
}
}
hwndMain = CreateWindowEx(
0,
wchWndClass,
L"Notepad2",
WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
wi.x,
wi.y,
wi.cx,
wi.cy,
NULL,
NULL,
hInstance,
NULL);
if (wi.max) {
nCmdShow = SW_SHOWMAXIMIZED;
}
if (IsTopMost()) {
SetWindowPos(hwndMain, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
}
if (bTransparentMode) {
SetWindowTransparentMode(hwndMain, TRUE, iOpacityLevel);
}
if (!flagStartAsTrayIcon) {
ShowWindow(hwndMain, nCmdShow);
UpdateWindow(hwndMain);
} else {
ShowWindow(hwndMain, SW_HIDE); // trick ShowWindow()
ShowNotifyIcon(hwndMain, TRUE);
}
// Source Encoding
if (lpEncodingArg) {
iSrcEncoding = Encoding_Match(lpEncodingArg);
}
UpdateStatusBarCache_OVRMode(TRUE);
UpdateStatusBarCache(STATUS_DOCZOOM);
BOOL bOpened = FALSE;
BOOL bFileLoadCalled = FALSE;
// Pathname parameter
if (lpFileArg /*&& !flagNewFromClipboard*/) {
// Open from Directory
if (PathIsDirectory(lpFileArg)) {
WCHAR tchFile[MAX_PATH];
if (OpenFileDlg(hwndMain, tchFile, COUNTOF(tchFile), lpFileArg)) {
bOpened = FileLoad(FALSE, FALSE, FALSE, FALSE, tchFile);
bFileLoadCalled = TRUE;
}
} else {
if ((bOpened = FileLoad(FALSE, FALSE, FALSE, FALSE, lpFileArg)) != FALSE) {
bFileLoadCalled = TRUE;
if (flagJumpTo) { // Jump to position
EditJumpTo(iInitialLine, iInitialColumn);
EditEnsureSelectionVisible();
}
}
}
NP2HeapFree(lpFileArg);
if (bOpened) {
if (flagChangeNotify == 1) {
iFileWatchingMode = 0;
bResetFileWatching = TRUE;
InstallFileWatching(szCurFile);
} else if (flagChangeNotify == 2) {
iFileWatchingMode = 2;
bResetFileWatching = TRUE;
InstallFileWatching(szCurFile);
}
}
} else {
if (iSrcEncoding != -1) {
iEncoding = iSrcEncoding;
iOriginalEncoding = iSrcEncoding;
SciCall_SetCodePage((iEncoding == CPI_DEFAULT) ? iDefaultCodePage : SC_CP_UTF8);
}
}
if (!bFileLoadCalled) {
bOpened = FileLoad(TRUE, TRUE, FALSE, FALSE, L"");
}
if (!bOpened) {
UpdateStatusBarCache(STATUS_CODEPAGE);
UpdateStatusBarCache(STATUS_EOLMODE);
}
// reset
iSrcEncoding = -1;
flagQuietCreate = 0;
fKeepTitleExcerpt = 0;
// Check for /c [if no file is specified] -- even if a file is specified
/*else */
if (flagNewFromClipboard) {
if (SciCall_CanPaste()) {
const BOOL back = autoCompletionConfig.bIndentText;
autoCompletionConfig.bIndentText = FALSE;
SciCall_DocumentEnd();
SciCall_BeginUndoAction();
if (SciCall_GetLength() > 0) {
SciCall_NewLine();
}
SciCall_Paste(FALSE);
SciCall_NewLine();
SciCall_EndUndoAction();
autoCompletionConfig.bIndentText = back;
if (flagJumpTo) {
EditJumpTo(iInitialLine, iInitialColumn);
}
EditEnsureSelectionVisible();
}
}
// Encoding
if (0 != flagSetEncoding) {
SendWMCommand(hwndMain, IDM_ENCODING_ANSI + flagSetEncoding - 1);
flagSetEncoding = 0;
}
// EOL mode
if (0 != flagSetEOLMode) {
SendWMCommand(hwndMain, IDM_LINEENDINGS_CRLF + flagSetEOLMode - 1);
flagSetEOLMode = 0;
}
// Match Text
if (flagMatchText && lpMatchArg) {
if (StrNotEmpty(lpMatchArg) && SciCall_GetLength()) {
const UINT cpEdit = SciCall_GetCodePage();
WideCharToMultiByte(cpEdit, 0, lpMatchArg, -1, efrData.szFind, COUNTOF(efrData.szFind), NULL, NULL);
WideCharToMultiByte(CP_UTF8, 0, lpMatchArg, -1, efrData.szFindUTF8, COUNTOF(efrData.szFindUTF8), NULL, NULL);
cpLastFind = cpEdit;
if (flagMatchText & 4) {
efrData.fuFlags |= SCFIND_REGEXP | SCFIND_POSIX;
} else if (flagMatchText & 8) {
efrData.bTransformBS = TRUE;
}
if (flagMatchText & 2) {
if (!flagJumpTo) {
SciCall_DocumentEnd();
}
EditFindPrev(&efrData, FALSE);
EditEnsureSelectionVisible();
} else {
if (!flagJumpTo) {
SciCall_DocumentStart();
}
EditFindNext(&efrData, FALSE);
EditEnsureSelectionVisible();
}
}
LocalFree(lpMatchArg);
}
// Check for Paste Board option -- after loading files
if (flagPasteBoard) {
bLastCopyFromMe = TRUE;
hwndNextCBChain = SetClipboardViewer(hwndMain);
uidsAppTitle = IDS_APPTITLE_PASTEBOARD;
UpdateWindowTitle();
bLastCopyFromMe = FALSE;
dwLastCopyTime = 0;
SetTimer(hwndMain, ID_PASTEBOARDTIMER, 100, PasteBoardTimer);
}
// check if a lexer was specified from the command line
if (flagLexerSpecified) {
if (lpSchemeArg) {
Style_SetLexerFromName(szCurFile, lpSchemeArg);
LocalFree(lpSchemeArg);
} else {
Style_SetLexerFromID(iInitialLexer);
}
flagLexerSpecified = 0;
}
// If start as tray icon, set current filename as tooltip
if (flagStartAsTrayIcon) {
SetNotifyIconTitle(hwndMain);
}
if (!bInitDone) {
bInitDone = TRUE;
UpdateStatusBarWidth();
}
if (SciCall_GetLength() == 0) {
UpdateToolbar();
UpdateStatusbar();
}
return hwndMain;
}
static inline void NP2MinimizeWind(HWND hwnd) {
MinimizeWndToTray(hwnd);
ShowNotifyIcon(hwnd, TRUE);
SetNotifyIconTitle(hwnd);
}
static inline void NP2RestoreWind(HWND hwnd) {
ShowNotifyIcon(hwnd, FALSE);
RestoreWndFromTray(hwnd);
ShowOwnedPopups(hwnd, TRUE);
}
static inline void NP2ExitWind(HWND hwnd) {
if (FileSave(FALSE, TRUE, FALSE, FALSE)) {
if (bInFullScreenMode) {
bInFullScreenMode = FALSE;
ToggleFullScreenMode();
}
DestroyWindow(hwnd);
}
}
void OnDropOneFile(HWND hwnd, LPCWSTR szBuf) {
// Reset Change Notify
//bPendingChangeNotify = FALSE;
if (IsIconic(hwnd)) {
ShowWindow(hwnd, SW_RESTORE);
}
//SetForegroundWindow(hwnd);
if (PathIsDirectory(szBuf)) {
WCHAR tchFile[MAX_PATH];
if (OpenFileDlg(hwndMain, tchFile, COUNTOF(tchFile), szBuf)) {
FileLoad(FALSE, FALSE, FALSE, FALSE, tchFile);
}
} else {
FileLoad(FALSE, FALSE, FALSE, FALSE, szBuf);
}
}
#if NP2_ENABLE_DOT_LOG_FEATURE
static inline BOOL IsFileStartsWithDotLog(void) {
char tch[5] = "";
const Sci_Position len = SciCall_GetText(COUNTOF(tch), tch);
// upper case
return len >= 4 && strcmp(tch, ".LOG") == 0;
}
#endif
//=============================================================================
//
// MainWndProc()
//
// Messages are distributed to the MsgXXX-handlers
//
//
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam) {
static BOOL bShutdownOK;
switch (umsg) {
// Quickly handle painting and sizing messages, found in ScintillaWin.cxx
// Cool idea, don't know if this has any effect... ;-)
case WM_MOVE:
case WM_MOUSEACTIVATE:
case WM_NCHITTEST:
case WM_NCCALCSIZE:
case WM_NCPAINT:
case WM_PAINT:
case WM_ERASEBKGND:
case WM_NCMOUSEMOVE:
case WM_NCLBUTTONDOWN:
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
return DefWindowProc(hwnd, umsg, wParam, lParam);
case WM_CREATE: