Notepad3/src/Notepad3.h

// encoding: UTF-8
/******************************************************************************
*                                                                             *
*                                                                             *
* Notepad3                                                                    *
*                                                                             *
* Notepad3.h                                                                  *
*   Global definitions and declarations                                       *
*   Based on code from Notepad2, (c) Florian Balmer 1996-2011                 *
*                                                                             *
*                                                  (c) Rizonesoft 2008-2020   *
*                                                    https://rizonesoft.com   *
*                                                                             *
*                                                                             *
*******************************************************************************/
#pragma once
#ifndef _NP3_NOTEPAD3_H_
#define _NP3_NOTEPAD3_H_

#include "TypeDefs.h"
#include "SciCall.h"
#include "uthash/utarray.h"

//==== Main Window ============================================================

#define ONLINE_HELP_WEBSITE L"https://www.rizonesoft.com/documents/notepad3/"

//==== Data Type for WM_COPYDATA ==============================================
#define DATA_NOTEPAD3_PARAMS 0xFB10
typedef struct np3params {
    int                 flagFileSpecified;
    FILE_WATCHING_MODE  flagChangeNotify;
    int                 flagLexerSpecified;
    int                 iInitialLexer;
    int                 flagQuietCreate;
    int                 flagJumpTo;
    int                 iInitialLine;
    int                 iInitialColumn;
    cpi_enc_t           flagSetEncoding;
    int                 flagSetEOLMode;
    int                 flagTitleExcerpt;
    int                 flagMatchText;
    WCHAR               wchData;
}
np3params, *LPnp3params;


#pragma pack(push, 1)
typedef struct _undoSel {
    int selMode_undo;
    UT_array* anchorPos_undo;
    UT_array* curPos_undo;
    UT_array* anchorVS_undo;
    UT_array* curVS_undo;

    int selMode_redo;
    UT_array* anchorPos_redo;
    UT_array* curPos_redo;
    UT_array* anchorVS_redo;
    UT_array* curVS_redo;
}
UndoRedoSelection_t;
#pragma pack(pop)

//#define INIT_UNDOREDOSEL  { SC_SEL_STREAM, (DocPos)-1, (DocPos)-1, 0, 0, SC_SEL_STREAM, (DocPos)-1, (DocPos)-1, 0, 0 }
#define INIT_UNDOREDOSEL  { SC_SEL_STREAM, NULL, NULL, NULL, NULL, SC_SEL_STREAM, NULL, NULL, NULL, NULL }

#define NP3_SEL_MULTI  (SC_SEL_RECTANGLE + SC_SEL_LINES + SC_SEL_THIN)

typedef enum {
    UNDO = true,
    REDO = false

} DoAction;


//==== Ids ====================================================================
#define IDC_STATUSBAR    (0xFB00)
#define IDC_TOOLBAR      (0xFB01)
#define IDC_REBAR        (0xFB02)
#define IDC_EDIT         (0xFB03)
#define IDC_EDITFRAME    (0xFB04)
#define IDC_FILENAME     (0xFB05)
#define IDC_REUSELOCK    (0xFB06)
#define IDC_MARGIN       (0xFB07)



//==== Notifications ==========================================================
#define WM_TRAYMESSAGE    WM_USER          // Callback Message from System Tray
#define WM_CHANGENOTIFY  (WM_USER+1)       // Change Notifications
//#define WM_CHANGENOTIFYCLEAR (WM_USER+2)

//==== Timer ==================================================================
#define ID_WATCHTIMER       (0xA000)        // File Watching
#define ID_PASTEBOARDTIMER  (0xA001)        // Paste Board


//==== Reuse Window Lock Timeout ==============================================
#define REUSEWINDOWLOCKTIMEOUT  (1000)


//==== Function Declarations ==================================================
bool InitApplication(const HINSTANCE hInstance);
//~bool InitToolbarWndClass(const HINSTANCE hInstance);
HWND InitInstance(const HINSTANCE hInstance, LPCWSTR pszCmdLine, int nCmdShow);
WININFO GetFactoryDefaultWndPos(const int flagsPos);
WININFO GetWinInfoByFlag(const int flagsPos);
bool ActivatePrevInst();
bool RelaunchMultiInst();
bool RelaunchElevated(LPWSTR lpNewCmdLnArgs);
bool DoElevatedRelaunch(EditFileIOStatus* pFioStatus, bool bAutoSaveOnRelaunch);
void SnapToWinInfoPos(HWND hwnd, const WININFO winInfo, SCREEN_MODE mode);
void ShowNotifyIcon(HWND hwnd, bool bAdd);
void SetNotifyIconTitle(HWND hwnd);
void InstallFileWatching(const bool bInstall);
//bool GetDocModified();
void SetSavePoint();
void CALLBACK WatchTimerProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime);
void CALLBACK PasteBoardTimer(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime);

void ParseCommandLine();
void ShowZoomCallTip();
void CancelCallTip();

void MarkAllOccurrences(int delay, bool bForceClear);
void UpdateUI();
void UpdateToolbar();
void UpdateStatusbar(bool);
void UpdateMarginWidth();
void UpdateSaveSettingsCmds();
void UpdateMouseDWellTime();
void UpdateTitleBar(const HWND hwnd);

void UndoRedoRecordingStart();
void UndoRedoRecordingStop();
void UndoRedoReset();
int  BeginUndoAction();
void EndUndoAction(int token);
bool RestoreAction(int token, DoAction doAct);

#define _BEGIN_UNDO_ACTION_  { int const _token_ = BeginUndoAction(); __try { IgnoreNotifyChangeEvent();
#define _END_UNDO_ACTION_    } __finally { EndUndoAction(_token_); ObserveNotifyChangeEvent(); } }

void HandlePosChange();
void HandleDWellStartEnd(const DocPos position, const UINT uid);
bool HandleHotSpotURLClicked(const DocPos position, const HYPERLINK_OPS operation);
void HandleColorDefClicked(HWND hwnd, const DocPos position);

bool IsFindPatternEmpty();
void SetFindPattern(LPCWSTR wchFindPattern);
void SetFindPatternMB(LPCSTR chFindPattern);
size_t LengthOfFindPattern();
LPCWSTR GetFindPattern();
void CopyFindPattern(LPWSTR wchFindPattern, size_t bufferCount);
void CopyFindPatternMB(LPSTR chFindPattern, size_t bufferCount);

bool ConsistentIndentationCheck(EditFileIOStatus* status);

bool FileIO(bool fLoad, LPWSTR pszFileName,
            bool bSkipUnicodeDetect, bool bSkipANSICPDetection, bool bForceEncDetection, bool bSetSavePoint,
            EditFileIOStatus* status, bool bSaveCopy, bool bPreserveTimeStamp);
bool FileLoad(bool bDontSave, bool bNew, bool bReload,
              bool bSkipUnicodeDetect, bool bSkipANSICPDetection, bool bForceEncDetection, LPCWSTR lpszFile);
bool FileRevert(LPCWSTR szFileName, bool);
bool FileSave(bool bSaveAlways, bool bAsk, bool bSaveAs, bool bSaveCopy, bool bPreserveTimeStamp);
bool OpenFileDlg(HWND hwnd,LPWSTR lpstrFile,int cchFile,LPCWSTR lpstrInitialDir);
bool SaveFileDlg(HWND hwnd,LPWSTR lpstrFile,int cchFile,LPCWSTR lpstrInitialDir);

void CreateBars(HWND hwnd, HINSTANCE hInstance);

LRESULT CALLBACK MainWndProc(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam);
LRESULT MsgCreate(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgEndSession(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam);
LRESULT MsgThemeChanged(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgDPIChanged(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgSize(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgDrawItem(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgDropFiles(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgCopyData(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgContextMenu(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam);
LRESULT MsgEnterMenuLoop(HWND hwnd, WPARAM wParam);
LRESULT MsgInitMenu(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgExitMenuLoop(HWND hwnd, WPARAM wParam);
LRESULT MsgNotify(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgChangeNotify(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgTrayMessage(HWND hwnd, WPARAM wParam, LPARAM lParam);
LRESULT MsgCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam);

LRESULT MsgSysCommand(HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam);


void IgnoreNotifyChangeEvent();
void ObserveNotifyChangeEvent();
#define _IGNORE_NOTIFY_CHANGE_     __try { IgnoreNotifyChangeEvent();
#define _OBSERVE_NOTIFY_CHANGE_  } __finally { ObserveNotifyChangeEvent(); }


#define BeginWaitCursor(cond,text)   if (cond) { __try { SciCall_SetCursor(SC_CURSORWAIT);  StatusSetText(Globals.hwndStatus, STATUS_HELP, (text));
#define EndWaitCursor()   } __finally { SciCall_SetCursor(SC_CURSORNORMAL); POINT pt;  GetCursorPos(&pt);  SetCursorPos(pt.x, pt.y);  UpdateStatusbar(true); } }


#define COND_SHOW_ZOOM_CALLTIP() { if (SciCall_GetZoom() != 100) { ShowZoomCallTip(); } }

#endif //_NP3_NOTEPAD3_H_
///   End of Notepad3.h   ///