notepad_plus.h.svn-base

Notepad++ is a generic source code editor (it tries to be anyway) and Notepad replacement written in

//this file is part of notepad++
//Copyright (C)2003 Don HO ( [e-mail] )
//
//This program is free software; you can redistribute it and/or
//modify it under the terms of the GNU General Public License
//as published by the Free Software Foundation; either
//version 2 of the License, or (at your option) any later version.
//
//This program 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 General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#ifndef NOTEPAD_PLUS_H
#define NOTEPAD_PLUS_H

#include "Window.h"
#include "ScintillaEditView.h"
#include "ToolBar.h"
#include "ImageListSet.h"
#include "DocTabView.h"

#include "StaticDialog.h"
#include "SplitterContainer.h"
#include "FindReplaceDlg.h"
#include "AboutDlg.h"
#include "RunDlg.h"
#include "UserDefineDialog.h"
#include "StatusBar.h"
#include "Parameters.h"
#include "lastRecentFileList.h"
#include "GoToLineDlg.h"
#include "columnEditor.h"
#include "WordStyleDlg.h"
#include "constant.h"
#include "trayIconControler.h"
#include "ContextMenu.h"
#include "PluginsManager.h"
#include "Notepad_plus_msgs.h"
#include "preferenceDlg.h"
#include "WindowsDlg.h"
#include "RunMacroDlg.h"
#include "DockingManager.h"

#define NOTEPAD_PP_CLASS_NAME	"Notepad++"



#define MENU 0x01
#define TOOLBAR 0x02

//#define WM_LOADFILEBYPATH WM_USER

const bool MODE_TRANSFER = true;
const bool MODE_CLONE = false;

const unsigned char DOCK_MASK = 1;
const unsigned char TWO_VIEWS_MASK = 2;

const int blockSize = 128 * 1024 + 4;
struct TaskListInfo;
static TiXmlNode * searchDlgNode(TiXmlNode *node, const char *dlgTagName);
static winVer getWindowsVersion();
struct iconLocator {
	int listIndex;
	int iconIndex;
	std::string iconLocation;

	iconLocator(int iList, int iIcon, const std::string iconLoc) 
		: listIndex(iList), iconIndex(iIcon), iconLocation(iconLoc){};
};

class Notepad_plus : public Window {
public:
	Notepad_plus();

	void init(HINSTANCE, HWND, const char *cmdLine);

	// ATTENTION : the order of the destruction is very important
	// because if the parent's window hadle is destroyed before
	// the destruction of its childrens' windows handle, 
	// its childrens' windows handle will be destroyed automatically!
	virtual ~Notepad_plus(){
		(NppParameters::getInstance())->destroyInstance();
		if (_pTrayIco)
			delete _pTrayIco;
	};

	void killAllChildren() {
		_toolBar.destroy();
		_rebar.destroy();

        if (_pMainSplitter)
        {
            _pMainSplitter->destroy();
            delete _pMainSplitter;
        }

        _mainDocTab.destroy();
        _subDocTab.destroy();

		_mainEditView.destroy();
        _subEditView.destroy();
		_invisibleEditView.destroy();

        _subSplitter.destroy();
        _statusBar.destroy();

		_scintillaCtrls4Plugins.destroy();
		_dockingManager.destroy();
	};

	virtual void destroy() {
		::DestroyWindow(_hSelf);
	};

    static const char * getClassName() {
        return _className;
    };
	
	void setTitleWith(const char *filePath);
	
	void getTaskListInfo(TaskListInfo *tli);

	// For filtering the modeless Dialog message
	bool isDlgsMsg(MSG *msg) const {
		for (size_t i = 0; i < _hModelessDlgs.size(); i++)
		{
			if (::IsDialogMessage(_hModelessDlgs[i], msg))
				return true;
		}

		return false;
	};
    bool doOpen(const char *fileName, bool isReadOnly = false);
	bool doSimpleOpen(const char *fileName);

    bool doReload(const char *fileName, bool alert = true);

	void saveScintillaParams(bool whichOne) {
		ScintillaViewParams svp;
		ScintillaEditView *pView = (whichOne == SCIV_PRIMARY)?&_mainEditView:&_subEditView;

		svp._lineNumberMarginShow = pView->hasMarginShowed(ScintillaEditView::_SC_MARGE_LINENUMBER); 
		svp._bookMarkMarginShow = pView->hasMarginShowed(ScintillaEditView::_SC_MARGE_SYBOLE);
		svp._indentGuideLineShow = pView->isShownIndentGuide();
		svp._folderStyle = pView->getFolderStyle();
		svp._currentLineHilitingShow = pView->isCurrentLineHiLiting();
		svp._wrapSymbolShow = pView->isWrapSymbolVisible();
		svp._doWrap = pView->isWrap();
		svp._edgeMode = int(pView->execute(SCI_GETEDGEMODE));
		svp._edgeNbColumn = int(pView->execute(SCI_GETEDGECOLUMN));
		svp._zoom = int(pView->execute(SCI_GETZOOM));
		svp._whiteSpaceShow = pView->isInvisibleCharsShown();
		svp._eolShow = pView->isEolVisible();
		(NppParameters::getInstance())->writeScintillaParams(svp, whichOne);
	};

	void saveGUIParams(){
		NppGUI & nppGUI = (NppGUI &)(NppParameters::getInstance())->getNppGUI();
		nppGUI._statusBarShow = _statusBar.isVisible();
		nppGUI._toolBarStatus = _toolBar.getState();

		nppGUI._tabStatus = (TabBarPlus::doDragNDropOrNot()?TAB_DRAWTOPBAR:0) | \
							(TabBarPlus::drawTopBar()?TAB_DRAGNDROP:0) | \
							(TabBarPlus::drawInactiveTab()?TAB_DRAWINACTIVETAB:0) | \
							(_toReduceTabBar?TAB_REDUCE:0) | \
							(TabBarPlus::drawTabCloseButton()?TAB_CLOSEBUTTON:0) | \
							(TabBarPlus::isDbClk2Close()?TAB_DBCLK2CLOSE:0);
		nppGUI._splitterPos = _subSplitter.isVertical()?POS_VERTICAL:POS_HORIZOTAL;
		UserDefineDialog *udd = _pEditView->getUserDefineDlg();
		bool b = udd->isDocked();
		nppGUI._userDefineDlgStatus = (b?UDD_DOCKED:0) | (udd->isVisible()?UDD_SHOW:0);
		
		// Save the position

		WINDOWPLACEMENT posInfo;

        posInfo.length = sizeof(WINDOWPLACEMENT);
		::GetWindowPlacement(_hSelf, &posInfo);

		nppGUI._appPos.left = posInfo.rcNormalPosition.left;
		nppGUI._appPos.top = posInfo.rcNormalPosition.top;
		nppGUI._appPos.right = posInfo.rcNormalPosition.right - posInfo.rcNormalPosition.left;
		nppGUI._appPos.bottom = posInfo.rcNormalPosition.bottom - posInfo.rcNormalPosition.top;
		nppGUI._isMaximized = (IsZoomed(_hSelf) || (posInfo.flags & WPF_RESTORETOMAXIMIZED));

		saveDockingParams();

		(NppParameters::getInstance())->writeGUIParams();
	};

	void saveDockingParams() {
		NppGUI & nppGUI = (NppGUI &)(NppParameters::getInstance())->getNppGUI();

		// Save the docking information
		nppGUI._dockingData._leftWidth		= _dockingManager.getDockedContSize(CONT_LEFT);
		nppGUI._dockingData._rightWidth		= _dockingManager.getDockedContSize(CONT_RIGHT); 
		nppGUI._dockingData._topHeight		= _dockingManager.getDockedContSize(CONT_TOP);	 
		nppGUI._dockingData._bottomHight	= _dockingManager.getDockedContSize(CONT_BOTTOM);

		// clear the conatainer tab information (active tab)
		nppGUI._dockingData._containerTabInfo.clear();

		// create a vector to save the current information
		vector<PlugingDlgDockingInfo>	vPluginDockInfo;
		vector<FloatingWindowInfo>		vFloatingWindowInfo;

		// save every container
		vector<DockingCont*> vCont = _dockingManager.getContainerInfo();

		for (size_t i = 0 ; i < vCont.size() ; i++)
		{
			// save at first the visible Tb's
			vector<tTbData *>	vDataVis	= vCont[i]->getDataOfVisTb();

			for (size_t j = 0 ; j < vDataVis.size() ; j++)
			{
				if (vDataVis[j]->pszName && vDataVis[j]->pszName[0])
				{
					PlugingDlgDockingInfo pddi(vDataVis[j]->pszModuleName, vDataVis[j]->dlgID, i, vDataVis[j]->iPrevCont, true);
					vPluginDockInfo.push_back(pddi);
				}
			}

			// save the hidden Tb's
			vector<tTbData *>	vDataAll	= vCont[i]->getDataOfAllTb();

			for (size_t j = 0 ; j < vDataAll.size() ; j++)
			{
				if ((vDataAll[j]->pszName && vDataAll[j]->pszName[0]) && (!vCont[i]->isTbVis(vDataAll[j])))
				{
					PlugingDlgDockingInfo pddi(vDataAll[j]->pszModuleName, vDataAll[j]->dlgID, i, vDataAll[j]->iPrevCont, false);
					vPluginDockInfo.push_back(pddi);
				}
			}

			// save the position, when container is a floated one
			if (i >= DOCKCONT_MAX)
			{
				RECT	rc;
				vCont[i]->getWindowRect(rc);
				FloatingWindowInfo fwi(i, rc.left, rc.top, rc.right, rc.bottom);
				vFloatingWindowInfo.push_back(fwi);
			}

			// save the active tab
			ContainerTabInfo act(i, vCont[i]->getActiveTb());
			nppGUI._dockingData._containerTabInfo.push_back(act);
		}

		// add the missing information and store it in nppGUI
		unsigned char floatContArray[50];
		memset(floatContArray, 0, 50);

		for (size_t i = 0 ; i < nppGUI._dockingData._pluginDockInfo.size() ; i++)
		{
			BOOL	isStored = FALSE;
			for (size_t j = 0; j < vPluginDockInfo.size(); j++)
			{
				if (nppGUI._dockingData._pluginDockInfo[i] == vPluginDockInfo[j])
				{
					isStored = TRUE;
					break;
				}
			}

			if (isStored == FALSE)
			{
				int floatCont	= 0;

				if (nppGUI._dockingData._pluginDockInfo[i]._currContainer >= DOCKCONT_MAX)
					floatCont = nppGUI._dockingData._pluginDockInfo[i]._currContainer;
				else
					floatCont = nppGUI._dockingData._pluginDockInfo[i]._prevContainer;

				if (floatContArray[floatCont] == 0)
				{
					RECT *pRc = nppGUI._dockingData.getFloatingRCFrom(floatCont);
					if (pRc)
						vFloatingWindowInfo.push_back(FloatingWindowInfo(floatCont, pRc->left, pRc->top, pRc->right, pRc->bottom));
					floatContArray[floatCont] = 1;
				}

				vPluginDockInfo.push_back(nppGUI._dockingData._pluginDockInfo[i]);
			}
		}
//printInt(5);
		//delete [] floatContArray;
//printInt(6);
		nppGUI._dockingData._pluginDockInfo = vPluginDockInfo;
//printInt(7);
		nppGUI._dockingData._flaotingWindowInfo = vFloatingWindowInfo;
	};

	void saveUserDefineLangs() {
		if (ScintillaEditView::getUserDefineDlg()->isDirty())
			(NppParameters::getInstance())->writeUserDefinedLang();
	};

	void saveShortcuts() {
		if (_isCmdScModified || _isMacrosScModified || _isUserCmdScModified || _isScintillaKeyModified || _isPluginCmdScModified)
			(NppParameters::getInstance())->writeShortcuts(_isCmdScModified, _isMacrosScModified, _isUserCmdScModified, _isScintillaKeyModified, _isPluginCmdScModified);
	};

	void saveSession(const Session & session){
		(NppParameters::getInstance())->writeSession(session);
	};

	void getCurrentOpenedFiles(Session & session);

	void fileLoadSession(const char *fn = NULL);
	const char * fileSaveSession(size_t nbFile, char ** fileNames, const char *sessionFile2save);
	const char * fileSaveSession(size_t nbFile = 0, char ** fileNames = NULL);


	bool changeDlgLang(HWND hDlg, const char *dlgTagName, char *title = NULL);

	void changeConfigLang();
	void changeUserDefineLang();
	void changeMenuLang(string & pluginsTrans, string & windowTrans);
	void changePrefereceDlgLang();

	const char * getNativeTip(int btnID);
	void changeToolBarIcons();

	bool doBlockComment();
	bool doStreamComment();
	void doTrimTrailing() {
		_pEditView->execute(SCI_BEGINUNDOACTION);
		int nbLines = _pEditView->execute(SCI_GETLINECOUNT);
		for (int line = 0 ; line < nbLines ; line++)
		{
			int lineStart = _pEditView->execute(SCI_POSITIONFROMLINE,line);
			int lineEnd = _pEditView->execute(SCI_GETLINEENDPOSITION,line);
			int i = lineEnd - 1;
			char c = (char)_pEditView->execute(SCI_GETCHARAT,i);

			for ( ; (i >= lineStart) && (c == ' ') || (c == '\t') ; c = (char)_pEditView->execute(SCI_GETCHARAT,i))
				i--;

			if (i < (lineEnd - 1))
			{
				_pEditView->execute(SCI_SETTARGETSTART, i + 1);
				_pEditView->execute(SCI_SETTARGETEND, lineEnd);
				_pEditView->execute(SCI_REPLACETARGET, 0, (LPARAM)"");
			}
		}
		_pEditView->execute(SCI_ENDUNDOACTION);
	};

	HACCEL getAccTable() const {
		return _accelerator.getAccTable();
	};

	bool addCurrentMacro();
	bool switchToFile(const char *fileName);

private:
	static const char _className[32];
	char _nppPath[MAX_PATH];
    Window *_pMainWindow;
	DockingManager _dockingManager;

	TiXmlNode *_nativeLang, *_toolIcons;

    unsigned char _mainWindowStatus;

    DocTabView _mainDocTab;
    DocTabView _subDocTab;
    DocTabView *_pDocTab;

    ScintillaEditView _subEditView;
    ScintillaEditView _mainEditView;

	ScintillaEditView _invisibleEditView;

    ScintillaEditView *_pEditView;

    SplitterContainer *_pMainSplitter;
    SplitterContainer _subSplitter;

    ContextMenu _tabPopupMenu, _tabPopupDropMenu;

	ToolBar	_toolBar;
	IconList _docTabIconList;
	
    StatusBar _statusBar;
	bool _toReduceTabBar;
	ReBar _rebar;

	// Dialog
	FindReplaceDlg _findReplaceDlg;
	FindIncrementDlg _incrementFindDlg;
    AboutDlg _aboutDlg;
	RunDlg _runDlg;
    GoToLineDlg _goToLineDlg;
	ColumnEditorDlg _colEditorDlg;
	WordStyleDlg _configStyleDlg;
	PreferenceDlg _preference;