[NEW_FEATURE] Add Project manager (in progress).

git-svn-id: svn://svn.tuxfamily.org/svnroot/notepadplus/repository/trunk@800 f5eea248-9336-0410-98b8-ebc06183d4e3

PowerEditor/src/Notepad_plus.cpp

@@ -33,6 +33,7 @@
 #include "ansiCharPanel.h"
 #include "clipboardHistoryPanel.h"
 #include "VerticalFileSwitcher.h"
+#include "ProjectPanel.h"
 
 enum tb_stat {tb_saved, tb_unsaved, tb_ro};
 #define DIR_LEFT true
@@ -107,7 +108,7 @@ ToolBarButtonUnit toolBarIcons[] = {
 
 Notepad_plus::Notepad_plus(): _mainWindowStatus(0), _pDocTab(NULL), _pEditView(NULL),
 	_pMainSplitter(NULL),
-    _recordingMacro(false), _pTrayIco(NULL), _isUDDocked(false), _pFileSwitcherPanel(NULL),
+    _recordingMacro(false), _pTrayIco(NULL), _isUDDocked(false), _pFileSwitcherPanel(NULL), _pProjectPanel(NULL),
 	_linkTriggered(true), _isDocModifing(false), _isHotspotDblClicked(false), _sysMenuEntering(false),
 	_autoCompleteMain(&_mainEditView), _autoCompleteSub(&_subEditView), _smartHighlighter(&_findReplaceDlg),
 	_isFileOpening(false), _rememberThisSession(true), _pAnsiCharPanel(NULL), _pClipboardHistoryPanel(NULL)
@@ -156,6 +157,9 @@ Notepad_plus::~Notepad_plus()
 
 	if (_pFileSwitcherPanel)
 		delete _pFileSwitcherPanel;
+
+	if (_pProjectPanel)
+		delete _pProjectPanel;
 }
 
 
@@ -4655,3 +4659,28 @@ void Notepad_plus::launchAnsiCharPanel()
 	}
 	_pAnsiCharPanel->display();
 }
+
+void Notepad_plus::launchProjectPanel()
+{
+	if (!_pProjectPanel)
+	{
+		_pProjectPanel = new ProjectPanel;
+		_pProjectPanel->init(_pPublicInterface->getHinst(), _pPublicInterface->getHSelf());
+		
+		tTbData	data = {0};
+		_pProjectPanel->create(&data);
+
+		::SendMessage(_pPublicInterface->getHSelf(), NPPM_MODELESSDIALOG, MODELESSDIALOGREMOVE, (WPARAM)_pProjectPanel->getHSelf());
+		// define the default docking behaviour
+		data.uMask = DWS_DF_CONT_LEFT | DWS_ICONTAB;
+		//data.hIconTab = (HICON)::LoadImage(_pPublicInterface->getHinst(), MAKEINTRESOURCE(IDI_FIND_RESULT_ICON), IMAGE_ICON, 0, 0, LR_LOADMAP3DCOLORS | LR_LOADTRANSPARENT);
+		data.pszModuleName = NPP_INTERNAL_FUCTION_STR;
+
+		// the dlgDlg should be the index of funcItem where the current function pointer is
+		// in this case is DOCKABLE_DEMO_INDEX
+		// In the case of Notepad++ internal function, it'll be the command ID which triggers this dialog
+		data.dlgID = IDM_VIEW_PROJECT_PANEL;
+		::SendMessage(_pPublicInterface->getHSelf(), NPPM_DMMREGASDCKDLG, 0, (LPARAM)&data);
+	}
+	_pProjectPanel->display();
+}

PowerEditor/src/Notepad_plus.h

@@ -173,6 +173,7 @@ class Notepad_plus_Window;
 class AnsiCharPanel;
 class ClipboardHistoryPanel;
 class VerticalFileSwitcher;
+class ProjectPanel;
 
 class Notepad_plus {
 
@@ -399,6 +400,7 @@ private:
 	AnsiCharPanel *_pAnsiCharPanel;
 	ClipboardHistoryPanel *_pClipboardHistoryPanel;
 	VerticalFileSwitcher *_pFileSwitcherPanel;
+	ProjectPanel *_pProjectPanel;
 
 	BOOL notify(SCNotification *notification);
 	void specialCmd(int id);
@@ -585,6 +587,7 @@ private:
 	void launchAnsiCharPanel();
 	void launchClipboardHistoryPanel();
 	void launchFileSwitcherPanel();
+	void launchProjectPanel();
 };
 
 

PowerEditor/src/NppCommands.cpp

@@ -44,7 +44,8 @@ void Notepad_plus::command(int id)
 	{
 		case IDM_FILE_NEW:
 		{
-			fileNew();
+			//fileNew();
+			launchProjectPanel();
 		}
 		break;
 
@@ -297,6 +298,12 @@ void Notepad_plus::command(int id)
 		}
 		break;
 
+		case IDM_VIEW_PROJECT_PANEL:
+		{
+			launchProjectPanel();
+		}
+		break;
+
 		case IDM_EDIT_DELETE:
 			_pEditView->execute(WM_CLEAR);
 			break;

PowerEditor/src/WinControls/ProjectPanel/ProjectPanel.cpp

@@ -0,0 +1,225 @@
+/*
+this file is part of notepad++
+Copyright (C)2011 Don HO <donho@altern.org>
+
+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.
+*/
+
+#include "precompiledHeaders.h"
+#include "ProjectPanel.h"
+#include "resource.h"
+#include "tinyxml.h"
+
+BOOL CALLBACK ProjectPanel::run_dlgProc(UINT message, WPARAM wParam, LPARAM lParam)
+{
+    switch (message)
+    {
+        case WM_INITDIALOG :
+        {
+			_treeView.init(_hInst, _hSelf, ID_PROJECTTREEVIEW);
+			std::vector<Heading> headings;
+			/*
+			headings.push_back(Heading(TEXT("1-a"), 1));
+			headings.push_back(Heading(TEXT("1-b"), 1));
+			headings.push_back(Heading(TEXT("2-a"), 2));
+			headings.push_back(Heading(TEXT("2-a"), 3));
+			headings.push_back(Heading(TEXT("2-a"), 4));
+			headings.push_back(Heading(TEXT("2-a"), 5));
+			headings.push_back(Heading(TEXT("1-c"), 1));
+			headings.push_back(Heading(TEXT("2-a"), 2));
+			headings.push_back(Heading(TEXT("2-b"), 2));
+			*/
+			_treeView.initTreeViewItems(headings, IDR_ZOOMIN, IDR_ZOOMOUT, IDR_FIND);
+			_treeView.display();
+			openProject(TEXT("C:\\sources\\Notepad++\\trunk\\PowerEditor\\src\\WinControls\\ProjectPanel\\demo.xml"));
+            return TRUE;
+        }
+/*
+		case WM_NOTIFY:
+		{
+			switch (((LPNMHDR)lParam)->code)
+			{
+				case NM_DBLCLK:
+				{
+					LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam;
+					int i = lpnmitem->iItem;
+
+					if (i == -1)
+					{
+						//::MessageBoxA(NULL, "oh yeh","",MB_OK);
+						::SendMessage(_hParent, WM_COMMAND, IDM_FILE_NEW, 0);
+					}
+					return TRUE;
+				}
+
+				case NM_CLICK:
+				{
+					LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam;
+					int i = lpnmitem->iItem;
+
+					if (i == -1)
+						return TRUE;
+
+					LVITEM item;
+					item.mask = LVIF_PARAM;
+					item.iItem = i;	
+					ListView_GetItem(((LPNMHDR)lParam)->hwndFrom, &item);
+					TaskLstFnStatus *tlfs = (TaskLstFnStatus *)item.lParam;
+
+					activateDoc(tlfs);
+					return TRUE;
+				}
+
+				case NM_RCLICK :
+				{
+					// Switch to the right document
+					LPNMITEMACTIVATE lpnmitem = (LPNMITEMACTIVATE) lParam;
+					int i = lpnmitem->iItem;
+					if (i == -1)
+						return TRUE;
+
+					LVITEM item;
+					item.mask = LVIF_PARAM;
+					item.iItem = i;	
+					ListView_GetItem(((LPNMHDR)lParam)->hwndFrom, &item);
+					TaskLstFnStatus *tlfs = (TaskLstFnStatus *)item.lParam;
+
+					activateDoc(tlfs);
+
+					// Redirect NM_RCLICK message to Notepad_plus handle
+					NMHDR	nmhdr;
+					nmhdr.code = NM_RCLICK;
+					nmhdr.hwndFrom = _hSelf;
+					nmhdr.idFrom = ::GetDlgCtrlID(nmhdr.hwndFrom);
+					::SendMessage(_hParent, WM_NOTIFY, nmhdr.idFrom, (LPARAM)&nmhdr);
+					return TRUE;
+				}
+
+				case LVN_GETINFOTIP:
+				{
+					LPNMLVGETINFOTIP pGetInfoTip = (LPNMLVGETINFOTIP)lParam;
+					int i = pGetInfoTip->iItem;
+					if (i == -1)
+						return TRUE;
+					generic_string fn = getFullFilePath((size_t)i);
+					lstrcpyn(pGetInfoTip->pszText, fn.c_str(), pGetInfoTip->cchTextMax);
+					return TRUE;
+				}
+
+				case LVN_COLUMNCLICK:
+				{
+					LPNMLISTVIEW pnmLV = (LPNMLISTVIEW)lParam;
+					setHeaderOrder(pnmLV);
+					ListView_SortItemsEx(pnmLV->hdr.hwndFrom, ListViewCompareProc,(LPARAM)pnmLV);
+					return TRUE;
+				}
+				case LVN_KEYDOWN:
+				{
+					switch (((LPNMLVKEYDOWN)lParam)->wVKey)
+					{
+						case VK_RETURN:
+						{
+							int i = ListView_GetSelectionMark(_fileListView.getHSelf());
+
+							if (i == -1)
+								return TRUE;
+
+							LVITEM item;
+							item.mask = LVIF_PARAM;
+							item.iItem = i;	
+							ListView_GetItem(((LPNMHDR)lParam)->hwndFrom, &item);
+							TaskLstFnStatus *tlfs = (TaskLstFnStatus *)item.lParam;
+							activateDoc(tlfs);
+							return TRUE;
+						}
+						default:
+							break;
+					}
+				}
+				break;
+
+				default:
+					break;
+			}
+		}
+		return TRUE;
+*/
+        case WM_SIZE:
+        {/*
+            int width = LOWORD(lParam);
+            int height = HIWORD(lParam);
+			::MoveWindow(_fileListView.getHSelf(), 0, 0, width, height, TRUE);
+            */break;
+        }
+        
+		case WM_DESTROY:
+        {
+			//_fileListView.destroy();
+            break;
+        }
+
+        default :
+            return DockingDlgInterface::run_dlgProc(message, wParam, lParam);
+    }
+	return DockingDlgInterface::run_dlgProc(message, wParam, lParam);
+}
+
+bool ProjectPanel::openProject(TCHAR *projectFileName)
+{
+	TiXmlDocument *pXmlDocProject = new TiXmlDocument(projectFileName);
+	bool loadOkay = pXmlDocProject->LoadFile();
+	if (!loadOkay)
+		return false;
+
+	TiXmlNode *root = pXmlDocProject->FirstChild(TEXT("NotepadPlus"));
+	if (!root) 
+		return false;
+
+	root = root->FirstChild(TEXT("Project"));
+	if (!root) 
+		return false;
+
+	loadOkay = buildTreeFrom(root, TVI_ROOT);
+	delete pXmlDocProject;
+	
+	return loadOkay;
+}
+
+bool ProjectPanel::buildTreeFrom(TiXmlNode *projectRoot, HTREEITEM hParentItem)
+{
+	for (TiXmlNode *childNode = projectRoot->FirstChildElement();
+		childNode ;
+		childNode = childNode->NextSibling())
+	{
+		const TCHAR *v = childNode->Value();
+		if (lstrcmp(TEXT("Folder"), v) == 0)
+		{
+			//::MessageBox(NULL, (childNode->ToElement())->Attribute(TEXT("name")), TEXT("Folder"), MB_OK);
+			HTREEITEM addedItem = _treeView.addItem((childNode->ToElement())->Attribute(TEXT("name")), hParentItem);
+			if (!childNode->NoChildren())
+			{
+				bool isOK = buildTreeFrom(childNode, addedItem);
+				if (!isOK)
+					return false;
+			}
+		}
+		else if (lstrcmp(TEXT("File"), v) == 0)
+		{
+			_treeView.addItem((childNode->ToElement())->Attribute(TEXT("name")), hParentItem);
+			//::MessageBox(NULL, (childNode->ToElement())->Attribute(TEXT("name")), TEXT("File"), MB_OK);
+		}
+	}
+	return true;
+}

PowerEditor/src/WinControls/ProjectPanel/ProjectPanel.h

@@ -0,0 +1,57 @@
+/*
+this file is part of notepad++
+Copyright (C)2011 Don HO <donho@altern.org>
+
+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 PROJECTPANEL_H
+#define  PROJECTPANEL_H
+
+//#include <windows.h>
+#ifndef DOCKINGDLGINTERFACE_H
+#include "DockingDlgInterface.h"
+#endif //DOCKINGDLGINTERFACE_H
+
+#include "TreeView.h"
+#include "ProjectPanel_rc.h"
+
+class TiXmlNode;
+
+class ProjectPanel : public DockingDlgInterface {
+public:
+	ProjectPanel(): DockingDlgInterface(IDD_PROJECTPANEL) {};
+
+	void init(HINSTANCE hInst, HWND hPere) {
+		DockingDlgInterface::init(hInst, hPere);
+	};
+
+    virtual void display(bool toShow = true) const {
+        DockingDlgInterface::display(toShow);
+    };
+
+    void setParent(HWND parent2set){
+        _hParent = parent2set;
+    };
+
+	bool openProject(TCHAR *projectFileName);
+	
+protected:
+	TreeView _treeView;
+	virtual BOOL CALLBACK ProjectPanel::run_dlgProc(UINT message, WPARAM wParam, LPARAM lParam);
+	bool buildTreeFrom(TiXmlNode *projectRoot, HTREEITEM hParentItem);
+
+};
+#endif // PROJECTPANEL_H

PowerEditor/src/WinControls/ProjectPanel/ProjectPanel.rc

@@ -0,0 +1,30 @@
+/*
+this file is part of notepad++
+Copyright (C)2011 Don HO <donho@altern.org>
+
+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.
+*/
+
+#include <windows.h>
+#include "ProjectPanel_rc.h"
+
+IDD_PROJECTPANEL DIALOGEX 26, 41, 142, 324
+STYLE DS_SETFONT | WS_POPUP | WS_CAPTION | WS_SYSMENU
+EXSTYLE WS_EX_TOOLWINDOW | WS_EX_WINDOWEDGE
+CAPTION "Project"
+FONT 8, "MS Sans Serif", 0, 0, 0x0
+BEGIN
+	CONTROL    "",ID_PROJECTTREEVIEW,"SysTreeView32",      TVS_HASBUTTONS | TVS_HASLINES | WS_BORDER | WS_HSCROLL | WS_TABSTOP,7,7,172,93
+END

PowerEditor/src/WinControls/ProjectPanel/ProjectPanel_rc.h

@@ -0,0 +1,25 @@
+//this file is part of notepad++
+//Copyright (C)2011 Don HO <donho@altern.org>
+//
+//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 PROJECTPANEL_RC_H
+#define PROJECTPANEL_RC_H
+
+#define	IDD_PROJECTPANEL		3100
+#define	ID_PROJECTTREEVIEW    (IDD_PROJECTPANEL + 1)
+
+#endif // PROJECTPANEL_RC_H
+

PowerEditor/src/WinControls/ProjectPanel/TreeView.cpp

@@ -0,0 +1,189 @@
+//this file is part of notepad++
+//Copyright (C)2011 Don HO <donho@altern.org>
+//
+//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.
+
+#include "precompiledHeaders.h"
+#include "TreeView.h"
+
+
+#define CX_BITMAP         14
+#define CY_BITMAP         14
+#define NUM_BITMAPS       3
+
+#define INDEX_OPEN_NODE   0
+#define INDEX_CLOSED_NODE 1
+#define INDEX_LEAF        2
+
+void TreeView::init(HINSTANCE hInst, HWND parent, int treeViewID)
+{
+	Window::init(hInst, parent);
+	_hSelf = ::GetDlgItem(parent, treeViewID);
+}
+
+BOOL TreeView::initImageList(int open_node_id, int closed_node_id, int leaf_id) 
+{
+	int i;
+	HBITMAP hbmp;
+
+	// Creation of image list
+	if ((_hImaLst = ImageList_Create(CX_BITMAP, CY_BITMAP, ILC_COLOR32 | ILC_MASK, NUM_BITMAPS, 0)) == NULL) 
+		return FALSE;
+
+	// Add the bmp in the list
+	hbmp = LoadBitmap(_hInst, MAKEINTRESOURCE(open_node_id));
+	if(hbmp == NULL)
+		return FALSE;
+	i =ImageList_Add(_hImaLst, hbmp, (HBITMAP)NULL);
+	DeleteObject(hbmp);
+
+	hbmp = LoadBitmap(_hInst, MAKEINTRESOURCE(closed_node_id));
+	if(hbmp == NULL)
+		return FALSE;
+	i =ImageList_Add(_hImaLst, hbmp, (HBITMAP)NULL);
+	DeleteObject(hbmp);
+
+	hbmp = LoadBitmap(_hInst, MAKEINTRESOURCE(leaf_id));
+	if(hbmp == NULL)
+		return FALSE;
+	i =ImageList_Add(_hImaLst, hbmp, (HBITMAP)NULL);
+	DeleteObject(hbmp);
+
+	if (ImageList_GetImageCount(_hImaLst) < 3)
+		return FALSE;
+
+	// Set image list to the tree view
+	TreeView_SetImageList(_hSelf, _hImaLst, TVSIL_NORMAL);
+
+	return TRUE;
+}
+
+
+BOOL TreeView::initTreeViewItems(std::vector<Heading> & headings, int idOpen, int idClosed, int idDocument)
+{ 
+	HTREEITEM hti;
+
+	initImageList(idOpen,idClosed,idDocument);
+
+	for (size_t i = 0; i < headings.size(); i++) 
+	{ 
+		// Add the item to the tree-view control. 
+		hti = addItem(headings[i]._name, headings[i]._level); 
+		if (hti == NULL)
+			return FALSE;
+	}
+	return TRUE;
+}
+
+
+void TreeView::destroy()
+{
+	::DestroyWindow(_hSelf);
+	_hSelf = NULL;
+} 
+
+LRESULT TreeView::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
+{
+	return ::CallWindowProc(_defaultProc, hwnd, Message, wParam, lParam);
+}
+
+HTREEITEM TreeView::addItem(const TCHAR *itemName, HTREEITEM hParentItem)
+{
+	TVITEM tvi;
+	tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM; 
+
+	// Set the text of the item.
+	tvi.pszText = (LPTSTR)itemName; 
+	tvi.cchTextMax = sizeof(tvi.pszText)/sizeof(tvi.pszText[0]); 
+
+	// Assume the item is not a parent item, so give it a 
+	// document image.
+	tvi.iImage = INDEX_LEAF; 
+	tvi.iSelectedImage = INDEX_LEAF; 
+
+	// Save the heading level in the item's application-defined 
+	// data area. 
+	tvi.lParam = (LPARAM)0;//nLevel; 
+
+	TVINSERTSTRUCT tvInsertStruct;
+	tvInsertStruct.item = tvi; 
+	tvInsertStruct.hInsertAfter = (HTREEITEM)TVI_LAST;
+	tvInsertStruct.hParent = hParentItem;
+
+	return (HTREEITEM)::SendMessage(_hSelf, TVM_INSERTITEM, 0, (LPARAM)(LPTVINSERTSTRUCT)&tvInsertStruct);
+}
+
+HTREEITEM TreeView::addItem(const TCHAR *itemName, int nLevel)
+{ 
+	TVITEM tvi; 
+	TVINSERTSTRUCT tv_insert_struct;
+	static HTREEITEM hPrev = (HTREEITEM)TVI_FIRST; 
+	static HTREEITEM hPrevRootItem = NULL; 
+	static HTREEITEM hPrevLev2Item = NULL; 
+	HTREEITEM hti; 
+
+	tvi.mask = TVIF_TEXT | TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_PARAM; 
+
+	// Set the text of the item.
+	tvi.pszText = (LPTSTR) itemName; 
+	tvi.cchTextMax = sizeof(tvi.pszText)/sizeof(tvi.pszText[0]); 
+
+	// Assume the item is not a parent item, so give it a 
+	// document image.
+
+	tvi.iImage = INDEX_LEAF; 
+	tvi.iSelectedImage = INDEX_LEAF; 
+
+	// Save the heading level in the item's application-defined 
+	// data area. 
+	tvi.lParam = (LPARAM)nLevel; 
+	tv_insert_struct.item = tvi; 
+	tv_insert_struct.hInsertAfter = hPrev; 
+
+	// Set the parent item based on the specified level. 
+	if (nLevel == 1) 
+		tv_insert_struct.hParent = TVI_ROOT; 
+	else if (nLevel == 2) 
+		tv_insert_struct.hParent = hPrevRootItem; 
+	else 
+		tv_insert_struct.hParent = hPrevLev2Item; 
+
+	// Add the item to the tree-view control. 
+	hPrev = (HTREEITEM)SendMessage(_hSelf, TVM_INSERTITEM, 0, (LPARAM)(LPTVINSERTSTRUCT)&tv_insert_struct); 
+
+	if (hPrev == NULL)
+		return NULL;
+
+	// Save the handle to the item. 
+	if (nLevel == 1)
+		hPrevRootItem = hPrev;
+	else if (nLevel == 2)
+		hPrevLev2Item = hPrev;
+
+	// The new item is a child item. Give the parent item a 
+	// closed folder bitmap to indicate it now has child items. 
+	if (nLevel > 1)
+	{ 
+		hti = TreeView_GetParent(_hSelf, hPrev);
+		tvi.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
+		tvi.hItem = hti;
+		tvi.iImage = INDEX_CLOSED_NODE;
+		tvi.iSelectedImage = INDEX_CLOSED_NODE;
+		TreeView_SetItem(_hSelf, &tvi);
+	}
+	return hPrev; 
+}
+
+

PowerEditor/src/WinControls/ProjectPanel/TreeView.h

@@ -0,0 +1,56 @@
+//this file is part of notepad++
+//Copyright (C)2011 Don HO <donho@altern.org>
+//
+//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 TREE_VIEW_H
+#define TREE_VIEW_H
+
+#include "window.h"
+
+struct Heading {
+    TCHAR _name[64]; 
+    int _level;
+	Heading(TCHAR *name, int level): _level(level){
+		lstrcpy(_name, name);
+	};
+};
+
+class TreeView : public Window
+{
+public:
+	TreeView() : Window() {};
+
+	virtual ~TreeView() {};
+	virtual void init(HINSTANCE hInst, HWND parent, int treeViewID);
+	virtual void destroy();
+	HTREEITEM addItem(const TCHAR *itemName, int nLevel);
+	HTREEITEM addItem(const TCHAR *itemName, HTREEITEM hParentItem);
+	BOOL initTreeViewItems(std::vector<Heading> & headings, int idOpen, int idClosed, int idDocument);
+
+protected:
+	HIMAGELIST _hImaLst;
+	WNDPROC _defaultProc;
+	LRESULT runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam);
+
+	static LRESULT CALLBACK staticProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) {
+		return (((TreeView *)(::GetWindowLongPtr(hwnd, GWL_USERDATA)))->runProc(hwnd, Message, wParam, lParam));
+	};
+	BOOL initImageList(int open_node_id, int closed_node_id, int leaf_id);
+
+};
+
+
+#endif // TREE_VIEW_H

PowerEditor/src/WinControls/ProjectPanel/demo.xml

@@ -0,0 +1,12 @@
+<NotepadPlus>
+	<Project name="Notepad++">
+		<Folder name="Power Editor">
+			<Folder name="src">
+				<File name="C:\toto.txt"/>
+			</Folder>
+			<File name="C:\sources\Notepad++\trunk\PowerEditor\license.txt"/>
+		</Folder>
+		<Folder name="Scintilla">
+		</Folder>
+	</Project>
+</NotepadPlus>

PowerEditor/src/menuCmdID.h

@@ -243,6 +243,7 @@
         #define    IDM_VIEW_UNFOLD_8    (IDM_VIEW_UNFOLD + 8)
     
 	#define    IDM_VIEW_FILESWITCHER_PANEL        (IDM_VIEW + 70)
+	#define    IDM_VIEW_PROJECT_PANEL        (IDM_VIEW + 80)
 
     #define    IDM_VIEW_GOTO_ANOTHER_VIEW        10001
     #define    IDM_VIEW_CLONE_TO_ANOTHER_VIEW    10002

PowerEditor/src/resource.h

@@ -299,7 +299,10 @@
 //#define	IDD_FINDCHARACTERS      2900
 
 //See VerticalFileSwitcher_rc.h
-//#define	IDC_LIST_FILESWITCHER      3000
+//#define	IDD_FILESWITCHER_PANEL      3000
+
+//See ProjectPanel_rc.h
+//#define	IDD_PROJECTPANEL      3100
 
 // See regExtDlg.h
 //#define	IDD_REGEXT 4000

PowerEditor/visual.net/notepadPlus.vcproj

@@ -133,7 +133,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				FavorSizeOrSpeed="0"
-				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\ClipboardHistory;..\src\WinControls\FindCharsInRange;..\src\WinControls\VerticalFileSwitcher"
+				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\ClipboardHistory;..\src\WinControls\FindCharsInRange;..\src\WinControls\VerticalFileSwitcher;..\src\WinControls\ProjectPanel"
 				PreprocessorDefinitions="WIN32;_WINDOWS;_USE_64BIT_TIME_T;TIXML_USE_STL;TIXMLA_USE_STL;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NON_CONFORMING_SWPRINTFS=1"
 				MinimalRebuild="true"
 				ExceptionHandling="2"
@@ -228,7 +228,7 @@
 				FavorSizeOrSpeed="1"
 				OmitFramePointers="false"
 				WholeProgramOptimization="false"
-				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\ClipboardHistory;..\src\WinControls\FindCharsInRange;..\src\WinControls\VerticalFileSwitcher"
+				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\ClipboardHistory;..\src\WinControls\FindCharsInRange;..\src\WinControls\VerticalFileSwitcher;..\src\WinControls\ProjectPanel"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USE_64BIT_TIME_T;TIXML_USE_STL;TIXMLA_USE_STL;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NON_CONFORMING_SWPRINTFS=1"
 				GeneratePreprocessedFile="0"
 				StringPooling="true"
@@ -325,7 +325,7 @@
 				FavorSizeOrSpeed="1"
 				OmitFramePointers="false"
 				WholeProgramOptimization="false"
-				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\FindCharsInRange;..\src\WinControls\ClipboardHistory;..\src\WinControls\VerticalFileSwitcher"
+				AdditionalIncludeDirectories="..\src\WinControls\AboutDlg;..\..\scintilla\include;..\include;..\src\WinControls;..\src\WinControls\ImageListSet;..\src\WinControls\OpenSaveFileDialog;..\src\WinControls\SplitterContainer;..\src\WinControls\StaticDialog;..\src\WinControls\TabBar;..\src\WinControls\ToolBar;..\src\MISC\Process;..\src\ScitillaComponent;..\src\MISC;..\src\MISC\SysMsg;..\src\WinControls\StatusBar;..\src;..\src\WinControls\StaticDialog\RunDlg;..\src\tinyxml;..\src\WinControls\ColourPicker;..\src\Win32Explr;..\src\MISC\RegExt;..\src\WinControls\TrayIcon;..\src\WinControls\shortcut;..\src\WinControls\Grid;..\src\WinControls\ContextMenu;..\src\MISC\PluginsManager;..\src\WinControls\Preference;..\src\WinControls\WindowsDlg;..\src\WinControls\TaskList;..\src\WinControls\DockingWnd;..\src\WinControls\ToolTip;..\src\MISC\Exception;..\src\MISC\Common;..\src\tinyxml\tinyXmlA;..\src\WinControls\AnsiCharPanel;..\src\WinControls\FindCharsInRange;..\src\WinControls\ClipboardHistory;..\src\WinControls\VerticalFileSwitcher;..\src\WinControls\ProjectPanel"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USE_64BIT_TIME_T;TIXML_USE_STL;TIXMLA_USE_STL;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_WARNINGS;_CRT_NON_CONFORMING_SWPRINTFS=1"
 				StringPooling="true"
 				ExceptionHandling="2"
@@ -667,6 +667,10 @@
 				RelativePath="..\src\MISC\Process\Process.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\ProjectPanel.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\src\MISC\RegExt\regExtDlg.cpp"
 				>
@@ -775,6 +779,10 @@
 				RelativePath="..\src\WinControls\TrayIcon\trayIconControler.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\TreeView.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\src\UniConversion.cpp"
 				>
@@ -1113,6 +1121,10 @@
 				RelativePath="..\src\icons\print.bmp"
 				>
 			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\ProjectPanel.rc"
+				>
+			</File>
 			<File
 				RelativePath="..\src\icons\readonly.ico"
 				>
@@ -1582,6 +1594,14 @@
 				RelativePath="..\src\MISC\Process\Process.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\ProjectPanel.h"
+				>
+			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\ProjectPanel_rc.h"
+				>
+			</File>
 			<File
 				RelativePath="..\src\MISC\RegExt\regExtDlg.h"
 				>
@@ -1591,11 +1611,11 @@
 				>
 			</File>
 			<File
-				RelativePath="..\src\resource.h"
+				RelativePath="..\src\WinControls\Preference\resource.h"
 				>
 			</File>
 			<File
-				RelativePath="..\src\WinControls\Preference\resource.h"
+				RelativePath="..\src\resource.h"
 				>
 			</File>
 			<File
@@ -1698,6 +1718,10 @@
 				RelativePath="..\src\WinControls\TrayIcon\trayIconControler.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\WinControls\ProjectPanel\TreeView.h"
+				>
+			</File>
 			<File
 				RelativePath="..\src\UniConversion.h"
 				>