Replace treeview bmp with ico

- use recommended subclassing
- fix missing icons in function list when searching

ref #14959

Close #15405

PowerEditor/src/Notepad_plus.rc

@@ -360,15 +360,15 @@ IDR_FIND_RESULT_ICO2            ICON        "icons/light/panels/tabbar/findResul
 IDR_FIND_RESULT_ICO_DM          ICON        "icons/dark/panels/tabbar/findResult.ico"
 
 
-IDI_PROJECT_WORKSPACE           BITMAP      "icons/standard/panels/treeview/project_work_space.bmp"
-IDI_PROJECT_WORKSPACEDIRTY      BITMAP      "icons/standard/panels/treeview/project_work_space_dirty.bmp"
-IDI_PROJECT_PROJECT             BITMAP      "icons/standard/panels/treeview/project_root.bmp"
-IDI_PROJECT_FOLDEROPEN          BITMAP      "icons/standard/panels/treeview/project_folder_open.bmp"
-IDI_PROJECT_FOLDERCLOSE         BITMAP      "icons/standard/panels/treeview/project_folder_close.bmp"
-IDI_PROJECT_FILE                BITMAP      "icons/standard/panels/treeview/project_file.bmp"
-IDI_PROJECT_FILEINVALID         BITMAP      "icons/standard/panels/treeview/project_file_invalid.bmp"
-IDI_FB_ROOTOPEN                 BITMAP      "icons/standard/panels/treeview/fb_root_open.bmp"
-IDI_FB_ROOTCLOSE                BITMAP      "icons/standard/panels/treeview/fb_root_close.bmp"
+IDI_PROJECT_WORKSPACE           ICON        "icons/standard/panels/treeview/project_work_space.ico"
+IDI_PROJECT_WORKSPACEDIRTY      ICON        "icons/standard/panels/treeview/project_work_space_dirty.ico"
+IDI_PROJECT_PROJECT             ICON        "icons/standard/panels/treeview/project_root.ico"
+IDI_PROJECT_FOLDEROPEN          ICON        "icons/standard/panels/treeview/project_folder_open.ico"
+IDI_PROJECT_FOLDERCLOSE         ICON        "icons/standard/panels/treeview/project_folder_close.ico"
+IDI_PROJECT_FILE                ICON        "icons/standard/panels/treeview/project_file.ico"
+IDI_PROJECT_FILEINVALID         ICON        "icons/standard/panels/treeview/project_file_invalid.ico"
+IDI_FB_ROOTOPEN                 ICON        "icons/standard/panels/treeview/fb_root_open.ico"
+IDI_FB_ROOTCLOSE                ICON        "icons/standard/panels/treeview/fb_root_close.ico"
 
 IDI_FB_SELECTCURRENTFILE        ICON        "icons/standard/panels/toolbar/fb_select_current_file.ico"
 IDI_FB_FOLDALL                  ICON        "icons/standard/panels/toolbar/fb_fold_all.ico"
@@ -377,9 +377,9 @@ IDI_FB_SELECTCURRENTFILE_DM     ICON        "icons/dark/panels/toolbar/fb_select
 IDI_FB_FOLDALL_DM               ICON        "icons/dark/panels/toolbar/fb_fold_all.ico"
 IDI_FB_EXPANDALL_DM             ICON        "icons/dark/panels/toolbar/fb_expand_all.ico"
 
-//IDI_FUNCLIST_ROOT               BITMAP      "icons/standard/panels/treeview/project_file.bmp" // same file as IDI_PROJECT_FILE
-IDI_FUNCLIST_NODE               BITMAP      "icons/standard/panels/treeview/funcList_node.bmp"
-IDI_FUNCLIST_LEAF               BITMAP      "icons/standard/panels/treeview/funcList_leaf.bmp"
+//IDI_FUNCLIST_ROOT               ICON        "icons/standard/panels/treeview/project_file.ico" // same file as IDI_PROJECT_FILE
+IDI_FUNCLIST_NODE               ICON        "icons/standard/panels/treeview/funcList_node.ico"
+IDI_FUNCLIST_LEAF               ICON        "icons/standard/panels/treeview/funcList_leaf.ico"
 
 IDI_FUNCLIST_SORTBUTTON            ICON     "icons/standard/panels/toolbar/funclstSort.ico"
 IDI_FUNCLIST_RELOADBUTTON          ICON     "icons/standard/panels/toolbar/funclstReload.ico"

PowerEditor/src/NppBigSwitch.cpp

@@ -3670,7 +3670,7 @@ LRESULT Notepad_plus::process(HWND hwnd, UINT message, WPARAM wParam, LPARAM lPa
 			_subDocTab.setFont();
 			_mainDocTab.resizeIconsDpi();
 			_subDocTab.resizeIconsDpi();
-			_subDocTab.setCloseBtnImageList();
+			_mainDocTab.setCloseBtnImageList();
 			_subDocTab.setCloseBtnImageList();
 			::SendMessage(_pPublicInterface->getHSelf(), WM_COMMAND, IDM_VIEW_REDUCETABBAR, 0);
 

PowerEditor/src/WinControls/FileBrowser/fileBrowser.cpp

@@ -180,8 +180,9 @@ intptr_t CALLBACK FileBrowser::run_dlgProc(UINT message, WPARAM wParam, LPARAM l
 
 			FileBrowser::initPopupMenus();
 
+			std::vector<int> imgIds{ IDI_FB_ROOTOPEN, IDI_FB_ROOTCLOSE, IDI_PROJECT_FOLDEROPEN, IDI_PROJECT_FOLDERCLOSE, IDI_PROJECT_FILE };
 			_treeView.init(_hInst, _hSelf, ID_FILEBROWSERTREEVIEW);
-			_treeView.setImageList(CX_BITMAP, CY_BITMAP, 5, IDI_FB_ROOTOPEN, IDI_FB_ROOTCLOSE, IDI_PROJECT_FOLDEROPEN, IDI_PROJECT_FOLDERCLOSE, IDI_PROJECT_FILE);
+			_treeView.setImageList(imgIds);
 
 			_treeView.addCanNotDropInList(INDEX_OPEN_ROOT);
 			_treeView.addCanNotDropInList(INDEX_CLOSE_ROOT);

PowerEditor/src/WinControls/FunctionList/functionListPanel.cpp

@@ -710,39 +710,49 @@ void FunctionListPanel::searchFuncAndSwitchView()
 		_pTreeView->customSorting(_pTreeView->getRoot(), categorySortFunc, 0, true);
 }
 
-static WNDPROC oldFunclstToolbarProc = NULL;
-static LRESULT CALLBACK funclstToolbarProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+static LRESULT CALLBACK funclstToolbarProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR /*dwRefData*/)
 {
 	switch (message)
 	{
+		case WM_NCDESTROY:
+		{
+			::RemoveWindowSubclass(hwnd, funclstToolbarProc, uIdSubclass);
+			break;
+		}
+
 		case WM_CTLCOLOREDIT :
 		{
 			return ::SendMessage(::GetParent(hwnd), WM_CTLCOLOREDIT, wParam, lParam);
 		}
 	}
-	return oldFunclstToolbarProc(hwnd, message, wParam, lParam);
+	return ::DefSubclassProc(hwnd, message, wParam, lParam);
 }
 
-static WNDPROC oldFunclstSearchEditProc = NULL;
-static LRESULT CALLBACK funclstSearchEditProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+static LRESULT CALLBACK funclstSearchEditProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR /*dwRefData*/)
 {
 	switch (message)
 	{
+		case WM_NCDESTROY:
+		{
+			::RemoveWindowSubclass(hwnd, funclstSearchEditProc, uIdSubclass);
+			break;
+		}
+
 		case WM_CHAR:
 		{
 			if (wParam == VK_ESCAPE)
 			{
 				::SendMessage(hwnd, WM_SETTEXT, 0, reinterpret_cast<LPARAM>(L""));
-				return FALSE;
+				return 0;
 			}
 			else if (wParam == VK_TAB)
 			{
 				::SendMessage(GetParent(hwnd), WM_COMMAND, VK_TAB, 1);
-				return FALSE;
+				return 0;
 			}
 		}
 	}
-	return oldFunclstSearchEditProc(hwnd, message, wParam, lParam);
+	return ::DefSubclassProc(hwnd, message, wParam, lParam);
 }
 
 bool FunctionListPanel::shouldSort()
@@ -842,7 +852,8 @@ intptr_t CALLBACK FunctionListPanel::run_dlgProc(UINT message, WPARAM wParam, LP
 			const DWORD tbExStyle = static_cast<DWORD>(::SendMessage(_hToolbarMenu, TB_GETEXTENDEDSTYLE, 0, 0));
 			::SendMessage(_hToolbarMenu, TB_SETEXTENDEDSTYLE, 0, tbExStyle | TBSTYLE_EX_DOUBLEBUFFER);
 
-			oldFunclstToolbarProc = reinterpret_cast<WNDPROC>(::SetWindowLongPtr(_hToolbarMenu, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(funclstToolbarProc)));
+			constexpr UINT_PTR idSubclassFunclstToolbar = 2;
+			::SetWindowSubclass(_hToolbarMenu, funclstToolbarProc, idSubclassFunclstToolbar, 0);
 
 			const int iconSizeDyn = _dpiManager.scale(16);
 			constexpr int nbIcons = 3;
@@ -918,7 +929,8 @@ intptr_t CALLBACK FunctionListPanel::run_dlgProc(UINT message, WPARAM wParam, LP
 								2, 2, editWidth, editHeight,
 								_hToolbarMenu, reinterpret_cast<HMENU>(IDC_SEARCHFIELD_FUNCLIST), _hInst, 0 );
 
-			oldFunclstSearchEditProc = reinterpret_cast<WNDPROC>(::SetWindowLongPtr(_hSearchEdit, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(funclstSearchEditProc)));
+			constexpr UINT_PTR idSubclassFunclstSearchEdit = 3;
+			::SetWindowSubclass(_hSearchEdit, funclstSearchEditProc, idSubclassFunclstSearchEdit, 0);
 
 			if (_hFontSearchEdit == nullptr)
 			{
@@ -931,10 +943,11 @@ intptr_t CALLBACK FunctionListPanel::run_dlgProc(UINT message, WPARAM wParam, LP
 				::SendMessage(_hSearchEdit, WM_SETFONT, reinterpret_cast<WPARAM>(_hFontSearchEdit), MAKELPARAM(TRUE, 0));
 			}
 
+			std::vector<int> imgIds{ IDI_FUNCLIST_ROOT, IDI_FUNCLIST_NODE, IDI_FUNCLIST_LEAF };
 			_treeView.init(_hInst, _hSelf, IDC_LIST_FUNCLIST);
-			_treeView.setImageList(CX_BITMAP, CY_BITMAP, 3, IDI_FUNCLIST_ROOT, IDI_FUNCLIST_NODE, IDI_FUNCLIST_LEAF);
+			_treeView.setImageList(imgIds);
 			_treeViewSearchResult.init(_hInst, _hSelf, IDC_LIST_FUNCLIST_AUX);
-			_treeViewSearchResult.setImageList(CX_BITMAP, 3, CY_BITMAP, IDI_FUNCLIST_ROOT, IDI_FUNCLIST_NODE, IDI_FUNCLIST_LEAF);
+			_treeViewSearchResult.setImageList(imgIds);
 			
 			_treeView.makeLabelEditable(false);
 

PowerEditor/src/WinControls/ProjectPanel/ProjectPanel.cpp

@@ -77,8 +77,9 @@ intptr_t CALLBACK ProjectPanel::run_dlgProc(UINT message, WPARAM wParam, LPARAM
 			SendMessage(_hToolbarMenu, TB_AUTOSIZE, 0, 0); 
 			ShowWindow(_hToolbarMenu, SW_SHOW);
 
+			std::vector<int> imgIds{ IDI_PROJECT_WORKSPACE, IDI_PROJECT_WORKSPACEDIRTY, IDI_PROJECT_PROJECT, IDI_PROJECT_FOLDEROPEN, IDI_PROJECT_FOLDERCLOSE, IDI_PROJECT_FILE, IDI_PROJECT_FILEINVALID };
 			_treeView.init(_hInst, _hSelf, ID_PROJECTTREEVIEW);
-			_treeView.setImageList(CX_BITMAP, CY_BITMAP, 7, IDI_PROJECT_WORKSPACE, IDI_PROJECT_WORKSPACEDIRTY, IDI_PROJECT_PROJECT, IDI_PROJECT_FOLDEROPEN, IDI_PROJECT_FOLDERCLOSE, IDI_PROJECT_FILE, IDI_PROJECT_FILEINVALID);
+			_treeView.setImageList(imgIds);
 
 			_treeView.addCanNotDropInList(INDEX_LEAF);
 			_treeView.addCanNotDropInList(INDEX_LEAF_INVALID);

PowerEditor/src/WinControls/TreeView/TreeView.cpp

@@ -21,7 +21,8 @@
 
 using namespace std;
 
-#define CY_ITEMHEIGHT     18
+constexpr int g_treeviewItemPadding = 1;
+constexpr int g_treeviewIcoSize = 16;
 
 void TreeView::init(HINSTANCE hInst, HWND parent, int treeViewID)
 {
@@ -47,11 +48,11 @@ void TreeView::init(HINSTANCE hInst, HWND parent, int treeViewID)
 
 	NppDarkMode::setTreeViewStyle(_hSelf);
 
-	int itemHeight = NppParameters::getInstance()._dpiManager.scaleY(CY_ITEMHEIGHT);
+	const int itemHeight = DPIManagerV2::scale(g_treeviewIcoSize + g_treeviewItemPadding * 2, _hParent);
 	TreeView_SetItemHeight(_hSelf, itemHeight);
 
-	::SetWindowLongPtr(_hSelf, GWLP_USERDATA, reinterpret_cast<LONG_PTR>(this));
-	_defaultProc = reinterpret_cast<WNDPROC>(::SetWindowLongPtr(_hSelf, GWLP_WNDPROC, reinterpret_cast<LONG_PTR>(staticProc)));
+	constexpr UINT_PTR idSubclassTreeview = 1;
+	::SetWindowSubclass(_hSelf, staticProc, idSubclassTreeview, reinterpret_cast<DWORD_PTR>(this));
 }
 
 
@@ -95,7 +96,23 @@ LRESULT TreeView::runProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
 			}
 		}
 	}
-	return ::CallWindowProc(_defaultProc, hwnd, Message, wParam, lParam);
+	return ::DefSubclassProc(hwnd, Message, wParam, lParam);
+}
+
+LRESULT TreeView::staticProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData)
+{
+	switch (Message)
+	{
+		case WM_NCDESTROY:
+		{
+			::RemoveWindowSubclass(hwnd, staticProc, uIdSubclass);
+			break;
+		}
+
+		default:
+			break;
+	}
+	return reinterpret_cast<TreeView*>(dwRefData)->runProc(hwnd, Message, wParam, lParam);
 }
 
 void TreeView::makeLabelEditable(bool toBeEnabled)
@@ -264,43 +281,33 @@ HTREEITEM TreeView::searchSubItemByName(const wchar_t *itemName, HTREEITEM hPare
 	return nullptr;
 }
 
-BOOL TreeView::setImageList(int w, int h, int nbImage, int image_id, ...)
+bool TreeView::setImageList(std::vector<int> imageIds, int imgSize)
 {
-	HBITMAP hbmp;
-	COLORREF maskColour = RGB(192, 192, 192);
+	const int nbImage = static_cast<int>(imageIds.size());
+	if (imgSize <= 0)
+		imgSize = g_treeviewIcoSize;
 
 	// Creation of image list
-	int bmDpiDynW = NppParameters::getInstance()._dpiManager.scaleX(w);
-	int bmDpiDynH = NppParameters::getInstance()._dpiManager.scaleY(h);
-	if ((_hImaLst = ImageList_Create(bmDpiDynW, bmDpiDynH, ILC_COLOR32 | ILC_MASK, nbImage, 0)) == NULL)
-		return FALSE;
+	int dpiImgSize = DPIManagerV2::scale(imgSize, _hParent);
+	if ((_hImaLst = ::ImageList_Create(dpiImgSize, dpiImgSize, ILC_COLOR32 | ILC_MASK, nbImage, 0)) == nullptr)
+		return false;
 
-	// Add the bmp in the list
-	va_list argLst;
-	va_start(argLst, image_id);
-	int imageID = image_id;
-
-	for (int i = 0; i < nbImage; i++)
+	// Add the ico into the list
+	for (const int& id : imageIds)
 	{
-		if (i > 0)
-			imageID = va_arg(argLst, int);
+		HICON hIcon = nullptr;
+		DPIManagerV2::loadIcon(_hInst, MAKEINTRESOURCE(id), dpiImgSize, dpiImgSize, &hIcon, LR_LOADMAP3DCOLORS | LR_LOADTRANSPARENT);
+		if (hIcon == nullptr)
+			return false;
 
-		hbmp = (HBITMAP)::LoadImage(_hInst, MAKEINTRESOURCE(imageID), IMAGE_BITMAP, bmDpiDynW, bmDpiDynH, 0);
-		if (hbmp == NULL)
-		{
-			va_end(argLst);
-			return FALSE;
+		::ImageList_AddIcon(_hImaLst, hIcon);
+		::DestroyIcon(hIcon);
 	}
-		ImageList_AddMasked(_hImaLst, hbmp, maskColour);
-		DeleteObject(hbmp);
-	}
-	va_end(argLst);
 
 	// Set image list to the tree view
 	TreeView_SetImageList(_hSelf, _hImaLst, TVSIL_NORMAL);
-	//TreeView_SetImageList(_treeViewSearchResult.getHSelf(), _hTreeViewImaLst, TVSIL_NORMAL);
 
-	return TRUE;
+	return true;
 }
 
 void TreeView::cleanSubEntries(HTREEITEM hTreeItem)

PowerEditor/src/WinControls/TreeView/TreeView.h

@@ -21,9 +21,6 @@
 #include "Window.h"
 #include "Common.h"
 
-#define CX_BITMAP         16
-#define CY_BITMAP         16
-
 struct TreeStateNode {
 	std::wstring _label;
 	std::wstring _extraData;
@@ -119,16 +116,13 @@ public:
 	bool searchLeafAndBuildTree(const TreeView & tree2Build, const std::wstring & text2Search, int index2Search);
 	void sort(HTREEITEM hTreeItem, bool isRecusive);
 	void customSorting(HTREEITEM hTreeItem, PFNTVCOMPARE sortingCallbackFunc, LPARAM lParam, bool isRecursive);
-	BOOL setImageList(int w, int h, int nbImage, int image_id, ...);
+	bool setImageList(std::vector<int> imageIds, int imgSize = 0);
 
 protected:
 	HIMAGELIST _hImaLst = nullptr;
-	WNDPROC _defaultProc = nullptr;
 	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, GWLP_USERDATA)))->runProc(hwnd, Message, wParam, lParam));
-	};
+	static LRESULT CALLBACK staticProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam, UINT_PTR uIdSubclass, DWORD_PTR dwRefData);
 
 	void cleanSubEntries(HTREEITEM hTreeItem);
 	void dupTree(HTREEITEM hTree2Dup, HTREEITEM hParentItem);