Add textbox for filtering the list of snippets

Author: ffes

DlgConsole.cpp

@@ -50,11 +50,13 @@
 
 static HWND s_hDlg = NULL;// The HWND to the dialog
 static HWND s_hList = NULL;// The HWND to the listbox
+static HWND s_hFilter = NULL;// The HWND to the filter editbox
 static HWND s_hCombo = NULL;// The HWND to the combo
 static WNDPROC s_hListboxProcOld = NULL;// The HWND to the original procedure of the listbox
 static HICON s_hTabIcon = NULL;// The icon on the docking tab
 static HBRUSH s_hbrBkgnd = NULL;// The brush to paint the theme on the background of the listbox
 static int s_iHeightCombo = 20;// This info should come from Windows
+static int s_iHeightFilter = 20;// This info should come from Windows
 static bool s_bConsoleInitialized = false;// Is the console initialized?
 static bool s_bConsoleVisible = false;// Is the console visible?
 static Library* s_curLibrary = NULL;// The currently selected lib
@@ -462,8 +464,17 @@ static void IndentSnippet(int firstLine, int lastLine)
 static void OnSize(HWND hWnd, int iWidth, int iHeight)
 {
 UNREFERENCED_PARAMETER(hWnd);
-SetWindowPos(s_hList, 0, 0, s_iHeightCombo + SPACER, iWidth, iHeight - s_iHeightCombo - SPACER, SWP_NOACTIVATE | SWP_NOZORDER);
+
+// Position the languages combobox
 SetWindowPos(s_hCombo, 0, 0, 0, iWidth, s_iHeightCombo, SWP_NOACTIVATE | SWP_NOZORDER);
+
+// Position the filter editbox
+const int iFilterX = s_iHeightCombo + SPACER;
+SetWindowPos(s_hFilter, 0, 0, iFilterX, iWidth, s_iHeightFilter, SWP_NOACTIVATE | SWP_NOZORDER);
+
+// Position the list of snippets
+const int iListX = iFilterX + s_iHeightFilter + SPACER;
+SetWindowPos(s_hList, 0, 0, iListX, iWidth, iHeight - iListX, SWP_NOACTIVATE | SWP_NOZORDER);
 }
 
 /////////////////////////////////////////////////////////////////////////////
@@ -1160,12 +1171,17 @@ static BOOL OnInitDialog(HWND hWnd)
 // Store the DlgItems
 s_hList = GetDlgItem(hWnd, IDC_LIST);
 s_hCombo = GetDlgItem(hWnd, IDC_NAME);
+s_hFilter = GetDlgItem(hWnd, IDC_FILTER);
 
-// Get the height of the combobox
+// Get the height of the languages combobox
 RECT rc;
 GetWindowRect(s_hCombo, &rc);
 s_iHeightCombo = rc.bottom - rc.top;
 
+// Get the height of the filter editbox
+GetWindowRect(s_hFilter, &rc);
+s_iHeightFilter = rc.bottom - rc.top;
+
 // Use our own ListboxProc to intercept the ENTER-key
 s_hListboxProcOld = (WNDPROC)SetWindowLongPtr(s_hList, GWLP_WNDPROC, (LONG_PTR)ListboxProc);
 

NppSnippets_res.rc

@@ -84,6 +84,7 @@ CAPTION "Snippets"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
 COMBOBOX	IDC_NAME, 0, 0, 77, 30, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
+EDITTEXT	IDC_FILTER, 0, 7, 77, 14, ES_AUTOVSCROLL | ES_AUTOHSCROLL
 LISTBOX	IDC_LIST, 0, 7, 186, 90, LBS_NOTIFY | WS_VSCROLL | WS_BORDER
 END
 

Resource.h

@@ -1,7 +1,7 @@
 #ifndef RESOURCE_H
 #define RESOURCE_H
 
-#ifndef IDC_STATIC 
+#ifndef IDC_STATIC
 #define IDC_STATIC -1
 #endif
 
@@ -16,7 +16,8 @@
 // Snippets Console/Main dialog
 #defineIDD_SNIPPETS3000
 #defineIDC_LIST3001
-#defineIDC_NAME3002
+#defineIDC_FILTER3002
+#defineIDC_NAME3003
 
 // Edit Snippet dialog
 #define IDD_EDIT_SNIPPET3100