--- /dev/null
+/*
+ * ReactOS regedit
+ *
+ * childwnd.c
+ *
+ * Copyright (C) 2002 Robert Dickenson <robd@reactos.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.
+ */
+
+#ifdef _MSC_VER
+#include "stdafx.h"
+#else
+#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
+#include <windows.h>
+#include <commctrl.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <memory.h>
+#include <tchar.h>
+#include <process.h>
+#include <stdio.h>
+#endif
+
+#include <assert.h>
+#define ASSERT assert
+
+#include "main.h"
+#include "framewnd.h"
+#include "childwnd.h"
+#include "treeview.h"
+#include "listview.h"
+
+//HWND hLeftWnd; // Tree Control Window
+//HWND hRightWnd; // List Control Window
+
+#define hLeftWnd hTreeWnd
+#define hRightWnd hListWnd
+
+
+HWND hTreeWnd; // Tree Control Window
+HWND hListWnd; // List Control Window
+
+static int nSplitPos = 250;
+static int nFocusPanel;
+
+////////////////////////////////////////////////////////////////////////////////
+
+static void draw_splitbar(HWND hWnd, int x)
+{
+ RECT rt;
+ HDC hdc = GetDC(hWnd);
+
+ GetClientRect(hWnd, &rt);
+ rt.left = x - SPLIT_WIDTH/2;
+ rt.right = x + SPLIT_WIDTH/2+1;
+ InvertRect(hdc, &rt);
+ ReleaseDC(hWnd, hdc);
+}
+
+#define _NO_EXTENSIONS
+
+static void ResizeWnd(int cx, int cy)
+{
+ HDWP hdwp = BeginDeferWindowPos(2);
+ RECT rt = {0, 0, cx, cy};
+
+ cx = nSplitPos + SPLIT_WIDTH/2;
+ DeferWindowPos(hdwp, hTreeWnd, 0, rt.left, rt.top, nSplitPos-SPLIT_WIDTH/2-rt.left, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
+ DeferWindowPos(hdwp, hListWnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
+ EndDeferWindowPos(hdwp);
+}
+
+static void OnSize(WPARAM wParam, LPARAM lParam)
+{
+ if (wParam != SIZE_MINIMIZED) {
+ ResizeWnd(LOWORD(lParam), HIWORD(lParam));
+ }
+}
+
+static void OnPaint(HWND hWnd)
+{
+ PAINTSTRUCT ps;
+ RECT rt;
+ HDC hdc;
+
+ GetClientRect(hWnd, &rt);
+ hdc = BeginPaint(hWnd, &ps);
+ FillRect(ps.hdc, &rt, GetStockObject(LTGRAY_BRUSH));
+ EndPaint(hWnd, &ps);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// FUNCTION: _CmdWndProc(HWND, unsigned, WORD, LONG)
+//
+// PURPOSE: Processes WM_COMMAND messages for the main frame window.
+//
+//
+
+static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+ switch (LOWORD(wParam)) {
+ // Parse the menu selections:
+ case ID_REGISTRY_EXIT:
+ DestroyWindow(hWnd);
+ break;
+ case ID_VIEW_REFRESH:
+ // TODO:
+ break;
+ default:
+ return FALSE;
+ }
+ return TRUE;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
+//
+// PURPOSE: Processes messages for the child windows.
+//
+// WM_COMMAND - process the application menu
+// WM_PAINT - Paint the main window
+// WM_DESTROY - post a quit message and return
+//
+//
+LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+ static int last_split;
+// ChildWnd* pChildWnd = (ChildWnd*)GetWindowLong(hWnd, GWL_USERDATA);
+// ASSERT(pChildWnd);
+
+ switch (message) {
+ case WM_CREATE:
+ //HWND CreateListView(HWND hwndParent/*, Pane* pane*/, int id, LPTSTR lpszPathName);
+ hTreeWnd = CreateTreeView(hWnd, 1000, _T("c:\\foobar.txt"));
+ hListWnd = CreateListView(hWnd, 1001, _T(""));
+ break;
+ case WM_COMMAND:
+ if (!_CmdWndProc(hWnd, message, wParam, lParam)) {
+ return DefWindowProc(hWnd, message, wParam, lParam);
+ }
+ break;
+ case WM_PAINT:
+ OnPaint(hWnd);
+ return 0;
+ case WM_SETCURSOR:
+ if (LOWORD(lParam) == HTCLIENT) {
+ POINT pt;
+ GetCursorPos(&pt);
+ ScreenToClient(hWnd, &pt);
+ if (pt.x>=nSplitPos-SPLIT_WIDTH/2 && pt.x<nSplitPos+SPLIT_WIDTH/2+1) {
+ SetCursor(LoadCursor(0, IDC_SIZEWE));
+ return TRUE;
+ }
+ }
+ goto def;
+ //break;
+
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ break;
+ case WM_LBUTTONDOWN: {
+ RECT rt;
+ int x = LOWORD(lParam);
+ GetClientRect(hWnd, &rt);
+ if (x>=nSplitPos-SPLIT_WIDTH/2 && x<nSplitPos+SPLIT_WIDTH/2+1) {
+ last_split = nSplitPos;
+#ifdef _NO_EXTENSIONS
+ draw_splitbar(hWnd, last_split);
+#endif
+ SetCapture(hWnd);
+ }
+ break;}
+
+ case WM_LBUTTONUP:
+ if (GetCapture() == hWnd) {
+#ifdef _NO_EXTENSIONS
+ RECT rt;
+ int x = LOWORD(lParam);
+ draw_splitbar(hWnd, last_split);
+ last_split = -1;
+ GetClientRect(hWnd, &rt);
+ nSplitPos = x;
+ ResizeWnd(rt.right, rt.bottom);
+#endif
+ ReleaseCapture();
+ }
+ break;
+
+#ifdef _NO_EXTENSIONS
+ case WM_CAPTURECHANGED:
+ if (GetCapture()==hWnd && last_split>=0)
+ draw_splitbar(hWnd, last_split);
+ break;
+#endif
+ case WM_KEYDOWN:
+ if (wParam == VK_ESCAPE)
+ if (GetCapture() == hWnd) {
+ RECT rt;
+#ifdef _NO_EXTENSIONS
+ draw_splitbar(hWnd, last_split);
+#else
+ nSplitPos = last_split;
+#endif
+ GetClientRect(hWnd, &rt);
+ ResizeWnd(rt.right, rt.bottom);
+ last_split = -1;
+ ReleaseCapture();
+ SetCursor(LoadCursor(0, IDC_ARROW));
+ }
+ break;
+
+ case WM_MOUSEMOVE:
+ if (GetCapture() == hWnd) {
+ RECT rt;
+ int x = LOWORD(lParam);
+#ifdef _NO_EXTENSIONS
+ HDC hdc = GetDC(hWnd);
+ GetClientRect(hWnd, &rt);
+ rt.left = last_split-SPLIT_WIDTH/2;
+ rt.right = last_split+SPLIT_WIDTH/2+1;
+ InvertRect(hdc, &rt);
+ last_split = x;
+ rt.left = x-SPLIT_WIDTH/2;
+ rt.right = x+SPLIT_WIDTH/2+1;
+ InvertRect(hdc, &rt);
+ ReleaseDC(hWnd, hdc);
+#else
+ GetClientRect(hWnd, &rt);
+ if (x>=0 && x<rt.right) {
+ nSplitPos = x;
+ //resize_tree(pChildWnd, rt.right, rt.bottom);
+ rt.left = x-SPLIT_WIDTH/2;
+ rt.right = x+SPLIT_WIDTH/2+1;
+ InvalidateRect(hWnd, &rt, FALSE);
+ UpdateWindow(hLeftWnd);
+ UpdateWindow(hWnd);
+ UpdateWindow(hRightWnd);
+ }
+#endif
+ }
+ break;
+
+#ifndef _NO_EXTENSIONS
+ case WM_GETMINMAXINFO:
+ DefWindowProc(hWnd, message, wParam, lParam);
+ {LPMINMAXINFO lpmmi = (LPMINMAXINFO)lParam;
+ lpmmi->ptMaxTrackSize.x <<= 1;//2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN
+ lpmmi->ptMaxTrackSize.y <<= 1;//2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN
+ break;}
+#endif
+
+ case WM_SETFOCUS:
+// SetCurrentDirectory(szPath);
+ SetFocus(nFocusPanel? hRightWnd: hLeftWnd);
+ break;
+
+ case WM_TIMER:
+ break;
+
+ case WM_SIZE:
+ if (wParam != SIZE_MINIMIZED) {
+ OnSize(wParam, lParam);
+ }
+ // fall through
+ default: def:
+ return DefWindowProc(hWnd, message, wParam, lParam);
+ }
+ return 0;
+}
projects / reactos.git / commitdiff