mirror of
https://github.com/reactos/reactos.git
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498 lines
14 KiB
C
498 lines
14 KiB
C
/*
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* ReactOS winfile
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*
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* childwnd.c
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*
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* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
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#include <windows.h>
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#include <commctrl.h>
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#include <stdlib.h>
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#include <malloc.h>
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#include <memory.h>
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#include <tchar.h>
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#include <process.h>
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#include <stdio.h>
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#include <windowsx.h>
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#include <ctype.h>
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#include <assert.h>
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#define ASSERT assert
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#include "main.h"
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#include "framewnd.h"
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#include "childwnd.h"
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#include "treeview.h"
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#include "listview.h"
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#include "dialogs.h"
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#include "utils.h"
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#include "run.h"
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#include "trace.h"
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#ifdef _NO_EXTENSIONS
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//#define COLOR_SPLITBAR WHITE_BRUSH
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#define COLOR_SPLITBAR LTGRAY_BRUSH
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#else
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#define COLOR_SPLITBAR LTGRAY_BRUSH
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#endif
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////////////////////////////////////////////////////////////////////////////////
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// Global Variables:
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//
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////////////////////////////////////////////////////////////////////////////////
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// Local module support methods
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//
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/*
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static BOOL pane_command(Pane* pane, UINT cmd)
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{
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switch(cmd) {
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case ID_VIEW_NAME:
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if (pane->visible_cols) {
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pane->visible_cols = 0;
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calc_widths(pane, TRUE);
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#ifndef _NO_EXTENSIONS
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set_header(pane);
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#endif
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InvalidateRect(pane->hWnd, 0, TRUE);
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CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND|MF_CHECKED);
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// CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND);
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// CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
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}
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break;
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#if 0
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case ID_VIEW_ALL_ATTRIBUTES:
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if (pane->visible_cols != COL_ALL) {
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pane->visible_cols = COL_ALL;
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calc_widths(pane, TRUE);
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InvalidateRect(pane->hWnd, 0, TRUE);
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CheckMenuItem(Globals.hMenuView, ID_VIEW_NAME, MF_BYCOMMAND);
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// CheckMenuItem(Globals.hMenuView, ID_VIEW_ALL_ATTRIBUTES, MF_BYCOMMAND|MF_CHECKED);
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// CheckMenuItem(Globals.hMenuView, ID_VIEW_SELECTED_ATTRIBUTES, MF_BYCOMMAND);
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}
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break;
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#endif
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// TODO: more command ids...
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default:
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return FALSE;
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}
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return TRUE;
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}
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*/
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static void draw_splitbar(HWND hWnd, int x)
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{
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RECT rt;
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HDC hdc = GetDC(hWnd);
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GetClientRect(hWnd, &rt);
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rt.left = x - SPLIT_WIDTH/2;
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rt.right = x + SPLIT_WIDTH/2+1;
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InvertRect(hdc, &rt);
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ReleaseDC(hWnd, hdc);
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}
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static void ResizeWnd(ChildWnd* pChildWnd, int cx, int cy)
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{
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HDWP hdwp = BeginDeferWindowPos(2);
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RECT rt = {0, 0, cx, cy};
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cx = pChildWnd->nSplitPos + SPLIT_WIDTH/2;
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DeferWindowPos(hdwp, pChildWnd->hTreeWnd, 0, rt.left, rt.top, pChildWnd->nSplitPos-SPLIT_WIDTH/2-rt.left, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
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DeferWindowPos(hdwp, pChildWnd->hListWnd, 0, rt.left+cx+1, rt.top, rt.right-cx, rt.bottom-rt.top, SWP_NOZORDER|SWP_NOACTIVATE);
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EndDeferWindowPos(hdwp);
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}
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static void OnSize(ChildWnd* pChildWnd, WPARAM wParam, LPARAM lParam)
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{
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if (wParam != SIZE_MINIMIZED) {
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ResizeWnd(pChildWnd, LOWORD(lParam), HIWORD(lParam));
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}
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}
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void OnFileMove(HWND hWnd)
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{
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struct ExecuteDialog dlg = {{0}};
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if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_FILE_MOVE), hWnd, MoveFileWndProc, (LPARAM)&dlg) == IDOK) {
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}
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}
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static void OnPaint(HWND hWnd, ChildWnd* pChildWnd)
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{
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HBRUSH lastBrush;
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PAINTSTRUCT ps;
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RECT rt;
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BeginPaint(hWnd, &ps);
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GetClientRect(hWnd, &rt);
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lastBrush = SelectObject(ps.hdc, (HBRUSH)GetStockObject(COLOR_SPLITBAR));
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Rectangle(ps.hdc, rt.left, rt.top-1, rt.right, rt.bottom+1);
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SelectObject(ps.hdc, lastBrush);
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// rt.top = rt.bottom - GetSystemMetrics(SM_CYHSCROLL);
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// FillRect(ps.hdc, &rt, GetStockObject(BLACK_BRUSH));
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EndPaint(hWnd, &ps);
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}
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////////////////////////////////////////////////////////////////////////////////
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//
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// FUNCTION: _CmdWndProc(HWND, unsigned, WORD, LONG)
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//
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// PURPOSE: Processes WM_COMMAND messages for the main frame window.
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//
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//
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static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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//UINT cmd = LOWORD(wParam);
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//HWND hChildWnd;
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switch (LOWORD(wParam)) {
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// Parse the menu selections:
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/*
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// case ID_FILE_MOVE:
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// OnFileMove(hWnd);
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// break;
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case ID_FILE_COPY:
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case ID_FILE_COPY_CLIPBOARD:
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case ID_FILE_DELETE:
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case ID_FILE_RENAME:
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case ID_FILE_PROPERTIES:
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case ID_FILE_COMPRESS:
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case ID_FILE_UNCOMPRESS:
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break;
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// case ID_FILE_RUN:
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// OnFileRun();
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// break;
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case ID_FILE_PRINT:
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case ID_FILE_ASSOCIATE:
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case ID_FILE_CREATE_DIRECTORY:
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case ID_FILE_SEARCH:
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case ID_FILE_SELECT_FILES:
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break;
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*/
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case ID_FILE_EXIT:
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SendMessage(hWnd, WM_CLOSE, 0, 0);
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break;
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/*
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case ID_DISK_COPY_DISK:
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break;
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case ID_DISK_LABEL_DISK:
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break;
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case ID_DISK_CONNECT_NETWORK_DRIVE:
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MapNetworkDrives(hWnd, TRUE);
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break;
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case ID_DISK_DISCONNECT_NETWORK_DRIVE:
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MapNetworkDrives(hWnd, FALSE);
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break;
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case ID_DISK_SHARE_AS:
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break;
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case ID_DISK_STOP_SHARING:
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break;
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case ID_DISK_SELECT_DRIVE:
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break;
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*/
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/*
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case ID_TREE_EXPAND_ONE_LEVEL:
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case ID_TREE_EXPAND_ALL:
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case ID_TREE_EXPAND_BRANCH:
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case ID_TREE_COLLAPSE_BRANCH:
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MessageBeep(-1);
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break;
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*/
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case ID_VIEW_BY_FILE_TYPE:
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{
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struct ExecuteDialog dlg = {{0}};
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if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_VIEW_TYPE), hWnd, ViewFileTypeWndProc, (LPARAM)&dlg) == IDOK) {
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}
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}
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break;
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case ID_OPTIONS_CONFIRMATION:
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{
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struct ExecuteDialog dlg = {{0}};
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if (DialogBoxParam(Globals.hInstance, MAKEINTRESOURCE(IDD_DIALOG_OPTIONS_CONFIRMATON), hWnd, OptionsConfirmationWndProc, (LPARAM)&dlg) == IDOK) {
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}
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}
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break;
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case ID_WINDOW_NEW_WINDOW:
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CreateChildWindow(-1);
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// {
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// ChildWnd* pChildWnd = alloc_child_window(path);
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// if (!create_child_window(pChildWnd))
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// free(pChildWnd);
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// }
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break;
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default:
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// return DefMDIChildProc(hWnd, message, wParam, lParam);
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return FALSE;
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break;
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}
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return TRUE;
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}
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BOOL OnNotify(HWND hWnd, WPARAM wParam, LPARAM lParam)
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{
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ChildWnd* pChildWnd = (ChildWnd*)GetWindowLong(hWnd, GWL_USERDATA);
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{
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if ((int)wParam == TREE_WINDOW) {
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switch (((LPNMHDR)lParam)->code) {
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case TVN_ITEMEXPANDING:
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// return !OnTreeExpanding(pChildWnd->hTreeWnd, (NMTREEVIEW*)lParam);
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OnTreeExpanding(pChildWnd->hTreeWnd, (NMTREEVIEW*)lParam);
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return FALSE;
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case TVN_SELCHANGED:
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{
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Entry* entry = (Entry*)((NMTREEVIEW*)lParam)->itemNew.lParam;
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if (entry != NULL) {
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//RefreshList(pChildWnd->hListWnd, entry);
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//void set_curdir(ChildWnd* child, Entry* entry)
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// set_curdir(pChildWnd, entry);
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// UpdateStatus(hWnd, pChildWnd->left.cur->down);
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}
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case TVN_GETDISPINFO:
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OnGetDispInfo((NMTVDISPINFO*)lParam);
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break;
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/*
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HKEY hKey;
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TCHAR keyPath[1000];
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int keyPathLen = 0;
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keyPath[0] = _T('\0');
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hKey = FindRegRoot(pChildWnd->hTreeWnd, ((NMTREEVIEW*)lParam)->itemNew.hItem, keyPath, &keyPathLen, sizeof(keyPath)/sizeof(TCHAR));
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RefreshListView(pChildWnd->hListWnd, hKey, keyPath);
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keyPathLen = 0;
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keyPath[0] = _T('\0');
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MakeFullRegPath(pChildWnd->hTreeWnd, ((NMTREEVIEW*)lParam)->itemNew.hItem, keyPath, &keyPathLen, sizeof(keyPath)/sizeof(TCHAR));
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SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)keyPath);
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*/
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}
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break;
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default:
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break;
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}
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} else
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if ((int)wParam == LIST_WINDOW) {
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if (!SendMessage(pChildWnd->hListWnd, WM_NOTIFY, wParam, lParam)) {
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return FALSE;
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}
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}
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}
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return TRUE;
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}
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////////////////////////////////////////////////////////////////////////////////
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//
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// FUNCTION: ChildWndProc(HWND, unsigned, WORD, LONG)
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//
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// PURPOSE: Processes messages for the child windows.
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//
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// WM_COMMAND - process the application menu
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// WM_PAINT - Paint the main window
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// WM_DESTROY - post a quit message and return
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//
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//
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LRESULT CALLBACK ChildWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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ChildWnd* pChildWnd = (ChildWnd*)GetWindowLong(hWnd, GWL_USERDATA);
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ASSERT(pChildWnd || (message == WM_CREATE));
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switch(message) {
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case WM_CREATE:
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pChildWnd = (ChildWnd*)((MDICREATESTRUCT*)((CREATESTRUCT*)lParam)->lpCreateParams)->lParam;
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ASSERT(pChildWnd);
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SetWindowLong(hWnd, GWL_USERDATA, (LONG)pChildWnd);
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pChildWnd->nSplitPos = 250;
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pChildWnd->hTreeWnd = CreateTreeView(hWnd, pChildWnd, TREE_WINDOW);
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pChildWnd->hListWnd = CreateListView(hWnd, pChildWnd/*, pChildWnd->szPath*/, LIST_WINDOW);
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//return -1; // terminate window creation on error
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break;
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case WM_PAINT:
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OnPaint(hWnd, pChildWnd);
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return 0;
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case WM_NCDESTROY:
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// free_child_window(pChildWnd);
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SetWindowLong(hWnd, GWL_USERDATA, 0);
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break;
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case WM_SETCURSOR:
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if (LOWORD(lParam) == HTCLIENT) {
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POINT pt;
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GetCursorPos(&pt);
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ScreenToClient(hWnd, &pt);
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if (pt.x>=pChildWnd->nSplitPos-SPLIT_WIDTH/2 && pt.x<pChildWnd->nSplitPos+SPLIT_WIDTH/2+1) {
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SetCursor(LoadCursor(0, IDC_SIZEWE));
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return TRUE;
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}
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}
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goto def;
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case WM_LBUTTONDOWN: {
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RECT rt;
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int x = LOWORD(lParam);
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GetClientRect(hWnd, &rt);
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if (x>=pChildWnd->nSplitPos-SPLIT_WIDTH/2 && x<pChildWnd->nSplitPos+SPLIT_WIDTH/2+1) {
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pChildWnd->last_split = pChildWnd->nSplitPos;
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draw_splitbar(hWnd, pChildWnd->last_split);
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SetCapture(hWnd);
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}
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break;}
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case WM_LBUTTONUP:
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if (GetCapture() == hWnd) {
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RECT rt;
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int x = LOWORD(lParam);
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draw_splitbar(hWnd, pChildWnd->last_split);
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pChildWnd->last_split = -1;
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GetClientRect(hWnd, &rt);
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pChildWnd->nSplitPos = x;
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ResizeWnd(pChildWnd, rt.right, rt.bottom);
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ReleaseCapture();
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}
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break;
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case WM_CAPTURECHANGED:
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if (GetCapture()==hWnd && pChildWnd->last_split>=0)
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draw_splitbar(hWnd, pChildWnd->last_split);
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break;
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case WM_KEYDOWN:
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if (wParam == VK_ESCAPE)
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if (GetCapture() == hWnd) {
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RECT rt;
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draw_splitbar(hWnd, pChildWnd->last_split);
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GetClientRect(hWnd, &rt);
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ResizeWnd(pChildWnd, rt.right, rt.bottom);
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pChildWnd->last_split = -1;
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ReleaseCapture();
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SetCursor(LoadCursor(0, IDC_ARROW));
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}
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break;
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case WM_MOUSEMOVE:
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if (GetCapture() == hWnd) {
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RECT rt;
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int x = LOWORD(lParam);
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HDC hdc = GetDC(hWnd);
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GetClientRect(hWnd, &rt);
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rt.left = pChildWnd->last_split-SPLIT_WIDTH/2;
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rt.right = pChildWnd->last_split+SPLIT_WIDTH/2+1;
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InvertRect(hdc, &rt);
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pChildWnd->last_split = x;
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rt.left = x-SPLIT_WIDTH/2;
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rt.right = x+SPLIT_WIDTH/2+1;
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InvertRect(hdc, &rt);
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ReleaseDC(hWnd, hdc);
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}
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break;
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case WM_SETFOCUS:
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SetCurrentDirectory(pChildWnd->szPath);
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SetFocus(pChildWnd->nFocusPanel? pChildWnd->hListWnd: pChildWnd->hTreeWnd);
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break;
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case WM_DISPATCH_COMMAND:
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if (_CmdWndProc(hWnd, message, wParam, lParam)) break;
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if (1) {
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return SendMessage(pChildWnd->hListWnd, message, wParam, lParam);
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} else {
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return SendMessage(pChildWnd->hTreeWnd, message, wParam, lParam);
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}
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break;
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case WM_COMMAND:
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if (_CmdWndProc(hWnd, message, wParam, lParam)) break;
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return DefMDIChildProc(hWnd, message, wParam, lParam);
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// if (LOWORD(wParam) > ID_CMD_FIRST && LOWORD(wParam) < ID_CMD_LAST) {
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// if (!SendMessage(pChildWnd->hListWnd, message, wParam, lParam)) {
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// return DefMDIChildProc(hWnd, message, wParam, lParam);
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// }
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// } else {
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// return _CmdWndProc(hWnd, message, wParam, lParam);
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// }
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break;
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case WM_NOTIFY:
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if (!OnNotify(hWnd, wParam, lParam)) {
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return DefMDIChildProc(hWnd, message, wParam, lParam);
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}
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/*
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{
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int idCtrl = (int)wParam;
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//NMHDR* pnmh = (NMHDR*)lParam;
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//return pane_notify(pnmh->idFrom==IDW_HEADER_LEFT? &pChildWnd->left: &pChildWnd->right, pnmh);
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if ((int)wParam == TREE_WINDOW) {
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if ((((LPNMHDR)lParam)->code) == TVN_SELCHANGED) {
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Entry* entry = (Entry*)((NMTREEVIEW*)lParam)->itemNew.lParam;
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if (entry != NULL) {
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//RefreshList(pChildWnd->hListWnd, entry);
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//void set_curdir(ChildWnd* child, Entry* entry)
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set_curdir(pChildWnd, entry);
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}
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}
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if (!SendMessage(pChildWnd->hTreeWnd, message, wParam, lParam)) {
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return DefMDIChildProc(hWnd, message, wParam, lParam);
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}
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} else
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if ((int)wParam == LIST_WINDOW) {
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if (!SendMessage(pChildWnd->hListWnd, message, wParam, lParam)) {
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return DefMDIChildProc(hWnd, message, wParam, lParam);
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}
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}
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}
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*/
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break;
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case WM_SIZE:
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if (wParam != SIZE_MINIMIZED && pChildWnd != NULL) {
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ResizeWnd(pChildWnd, LOWORD(lParam), HIWORD(lParam));
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}
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// fall through
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default: def:
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return DefMDIChildProc(hWnd, message, wParam, lParam);
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}
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return 0;
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}
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ATOM RegisterChildWnd(HINSTANCE hInstance, int res_id)
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{
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WNDCLASSEX wcFrame = {
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|
sizeof(WNDCLASSEX),
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|
CS_HREDRAW | CS_VREDRAW/*style*/,
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|
FrameWndProc,
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|
0/*cbClsExtra*/,
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|
0/*cbWndExtra*/,
|
|
hInstance,
|
|
LoadIcon(hInstance, MAKEINTRESOURCE(IDI_WINFILE)),
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|
LoadCursor(0, IDC_ARROW),
|
|
0/*hbrBackground*/,
|
|
0/*lpszMenuName*/,
|
|
szFrameClass,
|
|
(HICON)LoadImage(hInstance, MAKEINTRESOURCE(IDI_WINFILE), IMAGE_ICON,
|
|
GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), LR_SHARED)
|
|
};
|
|
ATOM hFrameWndClass = RegisterClassEx(&wcFrame); // register frame window class
|
|
return hFrameWndClass;
|
|
}
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