mirror of
https://github.com/reactos/reactos.git
synced 2024-12-29 10:35:28 +00:00
293 lines
7.7 KiB
C
293 lines
7.7 KiB
C
/*
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* ReactOS control
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*
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* framewnd.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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#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 "main.h"
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//#include "about.h"
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#include "framewnd.h"
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#include "listview.h"
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#include <shellapi.h>
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////////////////////////////////////////////////////////////////////////////////
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// Global and Local Variables:
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//
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static BOOL bInMenuLoop = FALSE; // Tells us if we are in the menu loop
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static HWND hListWnd;
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static DWORD dwListStyle;
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////////////////////////////////////////////////////////////////////////////////
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// Local module support methods
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//
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static void resize_frame_rect(HWND hWnd, PRECT prect)
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{
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RECT rt;
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/*
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if (IsWindowVisible(hToolBar)) {
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SendMessage(hToolBar, WM_SIZE, 0, 0);
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GetClientRect(hToolBar, &rt);
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prect->top = rt.bottom+3;
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prect->bottom -= rt.bottom+3;
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}
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*/
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if (IsWindowVisible(hStatusBar)) {
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SetupStatusBar(hWnd, TRUE);
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GetClientRect(hStatusBar, &rt);
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prect->bottom -= rt.bottom;
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}
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MoveWindow(hListWnd, prect->left, prect->top, prect->right, prect->bottom, TRUE);
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}
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void resize_frame_client(HWND hWnd)
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{
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RECT rect;
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GetClientRect(hWnd, &rect);
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resize_frame_rect(hWnd, &rect);
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}
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////////////////////////////////////////////////////////////////////////////////
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static void OnEnterMenuLoop(HWND hWnd)
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{
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int nParts;
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// Update the status bar pane sizes
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nParts = -1;
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SendMessage(hStatusBar, SB_SETPARTS, 1, (long)&nParts);
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bInMenuLoop = TRUE;
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SendMessage(hStatusBar, SB_SETTEXT, (WPARAM)0, (LPARAM)_T(""));
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}
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static void OnExitMenuLoop(HWND hWnd)
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{
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bInMenuLoop = FALSE;
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// Update the status bar pane sizes
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SetupStatusBar(hWnd, TRUE);
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UpdateStatusBar();
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}
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static void OnMenuSelect(HWND hWnd, UINT nItemID, UINT nFlags, HMENU hSysMenu)
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{
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TCHAR str[100];
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_tcscpy(str, _T(""));
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if (nFlags & MF_POPUP) {
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if (hSysMenu != GetMenu(hWnd)) {
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if (nItemID == 2) nItemID = 5;
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}
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}
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if (LoadString(hInst, nItemID, str, 100)) {
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// load appropriate string
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LPTSTR lpsz = str;
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// first newline terminates actual string
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lpsz = _tcschr(lpsz, '\n');
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if (lpsz != NULL)
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*lpsz = '\0';
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}
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SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)str);
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}
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void SetupStatusBar(HWND hWnd, BOOL bResize)
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{
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RECT rc;
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int nParts;
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GetClientRect(hWnd, &rc);
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nParts = rc.right;
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// nParts = -1;
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if (bResize)
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SendMessage(hStatusBar, WM_SIZE, 0, 0);
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SendMessage(hStatusBar, SB_SETPARTS, 1, (LPARAM)&nParts);
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}
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void UpdateStatusBar(void)
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{
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TCHAR text[260];
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DWORD size;
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size = sizeof(text)/sizeof(TCHAR);
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GetComputerName(text, &size);
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SendMessage(hStatusBar, SB_SETTEXT, 0, (LPARAM)text);
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}
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static void toggle_child(HWND hWnd, UINT cmd, HWND hchild)
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{
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BOOL vis = IsWindowVisible(hchild);
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HMENU hMenuView = GetSubMenu(hMenuFrame, ID_VIEW_MENU);
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CheckMenuItem(hMenuView, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
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ShowWindow(hchild, vis?SW_HIDE:SW_SHOW);
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resize_frame_client(hWnd);
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}
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static void OnPaint(HWND hWnd)
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{
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PAINTSTRUCT ps;
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RECT rt;
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HDC hdc;
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GetClientRect(hWnd, &rt);
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hdc = BeginPaint(hWnd, &ps);
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FillRect(ps.hdc, &rt, GetStockObject(LTGRAY_BRUSH));
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EndPaint(hWnd, &ps);
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}
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static void SetListSytle(WORD view)
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{
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HMENU hMenuView = GetSubMenu(hMenuFrame, ID_VIEW_MENU);
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dwListStyle = GetWindowLong(hListWnd, GWL_STYLE);
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dwListStyle &= ~(LVS_ICON | LVS_SMALLICON | LVS_LIST | LVS_REPORT);
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switch (view) {
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case ID_VIEW_LARGE_ICONS:
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dwListStyle |= LVS_ICON;
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break;
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case ID_VIEW_SMALL_ICONS:
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dwListStyle |= LVS_SMALLICON;
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break;
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case ID_VIEW_LIST:
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dwListStyle |= LVS_LIST;
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break;
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case ID_VIEW_DETAILS:
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default:
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dwListStyle |= LVS_REPORT;
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break;
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}
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SetWindowLong(hListWnd, GWL_STYLE, dwListStyle);
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CheckMenuItem(hMenuView, ID_VIEW_LARGE_ICONS, MF_BYCOMMAND);
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CheckMenuItem(hMenuView, ID_VIEW_SMALL_ICONS, MF_BYCOMMAND);
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CheckMenuItem(hMenuView, ID_VIEW_LIST, MF_BYCOMMAND);
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CheckMenuItem(hMenuView, ID_VIEW_DETAILS, MF_BYCOMMAND);
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CheckMenuItem(hMenuView, view, MF_BYCOMMAND|MF_CHECKED);
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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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switch (LOWORD(wParam)) {
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// Parse the menu selections:
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case ID_FILE_EXIT:
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DestroyWindow(hWnd);
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break;
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case ID_VIEW_REFRESH:
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RefreshListView(hListWnd, NULL);
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break;
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case ID_VIEW_LARGE_ICONS:
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case ID_VIEW_SMALL_ICONS:
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case ID_VIEW_LIST:
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case ID_VIEW_DETAILS:
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SetListSytle(LOWORD(wParam));
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break;
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case ID_VIEW_STATUSBAR:
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toggle_child(hWnd, LOWORD(wParam), hStatusBar);
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break;
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case ID_HELP_ABOUT:
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#ifdef WINSHELLAPI
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ShellAbout(hWnd, szTitle, _T(""), LoadIcon(hInst, (LPCTSTR)IDI_CONTROL));
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#else
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// ShowAboutBox(hWnd);
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#endif
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break;
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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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//
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// FUNCTION: FrameWndProc(HWND, unsigned, WORD, LONG)
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//
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// PURPOSE: Processes messages for the main frame window.
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//
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// WM_COMMAND - process the application menu
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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 FrameWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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static ChildWnd* pChildWnd = NULL;
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switch (message) {
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case WM_CREATE:
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// pChildWnd = (ChildWnd*)((LPCREATESTRUCT)lParam)->lpCreateParams;
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// ASSERT(pChildWnd);
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// pChildWnd->nSplitPos = 250;
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// pChildWnd->hTreeWnd = CreateTreeView(hWnd, pChildWnd->szPath, TREE_WINDOW);
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// pChildWnd->hListWnd = CreateListView(hWnd, LIST_WINDOW/*, pChildWnd->szPath*/);
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if (dwListStyle == 0) dwListStyle |= LVS_REPORT;
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hListWnd = CreateListView(hWnd, LIST_WINDOW, dwListStyle/*, pChildWnd->szPath*/);
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break;
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case WM_COMMAND:
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if (!_CmdWndProc(hWnd, message, wParam, lParam)) {
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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break;
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case WM_PAINT:
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OnPaint(hWnd);
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return 0;
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case WM_SIZE:
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resize_frame_client(hWnd);
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break;
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case WM_TIMER:
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break;
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case WM_ENTERMENULOOP:
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OnEnterMenuLoop(hWnd);
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break;
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case WM_EXITMENULOOP:
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OnExitMenuLoop(hWnd);
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break;
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case WM_MENUSELECT:
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OnMenuSelect(hWnd, LOWORD(wParam), HIWORD(wParam), (HMENU)lParam);
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break;
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case WM_DESTROY:
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if (pChildWnd) {
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free(pChildWnd);
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pChildWnd = NULL;
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}
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WinHelp(hWnd, _T("control"), HELP_QUIT, 0);
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PostQuitMessage(0);
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default:
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return DefWindowProc(hWnd, message, wParam, lParam);
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}
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return 0;
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}
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