reactos/rosapps/applications/devutils/gdihv/mainwnd.c

148 lines
4 KiB
C
Raw Normal View History

/*
* Gdi handle viewer
*
* mainwnd.c
*
* Copyright (C) 2007 Timo Kreuzer <timo <dot> kreuzer <at> reactos <dot> 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.
*/
#include "gdihv.h"
INT g_Separator;
static LRESULT
MainWindow_OnSize(HWND hMainWnd)
{
HWND hProcessListctrl, hHandleListCtrl, hProcessRefresh, hHandleRefresh;
RECT rect;
hProcessListctrl = GetDlgItem(hMainWnd, IDC_PROCESSLIST);
hHandleListCtrl = GetDlgItem(hMainWnd, IDC_HANDLELIST);
hProcessRefresh = GetDlgItem(hMainWnd, IDC_REFRESHPROCESS);
hHandleRefresh = GetDlgItem(hMainWnd, IDC_REFRESHHANDLE);
GetClientRect(hMainWnd, &rect);
//g_Separator = (rect.right / 2);
MoveWindow(hProcessListctrl, 5, 5, g_Separator - 5, rect.bottom - 40, TRUE);
MoveWindow(hHandleListCtrl, g_Separator + 5, 5, rect.right - g_Separator - 5, rect.bottom - 40, TRUE);
MoveWindow(hProcessRefresh, g_Separator - 90, rect.bottom - 30, 90, 25, TRUE);
MoveWindow(hHandleRefresh, rect.right - 90, rect.bottom - 30, 90, 25, TRUE);
return 0;
}
static LRESULT
MainWnd_OnNotify(HWND hWnd, WPARAM wParam, LPARAM lParam)
{
LPNMHDR pnmh = (LPNMHDR)lParam;
switch(pnmh->code)
{
case LVN_ITEMCHANGED:
{
LPNMLISTVIEW pnmlv = (LPNMLISTVIEW)pnmh;
if ((wParam == IDC_PROCESSLIST)
&& (pnmlv->uNewState & LVIS_SELECTED)
&& !(pnmlv->uOldState & LVIS_SELECTED))
{
LV_ITEM item;
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_PARAM;
item.iItem = pnmlv->iItem;
(void)ListView_GetItem(GetDlgItem(hWnd, IDC_PROCESSLIST), &item);
HandleList_Update(GetDlgItem(hWnd, IDC_HANDLELIST), (HANDLE)item.lParam);
return TRUE;
}
break;
}
}
return 0;
}
INT_PTR CALLBACK
MainWindow_WndProc(HWND hMainWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
{
RECT rect;
SendMessage(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIcon(g_hInstance, MAKEINTRESOURCE(IDI_MAIN)));
(void)ListView_SetExtendedListViewStyle(GetDlgItem(hMainWnd, IDC_PROCESSLIST), LVS_EX_FULLROWSELECT);
(void)ListView_SetExtendedListViewStyle(GetDlgItem(hMainWnd, IDC_HANDLELIST), LVS_EX_FULLROWSELECT);
GetClientRect(hMainWnd, &rect);
g_Separator = (rect.right / 2);
HandleList_Create(GetDlgItem(hMainWnd, IDC_HANDLELIST));
ProcessList_Create(GetDlgItem(hMainWnd, IDC_PROCESSLIST));
MainWindow_OnSize(hMainWnd);
break;
}
case WM_SIZE:
return MainWindow_OnSize(hMainWnd);
case WM_COMMAND:
{
switch (LOWORD(wParam))
{
case IDOK:
case IDCANCEL:
{
EndDialog(hMainWnd, IDOK);
break;
}
case IDC_REFRESHHANDLE:
{
LV_ITEM item;
HWND hProcessListCtrl = GetDlgItem(hMainWnd, IDC_PROCESSLIST);
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_PARAM;
item.iItem = ListView_GetSelectionMark(hProcessListCtrl);
(void)ListView_GetItem(hProcessListCtrl, &item);
HandleList_Update(GetDlgItem(hMainWnd, IDC_HANDLELIST), (HANDLE)item.lParam);
break;
}
case IDC_REFRESHPROCESS:
{
ProcessList_Update(GetDlgItem(hMainWnd, IDC_PROCESSLIST));
break;
}
default:
{
return FALSE;
}
}
break;
}
case WM_NOTIFY:
return MainWnd_OnNotify(hMainWnd, wParam, lParam);
default:
{
return FALSE;
}
}
return TRUE;
}