reactos/rosapps/ctlpanel/rospower/system.c

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/*
* ReactOS control
*
* system.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.
*/
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
#include <windows.h>
#include <cpl.h>
#include <commctrl.h>
#include <stdlib.h>
#include <memory.h>
#include <tchar.h>
#include <process.h>
#include <stdio.h>
#include <windowsx.h>
#include "main.h"
#include "system.h"
#include "assert.h"
/*
LRESULT CALLBACK SystemGeneralPageProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
return 0;
}
LRESULT CALLBACK SystemNetworkPageProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
return 0;
}
LRESULT CALLBACK SystemHardwarePageProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
return 0;
}
LRESULT CALLBACK SystemUsersPageProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
return 0;
}
LRESULT CALLBACK SystemAdvancedPageProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
return 0;
}
*/
////////////////////////////////////////////////////////////////////////////////
// Global and Local Variables:
//
extern HMODULE hModule;
//HWND hSystemGeneralPage;
//HWND hSystemNetworkPage;
//HWND hSystemHardwarePage;
//HWND hSystemUsersPage;
//HWND hSystemAdvancedPage;
int nMinimumWidth; // Minimum width of the dialog (OnSize()'s cx)
int nMinimumHeight; // Minimum height of the dialog (OnSize()'s cy)
int nOldWidth; // Holds the previous client area width
int nOldHeight; // Holds the previous client area height
////////////////////////////////////////////////////////////////////////////////
// Local module support methods
//
typedef struct CPlAppletDlgPagesCfg {
// int nTabCtrlId;
int nDlgTitleId;
int nFirstPageId;
int nLastPageId;
DLGPROC pDlgProc;
} CPlAppletDlgPagesCfg;
#define DLGPROC_RESULT BOOL
//#define DLGPROC_RESULT LRESULT
LRESULT CALLBACK CPlPowerAppletDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
CPlAppletDlgPagesCfg CPlAppletDlgPagesData[] = {
{ IDS_CPL_POWER_DIALOG, IDD_CPL_POWER_SCHEMES_PAGE, IDD_CPL_POWER_HARDWARE_PAGE, CPlPowerAppletDlgProc },
};
//static BOOL CreateTabPages(HWND hDlg, int nTabCtrlId, int nFirstPageId, int nLastPageId, DLGPROC pDlgProc)
static BOOL CreateTabPages(HWND hDlg, CPlAppletDlgPagesCfg* pPagesData)
{
TCHAR szPageTitle[MAX_LOADSTRING];
RECT rc;
TCITEM item;
int i, count;
int nWidth = 0;
int nHeight = 0;
int nTabWndHeight = 0;
HWND hTabWnd = GetDlgItem(hDlg, IDC_CPL_DIALOG_TAB);
if (TabCtrl_GetItemRect(hTabWnd, 0, &rc)) {
nTabWndHeight = rc.bottom - rc.top;
}
//GetWindowRect(hTabWnd, &rc);
GetClientRect(hTabWnd, &rc);
nWidth = rc.right - rc.left;
nHeight = rc.bottom - rc.top;
MapWindowPoints(hTabWnd, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)));
for (i = pPagesData->nFirstPageId; i <= pPagesData->nLastPageId; i++) {
HWND hPage;
// hPage = CreateDialog(hModule, MAKEINTRESOURCE(i), hDlg, pPagesData->pDlgProc);
hPage = CreateDialogParam(hModule, MAKEINTRESOURCE(i), hDlg, pPagesData->pDlgProc, i);
#ifdef __GNUC__
SetParent(hPage, hDlg);
#endif
LoadString(hModule, i, szPageTitle, MAX_LOADSTRING);
memset(&item, 0, sizeof(TCITEM));
item.mask = TCIF_TEXT | TCIF_PARAM;
item.pszText = szPageTitle;
item.lParam = (LPARAM)hPage;
if (TabCtrl_InsertItem(hTabWnd, i - pPagesData->nFirstPageId, &item) == -1) {
assert(0);
}
//if (i == pPagesData->nFirstPageId) ShowWindow(hPage, SW_SHOW);
//GetClientRect(hPage, &rc);
GetWindowRect(hPage, &rc);
nWidth = max(nWidth, rc.right - rc.left);
nHeight = max(nHeight, rc.bottom - rc.top);
}
SetWindowPos(hTabWnd, NULL, 0, 0, nWidth + rc.left, nHeight/* + rc.top*/, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
//SetWindowPos(hTabWnd, NULL, rc.left, rc.top, nWidth, nHeight, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
InvalidateRect(hTabWnd, NULL, TRUE);
count = TabCtrl_GetItemCount(hTabWnd);
for (i = 0; i < count; i++) {
item.mask = TCIF_PARAM;
item.lParam = 0;
if (TabCtrl_GetItem(hTabWnd, i, &item)) {
if (item.lParam) {
//GetWindowRect((HWND)item.lParam, &rc);
//SetWindowPos((HWND)item.lParam, NULL, 0, 0, nWidth-10, nHeight-10, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
GetWindowRect((HWND)item.lParam, &rc);
SetWindowPos((HWND)item.lParam, NULL, rc.left, rc.top, nWidth, nHeight, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
// SetWindowPos((HWND)item.lParam, NULL, rc.left, rc.top + nTabWndHeight, nWidth-10, nHeight-10, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
//SetWindowPos((HWND)item.lParam, NULL, rc.left, rc.top, nWidth-10, nHeight-10, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
InvalidateRect((HWND)item.lParam, NULL, TRUE);
if (i == 0) ShowWindow((HWND)item.lParam, SW_SHOW);
}
}
}
#define BORDER_X 15
#define BORDER_Y 15
#define BUTTON_BAR_Y 70
if (nWidth && nHeight) {
nWidth += (BORDER_X * 3);
nHeight += ((BORDER_Y * 4) + BUTTON_BAR_Y);
MoveWindow(hDlg, 0, 0, nWidth, nHeight, TRUE);
// MoveWindow(hTabWnd, 0, 0, nWidth, nHeight, TRUE);
}
return 0;
}
static BOOL OnCreate(HWND hDlg, LONG lData)
{
TCHAR buffer[50];
RECT rc;
HWND hTabWnd = GetDlgItem(hDlg, IDC_CPL_DIALOG_TAB);
//SendMessage(hDlg, WM_SETICON, ICON_BIG, (LPARAM)LoadIcon(hInst, MAKEINTRESOURCE(IDI_TASKMANAGER)));
// Get the minimum window sizes
GetWindowRect(hDlg, &rc);
nMinimumWidth = (rc.right - rc.left);
nMinimumHeight = (rc.bottom - rc.top);
// Create tab pages
if (lData >= 0 && lData < GetCountProc()) {
//HWND hTabWnd = GetDlgItem(hDlg, pPagesData->nTabCtrlId);
CreateTabPages(hDlg, &CPlAppletDlgPagesData[lData]);
}
LoadString(hModule, CPlAppletDlgPagesData[lData].nDlgTitleId, buffer, sizeof(buffer)/sizeof(TCHAR));
SetWindowText(hDlg, buffer);
TabCtrl_SetCurFocus/*Sel*/(hTabWnd, 0);
return TRUE;
}
// OnSize()
// This function handles all the sizing events for the application
// It re-sizes every window, and child window that needs re-sizing
static void OnSize(HWND hDlg, int cx, int cy, CPlAppletDlgPagesCfg* pPagesData)
{
int nXDifference;
int nYDifference;
RECT rc;
TCITEM item;
int i, nPageCount;
int nTabWndHeight = 0;
HWND hTabWnd = GetDlgItem(hDlg, IDC_CPL_DIALOG_TAB);
nXDifference = cx - nOldWidth;
nYDifference = cy - nOldHeight;
nOldWidth = cx;
nOldHeight = cy;
nPageCount = TabCtrl_GetItemCount(hTabWnd);
// for (i = pPagesData->nFirstPageId; i <= pPagesData->nLastPageId; i++) {
if (TabCtrl_GetItemRect(hTabWnd, 0, &rc)) {
nTabWndHeight = rc.bottom - rc.top;
}
for (i = 0; i < nPageCount; i++) {
// Resize the pages
item.mask = TCIF_PARAM;
if (TabCtrl_GetItem(hTabWnd, i, &item)) {
HWND hPage;
hPage = (HWND)item.lParam;
if (hPage) {
int width, height;
//GetWindowRect(hPage, &rc);
GetWindowRect(hTabWnd, &rc);
nTabWndHeight += 3;
//InflateRect(&rc, -2, -2);
width = rc.right - rc.left;
height = rc.bottom - rc.top;
height -= nTabWndHeight;
height -= 2;
width -= 3;
GetWindowRect(hDlg, &rc);
rc.top += nTabWndHeight;
rc.left += 1;
//rc.top += 3;
SetWindowPos(hPage, NULL, rc.left, rc.top, width, height, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOZORDER);
}
}
}
}
static LRESULT OnNotify(HWND hDlg, WPARAM wParam, LPARAM lParam, CPlAppletDlgPagesCfg* pPagesData)
{
// int idctrl = (int)wParam;
HWND hTabWnd = GetDlgItem(hDlg, IDC_CPL_DIALOG_TAB);
LPNMHDR pnmh = (LPNMHDR)lParam;
if ((pnmh->hwndFrom == hTabWnd) && (pnmh->code == TCN_SELCHANGE)) {
// (pnmh->idFrom == IDD_CPL_POWER_DIALOG) &&
TCITEM item;
int i;
int nActiveTabPage = TabCtrl_GetCurSel(hTabWnd);
int nPageCount = TabCtrl_GetItemCount(hTabWnd);
for (i = 0; i < nPageCount; i++) {
item.mask = TCIF_PARAM;
if (TabCtrl_GetItem(hTabWnd, i, &item)) {
if ((HWND)item.lParam) {
if (i == nActiveTabPage) {
ShowWindow((HWND)item.lParam, SW_SHOW);
//BringWindowToTop((HWND)item.lParam);
//TabCtrl_SetCurFocus(hTabWnd, i);
} else {
ShowWindow((HWND)item.lParam, SW_HIDE);
}
}
}
}
}
// assert(0);
return 0L;
}
typedef struct tagCPlAppletInstanceData {
HWND hWnd;
LONG lData;
} CPlAppletInstanceData;
LRESULT CALLBACK CPlAppletDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
CPlAppletInstanceData* pData = (CPlAppletInstanceData*)GetWindowLong(hDlg, DWL_USER);
LONG nThisApp = 0;
if (pData) nThisApp = pData->lData;
switch (message) {
case WM_INITDIALOG:
// nThisApp = (LONG)lParam;
pData = (CPlAppletInstanceData*)lParam;
SetWindowLong(hDlg, DWL_USER, (LONG)pData);
nThisApp = pData->lData;
if (OnCreate(hDlg, nThisApp)) {
OnSize(hDlg, 0, 0, &CPlAppletDlgPagesData[nThisApp]);
return TRUE;
}
return FALSE;
case WM_DESTROY:
if (pData && (pData->hWnd == hDlg)) {
DestroyWindow(pData->hWnd);
pData->hWnd = 0;
}
break;
case WM_COMMAND:
// Handle the button clicks
switch (LOWORD(wParam)) {
// case IDC_ENDTASK:
// break;
// }
case IDOK:
case IDCANCEL:
if (pData && (pData->hWnd == hDlg)) {
DestroyWindow(pData->hWnd);
pData->hWnd = 0;
}
break;
}
break;
case WM_SIZE:
if (wParam == SIZE_MINIMIZED)
return 0;
OnSize(hDlg, LOWORD(lParam), HIWORD(lParam), &CPlAppletDlgPagesData[nThisApp]);
break;
case WM_NOTIFY:
return OnNotify(hDlg, wParam, lParam, &CPlAppletDlgPagesData[nThisApp]);
}
return 0;
}