Sweden-Number/programs/winecfg/x11drvdlg.c

184 lines
5.0 KiB
C

/*
* X11DRV configuration code
*
* Copyright 2003 Mark Westcott
* Copyright 2003 Mike Hearn
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <windef.h>
#include <winbase.h>
#include <winreg.h>
#include <wine/debug.h>
#include "resource.h"
#include "winecfg.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
#define RES_MAXLEN 5 /* the maximum number of characters in a screen dimension. 5 digits should be plenty, what kind of crazy person runs their screen >10,000 pixels across? */
int updatingUI;
void updateGUIForDesktopMode(HWND hDlg) {
WINE_TRACE("\n");
updatingUI = TRUE;
/* do we have desktop mode enabled? */
if (doesConfigValueExist("x11drv", "Desktop") == S_OK) {
CheckDlgButton(hDlg, IDC_ENABLE_DESKTOP, BST_CHECKED);
/* enable the controls */
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), 1);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), 1);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_SIZE), 1);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_BY), 1);
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), "640");
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), "480");
}
else {
CheckDlgButton(hDlg, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
/* disable the controls */
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), 0);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), 0);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_SIZE), 0);
EnableWindow(GetDlgItem(hDlg, IDC_DESKTOP_BY), 0);
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), "");
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), "");
}
updatingUI = FALSE;
}
/* pokes the win32 api to setup the dialog from the config struct */
void initX11DrvDlg (HWND hDlg)
{
char *buf;
char *i;
updatingUI = TRUE;
updateGUIForDesktopMode(hDlg);
/* desktop size */
buf = getConfigValue("x11drv", "Desktop", "640x480");
i = strchr(buf, 'x');
*i = '\0';
i++;
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), buf);
SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), i);
free(buf);
SendDlgItemMessage(hDlg, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
SendDlgItemMessage(hDlg, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
updatingUI = FALSE;
}
void setFromDesktopSizeEdits(HWND hDlg) {
char *width = malloc(RES_MAXLEN+1);
char *height = malloc(RES_MAXLEN+1);
char *newStr = malloc((RES_MAXLEN*2) + 2);
if (updatingUI) return;
WINE_TRACE("\n");
GetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), width, RES_MAXLEN+1);
GetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), height, RES_MAXLEN+1);
if (strcmp(width, "") == 0) strcpy(width, "640");
if (strcmp(height, "") == 0) strcpy(height, "480");
sprintf(newStr, "%sx%s", width, height);
addTransaction("x11drv", "Desktop", ACTION_SET, newStr);
free(width);
free(height);
free(newStr);
}
void onEnableDesktopClicked(HWND hDlg) {
WINE_TRACE("\n");
if (IsDlgButtonChecked(hDlg, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
/* it was just unchecked, so read the values of the edit boxes, set the config value */
setFromDesktopSizeEdits(hDlg);
} else {
/* it was just checked, so remove the config values */
addTransaction("x11drv", "Desktop", ACTION_REMOVE, NULL);
}
updateGUIForDesktopMode(hDlg);
}
INT_PTR CALLBACK
X11DrvDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
case WM_INITDIALOG:
break;
case WM_COMMAND:
switch(HIWORD(wParam)) {
case EN_CHANGE: {
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
if ( (LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT) ) setFromDesktopSizeEdits(hDlg);
break;
}
case BN_CLICKED: {
WINE_TRACE("%d\n", LOWORD(wParam));
switch(LOWORD(wParam)) {
case IDC_ENABLE_DESKTOP: onEnableDesktopClicked(hDlg); break;
};
break;
}
default:
break;
}
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case PSN_KILLACTIVE: {
SetWindowLong(hDlg, DWL_MSGRESULT, FALSE);
break;
}
case PSN_APPLY: {
SetWindowLong(hDlg, DWL_MSGRESULT, PSNRET_NOERROR);
break;
}
case PSN_SETACTIVE: {
initX11DrvDlg (hDlg);
break;
}
}
break;
default:
break;
}
return FALSE;
}