programs/winecfg/x11drvdlg.c

   1 /*
   2  * X11DRV configuration code
   3  *
   4  * Copyright 2003 Mark Westcott
   5  * Copyright 2003 Mike Hearn
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  *
  21  */
  22
  23 #include <stdarg.h>
  24 #include <stdlib.h>
  25 #include <stdio.h>
  26
  27 #include <windef.h>
  28 #include <winbase.h>
  29 #include <winreg.h>
  30 #include <wine/debug.h>
  31
  32 #include "resource.h"
  33 #include "winecfg.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  36
  37 #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? */
  38 #define section (appSettings == EDITING_GLOBAL ? "x11drv" : (getSectionForApp("x11drv")))
  39
  40 int updatingUI;
  41
  42 void updateGUIForDesktopMode(HWND dialog) {
  43     WINE_TRACE("\n");
  44
  45     updatingUI = TRUE;
  46
  47     /* do we have desktop mode enabled? */
  48     if (doesConfigValueExist("x11drv", "Desktop") == S_OK) {
  49         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
  50         /* enable the controls */
  51         enable(IDC_DESKTOP_WIDTH);
  52         enable(IDC_DESKTOP_HEIGHT);
  53         enable(IDC_DESKTOP_SIZE);
  54         enable(IDC_DESKTOP_BY);
  55
  56         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "640");
  57         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "480");
  58     }
  59     else {
  60         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
  61         /* disable the controls */
  62         disable(IDC_DESKTOP_WIDTH);
  63         disable(IDC_DESKTOP_HEIGHT);
  64         disable(IDC_DESKTOP_SIZE);
  65         disable(IDC_DESKTOP_BY);
  66
  67         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
  68         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
  69     }
  70
  71     updatingUI = FALSE;
  72 }
  73
  74 /* pokes the win32 api to setup the dialog from the config struct */
  75 void initX11DrvDlg (HWND hDlg)
  76 {
  77     char *buf;
  78     char *bufindex;
  79
  80     updatingUI = TRUE;
  81
  82     updateGUIForDesktopMode(hDlg);
  83
  84     /* desktop size */
  85     buf = getConfigValue("x11drv", "Desktop", "640x480");
  86     bufindex = strchr(buf, 'x');
  87     *bufindex = '\0';
  88     bufindex++;
  89     SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), buf);
  90     SetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), bufindex);
  91     free(buf);
  92
  93     SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "8 bit");
  94     SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "16 bit");
  95     SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "24 bit");
  96     SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "32 bit"); /* is this valid? */
  97
  98     buf = getConfigValue("x11drv", "ScreenDepth", "24");
  99     if (strcmp(buf, "8") == 0)
 100         SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_SETCURSEL, 0, 0);
 101     else if (strcmp(buf, "16") == 0)
 102         SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_SETCURSEL, 1, 0);
 103     else if (strcmp(buf, "24") == 0)
 104         SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_SETCURSEL, 2, 0);
 105     else if (strcmp(buf, "32") == 0)
 106         SendDlgItemMessage(hDlg, IDC_SCREEN_DEPTH, CB_SETCURSEL, 3, 0);
 107     else
 108         WINE_ERR("Invalid screen depth read from registry (%s)\n", buf);
 109     free(buf);
 110
 111     SendDlgItemMessage(hDlg, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
 112     SendDlgItemMessage(hDlg, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
 113
 114     buf = getConfigValue("x11drv", "DXGrab", "Y");
 115     if (IS_OPTION_TRUE(*buf))
 116         CheckDlgButton(hDlg, IDC_DX_MOUSE_GRAB, BST_CHECKED);
 117     else
 118         CheckDlgButton(hDlg, IDC_DX_MOUSE_GRAB, BST_UNCHECKED);
 119     free(buf);
 120
 121     buf = getConfigValue("x11drv", "DesktopDoubleBuffered", "Y");
 122     if (IS_OPTION_TRUE(*buf))
 123         CheckDlgButton(hDlg, IDC_DOUBLE_BUFFER, BST_CHECKED);
 124     else
 125         CheckDlgButton(hDlg, IDC_DOUBLE_BUFFER, BST_UNCHECKED);
 126     free(buf);
 127
 128     buf = getConfigValue("x11drv", "UseTakeFocus", "N");
 129     if (IS_OPTION_TRUE(*buf))
 130         CheckDlgButton(hDlg, IDC_USE_TAKE_FOCUS, BST_CHECKED);
 131     else
 132         CheckDlgButton(hDlg, IDC_USE_TAKE_FOCUS, BST_UNCHECKED);
 133     free(buf);
 134
 135     updatingUI = FALSE;
 136 }
 137
 138
 139
 140 void setFromDesktopSizeEdits(HWND hDlg) {
 141     char *width = malloc(RES_MAXLEN+1);
 142     char *height = malloc(RES_MAXLEN+1);
 143     char *newStr = malloc((RES_MAXLEN*2) + 2);
 144
 145     if (updatingUI) return;
 146
 147     WINE_TRACE("\n");
 148
 149     GetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_WIDTH), width, RES_MAXLEN+1);
 150     GetWindowText(GetDlgItem(hDlg, IDC_DESKTOP_HEIGHT), height, RES_MAXLEN+1);
 151
 152     if (strcmp(width, "") == 0) strcpy(width, "640");
 153     if (strcmp(height, "") == 0) strcpy(height, "480");
 154
 155     sprintf(newStr, "%sx%s", width, height);
 156     addTransaction("x11drv", "Desktop", ACTION_SET, newStr);
 157
 158     free(width);
 159     free(height);
 160     free(newStr);
 161 }
 162
 163 void onEnableDesktopClicked(HWND hDlg) {
 164     WINE_TRACE("\n");
 165     if (IsDlgButtonChecked(hDlg, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
 166         /* it was just unchecked, so read the values of the edit boxes, set the config value */
 167         setFromDesktopSizeEdits(hDlg);
 168     } else {
 169         /* it was just checked, so remove the config values */
 170         addTransaction("x11drv", "Desktop", ACTION_REMOVE, NULL);
 171     }
 172     updateGUIForDesktopMode(hDlg);
 173 }
 174
 175 void onScreenDepthChanged(HWND hDlg) {
 176     char *newvalue = getDialogItemText(hDlg, IDC_SCREEN_DEPTH);
 177     char *spaceIndex = strchr(newvalue, ' ');
 178
 179     WINE_TRACE("newvalue=%s\n", newvalue);
 180     if (updatingUI) return;
 181
 182     *spaceIndex = '\0';
 183     addTransaction("x11drv", "ScreenDepth", ACTION_SET, newvalue);
 184     free(newvalue);
 185 }
 186
 187 void onDXMouseGrabClicked(HWND hDlg) {
 188     if (IsDlgButtonChecked(hDlg, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
 189         addTransaction("x11drv", "DXGrab", ACTION_SET, "Y");
 190     else
 191         addTransaction("x11drv", "DXGrab", ACTION_SET, "N");
 192 }
 193
 194
 195 void onDoubleBufferClicked(HWND hDlg) {
 196     if (IsDlgButtonChecked(hDlg, IDC_DOUBLE_BUFFER) == BST_CHECKED)
 197         addTransaction("x11drv", "DesktopDoubleBuffered", ACTION_SET, "Y");
 198     else
 199         addTransaction("x11drv", "DesktopDoubleBuffered", ACTION_SET, "N");
 200 }
 201
 202 void onUseTakeFocusClicked(HWND hDlg) {
 203     if (IsDlgButtonChecked(hDlg, IDC_USE_TAKE_FOCUS) == BST_CHECKED)
 204         addTransaction("x11drv", "UseTakeFocus", ACTION_SET, "Y");
 205     else
 206         addTransaction("x11drv", "UseTakeFocus", ACTION_SET, "N");
 207 }
 208
 209
 210 INT_PTR CALLBACK
 211 X11DrvDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 212 {
 213     switch (uMsg) {
 214         case WM_INITDIALOG:
 215             break;
 216
 217         case WM_COMMAND:
 218             switch(HIWORD(wParam)) {
 219                 case EN_CHANGE: {
 220                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 221                     if ( (LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT) ) setFromDesktopSizeEdits(hDlg);
 222                     break;
 223                 }
 224                 case BN_CLICKED: {
 225                     WINE_TRACE("%d\n", LOWORD(wParam));
 226                     switch(LOWORD(wParam)) {
 227                         case IDC_ENABLE_DESKTOP: onEnableDesktopClicked(hDlg); break;
 228                         case IDC_DX_MOUSE_GRAB:  onDXMouseGrabClicked(hDlg); break;
 229                         case IDC_USE_TAKE_FOCUS: onUseTakeFocusClicked(hDlg); break;
 230                         case IDC_DOUBLE_BUFFER:  onDoubleBufferClicked(hDlg); break;
 231                     };
 232                     break;
 233                 }
 234                 case CBN_SELCHANGE: {
 235                     if (LOWORD(wParam) == IDC_SCREEN_DEPTH) onScreenDepthChanged(hDlg);
 236                     break;
 237                 }
 238
 239                 default:
 240                     break;
 241             }
 242             break;
 243
 244
 245         case WM_NOTIFY:
 246             switch (((LPNMHDR)lParam)->code) {
 247                 case PSN_KILLACTIVE: {
 248                     SetWindowLong(hDlg, DWL_MSGRESULT, FALSE);
 249                     break;
 250                 }
 251                 case PSN_APPLY: {
 252                     SetWindowLong(hDlg, DWL_MSGRESULT, PSNRET_NOERROR);
 253                     break;
 254                 }
 255                 case PSN_SETACTIVE: {
 256                     initX11DrvDlg (hDlg);
 257                     break;
 258                 }
 259             }
 260             break;
 261
 262         default:
 263             break;
 264     }
 265     return FALSE;
 266 }