programs/winecfg/x11drvdlg.c

   1 /*
   2  * Graphics configuration code
   3  *
   4  * Copyright 2003 Mark Westcott
   5  * Copyright 2003-2004 Mike Hearn
   6  * Copyright 2005 Raphael Junqueira
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  *
  22  */
  23
  24 #define WIN32_LEAN_AND_MEAN
  25
  26 #include <stdarg.h>
  27 #include <stdlib.h>
  28 #include <stdio.h>
  29
  30 #include <windows.h>
  31 #include <wine/debug.h>
  32
  33 #include "resource.h"
  34 #include "winecfg.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  37
  38 #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? */
  39
  40
  41 static struct SHADERMODE
  42 {
  43   UINT displayStrID;
  44   const char* settingStr;
  45 } const D3D_VS_Modes[] = {
  46   {IDS_SHADER_MODE_HARDWARE,  "hardware"},
  47   {IDS_SHADER_MODE_NONE,      "none"},
  48   {0, 0}
  49 };
  50
  51
  52 int updating_ui;
  53
  54 static void update_gui_for_desktop_mode(HWND dialog) {
  55     int desktopenabled = FALSE;
  56
  57     WINE_TRACE("\n");
  58     updating_ui = TRUE;
  59
  60     if (current_app)
  61     {
  62         disable(IDC_ENABLE_DESKTOP);
  63         disable(IDC_DESKTOP_WIDTH);
  64         disable(IDC_DESKTOP_HEIGHT);
  65         disable(IDC_DESKTOP_SIZE);
  66         disable(IDC_DESKTOP_BY);
  67         return;
  68     }
  69     enable(IDC_ENABLE_DESKTOP);
  70
  71     /* do we have desktop mode enabled? */
  72     if (reg_key_exists(config_key, keypath("X11 Driver"), "Desktop"))
  73     {
  74         char* buf, *bufindex;
  75         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
  76
  77         buf = get_reg_key(config_key, keypath("X11 Driver"), "Desktop", "640x480");
  78         /* note: this test must match the one in x11drv */
  79         if( buf[0] != 'n' &&  buf[0] != 'N' &&  buf[0] != 'F' &&  buf[0] != 'f'
  80                 &&  buf[0] != '0') {
  81             desktopenabled = TRUE;
  82             enable(IDC_DESKTOP_WIDTH);
  83             enable(IDC_DESKTOP_HEIGHT);
  84             enable(IDC_DESKTOP_SIZE);
  85             enable(IDC_DESKTOP_BY);
  86
  87             bufindex = strchr(buf, 'x');
  88             if (bufindex) {
  89                 *bufindex = 0;
  90                 ++bufindex;
  91                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), buf);
  92                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), bufindex);
  93             } else {
  94                 WINE_TRACE("Desktop registry entry is malformed\n");
  95                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "640");
  96                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "480");
  97             }
  98         }
  99         HeapFree(GetProcessHeap(), 0, buf);
 100     }
 101     if (!desktopenabled)
 102     {
 103         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
 104
 105         disable(IDC_DESKTOP_WIDTH);
 106         disable(IDC_DESKTOP_HEIGHT);
 107         disable(IDC_DESKTOP_SIZE);
 108         disable(IDC_DESKTOP_BY);
 109
 110         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
 111         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
 112     }
 113
 114     updating_ui = FALSE;
 115 }
 116
 117 static void init_dialog(HWND dialog)
 118 {
 119     unsigned int it;
 120     char* buf;
 121
 122     update_gui_for_desktop_mode(dialog);
 123
 124     updating_ui = TRUE;
 125
 126     SendDlgItemMessage(dialog, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
 127     SendDlgItemMessage(dialog, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
 128
 129     buf = get_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
 130     if (IS_OPTION_TRUE(*buf))
 131         CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_CHECKED);
 132     else
 133         CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_UNCHECKED);
 134     HeapFree(GetProcessHeap(), 0, buf);
 135
 136     buf = get_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
 137     if (IS_OPTION_TRUE(*buf))
 138         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_CHECKED);
 139     else
 140         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_UNCHECKED);
 141     HeapFree(GetProcessHeap(), 0, buf);
 142
 143     SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
 144     for (it = 0; 0 != D3D_VS_Modes[it].displayStrID; ++it) {
 145       SendDlgItemMessageW (dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0,
 146           (LPARAM)load_string (D3D_VS_Modes[it].displayStrID));
 147     }
 148     buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
 149     for (it = 0; NULL != D3D_VS_Modes[it].settingStr; ++it) {
 150       if (strcmp(buf, D3D_VS_Modes[it].settingStr) == 0) {
 151         SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
 152         break ;
 153       }
 154     }
 155     if (NULL == D3D_VS_Modes[it].settingStr) {
 156       WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
 157     }
 158     HeapFree(GetProcessHeap(), 0, buf);
 159
 160     buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 161     if (!strcmp(buf, "enabled"))
 162       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
 163     else
 164       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
 165     HeapFree(GetProcessHeap(), 0, buf);
 166
 167     updating_ui = FALSE;
 168 }
 169
 170 static void set_from_desktop_edits(HWND dialog) {
 171     char *width, *height, *new;
 172
 173     if (updating_ui) return;
 174
 175     WINE_TRACE("\n");
 176
 177     width = get_text(dialog, IDC_DESKTOP_WIDTH);
 178     height = get_text(dialog, IDC_DESKTOP_HEIGHT);
 179
 180     if (width == NULL || strcmp(width, "") == 0) {
 181         HeapFree(GetProcessHeap(), 0, width);
 182         width = strdupA("640");
 183     }
 184
 185     if (height == NULL || strcmp(height, "") == 0) {
 186         HeapFree(GetProcessHeap(), 0, height);
 187         height = strdupA("480");
 188     }
 189
 190     new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
 191     sprintf(new, "%sx%s", width, height);
 192     set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
 193
 194     HeapFree(GetProcessHeap(), 0, width);
 195     HeapFree(GetProcessHeap(), 0, height);
 196     HeapFree(GetProcessHeap(), 0, new);
 197 }
 198
 199 static void on_enable_desktop_clicked(HWND dialog) {
 200     WINE_TRACE("\n");
 201
 202     if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
 203         set_from_desktop_edits(dialog);
 204     } else {
 205         set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
 206     }
 207
 208     update_gui_for_desktop_mode(dialog);
 209 }
 210
 211 static void on_enable_managed_clicked(HWND dialog) {
 212     WINE_TRACE("\n");
 213
 214     if (IsDlgButtonChecked(dialog, IDC_ENABLE_MANAGED) == BST_CHECKED) {
 215         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
 216     } else {
 217         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "N");
 218     }
 219 }
 220
 221 static void on_dx_mouse_grab_clicked(HWND dialog) {
 222     if (IsDlgButtonChecked(dialog, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
 223         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
 224     else
 225         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
 226 }
 227
 228 static void on_d3d_vshader_mode_changed(HWND dialog) {
 229   int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
 230   set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode",
 231       D3D_VS_Modes[selected_mode].settingStr);
 232 }
 233
 234 static void on_d3d_pshader_mode_clicked(HWND dialog) {
 235     if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
 236         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 237     else
 238         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
 239 }
 240
 241 INT_PTR CALLBACK
 242 GraphDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 243 {
 244     switch (uMsg) {
 245         case WM_INITDIALOG:
 246             break;
 247
 248         case WM_SHOWWINDOW:
 249             set_window_title(hDlg);
 250             break;
 251
 252         case WM_COMMAND:
 253             switch(HIWORD(wParam)) {
 254                 case EN_CHANGE: {
 255                     if (updating_ui) break;
 256                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 257                     if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
 258                         set_from_desktop_edits(hDlg);
 259                     break;
 260                 }
 261                 case BN_CLICKED: {
 262                     if (updating_ui) break;
 263                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 264                     switch(LOWORD(wParam)) {
 265                         case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
 266                         case IDC_ENABLE_MANAGED: on_enable_managed_clicked(hDlg); break;
 267                         case IDC_DX_MOUSE_GRAB:  on_dx_mouse_grab_clicked(hDlg); break;
 268                         case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
 269                     }
 270                     break;
 271                 }
 272                 case CBN_SELCHANGE: {
 273                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 274                     switch (LOWORD(wParam)) {
 275                     case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
 276                     }
 277                     break;
 278                 }
 279
 280                 default:
 281                     break;
 282             }
 283             break;
 284
 285
 286         case WM_NOTIFY:
 287             switch (((LPNMHDR)lParam)->code) {
 288                 case PSN_KILLACTIVE: {
 289                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
 290                     break;
 291                 }
 292                 case PSN_APPLY: {
 293                     apply();
 294                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 295                     break;
 296                 }
 297                 case PSN_SETACTIVE: {
 298                     init_dialog (hDlg);
 299                     break;
 300                 }
 301             }
 302             break;
 303
 304         default:
 305             break;
 306     }
 307     return FALSE;
 308 }