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_EMULATION, "emulation"},
  48   {IDS_SHADER_MODE_NONE,      "none"},
  49   {0, 0}
  50 };
  51
  52
  53 int updating_ui;
  54
  55 static void update_gui_for_desktop_mode(HWND dialog) {
  56     int desktopenabled = FALSE;
  57
  58     WINE_TRACE("\n");
  59     updating_ui = TRUE;
  60
  61     if (current_app)
  62     {
  63         disable(IDC_ENABLE_DESKTOP);
  64         disable(IDC_DESKTOP_WIDTH);
  65         disable(IDC_DESKTOP_HEIGHT);
  66         disable(IDC_DESKTOP_SIZE);
  67         disable(IDC_DESKTOP_BY);
  68         return;
  69     }
  70     enable(IDC_ENABLE_DESKTOP);
  71
  72     /* do we have desktop mode enabled? */
  73     if (reg_key_exists(config_key, keypath("X11 Driver"), "Desktop"))
  74     {
  75         char* buf, *bufindex;
  76         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
  77
  78         buf = get_reg_key(config_key, keypath("X11 Driver"), "Desktop", "640x480");
  79         /* note: this test must match the one in x11drv */
  80         if( buf[0] != 'n' &&  buf[0] != 'N' &&  buf[0] != 'F' &&  buf[0] != 'f'
  81                 &&  buf[0] != '0') {
  82             desktopenabled = TRUE;
  83             enable(IDC_DESKTOP_WIDTH);
  84             enable(IDC_DESKTOP_HEIGHT);
  85             enable(IDC_DESKTOP_SIZE);
  86             enable(IDC_DESKTOP_BY);
  87
  88             bufindex = strchr(buf, 'x');
  89             if (bufindex) {
  90                 *bufindex = 0;
  91                 ++bufindex;
  92                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), buf);
  93                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), bufindex);
  94             } else {
  95                 WINE_TRACE("Desktop registry entry is malformed");
  96                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "640");
  97                 SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "480");
  98             }
  99         }
 100         HeapFree(GetProcessHeap(), 0, buf);
 101     }
 102     if (!desktopenabled)
 103     {
 104         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
 105
 106         disable(IDC_DESKTOP_WIDTH);
 107         disable(IDC_DESKTOP_HEIGHT);
 108         disable(IDC_DESKTOP_SIZE);
 109         disable(IDC_DESKTOP_BY);
 110
 111         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
 112         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
 113     }
 114
 115     updating_ui = FALSE;
 116 }
 117
 118 static void init_dialog(HWND dialog)
 119 {
 120     unsigned int it;
 121     char* buf;
 122
 123     update_gui_for_desktop_mode(dialog);
 124
 125     updating_ui = TRUE;
 126
 127     SendDlgItemMessage(dialog, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
 128     SendDlgItemMessage(dialog, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
 129
 130     buf = get_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
 131     if (IS_OPTION_TRUE(*buf))
 132         CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_CHECKED);
 133     else
 134         CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_UNCHECKED);
 135     HeapFree(GetProcessHeap(), 0, buf);
 136
 137     buf = get_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "Y");
 138     if (IS_OPTION_TRUE(*buf))
 139         CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_CHECKED);
 140     else
 141         CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_UNCHECKED);
 142     HeapFree(GetProcessHeap(), 0, buf);
 143
 144     buf = get_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
 145     if (IS_OPTION_TRUE(*buf))
 146         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_CHECKED);
 147     else
 148         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_UNCHECKED);
 149     HeapFree(GetProcessHeap(), 0, buf);
 150
 151     SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
 152     for (it = 0; 0 != D3D_VS_Modes[it].displayStrID; ++it) {
 153       SendDlgItemMessageW (dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0,
 154           (LPARAM)load_string (D3D_VS_Modes[it].displayStrID));
 155     }
 156     buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
 157     for (it = 0; NULL != D3D_VS_Modes[it].settingStr; ++it) {
 158       if (strcmp(buf, D3D_VS_Modes[it].settingStr) == 0) {
 159         SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
 160         break ;
 161       }
 162     }
 163     if (NULL == D3D_VS_Modes[it].settingStr) {
 164       WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
 165     }
 166     HeapFree(GetProcessHeap(), 0, buf);
 167
 168     buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
 169     if (!strcmp(buf, "enabled"))
 170       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
 171     else
 172       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
 173     HeapFree(GetProcessHeap(), 0, buf);
 174
 175     updating_ui = FALSE;
 176 }
 177
 178 static void set_from_desktop_edits(HWND dialog) {
 179     char *width, *height, *new;
 180
 181     if (updating_ui) return;
 182
 183     WINE_TRACE("\n");
 184
 185     width = get_text(dialog, IDC_DESKTOP_WIDTH);
 186     height = get_text(dialog, IDC_DESKTOP_HEIGHT);
 187
 188     if (width == NULL || strcmp(width, "") == 0) {
 189         HeapFree(GetProcessHeap(), 0, width);
 190         width = strdupA("640");
 191     }
 192
 193     if (height == NULL || strcmp(height, "") == 0) {
 194         HeapFree(GetProcessHeap(), 0, height);
 195         height = strdupA("480");
 196     }
 197
 198     new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
 199     sprintf(new, "%sx%s", width, height);
 200     set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
 201
 202     HeapFree(GetProcessHeap(), 0, width);
 203     HeapFree(GetProcessHeap(), 0, height);
 204     HeapFree(GetProcessHeap(), 0, new);
 205 }
 206
 207 static void on_enable_desktop_clicked(HWND dialog) {
 208     WINE_TRACE("\n");
 209
 210     if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
 211         set_from_desktop_edits(dialog);
 212     } else {
 213         set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
 214     }
 215
 216     update_gui_for_desktop_mode(dialog);
 217 }
 218
 219 static void on_enable_managed_clicked(HWND dialog) {
 220     WINE_TRACE("\n");
 221
 222     if (IsDlgButtonChecked(dialog, IDC_ENABLE_MANAGED) == BST_CHECKED) {
 223         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
 224     } else {
 225         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "N");
 226     }
 227 }
 228
 229 static void on_dx_mouse_grab_clicked(HWND dialog) {
 230     if (IsDlgButtonChecked(dialog, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
 231         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
 232     else
 233         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
 234 }
 235
 236
 237 static void on_double_buffer_clicked(HWND dialog) {
 238     if (IsDlgButtonChecked(dialog, IDC_DOUBLE_BUFFER) == BST_CHECKED)
 239         set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "Y");
 240     else
 241         set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "N");
 242 }
 243
 244 static void on_d3d_vshader_mode_changed(HWND dialog) {
 245   int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
 246   set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode",
 247       D3D_VS_Modes[selected_mode].settingStr);
 248 }
 249
 250 static void on_d3d_pshader_mode_clicked(HWND dialog) {
 251     if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
 252         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 253     else
 254         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
 255 }
 256
 257 INT_PTR CALLBACK
 258 GraphDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 259 {
 260     switch (uMsg) {
 261         case WM_INITDIALOG:
 262             break;
 263
 264         case WM_SHOWWINDOW:
 265             set_window_title(hDlg);
 266             break;
 267
 268         case WM_COMMAND:
 269             switch(HIWORD(wParam)) {
 270                 case EN_CHANGE: {
 271                     if (updating_ui) break;
 272                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 273                     if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
 274                         set_from_desktop_edits(hDlg);
 275                     break;
 276                 }
 277                 case BN_CLICKED: {
 278                     if (updating_ui) break;
 279                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 280                     switch(LOWORD(wParam)) {
 281                         case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
 282                         case IDC_ENABLE_MANAGED: on_enable_managed_clicked(hDlg); break;
 283                         case IDC_DX_MOUSE_GRAB:  on_dx_mouse_grab_clicked(hDlg); break;
 284                         case IDC_DOUBLE_BUFFER:  on_double_buffer_clicked(hDlg); break;
 285                         case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
 286                     }
 287                     break;
 288                 }
 289                 case CBN_SELCHANGE: {
 290                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 291                     switch (LOWORD(wParam)) {
 292                     case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
 293                     }
 294                     break;
 295                 }
 296
 297                 default:
 298                     break;
 299             }
 300             break;
 301
 302
 303         case WM_NOTIFY:
 304             switch (((LPNMHDR)lParam)->code) {
 305                 case PSN_KILLACTIVE: {
 306                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
 307                     break;
 308                 }
 309                 case PSN_APPLY: {
 310                     apply();
 311                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 312                     break;
 313                 }
 314                 case PSN_SETACTIVE: {
 315                     init_dialog (hDlg);
 316                     break;
 317                 }
 318             }
 319             break;
 320
 321         default:
 322             break;
 323     }
 324     return FALSE;
 325 }