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\n");
  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"), "Managed", "Y");
 138     if (IS_OPTION_TRUE(*buf))
 139         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_CHECKED);
 140     else
 141         CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_UNCHECKED);
 142     HeapFree(GetProcessHeap(), 0, buf);
 143
 144     SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
 145     for (it = 0; 0 != D3D_VS_Modes[it].displayStrID; ++it) {
 146       SendDlgItemMessageW (dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0,
 147           (LPARAM)load_string (D3D_VS_Modes[it].displayStrID));
 148     }
 149     buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
 150     for (it = 0; NULL != D3D_VS_Modes[it].settingStr; ++it) {
 151       if (strcmp(buf, D3D_VS_Modes[it].settingStr) == 0) {
 152         SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
 153         break ;
 154       }
 155     }
 156     if (NULL == D3D_VS_Modes[it].settingStr) {
 157       WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
 158     }
 159     HeapFree(GetProcessHeap(), 0, buf);
 160
 161     buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 162     if (!strcmp(buf, "enabled"))
 163       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
 164     else
 165       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
 166     HeapFree(GetProcessHeap(), 0, buf);
 167
 168     updating_ui = FALSE;
 169 }
 170
 171 static void set_from_desktop_edits(HWND dialog) {
 172     char *width, *height, *new;
 173
 174     if (updating_ui) return;
 175
 176     WINE_TRACE("\n");
 177
 178     width = get_text(dialog, IDC_DESKTOP_WIDTH);
 179     height = get_text(dialog, IDC_DESKTOP_HEIGHT);
 180
 181     if (width == NULL || strcmp(width, "") == 0) {
 182         HeapFree(GetProcessHeap(), 0, width);
 183         width = strdupA("640");
 184     }
 185
 186     if (height == NULL || strcmp(height, "") == 0) {
 187         HeapFree(GetProcessHeap(), 0, height);
 188         height = strdupA("480");
 189     }
 190
 191     new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
 192     sprintf(new, "%sx%s", width, height);
 193     set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
 194
 195     HeapFree(GetProcessHeap(), 0, width);
 196     HeapFree(GetProcessHeap(), 0, height);
 197     HeapFree(GetProcessHeap(), 0, new);
 198 }
 199
 200 static void on_enable_desktop_clicked(HWND dialog) {
 201     WINE_TRACE("\n");
 202
 203     if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
 204         set_from_desktop_edits(dialog);
 205     } else {
 206         set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
 207     }
 208
 209     update_gui_for_desktop_mode(dialog);
 210 }
 211
 212 static void on_enable_managed_clicked(HWND dialog) {
 213     WINE_TRACE("\n");
 214
 215     if (IsDlgButtonChecked(dialog, IDC_ENABLE_MANAGED) == BST_CHECKED) {
 216         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
 217     } else {
 218         set_reg_key(config_key, keypath("X11 Driver"), "Managed", "N");
 219     }
 220 }
 221
 222 static void on_dx_mouse_grab_clicked(HWND dialog) {
 223     if (IsDlgButtonChecked(dialog, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
 224         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
 225     else
 226         set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
 227 }
 228
 229 static void on_d3d_vshader_mode_changed(HWND dialog) {
 230   int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
 231   set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode",
 232       D3D_VS_Modes[selected_mode].settingStr);
 233 }
 234
 235 static void on_d3d_pshader_mode_clicked(HWND dialog) {
 236     if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
 237         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 238     else
 239         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
 240 }
 241
 242 INT_PTR CALLBACK
 243 GraphDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 244 {
 245     switch (uMsg) {
 246         case WM_INITDIALOG:
 247             break;
 248
 249         case WM_SHOWWINDOW:
 250             set_window_title(hDlg);
 251             break;
 252
 253         case WM_COMMAND:
 254             switch(HIWORD(wParam)) {
 255                 case EN_CHANGE: {
 256                     if (updating_ui) break;
 257                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 258                     if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
 259                         set_from_desktop_edits(hDlg);
 260                     break;
 261                 }
 262                 case BN_CLICKED: {
 263                     if (updating_ui) break;
 264                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 265                     switch(LOWORD(wParam)) {
 266                         case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
 267                         case IDC_ENABLE_MANAGED: on_enable_managed_clicked(hDlg); break;
 268                         case IDC_DX_MOUSE_GRAB:  on_dx_mouse_grab_clicked(hDlg); break;
 269                         case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
 270                     }
 271                     break;
 272                 }
 273                 case CBN_SELCHANGE: {
 274                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 275                     switch (LOWORD(wParam)) {
 276                     case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
 277                     }
 278                     break;
 279                 }
 280
 281                 default:
 282                     break;
 283             }
 284             break;
 285
 286
 287         case WM_NOTIFY:
 288             switch (((LPNMHDR)lParam)->code) {
 289                 case PSN_KILLACTIVE: {
 290                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
 291                     break;
 292                 }
 293                 case PSN_APPLY: {
 294                     apply();
 295                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 296                     break;
 297                 }
 298                 case PSN_SETACTIVE: {
 299                     init_dialog (hDlg);
 300                     break;
 301                 }
 302             }
 303             break;
 304
 305         default:
 306             break;
 307     }
 308     return FALSE;
 309 }