git.oblomov.eu Git - wine/blob - 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  *
  22  */
  23
  24 #include <stdarg.h>
  25 #include <stdlib.h>
  26 #include <stdio.h>
  27
  28 #include <windef.h>
  29 #include <winbase.h>
  30 #include <winreg.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 const char* D3D_VS_Modes[] = {
  42   "hardware",
  43   "none",
  44   "emulation",
  45   NULL
  46 };
  47
  48
  49 int updating_ui;
  50
  51 static void update_gui_for_desktop_mode(HWND dialog) {
  52     WINE_TRACE("\n");
  53
  54     updating_ui = TRUE;
  55
  56     /* do we have desktop mode enabled? */
  57     if (reg_key_exists(config_key, keypath("X11 Driver"), "Desktop"))
  58     {
  59         char* buf, *bufindex;
  60         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
  61
  62         enable(IDC_DESKTOP_WIDTH);
  63         enable(IDC_DESKTOP_HEIGHT);
  64         enable(IDC_DESKTOP_SIZE);
  65         enable(IDC_DESKTOP_BY);
  66
  67         buf = get_reg_key(config_key, keypath("X11 Driver"), "Desktop", "640x480");
  68         bufindex = strchr(buf, 'x');
  69         if (bufindex) {
  70             *bufindex = 0;
  71             ++bufindex;
  72             SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), buf);
  73             SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), bufindex);
  74         } else {
  75             WINE_TRACE("Desktop registry entry is malformed");
  76             SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "640");
  77             SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "480");
  78         }
  79
  80         HeapFree(GetProcessHeap(), 0, buf);
  81     }
  82     else
  83     {
  84         CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
  85
  86         disable(IDC_DESKTOP_WIDTH);
  87         disable(IDC_DESKTOP_HEIGHT);
  88         disable(IDC_DESKTOP_SIZE);
  89         disable(IDC_DESKTOP_BY);
  90
  91         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
  92         SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
  93     }
  94
  95     updating_ui = FALSE;
  96 }
  97
  98 static void init_dialog (HWND dialog)
  99 {
 100     unsigned int it;
 101     char* buf;
 102
 103     update_gui_for_desktop_mode(dialog);
 104
 105     updating_ui = TRUE;
 106
 107     SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_RESETCONTENT, 0, 0);
 108     SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "8 bit");
 109     SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "16 bit");
 110     SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "24 bit");
 111     SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "32 bit"); /* is this valid? */
 112
 113     buf = get_reg_key(config_key, keypath("X11 Driver"), "ScreenDepth", "24");
 114     if (strcmp(buf, "8") == 0)
 115         SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 0, 0);
 116     else if (strcmp(buf, "16") == 0)
 117         SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 1, 0);
 118     else if (strcmp(buf, "24") == 0)
 119         SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 2, 0);
 120     else if (strcmp(buf, "32") == 0)
 121         SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 3, 0);
 122     else
 123         WINE_ERR("Invalid screen depth read from registry (%s)\n", buf);
 124     HeapFree(GetProcessHeap(), 0, buf);
 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", "Y");
 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"), "DesktopDoubleBuffered", "Y");
 137     if (IS_OPTION_TRUE(*buf))
 138         CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_CHECKED);
 139     else
 140         CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_UNCHECKED);
 141     HeapFree(GetProcessHeap(), 0, buf);
 142
 143     SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
 144     for (it = 0; NULL != D3D_VS_Modes[it]; ++it) {
 145       SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0, (LPARAM) D3D_VS_Modes[it]);
 146     }
 147     buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
 148     for (it = 0; NULL != D3D_VS_Modes[it]; ++it) {
 149       if (strcmp(buf, D3D_VS_Modes[it]) == 0) {
 150         SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
 151         break ;
 152       }
 153     }
 154     if (NULL == D3D_VS_Modes[it]) {
 155       WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
 156     }
 157     HeapFree(GetProcessHeap(), 0, buf);
 158
 159     buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 160     if (!strcmp(buf, "enabled"))
 161       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
 162     else
 163       CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
 164     HeapFree(GetProcessHeap(), 0, buf);
 165
 166     updating_ui = FALSE;
 167 }
 168
 169 static void set_from_desktop_edits(HWND dialog) {
 170     char *width, *height, *new;
 171
 172     if (updating_ui) return;
 173
 174     WINE_TRACE("\n");
 175
 176     width = get_text(dialog, IDC_DESKTOP_WIDTH);
 177     height = get_text(dialog, IDC_DESKTOP_HEIGHT);
 178
 179     if (width == NULL || strcmp(width, "") == 0) {
 180         HeapFree(GetProcessHeap(), 0, width);
 181         width = strdupA("640");
 182     }
 183
 184     if (height == NULL || strcmp(height, "") == 0) {
 185         HeapFree(GetProcessHeap(), 0, height);
 186         height = strdupA("480");
 187     }
 188
 189     new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
 190     sprintf(new, "%sx%s", width, height);
 191     set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
 192
 193     HeapFree(GetProcessHeap(), 0, width);
 194     HeapFree(GetProcessHeap(), 0, height);
 195     HeapFree(GetProcessHeap(), 0, new);
 196 }
 197
 198 static void on_enable_desktop_clicked(HWND dialog) {
 199     WINE_TRACE("\n");
 200
 201     if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
 202         set_from_desktop_edits(dialog);
 203     } else {
 204         set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
 205     }
 206
 207     update_gui_for_desktop_mode(dialog);
 208 }
 209
 210 static void on_screen_depth_changed(HWND dialog) {
 211     char *newvalue = get_text(dialog, IDC_SCREEN_DEPTH);
 212     char *spaceIndex = strchr(newvalue, ' ');
 213
 214     WINE_TRACE("newvalue=%s\n", newvalue);
 215     if (updating_ui) return;
 216
 217     *spaceIndex = '\0';
 218     set_reg_key(config_key, keypath("X11 Driver"), "ScreenDepth", newvalue);
 219     HeapFree(GetProcessHeap(), 0, newvalue);
 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
 230 static void on_double_buffer_clicked(HWND dialog) {
 231     if (IsDlgButtonChecked(dialog, IDC_DOUBLE_BUFFER) == BST_CHECKED)
 232         set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "Y");
 233     else
 234         set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "N");
 235 }
 236
 237 static void on_d3d_vshader_mode_changed(HWND dialog) {
 238   int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
 239   set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", D3D_VS_Modes[selected_mode]);
 240 }
 241
 242 static void on_d3d_pshader_mode_clicked(HWND dialog) {
 243     if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
 244         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
 245     else
 246         set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
 247 }
 248
 249 INT_PTR CALLBACK
 250 GraphDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 251 {
 252     switch (uMsg) {
 253         case WM_INITDIALOG:
 254             break;
 255
 256         case WM_SHOWWINDOW:
 257             set_window_title(hDlg);
 258             break;
 259
 260         case WM_COMMAND:
 261             switch(HIWORD(wParam)) {
 262                 case EN_CHANGE: {
 263                     if (updating_ui) break;
 264                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 265                     if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
 266                         set_from_desktop_edits(hDlg);
 267                     break;
 268                 }
 269                 case BN_CLICKED: {
 270                     if (updating_ui) break;
 271                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 272                     switch(LOWORD(wParam)) {
 273                         case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
 274                         case IDC_DX_MOUSE_GRAB:  on_dx_mouse_grab_clicked(hDlg); break;
 275                         case IDC_DOUBLE_BUFFER:  on_double_buffer_clicked(hDlg); break;
 276                         case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
 277                     }
 278                     break;
 279                 }
 280                 case CBN_SELCHANGE: {
 281                     SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
 282                     switch (LOWORD(wParam)) {
 283                     case IDC_SCREEN_DEPTH: on_screen_depth_changed(hDlg); break;
 284                     case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
 285                     }
 286                     break;
 287                 }
 288
 289                 default:
 290                     break;
 291             }
 292             break;
 293
 294
 295         case WM_NOTIFY:
 296             switch (((LPNMHDR)lParam)->code) {
 297                 case PSN_KILLACTIVE: {
 298                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
 299                     break;
 300                 }
 301                 case PSN_APPLY: {
 302                     apply();
 303                     SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
 304                     break;
 305                 }
 306                 case PSN_SETACTIVE: {
 307                     init_dialog (hDlg);
 308                     break;
 309                 }
 310             }
 311             break;
 312
 313         default:
 314             break;
 315     }
 316     return FALSE;
 317 }