332 lines
10 KiB
C
332 lines
10 KiB
C
/*
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* Graphics configuration code
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*
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* Copyright 2003 Mark Westcott
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* Copyright 2003-2004 Mike Hearn
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* Copyright 2005 Raphael Junqueira
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <windef.h>
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#include <winbase.h>
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#include <winreg.h>
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#include <wine/debug.h>
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#include "resource.h"
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#include "winecfg.h"
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WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
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#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? */
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static const char* D3D_VS_Modes[] = {
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"hardware",
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"none",
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"emulation",
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NULL
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};
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int updating_ui;
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static void update_gui_for_desktop_mode(HWND dialog) {
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WINE_TRACE("\n");
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updating_ui = TRUE;
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/* do we have desktop mode enabled? */
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if (reg_key_exists(config_key, keypath("X11 Driver"), "Desktop"))
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{
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char* buf, *bufindex;
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CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
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enable(IDC_DESKTOP_WIDTH);
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enable(IDC_DESKTOP_HEIGHT);
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enable(IDC_DESKTOP_SIZE);
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enable(IDC_DESKTOP_BY);
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buf = get_reg_key(config_key, keypath("X11 Driver"), "Desktop", "640x480");
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bufindex = strchr(buf, 'x');
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if (bufindex) {
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*bufindex = 0;
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++bufindex;
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), buf);
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), bufindex);
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} else {
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WINE_TRACE("Desktop registry entry is malformed");
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "640");
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "480");
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}
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HeapFree(GetProcessHeap(), 0, buf);
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}
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else
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{
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CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
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disable(IDC_DESKTOP_WIDTH);
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disable(IDC_DESKTOP_HEIGHT);
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disable(IDC_DESKTOP_SIZE);
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disable(IDC_DESKTOP_BY);
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
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SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
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}
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updating_ui = FALSE;
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}
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static void init_screen_depth(HWND dialog)
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{
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char* buf;
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buf = get_reg_key(config_key, keypath("X11 Driver"), "ScreenDepth", "24");
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if (strcmp(buf, "8") == 0)
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 0, 0);
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else if (strcmp(buf, "16") == 0)
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 1, 0);
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else if (strcmp(buf, "24") == 0)
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 2, 0);
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else if (strcmp(buf, "32") == 0)
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, 3, 0);
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else
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WINE_ERR("Invalid screen depth read from registry (%s)\n", buf);
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HeapFree(GetProcessHeap(), 0, buf);
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}
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static void init_dialog(HWND dialog)
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{
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unsigned int it;
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char* buf;
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update_gui_for_desktop_mode(dialog);
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updating_ui = TRUE;
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_RESETCONTENT, 0, 0);
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "8 bit");
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "16 bit");
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "24 bit");
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_ADDSTRING, 0, (LPARAM) "32 bit"); /* is this valid? */
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SendDlgItemMessage(dialog, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
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SendDlgItemMessage(dialog, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
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buf = get_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
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if (IS_OPTION_TRUE(*buf))
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CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_CHECKED);
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else
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CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_UNCHECKED);
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HeapFree(GetProcessHeap(), 0, buf);
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buf = get_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "Y");
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if (IS_OPTION_TRUE(*buf)) {
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CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_CHECKED);
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, -1, 0);
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disable(IDC_SCREEN_DEPTH);
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} else {
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CheckDlgButton(dialog, IDC_DOUBLE_BUFFER, BST_UNCHECKED);
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init_screen_depth(dialog);
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enable(IDC_SCREEN_DEPTH);
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}
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HeapFree(GetProcessHeap(), 0, buf);
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SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
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for (it = 0; NULL != D3D_VS_Modes[it]; ++it) {
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SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0, (LPARAM) D3D_VS_Modes[it]);
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}
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buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
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for (it = 0; NULL != D3D_VS_Modes[it]; ++it) {
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if (strcmp(buf, D3D_VS_Modes[it]) == 0) {
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SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
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break ;
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}
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}
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if (NULL == D3D_VS_Modes[it]) {
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WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
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}
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HeapFree(GetProcessHeap(), 0, buf);
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buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
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if (!strcmp(buf, "enabled"))
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CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
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else
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CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
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HeapFree(GetProcessHeap(), 0, buf);
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updating_ui = FALSE;
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}
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static void set_from_desktop_edits(HWND dialog) {
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char *width, *height, *new;
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if (updating_ui) return;
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WINE_TRACE("\n");
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width = get_text(dialog, IDC_DESKTOP_WIDTH);
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height = get_text(dialog, IDC_DESKTOP_HEIGHT);
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if (width == NULL || strcmp(width, "") == 0) {
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HeapFree(GetProcessHeap(), 0, width);
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width = strdupA("640");
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}
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if (height == NULL || strcmp(height, "") == 0) {
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HeapFree(GetProcessHeap(), 0, height);
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height = strdupA("480");
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}
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new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
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sprintf(new, "%sx%s", width, height);
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set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
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HeapFree(GetProcessHeap(), 0, width);
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HeapFree(GetProcessHeap(), 0, height);
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HeapFree(GetProcessHeap(), 0, new);
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}
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static void on_enable_desktop_clicked(HWND dialog) {
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WINE_TRACE("\n");
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if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
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set_from_desktop_edits(dialog);
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} else {
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set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
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}
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update_gui_for_desktop_mode(dialog);
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}
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static void on_screen_depth_changed(HWND dialog) {
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char *newvalue = get_text(dialog, IDC_SCREEN_DEPTH);
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char *spaceIndex = strchr(newvalue, ' ');
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WINE_TRACE("newvalue=%s\n", newvalue);
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if (updating_ui) return;
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*spaceIndex = '\0';
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set_reg_key(config_key, keypath("X11 Driver"), "ScreenDepth", newvalue);
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HeapFree(GetProcessHeap(), 0, newvalue);
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}
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static void on_dx_mouse_grab_clicked(HWND dialog) {
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if (IsDlgButtonChecked(dialog, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
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set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
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else
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set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
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}
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static void on_double_buffer_clicked(HWND dialog) {
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if (IsDlgButtonChecked(dialog, IDC_DOUBLE_BUFFER) == BST_CHECKED) {
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set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "Y");
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SendDlgItemMessage(dialog, IDC_SCREEN_DEPTH, CB_SETCURSEL, -1, 0);
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disable(IDC_SCREEN_DEPTH);
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} else {
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set_reg_key(config_key, keypath("X11 Driver"), "DesktopDoubleBuffered", "N");
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init_screen_depth(dialog);
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enable(IDC_SCREEN_DEPTH);
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}
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}
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static void on_d3d_vshader_mode_changed(HWND dialog) {
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int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
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set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", D3D_VS_Modes[selected_mode]);
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}
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static void on_d3d_pshader_mode_clicked(HWND dialog) {
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if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
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set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
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else
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set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
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}
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INT_PTR CALLBACK
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GraphDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch (uMsg) {
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case WM_INITDIALOG:
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break;
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case WM_SHOWWINDOW:
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set_window_title(hDlg);
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break;
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case WM_COMMAND:
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switch(HIWORD(wParam)) {
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case EN_CHANGE: {
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if (updating_ui) break;
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SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
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if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
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set_from_desktop_edits(hDlg);
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break;
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}
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case BN_CLICKED: {
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if (updating_ui) break;
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SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
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switch(LOWORD(wParam)) {
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case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
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case IDC_DX_MOUSE_GRAB: on_dx_mouse_grab_clicked(hDlg); break;
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case IDC_DOUBLE_BUFFER: on_double_buffer_clicked(hDlg); break;
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case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
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}
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break;
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}
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case CBN_SELCHANGE: {
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SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
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switch (LOWORD(wParam)) {
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case IDC_SCREEN_DEPTH: on_screen_depth_changed(hDlg); break;
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case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
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}
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break;
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}
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default:
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break;
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}
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break;
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case WM_NOTIFY:
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switch (((LPNMHDR)lParam)->code) {
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case PSN_KILLACTIVE: {
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SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
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break;
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}
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case PSN_APPLY: {
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apply();
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SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
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break;
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}
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case PSN_SETACTIVE: {
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init_dialog (hDlg);
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break;
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}
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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