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wine/programs/winecfg/x11drvdlg.c

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/*
* Graphics configuration code
*
* Copyright 2003 Mark Westcott
* Copyright 2003-2004 Mike Hearn
* Copyright 2005 Raphael Junqueira
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
*/
#define WIN32_LEAN_AND_MEAN
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <windows.h>
#include <wine/debug.h>
#include "resource.h"
#include "winecfg.h"
WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
#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? */
#define MINDPI 96
#define MAXDPI 480
#define DEFDPI 96
#define IDT_DPIEDIT 0x1234
static const WCHAR logpixels_reg[] = {'S','y','s','t','e','m','\\','C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\','H','a','r','d','w','a','r','e',' ','P','r','o','f','i','l','e','s','\\','C','u','r','r','e','n','t','\\','S','o','f','t','w','a','r','e','\\','F','o','n','t','s',0};
static const WCHAR logpixels[] = {'L','o','g','P','i','x','e','l','s',0};
static struct SHADERMODE
{
UINT displayStrID;
const char* settingStr;
} const D3D_VS_Modes[] = {
{IDS_SHADER_MODE_HARDWARE, "hardware"},
{IDS_SHADER_MODE_NONE, "none"},
{0, 0}
};
int updating_ui;
static void update_gui_for_desktop_mode(HWND dialog) {
int desktopenabled = FALSE;
WINE_TRACE("\n");
updating_ui = TRUE;
if (current_app)
{
disable(IDC_ENABLE_DESKTOP);
disable(IDC_DESKTOP_WIDTH);
disable(IDC_DESKTOP_HEIGHT);
disable(IDC_DESKTOP_SIZE);
disable(IDC_DESKTOP_BY);
return;
}
enable(IDC_ENABLE_DESKTOP);
/* do we have desktop mode enabled? */
if (reg_key_exists(config_key, keypath("X11 Driver"), "Desktop"))
{
char* buf, *bufindex;
CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_CHECKED);
buf = get_reg_key(config_key, keypath("X11 Driver"), "Desktop", "800x600");
/* note: this test must match the one in x11drv */
if( buf[0] != 'n' && buf[0] != 'N' && buf[0] != 'F' && buf[0] != 'f'
&& buf[0] != '0') {
desktopenabled = TRUE;
enable(IDC_DESKTOP_WIDTH);
enable(IDC_DESKTOP_HEIGHT);
enable(IDC_DESKTOP_SIZE);
enable(IDC_DESKTOP_BY);
bufindex = strchr(buf, 'x');
if (bufindex) {
*bufindex = 0;
++bufindex;
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), buf);
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), bufindex);
} else {
WINE_TRACE("Desktop registry entry is malformed\n");
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "800");
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "600");
}
}
HeapFree(GetProcessHeap(), 0, buf);
}
if (!desktopenabled)
{
CheckDlgButton(dialog, IDC_ENABLE_DESKTOP, BST_UNCHECKED);
disable(IDC_DESKTOP_WIDTH);
disable(IDC_DESKTOP_HEIGHT);
disable(IDC_DESKTOP_SIZE);
disable(IDC_DESKTOP_BY);
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_WIDTH), "");
SetWindowText(GetDlgItem(dialog, IDC_DESKTOP_HEIGHT), "");
}
updating_ui = FALSE;
}
static void init_dialog(HWND dialog)
{
unsigned int it;
char* buf;
update_gui_for_desktop_mode(dialog);
updating_ui = TRUE;
SendDlgItemMessage(dialog, IDC_DESKTOP_WIDTH, EM_LIMITTEXT, RES_MAXLEN, 0);
SendDlgItemMessage(dialog, IDC_DESKTOP_HEIGHT, EM_LIMITTEXT, RES_MAXLEN, 0);
buf = get_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
if (IS_OPTION_TRUE(*buf))
CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_CHECKED);
else
CheckDlgButton(dialog, IDC_DX_MOUSE_GRAB, BST_UNCHECKED);
HeapFree(GetProcessHeap(), 0, buf);
buf = get_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
if (IS_OPTION_TRUE(*buf))
CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_CHECKED);
else
CheckDlgButton(dialog, IDC_ENABLE_MANAGED, BST_UNCHECKED);
HeapFree(GetProcessHeap(), 0, buf);
SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_RESETCONTENT, 0, 0);
for (it = 0; 0 != D3D_VS_Modes[it].displayStrID; ++it) {
SendDlgItemMessageW (dialog, IDC_D3D_VSHADER_MODE, CB_ADDSTRING, 0,
(LPARAM)load_string (D3D_VS_Modes[it].displayStrID));
}
buf = get_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode", "hardware");
for (it = 0; NULL != D3D_VS_Modes[it].settingStr; ++it) {
if (strcmp(buf, D3D_VS_Modes[it].settingStr) == 0) {
SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_SETCURSEL, it, 0);
break ;
}
}
if (NULL == D3D_VS_Modes[it].settingStr) {
WINE_ERR("Invalid Direct3D VertexShader Mode read from registry (%s)\n", buf);
}
HeapFree(GetProcessHeap(), 0, buf);
buf = get_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
if (!strcmp(buf, "enabled"))
CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_CHECKED);
else
CheckDlgButton(dialog, IDC_D3D_PSHADER_MODE, BST_UNCHECKED);
HeapFree(GetProcessHeap(), 0, buf);
updating_ui = FALSE;
}
static void set_from_desktop_edits(HWND dialog) {
char *width, *height, *new;
if (updating_ui) return;
WINE_TRACE("\n");
width = get_text(dialog, IDC_DESKTOP_WIDTH);
height = get_text(dialog, IDC_DESKTOP_HEIGHT);
if (width == NULL || strcmp(width, "") == 0) {
HeapFree(GetProcessHeap(), 0, width);
width = strdupA("800");
}
if (height == NULL || strcmp(height, "") == 0) {
HeapFree(GetProcessHeap(), 0, height);
height = strdupA("600");
}
new = HeapAlloc(GetProcessHeap(), 0, strlen(width) + strlen(height) + 2 /* x + terminator */);
sprintf(new, "%sx%s", width, height);
set_reg_key(config_key, keypath("X11 Driver"), "Desktop", new);
HeapFree(GetProcessHeap(), 0, width);
HeapFree(GetProcessHeap(), 0, height);
HeapFree(GetProcessHeap(), 0, new);
}
static void on_enable_desktop_clicked(HWND dialog) {
WINE_TRACE("\n");
if (IsDlgButtonChecked(dialog, IDC_ENABLE_DESKTOP) == BST_CHECKED) {
set_from_desktop_edits(dialog);
} else {
set_reg_key(config_key, keypath("X11 Driver"), "Desktop", NULL);
}
update_gui_for_desktop_mode(dialog);
}
static void on_enable_managed_clicked(HWND dialog) {
WINE_TRACE("\n");
if (IsDlgButtonChecked(dialog, IDC_ENABLE_MANAGED) == BST_CHECKED) {
set_reg_key(config_key, keypath("X11 Driver"), "Managed", "Y");
} else {
set_reg_key(config_key, keypath("X11 Driver"), "Managed", "N");
}
}
static void on_dx_mouse_grab_clicked(HWND dialog) {
if (IsDlgButtonChecked(dialog, IDC_DX_MOUSE_GRAB) == BST_CHECKED)
set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "Y");
else
set_reg_key(config_key, keypath("X11 Driver"), "DXGrab", "N");
}
static void on_d3d_vshader_mode_changed(HWND dialog) {
int selected_mode = SendDlgItemMessage(dialog, IDC_D3D_VSHADER_MODE, CB_GETCURSEL, 0, 0);
set_reg_key(config_key, keypath("Direct3D"), "VertexShaderMode",
D3D_VS_Modes[selected_mode].settingStr);
}
static void on_d3d_pshader_mode_clicked(HWND dialog) {
if (IsDlgButtonChecked(dialog, IDC_D3D_PSHADER_MODE) == BST_CHECKED)
set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "enabled");
else
set_reg_key(config_key, keypath("Direct3D"), "PixelShaderMode", "disabled");
}
static INT read_logpixels_reg(void)
{
DWORD dwLogPixels;
WCHAR *buf = get_reg_keyW(HKEY_LOCAL_MACHINE, logpixels_reg, logpixels, NULL);
dwLogPixels = buf ? *buf : DEFDPI;
HeapFree(GetProcessHeap(), 0, buf);
return dwLogPixels;
}
static void init_dpi_editbox(HWND hDlg)
{
DWORD dwLogpixels;
char szLogpixels[MAXBUFLEN];
updating_ui = TRUE;
dwLogpixels = read_logpixels_reg();
WINE_TRACE("%u\n", dwLogpixels);
sprintf(szLogpixels, "%u", dwLogpixels);
SetDlgItemText(hDlg, IDC_RES_DPIEDIT, szLogpixels);
updating_ui = FALSE;
}
static void init_trackbar(HWND hDlg)
{
HWND hTrackBar = GetDlgItem(hDlg, IDC_RES_TRACKBAR);
DWORD dwLogpixels;
updating_ui = TRUE;
dwLogpixels = read_logpixels_reg();
SendMessageW(hTrackBar, TBM_SETRANGE, TRUE, MAKELONG(MINDPI, MAXDPI));
SendMessageW(hTrackBar, TBM_SETPOS, TRUE, dwLogpixels);
updating_ui = FALSE;
}
static void update_dpi_trackbar_from_edit(HWND hDlg, BOOL fix)
{
DWORD dpi;
updating_ui = TRUE;
dpi = GetDlgItemInt(hDlg, IDC_RES_DPIEDIT, NULL, FALSE);
if (fix)
{
DWORD fixed_dpi = dpi;
if (dpi < MINDPI) fixed_dpi = MINDPI;
if (dpi > MAXDPI) fixed_dpi = MAXDPI;
if (fixed_dpi != dpi)
{
char buf[16];
dpi = fixed_dpi;
sprintf(buf, "%u", dpi);
SetDlgItemText(hDlg, IDC_RES_DPIEDIT, buf);
}
}
if (dpi >= MINDPI && dpi <= MAXDPI)
{
SendDlgItemMessage(hDlg, IDC_RES_TRACKBAR, TBM_SETPOS, TRUE, dpi);
set_reg_key_dwordW(HKEY_LOCAL_MACHINE, logpixels_reg, logpixels, dpi);
}
updating_ui = FALSE;
}
INT_PTR CALLBACK
GraphDlgProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg) {
case WM_INITDIALOG:
init_dpi_editbox(hDlg);
init_trackbar(hDlg);
break;
case WM_SHOWWINDOW:
set_window_title(hDlg);
break;
case WM_TIMER:
if (wParam == IDT_DPIEDIT)
{
KillTimer(hDlg, IDT_DPIEDIT);
update_dpi_trackbar_from_edit(hDlg, TRUE);
}
break;
case WM_COMMAND:
switch(HIWORD(wParam)) {
case EN_CHANGE: {
if (updating_ui) break;
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
if ( ((LOWORD(wParam) == IDC_DESKTOP_WIDTH) || (LOWORD(wParam) == IDC_DESKTOP_HEIGHT)) && !updating_ui )
set_from_desktop_edits(hDlg);
else if (LOWORD(wParam) == IDC_RES_DPIEDIT)
{
update_dpi_trackbar_from_edit(hDlg, FALSE);
SetTimer(hDlg, IDT_DPIEDIT, 1500, NULL);
}
break;
}
case BN_CLICKED: {
if (updating_ui) break;
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
switch(LOWORD(wParam)) {
case IDC_ENABLE_DESKTOP: on_enable_desktop_clicked(hDlg); break;
case IDC_ENABLE_MANAGED: on_enable_managed_clicked(hDlg); break;
case IDC_DX_MOUSE_GRAB: on_dx_mouse_grab_clicked(hDlg); break;
case IDC_D3D_PSHADER_MODE: on_d3d_pshader_mode_clicked(hDlg); break;
}
break;
}
case CBN_SELCHANGE: {
SendMessage(GetParent(hDlg), PSM_CHANGED, 0, 0);
switch (LOWORD(wParam)) {
case IDC_D3D_VSHADER_MODE: on_d3d_vshader_mode_changed(hDlg); break;
}
break;
}
default:
break;
}
break;
case WM_NOTIFY:
switch (((LPNMHDR)lParam)->code) {
case PSN_KILLACTIVE: {
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, FALSE);
break;
}
case PSN_APPLY: {
apply();
SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR);
break;
}
case PSN_SETACTIVE: {
init_dialog (hDlg);
break;
}
}
break;
case WM_HSCROLL:
switch (wParam) {
default: {
char buf[MAXBUFLEN];
int i = SendMessageW(GetDlgItem(hDlg, IDC_RES_TRACKBAR), TBM_GETPOS, 0, 0);
buf[0] = 0;
sprintf(buf, "%d", i);
SendMessage(GetDlgItem(hDlg, IDC_RES_DPIEDIT), WM_SETTEXT, 0, (LPARAM) buf);
set_reg_key_dwordW(HKEY_LOCAL_MACHINE, logpixels_reg, logpixels, i);
break;
}
}
break;
default:
break;
}
return FALSE;
}
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