void AwtDesktopProperties::GetIconParameters() {
//
// icon properties
//
ICONMETRICS iconmetrics;
iconmetrics.cbSize = sizeof(iconmetrics);
VERIFY( SystemParametersInfo(SPI_GETICONMETRICS, iconmetrics.cbSize, &iconmetrics, FALSE) );
SetIntegerProperty(TEXT("win.icon.hspacing"), iconmetrics.iHorzSpacing);
SetIntegerProperty(TEXT("win.icon.vspacing"), iconmetrics.iVertSpacing);
SetBooleanProperty(TEXT("win.icon.titleWrappingOn"), iconmetrics.iTitleWrap != 0);
SetFontProperty(TEXT("win.icon.font"), iconmetrics.lfFont);
}
//
// Reads Windows parameters and sets the corresponding values
// in WDesktopProperties
//
void AwtDesktopProperties::GetWindowsParameters() {
if (GetEnv()->EnsureLocalCapacity(MAX_PROPERTIES) < 0) {
DASSERT(0);
return;
}
// this number defines the set of properties available, it is incremented
// whenever more properties are added (in a public release of course)
// for example, version 1 defines the properties available in Java SDK version 1.3.
SetIntegerProperty( TEXT("win.properties.version"), AWT_DESKTOP_PROPERTIES_VERSION);
GetNonClientParameters();
GetIconParameters();
GetColorParameters();
GetOtherParameters();
GetSoundEvents();
GetSystemProperties();
if (IS_WINXP) {
GetXPStyleProperties();
}
}
void AwtDesktopProperties::GetOtherParameters() {
// TODO BEGIN: On NT4, some setttings don't trigger WM_SETTINGCHANGE --
// check whether this has been fixed on Windows 2000 and Windows 98
// ECH 10/6/2000 seems to be fixed on NT4 SP5, but not on 98
SetBooleanProperty(TEXT("win.frame.fullWindowDragsOn"), GetBooleanParameter(SPI_GETDRAGFULLWINDOWS));
SetBooleanProperty(TEXT("win.text.fontSmoothingOn"), GetBooleanParameter(SPI_GETFONTSMOOTHING));
// TODO END
if (IS_WINXP) {
SetIntegerProperty(TEXT("win.text.fontSmoothingType"),
GetIntegerParameter(SPI_GETFONTSMOOTHINGTYPE));
SetIntegerProperty(TEXT("win.text.fontSmoothingContrast"),
GetIntegerParameter(SPI_GETFONTSMOOTHINGCONTRAST));
SetIntegerProperty(TEXT("win.text.fontSmoothingOrientation"),
GetLCDSubPixelOrder());
}
int cxdrag = GetSystemMetrics(SM_CXDRAG);
int cydrag = GetSystemMetrics(SM_CYDRAG);
SetIntegerProperty(TEXT("win.drag.width"), cxdrag);
SetIntegerProperty(TEXT("win.drag.height"), cydrag);
SetIntegerProperty(TEXT("DnD.gestureMotionThreshold"), max(cxdrag, cydrag)/2);
SetIntegerProperty(TEXT("awt.mouse.numButtons"), GetSystemMetrics(SM_CMOUSEBUTTONS));
SetIntegerProperty(TEXT("awt.multiClickInterval"), GetDoubleClickTime());
// BEGIN cross-platform properties
// Note that these are cross-platform properties, but are being stuck into
// WDesktopProperties. WToolkit.lazilyLoadDesktopProperty() can find them,
// but if a Toolkit subclass uses the desktopProperties
// member, these properties won't be there. -bchristi, echawkes
// This property is called "win.frame.fullWindowDragsOn" above
// This is one of the properties that don't trigger WM_SETTINGCHANGE
SetBooleanProperty(TEXT("awt.dynamicLayoutSupported"), GetBooleanParameter(SPI_GETDRAGFULLWINDOWS));
// 95 MouseWheel support
// More or less copied from the MSH_MOUSEWHEEL MSDN entry
if (IS_WIN95 && !IS_WIN98) {
HWND hdlMSHWHEEL = NULL;
UINT msgMSHWheelSupported = NULL;
BOOL wheelSupported = FALSE;
msgMSHWheelSupported = RegisterWindowMessage(MSH_WHEELSUPPORT);
hdlMSHWHEEL = FindWindow(MSH_WHEELMODULE_CLASS, MSH_WHEELMODULE_TITLE);
if (hdlMSHWHEEL && msgMSHWheelSupported) {
wheelSupported = (BOOL)::SendMessage(hdlMSHWHEEL,
msgMSHWheelSupported, 0, 0);
}
SetBooleanProperty(TEXT("awt.wheelMousePresent"), wheelSupported);
}
else {
SetBooleanProperty(TEXT("awt.wheelMousePresent"),
::GetSystemMetrics(SM_MOUSEWHEELPRESENT));
}
// END cross-platform properties
if (IS_WIN98 || IS_WIN2000) {
//DWORD menuShowDelay;
//SystemParametersInfo(SPI_GETMENUSHOWDELAY, 0, &menuShowDelay, 0);
// SetIntegerProperty(TEXT("win.menu.showDelay"), menuShowDelay);
SetBooleanProperty(TEXT("win.frame.captionGradientsOn"), GetBooleanParameter(SPI_GETGRADIENTCAPTIONS));
SetBooleanProperty(TEXT("win.item.hotTrackingOn"), GetBooleanParameter(SPI_GETHOTTRACKING));
}
if (IS_WIN2000) {
SetBooleanProperty(TEXT("win.menu.keyboardCuesOn"), GetBooleanParameter(SPI_GETKEYBOARDCUES));
}
// High contrast accessibility property
HIGHCONTRAST contrast;
contrast.cbSize = sizeof(HIGHCONTRAST);
if (SystemParametersInfo(SPI_GETHIGHCONTRAST, sizeof(HIGHCONTRAST),
&contrast, 0) != 0 &&
(contrast.dwFlags & HCF_HIGHCONTRASTON) == HCF_HIGHCONTRASTON) {
SetBooleanProperty(TEXT("win.highContrast.on"), TRUE);
}
else {
SetBooleanProperty(TEXT("win.highContrast.on"), FALSE);
}
if (fn_SHGetSettings != NULL) {
SHELLFLAGSTATE sfs;
fn_SHGetSettings(&sfs, SSF_SHOWALLOBJECTS | SSF_SHOWATTRIBCOL);
if (sfs.fShowAllObjects) {
SetBooleanProperty(TEXT("awt.file.showHiddenFiles"), TRUE);
}
else {
SetBooleanProperty(TEXT("awt.file.showHiddenFiles"), FALSE);
}
if (sfs.fShowAttribCol) {
SetBooleanProperty(TEXT("awt.file..showAttribCol"), TRUE);
}
else {
SetBooleanProperty(TEXT("awt.file.showAttribCol"), FALSE);
}
}
LPTSTR value;
DWORD valueType;
// Shell Icon BPP - only honored on platforms before XP
value = getWindowsPropFromReg(TEXT("Control Panel\\Desktop\\WindowMetrics"),
TEXT("Shell Icon BPP"), &valueType);
if (value != NULL) {
if (valueType == REG_SZ) {
SetStringProperty(TEXT("win.icon.shellIconBPP"), value);
}
free(value);
}
// The following registry settings control the file chooser places bar
// under the Windows L&F. These settings are not present by default, but
// can be enabled using the TweakUI tool from Microsoft. For more info,
// see http://msdn.microsoft.com/msdnmag/issues/1100/Registry/
// NoPlacesBar is a REG_DWORD, with values 0 or 1
value = getWindowsPropFromReg(TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\comdlg32"),
TEXT("NoPlacesBar"), &valueType);
if (value != NULL) {
if (valueType == REG_DWORD) {
SetBooleanProperty(TEXT("win.comdlg.noPlacesBar"), (BOOL)((int)*value != 0));
}
free(value);
}
LPTSTR valueName = TEXT("PlaceN");
LPTSTR valueNameBuf = (LPTSTR)safe_Malloc((lstrlen(valueName) + 1) * sizeof(TCHAR));
lstrcpy(valueNameBuf, valueName);
LPTSTR propKey = TEXT("win.comdlg.placesBarPlaceN");
LPTSTR propKeyBuf = (LPTSTR)safe_Malloc((lstrlen(propKey) + 1) * sizeof(TCHAR));
lstrcpy(propKeyBuf, propKey);
int i = 0;
do {
valueNameBuf[5] = _T('0' + i++);
propKeyBuf[25] = valueNameBuf[5];
LPTSTR key = TEXT("Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\comdlg32\\PlacesBar");
if ((value = getWindowsPropFromReg(key, valueNameBuf, &valueType)) != NULL) {
if (valueType == REG_DWORD) {
// Value is a CSIDL
SetIntegerProperty(propKeyBuf, (int)*value);
} else {
// Value is a path
SetStringProperty(propKeyBuf, value);
}
free(value);
}
} while (value != NULL);
free(valueNameBuf);
free(propKeyBuf);
}
void AwtDesktopProperties::GetNonClientParameters() {
//
// general window properties
//
NONCLIENTMETRICS ncmetrics;
ncmetrics.cbSize = sizeof(ncmetrics);
VERIFY( SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncmetrics.cbSize, &ncmetrics, FALSE) );
SetFontProperty( TEXT("win.frame.captionFont"), ncmetrics.lfCaptionFont );
SetIntegerProperty( TEXT("win.frame.captionHeight"), ncmetrics.iCaptionHeight );
SetIntegerProperty( TEXT("win.frame.captionButtonWidth"), ncmetrics.iCaptionWidth );
SetIntegerProperty( TEXT("win.frame.captionButtonHeight"), ncmetrics.iCaptionHeight );
SetFontProperty( TEXT("win.frame.smallCaptionFont"), ncmetrics.lfSmCaptionFont );
SetIntegerProperty( TEXT("win.frame.smallCaptionHeight"), ncmetrics.iSmCaptionHeight );
SetIntegerProperty( TEXT("win.frame.smallCaptionButtonWidth"), ncmetrics.iSmCaptionWidth );
SetIntegerProperty( TEXT("win.frame.smallCaptionButtonHeight"), ncmetrics.iSmCaptionHeight );
SetIntegerProperty( TEXT("win.frame.sizingBorderWidth"), ncmetrics.iBorderWidth );
// menu properties
SetFontProperty( TEXT("win.menu.font"), ncmetrics.lfMenuFont );
SetIntegerProperty( TEXT("win.menu.height"), ncmetrics.iMenuHeight );
SetIntegerProperty( TEXT("win.menu.buttonWidth"), ncmetrics.iMenuWidth );
// scrollbar properties
SetIntegerProperty( TEXT("win.scrollbar.width"), ncmetrics.iScrollWidth );
SetIntegerProperty( TEXT("win.scrollbar.height"), ncmetrics.iScrollHeight );
// status bar and tooltip properties
SetFontProperty( TEXT("win.status.font"), ncmetrics.lfStatusFont );
SetFontProperty( TEXT("win.tooltip.font"), ncmetrics.lfStatusFont );
// message box properties
SetFontProperty( TEXT("win.messagebox.font"), ncmetrics.lfMessageFont );
}
void MP4File::Make3GPCompliant(const char* fileName, char* majorBrand, u_int32_t minorVersion, char** supportedBrands, u_int32_t supportedBrandsCount, bool deleteIodsAtom)
{
char brand[5] = "3gp5";
char* _3gpSupportedBrands[1] = { (char*)&brand };
if (majorBrand) {
if (!supportedBrands || !supportedBrandsCount) {
throw new MP4Error("Invalid parameters", "MP4File::Make3GPCompliant");
}
}
m_fileName = MP4Stralloc(fileName);
m_mode = 'r';
// first load meta-info into memory
Open("rb");
ReadFromFile();
CacheProperties(); // of moov atom
// now switch over to writing the new file
MP4Free(m_fileName);
// create a temporary file
m_fileName = MP4Stralloc(TempFileName());
MakeFtypAtom(
majorBrand ? majorBrand : (char*)brand,
majorBrand ? minorVersion : _3GP_MINOR_VERSION,
majorBrand ? supportedBrands : (char**)_3gpSupportedBrands,
majorBrand ? supportedBrandsCount : 1);
if (deleteIodsAtom) {
// Delete the iods atom, if it exists....
MP4Atom* iodsAtom = m_pRootAtom->FindAtom("moov.iods");
if (iodsAtom) {
MP4Atom* moovAtom = m_pRootAtom->FindAtom("moov");
ASSERT(moovAtom);
moovAtom->DeleteChildAtom(iodsAtom);
}
}
FILE* pReadFile = m_pFile;
m_pFile = NULL;
m_mode = 'w';
Open("wb");
SetIntegerProperty("moov.mvhd.modificationTime",
MP4GetAbsTimestamp());
// writing meta info in the optimal order
((MP4RootAtom*)m_pRootAtom)->BeginOptimalWrite();
// write data in optimal order
RewriteMdat(pReadFile, m_pFile);
// finish writing
((MP4RootAtom*)m_pRootAtom)->FinishOptimalWrite();
// cleanup
fclose(m_pFile);
m_pFile = NULL;
fclose(pReadFile);
// move temporary file into place
Rename(m_fileName, fileName);
}
void AwtDesktopProperties::GetCaretParameters() {
SetIntegerProperty(TEXT("win.caret.width"), GetIntegerParameter(SPI_GETCARETWIDTH));
}
void AwtDesktopProperties::GetNonClientParameters() {
//
// general window properties
//
NONCLIENTMETRICS ncmetrics;
// Fix for 6944516: specify correct size for ncmetrics on WIN2K/XP
// Microsoft recommend to subtract the size of 'iPaddedBorderWidth' field
// when running on XP. However this can't be referenced at compile time
// with the older SDK, so there use 'lfMessageFont' plus its size.
if (!IS_WINVISTA) {
#if defined(_MSC_VER) && (_MSC_VER >= 1600)
ncmetrics.cbSize = offsetof(NONCLIENTMETRICS, iPaddedBorderWidth);
#else
ncmetrics.cbSize = offsetof(NONCLIENTMETRICS,lfMessageFont) + sizeof(LOGFONT);
#endif
} else {
ncmetrics.cbSize = sizeof(ncmetrics);
}
VERIFY( SystemParametersInfo(SPI_GETNONCLIENTMETRICS, ncmetrics.cbSize, &ncmetrics, FALSE) );
float invScaleX;
float invScaleY;
getInvScale(invScaleX, invScaleY);
SetFontProperty(TEXT("win.frame.captionFont"), ncmetrics.lfCaptionFont, invScaleY);
SetIntegerProperty(TEXT("win.frame.captionHeight"), rescale(ncmetrics.iCaptionHeight, invScaleY));
SetIntegerProperty(TEXT("win.frame.captionButtonWidth"), rescale(ncmetrics.iCaptionWidth, invScaleX));
SetIntegerProperty(TEXT("win.frame.captionButtonHeight"), rescale(ncmetrics.iCaptionHeight, invScaleY));
SetFontProperty(TEXT("win.frame.smallCaptionFont"), ncmetrics.lfSmCaptionFont, invScaleY);
SetIntegerProperty(TEXT("win.frame.smallCaptionHeight"), rescale(ncmetrics.iSmCaptionHeight, invScaleY));
SetIntegerProperty(TEXT("win.frame.smallCaptionButtonWidth"), rescale(ncmetrics.iSmCaptionWidth, invScaleX));
SetIntegerProperty(TEXT("win.frame.smallCaptionButtonHeight"), rescale(ncmetrics.iSmCaptionHeight, invScaleY));
SetIntegerProperty(TEXT("win.frame.sizingBorderWidth"), rescale(ncmetrics.iBorderWidth, invScaleX));
// menu properties
SetFontProperty(TEXT("win.menu.font"), ncmetrics.lfMenuFont, invScaleY);
SetIntegerProperty(TEXT("win.menu.height"), rescale(ncmetrics.iMenuHeight, invScaleY));
SetIntegerProperty(TEXT("win.menu.buttonWidth"), rescale(ncmetrics.iMenuWidth, invScaleX));
// scrollbar properties
SetIntegerProperty(TEXT("win.scrollbar.width"), rescale(ncmetrics.iScrollWidth, invScaleX));
SetIntegerProperty(TEXT("win.scrollbar.height"), rescale(ncmetrics.iScrollHeight, invScaleY));
// status bar and tooltip properties
SetFontProperty(TEXT("win.status.font"), ncmetrics.lfStatusFont, invScaleY);
SetFontProperty(TEXT("win.tooltip.font"), ncmetrics.lfStatusFont, invScaleY);
// message box properties
SetFontProperty(TEXT("win.messagebox.font"), ncmetrics.lfMessageFont, invScaleY);
}
