void MyLUpdateVisRgn(DialogRef theDialog, ListHandle listHdl)
{
#if TARGET_API_MAC_CARBON
RgnHandle visRgn = NewRgn();
if(visRgn) GetPortVisibleRegion(GetDialogPort(theDialog), visRgn);
LUpdate(visRgn,listHdl);
if(visRgn) DisposeRgn(visRgn);
#else
LUpdate(theDialog->visRgn,listHdl);
#endif
}
void do_about_box( void)
{
GrafPtr oldPort;
DialogPtr dptr;
short item, itemType;
Handle itemHdl;
Rect itemRect;
dptr = GetNewDialog( rAboutBox, nil, (WindowPtr)-1L);
if( dptr == (DialogPtr)0){
Handle items = NewHandle( sizeof(missing_DITL));
static Rect bounds = {40, 20, 150, 340};
if( ! items) return;
BlockMove( missing_DITL, *items, sizeof(missing_DITL));
dptr = NewColorDialog( nil, &bounds, (unsigned char*)"\005About",
false, dBoxProc, (WindowPtr)-1L, false, 0, items);
}
if( dptr == (DialogPtr)0) return;
GetPort (&oldPort);
SetPort (GetDialogPort(dptr));
GetDialogItem( dptr, ok, &itemType, &itemHdl, &itemRect);
InsetRect( &itemRect, -4, -4);
SetDialogItem( dptr, 6, userItem + itemDisable, (Handle)outline_hook_upp, &itemRect);
FlushEvents( everyEvent, 0);
ShowWindow( GetDialogWindow(dptr));
do {
ModalDialog( about_filter_upp, &item);
} while( item != ok);
DisposeDialog( dptr);
SetPort( oldPort);
}
char *QTTarg_GetStringFromUser (short thePromptStringIndex)
{
short myItem;
short mySavedResFile;
GrafPtr mySavedPort;
DialogPtr myDialog = NULL;
short myItemKind;
Handle myItemHandle;
Rect myItemRect;
Str255 myString;
char *myCString = NULL;
OSErr myErr = noErr;
//////////
//
// save the current resource file and graphics port
//
//////////
mySavedResFile = CurResFile();
GetPort(&mySavedPort);
// set the application's resource file
UseResFile(gAppResFile);
//////////
//
// create the dialog box in which the user will enter a URL
//
//////////
myDialog = GetNewDialog(kGetStr_DLOGID, NULL, (WindowPtr)-1L);
if (myDialog == NULL)
goto bail;
QTFrame_ActivateController(QTFrame_GetFrontMovieWindow(), false);
MacSetPort(GetDialogPort(myDialog));
SetDialogDefaultItem(myDialog, kGetStr_OKButton);
SetDialogCancelItem(myDialog, kGetStr_CancelButton);
// set the prompt string
GetIndString(myString, kTextKindsResourceID, thePromptStringIndex);
GetDialogItem(myDialog, kGetStr_StrLabelItem, &myItemKind, &myItemHandle, &myItemRect);
SetDialogItemText(myItemHandle, myString);
MacShowWindow(GetDialogWindow(myDialog));
//////////
//
// display and handle events in the dialog box until the user clicks OK or Cancel
//
//////////
do {
ModalDialog(gModalFilterUPP, &myItem);
} while ((myItem != kGetStr_OKButton) && (myItem != kGetStr_CancelButton));
//////////
//
// handle the selected button
//
//////////
if (myItem != kGetStr_OKButton) {
myErr = userCanceledErr;
goto bail;
}
// retrieve the edited text
GetDialogItem(myDialog, kGetStr_StrTextItem, &myItemKind, &myItemHandle, &myItemRect);
GetDialogItemText(myItemHandle, myString);
myCString = QTUtils_ConvertPascalToCString(myString);
bail:
// restore the previous resource file and graphics port
MacSetPort(mySavedPort);
UseResFile(mySavedResFile);
if (myDialog != NULL)
DisposeDialog(myDialog);
return(myCString);
}
Boolean QTInfo_EditAnnotation (Movie theMovie, OSType theType)
{
DialogPtr myDialog = NULL;
short myItem;
short mySavedResFile;
GrafPtr mySavedPort;
Handle myHandle = NULL;
short myItemKind;
Handle myItemHandle;
UserData myUserData = NULL;
Rect myItemRect;
Str255 myString;
Boolean myIsChanged = false;
OSErr myErr = noErr;
//////////
//
// save the current resource file and graphics port
//
//////////
mySavedResFile = CurResFile();
GetPort(&mySavedPort);
// set the application's resource file
UseResFile(gAppResFile);
// get the movie user data
myUserData = GetMovieUserData(theMovie);
if (myUserData == NULL)
goto bail;
//////////
//
// create the dialog box in which the user will add or edit the annotation
//
//////////
myDialog = GetNewDialog(kEditTextResourceID, NULL, (WindowPtr)-1L);
if (myDialog == NULL)
goto bail;
MacSetPort(GetDialogPort(myDialog));
SetDialogDefaultItem(myDialog, kEditTextItemOK);
SetDialogCancelItem(myDialog, kEditTextItemCancel);
// get a string for the specified annotation type
switch (theType) {
case kUserDataTextFullName:
GetIndString(myString, kTextKindsResourceID, kTextKindsFullName);
break;
case kUserDataTextCopyright:
GetIndString(myString, kTextKindsResourceID, kTextKindsCopyright);
break;
case kUserDataTextInformation:
GetIndString(myString, kTextKindsResourceID, kTextKindsInformation);
break;
}
GetDialogItem(myDialog, kEditTextItemEditLabel, &myItemKind, &myItemHandle, &myItemRect);
SetDialogItemText(myItemHandle, myString);
//////////
//
// set the current annotation of the specified type, if it exists
//
//////////
myHandle = NewHandleClear(4);
if (myHandle != NULL) {
myErr = GetUserDataText(myUserData, myHandle, theType, 1, GetScriptManagerVariable(smRegionCode));
if (myErr == noErr) {
QTInfo_TextHandleToPString(myHandle, myString);
GetDialogItem(myDialog, kEditTextItemEditBox, &myItemKind, &myItemHandle, &myItemRect);
SetDialogItemText(myItemHandle, myString);
SelectDialogItemText(myDialog, kEditTextItemEditBox, 0, myString[0]);
}
DisposeHandle(myHandle);
}
MacShowWindow(GetDialogWindow(myDialog));
//////////
//
// display and handle events in the dialog box until the user clicks OK or Cancel
//
//////////
do {
ModalDialog(gModalFilterUPP, &myItem);
} while ((myItem != kEditTextItemOK) && (myItem != kEditTextItemCancel));
//////////
//
// handle the selected button
//
//////////
if (myItem != kEditTextItemOK)
goto bail;
// retrieve the edited text
myHandle = NewHandleClear(4);
if (myHandle != NULL) {
GetDialogItem(myDialog, kEditTextItemEditBox, &myItemKind, &myItemHandle, &myItemRect);
GetDialogItemText(myItemHandle, myString);
QTInfo_PStringToTextHandle(myString, myHandle);
myErr = AddUserDataText(myUserData, myHandle, theType, 1, GetScriptManagerVariable(smRegionCode));
myIsChanged = (myErr == noErr);
DisposeHandle(myHandle);
}
bail:
// restore the previous resource file and graphics port
MacSetPort(mySavedPort);
UseResFile(mySavedResFile);
if (myDialog != NULL)
DisposeDialog(myDialog);
return(myIsChanged);
}
/* Initialize the QuickTime grabber */
static int qt_open_grabber(struct qt_grabber_state *s, char *fmt)
{
GrafPtr savedPort;
WindowPtr gMonitor;
//SGModalFilterUPP seqGrabModalFilterUPP;
assert(s != NULL);
assert(s->magic == MAGIC_QT_GRABBER);
/****************************************************************************************/
/* Step 0: Initialise the QuickTime movie toolbox. */
InitCursor();
EnterMovies();
/****************************************************************************************/
/* Step 1: Create an off-screen graphics world object, into which we can capture video. */
/* Lock it into position, to prevent QuickTime from messing with it while capturing. */
OSType pixelFormat;
pixelFormat = FOUR_CHAR_CODE('BGRA');
/****************************************************************************************/
/* Step 2: Open and initialise the default sequence grabber. */
s->grabber = OpenDefaultComponent(SeqGrabComponentType, 0);
if (s->grabber == 0) {
debug_msg("Unable to open grabber\n");
return 0;
}
gMonitor = GetDialogWindow(GetNewDialog(1000, NULL, (WindowPtr) - 1L));
GetPort(&savedPort);
SetPort((GrafPtr)gMonitor);
if (SGInitialize(s->grabber) != noErr) {
debug_msg("Unable to init grabber\n");
return 0;
}
SGSetGWorld(s->grabber, GetDialogPort((DialogPtr)gMonitor), NULL);
/****************************************************************************************/
/* Specify the destination data reference for a record operation tell it */
/* we're not making a movie if the flag seqGrabDontMakeMovie is used, */
/* the sequence grabber still calls your data function, but does not */
/* write any data to the movie file writeType will always be set to */
/* seqGrabWriteAppend */
if (SGSetDataRef(s->grabber, 0, 0, seqGrabDontMakeMovie) != noErr) {
CloseComponent(s->grabber);
debug_msg("Unable to set data ref\n");
return 0;
}
if (SGSetGWorld(s->grabber, NULL, NULL) != noErr) {
debug_msg("Unable to get gworld from grabber\n");
return 0;
}
if (SGNewChannel(s->grabber, VideoMediaType, &s->video_channel) !=
noErr) {
debug_msg("Unable to open video channel\n");
return 0;
}
/* do not check for grab audio in case that we will only display usage */
if (SGNewChannel(s->grabber, SoundMediaType, &s->audio_channel) !=
noErr) {
fprintf(stderr, "Warning: Creating audio channel failed. "
"Disabling sound output.\n");
s->grab_audio = FALSE;
}
/* Print available devices */
int i;
int j;
SGDeviceInputList inputList;
SGDeviceList deviceList;
if (strcmp(fmt, "help") == 0) {
printf("\nUsage:\t-t quicktime:<device>:<mode>:<pixel_type>[:<audio_device>:<audio_mode>]\n\n");
if (SGGetChannelDeviceList
(s->video_channel, sgDeviceListIncludeInputs,
&deviceList) == noErr) {
fprintf(stdout, "\nAvailable capture devices:\n");
for (i = 0; i < (*deviceList)->count; i++) {
SGDeviceName *deviceEntry =
&(*deviceList)->entry[i];
fprintf(stdout, " Device %d: ", i);
nprintf((char *) deviceEntry->name);
if (deviceEntry->flags &
sgDeviceNameFlagDeviceUnavailable) {
fprintf(stdout,
" - ### NOT AVAILABLE ###");
}
if (i == (*deviceList)->selectedIndex) {
fprintf(stdout, " - ### ACTIVE ###");
}
fprintf(stdout, "\n");
short activeInputIndex = 0;
inputList = deviceEntry->inputs;
if (inputList && (*inputList)->count >= 1) {
SGGetChannelDeviceAndInputNames
(s->video_channel, NULL, NULL,
&activeInputIndex);
for (j = 0; j < (*inputList)->count;
j++) {
fprintf(stdout, "\t");
fprintf(stdout, "- %d. ", j);
nprintf((char *) &(*inputList)->entry
[j].name);
if ((i ==
(*deviceList)->selectedIndex)
&& (j == activeInputIndex))
fprintf(stdout,
" - ### ACTIVE ###");
fprintf(stdout, "\n");
}
}
}
SGDisposeDeviceList(s->grabber, deviceList);
CodecNameSpecListPtr list;
GetCodecNameList(&list, 1);
printf("\nCompression types:\n");
for (i = 0; i < list->count; i++) {
int fcc = list->list[i].cType;
printf("\t%d) ", i);
nprintf((char *) list->list[i].typeName);
printf(" - FCC (%c%c%c%c)",
fcc >> 24,
(fcc >> 16) & 0xff,
(fcc >> 8) & 0xff, (fcc) & 0xff);
printf(" - codec id %x",
(unsigned int)(list->list[i].codec));
printf(" - cType %x",
(unsigned int)list->list[i].cType);
printf("\n");
}
}
