Summary of Sequence Grabber Panel Components
C Summary
Constants
/* component type value */
#define SeqGrabPanelType 'sgpn' /* panel component type */
/* component manufacturer code values */
#define SeqGrabCompressionPanelType 'sour' /* input source selection */
#define SeqGrabSourcePanelType 'cmpr' /* compression settings */
/* componentFlags values for sequence grabber panel components */
enum {
channelFlagDontOpenResFile = 2, /* do not open resource file */
channelFlagHasDependency = 4 /* needs special hardware */
};
enum {
/* sequence grabber panel request codes */
kSGCPanelGetDitlSelect = 0x200, /* SGPanelGetDITL */
kSGCPanelCanRunSelect = 0x202, /* SGPanelCanRun */
kSGCPanelInstallSelect = 0x203, /* SGPanelInstall */
kSGCPanelEventSelect = 0x204, /* SGPanelEvent */
kSGCPanelItemSelect = 0x205, /* SGPanelItem */
kSGCPanelRemoveSelect = 0x206, /* SGPanelRemove */
kSGCPanelSetGrabberSelect = 0x207, /* SGPanelSetGrabber */
kSGCPanelSetResFileSelect = 0x208, /* SGPanelSetResFile */
kSGCPanelGetSettingsSelect = 0x209, /* SGPanelGetSettings */
kSGCPanelSetSettingsSelect = 0x20A, /* SGPanelSetSettings */
kSGCPanelValidateInputSelect = 0x20B /* SGPanelValidateInput */
};
Functions
Managing Your Panel Component
pascal ComponentResult SGPanelSetGrabber
(SeqGrabPanelComponent s, SeqGrabComponent sg);
pascal ComponentResult SGPanelCanRun
(SeqGrabPanelComponent s, SGChannel c);
pascal ComponentResult SGPanelSetResFile
(SeqGrabPanelComponent s, short resRef);
pascal ComponentResult SGPanelGetDITL
(SeqGrabPanelComponent s, Handle *ditl);
pascal ComponentResult SGPanelInstall
(SeqGrabPanelComponent s, SGChannel c, DialogPtr d, short itemOffset);
pascal ComponentResult SGPanelRemove
(SeqGrabPanelComponent s, SGChannel c, DialogPtr d, short itemOffset);
Processing Your Panel's Events
pascal ComponentResult SGPanelItem
(SeqGrabPanelComponent s, SGChannel c, DialogPtr d, short itemOffset, short itemNum);
pascal ComponentResult SGPanelEvent
(SeqGrabPanelComponent s, SGChannel c, DialogPtr d, short itemOffset,
EventRecord *theEvent, short *itemHit, Boolean *handled);
pascal ComponentResult SGPanelValidateInput
(SeqGrabPanelComponent s, Boolean *ok);
Managing Your Panel's Settings
pascal ComponentResult SGPanelGetSettings
(SeqGrabPanelComponent s, SGChannel c,
UserData *ud, long flags);
pascal ComponentResult SGPanelSetSettings
(SeqGrabPanelComponent s, SGChannel c,
UserData ud, long flags);
Pascal Summary
Constants
CONST
{component type value}
SeqGrabPanelType = 'sgpn'; {panel component type}
{component manufacturer code values}
SeqGrabCompressionPanelType = 'comp'; {compression settings}
SeqGrabSourcePanelType = 'sour'; {input source slection}
{componentFlags values for sequence grabber panel components}
channelFlagDontOpenResFile = 2; {do not open resource file}
channelFlagHasDependency = 4; {channel has special hardware}
{sequence grabber panel component request codes}
kSGCPanelGetDitlSelect = $200; {SGCPanelGetDitl}
kSGCPanelCanRunSelect = $202; {SGCPanelCanRun}
kSGCPanelInstallSelect = $203; {SGCPanelInstall}
kSGCPanelEventSelect = $204; {SGCPanelEvent}
kSGCPanelItemSelect = $205; {SGCPanelItem}
kSGCPanelRemoveSelect = $206; {SGCPanelRemove}
kSGCPanelSetGrabberSelect = $207; {SGCPanelSetGrabber}
kSGCPanelSetResFileSelect = $208; {SGCPanelSetResFile}
kSGCPanelGetSettingsSelect = $209; {SGCPanelGetSettings}
kSGCPanelSetSettingsSelect = $20A; {SGCPanelSetSettings}
kSGCPanelValidateInputSelect = $20B; {SGCPanelValidateInput}
Routines
Managing Your Panel Component
FUNCTION SGPanelSetGrabber(s: SeqGrabComponent; sg: SeqGrabComponent):
ComponentResult;
FUNCTION SGPanelCanRun(s: SeqGrabComponent; c: SGChannel):
ComponentResult;
FUNCTION SGPanelSetResFile(s: SeqGrabComponent; resRef: Integer):
ComponentResult;
FUNCTION SGPanelGetDITL(s: SeqGrabComponent; VAR ditl: Handle):
ComponentResult;
FUNCTION SGPanelInstall (s: SeqGrabComponent; c: SGChannel;
d: DialogPtr; itemOffset: Integer):
ComponentResult;
FUNCTION SGPanelRemove(s: SeqGrabComponent; c: SGChannel;
d: DialogPtr; itemOffset: Integer):
ComponentResult;
Processing Your Panel's Events
FUNCTION SGPanelItem(s: SeqGrabComponent; c: SGChannel;
d: DialogPtr; itemOffset: Integer;
itemNum: Integer): ComponentResult;
FUNCTION SGPanelEvent(s: SeqGrabComponent; c: SGChannel;
d: DialogPtr; itemOffset: Integer;
VAR theEvent: EventRecord;
VAR itemHit: Integer;
VAR handled: Boolean): ComponentResult;
FUNCTION SGPanelValidateInput
(s: SeqGrabComponent; VAR ok: Boolean): ComponentResult;
Managing Your Panel's Settings
FUNCTION SGPanelGetSettings(s: SeqGrabComponent; c: SGChannel;
VAR ud: UserData; flags: LongInt):
ComponentResult;
FUNCTION SGPanelSetSettings(s: SeqGrabComponent; c: SGChannel;
ud: UserData; flags: LongInt): ComponentResult;
Result Codes
| noDeviceForChannel | -9408 | Cannot work with specified channel |
| badComponentSelector | 0x80008002 | Function not supported |
