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icon
Index
BOOL AddFreeList(
struct FreeList * freelist,
APTR mem,
unsigned long size );
Adds supplied memory chunk to the supplied freelist.
All memory added in to the freelist can later be deallocated through
one single FreeFreeList() call.
freelist - pointer to freelist struct previously allocated by
the programmer.
mem - memory to add to the freelist.
size - size of memory chunk to add to the frelist.
FALSE on failure, else TRUE.
UBYTE * BumpRevision(
UBYTE * newname,
UBYTE * oldname );
Computes the right copy revision for a file name.
newname - a buffer for the new string. Should be at leas 31 bytes.
oldname - the old name to be revisioned.
pointer to the supplied buffer.o
VOID ChangeToSelectedIconColor(
struct ColorRegister * cr );
Change a color register for selected icon state.
cr - colorregister to be changed.
BOOL DeleteDiskObject(
UBYTE * name );
Deletes an icon description file.
name - name of the icon file without the ".info".
Does not yet notify workbench about the deletion.
void DrawIconStateA(
struct RastPort * rp,
struct DiskObject * icon,
STRPTR label,
LONG leftEdge,
LONG topEdge,
ULONG state,
struct TagItem * tags );
void DrawIconState(
struct RastPort * rp,
struct DiskObject * icon,
STRPTR label,
LONG leftEdge,
LONG topEdge,
ULONG state,
TAG tag, ... );
Draw an icon like an image.
rp - rastport to draw into
icon - the icon
label - label string
leftEdge,
topEdge - drawing position
state - drawing state, see intuition/imageclass.h
Only very limited implemented.
struct DiskObject * DupDiskObjectA(
struct DiskObject * icon,
struct TagItem * tags );
struct DiskObject * DupDiskObject(
struct DiskObject * icon,
TAG tag, ... );
UBYTE * FindToolType(
CONST STRPTR * toolTypeArray,
CONST STRPTR typeName );
Finds the supplied typeName inside the given toolTypeArray.
Search is case-insensitive.
toolTypeArray - pointer to an array of tooltype strings.
typeName - name of a specific tool-type.
NULL if the tooltype wasn't found and a pointer to the value
of the tooltype otherwise.
void FreeDiskObject(
struct DiskObject * diskobj );
Frees all memory for a DiskObject structure.
diskobj -- a pointer to a DiskObject structure. A NULL pointer will be
ignored.
void FreeFreeList(
struct FreeList * freelist );
Frees all memory chunks in the freelist (previously inserted into
it via AddFreeList()).
freelist - pointer to FreeList struct. It is save to use NULL.
struct DiskObject * GetDefDiskObject(
LONG type );
Gets the default icon for the supplied type of icon.
type - type of icon to get default diskobject for.
DiskObject structure or NULL if an error occured. The error may
be obtained by IoErr().
struct DiskObject * GetDiskObject(
CONST_STRPTR name );
name - filename without ".info" or NULL for an empty diskobject.
struct DiskObject * GetDiskObjectNew(
CONST_STRPTR name );
Tries to open the supplied info file via GetDiskObject(). If this
not succeeds it will try to read the default info file for
that type of file.
name - name of the file to read an icon for.
DiskObject - pointer ta diskobject struct.
BOOL GetIconRectangleA(
struct RastPort * rp,
struct DiskObject * icon,
STRPTR label,
struct Rectangle * rectangle,
struct TagItem * tags );
BOOL GetIconRectangle(
struct RastPort * rp,
struct DiskObject * icon,
STRPTR label,
struct Rectangle * rectangle,
TAG tag, ... );
rp - reference RastPort (for font)
icon - icon to be queried
label - label string
rectangle - resulting size
Only very limited implemented.
struct DiskObject * GetIconTagList(
CONST_STRPTR name,
const struct TagItem * tags );
struct DiskObject * GetIconTags(
CONST_STRPTR name,
TAG tag, ... );
ICONA_ErrorCode (LONG *)
ICONGETA_GetDefaultType (LONG) - Default icon type to get. This
overrides the "name" paramter.
ICONGETA_GetDefaultName (STRPTR) - Name of default icon to get. This
overrides the "name" paramter.
ICONGETA_FailIfUnavailable (BOOL)
ICONGETA_GetPaletteMappedIcon (BOOL)
ICONGETA_IsDefaultIcon (LONG *) - Upon completion of this function, the
referenced LONG will be set to a boolean value indicating whether
the returned icon is a default icon.
ICONGETA_RemapIcon (BOOL)
ICONGETA_GenerateImageMasks (BOOL)
ICONGETA_Label (STRPTR)
ICONGETA_Screen (struct Screen *)
ULONG IconControlA(
struct DiskObject * icon,
struct TagItem * tags );
ULONG IconControl(
struct DiskObject * icon,
TAG tag, ... );
Set and get icon and icon.library options.
icon - icon to be queried
Number of processed tags.
BOOL LayoutIconA(
struct DiskObject * icon,
struct Screen * screen,
struct TagItem * tags );
BOOL LayoutIcon(
struct DiskObject * icon,
struct Screen * screen,
TAG tag, ... );
Adapt a palette-mapped icon for display.
BOOL MatchToolValue(
UBYTE * typeString,
UBYTE * value );
Checks if the given tooltype has the supplied value.
Search is case-insensitive.
typeString - string containing the tooltype.
value - the value to match for.
TRUE if match, else FALSE.
struct DiskObject * NewDiskObject(
ULONG type );
Create empty diskobject structure.
type - WBDISK, WBDRAWER, WBTOOL, WBPROJECT,
WBGARBAGE, WBDEVICE or WBKICK
BOOL PutDefDiskObject(
struct DiskObject * icon );
Puts a new default icon for a certain type.
diskObject - diskObject struct describing icon to put as new
default icon.
TRUE if success, else FALSE. Error may be obtained via IoErr().
BOOL PutDiskObject(
CONST_STRPTR name,
struct DiskObject * icon );
name - filename, ".info" will be appended.
icon - diskobject to write
TRUE on success, FALSE on error
BOOL PutIconTagList(
CONST_STRPTR name,
struct DiskObject * icon,
struct TagItem * tags );
BOOL PutIconTags(
CONST_STRPTR name,
struct DiskObject * icon,
TAG tag, ... );
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