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/************************************************************************/
/* */
/* Simple color chooser on an inspector page. */
/* */
/************************************************************************/
# ifndef APP_COLOR_CHOOSER_H
# define APP_COLOR_CHOOSER_H
# include <appGuiBase.h>
# include <appDraw.h>
struct ColorChooser;
typedef void (*ColorChooserCallback)(
struct ColorChooser * cc,
int which,
void * through,
int choice,
const RGB8Color * rgb8 );
typedef struct ColorChooserResources
{
char * ccrAutomaticColor;
char * ccrMoreColors;
} ColorChooserResources;
typedef struct ColorChooserPaletteColor
{
RGB8Color ccpcRGB8Color;
APP_COLOR_RGB ccpcAllocatedColor;
int ccpcColorAllocated;
int ccpcStatus;
} ColorChooserPaletteColor;
# define CCstatusFREE 0
# define CCstatusSYSTEM 1
# define CCstatusPALETTE 2
typedef struct ColorChooser
{
int ccFilled;
const ColorChooserResources * ccResources;
AppDrawnPulldown ccPulldown;
AppDrawingData ccInplaceDrawingData;
AppDrawingData ccPulldownDrawingData;
int ccPulldownDrawingDataSet;
APP_COLOR_RGB ccPulldownBackgroundColor;
AppColors ccInplaceColors;
AppColors ccPulldownColors;
int ccInplaceColorAllocated;
APP_COLOR_RGB ccInplaceColor;
APP_FONT * ccTextFont;
RGB8Color ccColorChosen;
int ccColorExplicit;
int ccColorSet;
ColorChooserCallback ccCallback;
void * ccTarget;
int ccWhich;
int ccStripHigh;
int ccColumnWide;
int ccStrips;
int ccColumns;
int ccXShift;
ColorChooserPaletteColor * ccColors;
int ccColorCount;
} ColorChooser;
typedef enum ColorChooserChoice
{
CHOICEccDEFAULT= 0,
CHOICEccCOLOR,
CHOICEccMORE,
CHOICEcc_COUNT
} ColorChooserChoice;
/************************************************************************/
/* */
/* Routine declarations. */
/* */
/************************************************************************/
extern void appColorChooserSetColor( ColorChooser * cc,
int explicit,
const RGB8Color * rgb8 );
extern void appColorChooserUnset( ColorChooser * cc );
extern void appColorChooserSuggestPalette(
ColorChooser * cc,
int avoidZero,
const RGB8Color * colors,
int colorCount );
extern void appMakeColorChooserInRow(
ColorChooser * cc,
APP_WIDGET row,
int col,
const ColorChooserResources * ccr,
ColorChooserCallback callback,
int which,
void * through );
extern void appInitColorChooser( ColorChooser * cc );
extern void appCleanColorChooser( ColorChooser * cc );
extern void appMakeLabelAndColorChooserRow(
APP_WIDGET * pRow,
APP_WIDGET * pLabel,
ColorChooser * cc,
APP_WIDGET column,
const char * labelText,
const ColorChooserResources * ccr,
ColorChooserCallback callback,
int which,
void * through );
extern void appFinishColorChooser(
ColorChooser * cc,
APP_FONT * textFont );
extern void appColorChooserColorChosen( PropertyMask * isSetMask,
int * pChanged,
RGB8Color * rgb8To,
int * pExplicit,
const RGB8Color * rgb8Set,
int explicit,
int which );
# endif /* APP_COLOR_CHOOSER_H */
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