#define GD_TYPE_CHECK_BUTTON (1 << 2)
#define GD_TYPE_RADIO_BUTTON (1 << 3)
#define GD_TYPE_DRAWING_AREA (1 << 4)
-#define GD_TYPE_TEXTINPUT_ALPHANUMERIC (1 << 5)
-#define GD_TYPE_TEXTINPUT_NUMERIC (1 << 6)
-#define GD_TYPE_SELECTBOX (1 << 7)
-#define GD_TYPE_SCROLLBAR_VERTICAL (1 << 8)
-#define GD_TYPE_SCROLLBAR_HORIZONTAL (1 << 9)
+#define GD_TYPE_TEXT_INPUT_ALPHANUMERIC (1 << 5)
+#define GD_TYPE_TEXT_INPUT_NUMERIC (1 << 6)
+#define GD_TYPE_TEXT_AREA (1 << 7)
+#define GD_TYPE_SELECTBOX (1 << 8)
+#define GD_TYPE_SCROLLBAR_VERTICAL (1 << 9)
+#define GD_TYPE_SCROLLBAR_HORIZONTAL (1 << 10)
#define GD_TYPE_BUTTON (GD_TYPE_NORMAL_BUTTON | \
GD_TYPE_TEXT_BUTTON | \
GD_TYPE_RADIO_BUTTON)
#define GD_TYPE_SCROLLBAR (GD_TYPE_SCROLLBAR_VERTICAL | \
GD_TYPE_SCROLLBAR_HORIZONTAL)
-#define GD_TYPE_TEXTINPUT (GD_TYPE_TEXTINPUT_ALPHANUMERIC | \
- GD_TYPE_TEXTINPUT_NUMERIC)
+#define GD_TYPE_TEXT_INPUT (GD_TYPE_TEXT_INPUT_ALPHANUMERIC | \
+ GD_TYPE_TEXT_INPUT_NUMERIC)
/* gadget events */
#define GD_EVENT_PRESSED (1 << 0)
#define GDI_SCROLLBAR_ITEM_POSITION 39
#define GDI_INFO_TEXT 40
#define GDI_ACTIVE 41
+#define GDI_DIRECT_DRAW 42
typedef void (*gadget_function)(void *);
struct GadgetTextInput
{
char value[MAX_GADGET_TEXTSIZE]; /* text string in input field */
+ char last_value[MAX_GADGET_TEXTSIZE]; /* last text string in input field */
int cursor_position; /* actual text cursor position */
int number_value; /* integer value, if numeric */
int number_min; /* minimal allowed numeric value */
int size; /* maximal size of input text */
};
+struct GadgetTextArea
+{
+ char value[MAX_GADGET_TEXTSIZE]; /* text string in input field */
+ char last_value[MAX_GADGET_TEXTSIZE]; /* last text string in input field */
+ int cursor_position; /* actual text cursor position */
+ int cursor_x; /* actual x cursor position */
+ int cursor_y; /* actual y cursor position */
+ int cursor_x_preferred; /* "preferred" x cursor position */
+ int size; /* maximal size of input text */
+ int xsize, ysize; /* size of text area (in chars) */
+};
+
struct GadgetSelectbox
{
struct ValueTextInfo *options; /* pointer to text/value array */
int items_max; /* number of items to access */
int items_visible; /* number of visible items */
int item_position; /* actual item position */
+ int size_min; /* minimal scrollbar size */
int size_max; /* this is either width or height */
+ int size_max_cmp; /* needed for minimal scrollbar size */
int size; /* scrollbar size on screen */
int position; /* scrollbar position on screen */
int position_max; /* bottom/right scrollbar position */
int radio_nr; /* number of radio button series */
boolean mapped; /* gadget is mapped on the screen */
boolean active; /* gadget is active */
+ boolean direct_draw; /* directly draw to frontbuffer */
int font; /* font to use when inactive */
int font_active; /* font to use when active */
struct GadgetBorder border; /* gadget border design */
gadget_function callback_action; /* function for gadget action */
struct GadgetDrawingArea drawing; /* fields for drawing area gadget */
struct GadgetTextButton textbutton; /* fields for text button gadget */
- struct GadgetTextInput text; /* fields for text input gadget */
+ struct GadgetTextInput textinput; /* fields for text input gadget */
+ struct GadgetTextArea textarea; /* fields for text area gadget */
struct GadgetSelectbox selectbox; /* fields for selectbox gadget */
struct GadgetScrollbar scrollbar; /* fields for scrollbar gadget */
struct GadgetInfo *next; /* next list entry */
void UnmapAllGadgets();
void RemapAllGadgets();
+boolean anyTextInputGadgetActive();
+boolean anyTextAreaGadgetActive();
+boolean anySelectboxGadgetActive();
+boolean anyScrollbarGadgetActive();
boolean anyTextGadgetActive();
+
void ClickOnGadget(struct GadgetInfo *, int);
-void HandleGadgets(int, int, int);
-void HandleGadgetsKeyInput(Key);
+boolean HandleGadgets(int, int, int);
+boolean HandleGadgetsKeyInput(Key);
#endif /* GADGETS_H */