/***********************************************************
* Artsoft Retro-Game Library *
*----------------------------------------------------------*
-* (c) 1994-2002 Artsoft Entertainment *
+* (c) 1994-2006 Artsoft Entertainment *
* Holger Schemel *
* Detmolder Strasse 189 *
* 33604 Bielefeld *
static int next_free_gadget_id = 1;
static boolean gadget_id_wrapped = FALSE;
+static void (*PlayGadgetSoundActivating)(void) = NULL;
+static void (*PlayGadgetSoundSelecting)(void) = NULL;
+
+
+void InitGadgetsSoundCallback(void (*activating_function)(void),
+ void (*selecting_function)(void))
+{
+ PlayGadgetSoundActivating = activating_function;
+ PlayGadgetSoundSelecting = selecting_function;
+}
+
static struct GadgetInfo *getGadgetInfoFromGadgetID(int id)
{
struct GadgetInfo *gi = gadget_list_first_entry;
gi->height - 2 * border_y);
/* gadget text value */
+#if 1
+ DrawTextBuffer(gi->x + border_x, gi->y + border_y, gi->textarea.value,
+ font_nr, gi->textarea.xsize, -1, gi->textarea.ysize, 0,
+ BLIT_ON_BACKGROUND, FALSE, FALSE, FALSE);
+#else
DrawTextToTextArea(gi->x + border_x, gi->y + border_y,
gi->textarea.value, font_nr, gi->textarea.xsize,
gi->textarea.xsize, gi->textarea.ysize,
BLIT_ON_BACKGROUND);
+#endif
cursor_letter = gi->textarea.value[gi->textarea.cursor_position];
cursor_string[0] = (cursor_letter != '\0' ? cursor_letter : ' ');
case GDI_INFO_TEXT:
{
- int max_textsize = MAX_INFO_TEXTSIZE - 1;
+ int max_textsize = MAX_INFO_TEXTSIZE;
char *text = va_arg(ap, char *);
if (text != NULL)
int max_textsize = MAX_GADGET_TEXTSIZE;
if (gi->textinput.size)
- max_textsize = MIN(gi->textinput.size, MAX_GADGET_TEXTSIZE - 1);
+ max_textsize = MIN(gi->textinput.size, MAX_GADGET_TEXTSIZE);
strncpy(gi->textinput.value, va_arg(ap, char *), max_textsize);
strcpy(gi->textinput.last_value, gi->textinput.value);
case GDI_TEXT_SIZE:
{
int tag_value = va_arg(ap, int);
- int max_textsize = MIN(tag_value, MAX_GADGET_TEXTSIZE - 1);
+ int max_textsize = MIN(tag_value, MAX_GADGET_TEXTSIZE);
gi->textinput.size = max_textsize;
gi->textinput.value[max_textsize] = '\0';
static boolean insideSelectboxLine(struct GadgetInfo *gi, int mx, int my)
{
- return(gi != NULL &&
- gi->type & GD_TYPE_SELECTBOX &&
- mx >= gi->x && mx < gi->x + gi->width &&
- my >= gi->y && my < gi->y + gi->height);
+ return (gi != NULL &&
+ gi->type & GD_TYPE_SELECTBOX &&
+ mx >= gi->x && mx < gi->x + gi->width &&
+ my >= gi->y && my < gi->y + gi->height);
}
static boolean insideSelectboxArea(struct GadgetInfo *gi, int mx, int my)
{
- return(gi != NULL &&
- gi->type & GD_TYPE_SELECTBOX &&
- mx >= gi->selectbox.x && mx < gi->selectbox.x + gi->selectbox.width &&
- my >= gi->selectbox.y && my < gi->selectbox.y + gi->selectbox.height);
+ return (gi != NULL &&
+ gi->type & GD_TYPE_SELECTBOX &&
+ mx >= gi->selectbox.x && mx < gi->selectbox.x + gi->selectbox.width &&
+ my >= gi->selectbox.y && my < gi->selectbox.y + gi->selectbox.height);
}
void ClickOnGadget(struct GadgetInfo *gi, int button)
boolean HandleGadgets(int mx, int my, int button)
{
- static unsigned long pressed_delay = 0;
- static unsigned long pressed_delay_value = GADGET_FRAME_DELAY;
+ static unsigned int pressed_delay = 0;
+ static unsigned int pressed_delay_value = GADGET_FRAME_DELAY;
static int last_button = 0;
static int last_mx = 0, last_my = 0;
static int pressed_mx = 0, pressed_my = 0;
boolean gadget_dragging;
boolean gadget_released;
boolean gadget_released_inside;
+#if 0
boolean gadget_released_inside_select_line;
+#endif
boolean gadget_released_inside_select_area;
boolean gadget_released_off_borders;
boolean changed_position = FALSE;
/* when handling selectbox, set additional state values */
if (gadget_released_inside && (last_gi->type & GD_TYPE_SELECTBOX))
{
+#if 0
gadget_released_inside_select_line = insideSelectboxLine(last_gi, mx, my);
+#endif
gadget_released_inside_select_area = insideSelectboxArea(last_gi, mx, my);
}
else
{
+#if 0
gadget_released_inside_select_line = FALSE;
+#endif
gadget_released_inside_select_area = FALSE;
}
last_info_gi = new_gi;
}
-#if 1
-
gadget_draggable = (gi && gi->type & GD_TYPE_SCROLLBAR);
/* reset drag position for newly pressed scrollbar to "not dragging" */
}
}
-#endif
-
if (gadget_pressed)
{
+ PlayGadgetSoundActivating();
+
if (gi->type == GD_TYPE_CHECK_BUTTON)
{
gi->checked = !gi->checked;
if (gi->type & GD_TYPE_SCROLLBAR)
DrawGadget(gi, DG_UNPRESSED, gi->direct_draw);
-#if 1
gi->state = GD_BUTTON_UNPRESSED;
-#endif
gi->event.type = GD_EVENT_RELEASED;
if (gi->event_mask & GD_EVENT_RELEASED &&
static void insertCharIntoTextArea(struct GadgetInfo *gi, char c)
{
- char text[MAX_GADGET_TEXTSIZE];
+ char text[MAX_GADGET_TEXTSIZE + 1];
int cursor_position = gi->textarea.cursor_position;
- if (strlen(gi->textarea.value) == MAX_GADGET_TEXTSIZE) /* no space left */
+ if (strlen(gi->textarea.value) >= MAX_GADGET_TEXTSIZE) /* no space left */
return;
strcpy(text, gi->textarea.value);
}
else if (gi->type & GD_TYPE_TEXT_INPUT) /* only valid for text input */
{
- char text[MAX_GADGET_TEXTSIZE];
+ char text[MAX_GADGET_TEXTSIZE + 1];
int text_length = strlen(gi->textinput.value);
int cursor_pos = gi->textinput.cursor_position;
char letter = getCharFromKey(key);
}
else if (gi->type & GD_TYPE_TEXT_AREA) /* only valid for text area */
{
- char text[MAX_GADGET_TEXTSIZE];
+ char text[MAX_GADGET_TEXTSIZE + 1];
int text_length = strlen(gi->textarea.value);
int area_ysize = gi->textarea.ysize;
int cursor_x_pref = gi->textarea.cursor_x_preferred;