return id;
}
-#if 0
-void DUMP_GADGET_MAP_STATE()
-{
- struct GadgetInfo *gi = gadget_list_first_entry;
-
- while (gi != NULL)
- {
- printf("-XXX-1-> '%s': %s\n",
- gi->info_text, (gi->mapped ? "mapped" : "not mapped"));
-
- gi = gi->next;
- }
-}
-#endif
-
static struct GadgetInfo *getGadgetInfoFromMousePosition(int mx, int my)
{
struct GadgetInfo *gi;
static void DrawGadget(struct GadgetInfo *gi, boolean pressed, boolean direct)
{
+ struct GadgetDesign *gd;
int state = (pressed ? GD_BUTTON_PRESSED : GD_BUTTON_UNPRESSED);
- struct GadgetDesign *gd = (!gi->active ? &gi->alt_design[state] :
- gi->checked ? &gi->alt_design[state] :
- &gi->design[state]);
boolean redraw_selectbox = FALSE;
+ if (gi == NULL)
+ return;
+
+ gd = (!gi->active ? &gi->alt_design[state] :
+ gi->checked ? &gi->alt_design[state] : &gi->design[state]);
+
switch (gi->type)
{
case GD_TYPE_NORMAL_BUTTON:
{
int tag = first_tag;
+ if (gi == NULL)
+ return;
+
while (tag != GDI_END)
{
switch(tag)
break;
case GDI_TYPE:
- gi->type = va_arg(ap, unsigned long);
+ gi->type = va_arg(ap, unsigned int);
break;
case GDI_STATE:
- gi->state = va_arg(ap, unsigned long);
+ gi->state = va_arg(ap, unsigned int);
break;
case GDI_ACTIVE:
break;
case GDI_RADIO_NR:
- gi->radio_nr = va_arg(ap, unsigned long);
+ gi->radio_nr = va_arg(ap, unsigned int);
break;
case GDI_NUMBER_VALUE:
- gi->textinput.number_value = va_arg(ap, long);
+ gi->textinput.number_value = va_arg(ap, int);
sprintf(gi->textinput.value, "%d", gi->textinput.number_value);
strcpy(gi->textinput.last_value, gi->textinput.value);
gi->textinput.cursor_position = strlen(gi->textinput.value);
break;
case GDI_NUMBER_MIN:
- gi->textinput.number_min = va_arg(ap, long);
+ gi->textinput.number_min = va_arg(ap, int);
if (gi->textinput.number_value < gi->textinput.number_min)
{
gi->textinput.number_value = gi->textinput.number_min;
break;
case GDI_NUMBER_MAX:
- gi->textinput.number_max = va_arg(ap, long);
+ gi->textinput.number_max = va_arg(ap, int);
if (gi->textinput.number_value > gi->textinput.number_max)
{
gi->textinput.number_value = gi->textinput.number_max;
break;
case GDI_EVENT_MASK:
- gi->event_mask = va_arg(ap, unsigned long);
+ gi->event_mask = va_arg(ap, unsigned int);
break;
case GDI_AREA_SIZE:
void RedrawGadget(struct GadgetInfo *gi)
{
+ if (gi == NULL)
+ return;
+
if (gi->mapped)
DrawGadget(gi, gi->state, gi->direct_draw);
}
insideSelectboxLine(new_gi, mx, my));
/* if mouse button pressed outside text or selectbox gadget, deactivate it */
-#if 1
if (anyTextGadgetActive() &&
(gadget_pressed_off_borders ||
(gadget_pressed_inside_select_line && !mouse_inside_select_area)))
-#else
- if (anyTextGadgetActive() &&
- button != 0 && !motion_status && new_gi != last_gi)
-#endif
{
struct GadgetInfo *gi = last_gi;
boolean gadget_changed = (gi->event_mask & GD_EVENT_TEXT_LEAVING);
gi->event.type = GD_EVENT_TEXT_LEAVING;
-#if 1
if (gadget_changed && !(gi->type & GD_TYPE_SELECTBOX))
gi->callback_action(gi);
-#else
- if (gi->event_mask & GD_EVENT_TEXT_LEAVING)
- gi->callback_action(gi);
-#endif
last_gi = NULL;
/* when handling selectbox, set additional state values */
if (gadget_released_inside && (last_gi->type & GD_TYPE_SELECTBOX))
{
- struct GadgetInfo *gi = last_gi;
-
-#if 1
- gadget_released_inside_select_line = insideSelectboxLine(gi, mx, my);
- gadget_released_inside_select_area = insideSelectboxArea(gi, mx, my);
-#else
- gadget_released_inside_select_line =
- (mx >= gi->x && mx < gi->x + gi->width &&
- my >= gi->y && my < gi->y + gi->height);
- gadget_released_inside_select_area =
- (mx >= gi->selectbox.x && mx < gi->selectbox.x + gi->selectbox.width &&
- my >= gi->selectbox.y && my < gi->selectbox.y + gi->selectbox.height);
-#endif
+ gadget_released_inside_select_line = insideSelectboxLine(last_gi, mx, my);
+ gadget_released_inside_select_area = insideSelectboxArea(last_gi, mx, my);
}
else
{
/* if mouse button released, no gadget needs to be handled anymore */
if (gadget_released)
{
-#if 1
if (gi->type & GD_TYPE_SELECTBOX &&
(mouse_released_where_pressed ||
!gadget_released_inside_select_area)) /* selectbox stays open */
pressed_mx = 0;
pressed_my = 0;
}
-#else
- if (gi->type & GD_TYPE_SELECTBOX &&
- (gadget_released_inside_select_line ||
- gadget_released_off_borders)) /* selectbox stays open */
- gi->selectbox.stay_open = TRUE;
-#endif
else if (!(gi->type & GD_TYPE_TEXT_INPUT ||
gi->type & GD_TYPE_TEXT_AREA)) /* text input stays open */
last_gi = NULL;
if (gs->item_position < 0)
gs->item_position = 0;
- if (gs->item_position > gs->items_max - gs->items_visible)
+ else if (gs->item_position > gs->items_max - gs->items_visible)
gs->item_position = gs->items_max - gs->items_visible;
if (old_item_position != gs->item_position)
gs->position = scrollbar_mouse_pos - gs->drag_position;
- if (gs->position < 0)
+ /* make sure to always precisely reach end positions when dragging */
+ if (gs->position <= 0)
+ {
gs->position = 0;
- if (gs->position > gs->position_max)
+ gs->item_position = 0;
+ }
+ else if (gs->position >= gs->position_max)
+ {
gs->position = gs->position_max;
-
- gs->item_position =
- gs->items_max * (gs->position + gs->correction) / gs->size_max_cmp;
+ gs->item_position = gs->items_max - gs->items_visible;
+ }
+ else
+ {
+ gs->item_position =
+ gs->items_max * (gs->position + gs->correction) / gs->size_max_cmp;
+ }
if (gs->item_position < 0)
gs->item_position = 0;
if (gi->type & GD_TYPE_SELECTBOX)
{
-#if 1
if (mouse_released_where_pressed ||
!gadget_released_inside_select_area) /* selectbox stays open */
{
deactivate_gadget = FALSE;
gadget_changed = FALSE;
}
-#else
- if (gadget_released_inside_select_line ||
- gadget_released_off_borders) /* selectbox stays open */
- {
- deactivate_gadget = FALSE;
- gadget_changed = FALSE;
- }
-#endif
else if (gi->selectbox.index != gi->selectbox.current_index)
gi->selectbox.index = gi->selectbox.current_index;
else
gi->state = GD_BUTTON_UNPRESSED;
gi->event.type = GD_EVENT_RELEASED;
-#if 1
if ((gi->event_mask & GD_EVENT_RELEASED) && gadget_changed)
{
gi->callback_action(gi);
}
-#else
- if ((gi->event_mask & GD_EVENT_RELEASED) && deactivate_gadget)
- gi->callback_action(gi);
-#endif
}
if (gadget_released_off_borders)
last_gi = NULL;
}
-#if 1
if (gadget_changed)
gi->callback_action(gi);
-#else
- if (gi->event_mask & GD_EVENT_TEXT_RETURN)
- gi->callback_action(gi);
-#endif
}
else if (gi->type & GD_TYPE_TEXT_INPUT) /* only valid for text input */
{