InReaction CList::ManuallyHandleEvent(const SDL_Event_* ev)
{
InReaction result = IN_PASS;
if (ev->ev.type == SDL_KEYDOWN)
{
int szChar = ev->ev.key.keysym.sym;
switch (szChar)
{
case SDLK_HOME:
SelectFirstElement();
UpdateAutoScroll();
result = IN_HANDLED;
break;
case SDLK_END:
SelectLastElement();
UpdateAutoScroll();
result = IN_HANDLED;
break;
case SDLK_UP:
SelectPrevElement();
UpdateAutoScroll();
result = IN_HANDLED;
break;
case SDLK_DOWN:
SelectNextElement();
UpdateAutoScroll();
result = IN_HANDLED;
break;
case SDLK_PAGEUP:
GetScrollBar(0).ScrollMinusPlenty();
result = IN_HANDLED;
break;
case SDLK_PAGEDOWN:
GetScrollBar(0).ScrollPlusPlenty();
result = IN_HANDLED;
break;
default: // Do nothing
result = IN_PASS;
}
}
return result;
}
void CList::HandleMessage(SGUIMessage& Message)
{
IGUIScrollBarOwner::HandleMessage(Message);
//IGUITextOwner::HandleMessage(Message); <== placed it after the switch instead!
m_Modified = false;
switch (Message.type)
{
case GUIM_SETTINGS_UPDATED:
if (Message.value == "list")
SetupText();
// If selected is changed, call "SelectionChange"
if (Message.value == "selected")
{
// TODO: Check range
// TODO only works if lower-case, shouldn't it be made case sensitive instead?
ScriptEvent("selectionchange");
}
if (Message.value == "scrollbar")
SetupText();
// Update scrollbar
if (Message.value == "scrollbar_style")
{
CStr scrollbar_style;
GUI<CStr>::GetSetting(this, Message.value, scrollbar_style);
GetScrollBar(0).SetScrollBarStyle(scrollbar_style);
SetupText();
}
break;
case GUIM_MOUSE_PRESS_LEFT:
{
bool enabled;
GUI<bool>::GetSetting(this, "enabled", enabled);
if (!enabled)
{
CStrW soundPath;
if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_disabled", soundPath) == PSRETURN_OK && !soundPath.empty())
g_SoundManager->PlayAsUI(soundPath.c_str(), false);
break;
}
bool scrollbar;
CGUIList* pList;
GUI<bool>::GetSetting(this, "scrollbar", scrollbar);
GUI<CGUIList>::GetSettingPointer(this, "list", pList);
float scroll = 0.f;
if (scrollbar)
scroll = GetScrollBar(0).GetPos();
CRect rect = GetListRect();
CPos mouse = GetMousePos();
mouse.y += scroll;
int set = -1;
for (int i = 0; i < (int)pList->m_Items.size(); ++i)
{
if (mouse.y >= rect.top + m_ItemsYPositions[i] &&
mouse.y < rect.top + m_ItemsYPositions[i+1] &&
// mouse is not over scroll-bar
!(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
mouse.x <= GetScrollBar(0).GetOuterRect().right))
{
set = i;
}
}
if (set != -1)
{
GUI<int>::SetSetting(this, "selected", set);
UpdateAutoScroll();
CStrW soundPath;
if (g_SoundManager && GUI<CStrW>::GetSetting(this, "sound_selected", soundPath) == PSRETURN_OK && !soundPath.empty())
g_SoundManager->PlayAsUI(soundPath.c_str(), false);
}
break;
}
case GUIM_LOAD:
{
CStr scrollbar_style;
GUI<CStr>::GetSetting(this, "scrollbar_style", scrollbar_style);
GetScrollBar(0).SetScrollBarStyle(scrollbar_style);
break;
}
default:
break;
}
IGUITextOwner::HandleMessage(Message);
}
void CList::HandleMessage(SGUIMessage &Message)
{
IGUIScrollBarOwner::HandleMessage(Message);
//IGUITextOwner::HandleMessage(Message); <== placed it after the switch instead!
switch (Message.type)
{
case GUIM_SETTINGS_UPDATED:
if (Message.value == "list")
{
SetupText();
}
// If selected is changed, call "SelectionChange"
if (Message.value == "selected")
{
// TODO: Check range
// TODO only works if lower-case, shouldn't it be made case sensitive instead?
ScriptEvent("selectionchange");
}
if (Message.value == "scrollbar")
{
SetupText();
}
// Update scrollbar
if (Message.value == "scrollbar_style")
{
CStr scrollbar_style;
GUI<CStr>::GetSetting(this, Message.value, scrollbar_style);
GetScrollBar(0).SetScrollBarStyle( scrollbar_style );
SetupText();
}
break;
case GUIM_MOUSE_PRESS_LEFT:
{
bool enabled;
GUI<bool>::GetSetting(this, "enabled", enabled);
if (!enabled)
break;
bool scrollbar;
CGUIList *pList;
GUI<bool>::GetSetting(this, "scrollbar", scrollbar);
GUI<CGUIList>::GetSettingPointer(this, "list", pList);
float scroll=0.f;
if (scrollbar)
{
scroll = GetScrollBar(0).GetPos();
}
CRect rect = GetListRect();
CPos mouse = GetMousePos();
mouse.y += scroll;
int set=-1;
for (int i=0; i<(int)pList->m_Items.size(); ++i)
{
if (mouse.y >= rect.top + m_ItemsYPositions[i] &&
mouse.y < rect.top + m_ItemsYPositions[i+1] &&
// mouse is not over scroll-bar
!(mouse.x >= GetScrollBar(0).GetOuterRect().left &&
mouse.x <= GetScrollBar(0).GetOuterRect().right))
{
set = i;
}
}
if (set != -1)
{
GUI<int>::SetSetting(this, "selected", set);
UpdateAutoScroll();
}
}
break;
case GUIM_MOUSE_WHEEL_DOWN:
{
GetScrollBar(0).ScrollPlus();
// Since the scroll was changed, let's simulate a mouse movement
// to check if scrollbar now is hovered
SGUIMessage msg(GUIM_MOUSE_MOTION);
HandleMessage(msg);
break;
}
case GUIM_MOUSE_WHEEL_UP:
{
GetScrollBar(0).ScrollMinus();
// Since the scroll was changed, let's simulate a mouse movement
// to check if scrollbar now is hovered
SGUIMessage msg(GUIM_MOUSE_MOTION);
HandleMessage(msg);
break;
}
case GUIM_LOAD:
{
CStr scrollbar_style;
GUI<CStr>::GetSetting(this, "scrollbar_style", scrollbar_style);
GetScrollBar(0).SetScrollBarStyle( scrollbar_style );
}
break;
default:
break;
}
IGUITextOwner::HandleMessage(Message);
}
