bool CGUIButtonControl::OnMessage(CGUIMessage& message)
{
if (message.GetControlId() == GetID())
{
if (message.GetMessage() == GUI_MSG_LABEL_SET)
{
SetLabel(message.GetLabel());
return true;
}
if (message.GetMessage() == GUI_MSG_LABEL2_SET)
{
SetLabel2(message.GetLabel());
return true;
}
if (message.GetMessage() == GUI_MSG_IS_SELECTED)
{
message.SetParam1(m_bSelected ? 1 : 0);
return true;
}
if (message.GetMessage() == GUI_MSG_SET_SELECTED)
{
if (!m_bSelected)
SetInvalid();
m_bSelected = true;
return true;
}
if (message.GetMessage() == GUI_MSG_SET_DESELECTED)
{
if (m_bSelected)
SetInvalid();
m_bSelected = false;
return true;
}
}
return CGUIControl::OnMessage(message);
}
bool CGUISelectButtonControl::OnMessage(CGUIMessage& message)
{
if ( message.GetControlId() == GetID() )
{
if (message.GetMessage() == GUI_MSG_LABEL_ADD)
{
if (m_vecItems.size() <= 0)
{
m_iCurrentItem = 0;
m_iDefaultItem = 0;
}
m_vecItems.push_back(message.GetLabel());
return true;
}
else if (message.GetMessage() == GUI_MSG_LABEL_RESET)
{
m_vecItems.erase(m_vecItems.begin(), m_vecItems.end());
m_iCurrentItem = -1;
m_iDefaultItem = -1;
return true;
}
else if (message.GetMessage() == GUI_MSG_ITEM_SELECTED)
{
message.SetParam1(m_iCurrentItem);
if (m_iCurrentItem >= 0 && m_iCurrentItem < (int)m_vecItems.size())
message.SetLabel(m_vecItems[m_iCurrentItem]);
return true;
}
else if (message.GetMessage() == GUI_MSG_ITEM_SELECT)
{
m_iDefaultItem = m_iCurrentItem = message.GetParam1();
return true;
}
}
return CGUIButtonControl::OnMessage(message);
}
bool CGUIWindow::OnMessage(CGUIMessage& message)
{
switch ( message.GetMessage() )
{
case GUI_MSG_WINDOW_INIT:
{
CLog::Log(LOGDEBUG, "------ Window Init (%s) ------", GetProperty("xmlfile").c_str());
if (m_dynamicResourceAlloc || !m_bAllocated) AllocResources();
OnInitWindow();
return true;
}
break;
case GUI_MSG_WINDOW_DEINIT:
{
CLog::Log(LOGDEBUG, "------ Window Deinit (%s) ------", GetProperty("xmlfile").c_str());
OnDeinitWindow(message.GetParam1());
// now free the window
if (m_dynamicResourceAlloc) FreeResources();
return true;
}
break;
case GUI_MSG_CLICKED:
{
// a specific control was clicked
CLICK_EVENT clickEvent = m_mapClickEvents[ message.GetSenderId() ];
// determine if there are any handlers for this event
if (clickEvent.HasAHandler())
{
// fire the message to all handlers
clickEvent.Fire(message);
}
break;
}
case GUI_MSG_SELCHANGED:
{
// a selection within a specific control has changed
SELECTED_EVENT selectedEvent = m_mapSelectedEvents[ message.GetSenderId() ];
// determine if there are any handlers for this event
if (selectedEvent.HasAHandler())
{
// fire the message to all handlers
selectedEvent.Fire(message);
}
break;
}
case GUI_MSG_FOCUSED:
{ // a control has been focused
if (HasID(message.GetSenderId()))
{
m_focusedControl = message.GetControlId();
return true;
}
break;
}
case GUI_MSG_LOSTFOCUS:
{
// nothing to do at the window level when we lose focus
return true;
}
case GUI_MSG_MOVE:
{
if (HasID(message.GetSenderId()))
return OnMove(message.GetControlId(), message.GetParam1());
break;
}
case GUI_MSG_SETFOCUS:
{
// CLog::Log(LOGDEBUG,"set focus to control:%i window:%i (%i)\n", message.GetControlId(),message.GetSenderId(), GetID());
if ( message.GetControlId() )
{
// first unfocus the current control
CGUIControl *control = GetFocusedControl();
if (control)
{
CGUIMessage msgLostFocus(GUI_MSG_LOSTFOCUS, GetID(), control->GetID(), message.GetControlId());
control->OnMessage(msgLostFocus);
}
// get the control to focus
CGUIControl* pFocusedControl = GetFirstFocusableControl(message.GetControlId());
if (!pFocusedControl) pFocusedControl = (CGUIControl *)GetControl(message.GetControlId());
// and focus it
if (pFocusedControl)
return pFocusedControl->OnMessage(message);
}
return true;
}
break;
case GUI_MSG_EXCLUSIVE_MOUSE:
{
m_exclusiveMouseControl = message.GetSenderId();
return true;
}
break;
case GUI_MSG_GESTURE_NOTIFY:
{
CAction action(ACTION_GESTURE_NOTIFY, 0, (float)message.GetParam1(), (float)message.GetParam2(), 0, 0);
EVENT_RESULT result = OnMouseAction(action);
message.SetParam1(result);
return result != EVENT_RESULT_UNHANDLED;
}
case GUI_MSG_ADD_CONTROL:
{
if (message.GetPointer())
{
CGUIControl *control = (CGUIControl *)message.GetPointer();
control->AllocResources();
AddControl(control);
}
return true;
}
case GUI_MSG_REMOVE_CONTROL:
{
if (message.GetPointer())
{
CGUIControl *control = (CGUIControl *)message.GetPointer();
RemoveControl(control);
control->FreeResources(true);
delete control;
}
return true;
}
case GUI_MSG_NOTIFY_ALL:
{
// only process those notifications that come from this window, or those intended for every window
if (HasID(message.GetSenderId()) || !message.GetSenderId())
{
if (message.GetParam1() == GUI_MSG_PAGE_CHANGE ||
message.GetParam1() == GUI_MSG_REFRESH_THUMBS ||
message.GetParam1() == GUI_MSG_REFRESH_LIST ||
message.GetParam1() == GUI_MSG_WINDOW_RESIZE)
{ // alter the message accordingly, and send to all controls
for (iControls it = m_children.begin(); it != m_children.end(); ++it)
{
CGUIControl *control = *it;
CGUIMessage msg(message.GetParam1(), message.GetControlId(), control->GetID(), message.GetParam2());
control->OnMessage(msg);
}
}
}
}
break;
}
return SendControlMessage(message);
}
bool CGUIControlGroup::OnMessage(CGUIMessage& message)
{
switch (message.GetMessage() )
{
case GUI_MSG_ITEM_SELECT:
{
if (message.GetControlId() == GetID())
{
m_focusedControl = message.GetParam1();
return true;
}
break;
}
case GUI_MSG_ITEM_SELECTED:
{
if (message.GetControlId() == GetID())
{
message.SetParam1(m_focusedControl);
return true;
}
break;
}
case GUI_MSG_FOCUSED:
{ // a control has been focused
m_focusedControl = message.GetControlId();
SetFocus(true);
// tell our parent thatwe have focus
if (m_parentControl)
m_parentControl->OnMessage(message);
return true;
}
case GUI_MSG_SETFOCUS:
{
// first try our last focused control...
if (!m_defaultAlways && m_focusedControl)
{
CGUIControl *control = GetFirstFocusableControl(m_focusedControl);
if (control)
{
CGUIMessage msg(GUI_MSG_SETFOCUS, GetParentID(), control->GetID());
return control->OnMessage(msg);
}
}
// ok, no previously focused control, try the default control first
if (m_defaultControl)
{
CGUIControl *control = GetFirstFocusableControl(m_defaultControl);
if (control)
{
CGUIMessage msg(GUI_MSG_SETFOCUS, GetParentID(), control->GetID());
return control->OnMessage(msg);
}
}
// no success with the default control, so just find one to focus
CGUIControl *control = GetFirstFocusableControl(0);
if (control)
{
CGUIMessage msg(GUI_MSG_SETFOCUS, GetParentID(), control->GetID());
return control->OnMessage(msg);
}
// unsuccessful
return false;
break;
}
case GUI_MSG_LOSTFOCUS:
{
// set all subcontrols unfocused
for (iControls it = m_children.begin(); it != m_children.end(); ++it)
(*it)->SetFocus(false);
if (!HasID(message.GetParam1()))
{ // we don't have the new id, so unfocus
SetFocus(false);
if (m_parentControl)
m_parentControl->OnMessage(message);
}
return true;
}
break;
case GUI_MSG_PAGE_CHANGE:
case GUI_MSG_REFRESH_THUMBS:
case GUI_MSG_REFRESH_LIST:
case GUI_MSG_WINDOW_RESIZE:
{ // send to all child controls (make sure the target is the control id)
for (iControls it = m_children.begin(); it != m_children.end(); ++it)
{
CGUIMessage msg(message.GetMessage(), message.GetSenderId(), (*it)->GetID(), message.GetParam1());
(*it)->OnMessage(msg);
}
return true;
}
break;
}
bool handled(false);
//not intented for any specific control, send to all childs and our base handler.
if (message.GetControlId() == 0)
{
for (iControls it = m_children.begin();it != m_children.end(); ++it)
{
CGUIControl* control = *it;
handled |= control->OnMessage(message);
}
return CGUIControl::OnMessage(message) || handled;
}
// if it's intended for us, then so be it
if (message.GetControlId() == GetID())
return CGUIControl::OnMessage(message);
return SendControlMessage(message);
}
bool CGUIBaseContainer::OnMessage(CGUIMessage& message)
{
if (message.GetControlId() == GetID() )
{
if (!m_staticContent)
{
if (message.GetMessage() == GUI_MSG_LABEL_BIND && message.GetPointer())
{ // bind our items
Reset();
CFileItemList *items = (CFileItemList *)message.GetPointer();
for (int i = 0; i < items->Size(); i++)
m_items.push_back(items->Get(i));
UpdateLayout(true); // true to refresh all items
UpdateScrollByLetter();
SelectItem(message.GetParam1());
return true;
}
else if (message.GetMessage() == GUI_MSG_LABEL_RESET)
{
Reset();
SetPageControlRange();
return true;
}
}
if (message.GetMessage() == GUI_MSG_ITEM_SELECT)
{
SelectItem(message.GetParam1());
return true;
}
else if (message.GetMessage() == GUI_MSG_ITEM_SELECTED)
{
message.SetParam1(GetSelectedItem());
return true;
}
else if (message.GetMessage() == GUI_MSG_PAGE_CHANGE)
{
if (message.GetSenderId() == m_pageControl && IsVisible())
{ // update our page if we're visible - not much point otherwise
if ((int)message.GetParam1() != GetOffset())
m_pageChangeTimer.StartZero();
ScrollToOffset(message.GetParam1());
return true;
}
}
else if (message.GetMessage() == GUI_MSG_REFRESH_LIST)
{ // update our list contents
for (unsigned int i = 0; i < m_items.size(); ++i)
m_items[i]->SetInvalid();
}
else if (message.GetMessage() == GUI_MSG_MOVE_OFFSET)
{
int count = (int)message.GetParam1();
while (count < 0)
{
MoveUp(true);
count++;
}
while (count > 0)
{
MoveDown(true);
count--;
}
return true;
}
}
return CGUIControl::OnMessage(message);
}
bool CGUISpinControl::OnMessage(CGUIMessage& message)
{
if (CGUIControl::OnMessage(message) )
return true;
if (message.GetControlId() == GetID() )
{
switch (message.GetMessage())
{
case GUI_MSG_ITEM_SELECT:
if (SPIN_CONTROL_TYPE_PAGE == m_iType)
{
m_currentItem = message.GetParam1();
return true;
}
SetValue( message.GetParam1());
if (message.GetParam2() == SPIN_BUTTON_DOWN || message.GetParam2() == SPIN_BUTTON_UP)
m_iSelect = message.GetParam2();
return true;
break;
case GUI_MSG_LABEL_RESET:
if (SPIN_CONTROL_TYPE_PAGE == m_iType)
{
m_itemsPerPage = message.GetParam1();
m_numItems = message.GetParam2();
return true;
}
{
Clear();
return true;
}
break;
case GUI_MSG_SHOWRANGE:
if (message.GetParam1() )
m_bShowRange = true;
else
m_bShowRange = false;
break;
case GUI_MSG_SET_LABELS:
if (message.GetPointer())
{
const vector< pair<string, int> > *labels = (const vector< pair<string, int> > *)message.GetPointer();
Clear();
for (vector< pair<string, int> >::const_iterator i = labels->begin(); i != labels->end(); ++i)
AddLabel(i->first, i->second);
SetValue( message.GetParam1());
}
break;
case GUI_MSG_LABEL_ADD:
{
AddLabel(message.GetLabel(), message.GetParam1());
return true;
}
break;
case GUI_MSG_ITEM_SELECTED:
{
message.SetParam1( GetValue() );
message.SetParam2(m_iSelect);
if (m_iType == SPIN_CONTROL_TYPE_TEXT)
{
if ( m_iValue >= 0 && m_iValue < (int)m_vecLabels.size() )
message.SetLabel( m_vecLabels[m_iValue]);
}
return true;
}
case GUI_MSG_PAGE_UP:
if (CanMoveUp())
MoveUp();
return true;
case GUI_MSG_PAGE_DOWN:
if (CanMoveDown())
MoveDown();
return true;
case GUI_MSG_MOVE_OFFSET:
{
int count = (int)message.GetParam1();
while (count < 0)
{
MoveUp();
count++;
}
while (count > 0)
{
MoveDown();
count--;
}
return true;
}
}
}
return false;
}
