void SectorViewLabelSet::UpdateTooltip()
{
if (!m_tooltipEnabled
|| Pi::MouseButtonState(SDL_BUTTON_LEFT)
|| Pi::MouseButtonState(SDL_BUTTON_RIGHT))
{
HideTooltip();
return;
}
int mouse_pos[2];
float mouse_coords[2];
SDL_GetMouseState(&mouse_pos[0], &mouse_pos[1]);
Screen::SDLEventCoordToScreenCoord(mouse_pos[0], mouse_pos[1], &mouse_coords[0], &mouse_coords[1]);
bool tooltip_shown = false;
for(unsigned int i = 0; i < m_items.size(); ++i) {
if (!m_items[i].name.empty()
&& (fabs(mouse_coords[0] - m_items[i].screenx) < 10.0f)
&& (fabs(mouse_coords[1] - m_items[i].screeny) < 10.0f))
{
ShowTooltip(m_items[i].name, m_items[i].type, m_items[i].desc,
m_items[i].screenx, m_items[i].screeny);
tooltip_shown = true;
break;
}
}
if (m_tooltipDesc && !tooltip_shown) {
HideTooltip();
}
}
void CParamTooltipCtrl::ShowPrevParam()
{
if( 0 == m_nCurParam )
return;
ShowWindow(SW_HIDE);
m_nCurParam--;
ShowTooltip(m_ptOldClient);
}
void CParamTooltipCtrl::ShowNextParam()
{
if( m_nCurParam == m_setMethods[m_nCurMethod].m_setParams.size()-1 )
return;
ShowWindow(SW_HIDE);
m_nCurParam++;
ShowTooltip(m_ptOldClient);
}
void CParamTooltipCtrl::ShowPrevMethod()
{
ShowWindow(SW_HIDE);
m_nCurMethod--;
if( m_nCurMethod < 0 )
m_nCurMethod = (int)(m_setMethods.size())-1;
m_nCurParam = 0;
ShowTooltip(m_ptOldClient);
}
void CParamTooltipCtrl::ShowNextMethod()
{
ShowWindow(SW_HIDE);
m_nCurMethod++;
if( m_nCurMethod == m_setMethods.size() )
m_nCurMethod = 0;
m_nCurParam = 0;
ShowTooltip(m_ptOldClient);
}
bool ctrlImage::Msg_MouseMove(const MouseCoords& mc)
{
// gültiges Bild?
if(GetImage())
{
// Jeweils Tooltip ein- und ausblenden, wenn die Maus über dem Bild ist
if(IsPointInRect(mc.GetPos(), Rect::move(GetImageRect(), GetDrawPos())))
ShowTooltip();
else
HideTooltip();
}
return false;
}
void ctrlBaseTooltip::ShowTooltip() const
{
ShowTooltip(tooltip_);
}
void GUITooltip::Update(IGUIObject* Nearest, CPos MousePos, CGUI* GUI)
{
// Called once per frame, so efficiency isn't vital
double now = timer_Time();
CStr style;
int nextstate = -1;
switch (m_State)
{
case ST_IN_MOTION:
if (MousePos == m_PreviousMousePos)
{
if (GetTooltip(Nearest, style))
nextstate = ST_STATIONARY_TOOLTIP;
else
nextstate = ST_STATIONARY_NO_TOOLTIP;
}
else
{
// Check for movement onto a zero-delayed tooltip
if (GetTooltip(Nearest, style) && GetTooltipDelay(style, GUI)==0)
{
// Reset any previous tooltips completely
//m_Time = now + (double)GetTooltipDelay(style, GUI) / 1000.;
HideTooltip(m_PreviousTooltipName, GUI);
nextstate = ST_SHOWING;
}
}
break;
case ST_STATIONARY_NO_TOOLTIP:
if (MousePos != m_PreviousMousePos)
nextstate = ST_IN_MOTION;
break;
case ST_STATIONARY_TOOLTIP:
if (MousePos != m_PreviousMousePos)
nextstate = ST_IN_MOTION;
else if (now >= m_Time)
{
// Make sure the tooltip still exists
if (GetTooltip(Nearest, style))
nextstate = ST_SHOWING;
else
{
// Failed to retrieve style - the object has probably been
// altered, so just restart the process
nextstate = ST_IN_MOTION;
}
}
break;
case ST_SHOWING:
// Handle special case of icon tooltips
if (Nearest == m_PreviousObject && (!m_IsIconTooltip || Nearest->MouseOverIcon()))
{
// Still showing the same object's tooltip, but the text might have changed
if (GetTooltip(Nearest, style))
ShowTooltip(Nearest, MousePos, style, GUI);
}
else
{
// Mouse moved onto a new object
if (GetTooltip(Nearest, style))
{
CStr style_old;
// If we're displaying a tooltip with no delay, then we want to
// reset so that other object that should have delay can't
// "ride this tail", it have to wait.
// Notice that this doesn't apply to when you go from one delay=0
// to another delay=0
if (GetTooltip(m_PreviousObject, style_old) && GetTooltipDelay(style_old, GUI)==0 &&
GetTooltipDelay(style, GUI)!=0)
{
HideTooltip(m_PreviousTooltipName, GUI);
nextstate = ST_IN_MOTION;
}
else
{
// Hide old scrollbar
HideTooltip(m_PreviousTooltipName, GUI);
nextstate = ST_SHOWING;
}
}
else
{
nextstate = ST_COOLING;
}
}
break;
case ST_COOLING:
if (GetTooltip(Nearest, style))
nextstate = ST_SHOWING;
else if (now >= m_Time)
nextstate = ST_IN_MOTION;
break;
}
// Handle state-entry code:
if (nextstate != -1)
{
switch (nextstate)
{
case ST_STATIONARY_TOOLTIP:
m_Time = now + (double)GetTooltipDelay(style, GUI) / 1000.;
break;
case ST_SHOWING:
ShowTooltip(Nearest, MousePos, style, GUI);
m_PreviousTooltipName = style;
break;
case ST_COOLING:
HideTooltip(m_PreviousTooltipName, GUI);
m_Time = now + CooldownTime;
break;
}
m_State = nextstate;
}
m_PreviousMousePos = MousePos;
m_PreviousObject = Nearest;
}
