void AnimationObjectPlayFwdBack( WindowObjectType *wo )
{
AnimationObjectType *a;
a = wo->animationObject;
if( ! a ) {
a = wo->animationObject = AnimationObjectCreate( wo );
if( ! a )
return;
}
/*
* See if we have enough frames in the loop for an animation
*/
if ( CountEligibleFrames ( wo ) < 2 ) return;
/*
* Start things going by setting the animation flag and
* scheduling the animation to start...
*/
a->direction = FORWARD;
a->command = LOOPFORWARDBACKWARD;
if ( ! a->isAnimating ) {
a->isAnimating = True;
ScheduleAnimation( a );
}
return;
}
void FormElementOfInterest::DoActivate()
{
((OpButton*)source)->Click();
((OpButton*)clone)->SetValue(source->GetValue());
source->SetFocus(FOCUS_REASON_MOUSE);
OpRect bigger_dest(dest_rect.x - dest_rect.width * 2, dest_rect.y - dest_rect.height * 2, dest_rect.width *4 , dest_rect.height * 4);
ScheduleAnimation(dest_rect, 1.0f, bigger_dest, 0.0f, 400);
}
OP_STATUS FormElementOfInterest::MakeClone(BOOL expanded)
{
OpRect anim_start_rect;
float anim_start_opacity = 0.0f;
if (expanded)
{
if (GetElementExpander()->GetState() == EE_EXPANDED)
{
anim_start_rect = dest_rect;
anim_start_opacity = 1.0f;
}
else
{
anim_start_rect = orig_rect;
}
}
OpWidget *old_widget = clone;
OpWidget *root = widget_container->GetRoot();
RETURN_IF_ERROR(source->CreateClone(&clone, root, WIDGETS_F_T_FONTSIZE, expanded));
if (old_widget)
{
old_widget->Remove();
old_widget->Delete();
}
INT32 cols = 20;
INT32 rows = GetPreferredNumberOfRows(expanded);
int minimum_size = (ElementExpander::GetFingertipPixelRadius(widget_container->GetWindow()) - LAYER_PADDING) * 2;
int preferred_w = MAX(minimum_size, source->GetBounds().width);
int preferred_h = MAX(MAX(minimum_size, source->GetBounds().height), dest_rect.height);
minimum_size = GetElementExpander()->GetElementMinimumSize();
if (preferred_w < minimum_size)
preferred_w = minimum_size;
if (preferred_h < minimum_size)
preferred_h = minimum_size;
clone->GetVisualDevice()->SetFont(font);
clone->GetPreferedSize(&preferred_w, &preferred_h, cols, rows);
clone->SetListener(this);
OpRect visible_rect;
GetElementExpander()->GetAvailableRect(visible_rect);
// Limit size to screensize
preferred_w = MIN(preferred_w, visible_rect.width - LAYER_PADDING * 2);
preferred_h = MIN(preferred_h, visible_rect.height - LAYER_PADDING * 2);
widget_a_frag->SetRect(OpRect(LAYER_PADDING, LAYER_PADDING, preferred_w, preferred_h), 0);
// Calculate new dest_rect
int total_w = 0;
int total_h = preferred_h;
int x = LAYER_PADDING;
for (AnchorFragment* fragment = (AnchorFragment*) region.First(); fragment; fragment = fragment->Suc())
{
int y = preferred_h + LAYER_PADDING * 2 - fragment->GetHeight();
TextAnchorFragment *text_anchor_frag = fragment->GetTextAnchorFragment();
if (text_anchor_frag)
{
RETURN_IF_ERROR(text_anchor_frag->UpdateWidgetString(root, GetMaxWidth() - preferred_w, FALSE));
}
int frag_w = fragment->GetWidth();
int frag_h = fragment->GetHeight();
// Checkbox and radiobutton captions should not be too close to the image.
if (text_anchor_frag)
{
switch (clone->GetType())
{
case OpTypedObject::WIDGET_TYPE_RADIOBUTTON:
case OpTypedObject::WIDGET_TYPE_CHECKBOX:
// TODO: Adapt this to RTL languages!
y = (frag_h + LAYER_BG_PADDING * 2 - font.GetHeight() + (preferred_h - frag_h)) / 2;
x += 5;
frag_w += 5;
break;
}
}
fragment->SetPos(x, y);
total_w += frag_w;
total_h = MAX(total_h, frag_h);
x += frag_w;
}
int y = LAYER_PADDING;
switch (clone->GetType())
{
case OpTypedObject::WIDGET_TYPE_RADIOBUTTON:
case OpTypedObject::WIDGET_TYPE_CHECKBOX:
y = (total_h+2*LAYER_PADDING-preferred_h)/2;
break;
}
clone->SetRect(OpRect(LAYER_PADDING, y, preferred_w, preferred_h));
dest_rect.width = total_w;
dest_rect.height = total_h;
if (expanded)
{
dest_rect.width += LAYER_PADDING * 2;
dest_rect.height += LAYER_PADDING * 2;
ElementExpanderImpl::SmartPositionRectInRect(dest_rect, visible_rect,
ElementExpanderImpl::EDGE_NORTH,
ElementExpanderImpl::EDGE_WEST);
AdjustSize();
ScheduleAnimation(anim_start_rect, anim_start_opacity, dest_rect, 1.0f, 400);
}
else
{
AdjustSize();
}
return OpStatus::OK;
}
