void ComponentGUIDrawIcon::draw (const std::shared_ptr<CameraObject> &camera, const Color4f &parent_color)
{
if (!_material.as_ref() || !_shader.as_ref())
return;
GUIObject *gui = checked_cast<GUIObject*>(owner());
if (!gui)
return;
if (gui->color().a_as_float() * parent_color.a_as_float() <= 0.0F)
return;
if (gui->scale() == Vector3(0.0F,0.0F,0.0F))
return;
// Get Alternate materials
Color4f c = gui->color() * parent_color;
std::shared_ptr<MaterialResource> m = _material;
if (gui->state() == GUIObject::STATE_FOCUSED) {
if (_pressed_material.as_ref()) {
m = _pressed_material;
} else {
c = gui->color() * 0.5F;
}
}
Rectangle local_rect = gui->rectangle();
// Draw background
if ( (_corner_width > 0.0F || _corner_height > 0.0F) && _draw_style == DRAW_STYLE_STRETCH_CENTER_3X3) {
DrawUtils::draw_quad_stretch_center_3x3 (
_b, camera, m, _shader,
c,
gui->draw_transform(),
local_rect.minus_x(), local_rect.minus_y(),
local_rect.width(), local_rect.height(),
_corner_width, _corner_height * System::renderer()->screen_aspect());
} else if ( (_corner_width > 0.0F || _corner_height > 0.0F) && _draw_style == DRAW_STYLE_STRETCH_CENTER_2X2) {
DrawUtils::draw_quad_stretch_center_2x2 (
_b, camera, m, _shader,
c,
gui->draw_transform(),
local_rect.minus_x(), local_rect.minus_y(),
local_rect.width(), local_rect.height(),
_corner_width, _corner_height * System::renderer()->screen_aspect());
} else {
_b.batch_begin( camera,
m,
_shader,
gui->draw_transform(),
DT3GL_PRIM_TRI_STRIP,
DrawBatcher::FMT_V | DrawBatcher::FMT_T0 | DrawBatcher::FMT_C);
_b.add().v(local_rect.minus_x(),local_rect.plus_y(),0.0F) .t0(0.0F,1.0F) .c(c);
_b.add().v(local_rect.minus_x(),local_rect.minus_y(),0.0F) .t0(0.0F,0.0F) .c(c);
_b.add().v(local_rect.plus_x(),local_rect.plus_y(),0.0F) .t0(1.0F,1.0F) .c(c);
_b.add().v(local_rect.plus_x(),local_rect.minus_y(),0.0F) .t0(1.0F,0.0F) .c(c);
_b.batch_end();
_b.flush();
}
// DrawBatcher b;
// b.batch_begin( camera,
// _material,
// _shader,
// gui->draw_transform(),
// DT3GL_PRIM_TRI_STRIP,
// DrawBatcher::FMT_V | DrawBatcher::FMT_T0 | DrawBatcher::FMT_C,
// 4);
//
// Rectangle rect = gui->rectangle();
//
// b.add().v(rect.minus_x(),rect.plus_y(),0.0F).t0(0.0F,1.0F).c(c);
// b.add().v(rect.minus_x(),rect.minus_y(),0.0F).t0(0.0F,0.0F).c(c);
// b.add().v(rect.plus_x(),rect.plus_y(),0.0F).t0(1.0F,1.0F).c(c);
// b.add().v(rect.plus_x(),rect.minus_y(),0.0F).t0(1.0F,0.0F).c(c);
//
// b.batch_end();
}
void GUIController::draw_gui_recursive (PlaceableObject *root, const std::shared_ptr<CameraObject> &camera, const Color4f &parent_color, DTint stencil)
{
GUIObject *gui = checked_cast<GUIObject*>(root);
Rectangle gui_rect(0.0F,1.0F,0.0F,1.0F);
DTboolean use_stencil = false;
std::list<PlaceableObject*> c = root->children();
if (gui) {
// Check for transparent
Color4f color = parent_color * gui->color();
if (color.a <= 0.0F)
return;
// Check for no scale
if (gui->scale() == Vector3(0.0F,0.0F,0.0F))
return;
// Get Rectangle
gui_rect = gui->screen_rectangle();
// Check if we need to stencil
use_stencil = c.size() > 0;
if (use_stencil) {
++stencil;
gui->draw_gui_mask(camera);
}
System::renderer()->set_stencil_ref(stencil);
gui->draw_gui(camera, parent_color);
}
c.sort(CompareDraw());
for (auto &i : c) {
GUIObject *gui_child = checked_cast<GUIObject*>(i);
if (gui_child) {
// Get Rectangle
Rectangle gui_child_rect = gui_child->screen_rectangle();
if (!gui_rect.is_touching(gui_child_rect))
continue;
draw_gui_recursive(gui_child, camera, parent_color * gui_child->color(), stencil );
} else {
draw_gui_recursive(i, camera, parent_color, stencil);
}
}
if (gui) {
System::renderer()->set_stencil_ref(stencil);
gui->post_draw_gui(camera, parent_color);
if (use_stencil) {
gui->draw_gui_unmask(camera);
}
}
}
void GUIAttrEdit::handleMsg( ZMsg *msg ) {
float lineH = getLineH();
int scroll = getAttrI( "scroll" );
float x = zmsgF(localX);
float y = zmsgF(localY);
if( zmsgIs(type,Key) && zmsgIs(which,wheelforward) ) {
if( contains(x,y) ) {
scroll-=2;
scroll = max( -10, scroll );
scroll = min( view.count-5, scroll );
setAttrI( "scroll", scroll );
mouseOver = (int)( (myH-y) / lineH );
mouseOver += scroll;
mouseOver = selected > view.count-1 ? view.count-1 : mouseOver;
zMsgUsed();
}
}
else if( zmsgIs(type,Key) && zmsgIs(which,wheelbackward) ) {
if( contains(x,y) ) {
scroll+=2;
scroll = max( -10, scroll );
scroll = min( view.count-5, scroll );
setAttrI( "scroll", scroll );
mouseOver = (int)( (myH-y) / lineH );
mouseOver += scroll;
mouseOver = selected > view.count-1 ? view.count-1 : mouseOver;
zMsgUsed();
}
}
else if( zmsgIs(type,MouseMove) ) {
mouseOver = (int)( (myH-y) / lineH );
mouseOver += scroll;
mouseOver = selected > view.count-1 ? view.count-1 : mouseOver;
}
else if( zmsgIs(type,MouseClickOn) && zmsgIs(dir,D) && zmsgI(ctrl) && zmsgI(shift) ) {
//ADJUST the linIncrement
if( zmsgIs(which,L) ) {
linIncrement *= 2.f;
}
else if( zmsgIs(which,R) ) {
linIncrement /= 2.f;
}
}
else if( zmsgIs(type,MouseClickOn) && zmsgIs(dir,D) && zmsgIs(which,L) ) {
selected = (int)( (myH-y) / lineH );
selected += scroll;
selected = selected > view.count-1 ? view.count-1 : selected;
ZHashTable *hash = (ZHashTable *)getAttrp( "hashPtr" );
if( !hash ) return;
char *val = hash->getS( view[selected] );
char *end;
double valD = strtod( val, &end );
if( end != val ) {
// This is a number that can be manipulated
// if( zmsgI(shift) && !zmsgI(ctrl) ) {
// linMode = 0;
// zMsgQueue( "type=GUIAttrEdit_CreateOptionMenu key=%s val=%lf toGUI=%s", selectVarPtr->name, selectVarPtr->getDouble(), getAttrS("name") );
// }
// else {
if( zmsgI(ctrl) && !zmsgI(shift) ) {
linMode = 1;
}
else {
linMode = 0;
}
selectX = x;
selectY = y;
mouseX = x;
mouseY = y;
startVal = valD;
requestExclusiveMouse( 1, 1 );
// }
}
else {
selected = -1;
}
/*
ZVarPtr *selectVarPtr = getSelectedVar( selected );
if( selectVarPtr ) {
if( zmsgI(shift) && !zmsgI(ctrl) ) {
linMode = 0;
zMsgQueue( "type=GUIAttrEdit_CreateOptionMenu key=%s val=%lf toGUI=%s", selectVarPtr->name, selectVarPtr->getDouble(), getAttrS("name") );
}
else {
if( zmsgI(ctrl) && !zmsgI(shift) ) {
linMode = 1;
}
else {
linMode = 0;
}
selectX = x;
selectY = y;
mouseX = x;
mouseY = y;
switch( selectVarPtr->type ) {
case zVarTypeINT: startVal = (double)*(int *)selectVarPtr->ptr + 0.4; break;
case zVarTypeSHORT: startVal = (double)*(short *)selectVarPtr->ptr + 0.4; break;
case zVarTypeFLOAT: startVal = (double)*(float *)selectVarPtr->ptr; break;
case zVarTypeDOUBLE: startVal = (double)*(double *)selectVarPtr->ptr; break;
}
requestExclusiveMouse( 1, 1 );
}
}
*/
zMsgUsed();
return;
}
else if( zmsgIs(type,MouseReleaseDrag) ) {
if( selected >= 0 ) {
// ZVarPtr *selectVarPtr = getSelectedVar( selected );
// if( selectVarPtr ) {
// zMsgQueue( "type=GUIAttrEdit_VarDoneChange key=%s val=%lf", selectVarPtr->name, selectVarPtr->getDouble() );
// }
}
requestExclusiveMouse( 1, 0 );
selected = -1;
zMsgUsed();
return;
}
else if( zmsgIs(type,MouseDrag) && zmsgI(l) ) {
int last = -1;
int count = 0;
//while( count++ != selected+1 && zVarsEnum( last, selectVarPtr, regExp ) );
ZHashTable *hash = (ZHashTable *)getAttrp( "hashPtr" );
double val = hash->getD( view[selected] );
mouseX = x;
mouseY = y;
if( linMode ) {
val = startVal + (mouseY-selectY) * linIncrement;
}
else{
val = startVal * exp( (mouseY-selectY) / 50.0 );
}
hash->putS( view[selected], ZTmpStr("%4.3le",val) );
}
else if( zmsgIs(type,MouseClickOn) && zmsgIs(dir,D) && zmsgIs(which,R) ) {
selectX = x;
selectY = y;
startScroll = scroll;
requestExclusiveMouse( 1, 1 );
zMsgUsed();
return;
}
else if( zmsgIs(type,MouseDrag) && zmsgI(r) ) {
scroll = (int)( startScroll + ( y - selectY ) / lineH );
scroll = max( -10, scroll );
scroll = min( view.count-5, scroll );
setAttrI( "scroll", scroll );
}
else if( zmsgIs(type,GUIAttrEdit_Clear) ) {
clearView();
}
// else if( zmsgIs(type,GUIAttrEdit_Add) ) {
// if( zmsgHas(regexp) ) {
// addVarsByRegExp( zmsgS(regexp) );
// }
// else if( zmsgHas(name) ) {
// addVar( zmsgS(name) );
// }
// }
else if( zmsgIs(type,GUIAttrEdit_Sort) ) {
if( zmsgIs(which,name) ) {
sortViewByName();
}
// else if( zmsgIs(which,order) ) {
// sortViewByDeclOrder();
// }
}
else if( zmsgIs(type,GUIAttrEdit_CreateOptionMenu) ) {
ZHashTable hash;
hash.putS( "who", getAttrS("name") );
hash.putS( "key", zmsgS(key) );
hash.putS( "val", ZTmpStr("%1.2e", zmsgF(val)) );
createOptionMenu( &hash );
optMenuUp = 1;
zMsgQueue( "type=GUILayout toGUI=varEditOptMenu" );
zMsgQueue( "type=GUIMoveNear who=%s where=T x=4 y=%f toGUI=varEditOptMenu", getAttrS("name"), -(mouseOver-scroll)*lineH );
zMsgQueue( "type=GUISetModal val=1 toGUI=varEditOptMenu" );
}
else if( zmsgIs(type,GUIAttrEdit_CreateOptionMenuDone) ) {
optMenuUp = 0;
selected = -1;
}
else if( zmsgIs(type,GUIAttrEdit_CreateOptionMenuDirectEntry) ) {
GUIObject *obj = guiFind( zmsgS(fromGUI) );
if( obj ) {
zMsgQueue( "type=SetVar key=%s val=%f", zmsgS(key), atof(obj->getAttrS("text")) );
}
}
// else if( zmsgIs(type,GUIAttrEdit_ResetAll) ) {
// for( int i=0; i<view.count; i++ ) {
// ZVarPtr *v = zVarsLookup( varsView.vec[i] );
// v->resetDefault();
// }
// }
else if( zmsgIs(type,GUIAttrEdit_Clear) ) {
clearView();
}
else if( zmsgIs(type,GUIAttrEdit_Add) ) {
addVar( zmsgS(key) );
}
else if( zmsgIs(type,GUIAttrEdit_ViewAll) ) {
if( zmsgI(clear) ) {
clearView();
}
addAllVars();
}
GUIPanel::handleMsg( msg );
}
void GUIController::touch_gui (const TouchEvent *event, const std::shared_ptr<CameraObject> &camera, WorldNode* &handled)
{
if (handled)
return;
// Scan for first event
for (DTuint i = 0; i < TouchEvent::MAX_NUM_TOUCHES; ++i) {
if ( event->touches[i].state != TouchEvent::STATE_NONE ) {
_touch.set_initial_position(event->touches[i].first_pos);
_touch.set_previous_position(event->touches[i].previous_pos);
_touch.set_position(event->touches[i].pos);
_touch.set_velocity(event->touches[i].velocity);
_touch.set_state(event->touches[i].state);
break;
}
}
// If this is a new event, then we find the target widget
if (_touch.state() == TouchEvent::STATE_PRESSED) {
// Find first hit object
std::list<PlaceableObject*> c = children();
c.sort(CompareTouch());
for (auto i = c.rbegin(); i != c.rend(); ++i) {
GUIObject *gui = checked_cast<GUIObject*>(*i);
if (!gui)
continue;
GUIObject *hit_object = NULL;
gui->hit_test(&_touch, hit_object, Color4f(1.0F,1.0F,1.0F,1.0F));
if (hit_object) {
_touch.set_focused(hit_object);
break;
}
}
// Start touches
if (_touch.focused())
_touch.focused()->touches_began(&_touch);
handled = _touch.focused();
} else if (_touch.state() == TouchEvent::STATE_DOWN) {
if (_touch.focused())
_touch.focused()->touches_moved(&_touch);
handled = _touch.focused();
} else if (_touch.state() == TouchEvent::STATE_RELEASED) {
if (_touch.focused())
_touch.focused()->touches_ended(&_touch);
handled = _touch.focused();
// Reset touch
_touch.set_state(TouchEvent::STATE_NONE);
_touch.set_focused(NULL);
} else if (_touch.state() == TouchEvent::STATE_HOVER) {
// Do nothing
} else {
handled = _touch.focused();
}
}
