void BitmapButton::draw(const Point& p_pos,const Size& p_size,const Rect& p_exposed) {
switch( get_draw_mode() ) {
case DRAW_NORMAL: {
if (normal)
get_painter()->draw_bitmap( normal, Point() );
} break;
case DRAW_PRESSED: {
BitmapID bm = pressed>=0 ? pressed : normal;
if (bm)
get_painter()->draw_bitmap( bm, Point() );
} break;
case DRAW_HOVER: {
BitmapID bm = hover>=0 ? hover : normal;
if (bm)
get_painter()->draw_bitmap( bm, Point() );
} break;
}
if (icon>=0)
get_painter()->draw_bitmap( icon, (p_size-get_painter()->get_bitmap_size(icon))/2 );
}
void OptionButton::_notification(int p_what) {
if (p_what == NOTIFICATION_DRAW) {
if (!has_icon("arrow"))
return;
RID ci = get_canvas_item();
Ref<Texture> arrow = Control::get_icon("arrow");
Ref<StyleBox> normal = get_stylebox("normal");
Color clr = Color(1, 1, 1);
if (get_constant("modulate_arrow")) {
switch (get_draw_mode()) {
case DRAW_PRESSED:
clr = get_color("font_color_pressed");
break;
case DRAW_HOVER:
clr = get_color("font_color_hover");
break;
case DRAW_DISABLED:
clr = get_color("font_color_disabled");
break;
default:
clr = get_color("font_color");
}
}
Size2 size = get_size();
Point2 ofs(size.width - arrow->get_width() - get_constant("arrow_margin"), int(Math::abs((size.height - arrow->get_height()) / 2)));
arrow->draw(ci, ofs, clr);
}
}
void Button::draw(const Point& p_pos,const Size& p_size,const Rect& p_exposed) {
Painter *p=get_painter();
/* Draw Outline */
//if disabled...
bool draw_displaced=false;
DrawMode draw_mode=get_draw_mode();
if (draw_mode==DRAW_HOVER) { //optative, otherwise draw normal
if (stylebox( SB_BUTTON_HOVER ).mode!=StyleBox::MODE_NONE && (!is_toggle_mode() || (is_toggle_mode() && !is_pressed()))) {
p->draw_stylebox( stylebox( SB_BUTTON_HOVER ) , Point() , p_size, p_exposed );
} else
draw_mode=is_pressed()?DRAW_PRESSED:DRAW_NORMAL;
} ;
if (draw_mode==DRAW_NORMAL) {
p->draw_stylebox( stylebox( SB_BUTTON_NORMAL ) , Point() , p_size, p_exposed );
}
if (draw_mode==DRAW_PRESSED) {
p->draw_stylebox( stylebox( SB_BUTTON_PRESSED ) , Point() , p_size, p_exposed );
draw_displaced=true;
}
Rect area_rect=Rect( p_pos, p_size );
area_rect.pos.x=p->get_stylebox_margin( stylebox( SB_BUTTON_NORMAL ), MARGIN_LEFT );
area_rect.pos.y=p->get_stylebox_margin( stylebox( SB_BUTTON_NORMAL ), MARGIN_TOP );
area_rect.size-=area_rect.pos;
area_rect.size.x-=p->get_stylebox_margin( stylebox( SB_BUTTON_NORMAL ), MARGIN_RIGHT );
area_rect.size.y-=p->get_stylebox_margin( stylebox( SB_BUTTON_NORMAL ), MARGIN_BOTTOM );
area_rect.size.x-=constant( C_BUTTON_EXTRA_MARGIN )*2;
area_rect.pos.x+=constant( C_BUTTON_EXTRA_MARGIN );
area_rect.size.y-=constant( C_BUTTON_EXTRA_MARGIN )*2;
area_rect.pos.y+=constant( C_BUTTON_EXTRA_MARGIN );
area_rect.size.x-=constant( C_BUTTON_DISPLACEMENT );
area_rect.size.y-=constant( C_BUTTON_DISPLACEMENT );
if (draw_displaced)
area_rect.pos+=Point( constant( C_BUTTON_DISPLACEMENT ), constant( C_BUTTON_DISPLACEMENT ) );
if (constant(C_BUTTON_HAS_CHECKBOX)) {
Size cbsize;
if ( constant( C_BUTTON_CHECKBOX_SIZE )>0 ) {
cbsize.width+=constant( C_BUTTON_CHECKBOX_SIZE );
cbsize.height+=constant( C_BUTTON_CHECKBOX_SIZE );
} else {
cbsize=p->get_bitmap_size( bitmap( BITMAP_BUTTON_UNCHECKED ) );
}
Point check_pos=area_rect.pos;
check_pos.y+=(area_rect.size.height-cbsize.height)/2;
if ( constant( C_BUTTON_CHECKBOX_SIZE )>0 ) {
p->draw_stylebox( stylebox( is_pressed() ? SB_BUTTON_CHECKED : SB_BUTTON_UNCHECKED ) , check_pos , cbsize);
} else {
p->draw_bitmap( bitmap( is_pressed() ? BITMAP_BUTTON_CHECKED : BITMAP_BUTTON_UNCHECKED ), check_pos );
}
area_rect.pos.x+=cbsize.x+constant( C_BUTTON_SEPARATION );
area_rect.size.x-=cbsize.x+constant( C_BUTTON_SEPARATION );
}
if (get_icon() >=0 && p->is_bitmap_valid( get_icon() )) {
Size icon_size=p->get_bitmap_size( get_icon() );
Point icon_pos=area_rect.pos;
icon_pos.y+=(area_rect.size.height-icon_size.height)/2;
p->draw_bitmap( get_icon(), icon_pos );
area_rect.pos.x+=icon_size.width;
area_rect.size.x-=icon_size.width;
if (label_text!="") {
area_rect.pos.x+=constant( C_BUTTON_SEPARATION ); //separation for the label
area_rect.size.x-=constant( C_BUTTON_SEPARATION ); //separation for the label
}
}
if (shortcut!=0) {
String s_str = Keyboard::get_code_name( shortcut );
int w = p->get_font_string_width( font(FONT_BUTTON), s_str );
Point shrc_ofs= area_rect.pos;
shrc_ofs.y+=(area_rect.size.height-p->get_font_height( font( FONT_BUTTON ) ))/2+p->get_font_ascent( font( FONT_BUTTON ) );
shrc_ofs.x = (area_rect.pos.x+area_rect.size.x)-w;
p->draw_text( font( FONT_BUTTON ) , shrc_ofs, s_str, color(COLOR_BUTTON_SHORTCUT_FONT) );
area_rect.size.x-=w;
}
Point label_ofs=area_rect.pos;
if (constant(C_BUTTON_LABEL_ALIGN_CENTER)) {
label_ofs.x+=(area_rect.size.width-p->get_font_string_width( font( FONT_BUTTON ) , label_text ))/2;
}
label_ofs.y+=(area_rect.size.height-p->get_font_height( font( FONT_BUTTON ) ))/2+p->get_font_ascent( font( FONT_BUTTON ) );
p->draw_text( font( FONT_BUTTON ) , label_ofs, label_text, color(draw_mode==DRAW_HOVER?COLOR_BUTTON_FONT_HOVER:COLOR_BUTTON_FONT) );
if (accel_char >= 0) {
int width = 0;
for (int i=0; i<accel_char; i++) {
width += p->get_font_char_width(font( FONT_BUTTON ), label_text[i]);
};
p->draw_text( font( FONT_BUTTON ) , label_ofs + Point(width, 0), "_", color(COLOR_BUTTON_FONT) );
};
if (has_focus())
p->draw_stylebox( stylebox( SB_BUTTON_FOCUS ) , Point() , p_size, p_exposed);
}
void TextureButton::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_DRAW: {
DrawMode draw_mode = get_draw_mode();
Ref<Texture> texdraw;
switch (draw_mode) {
case DRAW_NORMAL: {
if (normal.is_valid())
texdraw = normal;
} break;
case DRAW_PRESSED: {
if (pressed.is_null()) {
if (hover.is_null()) {
if (normal.is_valid())
texdraw = normal;
} else
texdraw = hover;
} else
texdraw = pressed;
} break;
case DRAW_HOVER: {
if (hover.is_null()) {
if (pressed.is_valid() && is_pressed())
texdraw = pressed;
else if (normal.is_valid())
texdraw = normal;
} else
texdraw = hover;
} break;
case DRAW_DISABLED: {
if (disabled.is_null()) {
if (normal.is_valid())
texdraw = normal;
} else
texdraw = disabled;
} break;
}
if (texdraw.is_valid()) {
Point2 ofs;
Size2 size = texdraw->get_size();
Rect2 tex_regin = Rect2(Point2(), texdraw->get_size());
bool tile = false;
if (expand) {
switch (stretch_mode) {
case STRETCH_KEEP:
size = texdraw->get_size();
break;
case STRETCH_SCALE:
size = get_size();
break;
case STRETCH_TILE:
size = get_size();
tile = true;
break;
case STRETCH_KEEP_CENTERED:
ofs = (get_size() - texdraw->get_size()) / 2;
size = texdraw->get_size();
break;
case STRETCH_KEEP_ASPECT_CENTERED:
case STRETCH_KEEP_ASPECT: {
Size2 _size = get_size();
float tex_width = texdraw->get_width() * _size.height / texdraw->get_height();
float tex_height = _size.height;
if (tex_width > _size.width) {
tex_width = _size.width;
tex_height = texdraw->get_height() * tex_width / texdraw->get_width();
}
if (stretch_mode == STRETCH_KEEP_ASPECT_CENTERED) {
ofs.x = (_size.width - tex_width) / 2;
ofs.y = (_size.height - tex_height) / 2;
}
size.width = tex_width;
size.height = tex_height;
} break;
case STRETCH_KEEP_ASPECT_COVERED: {
size = get_size();
Size2 tex_size = texdraw->get_size();
Size2 scaleSize(size.width / tex_size.width, size.height / tex_size.height);
float scale = scaleSize.width > scaleSize.height ? scaleSize.width : scaleSize.height;
Size2 scaledTexSize = tex_size * scale;
Point2 ofs = ((scaledTexSize - size) / scale).abs() / 2.0f;
tex_regin = Rect2(ofs, size / scale);
} break;
}
}
if (tile)
draw_texture_rect(texdraw, Rect2(ofs, size), tile);
else
draw_texture_rect_region(texdraw, Rect2(ofs, size), tex_regin);
}
if (has_focus() && focused.is_valid()) {
Rect2 drect(Point2(), get_size());
draw_texture_rect(focused, drect, false);
};
} break;
}
}
void LinkButton::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_DRAW: {
RID ci = get_canvas_item();
Size2 size = get_size();
Color color;
bool do_underline = false;
//print_line(get_text()+": "+itos(is_flat())+" hover "+itos(get_draw_mode()));
switch (get_draw_mode()) {
case DRAW_NORMAL: {
color = get_color("font_color");
do_underline = underline_mode == UNDERLINE_MODE_ALWAYS;
} break;
case DRAW_PRESSED: {
if (has_color("font_color_pressed"))
color = get_color("font_color_pressed");
else
color = get_color("font_color");
do_underline = underline_mode != UNDERLINE_MODE_NEVER;
} break;
case DRAW_HOVER: {
color = get_color("font_color_hover");
do_underline = underline_mode != UNDERLINE_MODE_NEVER;
} break;
case DRAW_DISABLED: {
color = get_color("font_color_disabled");
do_underline = underline_mode == UNDERLINE_MODE_ALWAYS;
} break;
}
if (has_focus()) {
Ref<StyleBox> style = get_stylebox("focus");
style->draw(ci, Rect2(Point2(), size));
}
Ref<Font> font = get_font("font");
draw_string(font, Vector2(0, font->get_ascent()), text, color);
if (do_underline) {
int underline_spacing = get_constant("underline_spacing");
int width = font->get_string_size(text).width;
int y = font->get_ascent() + underline_spacing;
draw_line(Vector2(0, y), Vector2(width, y), color);
}
} break;
}
}
void Button::_notification(int p_what) {
if (p_what==NOTIFICATION_DRAW) {
RID ci = get_canvas_item();
Size2 size=get_size();
Color color;
//print_line(get_text()+": "+itos(is_flat())+" hover "+itos(get_draw_mode()));
switch( get_draw_mode() ) {
case DRAW_NORMAL: {
if (!flat)
get_stylebox("normal" )->draw( ci, Rect2(Point2(0,0), size) );
color=get_color("font_color");
} break;
case DRAW_PRESSED: {
get_stylebox("pressed" )->draw( ci, Rect2(Point2(0,0), size) );
if (has_color("font_color_pressed"))
color=get_color("font_color_pressed");
else
color=get_color("font_color");
} break;
case DRAW_HOVER: {
get_stylebox("hover" )->draw( ci, Rect2(Point2(0,0), size) );
color=get_color("font_color_hover");
} break;
case DRAW_DISABLED: {
get_stylebox("disabled" )->draw( ci, Rect2(Point2(0,0), size) );
color=get_color("font_color_disabled");
} break;
}
if (has_focus()) {
Ref<StyleBox> style = get_stylebox("focus");
style->draw(ci,Rect2(Point2(),size));
}
Ref<StyleBox> style = get_stylebox("normal" );
Ref<Font> font=get_font("font");
Ref<Texture> _icon;
if (icon.is_null() && has_icon("icon"))
_icon=Control::get_icon("icon");
else
_icon=icon;
Point2 icon_ofs = (!_icon.is_null())?Point2( _icon->get_width() + get_constant("hseparation"), 0):Point2();
int text_clip=size.width - style->get_minimum_size().width - icon_ofs.width;
Point2 text_ofs = (size - style->get_minimum_size() - icon_ofs - font->get_string_size( text ) )/2.0;
switch(align) {
case ALIGN_LEFT: {
text_ofs.x = style->get_margin(MARGIN_LEFT) + icon_ofs.x;
text_ofs.y+=style->get_offset().y;
} break;
case ALIGN_CENTER: {
if (text_ofs.x<0)
text_ofs.x=0;
text_ofs+=icon_ofs;
text_ofs+=style->get_offset();
} break;
case ALIGN_RIGHT: {
text_ofs.x=size.x - style->get_margin(MARGIN_RIGHT) - font->get_string_size( text ).x;
text_ofs.y+=style->get_offset().y;
} break;
}
text_ofs.y+=font->get_ascent();
font->draw( ci, text_ofs.floor(), text, color,clip_text?text_clip:-1);
if (!_icon.is_null()) {
int valign = size.height-style->get_minimum_size().y;
_icon->draw(ci,style->get_offset()+Point2(0, Math::floor( (valign-_icon->get_height())/2.0 ) ),is_disabled()?Color(1,1,1,0.4):Color(1,1,1) );
}
}
}
void PlaybackButton::draw(const Point& p_pos,const Size& p_size,const Rect& p_exposed) {
Painter *p=get_painter();
/* Draw Outline */
//if disabled...
bool draw_displaced=false;
switch( get_draw_mode() ) {
case DRAW_HOVER: { //optative, otherwise draw normal
if (stylebox( SB_PLAYBACK_BUTTON_HOVER ).mode!=StyleBox::MODE_NONE) {
p->draw_stylebox( stylebox( SB_PLAYBACK_BUTTON_HOVER ) , Point() , p_size, p_exposed );
break;
}
}
case DRAW_NORMAL: {
p->draw_stylebox( stylebox( SB_PLAYBACK_BUTTON_NORMAL ) , Point() , p_size, p_exposed );
} break;
case DRAW_PRESSED: {
p->draw_stylebox( stylebox( SB_PLAYBACK_BUTTON_PRESSED ) , Point() , p_size, p_exposed );
draw_displaced=true;
} break;
}
Rect area_rect=Rect( p_pos, p_size );
area_rect.pos.x=p->get_stylebox_margin( stylebox( SB_PLAYBACK_BUTTON_NORMAL ), MARGIN_LEFT );
area_rect.pos.y=p->get_stylebox_margin( stylebox( SB_PLAYBACK_BUTTON_NORMAL ), MARGIN_TOP );
area_rect.size-=area_rect.pos;
area_rect.size.x-=p->get_stylebox_margin( stylebox( SB_PLAYBACK_BUTTON_NORMAL ), MARGIN_RIGHT );
area_rect.size.y-=p->get_stylebox_margin( stylebox( SB_PLAYBACK_BUTTON_NORMAL ), MARGIN_BOTTOM );
area_rect.size.x-=constant( C_PLAYBACK_BUTTON_DISPLACEMENT );
area_rect.size.y-=constant( C_PLAYBACK_BUTTON_DISPLACEMENT );
if (draw_displaced)
area_rect.pos+=Point( constant( C_PLAYBACK_BUTTON_DISPLACEMENT ), constant( C_PLAYBACK_BUTTON_DISPLACEMENT ) );
if (constant( C_PLAYBACK_BUTTON_ARROW_SIZE )>0) {
Point pos=area_rect.pos;
Size size=area_rect.size;
switch(type) {
case TYPE_REWIND: {
size.x/=2;
get_painter()->draw_arrow( pos, size, LEFT, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ) );
pos.x+=size.x;
get_painter()->draw_arrow( pos, size, LEFT, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ) );
} break;
case TYPE_PLAY: {
get_painter()->draw_arrow( pos, size, RIGHT, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ), false );
} break;
case TYPE_STOP: {
int ofs=size.width/8;
size.width-=ofs*2;
size.height-=ofs*2;
pos.x+=ofs;
pos.y+=ofs;
get_painter()->draw_fill_rect( pos, size, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ) );
} break;
case TYPE_FORWARD: {
size.x/=2;
get_painter()->draw_arrow( pos, size, RIGHT, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ) );
pos.x+=size.x;
get_painter()->draw_arrow( pos, size, RIGHT, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ) );
} break;
case TYPE_PLAY_PATTERN: {
get_painter()->draw_arrow( pos, size, DOWN, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ), false );
} break;
case TYPE_PLAY_CURSOR: {
get_painter()->draw_arrow( pos, Size(size.x,size.y/2), DOWN, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ), false );
get_painter()->draw_arrow( pos+Point(0,size.y/2), Size(size.x,size.y/2), DOWN, color( COLOR_PLAYBACK_BUTTON_ARROW_COLOR ), false );
} break;
}
} else {
//draw some pixmap
}
if (has_focus())
p->draw_stylebox( stylebox( SB_PLAYBACK_BUTTON_FOCUS ) , Point() , p_size, p_exposed);
}
void ArrowButton::draw(const Point& p_pos,const Size& p_size,const Rect& p_exposed) {
Painter *p=get_painter();
/* Draw Outline */
//if disabled...
bool draw_displaced=false;
switch( get_draw_mode() ) {
case DRAW_HOVER: { //optative, otherwise draw normal
if (stylebox( SB_ARROWBUTTON_HOVER ).mode!=StyleBox::MODE_NONE) {
p->draw_stylebox( stylebox( SB_ARROWBUTTON_HOVER ) , Point() , p_size, p_exposed );
break;
}
}
case DRAW_NORMAL: {
p->draw_stylebox( stylebox( SB_ARROWBUTTON_NORMAL ) , Point() , p_size, p_exposed );
} break;
case DRAW_PRESSED: {
p->draw_stylebox( stylebox( SB_ARROWBUTTON_PRESSED ) , Point() , p_size, p_exposed );
draw_displaced=true;
} break;
}
Rect area_rect=Rect( p_pos, p_size );
area_rect.pos.x=p->get_stylebox_margin( stylebox( SB_ARROWBUTTON_NORMAL ), MARGIN_LEFT );
area_rect.pos.y=p->get_stylebox_margin( stylebox( SB_ARROWBUTTON_NORMAL ), MARGIN_TOP );
area_rect.size-=area_rect.pos;
area_rect.size.x-=p->get_stylebox_margin( stylebox( SB_ARROWBUTTON_NORMAL ), MARGIN_RIGHT );
area_rect.size.y-=p->get_stylebox_margin( stylebox( SB_ARROWBUTTON_NORMAL ), MARGIN_BOTTOM );
area_rect.size.x-=constant( C_ARROWBUTTON_DISPLACEMENT );
area_rect.size.y-=constant( C_ARROWBUTTON_DISPLACEMENT );
if (draw_displaced)
area_rect.pos+=Point( constant( C_ARROWBUTTON_DISPLACEMENT ), constant( C_ARROWBUTTON_DISPLACEMENT ) );
if (constant( C_ARROWBUTTON_ARROW_SIZE )>0) {
get_painter()->draw_arrow( area_rect.pos, area_rect.size, dir, color( COLOR_ARROWBUTTON_ARROW_COLOR ) );
} else {
//draw some pixmap
}
if (has_focus())
p->draw_stylebox( stylebox( SB_ARROWBUTTON_FOCUS ) , Point() , p_size, p_exposed );
}
void TextureButton::_notification(int p_what) {
switch( p_what ) {
case NOTIFICATION_DRAW: {
RID canvas_item = get_canvas_item();
DrawMode draw_mode = get_draw_mode();
// if (normal.is_null())
// break;
Ref<Texture> texdraw;
switch (draw_mode) {
case DRAW_NORMAL: {
if (normal.is_valid())
texdraw=normal;
} break;
case DRAW_PRESSED: {
if (pressed.is_null()) {
if (hover.is_null()) {
if (normal.is_valid())
texdraw=normal;
} else
texdraw=hover;
} else
texdraw=pressed;
} break;
case DRAW_HOVER: {
if (hover.is_null()) {
if (pressed.is_valid() && is_pressed())
texdraw=pressed;
else if (normal.is_valid())
texdraw=normal;
} else
texdraw=hover;
} break;
case DRAW_DISABLED: {
if (disabled.is_null()) {
if (normal.is_valid())
texdraw=normal;
} else
texdraw=disabled;
} break;
}
if (texdraw.is_valid()) {
Rect2 drect(Point2(),texdraw->get_size()*scale);
draw_texture_rect(texdraw,drect,false,modulate);
}
if (has_focus() && focused.is_valid()) {
Rect2 drect(Point2(),focused->get_size()*scale);
draw_texture_rect(focused,drect,false,modulate);
};
} break;
}
}
