static void getCTM(JNIEnv* env, jobject, jlong canvasHandle, jlong matrixHandle) {
SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
get_canvas(canvasHandle)->getMatrix(matrix);
}
Font GUIComponent::get_font() const
{
Canvas canvas = get_canvas();
return impl->element.get_font(canvas, get_resources());
}
void Camera2D::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_FIXED_PROCESS: {
_update_scroll();
} break;
case NOTIFICATION_TRANSFORM_CHANGED: {
if (!is_fixed_processing())
_update_scroll();
} break;
case NOTIFICATION_ENTER_TREE: {
if (custom_viewport && ObjectDB::get_instance(custom_viewport_id)) {
viewport = custom_viewport;
} else {
viewport = get_viewport();
}
canvas = get_canvas();
RID vp = viewport->get_viewport_rid();
group_name = "__cameras_" + itos(vp.get_id());
canvas_group_name = "__cameras_c" + itos(canvas.get_id());
add_to_group(group_name);
add_to_group(canvas_group_name);
if (Engine::get_singleton()->is_editor_hint()) {
set_fixed_process(false);
}
_update_scroll();
first = true;
} break;
case NOTIFICATION_EXIT_TREE: {
if (is_current()) {
if (viewport && !(custom_viewport && !ObjectDB::get_instance(custom_viewport_id))) {
viewport->set_canvas_transform(Transform2D());
}
}
remove_from_group(group_name);
remove_from_group(canvas_group_name);
viewport = NULL;
} break;
case NOTIFICATION_DRAW: {
if (!is_inside_tree() || !Engine::get_singleton()->is_editor_hint())
break;
if (screen_drawing_enabled) {
Color area_axis_color(0.5, 0.42, 0.87, 0.63);
float area_axis_width = 1;
if (is_current()) {
area_axis_width = 3;
area_axis_color.a = 0.83;
}
Transform2D inv_camera_transform = get_camera_transform().affine_inverse();
Size2 screen_size = get_viewport_rect().size;
Vector2 screen_endpoints[4] = {
inv_camera_transform.xform(Vector2(0, 0)),
inv_camera_transform.xform(Vector2(screen_size.width, 0)),
inv_camera_transform.xform(Vector2(screen_size.width, screen_size.height)),
inv_camera_transform.xform(Vector2(0, screen_size.height))
};
Transform2D inv_transform = get_global_transform().affine_inverse(); // undo global space
for (int i = 0; i < 4; i++) {
draw_line(inv_transform.xform(screen_endpoints[i]), inv_transform.xform(screen_endpoints[(i + 1) % 4]), area_axis_color, area_axis_width);
}
}
if (limit_drawing_enabled) {
Color limit_drawing_color(1, 1, 0, 0.63);
float limit_drawing_width = 1;
if (is_current()) {
limit_drawing_color.a = 0.83;
limit_drawing_width = 3;
}
Vector2 camera_origin = get_global_transform().get_origin();
Vector2 camera_scale = get_global_transform().get_scale().abs();
Vector2 limit_points[4] = {
(Vector2(limit[MARGIN_LEFT], limit[MARGIN_TOP]) - camera_origin) / camera_scale,
(Vector2(limit[MARGIN_RIGHT], limit[MARGIN_TOP]) - camera_origin) / camera_scale,
(Vector2(limit[MARGIN_RIGHT], limit[MARGIN_BOTTOM]) - camera_origin) / camera_scale,
(Vector2(limit[MARGIN_LEFT], limit[MARGIN_BOTTOM]) - camera_origin) / camera_scale
};
for (int i = 0; i < 4; i++) {
draw_line(limit_points[i], limit_points[(i + 1) % 4], limit_drawing_color, limit_drawing_width);
}
}
if (margin_drawing_enabled) {
Color margin_drawing_color(0, 1, 1, 0.63);
float margin_drawing_width = 1;
if (is_current()) {
margin_drawing_width = 3;
margin_drawing_color.a = 0.83;
}
Transform2D inv_camera_transform = get_camera_transform().affine_inverse();
Size2 screen_size = get_viewport_rect().size;
Vector2 margin_endpoints[4] = {
inv_camera_transform.xform(Vector2((screen_size.width / 2) - ((screen_size.width / 2) * drag_margin[MARGIN_LEFT]), (screen_size.height / 2) - ((screen_size.height / 2) * drag_margin[MARGIN_TOP]))),
inv_camera_transform.xform(Vector2((screen_size.width / 2) + ((screen_size.width / 2) * drag_margin[MARGIN_RIGHT]), (screen_size.height / 2) - ((screen_size.height / 2) * drag_margin[MARGIN_TOP]))),
inv_camera_transform.xform(Vector2((screen_size.width / 2) + ((screen_size.width / 2) * drag_margin[MARGIN_RIGHT]), (screen_size.height / 2) + ((screen_size.height / 2) * drag_margin[MARGIN_BOTTOM]))),
inv_camera_transform.xform(Vector2((screen_size.width / 2) - ((screen_size.width / 2) * drag_margin[MARGIN_LEFT]), (screen_size.height / 2) + ((screen_size.height / 2) * drag_margin[MARGIN_BOTTOM])))
};
Transform2D inv_transform = get_global_transform().affine_inverse(); // undo global space
for (int i = 0; i < 4; i++) {
draw_line(inv_transform.xform(margin_endpoints[i]), inv_transform.xform(margin_endpoints[(i + 1) % 4]), margin_drawing_color, margin_drawing_width);
}
}
} break;
}
}
static jint getSaveCount(JNIEnv*, jobject, jlong canvasHandle) {
return static_cast<jint>(get_canvas(canvasHandle)->getSaveCount());
}
static jint saveLayer(JNIEnv* env, jobject, jlong canvasHandle, jfloat l, jfloat t,
jfloat r, jfloat b, jlong paintHandle, jint flagsHandle) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
SkCanvas::SaveFlags flags = static_cast<SkCanvas::SaveFlags>(flagsHandle);
return static_cast<jint>(get_canvas(canvasHandle)->saveLayer(l, t, r, b, paint, flags));
}
static jboolean isOpaque(JNIEnv*, jobject, jlong canvasHandle) {
return get_canvas(canvasHandle)->isOpaque() ? JNI_TRUE : JNI_FALSE;
}
static jint getHeight(JNIEnv*, jobject, jlong canvasHandle) {
return static_cast<jint>(get_canvas(canvasHandle)->height());
}
static jboolean quickRejectRect(JNIEnv* env, jobject, jlong canvasHandle,
jfloat left, jfloat top, jfloat right, jfloat bottom) {
bool result = get_canvas(canvasHandle)->quickRejectRect(left, top, right, bottom);
return result ? JNI_TRUE : JNI_FALSE;
}
static jboolean quickRejectPath(JNIEnv* env, jobject, jlong canvasHandle, jlong pathHandle) {
SkPath* path = reinterpret_cast<SkPath*>(pathHandle);
bool result = get_canvas(canvasHandle)->quickRejectPath(*path);
return result ? JNI_TRUE : JNI_FALSE;
}
static void skew(JNIEnv*, jobject, jlong canvasHandle, jfloat sx, jfloat sy) {
get_canvas(canvasHandle)->skew(sx, sy);
}
static void translate(JNIEnv*, jobject, jlong canvasHandle, jfloat dx, jfloat dy) {
get_canvas(canvasHandle)->translate(dx, dy);
}
static void rotate(JNIEnv*, jobject, jlong canvasHandle, jfloat degrees) {
get_canvas(canvasHandle)->rotate(degrees);
}
static void concat(JNIEnv* env, jobject, jlong canvasHandle, jlong matrixHandle) {
const SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
get_canvas(canvasHandle)->concat(*matrix);
}
static void setMatrix(JNIEnv* env, jobject, jlong canvasHandle, jlong matrixHandle) {
const SkMatrix* matrix = reinterpret_cast<SkMatrix*>(matrixHandle);
get_canvas(canvasHandle)->setMatrix(matrix ? *matrix : SkMatrix::I());
}
static void drawPath(JNIEnv* env, jobject, jlong canvasHandle, jlong pathHandle,
jlong paintHandle) {
const SkPath* path = reinterpret_cast<SkPath*>(pathHandle);
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawPath(*path, *paint);
}
static jboolean clipRect(JNIEnv*, jobject, jlong canvasHandle, jfloat l, jfloat t,
jfloat r, jfloat b, jint opHandle) {
SkRegion::Op op = static_cast<SkRegion::Op>(opHandle);
bool emptyClip = get_canvas(canvasHandle)->clipRect(l, t, r, b, op);
return emptyClip ? JNI_FALSE : JNI_TRUE;
}
// Set the given bitmap as the new draw target (wrapped in a new SkCanvas),
// optionally copying canvas matrix & clip state.
static void setBitmap(JNIEnv* env, jobject, jlong canvasHandle, jlong bitmapHandle,
jboolean copyState) {
SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapHandle);
get_canvas(canvasHandle)->setBitmap(bitmap, copyState);
}
static void drawColor(JNIEnv* env, jobject, jlong canvasHandle, jint color, jint modeHandle) {
SkPorterDuff::Mode mode = static_cast<SkPorterDuff::Mode>(modeHandle);
get_canvas(canvasHandle)->drawColor(color, SkPorterDuff::ToXfermodeMode(mode));
}
static jint getWidth(JNIEnv*, jobject, jlong canvasHandle) {
return static_cast<jint>(get_canvas(canvasHandle)->width());
}
static void drawPaint(JNIEnv* env, jobject, jlong canvasHandle, jlong paintHandle) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawPaint(*paint);
}
static void setDrawFilter(JNIEnv* env, jobject, jlong canvasHandle, jlong filterHandle) {
get_canvas(canvasHandle)->setDrawFilter(reinterpret_cast<SkDrawFilter*>(filterHandle));
}
static void drawPoint(JNIEnv*, jobject, jlong canvasHandle, jfloat x, jfloat y,
jlong paintHandle) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawPoint(x, y, *paint);
}
static jint save(JNIEnv*, jobject, jlong canvasHandle, jint flagsHandle) {
SkCanvas::SaveFlags flags = static_cast<SkCanvas::SaveFlags>(flagsHandle);
return static_cast<jint>(get_canvas(canvasHandle)->save(flags));
}
static void drawLine(JNIEnv* env, jobject, jlong canvasHandle, jfloat startX, jfloat startY,
jfloat stopX, jfloat stopY, jlong paintHandle) {
Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawLine(startX, startY, stopX, stopY, *paint);
}
static jint saveLayerAlpha(JNIEnv* env, jobject, jlong canvasHandle, jfloat l, jfloat t,
jfloat r, jfloat b, jint alpha, jint flagsHandle) {
SkCanvas::SaveFlags flags = static_cast<SkCanvas::SaveFlags>(flagsHandle);
return static_cast<jint>(get_canvas(canvasHandle)->saveLayerAlpha(l, t, r, b, alpha, flags));
}
static void drawCircle(JNIEnv* env, jobject, jlong canvasHandle, jfloat cx, jfloat cy,
jfloat radius, jlong paintHandle) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawCircle(cx, cy, radius, *paint);
}
void TileMap::_update_dirty_quadrants() {
if (!pending_update)
return;
if (!is_inside_tree())
return;
if (!tile_set.is_valid())
return;
VisualServer *vs = VisualServer::get_singleton();
Physics2DServer *ps = Physics2DServer::get_singleton();
Vector2 tofs = get_cell_draw_offset();
Vector2 tcenter = cell_size/2;
Matrix32 nav_rel;
if (navigation)
nav_rel = get_relative_transform_to_parent(navigation);
Vector2 qofs;
SceneTree *st=SceneTree::get_singleton();
Color debug_collision_color;
bool debug_shapes = st && st->is_debugging_collisions_hint();
if (debug_shapes) {
debug_collision_color=st->get_debug_collisions_color();
}
while (dirty_quadrant_list.first()) {
Quadrant &q = *dirty_quadrant_list.first()->self();
for (List<RID>::Element *E=q.canvas_items.front();E;E=E->next()) {
vs->free(E->get());
}
q.canvas_items.clear();
ps->body_clear_shapes(q.body);
int shape_idx=0;
if (navigation) {
for(Map<PosKey,Quadrant::NavPoly>::Element *E=q.navpoly_ids.front();E;E=E->next()) {
navigation->navpoly_remove(E->get().id);
}
q.navpoly_ids.clear();
}
for(Map<PosKey,Quadrant::Occluder>::Element *E=q.occluder_instances.front();E;E=E->next()) {
VS::get_singleton()->free(E->get().id);
}
q.occluder_instances.clear();
Ref<CanvasItemMaterial> prev_material;
RID prev_canvas_item;
RID prev_debug_canvas_item;
for(int i=0;i<q.cells.size();i++) {
Map<PosKey,Cell>::Element *E=tile_map.find( q.cells[i] );
Cell &c=E->get();
//moment of truth
if (!tile_set->has_tile(c.id))
continue;
Ref<Texture> tex = tile_set->tile_get_texture(c.id);
Vector2 tile_ofs = tile_set->tile_get_texture_offset(c.id);
Vector2 wofs = _map_to_world(E->key().x, E->key().y);
Vector2 offset = wofs - q.pos + tofs;
if (!tex.is_valid())
continue;
Ref<CanvasItemMaterial> mat = tile_set->tile_get_material(c.id);
RID canvas_item;
RID debug_canvas_item;
if (prev_canvas_item==RID() || prev_material!=mat) {
canvas_item=vs->canvas_item_create();
if (mat.is_valid())
vs->canvas_item_set_material(canvas_item,mat->get_rid());
vs->canvas_item_set_parent( canvas_item, get_canvas_item() );
Matrix32 xform;
xform.set_origin( q.pos );
vs->canvas_item_set_transform( canvas_item, xform );
vs->canvas_item_set_light_mask(canvas_item,get_light_mask());
q.canvas_items.push_back(canvas_item);
if (debug_shapes) {
debug_canvas_item=vs->canvas_item_create();
vs->canvas_item_set_parent( debug_canvas_item, canvas_item );
vs->canvas_item_set_z_as_relative_to_parent(debug_canvas_item,false);
vs->canvas_item_set_z(debug_canvas_item,VS::CANVAS_ITEM_Z_MAX-1);
q.canvas_items.push_back(debug_canvas_item);
prev_debug_canvas_item=debug_canvas_item;
}
prev_canvas_item=canvas_item;
prev_material=mat;
} else {
canvas_item=prev_canvas_item;
if (debug_shapes) {
debug_canvas_item=prev_debug_canvas_item;
}
}
Rect2 r = tile_set->tile_get_region(c.id);
Size2 s = tex->get_size();
if (r==Rect2())
s = tex->get_size();
else {
s = r.size;
r.pos.x+=fp_adjust;
r.pos.y+=fp_adjust;
r.size.x-=fp_adjust*2.0;
r.size.y-=fp_adjust*2.0;
}
Rect2 rect;
rect.pos=offset.floor();
rect.size=s;
if (rect.size.y > rect.size.x) {
if ((c.flip_h && (c.flip_v || c.transpose)) || (c.flip_v && !c.transpose))
tile_ofs.y += rect.size.y - rect.size.x;
} else if (rect.size.y < rect.size.x) {
if ((c.flip_v && (c.flip_h || c.transpose)) || (c.flip_h && !c.transpose))
tile_ofs.x += rect.size.x - rect.size.y;
}
/* rect.size.x+=fp_adjust;
rect.size.y+=fp_adjust;*/
if (c.transpose)
SWAP(tile_ofs.x, tile_ofs.y);
if (c.flip_h) {
rect.size.x=-rect.size.x;
tile_ofs.x=-tile_ofs.x;
}
if (c.flip_v) {
rect.size.y=-rect.size.y;
tile_ofs.y=-tile_ofs.y;
}
Vector2 center_ofs;
if (tile_origin==TILE_ORIGIN_TOP_LEFT) {
rect.pos+=tile_ofs;
} else if (tile_origin==TILE_ORIGIN_CENTER) {
rect.pos+=tcenter;
Vector2 center = (s/2) - tile_ofs;
center_ofs=tcenter-(s/2);
if (c.flip_h)
rect.pos.x-=s.x-center.x;
else
rect.pos.x-=center.x;
if (c.flip_v)
rect.pos.y-=s.y-center.y;
else
rect.pos.y-=center.y;
}
if (r==Rect2()) {
tex->draw_rect(canvas_item,rect,false,Color(1,1,1),c.transpose);
} else {
tex->draw_rect_region(canvas_item,rect,r,Color(1,1,1),c.transpose);
}
Vector< Ref<Shape2D> > shapes = tile_set->tile_get_shapes(c.id);
for(int i=0;i<shapes.size();i++) {
Ref<Shape2D> shape = shapes[i];
if (shape.is_valid()) {
Vector2 shape_ofs = tile_set->tile_get_shape_offset(c.id);
Matrix32 xform;
xform.set_origin(offset.floor());
_fix_cell_transform(xform,c,shape_ofs+center_ofs,s);
if (debug_canvas_item) {
shape->draw(debug_canvas_item,debug_collision_color);
}
ps->body_add_shape(q.body,shape->get_rid(),xform);
ps->body_set_shape_metadata(q.body,shape_idx++,Vector2(E->key().x,E->key().y));
}
}
if (navigation) {
Ref<NavigationPolygon> navpoly = tile_set->tile_get_navigation_polygon(c.id);
if (navpoly.is_valid()) {
Vector2 npoly_ofs = tile_set->tile_get_navigation_polygon_offset(c.id);
Matrix32 xform;
xform.set_origin(offset.floor()+q.pos);
_fix_cell_transform(xform,c,npoly_ofs+center_ofs,s);
int pid = navigation->navpoly_create(navpoly,nav_rel * xform);
Quadrant::NavPoly np;
np.id=pid;
np.xform=xform;
q.navpoly_ids[E->key()]=np;
}
}
Ref<OccluderPolygon2D> occluder=tile_set->tile_get_light_occluder(c.id);
if (occluder.is_valid()) {
Vector2 occluder_ofs = tile_set->tile_get_occluder_offset(c.id);
Matrix32 xform;
xform.set_origin(offset.floor()+q.pos);
_fix_cell_transform(xform,c,occluder_ofs+center_ofs,s);
RID orid = VS::get_singleton()->canvas_light_occluder_create();
VS::get_singleton()->canvas_light_occluder_set_transform(orid,get_global_transform() * xform);
VS::get_singleton()->canvas_light_occluder_set_polygon(orid,occluder->get_rid());
VS::get_singleton()->canvas_light_occluder_attach_to_canvas(orid,get_canvas());
VS::get_singleton()->canvas_light_occluder_set_light_mask(orid,occluder_light_mask);
Quadrant::Occluder oc;
oc.xform=xform;
oc.id=orid;
q.occluder_instances[E->key()]=oc;
}
}
dirty_quadrant_list.remove( dirty_quadrant_list.first() );
}
pending_update=false;
if (quadrant_order_dirty) {
for (Map<PosKey,Quadrant>::Element *E=quadrant_map.front();E;E=E->next()) {
Quadrant &q=E->get();
for (List<RID>::Element *E=q.canvas_items.front();E;E=E->next()) {
VS::get_singleton()->canvas_item_raise(E->get());
}
}
quadrant_order_dirty=false;
}
_recompute_rect_cache();
}
static void drawOval(JNIEnv* env, jobject, jlong canvasHandle, jfloat left, jfloat top,
jfloat right, jfloat bottom, jlong paintHandle) {
const Paint* paint = reinterpret_cast<Paint*>(paintHandle);
get_canvas(canvasHandle)->drawOval(left, top, right, bottom, *paint);
}
float Label::get_preferred_content_height(float width)
{
Canvas canvas = get_canvas();
return get_render_text_box(canvas, impl->text).get_height();
}
void ViewWorkspace::on_input_message(clan::GUIMessage_Input msg)
{
clan::Canvas canvas = get_canvas();
clan::InputEvent input_event = msg.input_event;
if (input_event.type == clan::InputEvent::pressed && input_event.id == clan::mouse_left)
{
clan::Point mouse_pos = input_event.mouse_pos;
for (std::vector<ViewPage>::size_type page_index = 0; page_index < pages.size(); page_index++)
{
if (pages[page_index].position.contains(mouse_pos))
{
clan::SpanLayout::HitTestResult result = pages[page_index].span.hit_test(canvas, mouse_pos);
if (page_index == current_page_index && result.type == clan::SpanLayout::HitTestResult::inside && result.object_id == 0)
{
if (!cb_view_close.is_null())
cb_view_close.invoke(pages[page_index].view);
}
else
{
show_view(page_index);
}
break;
}
}
msg.consumed = true;
}
else if (input_event.type == clan::InputEvent::released && input_event.id == clan::mouse_left)
{
msg.consumed = true;
}
else if (input_event.type == clan::InputEvent::pointer_moved)
{
bool new_hot_state = false;
clan::Point mouse_pos = input_event.mouse_pos;
bool no_match = true;
for (std::vector<ViewPage>::size_type page_index = 0; page_index < pages.size(); page_index++)
{
if (pages[page_index].position.contains(mouse_pos))
{
no_match = false;
clan::SpanLayout::HitTestResult result = pages[page_index].span.hit_test(canvas, mouse_pos);
if (page_index == current_page_index && result.type == clan::SpanLayout::HitTestResult::inside && result.object_id == 0)
{
new_hot_state = true;
}
}
}
if (new_hot_state != hot)
{
hot = new_hot_state;
request_repaint();
}
msg.consumed = true;
}
else if (input_event.type == clan::InputEvent::pressed && input_event.ctrl)
{
switch (input_event.id)
{
case clan::keycode_tab:
if (input_event.shift)
previous_view();
else
next_view();
msg.consumed = true;
break;
}
}
}
