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Diffstat (limited to 'scene/2d/screen_button.cpp')
| -rw-r--r-- | scene/2d/screen_button.cpp | 423 |
1 files changed, 0 insertions, 423 deletions
diff --git a/scene/2d/screen_button.cpp b/scene/2d/screen_button.cpp deleted file mode 100644 index fb1558a404..0000000000 --- a/scene/2d/screen_button.cpp +++ /dev/null @@ -1,423 +0,0 @@ -/*************************************************************************/ -/* screen_button.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ - -#include "screen_button.h" -#include "core/input_map.h" -#include "core/os/input.h" -#include "core/os/os.h" - -void TouchScreenButton::set_texture(const Ref<Texture> &p_texture) { - - texture = p_texture; - update(); -} - -Ref<Texture> TouchScreenButton::get_texture() const { - - return texture; -} - -void TouchScreenButton::set_texture_pressed(const Ref<Texture> &p_texture_pressed) { - - texture_pressed = p_texture_pressed; - update(); -} - -Ref<Texture> TouchScreenButton::get_texture_pressed() const { - - return texture_pressed; -} - -void TouchScreenButton::set_bitmask(const Ref<BitMap> &p_bitmask) { - - bitmask = p_bitmask; -} - -Ref<BitMap> TouchScreenButton::get_bitmask() const { - - return bitmask; -} - -void TouchScreenButton::set_shape(const Ref<Shape2D> &p_shape) { - - if (shape.is_valid()) - shape->disconnect("changed", this, "update"); - - shape = p_shape; - - if (shape.is_valid()) - shape->connect("changed", this, "update"); - - update(); -} - -Ref<Shape2D> TouchScreenButton::get_shape() const { - - return shape; -} - -void TouchScreenButton::set_shape_centered(bool p_shape_centered) { - - shape_centered = p_shape_centered; - update(); -} - -bool TouchScreenButton::is_shape_visible() const { - - return shape_visible; -} - -void TouchScreenButton::set_shape_visible(bool p_shape_visible) { - - shape_visible = p_shape_visible; - update(); -} - -bool TouchScreenButton::is_shape_centered() const { - - return shape_centered; -} - -void TouchScreenButton::_notification(int p_what) { - - switch (p_what) { - - case NOTIFICATION_DRAW: { - - if (!is_inside_tree()) - return; - if (!Engine::get_singleton()->is_editor_hint() && !OS::get_singleton()->has_touchscreen_ui_hint() && visibility == VISIBILITY_TOUCHSCREEN_ONLY) - return; - - if (finger_pressed != -1) { - - if (texture_pressed.is_valid()) - draw_texture(texture_pressed, Point2()); - else if (texture.is_valid()) - draw_texture(texture, Point2()); - - } else { - if (texture.is_valid()) - draw_texture(texture, Point2()); - } - - if (!shape_visible) - return; - if (!Engine::get_singleton()->is_editor_hint() && !get_tree()->is_debugging_collisions_hint()) - return; - if (shape.is_valid()) { - Color draw_col = get_tree()->get_debug_collisions_color(); - Vector2 pos = shape_centered ? _edit_get_rect().size * 0.5f : Vector2(); - draw_set_transform_matrix(get_canvas_transform().translated(pos)); - shape->draw(get_canvas_item(), draw_col); - } - - } break; - case NOTIFICATION_ENTER_TREE: { - - if (!Engine::get_singleton()->is_editor_hint() && !OS::get_singleton()->has_touchscreen_ui_hint() && visibility == VISIBILITY_TOUCHSCREEN_ONLY) - return; - update(); - - if (!Engine::get_singleton()->is_editor_hint()) - set_process_input(is_visible_in_tree()); - - } break; - case NOTIFICATION_EXIT_TREE: { - if (is_pressed()) - _release(true); - } break; - case NOTIFICATION_VISIBILITY_CHANGED: { - if (Engine::get_singleton()->is_editor_hint()) - break; - if (is_visible_in_tree()) { - set_process_input(true); - } else { - set_process_input(false); - if (is_pressed()) - _release(); - } - } break; - case NOTIFICATION_PAUSED: { - if (is_pressed()) - _release(); - } break; - } -} - -bool TouchScreenButton::is_pressed() const { - - return finger_pressed != -1; -} - -void TouchScreenButton::set_action(const String &p_action) { - - action = p_action; -} - -String TouchScreenButton::get_action() const { - - return action; -} - -void TouchScreenButton::_input(const Ref<InputEvent> &p_event) { - - if (!get_tree()) - return; - - if (p_event->get_device() != 0) - return; - - ERR_FAIL_COND(!is_visible_in_tree()); - - const InputEventScreenTouch *st = Object::cast_to<InputEventScreenTouch>(*p_event); - - if (passby_press) { - - const InputEventScreenDrag *sd = Object::cast_to<InputEventScreenDrag>(*p_event); - - if (st && !st->is_pressed() && finger_pressed == st->get_index()) { - - _release(); - } - - if ((st && st->is_pressed()) || sd) { - - int index = st ? st->get_index() : sd->get_index(); - Point2 coord = st ? st->get_position() : sd->get_position(); - - if (finger_pressed == -1 || index == finger_pressed) { - - if (_is_point_inside(coord)) { - if (finger_pressed == -1) { - _press(index); - } - } else { - if (finger_pressed != -1) { - _release(); - } - } - } - } - - } else { - - if (st) { - - if (st->is_pressed()) { - - const bool can_press = finger_pressed == -1; - if (!can_press) - return; //already fingering - - if (_is_point_inside(st->get_position())) { - _press(st->get_index()); - } - } else { - if (st->get_index() == finger_pressed) { - _release(); - } - } - } - } -} - -bool TouchScreenButton::_is_point_inside(const Point2 &p_point) { - - Point2 coord = (get_global_transform_with_canvas()).affine_inverse().xform(p_point); - Rect2 item_rect = _edit_get_rect(); - - bool touched = false; - bool check_rect = true; - - if (shape.is_valid()) { - - check_rect = false; - Transform2D xform = shape_centered ? Transform2D().translated(item_rect.size * 0.5f) : Transform2D(); - touched = shape->collide(xform, unit_rect, Transform2D(0, coord + Vector2(0.5, 0.5))); - } - - if (bitmask.is_valid()) { - - check_rect = false; - if (!touched && Rect2(Point2(), bitmask->get_size()).has_point(coord)) { - - if (bitmask->get_bit(coord)) - touched = true; - } - } - - if (!touched && check_rect) { - if (texture.is_valid()) - touched = item_rect.has_point(coord); - } - - return touched; -} - -void TouchScreenButton::_press(int p_finger_pressed) { - - finger_pressed = p_finger_pressed; - - if (action != StringName()) { - - Input::get_singleton()->action_press(action); - Ref<InputEventAction> iea; - iea.instance(); - iea->set_action(action); - iea->set_pressed(true); - get_tree()->input_event(iea); - } - - emit_signal("pressed"); - update(); -} - -void TouchScreenButton::_release(bool p_exiting_tree) { - - finger_pressed = -1; - - if (action != StringName()) { - - Input::get_singleton()->action_release(action); - if (!p_exiting_tree) { - - Ref<InputEventAction> iea; - iea.instance(); - iea->set_action(action); - iea->set_pressed(false); - get_tree()->input_event(iea); - } - } - - if (!p_exiting_tree) { - emit_signal("released"); - update(); - } -} - -Rect2 TouchScreenButton::_edit_get_rect() const { - if (texture.is_null()) - return CanvasItem::_edit_get_rect(); - - return Rect2(Size2(), texture->get_size()); -} - -bool TouchScreenButton::_edit_use_rect() const { - return !texture.is_null(); -} - -Rect2 TouchScreenButton::get_anchorable_rect() const { - if (texture.is_null()) - return CanvasItem::get_anchorable_rect(); - - return Rect2(Size2(), texture->get_size()); -} - -void TouchScreenButton::set_visibility_mode(VisibilityMode p_mode) { - visibility = p_mode; - update(); -} - -TouchScreenButton::VisibilityMode TouchScreenButton::get_visibility_mode() const { - - return visibility; -} - -void TouchScreenButton::set_passby_press(bool p_enable) { - - passby_press = p_enable; -} - -bool TouchScreenButton::is_passby_press_enabled() const { - - return passby_press; -} - -void TouchScreenButton::_bind_methods() { - - ClassDB::bind_method(D_METHOD("set_texture", "texture"), &TouchScreenButton::set_texture); - ClassDB::bind_method(D_METHOD("get_texture"), &TouchScreenButton::get_texture); - - ClassDB::bind_method(D_METHOD("set_texture_pressed", "texture_pressed"), &TouchScreenButton::set_texture_pressed); - ClassDB::bind_method(D_METHOD("get_texture_pressed"), &TouchScreenButton::get_texture_pressed); - - ClassDB::bind_method(D_METHOD("set_bitmask", "bitmask"), &TouchScreenButton::set_bitmask); - ClassDB::bind_method(D_METHOD("get_bitmask"), &TouchScreenButton::get_bitmask); - - ClassDB::bind_method(D_METHOD("set_shape", "shape"), &TouchScreenButton::set_shape); - ClassDB::bind_method(D_METHOD("get_shape"), &TouchScreenButton::get_shape); - - ClassDB::bind_method(D_METHOD("set_shape_centered", "bool"), &TouchScreenButton::set_shape_centered); - ClassDB::bind_method(D_METHOD("is_shape_centered"), &TouchScreenButton::is_shape_centered); - - ClassDB::bind_method(D_METHOD("set_shape_visible", "bool"), &TouchScreenButton::set_shape_visible); - ClassDB::bind_method(D_METHOD("is_shape_visible"), &TouchScreenButton::is_shape_visible); - - ClassDB::bind_method(D_METHOD("set_action", "action"), &TouchScreenButton::set_action); - ClassDB::bind_method(D_METHOD("get_action"), &TouchScreenButton::get_action); - - ClassDB::bind_method(D_METHOD("set_visibility_mode", "mode"), &TouchScreenButton::set_visibility_mode); - ClassDB::bind_method(D_METHOD("get_visibility_mode"), &TouchScreenButton::get_visibility_mode); - - ClassDB::bind_method(D_METHOD("set_passby_press", "enabled"), &TouchScreenButton::set_passby_press); - ClassDB::bind_method(D_METHOD("is_passby_press_enabled"), &TouchScreenButton::is_passby_press_enabled); - - ClassDB::bind_method(D_METHOD("is_pressed"), &TouchScreenButton::is_pressed); - - ClassDB::bind_method(D_METHOD("_input"), &TouchScreenButton::_input); - - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "normal", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "pressed", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture_pressed", "get_texture_pressed"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "bitmask", PROPERTY_HINT_RESOURCE_TYPE, "BitMap"), "set_bitmask", "get_bitmask"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D"), "set_shape", "get_shape"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shape_centered"), "set_shape_centered", "is_shape_centered"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shape_visible"), "set_shape_visible", "is_shape_visible"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "passby_press"), "set_passby_press", "is_passby_press_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::STRING, "action"), "set_action", "get_action"); - ADD_PROPERTY(PropertyInfo(Variant::INT, "visibility_mode", PROPERTY_HINT_ENUM, "Always,TouchScreen Only"), "set_visibility_mode", "get_visibility_mode"); - - ADD_SIGNAL(MethodInfo("pressed")); - ADD_SIGNAL(MethodInfo("released")); - - BIND_ENUM_CONSTANT(VISIBILITY_ALWAYS); - BIND_ENUM_CONSTANT(VISIBILITY_TOUCHSCREEN_ONLY); -} - -TouchScreenButton::TouchScreenButton() { - - finger_pressed = -1; - passby_press = false; - visibility = VISIBILITY_ALWAYS; - shape_centered = true; - shape_visible = true; - unit_rect = Ref<RectangleShape2D>(memnew(RectangleShape2D)); - unit_rect->set_extents(Vector2(0.5, 0.5)); -} |