diff options
Diffstat (limited to 'platform/android/android_input_handler.cpp')
| -rw-r--r-- | platform/android/android_input_handler.cpp | 361 |
1 files changed, 195 insertions, 166 deletions
diff --git a/platform/android/android_input_handler.cpp b/platform/android/android_input_handler.cpp index 81802298d9..e3f93086dc 100644 --- a/platform/android/android_input_handler.cpp +++ b/platform/android/android_input_handler.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* android_input_handler.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 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. */ -/*************************************************************************/ +/**************************************************************************/ +/* android_input_handler.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 "android_input_handler.h" @@ -56,10 +56,10 @@ void AndroidInputHandler::_set_key_modifier_state(Ref<InputEventWithModifiers> e ev->set_ctrl_pressed(control_mem); } -void AndroidInputHandler::process_key_event(int p_keycode, int p_scancode, int p_unicode_char, bool p_pressed) { +void AndroidInputHandler::process_key_event(int p_keycode, int p_physical_keycode, int p_unicode, bool p_pressed) { static char32_t prev_wc = 0; - char32_t unicode = p_unicode_char; - if ((p_unicode_char & 0xfffffc00) == 0xd800) { + char32_t unicode = p_unicode; + if ((p_unicode & 0xfffffc00) == 0xd800) { if (prev_wc != 0) { ERR_PRINT("invalid utf16 surrogate input"); } @@ -78,39 +78,38 @@ void AndroidInputHandler::process_key_event(int p_keycode, int p_scancode, int p Ref<InputEventKey> ev; ev.instantiate(); - int val = unicode; - Key keycode = android_get_keysym(p_keycode); - Key phy_keycode = android_get_keysym(p_scancode); - if (keycode == Key::SHIFT) { - shift_mem = p_pressed; + Key physical_keycode = godot_code_from_android_code(p_physical_keycode); + Key keycode = physical_keycode; + if (p_keycode != 0) { + keycode = godot_code_from_unicode(p_keycode); } - if (keycode == Key::ALT) { - alt_mem = p_pressed; - } - if (keycode == Key::CTRL) { - control_mem = p_pressed; - } - if (keycode == Key::META) { - meta_mem = p_pressed; + + switch (physical_keycode) { + case Key::SHIFT: { + shift_mem = p_pressed; + } break; + case Key::ALT: { + alt_mem = p_pressed; + } break; + case Key::CTRL: { + control_mem = p_pressed; + } break; + case Key::META: { + meta_mem = p_pressed; + } break; + default: + break; } ev->set_keycode(keycode); - ev->set_physical_keycode(phy_keycode); - ev->set_unicode(val); + ev->set_physical_keycode(physical_keycode); + ev->set_unicode(unicode); ev->set_pressed(p_pressed); _set_key_modifier_state(ev); - if (val == '\n') { - ev->set_keycode(Key::ENTER); - } else if (val == 61448) { - ev->set_keycode(Key::BACKSPACE); - ev->set_unicode((char32_t)Key::BACKSPACE); - } else if (val == 61453) { - ev->set_keycode(Key::ENTER); - ev->set_unicode((char32_t)Key::ENTER); - } else if (p_keycode == 4) { + if (p_physical_keycode == AKEYCODE_BACK) { if (DisplayServerAndroid *dsa = Object::cast_to<DisplayServerAndroid>(DisplayServer::get_singleton())) { dsa->send_window_event(DisplayServer::WINDOW_EVENT_GO_BACK_REQUEST, true); } @@ -119,20 +118,32 @@ void AndroidInputHandler::process_key_event(int p_keycode, int p_scancode, int p Input::get_singleton()->parse_input_event(ev); } -void AndroidInputHandler::process_touch(int p_event, int p_pointer, const Vector<AndroidInputHandler::TouchPos> &p_points) { +void AndroidInputHandler::_parse_all_touch(bool p_pressed, bool p_double_tap) { + if (touch.size()) { + //end all if exist + for (int i = 0; i < touch.size(); i++) { + Ref<InputEventScreenTouch> ev; + ev.instantiate(); + ev->set_index(touch[i].id); + ev->set_pressed(p_pressed); + ev->set_position(touch[i].pos); + ev->set_double_tap(p_double_tap); + Input::get_singleton()->parse_input_event(ev); + } + } +} + +void AndroidInputHandler::_release_all_touch() { + _parse_all_touch(false, false); + touch.clear(); +} + +void AndroidInputHandler::process_touch_event(int p_event, int p_pointer, const Vector<TouchPos> &p_points, bool p_double_tap) { switch (p_event) { case AMOTION_EVENT_ACTION_DOWN: { //gesture begin - if (touch.size()) { - //end all if exist - for (int i = 0; i < touch.size(); i++) { - Ref<InputEventScreenTouch> ev; - ev.instantiate(); - ev->set_index(touch[i].id); - ev->set_pressed(false); - ev->set_position(touch[i].pos); - Input::get_singleton()->parse_input_event(ev); - } - } + // Release any remaining touches or mouse event + _release_mouse_event_info(); + _release_all_touch(); touch.resize(p_points.size()); for (int i = 0; i < p_points.size(); i++) { @@ -141,18 +152,13 @@ void AndroidInputHandler::process_touch(int p_event, int p_pointer, const Vector } //send touch - for (int i = 0; i < touch.size(); i++) { - Ref<InputEventScreenTouch> ev; - ev.instantiate(); - ev->set_index(touch[i].id); - ev->set_pressed(true); - ev->set_position(touch[i].pos); - Input::get_singleton()->parse_input_event(ev); - } + _parse_all_touch(true, p_double_tap); } break; case AMOTION_EVENT_ACTION_MOVE: { //motion - ERR_FAIL_COND(touch.size() != p_points.size()); + if (touch.size() != p_points.size()) { + return; + } for (int i = 0; i < touch.size(); i++) { int idx = -1; @@ -181,18 +187,7 @@ void AndroidInputHandler::process_touch(int p_event, int p_pointer, const Vector } break; case AMOTION_EVENT_ACTION_CANCEL: case AMOTION_EVENT_ACTION_UP: { //release - if (touch.size()) { - //end all if exist - for (int i = 0; i < touch.size(); i++) { - Ref<InputEventScreenTouch> ev; - ev.instantiate(); - ev->set_index(touch[i].id); - ev->set_pressed(false); - ev->set_position(touch[i].pos); - Input::get_singleton()->parse_input_event(ev); - } - touch.clear(); - } + _release_all_touch(); } break; case AMOTION_EVENT_ACTION_POINTER_DOWN: { // add touch for (int i = 0; i < p_points.size(); i++) { @@ -230,98 +225,128 @@ void AndroidInputHandler::process_touch(int p_event, int p_pointer, const Vector } } -void AndroidInputHandler::process_hover(int p_type, Point2 p_pos) { - // https://developer.android.com/reference/android/view/MotionEvent.html#ACTION_HOVER_ENTER - switch (p_type) { +void AndroidInputHandler::_parse_mouse_event_info(BitField<MouseButtonMask> event_buttons_mask, bool p_pressed, bool p_double_click, bool p_source_mouse_relative) { + if (!mouse_event_info.valid) { + return; + } + + Ref<InputEventMouseButton> ev; + ev.instantiate(); + _set_key_modifier_state(ev); + if (p_source_mouse_relative) { + ev->set_position(hover_prev_pos); + ev->set_global_position(hover_prev_pos); + } else { + ev->set_position(mouse_event_info.pos); + ev->set_global_position(mouse_event_info.pos); + hover_prev_pos = mouse_event_info.pos; + } + ev->set_pressed(p_pressed); + BitField<MouseButtonMask> changed_button_mask = BitField<MouseButtonMask>(buttons_state.operator int64_t() ^ event_buttons_mask.operator int64_t()); + + buttons_state = event_buttons_mask; + + ev->set_button_index(_button_index_from_mask(changed_button_mask)); + ev->set_button_mask(event_buttons_mask); + ev->set_double_click(p_double_click); + Input::get_singleton()->parse_input_event(ev); +} + +void AndroidInputHandler::_release_mouse_event_info(bool p_source_mouse_relative) { + _parse_mouse_event_info(BitField<MouseButtonMask>(), false, false, p_source_mouse_relative); + mouse_event_info.valid = false; +} + +void AndroidInputHandler::process_mouse_event(int p_event_action, int p_event_android_buttons_mask, Point2 p_event_pos, Vector2 p_delta, bool p_double_click, bool p_source_mouse_relative) { + BitField<MouseButtonMask> event_buttons_mask = _android_button_mask_to_godot_button_mask(p_event_android_buttons_mask); + switch (p_event_action) { case AMOTION_EVENT_ACTION_HOVER_MOVE: // hover move case AMOTION_EVENT_ACTION_HOVER_ENTER: // hover enter case AMOTION_EVENT_ACTION_HOVER_EXIT: { // hover exit + // https://developer.android.com/reference/android/view/MotionEvent.html#ACTION_HOVER_ENTER Ref<InputEventMouseMotion> ev; ev.instantiate(); _set_key_modifier_state(ev); - ev->set_position(p_pos); - ev->set_global_position(p_pos); - ev->set_relative(p_pos - hover_prev_pos); + ev->set_position(p_event_pos); + ev->set_global_position(p_event_pos); + ev->set_relative(p_event_pos - hover_prev_pos); Input::get_singleton()->parse_input_event(ev); - hover_prev_pos = p_pos; + hover_prev_pos = p_event_pos; } break; - } -} -void AndroidInputHandler::process_mouse_event(int input_device, int event_action, int event_android_buttons_mask, Point2 event_pos, float event_vertical_factor, float event_horizontal_factor) { - MouseButton event_buttons_mask = _android_button_mask_to_godot_button_mask(event_android_buttons_mask); - switch (event_action) { - case AMOTION_EVENT_ACTION_BUTTON_PRESS: - case AMOTION_EVENT_ACTION_BUTTON_RELEASE: { - Ref<InputEventMouseButton> ev; - ev.instantiate(); - _set_key_modifier_state(ev); - if ((input_device & AINPUT_SOURCE_MOUSE) == AINPUT_SOURCE_MOUSE) { - ev->set_position(event_pos); - ev->set_global_position(event_pos); - } else { - ev->set_position(hover_prev_pos); - ev->set_global_position(hover_prev_pos); - } - ev->set_pressed(event_action == AMOTION_EVENT_ACTION_BUTTON_PRESS); - MouseButton changed_button_mask = MouseButton(buttons_state ^ event_buttons_mask); + case AMOTION_EVENT_ACTION_DOWN: + case AMOTION_EVENT_ACTION_BUTTON_PRESS: { + // Release any remaining touches or mouse event + _release_mouse_event_info(); + _release_all_touch(); - buttons_state = event_buttons_mask; + mouse_event_info.valid = true; + mouse_event_info.pos = p_event_pos; + _parse_mouse_event_info(event_buttons_mask, true, p_double_click, p_source_mouse_relative); + } break; - ev->set_button_index(_button_index_from_mask(changed_button_mask)); - ev->set_button_mask(event_buttons_mask); - Input::get_singleton()->parse_input_event(ev); + case AMOTION_EVENT_ACTION_UP: + case AMOTION_EVENT_ACTION_CANCEL: + case AMOTION_EVENT_ACTION_BUTTON_RELEASE: { + _release_mouse_event_info(p_source_mouse_relative); } break; case AMOTION_EVENT_ACTION_MOVE: { + if (!mouse_event_info.valid) { + return; + } + Ref<InputEventMouseMotion> ev; ev.instantiate(); _set_key_modifier_state(ev); - if ((input_device & AINPUT_SOURCE_MOUSE) == AINPUT_SOURCE_MOUSE) { - ev->set_position(event_pos); - ev->set_global_position(event_pos); - ev->set_relative(event_pos - hover_prev_pos); - hover_prev_pos = event_pos; - } else { + if (p_source_mouse_relative) { ev->set_position(hover_prev_pos); ev->set_global_position(hover_prev_pos); - ev->set_relative(event_pos); + ev->set_relative(p_event_pos); + } else { + ev->set_position(p_event_pos); + ev->set_global_position(p_event_pos); + ev->set_relative(p_event_pos - hover_prev_pos); + mouse_event_info.pos = p_event_pos; + hover_prev_pos = p_event_pos; } ev->set_button_mask(event_buttons_mask); Input::get_singleton()->parse_input_event(ev); } break; + case AMOTION_EVENT_ACTION_SCROLL: { Ref<InputEventMouseButton> ev; ev.instantiate(); - if ((input_device & AINPUT_SOURCE_MOUSE) == AINPUT_SOURCE_MOUSE) { - ev->set_position(event_pos); - ev->set_global_position(event_pos); - } else { + _set_key_modifier_state(ev); + if (p_source_mouse_relative) { ev->set_position(hover_prev_pos); ev->set_global_position(hover_prev_pos); + } else { + ev->set_position(p_event_pos); + ev->set_global_position(p_event_pos); } ev->set_pressed(true); buttons_state = event_buttons_mask; - if (event_vertical_factor > 0) { - _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_UP, event_vertical_factor); - } else if (event_vertical_factor < 0) { - _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_DOWN, -event_vertical_factor); + if (p_delta.y > 0) { + _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_UP, p_delta.y); + } else if (p_delta.y < 0) { + _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_DOWN, -p_delta.y); } - if (event_horizontal_factor > 0) { - _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_RIGHT, event_horizontal_factor); - } else if (event_horizontal_factor < 0) { - _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_LEFT, -event_horizontal_factor); + if (p_delta.x > 0) { + _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_RIGHT, p_delta.x); + } else if (p_delta.x < 0) { + _wheel_button_click(event_buttons_mask, ev, MouseButton::WHEEL_LEFT, -p_delta.x); } } break; } } -void AndroidInputHandler::_wheel_button_click(MouseButton event_buttons_mask, const Ref<InputEventMouseButton> &ev, MouseButton wheel_button, float factor) { +void AndroidInputHandler::_wheel_button_click(BitField<MouseButtonMask> event_buttons_mask, const Ref<InputEventMouseButton> &ev, MouseButton wheel_button, float factor) { Ref<InputEventMouseButton> evd = ev->duplicate(); _set_key_modifier_state(evd); evd->set_button_index(wheel_button); - evd->set_button_mask(MouseButton(event_buttons_mask ^ mouse_button_to_mask(wheel_button))); + evd->set_button_mask(BitField<MouseButtonMask>(event_buttons_mask.operator int64_t() ^ int64_t(mouse_button_to_mask(wheel_button)))); evd->set_factor(factor); Input::get_singleton()->parse_input_event(evd); Ref<InputEventMouseButton> evdd = evd->duplicate(); @@ -330,53 +355,57 @@ void AndroidInputHandler::_wheel_button_click(MouseButton event_buttons_mask, co Input::get_singleton()->parse_input_event(evdd); } -void AndroidInputHandler::process_double_tap(int event_android_button_mask, Point2 p_pos) { - MouseButton event_button_mask = _android_button_mask_to_godot_button_mask(event_android_button_mask); - Ref<InputEventMouseButton> ev; - ev.instantiate(); - _set_key_modifier_state(ev); - ev->set_position(p_pos); - ev->set_global_position(p_pos); - ev->set_pressed(event_button_mask != MouseButton::NONE); - ev->set_button_index(_button_index_from_mask(event_button_mask)); - ev->set_button_mask(event_button_mask); - ev->set_double_click(true); - Input::get_singleton()->parse_input_event(ev); +void AndroidInputHandler::process_magnify(Point2 p_pos, float p_factor) { + Ref<InputEventMagnifyGesture> magnify_event; + magnify_event.instantiate(); + _set_key_modifier_state(magnify_event); + magnify_event->set_position(p_pos); + magnify_event->set_factor(p_factor); + Input::get_singleton()->parse_input_event(magnify_event); +} + +void AndroidInputHandler::process_pan(Point2 p_pos, Vector2 p_delta) { + Ref<InputEventPanGesture> pan_event; + pan_event.instantiate(); + _set_key_modifier_state(pan_event); + pan_event->set_position(p_pos); + pan_event->set_delta(p_delta); + Input::get_singleton()->parse_input_event(pan_event); } -MouseButton AndroidInputHandler::_button_index_from_mask(MouseButton button_mask) { - switch (button_mask) { - case MouseButton::MASK_LEFT: +MouseButton AndroidInputHandler::_button_index_from_mask(BitField<MouseButtonMask> button_mask) { + switch (MouseButtonMask(button_mask.operator int64_t())) { + case MouseButtonMask::LEFT: return MouseButton::LEFT; - case MouseButton::MASK_RIGHT: + case MouseButtonMask::RIGHT: return MouseButton::RIGHT; - case MouseButton::MASK_MIDDLE: + case MouseButtonMask::MIDDLE: return MouseButton::MIDDLE; - case MouseButton::MASK_XBUTTON1: + case MouseButtonMask::MB_XBUTTON1: return MouseButton::MB_XBUTTON1; - case MouseButton::MASK_XBUTTON2: + case MouseButtonMask::MB_XBUTTON2: return MouseButton::MB_XBUTTON2; default: return MouseButton::NONE; } } -MouseButton AndroidInputHandler::_android_button_mask_to_godot_button_mask(int android_button_mask) { - MouseButton godot_button_mask = MouseButton::NONE; +BitField<MouseButtonMask> AndroidInputHandler::_android_button_mask_to_godot_button_mask(int android_button_mask) { + BitField<MouseButtonMask> godot_button_mask; if (android_button_mask & AMOTION_EVENT_BUTTON_PRIMARY) { - godot_button_mask |= MouseButton::MASK_LEFT; + godot_button_mask.set_flag(MouseButtonMask::LEFT); } if (android_button_mask & AMOTION_EVENT_BUTTON_SECONDARY) { - godot_button_mask |= MouseButton::MASK_RIGHT; + godot_button_mask.set_flag(MouseButtonMask::RIGHT); } if (android_button_mask & AMOTION_EVENT_BUTTON_TERTIARY) { - godot_button_mask |= MouseButton::MASK_MIDDLE; + godot_button_mask.set_flag(MouseButtonMask::MIDDLE); } if (android_button_mask & AMOTION_EVENT_BUTTON_BACK) { - godot_button_mask |= MouseButton::MASK_XBUTTON1; + godot_button_mask.set_flag(MouseButtonMask::MB_XBUTTON1); } if (android_button_mask & AMOTION_EVENT_BUTTON_FORWARD) { - godot_button_mask |= MouseButton::MASK_XBUTTON2; + godot_button_mask.set_flag(MouseButtonMask::MB_XBUTTON2); } return godot_button_mask; |