987becc529
Also added various comments to document behavior. Minor JE_MULTI event (Fix concerned bad brackets code in the events.cpp for JE_MULTI (multiple fingers held down) ) fix and comments for mouse behavior Allow onHover to catch the mouse events instead of OnTrackBallEvent() Also the "system back" button is ignored for the Trackball too because we treat it as mouse in isMouse(e) check Add multitouch handler class. Handling and early filtering of multitouch events is moved in the new class.
150 lines
4.8 KiB
C++
150 lines
4.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef _ANDROID_H_
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#define _ANDROID_H_
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#if defined(__ANDROID__)
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#include "backends/platform/android/portdefs.h"
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#include "common/fs.h"
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#include "common/archive.h"
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#include "common/mutex.h"
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#include "common/ustr.h"
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#include "audio/mixer_intern.h"
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#include "backends/modular-backend.h"
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#include "backends/plugins/posix/posix-provider.h"
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#include "backends/fs/posix/posix-fs-factory.h"
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#include <pthread.h>
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#include <android/log.h>
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// toggles start
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//#define ANDROID_DEBUG_ENTER
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// toggles end
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extern const char *android_log_tag;
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#define _ANDROID_LOG(prio, fmt, args...) __android_log_print(prio, android_log_tag, fmt, ## args)
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#define LOGD(fmt, args...) _ANDROID_LOG(ANDROID_LOG_DEBUG, fmt, ##args)
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#define LOGI(fmt, args...) _ANDROID_LOG(ANDROID_LOG_INFO, fmt, ##args)
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#define LOGW(fmt, args...) _ANDROID_LOG(ANDROID_LOG_WARN, fmt, ##args)
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#define LOGE(fmt, args...) _ANDROID_LOG(ANDROID_LOG_ERROR, fmt, ##args)
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#ifdef ANDROID_DEBUG_ENTER
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#define ENTER(fmt, args...) LOGD("%s(" fmt ")", __FUNCTION__, ##args)
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#else
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#define ENTER(fmt, args...) do { } while (false)
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#endif
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class OSystem_Android : public ModularMutexBackend, public ModularGraphicsBackend, Common::EventSource {
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private:
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// passed from the dark side
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int _audio_sample_rate;
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int _audio_buffer_size;
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int _screen_changeid;
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pthread_t _main_thread;
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bool _timer_thread_exit;
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pthread_t _timer_thread;
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static void *timerThreadFunc(void *arg);
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bool _audio_thread_exit;
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pthread_t _audio_thread;
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static void *audioThreadFunc(void *arg);
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bool _virtkeybd_on;
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Audio::MixerImpl *_mixer;
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timeval _startTime;
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Common::String getSystemProperty(const char *name) const;
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public:
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OSystem_Android(int audio_sample_rate, int audio_buffer_size);
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virtual ~OSystem_Android();
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virtual void initBackend() override;
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virtual bool hasFeature(OSystem::Feature f) override;
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virtual void setFeatureState(OSystem::Feature f, bool enable) override;
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virtual bool getFeatureState(OSystem::Feature f) override;
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public:
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void pushEvent(int type, int arg1, int arg2, int arg3, int arg4, int arg5, int arg6);
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private:
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Common::Queue<Common::Event> _event_queue;
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Common::Event _queuedEvent;
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uint32 _queuedEventTime;
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Common::Mutex *_event_queue_lock;
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Common::Point _touch_pt_down, _touch_pt_scroll, _touch_pt_dt, _touch_pt_multi;
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int _eventScaleX;
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int _eventScaleY;
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bool _touchpad_mode;
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int _touchpad_scale;
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int _trackball_scale;
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int _dpad_scale;
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int _joystick_scale;
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// int _fingersDown;
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int _firstPointerId;
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int _secondPointerId;
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int _thirdPointerId;
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void pushEvent(const Common::Event &event);
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public:
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virtual bool pollEvent(Common::Event &event) override;
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virtual Common::HardwareInputSet *getHardwareInputSet() override;
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virtual Common::KeymapArray getGlobalKeymaps() override;
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virtual Common::KeymapperDefaultBindings *getKeymapperDefaultBindings() override;
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virtual void registerDefaultSettings(const Common::String &target) const override;
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virtual GUI::OptionsContainerWidget *buildBackendOptionsWidget(GUI::GuiObject *boss, const Common::String &name, const Common::String &target) const override;
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virtual void applyBackendSettings() override;
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virtual uint32 getMillis(bool skipRecord = false) override;
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virtual void delayMillis(uint msecs) override;
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virtual void quit() override;
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virtual void setWindowCaption(const Common::U32String &caption) override;
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virtual Audio::Mixer *getMixer() override;
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virtual void getTimeAndDate(TimeDate &t) const override;
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virtual void logMessage(LogMessageType::Type type, const char *message) override;
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virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0) override;
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virtual bool openUrl(const Common::String &url) override;
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virtual bool hasTextInClipboard() override;
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virtual Common::U32String getTextFromClipboard() override;
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virtual bool setTextInClipboard(const Common::U32String &text) override;
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virtual bool isConnectionLimited() override;
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virtual Common::String getSystemLanguage() const override;
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};
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#endif
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#endif
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