* [Simulator] Create RadioKeyWidget class for UI buttons & refactor ButtonsWidget; Refactor SimulatedUIWidget (and subtypes) to use new RadioKeyWidgets/ButtonsWidget; Centralize help text for key mappings and get creative with some icons; Simplify some radio UI setups with rectangular buttons.
* [Simulator] Convert all simulator data I/O to signals/slots mechanism:
* SimulatorInterface/OpenTxSimulator:
- Now inherits from QObject to allow signal/slot interface;
- Allows data exchange on a per-item basis (eg. each I/O value is treated separately instead of sending whole arrays or structs of data);
- Checks for data changes and only emits signals when change is detected (GUI can now assume only new values are being sent);
- Manages its own 10ms timer (doesn't rely on GUI to do that);
- Sends "heartbeat" signals @ 1Hz for status monitoring;
* Simulator GUI:
- All data is exchanged between GUI elements as well as SimulatorInterface via signals/slots using standardized methods;
- Data is sent immediately, and only, when actually changed (eg. a control is moved) instead of in bulk at specific time intervals;
- Similarly, an asynchronous method is used for reading incoming data, w/out timers or loops;
- Improve VirtualJoystickWidget to be more encapsulated and configurable;
- Pause telemetry simulator if window is hidden;
* [Simulator] Move SimulatorInterface instance to separate thread, ensure safe asynchronous operations & proper timer interactions; Protect/remove some functions, & reorganize the order (cosmetics).
* [Simulator] Traces are now delivered to OpenTxSimulator and one or more QIODevice(s) can be added as recipient(s); Add SimulatorInterface::getCapability() for compile-time settings; Remove reversed POT1/SLIDER1 mixer exception (Taranis) requirement for SIMU; Fix plus/minus key delay on wheel event w/out encoder.
* [Simulator] Add current knob/slider/trim input value in tool-tips (KnobWidget and SliderWidget).
* [Simulator] Fix trims widget internal value not properly updating, and remove trim influence on virtual joystick X/Y value display (closes#4671).
* [SimulatorInterface] Add handling of transmitter input voltage, including a rough conversion of volts to ADC value for different boards, and default battery volts lookup function; Clear analogs array before starting.
* [Simulator] Add SimulatorInterface::init() method to separate pre-startup tasks; Report actual trim range, not just extended on/off; Change how radio widget states are restored; VirtualJoystickWidget: Connect trim changes directly from simulator, connect joystick events directly, report stick mode directly instead of setting values/constraints externally.
* [Simulator] Calculate default Tx V input based on configured range in radio settings (or warning V+2 for radios which don't support a range).
* [Simulator] Add functional aux. trims for Horus (closes#4699).
* [Companion] Remove problematic QMessageLogContext from AppDebugMessageHandler::messageOutput().
* [Simulator] Prevent trim change via slider if disabled for flight mode (closes#4600).
* [OpenTxSimulator] Fixes for Qt < 5.4.
* [OpenTxSimulator] Fix slot name.
* [Simulator] Create a reusable RadioTrimWidget; Move all trim-related enums to boards.h; Make sure aux trims are accounted for in SimulatorInterface; Trims now use toolbuttons with icons instead of pushbuttons with text.
* [Simulator] New buttons & icons for virtual joystick axis hold/fix toggles; Joystick ball is now slightly scaled to stick area.
* [Simulator] Virtual joystick now "follows" mouse clicks within the stick area (left-click on empty space will attract the control node).
* [Simulator] Add ability to reload all radio data w/out exiting simulator (will also adjust UI for any hardware changes); Refactor how keymap help text is generated.
* [Simulator] Only update channel/logical switch/GVar output displays if the corresponding tab is actually visible (further CPU usage reductions).
* [Simulator] Implement momentary toggle switches with "latch" function.
* [Simulator] Mouse wheel event over multi-position knobs now properly rotates them to detent positions.
* [Simulator] Fix mouse wheel event propagation after multi-position knob rotation; Cosmetics.
* [Simulator] Internals: Greatly improve object cleanup on exit; Refactor SimulatedUIWidget timer event triggering.
* [Simulator] Fix throttle stick position/lock not being set properly upon repeated launches from Companion.
* [Simulator] Fix build w/out SDL. KnobWidget cleanup.
* [Companion] Do NOT delete SimulatorInterface on simulator dialog exit (fix possible crash on dialog close).
* [Simulator] Ensure joystick is NULL at start.
* [Simulator] Fix/improve color blending on 4-bit screens with different BG colors; Cosmetics.
* [Simulator] Fix LCD screenshot folder path; Fix timer slot for Qt backwards compatibility.
* [TravisCI] Set Qt version to 5.3 to match release build servers.
* Fixed segfault when saving setup with no models defined [Horus]
* Fixed radio data import [Horus] (broken in 0f90ff0b65)
* [Simulator] Always keep toggle switch active while held with mouse button.
* Refactor CompStoreObj to use templates. Clean up some formatting.
* [Simulator] Add SimulatorOptions type to replace individual simulator options; Fix storage handler for custom types; Cleanup some redundant code.
* [Simulator][Joystick] Rework the joystick options/calibration dialog. Can now enable/disable/select the Joystick from there. Delay start of calibration until Start is pressed (otherwise looks like last calibration didn't work). And generally refactor a lot of it to be smarter.
* Cosmetics.
* [Simulator] Add state handling for RadioWidget class. Split code to cpp file.
* [Simulator] Add SimulatorStartupDialog as its own UI class.
* [Simulator] Multiple changes and new features:
All Horus data source options are now fully supported with data properly saved after use (SD path, .otx file, or custom data path);
Loading .otx files now works for all radio types (but not saving data back to .otx);
Switch and knob/slider states are now saved to per radio profile;
Joystick configuration/calibration is now available directly from inside Simulator;
Due to refactoring, all previously saved per-profile simulator settings are now invalid;
Further consolidated simulator dialog startup/shutdown, now handles temp. paths internally, etc;
With WIN_USE_CONSOLE defined, Simulator and Companion when started from Windows command line will now use that console for all messages (instead of opening a new one). This allows full debug output to be seen at all stages of execution and after exit.
* [Simulator] Fix build w/out SDL Joystick support.
* [Simulator] Fix bogus throttle warning on simulator start; Add forgotten RadioWidgetState flags to stream handlers; Add debug state saver in SimulatorOptions.
