Peter M. Groen / openhantek

… Only show supported trigger modes. 6022 do not support 'Wait/Force' for example.

…use dsotriggersettings. Move more comments from cpp to header

* Dock widgets: Use scope settings and lambdas instead of private slots. Block signals for set methods.
* Rewrite MainWindow with UI file.
* MainWindow: Only connect widget signals/slots. Use lambdas instead of private slots.
  Don't initialize hantekdsocontrol with user settings. This is done in main.cpp now.

Bigger picture:
* The core part should not rely on the graphical part to function -> For unit tests and implementation tests.
* All graphical interfaces should be migrated to UI files to separate interface code from controller logic.

* All protocol enums are now enum classes
* All hantekdso enums are enum classes now
* Type-safety enforced on several places
* Rework command and control buffers
* Remove controlindex
* Enerything in hantekprotocol is now in the Hantek namespace
* Implement new device selection dialog. List supported devices. Add dialog to try a new device with the specifications of an already supported device. Not yet completed.
* Do not try to build firmware extractor for windows users
* Move software trigger algorithm into own class

* Add new feature flag "isFixedSamplerateDevice" and a new "fixedSampleRates"
  vector for fixed sample rate devices.
* Add "specialTriggerChannels" to the device specifications and remove it from
  hantekdsocontrol.
* Correct constness mistakes
* Convert BulkCode to enum class. All (uint8_t) conversions need to disappear
  with a second refactoring round, when the command and commandPending field
  will be redone.

Bigger picture:
 - The hantekdsocontrol class should not differentiate on specific model commands.
 - Get rid of the switch in HantekDsoControl::setTriggerSource
 - Unite HantekDsoControl::"command" and "commandPending" by adding a
   pending flag to the new BulkCommand class.
 - Unite HantekDsoControl::"control" and "controlPending" by adding a
   pending flag to the new ControlCommand class.
 - Get rid of HantekDsoControl::"controlCode"

… headers where they are not used anymore (defines.h for instance)

* Use own QDialog class SelectDevice and clean up main.cpp.
* USBDevice: Introduce a unique usb id for a connected device
* USBDevice: Introduce iteration field, to remember in which find round a device was found

Add distribution versions to readme

Add opengl header and library reference to the ubuntu build instructions

Fixes #117. Many weak systems run out of resources and finally dead lock when compiled with "make -j"

* Move src/hantek/usb to src/usb
* Move ControlBegin and ControlGetSpeed to src/usb as they are the only protocol structs that are required to make the usb module independently compilable.
* Move hantek protocol specifc structs and enums to src/hantekprotocol
* Rename src/hantek to src/hantekdso
* Refactor all model initalisation specifc code out of hantekdsocontrol into own subclasses inheriting from DSOModel
* Split definitions.h file into controlindexes.h, controlspecification.h, enums.h, states.h

Fix logo path

…gnal/slots. Fixes #101

Fixes #110.

…e.md and link to articels instead.

…not (yet) part of the available record lengths. Add the record length instead.

Update coding standards

…ods. Use error enum consistently

…runtime_error if result is unexpected