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MIDI: Several ALSA Seq improvements =================================== Many things were done in this patch (I couldn't really split in several patches): * Only one ALSA Sequencer client per application * ALSA Sequencer client name is the application's name by default * Fixed a bug when getDeivces() would return devices created by the application itself * Only ports created with createNewDevice() are allowed to be subscribed, other ports (created by openDevice()) doesn't allow subscription * AlsaPort is now handled by AlsaClient, basically having the proper representation such as the ALSA Sequencer has. Files: Fix default directory paths ================================== Some information on: * Linux LSB FHS: http://www.linuxfoundation.org/collaborate/workgroups/lsb/fhs-30 * https://wiki.archlinux.org/index.php/Xdg_user_directories Refactor Event loop to remove X11 dependency ============================================ The goal of this refactor was to remove X11 dependencies on juce_events to enable non-gui applications (example, Embedded Linux apps) to have no libx11 dependency. The side-effect of this refactor is easy implementation of other Linux graphical back-end, cleanup some code, better handling of X displays and other benefits. I removed a lot of the code from juce_linux_Windowing to separate files for clarity. I also renamed all Linux X11 files to *linux_X11* instead of just *linux*. X11: Remove unnecessary XGrabButton call ======================================== This call is made unnecessary if used proper window flags when a window is created.
33 lines
993 B
C++
33 lines
993 B
C++
#ifndef JUCE_LINUX_EVENTLOOP_H_INCLUDED
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#define JUCE_LINUX_EVENTLOOP_H_INCLUDED
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namespace LinuxEventLoop
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{
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struct CallbackFunctionBase
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{
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virtual ~CallbackFunctionBase() {}
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virtual bool operator()(int fd) = 0;
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bool active = true;
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};
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template <typename FdCallbackFunction>
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struct CallbackFunction : public CallbackFunctionBase
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{
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FdCallbackFunction callback;
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CallbackFunction (FdCallbackFunction c) : callback (c) {}
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bool operator() (int fd) override { return callback (fd); }
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};
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template <typename FdCallbackFunction>
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void setWindowSystemFd (int fd, FdCallbackFunction readCallback)
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{
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setWindowSystemFdInternal (fd, new CallbackFunction<FdCallbackFunction> (readCallback));
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}
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void removeWindowSystemFd() noexcept;
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void setWindowSystemFdInternal (int fd, CallbackFunctionBase* readCallback) noexcept;
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}
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#endif /* JUCE_LINUX_EVENTLOOP_H_INCLUDED */
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