Support multiple audio APIs, allowing ALSA for Linux and ASIO for Windows (#2363).

[dcpomatic.git] / src / wx / wx_util.h

diff --git a/src/wx/wx_util.h b/src/wx/wx_util.h
index 97ddd51516420012ebfde3c82852ab8a25c0c0a9..caf814a7dfa9c1e33119493731003a673935f483 100644 (file)
--- a/src/wx/wx_util.h
+++ b/src/wx/wx_util.h
@@ -28,15 +28,16 @@
 #define DCPOMATIC_WX_UTIL_H
 
 
+#include "lib/config.h"
 #include "lib/dcpomatic_time.h"
-#include "lib/warnings.h"
-DCPOMATIC_DISABLE_WARNINGS
-#include <wx/wx.h>
-DCPOMATIC_ENABLE_WARNINGS
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
 #include <wx/gbsizer.h>
-#include <boost/function.hpp>
-#include <boost/thread.hpp>
+#include <wx/wx.h>
+#include <RtAudio.h>
+LIBDCP_ENABLE_WARNINGS
 #include <boost/signals2.hpp>
+#include <boost/thread.hpp>
 
 
 class FilePickerCtrl;
@@ -52,6 +53,27 @@ class PasswordEntry;
 #define DCPOMATIC_SIZER_Y_GAP 8
 #define DCPOMATIC_SIZER_GAP 8
 #define DCPOMATIC_DIALOG_BORDER 12
+#ifdef __WXGTK3__
+#define DCPOMATIC_SPIN_CTRL_WIDTH 118
+#else
+#define DCPOMATIC_SPIN_CTRL_WIDTH 56
+#endif
+
+/** Amount by which you need to bottom-pad text next to a checkbox in order
+ *  for the text baselines to be aligned.
+ */
+#ifdef DCPOMATIC_OSX
+#define DCPOMATIC_CHECKBOX_BOTTOM_PAD 2
+#else
+#define DCPOMATIC_CHECKBOX_BOTTOM_PAD 0
+#endif
+
+/** Amount by which you need to top-pad a choice to make it line up, in some cases */
+#ifdef DCPOMATIC_OSX
+#define DCPOMATIC_CHOICE_TOP_PAD 1
+#else
+#define DCPOMATIC_CHOICE_TOP_PAD 0
+#endif
 
 /** Spacing to use between buttons in a vertical/horizontal line */
 #if defined(DCPOMATIC_OSX) || defined(__WXGTK3__)
@@ -60,16 +82,6 @@ class PasswordEntry;
 #define DCPOMATIC_BUTTON_STACK_GAP 0
 #endif
 
-#ifdef DCPOMATIC_LINUX
-#define DCPOMATIC_RTAUDIO_API RtAudio::LINUX_PULSE
-#endif
-#ifdef DCPOMATIC_WINDOWS
-#define DCPOMATIC_RTAUDIO_API RtAudio::UNSPECIFIED
-#endif
-#ifdef DCPOMATIC_OSX
-#define DCPOMATIC_RTAUDIO_API RtAudio::MACOSX_CORE
-#endif
-
 
 /** i18n macro to support strings like Context|String
  *  so that `String' can be translated to different things
@@ -91,6 +103,7 @@ extern wxString std_to_wx (std::string);
 extern void dcpomatic_setup_i18n ();
 extern wxString context_translation (wxString);
 extern std::string string_client_data (wxClientData* o);
+extern std::string selection_string_client_data(wxChoice* choice);
 extern wxString time_to_timecode (dcpomatic::DCPTime t, double fps);
 extern void setup_audio_channels_choice (wxChoice* choice, int minimum);
 extern wxSplashScreen* maybe_show_splash ();
@@ -98,8 +111,12 @@ extern double calculate_mark_interval (double start);
 extern bool display_progress (wxString title, wxString task);
 extern bool report_errors_from_last_job (wxWindow* parent);
 extern wxString bitmap_path (std::string name);
+extern wxString icon_path(std::string name);
 extern wxSize small_button_size (wxWindow* parent, wxString text);
-
+extern bool gui_is_dark ();
+extern double dpi_scale_factor (wxWindow* window);
+extern int search_ctrl_height ();
+extern void report_config_load_failure(wxWindow* parent, Config::LoadFailure what);
 
 struct Offset
 {
@@ -117,6 +134,40 @@ struct Offset
 extern int get_offsets (std::vector<Offset>& offsets);
 
 
+class AudioAPI
+{
+public:
+       AudioAPI(wxString name, std::string id, RtAudio::Api rtaudio_id)
+               : _name(name)
+               , _id(id)
+               , _rtaudio_id(rtaudio_id)
+       {}
+
+       wxString name() const {
+               return _name;
+       }
+
+       std::string id() const {
+               return _id;
+       }
+
+       RtAudio::Api rtaudio_id() const {
+               return _rtaudio_id;
+       }
+
+private:
+       wxString _name;
+       std::string _id;
+       RtAudio::Api _rtaudio_id;
+};
+
+
+std::vector<AudioAPI> audio_apis();
+AudioAPI id_to_audio_api(std::string id);
+AudioAPI id_to_audio_api(boost::optional<std::string> id);
+AudioAPI index_to_audio_api(int index);
+
+
 extern void checked_set (FilePickerCtrl* widget, boost::filesystem::path value);
 extern void checked_set (wxDirPickerCtrl* widget, boost::filesystem::path value);
 extern void checked_set (wxSpinCtrl* widget, int value);
@@ -136,7 +187,7 @@ extern int wx_get (wxChoice* widget);
 extern int wx_get (wxSpinCtrl* widget);
 extern double wx_get (wxSpinCtrlDouble* widget);
 
-#if defined(__WXMSW__)
+#ifdef DCPOMATIC_WINDOWS
 #define DCPOMATIC_USE_OWN_PICKER
 #endif