Automatically access click sound file

1 files changed, 26 insertions, 10 deletions

diff --git a/config.cpp b/config.cpp
index 7b5a50a..f8bf89c 100644
--- a/config.cpp
+++ b/config.cpp
@@ -2,9 +2,6 @@
 
 #include "log.h"
 
-#include <filesystem>
-#include <string>
-
 #include <libreichwein/file.h>
 #include <libreichwein/stringhelper.h>
 
@@ -14,12 +11,21 @@
 
 using namespace std::string_literals;
 
+namespace fs = std::filesystem;
+
 const char *device = "default";    // playback device
 
 std::string config_filename = "click.cfg";
 
-Config::Config()
+fs::path click_data_filename = "media/click.s16le";
+
+Config::Config(int argc, char** argv):
+  m_argv(argc)
 {
+  for (int i = 0; i < argc; ++i) {
+    m_argv[i] = argv[i];
+  }
+
   recover();
 }
 
@@ -81,7 +87,7 @@ void Config::persist()
   Reichwein::File::setFile(get_config_filename(), config);
 }
 
-int Config::get_midi_channel()
+int Config::get_midi_channel() const
 {
   return m_midi_channel;
 }
@@ -92,7 +98,7 @@ void Config::set_midi_channel(int channel)
   signal_channel(channel);
 }
 
-int Config::get_midi_note()
+int Config::get_midi_note() const
 {
   return m_midi_note;
 }
@@ -103,7 +109,7 @@ void Config::set_midi_note(int note)
   signal_note(note);
 }
 
-int Config::get_bpm()
+int Config::get_bpm() const
 {
   return m_bpm;
 }
@@ -114,7 +120,7 @@ void Config::set_bpm(int bpm)
   signal_bpm(bpm);
 }
 
-int Config::get_mode()
+int Config::get_mode() const
 {
   return m_mode;
 }
@@ -125,7 +131,7 @@ void Config::set_mode(int mode)
   signal_mode(mode);
 }
 
-int Config::get_output()
+int Config::get_output() const
 {
   return m_output;
 }
@@ -136,7 +142,7 @@ void Config::set_output(int output)
   signal_output(output);
 }
 
-std::string Config::get_config_filename()
+std::string Config::get_config_filename() const
 {
   char* envvar = getenv("HOME");
   if (envvar == nullptr || !std::filesystem::exists(envvar)) {
@@ -145,3 +151,13 @@ std::string Config::get_config_filename()
     return std::filesystem::path(getenv("HOME")) / ("."s + config_filename);
   }
 }
+
+std::string Config::get_argv(int i) const
+{
+  return m_argv[i];
+}
+
+std::filesystem::path Config::get_click_data_filename() const
+{
+  return fs::path{m_argv[0]}.parent_path() / click_data_filename;
+}