X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fexport_dialog.h;h=13b327fe50d2b051f2d71d96687f32ad6751d681;hb=76c25a4a4459b8e550c3c687458d04db0beaee77;hp=597e2b3c21e97d67f3f46a65d0a4435d0614aca6;hpb=00d7dde42eecb936a20426a16da69db5998cf8b0;p=ardour.git

diff --git a/gtk2_ardour/export_dialog.h b/gtk2_ardour/export_dialog.h
index 597e2b3c21..13b327fe50 100644
--- a/gtk2_ardour/export_dialog.h
+++ b/gtk2_ardour/export_dialog.h
@@ -49,15 +49,17 @@ namespace ARDOUR {
 class ExportDialog : public ArdourDialog
 {
   public:
-	ExportDialog (PublicEditor&, ARDOUR::AudioRegion* r = 0);
+	ExportDialog (PublicEditor&);
 	~ExportDialog ();
 
 	void connect_to_session (ARDOUR::Session*);
-	void set_range (jack_nframes_t start, jack_nframes_t end);
+	virtual void set_range (nframes_t start, nframes_t end);
 	void start_export ();
 
   protected:
-	struct ExportModelColumns : public Gtk::TreeModel::ColumnRecord
+	ARDOUR::AudioExportSpecification spec;
+
+    struct ExportModelColumns : public Gtk::TreeModel::ColumnRecord
 	{
 	public:
 	  Gtk::TreeModelColumn<std::string>	output;
@@ -69,50 +71,71 @@ class ExportDialog : public ArdourDialog
 	};
 
 	ExportModelColumns exp_cols;
+	
+	// These methods are intended to be used in constructors of subclasses
+	void do_not_allow_track_and_master_selection();
+	void do_not_allow_channel_count_selection();
+	void do_not_allow_export_cd_markers(); 
+	
+	// Checks the given filename for validity when export gets started.
+	// Export will interrupt when this method returns 'false'.
+	// Method is responsible for informing user.
+	virtual bool is_filepath_valid(string &filepath);
+
+	// Gets called from within do_export. Is responsible for exporting the
+	// audio data. spec has already been filled with user input before calling
+	// this method. The dialog will be closed after this function exited.
+	virtual void export_audio_data() = 0;
+	
+	// reads the user input and fills spec with the according values
+	// filepath: complete path to the target file, including filename
+	void initSpec(string &filepath);
 
+	void set_progress_fraction(double progress) {
+			progress_bar.set_fraction (progress); }
+	
+	ARDOUR::Session& getSession() { return *session; };
+	string get_selected_header_format() {
+		return header_format_combo.get_active_text(); };
+	string get_selected_file_name() { return file_entry.get_text(); };
+	
   private:
 	PublicEditor&    editor;
 	ARDOUR::Session* session;
-	ARDOUR::AudioRegion* audio_region;
+    bool	track_and_master_selection_allowed;
+  	bool	channel_count_selection_allowed;
+  	bool	export_cd_markers_allowed;
+    
 	Gtk::VBox   track_vpacker;
 	Gtk::HBox   hpacker;
-	Gtk::HBox   button_box;
 
 	Gtk::Table  format_table;
 	Gtk::Frame  format_frame;
 
+	Gtk::Label  cue_file_label;
+	Gtk::ComboBoxText cue_file_combo;
+	
 	Gtk::Label  channel_count_label;
-	Gtk::Alignment channel_count_align;
 	Gtk::ComboBoxText channel_count_combo;
 
 	Gtk::Label  header_format_label;
-	Gtk::Alignment header_format_align;
 	Gtk::ComboBoxText header_format_combo;
 
 	Gtk::Label  bitdepth_format_label;
-	Gtk::Alignment bitdepth_format_align;
 	Gtk::ComboBoxText bitdepth_format_combo;
 
 	Gtk::Label  endian_format_label;
-	Gtk::Alignment endian_format_align;
 	Gtk::ComboBoxText endian_format_combo;
 	
 	Gtk::Label  sample_rate_label;
-	Gtk::Alignment sample_rate_align;
 	Gtk::ComboBoxText sample_rate_combo;
 
 	Gtk::Label  src_quality_label;
-	Gtk::Alignment src_quality_align;
 	Gtk::ComboBoxText src_quality_combo;
 
 	Gtk::Label  dither_type_label;
-	Gtk::Alignment dither_type_align;
 	Gtk::ComboBoxText dither_type_combo;
 
-	Gtk::Label  cue_file_label;
-	Gtk::Alignment cue_file_align;
-	Gtk::ComboBoxText cue_file_combo;
-	
 	Gtk::CheckButton cuefile_only_checkbox;
 
 	Gtk::Frame  file_frame;
@@ -120,8 +143,8 @@ class ExportDialog : public ArdourDialog
 	Gtk::HBox   file_hbox;
 	Gtk::Button file_browse_button;
 
-	Gtk::Button ok_button;
-	Gtk::Button cancel_button;
+	Gtk::Button* ok_button;
+	Gtk::Button* cancel_button;
 	Gtk::Label  cancel_label;
 	Gtk::ProgressBar progress_bar;
 	Gtk::ScrolledWindow track_scroll;
@@ -131,11 +154,10 @@ class ExportDialog : public ArdourDialog
 	Glib::RefPtr<Gtk::ListStore> track_list;
 	Gtk::TreeView  master_selector;
 	Glib::RefPtr<Gtk::ListStore> master_list;
-	Gtk::FileSelection *file_selector;
-	ARDOUR::AudioExportSpecification spec;
 
 	static void *_thread (void *arg);
-	gint progress_timeout ();
+	// sets the export progress in the progress bar
+	virtual gint progress_timeout ();
 	sigc::connection progress_connection;
 	void build_window ();
 	void end_dialog();
@@ -146,8 +168,9 @@ class ExportDialog : public ArdourDialog
 	void cue_file_type_chosen();
 
 	void fill_lists();
+	void write_track_and_master_selection_to_spec();
 
-      	void do_export_cd_markers (const string& path, const string& cuefile_type);
+    void do_export_cd_markers (const string& path, const string& cuefile_type);
 	void export_cue_file (ARDOUR::Locations::LocationList& locations, const string& path);
 	void export_toc_file (ARDOUR::Locations::LocationList& locations, const string& path);
 	void do_export ();
@@ -155,15 +178,10 @@ class ExportDialog : public ArdourDialog
 
 	void track_selector_button_click ();
 
-	void initiate_browse ();
-	void finish_browse (int status);
+	void browse ();
 
 	void set_state();
 	void save_state();
-
-	static void* _export_region_thread (void *);
-	void export_region ();
 };
 
 #endif // __ardour_export_dialog_h__
-