Split pretty much the entire GUI in 3. Audio and Midi "editor strips" and

[ardour.git] / gtk2_ardour / export_dialog.h

diff --git a/gtk2_ardour/export_dialog.h b/gtk2_ardour/export_dialog.h
index 454b52389cba1a94fa45a4d9b46301d2865a967d..3bb2b40c06d052442d7195f40e8d638572574acb 100644 (file)
--- a/gtk2_ardour/export_dialog.h
+++ b/gtk2_ardour/export_dialog.h
@@ -20,6 +20,7 @@
 #ifndef __ardour_export_dialog_h__
 #define __ardour_export_dialog_h__
 
+#include <gtkmm/alignment.h>
 #include <gtkmm/box.h>
 #include <gtkmm/table.h>
 #include <gtkmm/frame.h>
@@ -48,15 +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 (jack_nframes_t start, jack_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;
@@ -68,35 +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;
-       Gtk::VBox   vpacker;
+    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  sample_rate_label;
-       Gtk::ComboBoxText sample_rate_combo;
-       Gtk::Label  src_quality_label;
-       Gtk::ComboBoxText src_quality_combo;
-       Gtk::Label  dither_type_label;
-       Gtk::ComboBoxText dither_type_combo;
        Gtk::Label  cue_file_label;
        Gtk::ComboBoxText cue_file_combo;
+       
        Gtk::Label  channel_count_label;
        Gtk::ComboBoxText channel_count_combo;
+
        Gtk::Label  header_format_label;
        Gtk::ComboBoxText header_format_combo;
+
        Gtk::Label  bitdepth_format_label;
        Gtk::ComboBoxText bitdepth_format_combo;
+
        Gtk::Label  endian_format_label;
        Gtk::ComboBoxText endian_format_combo;
+       
+       Gtk::Label  sample_rate_label;
+       Gtk::ComboBoxText sample_rate_combo;
+
+       Gtk::Label  src_quality_label;
+       Gtk::ComboBoxText src_quality_combo;
+
+       Gtk::Label  dither_type_label;
+       Gtk::ComboBoxText dither_type_combo;
+
        Gtk::CheckButton cuefile_only_checkbox;
 
        Gtk::Frame  file_frame;
@@ -104,8 +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;
@@ -115,11 +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();
@@ -130,25 +168,20 @@ 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 ();
-       gint change_focus_policy (GdkEventAny *, bool);
        gint window_closed (GdkEventAny *ignored);
 
        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__
-