From 26a914927406b6e8f02b94f51edaa3d78516593e Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko <verem@m1stereo.tv>
Date: Wed, 15 Jun 2011 10:30:56 +0300
Subject: [PATCH] playlist open/close dialogs basic handlers added

---
 src/dv1394app.c |   88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/dv1394app.h |    1 +
 2 files changed, 88 insertions(+), 1 deletions(-)

diff --git a/src/dv1394app.c b/src/dv1394app.c
index 6d0487b..6e5a2a3 100644
--- a/src/dv1394app.c
+++ b/src/dv1394app.c
@@ -162,6 +162,87 @@ void on_item_quit_activate( GtkMenuItem *menuitem, gpointer user_data )
 	gtk_main_quit( );
 }
 
+/** Main window - playlist open menu item selected.
+*/
+
+void on_item_open_playlist_activate( GtkMenuItem *menuitem, gpointer user_data )
+{
+	dv1394app this = user_data;
+	GtkWidget *dialog;
+
+	dialog = gtk_file_chooser_dialog_new ("Open File",
+		GTK_WINDOW (this->window),
+		GTK_FILE_CHOOSER_ACTION_OPEN,
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+		NULL);
+
+	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
+		(this->playlist_folder)?this->playlist_folder:getenv("HOME"));
+
+	if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
+	{
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+		fprintf(stderr, "on_item_open_playlist_activate: %s\n", filename);
+
+		if ( this->playlist_folder )
+			g_free (this->playlist_folder);
+		this->playlist_folder = filename;
+		if ( this->playlist_folder )
+		{
+			char* e = strrchr(this->playlist_folder, '/');
+			if(e) *e = 0;
+		}
+		fprintf(stderr, "on_item_open_playlist_activate: this->playlist_folder=[%s]\n", this->playlist_folder);
+       }
+
+	gtk_widget_destroy (dialog);
+}
+
+/** Main window - playlist save menu item selected.
+*/
+
+void on_item_save_playlist_activate( GtkMenuItem *menuitem, gpointer user_data )
+{
+	dv1394app this = user_data;
+	GtkWidget *dialog;
+
+	dialog = gtk_file_chooser_dialog_new ("Save File",
+		GTK_WINDOW (this->window),
+		GTK_FILE_CHOOSER_ACTION_SAVE,
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+		NULL);
+
+	gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
+
+	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
+		(this->playlist_folder)?this->playlist_folder:getenv("HOME"));
+	gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "Untitled document");
+
+	if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
+	{
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+		fprintf(stderr, "on_item_save_playlist_activate: filename=[%s]\n", filename);
+
+		if ( this->playlist_folder )
+			g_free (this->playlist_folder);
+		this->playlist_folder = filename;
+		if ( this->playlist_folder )
+		{
+			char* e = strrchr(this->playlist_folder, '/');
+			if(e) *e = 0;
+		}
+		fprintf(stderr, "on_item_save_playlist_activate: this->playlist_folder=[%s]\n", this->playlist_folder);
+	}
+
+	gtk_widget_destroy (dialog);
+}
+
 static gboolean on_page_switch_pressed( GtkWidget *button, gpointer user_data )
 {
 	dv1394app this = user_data;
@@ -401,7 +482,12 @@ dv1394app dv1394app_init( GtkWidget *window, char *instance )
 //		gtk_signal_connect( GTK_OBJECT( widget ), "activate", GTK_SIGNAL_FUNC( on_item_quit_activate ), this );
 // 		widget = lookup_widget( this->window, "button_quit" );
 //		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_quit_activate ), this );
-		
+		widget = lookup_widget( this->window, "button_open_playlist" );
+		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_open_playlist_activate ), this );
+		widget = lookup_widget( this->window, "button_save_playlist" );
+		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_save_playlist_activate ), this );
+
+
 		/* Initialise the pages. */
 		dv1394app_register_page( this, page_operate_init( this ) );
 		dv1394app_register_page( this, page_command_init( this ) );
diff --git a/src/dv1394app.h b/src/dv1394app.h
index 4243601..0287e1d 100644
--- a/src/dv1394app.h
+++ b/src/dv1394app.h
@@ -49,6 +49,7 @@ typedef struct
 	int trim_out;
 	int guard;
 	int eof[16];
+	char* playlist_folder;
 }
 *dv1394app, dv1394app_t;
 
-- 
1.7.4.4