make waveforms centered when height hits NAME_HIGHLIGHT_THRESHOLD

[ardour.git] / gtk2_ardour / imageframe_view.cc

diff --git a/gtk2_ardour/imageframe_view.cc b/gtk2_ardour/imageframe_view.cc
index 9ab7c185a5cb017004f968df763c4e549c889d4c..ac17a7cc1a2bf8d13b1b0739c053289450d5406e 100644 (file)
--- a/gtk2_ardour/imageframe_view.cc
+++ b/gtk2_ardour/imageframe_view.cc
@@ -56,7 +56,7 @@ sigc::signal<void,ImageFrameView*> ImageFrameView::GoingAway;
  * @param height the width of the origianl rgb_data image data
  * @param num_channels the number of color channels within rgb_data
  */
-ImageFrameView::ImageFrameView(stringcr_t item_id,
+ImageFrameView::ImageFrameView(const string & item_id,
        ArdourCanvas::Group *parent,
        ImageFrameTimeAxis* tv,
        ImageFrameTimeAxisGroup* item_group,
@@ -172,16 +172,15 @@ delete imageframe;
  * @return true if the position change was a success, false otherwise
  */
 bool
-ImageFrameView::set_position(jack_nframes_t pos, void* src)
+ImageFrameView::set_position(jack_nframes_t pos, void* src, double* delta)
 {
        jack_nframes_t old_pos = frame_position ;
        
        // do the standard stuff
-       bool ret = TimeAxisViewItem::set_position(pos, src) ;
+       bool ret = TimeAxisViewItem::set_position(pos, src, delta) ;
 
        // everything went ok with the standard stuff?
-       if(ret)
-       {
+       if (ret) {
                /* move each of our associated markers with this ImageFrameView */
                for (MarkerViewList::iterator i = marker_view_list.begin(); i != marker_view_list.end(); ++i)
                {
@@ -307,7 +306,7 @@ ImageFrameView::add_marker_view_item(MarkerView* item, void* src)
  * @return the removed marker item
  */
 MarkerView*
-ImageFrameView::remove_named_marker_view_item(stringcr_t markerId, void* src)
+ImageFrameView::remove_named_marker_view_item(const string & markerId, void* src)
 {
        MarkerView* mv = 0 ;
        MarkerViewList::iterator i = marker_view_list.begin() ;
@@ -359,7 +358,7 @@ ImageFrameView::remove_marker_view_item(MarkerView* mv, void* src)
  * @param markId the id/name of the item to search for
  */
 bool
-ImageFrameView::has_marker_view_item(stringcr_t mname)
+ImageFrameView::has_marker_view_item(const string & mname)
 {
        bool result = false ;