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ocarina: Scroll to a songid instead of a Track 

I want to store the currently selected row and go back there after a
refresh or a filter.  This allows me to find the current songid and
scroll back to it later.

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This commit is contained in:
Bryan Schumaker 2012-02-06 08:13:17 -05:00
parent bc0be6d831
commit 362a0697c9
3 changed files with 6 additions and 6 deletions
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2
include/ocarina/songlist.h
View File

@ -65,7 +65,7 @@ class SongList : public libsaria::SourceModel
void clear();
void refilter();
void list_selected_ids(list<sid_t> &);
void scroll_to(libsaria::Track *);
void scroll_to(sid_t);
gint right_click(guint, guint64);
};

2
ocarina/library.cpp
View File

@ -60,7 +60,7 @@ namespace ocarina
void library::scroll_to(libsaria::Track *track)
{
library_list.scroll_to(track);
library_list.scroll_to(track->get_songid());
}
};

8
ocarina/songlist/songlist.cpp
View File

@ -67,7 +67,7 @@ void SongList::set_label_text()
}
struct scroll_data {
sid_t inode;
sid_t songid;
GtkWidget *treeview;
GdkRectangle rect;
};
@ -83,7 +83,7 @@ static int scroll_to_check_row(GtkTreeModel *model, GtkTreePath *path,
int n;
gtk_tree_model_get(model, iter, 0, &current, -1);
if (current != scroll->inode)
if (current != scroll->songid)
return FALSE;
col = gtk_tree_view_get_column(GTK_TREE_VIEW(scroll->treeview), 0);
@ -103,10 +103,10 @@ static int scroll_to_check_row(GtkTreeModel *model, GtkTreePath *path,
return TRUE;
}
void SongList::scroll_to(libsaria::Track *track)
void SongList::scroll_to(sid_t songid)
{
struct scroll_data data;
data.inode = track->get_songid();
data.songid = songid;
data.treeview = treeview;
gtk_tree_view_get_visible_rect(GTK_TREE_VIEW(treeview), &data.rect);