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ocarina: add a current_widgets() function 

I use this to find the set of widgets associated with the current
playlist page.  This also makes current_playlist() easy, since I can
just return the playlist from the widgets struct.  I also moved these
functions to the top of the file so the filter entries can eventually
set focus when "slash" is pressed.

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>
This commit is contained in:
Bryan Schumaker 2012-09-01 09:59:17 -04:00
parent 55431421bf
commit a2e0375ac9
1 changed files with 55 additions and 45 deletions
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100
ocarina/playlist.cpp
View File

@ -24,6 +24,61 @@ PlaylistWidgets recent_widgets;
PlaylistWidgets banned_widgets;
static GtkWidget *focused_entry = NULL;
static string formatted(string str)
{
char *escaped = g_markup_escape_text(str.c_str(), -1);
string ret = escaped;
g_free(escaped);
return ret;
}
static struct PlaylistWidgets *find_widgets(libsaria::Playlist *plist)
{
if (plist == library_widgets.playlist)
return &library_widgets;
else if (plist == recent_widgets.playlist)
return &recent_widgets;
else if (plist == banned_widgets.playlist)
return &banned_widgets;
return NULL;
}
static struct PlaylistWidgets *find_nth_widgets(unsigned int n)
{
GtkNotebook *tabs = GTK_NOTEBOOK(get_widget("PlaylistTabs"));
unsigned int size = gtk_notebook_get_n_pages(tabs) - 3;
/* Dynamic playlists */
if (n < size)
return NULL;
switch (n - size) {
case 0:
return &library_widgets;
case 1:
return &recent_widgets;
case 2:
return &banned_widgets;
}
return NULL;
}
static struct PlaylistWidgets *current_widgets()
{
GtkNotebook *tabs = GTK_NOTEBOOK(get_widget("PlaylistTabs"));
return find_nth_widgets(gtk_notebook_get_current_page(tabs));
}
static libsaria::Playlist *find_playlist(unsigned int n)
{
return find_nth_widgets(n)->playlist;
}
static libsaria::Playlist *current_playlist()
{
return current_widgets()->playlist;
}
static gboolean is_visible(GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
{
libsaria::Track *track;
@ -67,51 +122,6 @@ static void track_selected(GtkWidget *treeview, GtkTreePath *path,
track->load(true);
}
static string formatted(string str)
{
char *escaped = g_markup_escape_text(str.c_str(), -1);
string ret = escaped;
g_free(escaped);
return ret;
}
static libsaria::Playlist *find_playlist(unsigned int n)
{
GtkNotebook *tabs = GTK_NOTEBOOK(get_widget("PlaylistTabs"));
unsigned int size = gtk_notebook_get_n_pages(tabs) - 3;
/* Dynamic playlists */
if (n < size)
return NULL;
switch (n - size) {
case 0:
return library_widgets.playlist;
case 1:
return recent_widgets.playlist;
case 2:
return banned_widgets.playlist;
}
return NULL;
}
static libsaria::Playlist *current_playlist()
{
GtkNotebook *tabs = GTK_NOTEBOOK(get_widget("PlaylistTabs"));
return find_playlist(gtk_notebook_get_current_page(tabs));
}
static struct PlaylistWidgets *find_widgets(libsaria::Playlist *plist)
{
if (plist == library_widgets.playlist)
return &library_widgets;
else if (plist == recent_widgets.playlist)
return &recent_widgets;
else if (plist == banned_widgets.playlist)
return &banned_widgets;
return NULL;
}
static void set_playlist_length(libsaria::Playlist *playlist)
{
stringstream stream;