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ocarina: Refresh path list when library is updated 

I respond to the LIBRARY_REFRESH callback by creating new path panels to
show the updated information.
This commit is contained in:
Bryan Schumaker 2011-10-20 18:46:54 -04:00
parent 61153a0580
commit 83719838aa
3 changed files with 22 additions and 5 deletions
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1
include/ocarina/settings.h
View File

@ -10,5 +10,6 @@ void settings_init();
void add_settings_page(string, GtkWidget *);
void library_settings_init();
void library_settings_refresh();
#endif /* OCARINA_SETTINGS_H */

2
ocarina/callback.cpp
View File

@ -4,6 +4,7 @@
#include <ocarina/ocarina.h>
#include <ocarina/button.h>
#include <ocarina/library.h>
#include <ocarina/settings.h>
void cb_play()
{
@ -29,6 +30,7 @@ void cb_library_refresh()
{
println("Ocarina LIBRARY_REFRESH callback!");
ocarina_library_refresh();
library_settings_refresh();
}
void setup_callbacks()

24
ocarina/settings/library.cpp
View File

@ -1,5 +1,6 @@
#include <sstream>
#include <list>
using namespace std;
#include <ocarina/settings.h>
@ -12,6 +13,8 @@ using namespace std;
/* This is a gtk vbox */
static GtkWidget *library_settings = NULL;
static GtkWidget *path_panels = NULL;
static list<GtkWidget *> path_widgets;
static void on_click_add(GtkWidget *b, GdkEvent *e, gpointer d)
{
@ -75,9 +78,8 @@ static void add_library_panel(GtkWidget *content)
box_pack_start(panel_box, content, TRUE, TRUE, 0);
box_pack_start(panel_box, sep, TRUE, TRUE, 0);
box_pack_start(library_settings, panel_box, FALSE, FALSE, 0);
gtk_widget_show_all(panel_box);
box_pack_start(path_panels, panel_box, FALSE, FALSE, 0);
path_widgets.push_back(panel_box);
}
static void add_library_path(struct libsaria::library::PathInfo &info)
@ -88,18 +90,30 @@ static void add_library_path(struct libsaria::library::PathInfo &info)
add_library_panel(main_box);
}
void library_settings_refresh()
{
while (path_widgets.size() != 0) {
gtk_widget_destroy(path_widgets.front());
path_widgets.pop_front();
}
libsaria::library::for_each_path(add_library_path);
gtk_widget_show_all(library_settings);
}
void library_settings_init()
{
GtkWidget *button_row = gtk_hbox_new(FALSE, 0);
library_settings = gtk_vbox_new(FALSE, 0);
path_panels = gtk_vbox_new(FALSE, 0);
libsaria::library::for_each_path(add_library_path);
box_pack_start(library_settings, path_panels, FALSE, FALSE, 0);
box_pack_start(library_settings, button_row, FALSE, FALSE, 0);
box_pack_end(button_row, make_add_button(), FALSE, FALSE, 0);
box_pack_end(button_row, make_update_button(), FALSE, FALSE, 0);
gtk_widget_show(library_settings);
gtk_widget_show(button_row);
gtk_widget_show_all(library_settings);
add_settings_page("Library", library_settings);
}