[dualscreen] This should be stable release, now refactoring and cleanup should come...

[evince.git] / shell / ev-dualscreen.c

diff --git a/shell/ev-dualscreen.c b/shell/ev-dualscreen.c
index 80c029b25f79a1b913c81e47584671acffa99be4..c439e84df2612b1c9b30c291e42252d007f51b2d 100644 (file)
--- a/shell/ev-dualscreen.c
+++ b/shell/ev-dualscreen.c
@@ -44,23 +44,26 @@ struct _EvDSCWindowPrivate {
        GtkWidget       *sidebar;
        GtkWidget       *notesview;
        GtkWidget       *timer;
+       GtkWidget       *spinner;
+       GtkWidget       *presentation_window;
+       GtkWidget       *overview_scrolled_window;
+       GtkWidget       *notesview_scrolled_window;
+
        EvDocumentModel *model;
        EvDocumentModel *notes_model;
        EvDocument      *presentation_document;
        EvDocument      *notes_document;
 
-       GtkWidget       *presentation_window;
-       GtkWidget       *overview_scrolled_window;
-       GtkWidget       *notesview_scrolled_window;
-
        EvViewPresentation *presentation_view;
        gint            moveback_monitor;
+       guint           page;
 };
 
 #define EV_DSCWINDOW_GET_PRIVATE(object) \
        (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_DSCWINDOW, EvDSCWindowPrivate))
 #define PAGE_CACHE_SIZE 52428800 /* 50MB */
 #define SIDEBAR_DEFAULT_SIZE    300
+#define MAX_PRESENTATION_TIME   1440 /*60*24: ONE DAY*/
 
 G_DEFINE_TYPE (EvDSCWindow, ev_dscwindow, GTK_TYPE_WINDOW)
 
@@ -96,7 +99,7 @@ ev_dscwindow_switch_monitors (GtkWidget *widget, EvDSCWindow *ev_dscwindow)
 }
 
 static void
-ev_dscwindow_sidebar_visibility(GtkWidget *sidebar)
+ev_dscwindow_sidebar_visibility_cb (GtkWidget *sidebar)
 {
        gtk_widget_set_visible (sidebar, !(gtk_widget_get_visible(sidebar)));
 }
@@ -104,14 +107,24 @@ ev_dscwindow_sidebar_visibility(GtkWidget *sidebar)
 static void
 ev_dscwindow_set_page (EvDSCWindow *ev_dscwindow, gint page)
 {
-       if(page != ev_view_presentation_get_current_page (ev_dscwindow->priv->presentation_view)) {
-               ev_view_presentation_set_page (EV_VIEW_PRESENTATION(ev_dscwindow->priv->presentation_view), page);
-       if( ev_document_model_get_page (ev_dscwindow->priv->model) != page)
-               ev_document_model_set_page(ev_dscwindow->priv->model, page);
-       if( ev_document_model_get_page (ev_dscwindow->priv->notes_model) != page)
-               ev_document_model_set_page(ev_dscwindow->priv->notes_model, page);
-       }
+       guint n_pages = ev_document_get_n_pages(ev_dscwindow->priv->presentation_document);
+
+       if((ev_dscwindow->priv->page == 0) && (page == 1))
+               ;
+       if((ev_dscwindow->priv->page == n_pages-1) && (page == n_pages))
+               ;
+       ev_view_presentation_set_page (EV_VIEW_PRESENTATION(ev_dscwindow->priv->presentation_view), page);
+       ev_document_model_set_page(ev_dscwindow->priv->model, page);
+       ev_document_model_set_page(ev_dscwindow->priv->notes_model, page);
        ev_presentation_timer_set_page (EV_PRESENTATION_TIMER(ev_dscwindow->priv->timer), page);
+       ev_dscwindow->priv->page = page;
+}
+
+static void
+ev_dscwindow_presentation_time_cb (EvDSCWindow *ev_dscwindow)
+{
+       gint time = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (ev_dscwindow->priv->spinner));
+       ev_presentation_timer_set_time (EV_PRESENTATION_TIMER (ev_dscwindow->priv->timer),time);
 }
 
 static void
@@ -220,9 +233,10 @@ ev_dscwindow_set_presentation (EvDSCWindow *ev_dscwindow,
        ev_dscwindow->priv->presentation_window = GTK_WIDGET(presentation_window);
        ev_dscwindow->priv->presentation_document = document;
        ev_dscwindow->priv->presentation_view = EV_VIEW_PRESENTATION(pview);
+       ev_dscwindow->priv->page = ev_view_presentation_get_current_page (pview);
 
        ev_document_model_set_document(ev_dscwindow->priv->model, document);
-       ev_document_model_set_page(ev_dscwindow->priv->model, ev_view_presentation_get_current_page (pview));
+       ev_document_model_set_page(ev_dscwindow->priv->model, ev_dscwindow->priv->page);
        /*signals*/
        g_signal_connect_swapped (ev_dscwindow->priv->presentation_view,
                                  "destroy",
@@ -253,6 +267,7 @@ ev_dscwindow_init (EvDSCWindow *ev_dscwindow)
 {
 
        ev_dscwindow->priv = EV_DSCWINDOW_GET_PRIVATE (ev_dscwindow);
+       ev_dscwindow->priv->page = 0;
        ev_dscwindow->priv->moveback_monitor = -1;
        ev_dscwindow->priv->notes_document = NULL;
 
@@ -283,7 +298,6 @@ ev_dscwindow_init (EvDSCWindow *ev_dscwindow)
        gtk_paned_set_position (GTK_PANED (hpaned), SIDEBAR_DEFAULT_SIZE);
 
        ev_dscwindow->priv->notesview = ev_view_new ();
-//     g_object_ref (ev_dscwindow->priv->notesview);
        gtk_container_add (GTK_CONTAINER (ev_dscwindow->priv->notesview_scrolled_window),
                ev_dscwindow->priv->notesview);
 
@@ -318,7 +332,18 @@ ev_dscwindow_init (EvDSCWindow *ev_dscwindow)
        gtk_tool_button_set_label (GTK_TOOL_BUTTON(b_sidebar), _("Show sidebar"));
        gtk_toolbar_insert (GTK_TOOLBAR (toolbar), b_sidebar, -1);
        g_signal_connect_swapped (b_sidebar, "clicked",
-               G_CALLBACK (ev_dscwindow_sidebar_visibility), ev_dscwindow->priv->sidebar);
+               G_CALLBACK (ev_dscwindow_sidebar_visibility_cb), ev_dscwindow->priv->sidebar);
+
+       GtkToolItem *b_spinner = gtk_tool_item_new ();
+       GtkWidget* alignment = gtk_alignment_new (0.0f, 0.5f, 1.0f, 0.1f);
+       GtkAdjustment *timer_adjust = gtk_adjustment_new (-1.0, -1.0,
+               MAX_PRESENTATION_TIME, 1.0, 10.0, 10.0);
+       ev_dscwindow->priv->spinner = gtk_spin_button_new (timer_adjust, 1.0, 0);
+       g_signal_connect_swapped (ev_dscwindow->priv->spinner, "value-changed",
+               G_CALLBACK (ev_dscwindow_presentation_time_cb), ev_dscwindow);
+       gtk_container_add (GTK_CONTAINER (b_spinner), alignment);
+       gtk_container_add (GTK_CONTAINER (alignment), ev_dscwindow->priv->spinner);
+       gtk_toolbar_insert (GTK_TOOLBAR (toolbar), b_spinner, -1);
 
        gtk_container_add (GTK_CONTAINER (expander), toolbar);