Pager in place

[rodin/chimara.git] / tests / barf.c

diff --git a/tests/barf.c b/tests/barf.c
index 36e51514c7c7e70d2f90c3a62c960ea141c5d941..42b535f8d890aebcf60dc1ae3715dbeea777c3a2 100644 (file)
--- a/tests/barf.c
+++ b/tests/barf.c
@@ -13,6 +13,10 @@ static gulong pager_handler = 0;
 static gulong expose_handler = 0;
 static gboolean currently_paging = FALSE;
 
+static gint promptwidth, promptheight;
+static PangoLayout *prompt;
+static GdkColor red, white;
+
 static gboolean
 quit()
 {
@@ -65,8 +69,8 @@ move_pager_and_get_scroll_distance(GtkTextView *textview)
        gtk_text_view_get_iter_location(textview, &newpager, &pagerpos);
        gtk_text_view_get_iter_location(textview, &end, &endpos);
        
-       g_printerr("View height = %d\n", visiblerect.height);
-       g_printerr("End - Pager = %d\n", endpos.y - pagerpos.y);
+       //g_printerr("View height = %d\n", visiblerect.height);
+       //g_printerr("End - Pager = %d\n", endpos.y - pagerpos.y);
        
        return endpos.y - pagerpos.y;
 }
@@ -161,14 +165,7 @@ pager_wait(GtkTextView *textview, GdkEventKey *event, GtkTextBuffer *buffer)
 static gboolean
 expose_prompt(GtkTextView *textview, GdkEventExpose *event)
 {
-       PangoLayout *prompt = gtk_widget_create_pango_layout(GTK_WIDGET(textview), "More");
-       gint promptwidth, promptheight;
-       pango_layout_get_pixel_size(prompt, &promptwidth, &promptheight);
-       
        GdkGC *context = gdk_gc_new(GDK_DRAWABLE(event->window));
-       GdkColor red, white;
-       gdk_color_parse("red", &red);
-       gdk_color_parse("white", &white);
 
        gint winx, winy, winwidth, winheight;
        gdk_window_get_position(event->window, &winx, &winy);
@@ -207,6 +204,12 @@ main(int argc, char **argv)
        /* Set up the textview widget to receive exposure events, must be done after widget has been shown */
        gdk_window_set_events(gtk_widget_get_window(textview), GDK_EXPOSURE_MASK);
 
+       /* Create the 'more' prompt */
+       prompt = gtk_widget_create_pango_layout(GTK_WIDGET(textview), "More");
+       pango_layout_get_pixel_size(prompt, &promptwidth, &promptheight);
+       gdk_color_parse("red", &red);
+       gdk_color_parse("white", &white);
+
        /* Connect paging signals */
        GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
        g_signal_connect_after(buffer, "insert-text", G_CALLBACK(after_insert), textview);
@@ -229,5 +232,7 @@ main(int argc, char **argv)
        g_signal_connect(button, "clicked", G_CALLBACK(barf), textview);
        
        gtk_main();
+
+       g_object_unref(prompt);
        return 0;
 }