diff options
| author | Thomas White <taw@physics.org> | 2018-03-26 23:02:13 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2018-03-26 23:02:13 +0200 |
| commit | 3978cee519402cd06e658fcf45deca07c806ba52 (patch) | |
| tree | 59d05d5dfdcae2eb762b80264a5ecefb395377e8 /src/slideshow.c | |
| parent | bd4c1352535ddb2bc67adc1065a7c1902a3ac86f (diff) | |
Add option to hide pointer (or not)
Diffstat (limited to 'src/slideshow.c')
| -rw-r--r-- | src/slideshow.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/src/slideshow.c b/src/slideshow.c index 84f1edb..3e33c3d 100644 --- a/src/slideshow.c +++ b/src/slideshow.c @@ -31,6 +31,7 @@ #include <gtk/gtk.h> #include <gdk/gdkkeysyms.h> +#include "colloquium.h" #include "presentation.h" #include "render.h" #include "pr_clock.h" @@ -86,7 +87,7 @@ static gint ssh_destroy_sig(GtkWidget *widget, SCSlideshow *ss) if ( ss->surface != NULL ) { cairo_surface_destroy(ss->surface); } - if ( ss->app != NULL ) { + if ( ss->inhibit_cookie ) { gtk_application_uninhibit(ss->app, ss->inhibit_cookie); } return FALSE; @@ -121,13 +122,18 @@ static gboolean ss_draw_sig(GtkWidget *da, cairo_t *cr, SCSlideshow *ss) static gboolean ss_realize_sig(GtkWidget *w, SCSlideshow *ss) { - GdkWindow *win; + if ( (ss->app == NULL) || colloquium_get_hidepointer(COLLOQUIUM(ss->app)) ) { - win = gtk_widget_get_window(w); + /* Hide the pointer */ + GdkWindow *win; + win = gtk_widget_get_window(w); + ss->blank_cursor = gdk_cursor_new_for_display(gdk_display_get_default(), + GDK_BLANK_CURSOR); + gdk_window_set_cursor(GDK_WINDOW(win), ss->blank_cursor); - ss->blank_cursor = gdk_cursor_new_for_display(gdk_display_get_default(), - GDK_BLANK_CURSOR); - //gdk_window_set_cursor(GDK_WINDOW(win), ss->blank_cursor); + } else { + ss->blank_cursor = NULL; + } slideshow_rerender(ss); @@ -183,6 +189,7 @@ SCSlideshow *sc_slideshow_new(struct presentation *p, GtkApplication *app) ss->cur_slide = NULL; ss->blank_cursor = NULL; ss->surface = NULL; + ss->app = app; ss->drawingarea = gtk_drawing_area_new(); gtk_container_add(GTK_CONTAINER(ss), ss->drawingarea); @@ -229,7 +236,6 @@ SCSlideshow *sc_slideshow_new(struct presentation *p, GtkApplication *app) ss->inhibit_cookie = gtk_application_inhibit(app, GTK_WINDOW(ss), GTK_APPLICATION_INHIBIT_IDLE, "Presentation slide show is running"); - ss->app = app; } return ss; |