diff options
Diffstat (limited to 'fiv-view.c')
| -rw-r--r-- | fiv-view.c | 31 |
1 files changed, 31 insertions, 0 deletions
@@ -991,6 +991,34 @@ get_toplevel(GtkWidget *widget) } static void +copy(FivView *self) +{ + double fractional_width = 0, fractional_height = 0; + cairo_matrix_t matrix = fiv_io_orientation_apply( + self->frame, self->orientation, &fractional_width, &fractional_height); + int w = ceil(fractional_width), h = ceil(fractional_height); + + // XXX: SVG is rendered pre-scaled. + cairo_surface_t *transformed = + cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h); + cairo_t *cr = cairo_create(transformed); + cairo_set_source_surface(cr, self->frame, 0, 0); + cairo_pattern_set_matrix(cairo_get_source(cr), &matrix); + cairo_paint(cr); + cairo_destroy(cr); + + // TODO(p): Use 16-bit PNGs for >8-bit Cairo surfaces: PNG-encode them + // ourselves and fall back to gtk_selection_data_set_pixbuf(). + GdkPixbuf *pixbuf = gdk_pixbuf_get_from_surface(transformed, 0, 0, w, h); + cairo_surface_destroy(transformed); + gtk_clipboard_set_image( + gtk_clipboard_get_for_display( + gtk_widget_get_display(GTK_WIDGET(self)), GDK_SELECTION_CLIPBOARD), + pixbuf); + g_object_unref(pixbuf); +} + +static void on_draw_page(G_GNUC_UNUSED GtkPrintOperation *operation, GtkPrintContext *context, G_GNUC_UNUSED int page_nr, FivView *self) { @@ -1428,6 +1456,7 @@ fiv_view_class_init(FivViewClass *klass) bind(bs, GDK_KEY_0, primary, FIV_VIEW_COMMAND_ZOOM_1); bind(bs, GDK_KEY_plus, primary, FIV_VIEW_COMMAND_ZOOM_IN); bind(bs, GDK_KEY_minus, primary, FIV_VIEW_COMMAND_ZOOM_OUT); + bind(bs, GDK_KEY_c, primary, FIV_VIEW_COMMAND_COPY); bind(bs, GDK_KEY_p, primary, FIV_VIEW_COMMAND_PRINT); bind(bs, GDK_KEY_r, primary, FIV_VIEW_COMMAND_RELOAD); bind(bs, GDK_KEY_s, primary, FIV_VIEW_COMMAND_SAVE_PAGE); @@ -1672,6 +1701,8 @@ fiv_view_command(FivView *self, FivViewCommand command) G_OBJECT(self), view_properties[PROP_ENHANCE]); swap_enhanced_image(self); + break; case FIV_VIEW_COMMAND_COPY: + copy(self); break; case FIV_VIEW_COMMAND_PRINT: print(self); break; case FIV_VIEW_COMMAND_SAVE_PAGE: |