inicial

1 files changed, 73 insertions, 0 deletions

diff --git a/src/eom-scroll-view.h b/src/eom-scroll-view.h
new file mode 100644
index 0000000..56f8a1b
--- /dev/null
+++ b/src/eom-scroll-view.h
@@ -0,0 +1,73 @@
+#ifndef _EOM_SCROLL_VIEW_H_
+#define _EOM_SCROLL_VIEW_H_
+
+#include <gtk/gtk.h>
+#include "eom-image.h"
+
+G_BEGIN_DECLS
+
+typedef struct _EomScrollView EomScrollView;
+typedef struct _EomScrollViewClass EomScrollViewClass;
+typedef struct _EomScrollViewPrivate EomScrollViewPrivate;
+
+#define EOM_TYPE_SCROLL_VIEW              (eom_scroll_view_get_type ())
+#define EOM_SCROLL_VIEW(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), EOM_TYPE_SCROLL_VIEW, EomScrollView))
+#define EOM_SCROLL_VIEW_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), EOM_TYPE_SCROLL_VIEW, EomScrollViewClass))
+#define EOM_IS_SCROLL_VIEW(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EOM_TYPE_SCROLL_VIEW))
+#define EOM_IS_SCROLL_VIEW_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), EOM_TYPE_SCROLL_VIEW))
+
+
+struct _EomScrollView {
+	GtkTable  widget;
+
+	EomScrollViewPrivate *priv;
+};
+
+struct _EomScrollViewClass {
+	GtkTableClass parent_class;
+
+	void (* zoom_changed) (EomScrollView *view, double zoom);
+};
+
+typedef enum {
+	EOM_TRANSP_BACKGROUND,
+	EOM_TRANSP_CHECKED,
+	EOM_TRANSP_COLOR
+} EomTransparencyStyle;
+
+GType    eom_scroll_view_get_type         (void) G_GNUC_CONST;
+GtkWidget* eom_scroll_view_new            (void);
+
+/* loading stuff */
+void     eom_scroll_view_set_image        (EomScrollView *view, EomImage *image);
+
+/* general properties */
+void     eom_scroll_view_set_scroll_wheel_zoom (EomScrollView *view, gboolean scroll_wheel_zoom);
+void     eom_scroll_view_set_zoom_upscale (EomScrollView *view, gboolean upscale);
+void     eom_scroll_view_set_zoom_multiplier (EomScrollView *view, gdouble multiplier);
+void     eom_scroll_view_set_antialiasing_in (EomScrollView *view, gboolean state);
+void     eom_scroll_view_set_antialiasing_out (EomScrollView *view, gboolean state);
+void     eom_scroll_view_set_transparency (EomScrollView *view, EomTransparencyStyle style, GdkColor *color);
+gboolean eom_scroll_view_scrollbars_visible (EomScrollView *view);
+void	 eom_scroll_view_set_popup (EomScrollView *view, GtkMenu *menu);
+void	 eom_scroll_view_set_background_color (EomScrollView *view,
+					       const GdkColor *color);
+void	 eom_scroll_view_override_bg_color (EomScrollView *view,
+					    const GdkColor *color);
+void     eom_scroll_view_set_use_bg_color (EomScrollView *view, gboolean use);
+/* zoom api */
+void     eom_scroll_view_zoom_in          (EomScrollView *view, gboolean smooth);
+void     eom_scroll_view_zoom_out         (EomScrollView *view, gboolean smooth);
+void     eom_scroll_view_zoom_fit         (EomScrollView *view);
+void     eom_scroll_view_set_zoom         (EomScrollView *view, double zoom);
+double   eom_scroll_view_get_zoom         (EomScrollView *view);
+gboolean eom_scroll_view_get_zoom_is_min  (EomScrollView *view);
+gboolean eom_scroll_view_get_zoom_is_max  (EomScrollView *view);
+void     eom_scroll_view_show_cursor      (EomScrollView *view);
+void     eom_scroll_view_hide_cursor      (EomScrollView *view);
+
+G_END_DECLS
+
+#endif /* _EOM_SCROLL_VIEW_H_ */
+
+