]> www.fi.muni.cz Git - evince.git/blob - libview/ev-view.h
Remove zoom-invalid signal from EvView
[evince.git] / libview / ev-view.h
1 /* this file is part of evince, a gnome document viewer
2  *
3  *  Copyright (C) 2004 Red Hat, Inc
4  *
5  * Evince is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * Evince is distributed in the hope that it will be useful, but
11  * WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18  */
19
20 #if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
21 #error "Only <evince-view.h> can be included directly."
22 #endif
23
24 #ifndef __EV_VIEW_H__
25 #define __EV_VIEW_H__
26
27 #include <gtk/gtk.h>
28
29 #include <evince-document.h>
30
31 G_BEGIN_DECLS
32
33 #define EV_TYPE_VIEW            (ev_view_get_type ())
34 #define EV_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_VIEW, EvView))
35 #define EV_IS_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_VIEW))
36
37 typedef struct _EvView       EvView;
38 typedef struct _EvViewClass  EvViewClass;
39
40
41 typedef enum {
42         EV_SIZING_BEST_FIT,
43         EV_SIZING_FIT_WIDTH,
44         EV_SIZING_FREE,
45 } EvSizingMode;
46
47 typedef enum {
48         EV_VIEW_SELECTION_TEXT,
49         EV_VIEW_SELECTION_RECTANGLE,
50 } EvViewSelectionMode;
51
52 GType           ev_view_get_type          (void) G_GNUC_CONST;
53
54 GtkWidget*      ev_view_new               (void);
55 void            ev_view_set_document      (EvView         *view,
56                                            EvDocument     *document);
57 void            ev_view_set_loading       (EvView         *view,
58                                            gboolean        loading);
59 void            ev_view_reload            (EvView         *view);
60
61 /* Clipboard */
62 void            ev_view_copy              (EvView         *view);
63 void            ev_view_copy_link_address (EvView         *view,
64                                            EvLinkAction   *action);
65 void            ev_view_select_all        (EvView         *view);
66 gboolean        ev_view_get_has_selection (EvView         *view);
67
68 /* sizing and behavior */
69 /* These are all orthoganal to each other, except 'presentation' trumps all
70  * other behaviors
71  */
72 gboolean        ev_view_get_continuous    (EvView         *view);
73 void            ev_view_set_continuous    (EvView         *view,
74                                            gboolean        continuous);
75 gboolean        ev_view_get_dual_page     (EvView         *view);
76 void            ev_view_set_dual_page     (EvView         *view,
77                                            gboolean        dual_page);
78 void            ev_view_set_fullscreen    (EvView         *view,
79                                            gboolean        fullscreen);
80 gboolean        ev_view_get_fullscreen    (EvView         *view);
81 void            ev_view_set_presentation  (EvView         *view,
82                                            gboolean        presentation);
83 gboolean        ev_view_get_presentation  (EvView         *view);
84 void            ev_view_set_sizing_mode   (EvView         *view,
85                                            EvSizingMode    mode);
86 EvSizingMode    ev_view_get_sizing_mode   (EvView         *view);
87
88
89 /* Page size */
90 gboolean        ev_view_can_zoom_in       (EvView         *view);
91 void            ev_view_zoom_in           (EvView         *view);
92 gboolean        ev_view_can_zoom_out      (EvView         *view);
93 void            ev_view_zoom_out          (EvView         *view);
94 void            ev_view_set_zoom          (EvView         *view,
95                                            double          factor,
96                                            gboolean        relative);
97 double          ev_view_get_zoom          (EvView         *view);
98 void            ev_view_set_screen_dpi    (EvView         *view,
99                                            gdouble         dpi);
100 void            ev_view_rotate_left       (EvView         *view);
101 void            ev_view_rotate_right      (EvView         *view);
102 void            ev_view_set_rotation      (EvView         *view,
103                                            int             rotation);
104 int             ev_view_get_rotation      (EvView         *view);
105
106 /* Find */
107 void            ev_view_find_next                 (EvView         *view);
108 void            ev_view_find_previous             (EvView         *view);
109 void            ev_view_find_search_changed       (EvView         *view);
110 void            ev_view_find_set_highlight_search (EvView         *view,
111                                                    gboolean        value);
112 void            ev_view_find_changed              (EvView         *view,
113                                                    GList         **results,
114                                                    gint            page);
115 void            ev_view_find_cancel               (EvView         *view);
116
117 /* Cursor */
118 void           ev_view_hide_cursor        (EvView         *view);
119 void           ev_view_show_cursor        (EvView         *view);
120
121 /* Navigation */
122 void           ev_view_scroll             (EvView         *view,
123                                            GtkScrollType   scroll,
124                                            gboolean        horizontal);
125 void           ev_view_handle_link        (EvView         *view,
126                                            EvLink         *link);
127 gboolean       ev_view_next_page          (EvView         *view);
128 gboolean       ev_view_previous_page      (EvView         *view);
129 gchar*         ev_view_page_label_from_dest (EvView *view, EvLinkDest *dest);
130
131 void           ev_view_autoscroll_start   (EvView *view);
132 void           ev_view_autoscroll_stop    (EvView *view);
133
134 G_END_DECLS
135
136 #endif /* __EV_VIEW_H__ */