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| author | infirit <[email protected]> | 2014-12-08 22:33:58 +0100 |
|---|---|---|
| committer | infirit <[email protected]> | 2014-12-08 22:33:58 +0100 |
| commit | 730924bea728462bc7e3abbe988b4823451c9358 (patch) | |
| tree | 8bf553b3f9e41b05795868d94f11247f04b3cb16 /libview | |
| parent | ee69f4fc0c077a676c1f975d67615887996981d5 (diff) | |
| download | atril-730924bea728462bc7e3abbe988b4823451c9358.tar.bz2 atril-730924bea728462bc7e3abbe988b4823451c9358.tar.xz | |
Add support for external links to EvViewPresentation, close #111
Taken from evince commit: 4f8bc8db98020835d2c4d39c902a296b784cf030
From: Carlos Garcia Campos <[email protected]>
Gnome bug: http://bugzilla.gnome.org/show_bug.cgi?id=628711
Diffstat (limited to 'libview')
| -rw-r--r-- | libview/ev-view-presentation.c | 44 |
1 files changed, 36 insertions, 8 deletions
diff --git a/libview/ev-view-presentation.c b/libview/ev-view-presentation.c index 0309d5e9..f30ef806 100644 --- a/libview/ev-view-presentation.c +++ b/libview/ev-view-presentation.c @@ -46,6 +46,7 @@ enum { enum { CHANGE_PAGE, FINISHED, + SIGNAL_EXTERNAL_LINK, N_SIGNALS }; @@ -98,9 +99,11 @@ struct _EvViewPresentationClass GtkWidgetClass base_class; /* signals */ - void (* change_page) (EvViewPresentation *pview, - GtkScrollType scroll); - void (* finished) (EvViewPresentation *pview); + void (* change_page) (EvViewPresentation *pview, + GtkScrollType scroll); + void (* finished) (EvViewPresentation *pview); + void (* external_link) (EvViewPresentation *pview, + EvLinkAction *action); }; static guint signals[N_SIGNALS] = { 0 }; @@ -739,6 +742,9 @@ ev_view_presentation_link_is_supported (EvViewPresentation *pview, case EV_LINK_ACTION_TYPE_GOTO_DEST: return ev_link_action_get_dest (action) != NULL; case EV_LINK_ACTION_TYPE_NAMED: + case EV_LINK_ACTION_TYPE_GOTO_REMOTE: + case EV_LINK_ACTION_TYPE_EXTERNAL_URI: + case EV_LINK_ACTION_TYPE_LAUNCH: return TRUE; default: return FALSE; @@ -797,14 +803,15 @@ ev_view_presentation_get_link_at_location (EvViewPresentation *pview, } static void -ev_vew_presentation_goto_link_dest (EvViewPresentation *pview, - EvLink *link) +ev_vew_presentation_handle_link (EvViewPresentation *pview, + EvLink *link) { EvLinkAction *action; action = ev_link_get_action (link); - if (ev_link_action_get_action_type (action) == EV_LINK_ACTION_TYPE_NAMED) { + switch (ev_link_action_get_action_type (action)) { + case EV_LINK_ACTION_TYPE_NAMED: { const gchar *name = ev_link_action_get_name (action); if (g_ascii_strcasecmp (name, "FirstPage") == 0) { @@ -819,7 +826,10 @@ ev_vew_presentation_goto_link_dest (EvViewPresentation *pview, n_pages = ev_document_get_n_pages (pview->document); ev_view_presentation_update_current_page (pview, n_pages - 1); } - } else { + } + break; + + case EV_LINK_ACTION_TYPE_GOTO_DEST: { EvLinkDest *dest; gint page; @@ -827,6 +837,15 @@ ev_vew_presentation_goto_link_dest (EvViewPresentation *pview, page = ev_document_links_get_dest_page (EV_DOCUMENT_LINKS (pview->document), dest); ev_view_presentation_update_current_page (pview, page); } + break; + case EV_LINK_ACTION_TYPE_GOTO_REMOTE: + case EV_LINK_ACTION_TYPE_EXTERNAL_URI: + case EV_LINK_ACTION_TYPE_LAUNCH: + g_signal_emit (pview, signals[SIGNAL_EXTERNAL_LINK], 0, action); + break; + default: + break; + } } /* Cursors */ @@ -1224,7 +1243,7 @@ ev_view_presentation_button_release_event (GtkWidget *widget, event->x, event->y); if (link) - ev_vew_presentation_goto_link_dest (pview, link); + ev_vew_presentation_handle_link (pview, link); else ev_view_presentation_next_page (pview); } @@ -1528,6 +1547,15 @@ ev_view_presentation_class_init (EvViewPresentationClass *klass) g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, G_TYPE_NONE); + signals[SIGNAL_EXTERNAL_LINK] = + g_signal_new ("external-link", + G_TYPE_FROM_CLASS (gobject_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EvViewPresentationClass, external_link), + NULL, NULL, + g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, + G_TYPE_OBJECT); binding_set = gtk_binding_set_by_class (klass); add_change_page_binding_keypad (binding_set, GDK_Left, 0, GTK_SCROLL_PAGE_BACKWARD); |