diff options
Diffstat (limited to 'shell/ev-view.c')
-rw-r--r-- | shell/ev-view.c | 365 |
1 files changed, 235 insertions, 130 deletions
diff --git a/shell/ev-view.c b/shell/ev-view.c index 9925d5a..0380e22 100644 --- a/shell/ev-view.c +++ b/shell/ev-view.c @@ -33,6 +33,7 @@ #include "ev-view-private.h" #include "ev-utils.h" #include "ev-selection.h" +#include "ev-document-links.h" #include "ev-document-find.h" #include "ev-document-misc.h" #include "ev-debug.h" @@ -1075,23 +1076,23 @@ ev_view_get_link_at_location (EvView *view, } static void -goto_fitr_link (EvView *view, EvLink *link) +goto_fitr_dest (EvView *view, EvLinkDest *dest) { EvPoint doc_point; int page; double zoom; - zoom = zoom_for_size_best_fit (ev_link_get_right (link) - ev_link_get_left (link), - ev_link_get_top (link) - ev_link_get_bottom (link), + zoom = zoom_for_size_best_fit (ev_link_dest_get_right (dest) - ev_link_dest_get_left (dest), + ev_link_dest_get_top (dest) - ev_link_dest_get_bottom (dest), ev_view_get_width (view), ev_view_get_height (view), 0, 0); ev_view_set_sizing_mode (view, EV_SIZING_FREE); ev_view_set_zoom (view, zoom, FALSE); - page = ev_link_get_page (link); - doc_point.x = ev_link_get_left (link); - doc_point.y = ev_link_get_top (link); + page = ev_link_dest_get_page (dest); + doc_point.x = ev_link_dest_get_left (dest); + doc_point.y = ev_link_dest_get_top (dest); view->current_page = page; view->pending_point = doc_point; @@ -1101,16 +1102,16 @@ goto_fitr_link (EvView *view, EvLink *link) } static void -goto_fitv_link (EvView *view, EvLink *link) +goto_fitv_dest (EvView *view, EvLinkDest *dest) { EvPoint doc_point; int doc_width, doc_height, page; double zoom; - page = ev_link_get_page (link); + page = ev_link_dest_get_page (dest); ev_page_cache_get_size (view->page_cache, page, 0, 1.0, &doc_width, &doc_height); - doc_point.x = ev_link_get_left (link); + doc_point.x = ev_link_dest_get_left (dest); doc_point.y = 0; zoom = zoom_for_size_fit_height (doc_width - doc_point.x , doc_height, @@ -1128,19 +1129,19 @@ goto_fitv_link (EvView *view, EvLink *link) } static void -goto_fith_link (EvView *view, EvLink *link) +goto_fith_dest (EvView *view, EvLinkDest *dest) { EvPoint doc_point; int doc_width, doc_height, page; double zoom; - page = ev_link_get_page (link); + page = ev_link_dest_get_page (dest); ev_page_cache_get_size (view->page_cache, page, 0, 1.0, &doc_width, &doc_height); doc_point.x = 0; - doc_point.y = doc_height - ev_link_get_top (link); + doc_point.y = doc_height - ev_link_dest_get_top (dest); - zoom = zoom_for_size_fit_width (doc_width, ev_link_get_top (link), + zoom = zoom_for_size_fit_width (doc_width, ev_link_dest_get_top (dest), ev_view_get_width (view), ev_view_get_height (view), 0); @@ -1155,13 +1156,13 @@ goto_fith_link (EvView *view, EvLink *link) } static void -goto_fit_link (EvView *view, EvLink *link) +goto_fit_dest (EvView *view, EvLinkDest *dest) { double zoom; int doc_width, doc_height; int page; - page = ev_link_get_page (link); + page = ev_link_dest_get_page (dest); ev_page_cache_get_size (view->page_cache, page, 0, 1.0, &doc_width, &doc_height); zoom = zoom_for_size_best_fit (doc_width, doc_height, ev_view_get_width (view), @@ -1177,14 +1178,14 @@ goto_fit_link (EvView *view, EvLink *link) } static void -goto_xyz_link (EvView *view, EvLink *link) +goto_xyz_dest (EvView *view, EvLinkDest *dest) { EvPoint doc_point; int height, page; double zoom; - zoom = ev_link_get_zoom (link); - page = ev_link_get_page (link); + zoom = ev_link_dest_get_zoom (dest); + page = ev_link_dest_get_page (dest); ev_page_cache_get_size (view->page_cache, page, 0, 1.0, NULL, &height); if (zoom != 0) { @@ -1192,8 +1193,8 @@ goto_xyz_link (EvView *view, EvLink *link) ev_view_set_zoom (view, zoom, FALSE); } - doc_point.x = ev_link_get_left (link); - doc_point.y = height - ev_link_get_top (link); + doc_point.x = ev_link_dest_get_left (dest); + doc_point.y = height - ev_link_dest_get_top (dest); view->current_page = page; view->pending_point = doc_point; @@ -1202,70 +1203,176 @@ goto_xyz_link (EvView *view, EvLink *link) gtk_widget_queue_resize (GTK_WIDGET (view)); } -void -ev_view_goto_link (EvView *view, EvLink *link) +static void +goto_dest (EvView *view, EvLinkDest *dest) { - EvLinkType type; - int page; + EvLinkDestType type; + int page, n_pages; - type = ev_link_get_link_type (link); + page = ev_link_dest_get_page (dest); + n_pages = ev_page_cache_get_n_pages (view->page_cache); + + if (page < 0 || page >= n_pages) + return; + + type = ev_link_dest_get_dest_type (dest); switch (type) { - case EV_LINK_TYPE_TITLE: - break; - case EV_LINK_TYPE_PAGE: - page = ev_link_get_page (link); + case EV_LINK_DEST_TYPE_PAGE: ev_page_cache_set_current_page (view->page_cache, page); break; - case EV_LINK_TYPE_PAGE_FIT: - goto_fit_link (view, link); + case EV_LINK_DEST_TYPE_FIT: + goto_fit_dest (view, dest); break; - case EV_LINK_TYPE_PAGE_FITH: - goto_fith_link (view, link); + case EV_LINK_DEST_TYPE_FITH: + goto_fith_dest (view, dest); break; - case EV_LINK_TYPE_PAGE_FITV: - goto_fitv_link (view, link); + case EV_LINK_DEST_TYPE_FITV: + goto_fitv_dest (view, dest); break; - case EV_LINK_TYPE_PAGE_FITR: - goto_fitr_link (view, link); + case EV_LINK_DEST_TYPE_FITR: + goto_fitr_dest (view, dest); break; - case EV_LINK_TYPE_PAGE_XYZ: - goto_xyz_link (view, link); + case EV_LINK_DEST_TYPE_XYZ: + goto_xyz_dest (view, dest); break; - case EV_LINK_TYPE_EXTERNAL_URI: - case EV_LINK_TYPE_LAUNCH: - g_signal_emit (view, signals[SIGNAL_EXTERNAL_LINK], 0, link); + default: + g_assert_not_reached (); + } +} + +void +ev_view_goto_dest (EvView *view, EvLinkDest *dest) +{ + EvLinkDestType type; + + type = ev_link_dest_get_dest_type (dest); + + if (type == EV_LINK_DEST_TYPE_NAMED) { + EvLinkDest *dest2; + const gchar *named_dest; + + named_dest = ev_link_dest_get_named_dest (dest); + dest2 = ev_document_links_find_link_dest (EV_DOCUMENT_LINKS (view->document), + named_dest); + if (dest2) { + goto_dest (view, dest2); + g_object_unref (dest2); + } + + return; + } + + goto_dest (view, dest); +} + +void +ev_view_handle_link (EvView *view, EvLink *link) +{ + EvLinkAction *action = NULL; + EvLinkActionType type; + + action = ev_link_get_action (link); + if (!action) + return; + + type = ev_link_action_get_action_type (action); + + switch (type) { + case EV_LINK_ACTION_TYPE_GOTO_DEST: { + EvLinkDest *dest; + + dest = ev_link_action_get_dest (action); + ev_view_goto_dest (view, dest); + } + break; + case EV_LINK_ACTION_TYPE_GOTO_REMOTE: + case EV_LINK_ACTION_TYPE_EXTERNAL_URI: + case EV_LINK_ACTION_TYPE_LAUNCH: + g_signal_emit (view, signals[SIGNAL_EXTERNAL_LINK], 0, action); break; } } +static gchar * +page_label_from_dest (EvView *view, EvLinkDest *dest) +{ + EvLinkDestType type; + gchar *msg = NULL; + + type = ev_link_dest_get_dest_type (dest); + + switch (type) { + case EV_LINK_DEST_TYPE_NAMED: { + EvLinkDest *dest2; + const gchar *named_dest; + + named_dest = ev_link_dest_get_named_dest (dest); + dest2 = ev_document_links_find_link_dest (EV_DOCUMENT_LINKS (view->document), + named_dest); + if (dest2) { + msg = ev_page_cache_get_page_label (view->page_cache, + ev_link_dest_get_page (dest2)); + g_object_unref (dest2); + } + } + + break; + default: + msg = ev_page_cache_get_page_label (view->page_cache, + ev_link_dest_get_page (dest)); + } + + return msg; +} + static char * tip_from_link (EvView *view, EvLink *link) { - EvLinkType type; + EvLinkAction *action; + EvLinkActionType type; char *msg = NULL; char *page_label; + const char *title; - type = ev_link_get_link_type (link); + action = ev_link_get_action (link); + title = ev_link_get_title (link); + + if (!action) + return title ? g_strdup (title) : NULL; + + type = ev_link_action_get_action_type (action); switch (type) { - case EV_LINK_TYPE_TITLE: - if (ev_link_get_title (link)) - msg = g_strdup (ev_link_get_title (link)); - break; - case EV_LINK_TYPE_PAGE: - case EV_LINK_TYPE_PAGE_XYZ: - page_label = ev_page_cache_get_page_label (view->page_cache, ev_link_get_page (link)); + case EV_LINK_ACTION_TYPE_GOTO_DEST: + page_label = page_label_from_dest (view, + ev_link_action_get_dest (action)); msg = g_strdup_printf (_("Go to page %s"), page_label); g_free (page_label); break; - case EV_LINK_TYPE_EXTERNAL_URI: - msg = g_strdup (ev_link_get_uri (link)); + case EV_LINK_ACTION_TYPE_GOTO_REMOTE: + if (title) { + msg = g_strdup_printf (_("Go to %s on file %s"), title, + ev_link_action_get_filename (action)); + } else { + msg = g_strdup_printf (_("Go to file %s"), + ev_link_action_get_filename (action)); + } + break; - default: + case EV_LINK_ACTION_TYPE_EXTERNAL_URI: + msg = g_strdup (ev_link_action_get_uri (action)); + break; + case EV_LINK_ACTION_TYPE_LAUNCH: + msg = g_strdup_printf (_("Launch %s"), + ev_link_action_get_filename (action)); + break; + default: + if (title) + msg = g_strdup (title); break; } - + return msg; } @@ -1570,14 +1677,14 @@ ev_view_scroll_event (GtkWidget *widget, GdkEventScroll *event) if (state == 0 && view->presentation) { switch (event->direction) { - case GDK_SCROLL_DOWN: - case GDK_SCROLL_RIGHT: - ev_view_next_page (view); - break; - case GDK_SCROLL_UP: - case GDK_SCROLL_LEFT: - ev_view_previous_page (view); - break; + case GDK_SCROLL_DOWN: + case GDK_SCROLL_RIGHT: + ev_view_next_page (view); + break; + case GDK_SCROLL_UP: + case GDK_SCROLL_LEFT: + ev_view_previous_page (view); + break; } return TRUE; @@ -1926,15 +2033,15 @@ ev_view_button_release_event (GtkWidget *widget, view->selection_info.in_drag = FALSE; } else if (link) { - ev_view_goto_link (view, link); + ev_view_handle_link (view, link); } else if (view->presentation) { switch (event->button) { - case 1: - ev_view_next_page (view); - return TRUE; - case 3: - ev_view_previous_page (view); - return TRUE; + case 1: + ev_view_next_page (view); + return TRUE; + case 3: + ev_view_previous_page (view); + return TRUE; } } @@ -2293,31 +2400,30 @@ ev_view_set_property (GObject *object, { EvView *view = EV_VIEW (object); - switch (prop_id) - { - case PROP_CONTINUOUS: - ev_view_set_continuous (view, g_value_get_boolean (value)); - break; - case PROP_DUAL_PAGE: - ev_view_set_dual_page (view, g_value_get_boolean (value)); - break; - case PROP_FULLSCREEN: - ev_view_set_fullscreen (view, g_value_get_boolean (value)); - break; - case PROP_PRESENTATION: - ev_view_set_presentation (view, g_value_get_boolean (value)); - break; - case PROP_SIZING_MODE: - ev_view_set_sizing_mode (view, g_value_get_enum (value)); - break; - case PROP_ZOOM: - ev_view_set_zoom (view, g_value_get_double (value), FALSE); - break; - case PROP_ROTATION: - ev_view_set_rotation (view, g_value_get_int (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + switch (prop_id) { + case PROP_CONTINUOUS: + ev_view_set_continuous (view, g_value_get_boolean (value)); + break; + case PROP_DUAL_PAGE: + ev_view_set_dual_page (view, g_value_get_boolean (value)); + break; + case PROP_FULLSCREEN: + ev_view_set_fullscreen (view, g_value_get_boolean (value)); + break; + case PROP_PRESENTATION: + ev_view_set_presentation (view, g_value_get_boolean (value)); + break; + case PROP_SIZING_MODE: + ev_view_set_sizing_mode (view, g_value_get_enum (value)); + break; + case PROP_ZOOM: + ev_view_set_zoom (view, g_value_get_double (value), FALSE); + break; + case PROP_ROTATION: + ev_view_set_rotation (view, g_value_get_int (value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); } } @@ -2360,41 +2466,40 @@ ev_view_get_property (GObject *object, { EvView *view = EV_VIEW (object); - switch (prop_id) - { - case PROP_STATUS: - g_value_set_string (value, view->status); - break; - case PROP_FIND_STATUS: - g_value_set_string (value, view->status); - break; - case PROP_CONTINUOUS: - g_value_set_boolean (value, view->continuous); - break; - case PROP_DUAL_PAGE: - g_value_set_boolean (value, view->dual_page); - break; - case PROP_FULLSCREEN: - g_value_set_boolean (value, view->fullscreen); - break; - case PROP_PRESENTATION: - g_value_set_boolean (value, view->presentation); - break; - case PROP_SIZING_MODE: - g_value_set_enum (value, view->sizing_mode); - break; - case PROP_ZOOM: - g_value_set_double (value, view->scale); - break; - case PROP_ROTATION: - g_value_set_int (value, view->rotation); - break; - case PROP_HAS_SELECTION: - g_value_set_boolean (value, - view->selection_info.selections != NULL); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + switch (prop_id) { + case PROP_STATUS: + g_value_set_string (value, view->status); + break; + case PROP_FIND_STATUS: + g_value_set_string (value, view->status); + break; + case PROP_CONTINUOUS: + g_value_set_boolean (value, view->continuous); + break; + case PROP_DUAL_PAGE: + g_value_set_boolean (value, view->dual_page); + break; + case PROP_FULLSCREEN: + g_value_set_boolean (value, view->fullscreen); + break; + case PROP_PRESENTATION: + g_value_set_boolean (value, view->presentation); + break; + case PROP_SIZING_MODE: + g_value_set_enum (value, view->sizing_mode); + break; + case PROP_ZOOM: + g_value_set_double (value, view->scale); + break; + case PROP_ROTATION: + g_value_set_int (value, view->rotation); + break; + case PROP_HAS_SELECTION: + g_value_set_boolean (value, + view->selection_info.selections != NULL); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); } } |