diff options
Diffstat (limited to 'libview')
| -rw-r--r-- | libview/ev-view-private.h | 17 | ||||
| -rw-r--r-- | libview/ev-view.c | 109 |
2 files changed, 66 insertions, 60 deletions
diff --git a/libview/ev-view-private.h b/libview/ev-view-private.h index 3f9cfb60..8957dad8 100644 --- a/libview/ev-view-private.h +++ b/libview/ev-view-private.h @@ -230,6 +230,23 @@ void _get_page_size_for_scale_and_rotation (EvDocument *document, gint rotation, gint *page_width, gint *page_height); +void _ev_view_transform_view_point_to_doc_point (EvView *view, + GdkPoint *view_point, + GdkRectangle *page_area, + double *doc_point_x, + double *doc_point_y); +void _ev_view_transform_view_rect_to_doc_rect (EvView *view, + GdkRectangle *view_rect, + GdkRectangle *page_area, + EvRectangle *doc_rect); +void _ev_view_transform_doc_point_to_view_point (EvView *view, + int page, + EvPoint *doc_point, + GdkPoint *view_point); +void _ev_view_transform_doc_rect_to_view_rect (EvView *view, + int page, + EvRectangle *doc_rect, + GdkRectangle *view_rect); #endif /* __EV_VIEW_PRIVATE_H__ */ diff --git a/libview/ev-view.c b/libview/ev-view.c index 5195299f..ee24dd9d 100644 --- a/libview/ev-view.c +++ b/libview/ev-view.c @@ -117,24 +117,12 @@ static void compute_border (EvView static void get_page_y_offset (EvView *view, int page, int *y_offset); -static void view_rect_to_doc_rect (EvView *view, - GdkRectangle *view_rect, - GdkRectangle *page_area, - EvRectangle *doc_rect); -static void doc_rect_to_view_rect (EvView *view, - int page, - EvRectangle *doc_rect, - GdkRectangle *view_rect); static void find_page_at_location (EvView *view, gdouble x, gdouble y, gint *page, gint *x_offset, gint *y_offset); -static void doc_point_to_view_point (EvView *view, - int page, - EvPoint *doc_point, - GdkPoint *view_point); /*** Hyperrefs ***/ static EvLink * ev_view_get_link_at_location (EvView *view, gdouble x, @@ -544,8 +532,8 @@ ev_view_scroll_to_page_position (EvView *view, GtkOrientation orientation) } else { GdkPoint view_point; - doc_point_to_view_point (view, view->current_page, - &view->pending_point, &view_point); + _ev_view_transform_doc_point_to_view_point (view, view->current_page, + &view->pending_point, &view_point); x = view_point.x; y = view_point.y; } @@ -830,7 +818,7 @@ compute_scroll_increment (EvView *view, rect.y = view->scroll_y + (scroll == GTK_SCROLL_PAGE_BACKWARD ? 5 : allocation.height - 5); rect.width = page_area.width; rect.height = 1; - view_rect_to_doc_rect (view, &rect, &page_area, &doc_rect); + _ev_view_transform_view_rect_to_doc_rect (view, &rect, &page_area, &doc_rect); /* Convert the doc rectangle into a GdkRectangle */ rect.x = doc_rect.x1; @@ -1210,22 +1198,22 @@ get_doc_page_size (EvView *view, } } -static void -view_point_to_doc_point (EvView *view, - GdkPoint *view_point, - GdkRectangle *page_area, - double *doc_point_x, - double *doc_point_y) +void +_ev_view_transform_view_point_to_doc_point (EvView *view, + GdkPoint *view_point, + GdkRectangle *page_area, + double *doc_point_x, + double *doc_point_y) { *doc_point_x = (double) (view_point->x - page_area->x) / view->scale; *doc_point_y = (double) (view_point->y - page_area->y) / view->scale; } -static void -view_rect_to_doc_rect (EvView *view, - GdkRectangle *view_rect, - GdkRectangle *page_area, - EvRectangle *doc_rect) +void +_ev_view_transform_view_rect_to_doc_rect (EvView *view, + GdkRectangle *view_rect, + GdkRectangle *page_area, + EvRectangle *doc_rect) { doc_rect->x1 = (double) (view_rect->x - page_area->x) / view->scale; doc_rect->y1 = (double) (view_rect->y - page_area->y) / view->scale; @@ -1233,11 +1221,11 @@ view_rect_to_doc_rect (EvView *view, doc_rect->y2 = doc_rect->y1 + (double) view_rect->height / view->scale; } -static void -doc_point_to_view_point (EvView *view, - int page, - EvPoint *doc_point, - GdkPoint *view_point) +void +_ev_view_transform_doc_point_to_view_point (EvView *view, + int page, + EvPoint *doc_point, + GdkPoint *view_point) { GdkRectangle page_area; GtkBorder border; @@ -1270,11 +1258,11 @@ doc_point_to_view_point (EvView *view, view_point->y = view_y + page_area.y; } -static void -doc_rect_to_view_rect (EvView *view, - int page, - EvRectangle *doc_rect, - GdkRectangle *view_rect) +void +_ev_view_transform_doc_rect_to_view_rect (EvView *view, + int page, + EvRectangle *doc_rect, + GdkRectangle *view_rect) { GdkRectangle page_area; GtkBorder border; @@ -1468,7 +1456,7 @@ ev_view_get_area_from_mapping (EvView *view, EvMapping *mapping; mapping = ev_mapping_list_find (mapping_list, data); - doc_rect_to_view_rect (view, page, &mapping->area, area); + _ev_view_transform_doc_rect_to_view_rect (view, page, &mapping->area, area); area->x -= view->scroll_x; area->y -= view->scroll_y; } @@ -1503,7 +1491,7 @@ ev_view_put_to_doc_rect (EvView *view, { GdkRectangle area; - doc_rect_to_view_rect (view, page, doc_rect, &area); + _ev_view_transform_doc_rect_to_view_rect (view, page, doc_rect, &area); area.x -= view->scroll_x; area.y -= view->scroll_y; ev_view_put (view, child_widget, area.x, area.y, page, doc_rect); @@ -2653,7 +2641,7 @@ annotation_window_moved (EvAnnotationWindow *window, view_rect.height = height; ev_view_get_page_extents (view, child->page, &page_area, &border); - view_rect_to_doc_rect (view, &view_rect, &page_area, &doc_rect); + _ev_view_transform_view_rect_to_doc_rect (view, &view_rect, &page_area, &doc_rect); child->orig_x = doc_rect.x1; child->orig_y = doc_rect.y1; } @@ -2699,7 +2687,7 @@ ev_view_create_annotation_window (EvView *view, page = ev_annotation_get_page_index (annot); ev_annotation_window_get_rectangle (EV_ANNOTATION_WINDOW (window), &doc_rect); - doc_rect_to_view_rect (view, page, &doc_rect, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, &doc_rect, &view_rect); view_rect.x -= view->scroll_x; view_rect.y -= view->scroll_y; @@ -2871,8 +2859,8 @@ ev_view_create_annotation (EvView *view, point.x = x; point.y = y; ev_view_get_page_extents (view, view->current_page, &page_area, &border); - view_point_to_doc_point (view, &point, &page_area, - &doc_rect.x1, &doc_rect.y1); + _ev_view_transform_view_point_to_doc_point (view, &point, &page_area, + &doc_rect.x1, &doc_rect.y1); doc_rect.x2 = doc_rect.x1 + 24; doc_rect.y2 = doc_rect.y1 + 24; @@ -2926,7 +2914,7 @@ ev_view_create_annotation (EvView *view, ev_view_annotation_show_popup_window (view, window); } - doc_rect_to_view_rect (view, view->current_page, &doc_rect, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, view->current_page, &doc_rect, &view_rect); view_rect.x -= view->scroll_x; view_rect.y -= view->scroll_y; region = cairo_region_create_rectangle (&view_rect); @@ -2956,8 +2944,9 @@ ev_view_focus_annotation (EvView *view, page = ev_annotation_get_page_index (annot); ev_document_model_set_page (view->model, page); - doc_rect_to_view_rect (view, page, - &annot_mapping->area, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, + &annot_mapping->area, + &view_rect); ensure_rectangle_is_visible (view, &view_rect); gtk_widget_queue_draw (GTK_WIDGET (view)); } @@ -3248,7 +3237,7 @@ ev_view_size_allocate (GtkWidget *widget, if (!gtk_widget_get_visible (child->widget)) continue; - doc_rect_to_view_rect (view, child->page, &child->doc_rect, &view_area); + _ev_view_transform_doc_rect_to_view_rect (view, child->page, &child->doc_rect, &view_area); view_area.x -= view->scroll_x; view_area.y -= view->scroll_y; @@ -3272,7 +3261,7 @@ ev_view_size_allocate (GtkWidget *widget, doc_rect.x1 = child->orig_x; doc_rect.y1 = child->orig_y; } - doc_rect_to_view_rect (view, child->page, &doc_rect, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, child->page, &doc_rect, &view_rect); view_rect.x -= view->scroll_x; view_rect.y -= view->scroll_y; @@ -4309,7 +4298,7 @@ highlight_find_results (EvView *view, cairo_t *cr, int page) } rectangle = ev_view_find_get_result (view, page, i); - doc_rect_to_view_rect (view, page, rectangle, &view_rectangle); + _ev_view_transform_doc_rect_to_view_rect (view, page, rectangle, &view_rectangle); draw_rubberband (view, cr, &view_rectangle, alpha); } } @@ -4323,7 +4312,7 @@ highlight_forward_search_results (EvView *view, cairo_t *cr, int page) if (GPOINTER_TO_INT (mapping->data) != page) return; - doc_rect_to_view_rect (view, page, &mapping->area, &rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, &mapping->area, &rect); cairo_save (cr); cairo_set_source_rgb (cr, 1., 0., 0.); @@ -4349,7 +4338,7 @@ focus_annotation (EvView *view, if (ev_annotation_get_page_index (annot) != page) return; - doc_rect_to_view_rect (view, page, &mapping->area, &rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, &mapping->area, &rect); gtk_render_focus (gtk_widget_get_style_context (widget), cr, rect.x - view->scroll_x, @@ -5689,7 +5678,7 @@ jump_to_find_result (EvView *view) GdkRectangle view_rect; rect = ev_view_find_get_result (view, page, view->find_result); - doc_rect_to_view_rect (view, page, rect, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, rect, &view_rect); ensure_rectangle_is_visible (view, &view_rect); view->jump_to_find_result = FALSE; } @@ -5824,7 +5813,7 @@ ev_view_highlight_forward_search (EvView *view, page = GPOINTER_TO_INT (mapping->data); ev_document_model_set_page (view->model, page); - doc_rect_to_view_rect (view, page, &mapping->area, &view_rect); + _ev_view_transform_doc_rect_to_view_rect (view, page, &mapping->area, &view_rect); ensure_rectangle_is_visible (view, &view_rect); gtk_widget_queue_draw (GTK_WIDGET (view)); } @@ -5864,8 +5853,8 @@ compute_new_selection_rect (EvView *view, selection = g_new0 (EvViewSelection, 1); selection->page = i; - view_rect_to_doc_rect (view, &overlap, &page_area, - &(selection->rect)); + _ev_view_transform_view_rect_to_doc_rect (view, &overlap, &page_area, + &(selection->rect)); list = g_list_append (list, selection); } @@ -5955,9 +5944,9 @@ compute_new_selection_text (EvView *view, point = stop; if (i == first) - view_point_to_doc_point (view, point, &page_area, - &selection->rect.x1, - &selection->rect.y1); + _ev_view_transform_view_point_to_doc_point (view, point, &page_area, + &selection->rect.x1, + &selection->rect.y1); /* If the selection is contained within just one page, * make sure we don't write 'start' into both points @@ -5966,9 +5955,9 @@ compute_new_selection_text (EvView *view, point = stop; if (i == last) - view_point_to_doc_point (view, point, &page_area, - &selection->rect.x2, - &selection->rect.y2); + _ev_view_transform_view_point_to_doc_point (view, point, &page_area, + &selection->rect.x2, + &selection->rect.y2); list = g_list_append (list, selection); } |