#include "ev-transition-animation.h"
#include "ev-view-cursor.h"
#include "ev-page-cache.h"
-#include "ev-mapping.h"
enum {
PROP_0,
PROP_DOCUMENT,
PROP_CURRENT_PAGE,
- PROP_ROTATION
+ PROP_ROTATION,
+ PROP_INVERTED_COLORS
};
enum {
cairo_surface_t *current_surface;
EvDocument *document;
guint rotation;
+ gboolean inverted_colors;
EvPresentationState state;
gdouble scale;
gint monitor_width;
ev_view_presentation_set_normal (EvViewPresentation *pview)
{
GtkWidget *widget = GTK_WIDGET (pview);
+ GtkStyle *style;
if (pview->state == EV_PRESENTATION_NORMAL)
return;
pview->state = EV_PRESENTATION_NORMAL;
- gdk_window_set_background (widget->window, &widget->style->black);
+ style = gtk_widget_get_style (widget);
+ gdk_window_set_background (gtk_widget_get_window (widget), &style->black);
gtk_widget_queue_draw (widget);
}
ev_view_presentation_set_black (EvViewPresentation *pview)
{
GtkWidget *widget = GTK_WIDGET (pview);
+ GtkStyle *style;
if (pview->state == EV_PRESENTATION_BLACK)
return;
pview->state = EV_PRESENTATION_BLACK;
- gdk_window_set_background (widget->window, &widget->style->black);
+ style = gtk_widget_get_style (widget);
+ gdk_window_set_background (gtk_widget_get_window (widget), &style->black);
gtk_widget_queue_draw (widget);
}
ev_view_presentation_set_white (EvViewPresentation *pview)
{
GtkWidget *widget = GTK_WIDGET (pview);
+ GtkStyle *style;
if (pview->state == EV_PRESENTATION_WHITE)
return;
pview->state = EV_PRESENTATION_WHITE;
- gdk_window_set_background (widget->window, &widget->style->white);
+ style = gtk_widget_get_style (widget);
+ gdk_window_set_background (gtk_widget_get_window (widget), &style->white);
gtk_widget_queue_draw (widget);
}
ev_view_presentation_get_page_area (EvViewPresentation *pview,
GdkRectangle *area)
{
- GtkWidget *widget = GTK_WIDGET (pview);
- gdouble doc_width, doc_height;
- gint view_width, view_height;
- gdouble scale;
+ GtkWidget *widget = GTK_WIDGET (pview);
+ GtkAllocation allocation;
+ gdouble doc_width, doc_height;
+ gint view_width, view_height;
+ gdouble scale;
ev_document_get_page_size (pview->document,
pview->current_page,
view_height = (gint)((doc_height * scale) + 0.5);
}
- area->x = (MAX (0, widget->allocation.width - view_width)) / 2;
- area->y = (MAX (0, widget->allocation.height - view_height)) / 2;
+ gtk_widget_get_allocation (widget, &allocation);
+
+ area->x = (MAX (0, allocation.width - view_width)) / 2;
+ area->y = (MAX (0, allocation.height - view_height)) / 2;
area->width = view_width;
area->height = view_height;
}
pview->animation = ev_transition_animation_new (effect);
- surface = EV_JOB_RENDER (pview->curr_job)->surface;
+ surface = pview->curr_job ? EV_JOB_RENDER (pview->curr_job)->surface : NULL;
ev_transition_animation_set_origin_surface (pview->animation,
surface != NULL ?
surface : pview->current_surface);
jump = new_page - pview->current_page;
if (jump == -1)
- surface = EV_JOB_RENDER (pview->prev_job)->surface;
+ surface = pview->prev_job ? EV_JOB_RENDER (pview->prev_job)->surface : NULL;
else if (jump == 1)
- surface = EV_JOB_RENDER (pview->next_job)->surface;
+ surface = pview->next_job ? EV_JOB_RENDER (pview->next_job)->surface : NULL;
else
surface = NULL;
if (surface)
{
EvJobRender *job_render = EV_JOB_RENDER (job);
+ if (pview->inverted_colors)
+ ev_document_misc_invert_surface (job_render->surface);
+
if (job != pview->curr_job)
return;
{
GdkEvent *fevent = gdk_event_new (GDK_FOCUS_CHANGE);
- g_object_ref (widget);
-
- if (in)
- GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS);
- else
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS);
-
fevent->focus_change.type = GDK_FOCUS_CHANGE;
- fevent->focus_change.window = g_object_ref (widget->window);
+ fevent->focus_change.window = gtk_widget_get_window (widget);
fevent->focus_change.in = in;
+ if (fevent->focus_change.window)
+ g_object_ref (fevent->focus_change.window);
- gtk_widget_event (widget, fevent);
+ gtk_widget_send_focus_change (widget, fevent);
- g_object_notify (G_OBJECT (widget), "has-focus");
-
- g_object_unref (widget);
gdk_event_free (fevent);
}
static void
ev_view_presentation_goto_window_create (EvViewPresentation *pview)
{
- GtkWidget *frame, *hbox, *toplevel, *label;
+ GtkWidget *frame, *hbox, *label;
+ GtkWindow *toplevel, *goto_window;
- toplevel = gtk_widget_get_toplevel (GTK_WIDGET (pview));
+ toplevel = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (pview)));
+ goto_window = GTK_WINDOW (pview->goto_window);
if (pview->goto_window) {
- if (GTK_WINDOW (toplevel)->group)
- gtk_window_group_add_window (GTK_WINDOW (toplevel)->group,
- GTK_WINDOW (pview->goto_window));
- else if (GTK_WINDOW (pview->goto_window)->group)
- gtk_window_group_remove_window (GTK_WINDOW (pview->goto_window)->group,
- GTK_WINDOW (pview->goto_window));
+ if (gtk_window_has_group (toplevel))
+ gtk_window_group_add_window (gtk_window_get_group (toplevel), goto_window);
+ else if (gtk_window_has_group (goto_window))
+ gtk_window_group_remove_window (gtk_window_get_group (goto_window), goto_window);
+
return;
}
pview->goto_window = gtk_window_new (GTK_WINDOW_POPUP);
- gtk_window_set_screen (GTK_WINDOW (pview->goto_window),
- gtk_widget_get_screen (GTK_WIDGET (pview)));
+ gtk_window_set_screen (goto_window, gtk_widget_get_screen (GTK_WIDGET (pview)));
- if (GTK_WINDOW (toplevel)->group)
- gtk_window_group_add_window (GTK_WINDOW (toplevel)->group,
- GTK_WINDOW (pview->goto_window));
+ if (gtk_window_has_group (toplevel))
+ gtk_window_group_add_window (gtk_window_get_group (toplevel), goto_window);
- gtk_window_set_modal (GTK_WINDOW (pview->goto_window), TRUE);
+ gtk_window_set_modal (goto_window, TRUE);
g_signal_connect (pview->goto_window, "delete_event",
G_CALLBACK (ev_view_presentation_goto_window_delete_event),
new_event = (GdkEventKey *) gdk_event_copy (event);
g_object_unref (new_event->window);
- new_event->window = g_object_ref (pview->goto_window->window);
+ new_event->window = gtk_widget_get_window (pview->goto_window);
+ if (new_event->window)
+ g_object_ref (new_event->window);
gtk_widget_realize (pview->goto_window);
gtk_widget_event (pview->goto_window, (GdkEvent *)new_event);
gdouble x,
gdouble y)
{
- GdkRectangle page_area;
- GList *link_mapping;
- EvLink *link;
- gdouble width, height;
- gdouble new_x, new_y;
- gdouble scale;
+ GdkRectangle page_area;
+ EvMappingList *link_mapping;
+ EvLink *link;
+ gdouble width, height;
+ gdouble new_x, new_y;
+ gdouble scale;
if (!pview->page_cache)
return NULL;
pview->cursor = view_cursor;
cursor = ev_view_cursor_new (gtk_widget_get_display (widget), view_cursor);
- gdk_window_set_cursor (widget->window, cursor);
+ gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);
gdk_flush ();
if (cursor)
gdk_cursor_unref (cursor);
requisition->height = 0;
}
-static void
-ev_view_presentation_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- GTK_WIDGET_CLASS (ev_view_presentation_parent_class)->size_allocate (widget, allocation);
-
- widget->allocation = *allocation;
-}
-
static void
ev_view_presentation_draw_end_page (EvViewPresentation *pview)
{
PangoLayout *layout;
PangoFontDescription *font_desc;
gchar *markup;
+ GtkAllocation allocation;
GdkRectangle area = {0};
const gchar *text = _("End of presentation. Click to exit.");
pango_font_description_set_size (font_desc, 16 * PANGO_SCALE);
pango_layout_set_font_description (layout, font_desc);
- area.width = widget->allocation.width;
- area.height = widget->allocation.height;
+ gtk_widget_get_allocation (widget, &allocation);
+ area.width = allocation.width;
+ area.height = allocation.height;
- gtk_paint_layout (widget->style,
- widget->window,
+ gtk_paint_layout (gtk_widget_get_style (widget),
+ gtk_widget_get_window (widget),
gtk_widget_get_state (widget),
FALSE,
&area,
if (ev_transition_animation_ready (pview->animation)) {
ev_view_presentation_get_page_area (pview, &page_area);
- cr = gdk_cairo_create (widget->window);
+ cr = gdk_cairo_create (gtk_widget_get_window (widget));
/* normalize to x=0, y=0 */
cairo_translate (cr, page_area.x, page_area.y);
ev_view_presentation_get_page_area (pview, &page_area);
if (gdk_rectangle_intersect (&page_area, &(event->area), &overlap)) {
- cr = gdk_cairo_create (widget->window);
+ cr = gdk_cairo_create (gtk_widget_get_window (widget));
/* Try to fix rounding errors. See bug #438760 */
if (overlap.width == page_area.width)
GdkRectangle monitor;
gint monitor_num;
- monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
+ monitor_num = gdk_screen_get_monitor_at_window (screen, gtk_widget_get_window (widget));
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
pview->monitor_width = monitor.width;
pview->monitor_height = monitor.height;
static void
ev_view_presentation_realize (GtkWidget *widget)
{
+ GdkWindow *window;
+ GtkStyle *style;
GdkWindowAttr attributes;
+ GtkAllocation allocation;
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+ gtk_widget_set_realized (widget, TRUE);
attributes.window_type = GDK_WINDOW_CHILD;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
+ gtk_widget_get_allocation (widget, &allocation);
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
attributes.event_mask = GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK |
GDK_LEAVE_NOTIFY_MASK;
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes,
- GDK_WA_X | GDK_WA_Y |
- GDK_WA_COLORMAP |
- GDK_WA_VISUAL);
- gdk_window_set_user_data (widget->window, widget);
- widget->style = gtk_style_attach (widget->style, widget->window);
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes,
+ GDK_WA_X | GDK_WA_Y |
+ GDK_WA_COLORMAP |
+ GDK_WA_VISUAL);
+
+ gdk_window_set_user_data (window, widget);
+ gtk_widget_set_window (widget, window);
- gdk_window_set_background (widget->window, &widget->style->black);
+ gtk_widget_style_attach (widget);
+ style = gtk_widget_get_style (widget);
+ gdk_window_set_background (window, &style->black);
g_idle_add ((GSourceFunc)init_presentation, widget);
}
case PROP_ROTATION:
pview->rotation = g_value_get_uint (value);
break;
+ case PROP_INVERTED_COLORS:
+ pview->inverted_colors = g_value_get_boolean (value);
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
klass->change_page = ev_view_presentation_change_page;
- widget_class->size_allocate = ev_view_presentation_size_allocate;
widget_class->size_request = ev_view_presentation_size_request;
widget_class->realize = ev_view_presentation_realize;
widget_class->expose_event = ev_view_presentation_expose_event;
0, 360, 0,
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY));
+ g_object_class_install_property (gobject_class,
+ PROP_INVERTED_COLORS,
+ g_param_spec_boolean ("inverted_colors",
+ "Inverted Colors",
+ "Whether presentation is displayed with inverted colors",
+ FALSE,
+ G_PARAM_WRITABLE |
+ G_PARAM_CONSTRUCT_ONLY));
signals[CHANGE_PAGE] =
g_signal_new ("change_page",
static void
ev_view_presentation_init (EvViewPresentation *pview)
{
- GTK_WIDGET_SET_FLAGS (pview, GTK_CAN_FOCUS);
+ gtk_widget_set_can_focus (GTK_WIDGET (pview), TRUE);
}
GtkWidget *
ev_view_presentation_new (EvDocument *document,
guint current_page,
- guint rotation)
+ guint rotation,
+ gboolean inverted_colors)
{
g_return_val_if_fail (EV_IS_DOCUMENT (document), NULL);
g_return_val_if_fail (current_page < ev_document_get_n_pages (document), NULL);
"document", document,
"current_page", current_page,
"rotation", rotation,
+ "inverted_colors", inverted_colors,
NULL));
}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff