#include <gtk/gtkaction.h>
-#include <ardour/tempo.h>
-#include <ardour/profile.h>
+#include "ardour/tempo.h"
+#include "ardour/profile.h"
#include <gtkmm2ext/gtk_ui.h>
#include "editor.h"
#include "actions.h"
#include "gtk-custom-hruler.h"
#include "gui_thread.h"
+#include "time_axis_view.h"
#include "i18n.h"
{
ruler_editor = this;
ruler_grabbed_widget = 0;
-
+
_ruler_separator = new Gtk::HSeparator();
_ruler_separator->set_size_request(-1, 2);
_ruler_separator->set_name("TimebarPadding");
_ruler_separator->show();
-
+
+ _minsec_ruler = gtk_custom_hruler_new ();
+ minsec_ruler = Glib::wrap (_minsec_ruler);
+ minsec_ruler->set_name ("MinSecRuler");
+ minsec_ruler->set_size_request (-1, (int)timebar_height);
+ gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_minsec_ruler), &ruler_metrics[ruler_metric_minsec]);
+ minsec_ruler->hide ();
+ minsec_ruler->set_no_show_all();
+
_smpte_ruler = gtk_custom_hruler_new ();
smpte_ruler = Glib::wrap (_smpte_ruler);
smpte_ruler->set_name ("SMPTERuler");
smpte_ruler->set_size_request (-1, (int)timebar_height);
gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_smpte_ruler), &ruler_metrics[ruler_metric_smpte]);
-
+ smpte_ruler->hide ();
+ smpte_ruler->set_no_show_all();
+ smpte_nmarks = 0;
+
_bbt_ruler = gtk_custom_hruler_new ();
bbt_ruler = Glib::wrap (_bbt_ruler);
bbt_ruler->set_name ("BBTRuler");
bbt_ruler->set_size_request (-1, (int)timebar_height);
gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
+ bbt_ruler->hide ();
+ bbt_ruler->set_no_show_all();
+ bbt_nmarks = 0;
_frames_ruler = gtk_custom_hruler_new ();
frames_ruler = Glib::wrap (_frames_ruler);
frames_ruler->set_name ("FramesRuler");
frames_ruler->set_size_request (-1, (int)timebar_height);
gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_frames_ruler), &ruler_metrics[ruler_metric_frames]);
+ frames_ruler->hide ();
+ frames_ruler->set_no_show_all();
- _minsec_ruler = gtk_custom_hruler_new ();
- minsec_ruler = Glib::wrap (_minsec_ruler);
- minsec_ruler->set_name ("MinSecRuler");
- minsec_ruler->set_size_request (-1, (int)timebar_height);
- gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_minsec_ruler), &ruler_metrics[ruler_metric_minsec]);
+ _bbt_ruler = gtk_custom_hruler_new ();
+ bbt_ruler = Glib::wrap (_bbt_ruler);
+ bbt_ruler->set_name ("BBTRuler");
+ bbt_ruler->set_size_request (-1, (int)timebar_height);
+ gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
+ bbt_ruler->hide ();
+ bbt_ruler->set_no_show_all();
+ minsec_ruler->hide ();
+ minsec_ruler->set_no_show_all();
+ minsec_nmarks = 0;
+
+ using namespace Box_Helpers;
+ BoxList & ruler_lab_children = ruler_label_vbox.children();
+ BoxList & ruler_children = time_canvas_vbox.children();
+ BoxList & lab_children = time_button_vbox.children();
+
+ BoxList::iterator canvaspos = ruler_children.begin();
+
+ lab_children.push_back (Element(meter_label, PACK_SHRINK, PACK_START));
+ lab_children.push_back (Element(tempo_label, PACK_SHRINK, PACK_START));
+ lab_children.push_back (Element(range_mark_label, PACK_SHRINK, PACK_START));
+ lab_children.push_back (Element(transport_mark_label, PACK_SHRINK, PACK_START));
+ lab_children.push_back (Element(cd_mark_label, PACK_SHRINK, PACK_START));
+ lab_children.push_back (Element(mark_label, PACK_SHRINK, PACK_START));
+
+ ruler_lab_children.push_back (Element(minsec_label, PACK_SHRINK, PACK_START));
+ ruler_children.insert (canvaspos, Element(*minsec_ruler, PACK_SHRINK, PACK_START));
+ ruler_lab_children.push_back (Element(smpte_label, PACK_SHRINK, PACK_START));
+ ruler_children.insert (canvaspos, Element(*smpte_ruler, PACK_SHRINK, PACK_START));
+ ruler_lab_children.push_back (Element(frame_label, PACK_SHRINK, PACK_START));
+ ruler_children.insert (canvaspos, Element(*frames_ruler, PACK_SHRINK, PACK_START));
+ ruler_lab_children.push_back (Element(bbt_label, PACK_SHRINK, PACK_START));
+ ruler_children.insert (canvaspos, Element(*bbt_ruler, PACK_SHRINK, PACK_START));
- visible_timebars = 1; /*this will be changed below */
+ smpte_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
+ bbt_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
+ frames_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
+ minsec_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
+
+ smpte_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
+ bbt_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
+ frames_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
+ minsec_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
+
+ smpte_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
+ bbt_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
+ frames_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
+ minsec_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
+
+ smpte_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
+ bbt_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
+ frames_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
+ minsec_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
+
+ smpte_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
+ bbt_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
+ frames_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
+ minsec_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
+
+ visible_timebars = 0; /*this will be changed below */
ruler_pressed_button = 0;
canvas_timebars_vsize = 0;
}
ruler_items.push_back (MenuElem (*action->create_menu_item()));
}
- editor_ruler_menu->popup (1, gtk_get_current_event_time());
+ editor_ruler_menu->popup (1, gtk_get_current_event_time());
no_ruler_shown_update = false;
}
if (node) {
if ((prop = node->property ("smpte")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_timecode_action->set_active (true);
- else
+ } else {
ruler_timecode_action->set_active (false);
+ }
}
if ((prop = node->property ("bbt")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_bbt_action->set_active (true);
- else
+ } else {
ruler_bbt_action->set_active (false);
+ }
}
if ((prop = node->property ("frames")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_samples_action->set_active (true);
- else
+ } else {
ruler_samples_action->set_active (false);
+ }
}
if ((prop = node->property ("minsec")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_minsec_action->set_active (true);
- else
+ } else {
ruler_minsec_action->set_active (false);
+ }
}
if ((prop = node->property ("tempo")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_tempo_action->set_active (true);
- else
+ } else {
ruler_tempo_action->set_active (false);
+ }
}
if ((prop = node->property ("meter")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_meter_action->set_active (true);
- else
+ } else {
ruler_meter_action->set_active (false);
+ }
}
if ((prop = node->property ("marker")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_marker_action->set_active (true);
- else
+ } else {
ruler_marker_action->set_active (false);
+ }
}
if ((prop = node->property ("rangemarker")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_range_action->set_active (true);
- else
+ } else {
ruler_range_action->set_active (false);
+ }
}
if ((prop = node->property ("transportmarker")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_loop_punch_action->set_active (true);
- else
+ } else {
ruler_loop_punch_action->set_active (false);
+ }
}
if ((prop = node->property ("cdmarker")) != 0) {
- if (prop->value() == "yes")
+ if (prop->value() == "yes") {
ruler_cd_marker_action->set_active (true);
- else
+ } else {
ruler_cd_marker_action->set_active (false);
+ }
} else {
// this session doesn't yet know about the cdmarker ruler
}
no_ruler_shown_update = false;
-
update_ruler_visibility ();
}
void
Editor::update_ruler_visibility ()
{
- using namespace Box_Helpers;
- BoxList & lab_children = time_button_vbox.children();
- BoxList & ruler_lab_children = ruler_label_vbox.children();
- BoxList & ruler_children = time_canvas_vbox.children();
int visible_rulers = 0;
if (no_ruler_shown_update) {
visible_timebars = 0;
- lab_children.clear();
- ruler_lab_children.clear();
-
- // leave the last one (the time_canvas) intact
- while (ruler_children.size() > 0) {
- ruler_children.pop_front();
- }
-
- BoxList::iterator canvaspos = ruler_children.begin();
-
- _smpte_ruler = gtk_custom_hruler_new ();
- smpte_ruler = Glib::wrap (_smpte_ruler);
- smpte_ruler->set_name ("SMPTERuler");
- smpte_ruler->set_size_request (-1, (int)timebar_height);
- gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_smpte_ruler), &ruler_metrics[ruler_metric_smpte]);
-
- _bbt_ruler = gtk_custom_hruler_new ();
- bbt_ruler = Glib::wrap (_bbt_ruler);
- bbt_ruler->set_name ("BBTRuler");
- bbt_ruler->set_size_request (-1, (int)timebar_height);
- gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_bbt_ruler), &ruler_metrics[ruler_metric_bbt]);
-
- _frames_ruler = gtk_custom_hruler_new ();
- frames_ruler = Glib::wrap (_frames_ruler);
- frames_ruler->set_name ("FramesRuler");
- frames_ruler->set_size_request (-1, (int)timebar_height);
- gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_frames_ruler), &ruler_metrics[ruler_metric_frames]);
-
- _minsec_ruler = gtk_custom_hruler_new ();
- minsec_ruler = Glib::wrap (_minsec_ruler);
- minsec_ruler->set_name ("MinSecRuler");
- minsec_ruler->set_size_request (-1, (int)timebar_height);
- gtk_custom_ruler_set_metric (GTK_CUSTOM_RULER(_minsec_ruler), &ruler_metrics[ruler_metric_minsec]);
-
- smpte_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
- bbt_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
- frames_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
- minsec_ruler->add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK|Gdk::SCROLL_MASK);
-
- smpte_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
- bbt_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
- frames_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
- minsec_ruler->signal_button_release_event().connect (mem_fun(*this, &Editor::ruler_button_release));
-
- smpte_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
- bbt_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
- frames_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
- minsec_ruler->signal_button_press_event().connect (mem_fun(*this, &Editor::ruler_button_press));
-
- smpte_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
- bbt_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
- frames_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
- minsec_ruler->signal_motion_notify_event().connect (mem_fun(*this, &Editor::ruler_mouse_motion));
-
- smpte_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
- bbt_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
- frames_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
- minsec_ruler->signal_scroll_event().connect (mem_fun(*this, &Editor::ruler_scroll));
-
- ruler_children.insert (canvaspos, Element(*_ruler_separator, PACK_SHRINK, PACK_START));
-
if (ruler_minsec_action->get_active()) {
- ruler_lab_children.push_back (Element(minsec_label, PACK_SHRINK, PACK_START));
- ruler_children.insert (canvaspos, Element(*minsec_ruler, PACK_SHRINK, PACK_START));
visible_rulers++;
+ minsec_label.show ();
+ minsec_ruler->show ();
+ } else {
+ minsec_label.hide ();
+ minsec_ruler->hide ();
}
if (ruler_timecode_action->get_active()) {
- ruler_lab_children.push_back (Element(smpte_label, PACK_SHRINK, PACK_START));
- ruler_children.insert (canvaspos, Element(*smpte_ruler, PACK_SHRINK, PACK_START));
visible_rulers++;
+ smpte_label.show ();
+ smpte_ruler->show ();
+ } else {
+ smpte_label.hide ();
+ smpte_ruler->hide ();
}
if (ruler_samples_action->get_active()) {
- ruler_lab_children.push_back (Element(frame_label, PACK_SHRINK, PACK_START));
- ruler_children.insert (canvaspos, Element(*frames_ruler, PACK_SHRINK, PACK_START));
visible_rulers++;
+ frame_label.show ();
+ frames_ruler->show ();
+ } else {
+ frame_label.hide ();
+ frames_ruler->hide ();
}
if (ruler_bbt_action->get_active()) {
- ruler_lab_children.push_back (Element(bbt_label, PACK_SHRINK, PACK_START));
- ruler_children.insert (canvaspos, Element(*bbt_ruler, PACK_SHRINK, PACK_START));
visible_rulers++;
+ bbt_label.show ();
+ bbt_ruler->show ();
+ } else {
+ bbt_label.hide ();
+ bbt_ruler->hide ();
}
double tbpos = 0.0;
double tbgpos = 0.0;
double old_unit_pos;
-
- if (ruler_meter_action->get_active()) {
- lab_children.push_back (Element(meter_label, PACK_SHRINK, PACK_START));
+#ifdef GTKOSX
+ /* gtk update probs require this (damn) */
+ meter_label.hide();
+ tempo_label.hide();
+ range_mark_label.hide();
+ transport_mark_label.hide();
+ cd_mark_label.hide();
+ mark_label.hide();
+#endif
+ if (ruler_meter_action->get_active()) {
old_unit_pos = meter_group->property_y();
if (tbpos != old_unit_pos) {
meter_group->move ( 0.0, tbpos - old_unit_pos);
old_unit_pos = meter_bar_group->property_y();
if (tbgpos != old_unit_pos) {
meter_bar_group->move ( 0.0, tbgpos - old_unit_pos);
- }
+ }
meter_bar_group->show();
meter_group->show();
+ meter_label.show();
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
meter_bar_group->hide();
meter_group->hide();
+ meter_label.hide();
}
if (ruler_tempo_action->get_active()) {
- lab_children.push_back (Element(tempo_label, PACK_SHRINK, PACK_START));
old_unit_pos = tempo_group->property_y();
if (tbpos != old_unit_pos) {
tempo_group->move(0.0, tbpos - old_unit_pos);
}
tempo_bar_group->show();
tempo_group->show();
+ tempo_label.show();
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
tempo_bar_group->hide();
tempo_group->hide();
+ tempo_label.hide();
}
if (!Profile->get_sae() && ruler_range_action->get_active()) {
- lab_children.push_back (Element(range_mark_label, PACK_SHRINK, PACK_START));
old_unit_pos = range_marker_group->property_y();
if (tbpos != old_unit_pos) {
range_marker_group->move (0.0, tbpos - old_unit_pos);
}
range_marker_bar_group->show();
range_marker_group->show();
+ range_mark_label.show();
+
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
range_marker_bar_group->hide();
range_marker_group->hide();
+ range_mark_label.hide();
}
if (ruler_loop_punch_action->get_active()) {
- lab_children.push_back (Element(transport_mark_label, PACK_SHRINK, PACK_START));
old_unit_pos = transport_marker_group->property_y();
if (tbpos != old_unit_pos) {
transport_marker_group->move ( 0.0, tbpos - old_unit_pos);
}
transport_marker_bar_group->show();
transport_marker_group->show();
+ transport_mark_label.show();
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
transport_marker_bar_group->hide();
transport_marker_group->hide();
+ transport_mark_label.hide();
}
if (ruler_cd_marker_action->get_active()) {
- lab_children.push_back (Element(cd_mark_label, PACK_SHRINK, PACK_START));
old_unit_pos = cd_marker_group->property_y();
if (tbpos != old_unit_pos) {
cd_marker_group->move (0.0, tbpos - old_unit_pos);
}
cd_marker_bar_group->show();
cd_marker_group->show();
+ cd_mark_label.show();
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
cd_marker_bar_group->hide();
cd_marker_group->hide();
+ cd_mark_label.hide();
// make sure all cd markers show up in their respective places
update_cd_marker_display();
}
if (ruler_marker_action->get_active()) {
- lab_children.push_back (Element(mark_label, PACK_SHRINK, PACK_START));
old_unit_pos = marker_group->property_y();
if (tbpos != old_unit_pos) {
marker_group->move ( 0.0, tbpos - old_unit_pos);
}
marker_bar_group->show();
marker_group->show();
+ mark_label.show();
tbpos += timebar_height;
tbgpos += timebar_height;
visible_timebars++;
} else {
marker_bar_group->hide();
marker_group->hide();
+ mark_label.hide();
}
-
+
gdouble old_canvas_timebars_vsize = canvas_timebars_vsize;
- canvas_timebars_vsize = timebar_height * visible_timebars;
+ canvas_timebars_vsize = (timebar_height * visible_timebars) - 1;
gdouble vertical_pos_delta = canvas_timebars_vsize - old_canvas_timebars_vsize;
+ vertical_adjustment.set_upper(vertical_adjustment.get_upper() + vertical_pos_delta);
+ full_canvas_height += vertical_pos_delta;
- if (vertical_pos_delta < 0 && (vertical_adjustment.get_value() + canvas_height) >= vertical_adjustment.get_upper()) {
- /*if we're at the bottom of the canvas, don't move the _trackview_grooup*/
- vertical_adjustment.set_upper(vertical_adjustment.get_upper() + vertical_pos_delta);
+ if (vertical_adjustment.get_value() != 0 && (vertical_adjustment.get_value() + canvas_height >= full_canvas_height)) {
+ /*if we're at the bottom of the canvas, don't move the _trackview_group*/
+ vertical_adjustment.set_value (full_canvas_height - canvas_height + 1);
} else {
- vertical_adjustment.set_upper(vertical_adjustment.get_upper() + vertical_pos_delta);
- _trackview_group->move (0, vertical_pos_delta);
+ _trackview_group->property_y () = - get_trackview_group_vertical_offset ();
+ _background_group->property_y () = - get_trackview_group_vertical_offset ();
+ _trackview_group->move (0, 0);
+ _background_group->move (0, 0);
+ last_trackview_group_vertical_offset = get_trackview_group_vertical_offset ();
+ }
+
+ gdouble bottom_track_pos = vertical_adjustment.get_value() + canvas_height - canvas_timebars_vsize;
+ std::pair<TimeAxisView*, int> const p = trackview_by_y_position (bottom_track_pos);
+ if (p.first) {
+ p.first->clip_to_viewport ();
}
- ruler_label_vbox.set_size_request (-1, (int)(timebar_height * visible_rulers));
+ ruler_label_vbox.set_size_request (-1, (int)(timebar_height * visible_rulers));
time_canvas_vbox.set_size_request (-1,-1);
- time_canvas_event_box.queue_resize();
- compute_fixed_ruler_scale();
- update_fixed_rulers();
-// redisplay_tempo (false);
-
- time_canvas_event_box.show_all();
- ruler_label_event_box.show_all();
- time_button_event_box.show_all();
-
- compute_current_bbt_points (leftmost_frame, leftmost_frame + (nframes64_t)(edit_packer.get_width() * frames_per_unit));
- compute_bbt_ruler_scale (leftmost_frame, leftmost_frame + (nframes64_t)(edit_packer.get_width() * frames_per_unit));
+ update_fixed_rulers();
redisplay_tempo (false);
}
}
if (ruler_timecode_action->get_active()) {
- set_smpte_ruler_scale (leftmost_frame, leftmost_frame + (edit_packer.get_width() * frames_per_unit) );
+ set_smpte_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames() );
}
if (ruler_minsec_action->get_active()) {
- set_minsec_ruler_scale (leftmost_frame, leftmost_frame + (edit_packer.get_width() * frames_per_unit) );
+ set_minsec_ruler_scale (leftmost_frame, leftmost_frame + current_page_frames() );
}
}
ruler_metrics[ruler_metric_frames].units_per_pixel = frames_per_unit;
ruler_metrics[ruler_metric_minsec].units_per_pixel = frames_per_unit;
- rightmost_frame = leftmost_frame + current_page_frames ();
+ rightmost_frame = leftmost_frame + current_page_frames();
/* these force a redraw, which in turn will force execution of the metric callbacks
to compute the relevant ticks to display.