/*
- Copyright (C) 2003 Paul Davis
+ Copyright (C) 2003 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
-#include <pbd/error.h>
-#include <pbd/stacktrace.h>
+#include "pbd/error.h"
+#include "pbd/stacktrace.h"
-#include <ardour/types.h>
-#include <ardour/ardour.h>
+#include "ardour/types.h"
+#include "ardour/ardour.h"
#include <gtkmm2ext/utils.h>
+#include "ardour_ui.h"
+/*
+ * ardour_ui.h was moved up in the include list
+ * due to a conflicting definition of 'Rect' between
+ * Apple's MacTypes.h file and GTK
+ */
+
#include "public_editor.h"
#include "time_axis_view_item.h"
#include "time_axis_view.h"
#include "utils.h"
#include "canvas_impl.h"
#include "rgb_macros.h"
-#include "ardour_ui.h"
#include "i18n.h"
const double TimeAxisViewItem::NAME_X_OFFSET = 15.0;
const double TimeAxisViewItem::GRAB_HANDLE_LENGTH = 6 ;
+int TimeAxisViewItem::NAME_HEIGHT;
double TimeAxisViewItem::NAME_Y_OFFSET;
double TimeAxisViewItem::NAME_HIGHLIGHT_SIZE;
double TimeAxisViewItem::NAME_HIGHLIGHT_THRESH;
-
//---------------------------------------------------------------------------------------//
// Constructor / Desctructor
* @param start the start point of this item
* @param duration the duration of this item
*/
-TimeAxisViewItem::TimeAxisViewItem(const string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color& base_color,
- nframes_t start, nframes_t duration, bool recording,
+TimeAxisViewItem::TimeAxisViewItem(const string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color const & base_color,
+ nframes64_t start, nframes64_t duration, bool recording,
Visibility vis)
: trackview (tv), _recregion(recording)
{
/* first constructed item sets up font info */
NAME_FONT = get_font_for_style (N_("TimeAxisViewItemName"));
-
+
Gtk::Window win;
Gtk::Label foo;
win.add (foo);
Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout (X_("Hg")); /* ascender + descender */
- int width;
- int height;
+ int width = 0;
+ int height = 0;
layout->set_font_description (*NAME_FONT);
Gtkmm2ext::get_ink_pixel_size (layout, width, height);
- NAME_Y_OFFSET = height + 5;
- NAME_HIGHLIGHT_SIZE = height + 6;
- NAME_HIGHLIGHT_THRESH = NAME_HIGHLIGHT_SIZE * 2;
+ NAME_HEIGHT = height;
+ NAME_Y_OFFSET = height + 3;
+ NAME_HIGHLIGHT_SIZE = height + 2;
+ NAME_HIGHLIGHT_THRESH = NAME_HIGHLIGHT_SIZE * 3;
have_name_font = true;
}
group = new ArdourCanvas::Group (parent);
-
+
init (it_name, spu, base_color, start, duration, vis);
}
TimeAxisViewItem::TimeAxisViewItem (const TimeAxisViewItem& other)
- : trackview (other.trackview)
+ : sigc::trackable(other)
+ , trackview (other.trackview)
{
Gdk::Color c;
/* share the other's parent, but still create a new group */
Gnome::Canvas::Group* parent = other.group->property_parent();
-
+
group = new ArdourCanvas::Group (*parent);
init (other.item_name, other.samples_per_unit, c, other.frame_position, other.item_duration, other.visibility);
}
-
void
-TimeAxisViewItem::init (const string& it_name, double spu, Gdk::Color& base_color, nframes_t start, nframes_t duration, Visibility vis)
+TimeAxisViewItem::init (const string& it_name, double spu, Gdk::Color const & base_color, nframes64_t start, nframes64_t duration, Visibility vis)
{
item_name = it_name ;
- name_text_width = ::pixel_width (it_name, *NAME_FONT);
- last_name_text_width = 0;
samples_per_unit = spu ;
should_show_selection = true;
frame_position = start ;
item_duration = duration ;
name_connected = false;
- // why? fill_opacity = 60;
+ fill_opacity = 60;
position_locked = false ;
max_item_duration = ARDOUR::max_frames;
min_item_duration = 0 ;
show_vestigial = true;
visibility = vis;
_sensitive = true;
+ name_pixbuf_width = 0;
+ last_item_width = 0;
if (duration == 0) {
warning << "Time Axis Item Duration == 0" << endl ;
}
- vestigial_frame = new ArdourCanvas::SimpleRect (*group);
- vestigial_frame->property_x1() = (double) 0.0;
- vestigial_frame->property_y1() = (double) 1.0;
- vestigial_frame->property_x2() = (double) 2.0;
- vestigial_frame->property_y2() = (double) trackview.current_height();
+ vestigial_frame = new ArdourCanvas::SimpleRect (*group, 0.0, 1.0, 2.0, trackview.current_height());
+ vestigial_frame->hide ();
vestigial_frame->property_outline_what() = 0xF;
vestigial_frame->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_VestigialFrame.get();
vestigial_frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_VestigialFrame.get();
- vestigial_frame->hide ();
if (visibility & ShowFrame) {
- frame = new ArdourCanvas::SimpleRect (*group);
- frame->property_x1() = (double) 0.0;
- frame->property_y1() = (double) 1.0;
- frame->property_x2() = (double) trackview.editor.frame_to_pixel(duration);
- frame->property_y2() = (double) trackview.current_height();
+ frame = new ArdourCanvas::SimpleRect (*group, 0.0, 1.0, trackview.editor().frame_to_pixel(duration), trackview.current_height());
frame->property_outline_pixels() = 1;
frame->property_outline_what() = 0xF;
frame->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeAxisFrame.get();
- frame->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeAxisFrame.get();
/* by default draw all 4 edges */
}
frame->property_outline_what() = outline_what;
-
+
} else {
frame = 0;
}
if (visibility & ShowNameHighlight) {
- name_highlight = new ArdourCanvas::SimpleRect (*group);
if (visibility & FullWidthNameHighlight) {
- name_highlight->property_x1() = (double) 0.0;
- name_highlight->property_x2() = (double) (trackview.editor.frame_to_pixel(item_duration));
+ name_highlight = new ArdourCanvas::SimpleRect (*group, 0.0, trackview.editor().frame_to_pixel(item_duration), trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE, trackview.current_height() - 1);
} else {
- name_highlight->property_x1() = (double) 1.0;
- name_highlight->property_x2() = (double) (trackview.editor.frame_to_pixel(item_duration)) - 1;
+ name_highlight = new ArdourCanvas::SimpleRect (*group, 1.0, trackview.editor().frame_to_pixel(item_duration) - 1, trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE, trackview.current_height() - 1);
}
- name_highlight->property_y1() = (double) (trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE);
- name_highlight->property_y2() = (double) (trackview.current_height() - 1);
- name_highlight->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_NameHighlightFill.get();
- name_highlight->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_NameHighlightOutline.get();
-
name_highlight->set_data ("timeaxisviewitem", this);
} else {
}
if (visibility & ShowNameText) {
- name_text = new ArdourCanvas::Text (*group);
- name_text->property_x() = (double) TimeAxisViewItem::NAME_X_OFFSET;
- /* trackview.current_height() is the bottom of the trackview. subtract 1 to get back to the bottom of the highlight,
- then NAME_Y_OFFSET to position the text in the vertical center of the highlight
- */
- name_text->property_y() = (double) trackview.current_height() - 1.0 - TimeAxisViewItem::NAME_Y_OFFSET;
- name_text->property_font_desc() = *NAME_FONT;
- name_text->property_anchor() = Gtk::ANCHOR_NW;
+ name_pixbuf = new ArdourCanvas::Pixbuf(*group);
+ name_pixbuf->property_x() = NAME_X_OFFSET;
+ name_pixbuf->property_y() = trackview.current_height() - 1.0 - NAME_Y_OFFSET;
- name_text->set_data ("timeaxisviewitem", this);
-
} else {
- name_text = 0;
+ name_pixbuf = 0;
}
/* create our grab handles used for trimming/duration etc */
+ frame_handle_start = new ArdourCanvas::SimpleRect (*group, 0.0, TimeAxisViewItem::GRAB_HANDLE_LENGTH, 5.0, trackview.current_height());
+ frame_handle_start->property_outline_what() = 0x0;
- if (visibility & ShowHandles) {
- frame_handle_start = new ArdourCanvas::SimpleRect (*group);
- frame_handle_start->property_x1() = (double) 0.0;
- frame_handle_start->property_x2() = (double) TimeAxisViewItem::GRAB_HANDLE_LENGTH;
- frame_handle_start->property_y1() = (double) 1.0;
- frame_handle_start->property_y2() = (double) TimeAxisViewItem::GRAB_HANDLE_LENGTH+1;
- frame_handle_start->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
- frame_handle_start->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
-
- frame_handle_end = new ArdourCanvas::SimpleRect (*group);
- frame_handle_end->property_x1() = (double) (trackview.editor.frame_to_pixel(get_duration())) - (TimeAxisViewItem::GRAB_HANDLE_LENGTH);
- frame_handle_end->property_x2() = (double) trackview.editor.frame_to_pixel(get_duration());
- frame_handle_end->property_y1() = (double) 1;
- frame_handle_end->property_y2() = (double) TimeAxisViewItem::GRAB_HANDLE_LENGTH + 1;
- frame_handle_end->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
- frame_handle_end->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
-
- } else {
- frame_handle_start = 0;
- frame_handle_end = 0;
- }
+ frame_handle_end = new ArdourCanvas::SimpleRect (*group, 0.0, TimeAxisViewItem::GRAB_HANDLE_LENGTH, 5.0, trackview.current_height());
+ frame_handle_end->property_outline_what() = 0x0;
set_color (base_color) ;
* @return true if the position change was a success, false otherwise
*/
bool
-TimeAxisViewItem::set_position(nframes_t pos, void* src, double* delta)
+TimeAxisViewItem::set_position(nframes64_t pos, void* src, double* delta)
{
if (position_locked) {
return false;
}
frame_position = pos;
-
+
/* This sucks. The GnomeCanvas version I am using
doesn't correctly implement gnome_canvas_group_set_arg(),
so that simply setting the "x" arg of the group
thing. I see that in GNOME CVS, the current (Sept 2001)
version of GNOME Canvas rectifies this issue cleanly.
*/
-
+
double old_unit_pos ;
double new_unit_pos = pos / samples_per_unit ;
if (new_unit_pos != old_unit_pos) {
group->move (new_unit_pos - old_unit_pos, 0.0);
}
-
+
if (delta) {
(*delta) = new_unit_pos - old_unit_pos;
}
-
+
PositionChanged (frame_position, src) ; /* EMIT_SIGNAL */
return true;
*
* @return the position of this item
*/
-nframes_t
+nframes64_t
TimeAxisViewItem::get_position() const
{
return frame_position;
* @return true if the duration change was succesful, false otherwise
*/
bool
-TimeAxisViewItem::set_duration (nframes_t dur, void* src)
+TimeAxisViewItem::set_duration (nframes64_t dur, void* src)
{
if ((dur > max_item_duration) || (dur < min_item_duration)) {
warning << string_compose (_("new duration %1 frames is out of bounds for %2"), get_item_name(), dur)
}
item_duration = dur;
-
- reset_width_dependent_items (trackview.editor.frame_to_pixel (dur));
-
+
+ reset_width_dependent_items (trackview.editor().frame_to_pixel (dur));
+
DurationChanged (dur, src) ; /* EMIT_SIGNAL */
return true;
}
* Returns the duration of this item
*
*/
-nframes_t
+nframes64_t
TimeAxisViewItem::get_duration() const
{
return (item_duration);
* @param src the identity of the object that initiated the change
*/
void
-TimeAxisViewItem::set_max_duration(nframes_t dur, void* src)
+TimeAxisViewItem::set_max_duration(nframes64_t dur, void* src)
{
max_item_duration = dur ;
MaxDurationChanged(max_item_duration, src) ; /* EMIT_SIGNAL */
}
-
+
/**
* Returns the maxmimum duration that this item may be set to
*
* @return the maximum duration that this item may be set to
*/
-nframes_t
+nframes64_t
TimeAxisViewItem::get_max_duration() const
{
return (max_item_duration) ;
* @param src the identity of the object that initiated the change
*/
void
-TimeAxisViewItem::set_min_duration(nframes_t dur, void* src)
+TimeAxisViewItem::set_min_duration(nframes64_t dur, void* src)
{
min_item_duration = dur ;
MinDurationChanged(max_item_duration, src) ; /* EMIT_SIGNAL */
}
-
+
/**
* Returns the minimum duration that this item mey be set to
*
* @return the nimum duration that this item mey be set to
*/
-nframes_t
+nframes64_t
TimeAxisViewItem::get_min_duration() const
{
return(min_item_duration) ;
* @param src the identity of the object that initiated the change
*/
void
-TimeAxisViewItem::set_max_duration_active(bool active, void* src)
+TimeAxisViewItem::set_max_duration_active (bool active, void* /*src*/)
{
- max_duration_active = active ;
+ max_duration_active = active;
}
-
+
/**
* Returns whether the Maximum Duration constraint is active and should be enforced
*
{
return(max_duration_active) ;
}
-
+
/**
* Sets whether the Minimum Duration constraint is active and should be enforced
*
* @param src the identity of the object that initiated the change
*/
void
-TimeAxisViewItem::set_min_duration_active(bool active, void* src)
+TimeAxisViewItem::set_min_duration_active (bool active, void* /*src*/)
{
min_duration_active = active ;
}
-
+
/**
* Returns whether the Maximum Duration constraint is active and should be enforced
*
if (new_name != item_name) {
std::string temp_name = item_name ;
item_name = new_name ;
- name_text_width = ::pixel_width (new_name, *NAME_FONT);
NameChanged (item_name, temp_name, src) ; /* EMIT_SIGNAL */
}
}
}
}
-void
+void
TimeAxisViewItem::set_should_show_selection (bool yn)
{
if (should_show_selection != yn) {
TimeAxisViewItem::get_time_axis_view()
{
return trackview;
-}
+}
//---------------------------------------------------------------------------------------//
// ui methods & data
void
TimeAxisViewItem::set_name_text(const ustring& new_name)
{
- if (name_text) {
- name_text->property_text() = new_name;
- name_text_width = pixel_width (new_name, *NAME_FONT);
- name_text_size_cache.clear ();
+ if (!name_pixbuf) {
+ return;
}
+
+ last_item_width = trackview.editor().frame_to_pixel(item_duration);
+ name_pixbuf_width = pixel_width (new_name, *NAME_FONT) + 2;
+ name_pixbuf->property_pixbuf() = pixbuf_from_ustring(new_name, NAME_FONT, name_pixbuf_width, NAME_HEIGHT);
}
+
/**
* Set the height of this item
*
* @param h the new height
- */
+ */
void
TimeAxisViewItem::set_height (double height)
{
if (name_highlight) {
if (height < NAME_HIGHLIGHT_THRESH) {
name_highlight->hide();
- if (name_text) {
- name_text->hide();
- }
+ name_pixbuf->hide();
+
} else {
name_highlight->show();
- if (name_text) {
- name_text->show();
- }
+ name_pixbuf->show();
+
}
if (height > NAME_HIGHLIGHT_SIZE) {
- name_highlight->property_y1() = (double) height+1 - NAME_HIGHLIGHT_SIZE;
- name_highlight->property_y2() = (double) height;
+ name_highlight->property_y1() = (double) height - 1 - NAME_HIGHLIGHT_SIZE;
+ name_highlight->property_y2() = (double) height - 2;
}
else {
/* it gets hidden now anyway */
}
}
- if (name_text) {
- name_text->property_y() = height+1 - NAME_Y_OFFSET;
- if (height < NAME_HIGHLIGHT_THRESH) {
- name_text->property_fill_color_rgba() = fill_color;
- }
- else {
- name_text->property_fill_color_rgba() = label_color;
- }
+ if (visibility & ShowNameText) {
+ name_pixbuf->property_y() = height - 1 - NAME_Y_OFFSET;
}
if (frame) {
- frame->property_y2() = height+1;
+ frame->property_y2() = height - 1;
+ frame_handle_start->property_y2() = height - 1;
+ frame_handle_end->property_y2() = height - 1;
}
- vestigial_frame->property_y2() = height+1;
+ vestigial_frame->property_y2() = height - 1;
}
/**
- *
+ *
*/
void
-TimeAxisViewItem::set_color(Gdk::Color& base_color)
+TimeAxisViewItem::set_color (Gdk::Color const & base_color)
{
compute_colors (base_color);
set_colors ();
}
/**
- *
+ *
*/
ArdourCanvas::Item*
TimeAxisViewItem::get_canvas_frame()
}
/**
- *
+ *
*/
ArdourCanvas::Group*
TimeAxisViewItem::get_canvas_group()
}
/**
- *
+ *
*/
ArdourCanvas::Item*
TimeAxisViewItem::get_name_highlight()
}
/**
- *
+ *
*/
-ArdourCanvas::Text*
-TimeAxisViewItem::get_name_text()
+ArdourCanvas::Pixbuf*
+TimeAxisViewItem::get_name_pixbuf()
{
- return (name_text) ;
+ return (name_pixbuf) ;
}
/**
* @param color the base color of the item
*/
void
-TimeAxisViewItem::compute_colors(Gdk::Color& base_color)
+TimeAxisViewItem::compute_colors (Gdk::Color const & base_color)
{
unsigned char radius ;
char minor_shift ;
-
+
unsigned char r,g,b ;
/* FILL: this is simple */
/* for minor colors:
if the overall saturation is strong, make the minor colors light.
if its weak, make them dark.
-
+
we do this by moving an equal distance to the other side of the
central circle in the color wheel from where we started.
*/
r = base_color.get_red()/256;
g = base_color.get_green()/256;
b = base_color.get_blue()/256;
-
+
if (r > b)
{
if (r > g)
{
/* green sector => blue */
swap (g,b);
- }
+ }
}
else
{
r += minor_shift;
b += minor_shift;
g += minor_shift;
-
+
label_color = RGBA_TO_UINT(r,g,b,255);
r = (base_color.get_red()/256) + 127 ;
g = (base_color.get_green()/256) + 127 ;
b = (base_color.get_blue()/256) + 127 ;
-
+
label_color = RGBA_TO_UINT(r,g,b,255);
/* XXX can we do better than this ? */
/* We're trying ;) */
/* NUKECOLORS */
-
+
//frame_color_r = 192;
//frame_color_g = 192;
//frame_color_b = 194;
-
+
//selected_frame_color_r = 182;
//selected_frame_color_g = 145;
//selected_frame_color_b = 168;
-
+
//handle_color_r = 25 ;
//handle_color_g = 0 ;
//handle_color_b = 255 ;
TimeAxisViewItem::set_colors()
{
set_frame_color() ;
- if (name_text) {
- double height = NAME_HIGHLIGHT_THRESH;
-
- if (frame) {
- height = frame->property_y2();
- }
-
- if (height < NAME_HIGHLIGHT_THRESH) {
- name_text->property_fill_color_rgba() = fill_color;
- }
- else {
- name_text->property_fill_color_rgba() = label_color;
- }
- }
if (name_highlight) {
name_highlight->property_fill_color_rgba() = fill_color;
{
if (frame) {
uint32_t r,g,b,a;
-
+
if (_selected && should_show_selection) {
UINT_TO_RGBA(ARDOUR_UI::config()->canvasvar_SelectedFrameBase.get(), &r, &g, &b, &a);
frame->property_fill_color_rgba() = RGBA_TO_UINT(r, g, b, a);
if (frame_handle_start) {
if (position_locked) {
frame_handle_start->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TrimHandleLocked.get();
- frame_handle_end->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TrimHandleLocked.get();
+ frame_handle_end->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TrimHandleLocked.get();
} else {
- frame_handle_start->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TrimHandle.get();
- frame_handle_end->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_TrimHandle.get();
+ frame_handle_start->property_fill_color_rgba() = RGBA_TO_UINT(1, 1, 1, 0); //ARDOUR_UI::config()->canvasvar_TrimHandle.get();
+ frame_handle_end->property_fill_color_rgba() = RGBA_TO_UINT(1, 1, 1, 0); //ARDOUR_UI::config()->canvasvar_TrimHandle.get();
}
}
}
if (name_highlight) {
name_highlight->hide();
- if (name_text) {
- name_text->hide();
- }
+ name_pixbuf->hide();
}
if (frame) {
frame_handle_start->hide();
frame_handle_end->hide();
}
-
+
} else {
vestigial_frame->hide();
if (height < NAME_HIGHLIGHT_THRESH) {
name_highlight->hide();
- if (name_text) {
- name_text->hide();
- }
+ name_pixbuf->hide();
} else {
name_highlight->show();
- if (name_text && !get_item_name().empty()) {
- name_text->show();
+ if (!get_item_name().empty()) {
reset_name_width (pixel_width);
}
}
}
void
-TimeAxisViewItem::reset_name_width (double pixel_width)
+TimeAxisViewItem::reset_name_width (double /*pixel_width*/)
{
- if (name_text == 0) {
- return;
- }
+ uint32_t it_width;
+ int pb_width;
+ bool pixbuf_holds_full_name;
- int limit = (int) floor (pixel_width - NAME_X_OFFSET);
- bool shrinking = (last_name_text_width > pixel_width);
- int actual_width;
- ustring ustr;
- ustring::size_type n;
-
- if ((last_name_text_width && // we did this once
- shrinking && // we're getting smaller
- (name_text_width <= limit) && // fits the new size
- (name_text_width <= last_name_text_width - NAME_X_OFFSET))) { // fit into the old size too
- last_name_text_width = pixel_width;
+ if (!name_pixbuf) {
return;
}
- /* now check the cache of existing truncations */
-
- Gtk::Label foo;
- Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout ("");
-
- for (n = item_name.length(); n > 0; --n) {
-
- map<ustring::size_type,int>::iterator i;
+ it_width = trackview.editor().frame_to_pixel(item_duration);
+ pb_width = name_pixbuf_width;
- if ((i = name_text_size_cache.find (n)) != name_text_size_cache.end()) {
-
- /* we know the length of this substring already */
-
- if ((actual_width = (*i).second) < limit) {
-
- /* it fits, use it */
-
- ustr = item_name.substr (0, n);
- break;
- }
-
- } else {
-
- /* we don't know the length of this substring already, so compute
- it and put it into the cache.
- */
-
- layout->set_text (item_name.substr (0, n));
-
- int width, height;
- Gtkmm2ext::get_ink_pixel_size (layout, width, height);
-
- name_text_size_cache[n] = width;
-
- if ((actual_width = width) < limit) {
- ustr = item_name.substr (0, n);
- break;
- }
- }
- }
+ pixbuf_holds_full_name = last_item_width > pb_width + NAME_X_OFFSET;
+ last_item_width = it_width;
- if (n == 0) {
- name_text->property_text() = "";
- last_name_text_width = pixel_width;
+ if (pixbuf_holds_full_name && (it_width >= pb_width + NAME_X_OFFSET)) {
+ /*
+ we've previously had the full name length showing
+ and its still showing.
+ */
return;
- }
-
- /* don't use name for event handling if it leaves no room
- for trimming to work.
- */
+ }
- if (pixel_width - actual_width < (NAME_X_OFFSET * 2.0)) {
- if (name_connected) {
- name_connected = false;
- }
- } else {
- if (!name_connected) {
- name_connected = true;
- }
+ if (pb_width > it_width - NAME_X_OFFSET) {
+ pb_width = it_width - NAME_X_OFFSET;
}
- name_text->property_text() = ustr;
- name_text_width = actual_width;
- name_text->show();
- last_name_text_width = pixel_width;
+ if (pb_width <= 0 || it_width <= NAME_X_OFFSET) {
+ name_pixbuf->hide();
+ return;
+ } else {
+ name_pixbuf->show();
+ }
+ name_pixbuf->property_pixbuf() = pixbuf_from_ustring(item_name, NAME_FONT, pb_width, NAME_HEIGHT);
}
return false;
}
+void
+TimeAxisViewItem::set_y (double y)
+{
+ double const old = group->property_y ();
+ if (y != old) {
+ group->move (0, y - old);
+ }
+}
+
+
+
projects / ardour.git / blobdiff