*/
+#include <utility>
+
#include "pbd/error.h"
#include "pbd/stacktrace.h"
#include "ardour/types.h"
#include "ardour/ardour.h"
-#include <gtkmm2ext/utils.h>
+#include "gtkmm2ext/utils.h"
+#include "gtkmm2ext/gui_thread.h"
+
+#include "canvas/group.h"
+#include "canvas/rectangle.h"
+#include "canvas/debug.h"
+#include "canvas/text.h"
+#include "canvas/utils.h"
#include "ardour_ui.h"
/*
#include "public_editor.h"
#include "time_axis_view_item.h"
#include "time_axis_view.h"
-#include "simplerect.h"
#include "utils.h"
-#include "canvas_impl.h"
#include "rgb_macros.h"
#include "i18n.h"
using namespace Glib;
using namespace PBD;
using namespace ARDOUR;
+using namespace Gtkmm2ext;
-Pango::FontDescription* TimeAxisViewItem::NAME_FONT = 0;
+Pango::FontDescription TimeAxisViewItem::NAME_FONT;
const double TimeAxisViewItem::NAME_X_OFFSET = 15.0;
-const double TimeAxisViewItem::GRAB_HANDLE_LENGTH = 6;
+const double TimeAxisViewItem::GRAB_HANDLE_TOP = 6;
+const double TimeAxisViewItem::GRAB_HANDLE_WIDTH = 5;
int TimeAxisViewItem::NAME_HEIGHT;
double TimeAxisViewItem::NAME_Y_OFFSET;
TimeAxisViewItem::set_constant_heights ()
{
NAME_FONT = get_font_for_style (X_("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 = 0;
int height = 0;
-
- layout->set_font_description (*NAME_FONT);
+
+ layout->set_font_description (NAME_FONT);
Gtkmm2ext::get_ink_pixel_size (layout, width, height);
-
+
NAME_HEIGHT = height;
- NAME_Y_OFFSET = height + 3;
+ NAME_Y_OFFSET = height + 5; // XXX this offset is magic
NAME_HIGHLIGHT_SIZE = height + 2;
NAME_HIGHLIGHT_THRESH = NAME_HIGHLIGHT_SIZE * 3;
}
, _height (1.0)
, _recregion (recording)
, _automation (automation)
+ , _dragging (false)
{
- group = new ArdourCanvas::Group (parent);
-
- init (it_name, spu, base_color, start, duration, vis, true, true);
+ init (it_name, &parent, spu, base_color, start, duration, vis, true, true);
}
TimeAxisViewItem::TimeAxisViewItem (const TimeAxisViewItem& other)
- : sigc::trackable(other)
+ : trackable (other)
+ , Selectable (other)
, PBD::ScopedConnectionList()
, trackview (other.trackview)
, _recregion (other._recregion)
, _automation (other._automation)
+ , _dragging (other._dragging)
{
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);
-
+ ArdourCanvas::Group* parent = other.group->parent();
+
_selected = other._selected;
-
- init (
- other.item_name, other.samples_per_unit, c, other.frame_position,
- other.item_duration, other.visibility, other.wide_enough_for_name, other.high_enough_for_name
- );
+
+ init (other.item_name, parent, other.samples_per_pixel, c, other.frame_position,
+ other.item_duration, other.visibility, other.wide_enough_for_name, other.high_enough_for_name);
}
void
-TimeAxisViewItem::init (
- const string& it_name, double spu, Gdk::Color const & base_color, framepos_t start, framepos_t duration, Visibility vis, bool wide, bool high)
+TimeAxisViewItem::init (const string& it_name, ArdourCanvas::Group* parent, double fpp, Gdk::Color const & base_color,
+ framepos_t start, framepos_t duration, Visibility vis,
+ bool wide, bool high)
{
+ group = new ArdourCanvas::Group (parent);
+ CANVAS_DEBUG_NAME (group, string_compose ("TAVI group for %1", get_item_name()));
+ group->Event.connect (sigc::mem_fun (*this, &TimeAxisViewItem::canvas_group_event));
+
item_name = it_name;
- samples_per_unit = spu;
- should_show_selection = true;
+ samples_per_pixel = fpp;
frame_position = start;
item_duration = duration;
name_connected = false;
show_vestigial = true;
visibility = vis;
_sensitive = true;
- name_pixbuf_width = 0;
+ name_text_width = 0;
last_item_width = 0;
wide_enough_for_name = wide;
high_enough_for_name = high;
+ rect_visible = true;
if (duration == 0) {
warning << "Time Axis Item Duration == 0" << endl;
}
- vestigial_frame = new ArdourCanvas::SimpleRect (*group, 0.0, 1.0, 2.0, trackview.current_height());
+ vestigial_frame = new ArdourCanvas::Rectangle (group, ArdourCanvas::Rect (0.0, 1.0, 2.0, trackview.current_height()));
+ CANVAS_DEBUG_NAME (vestigial_frame, string_compose ("vestigial frame for %1", get_item_name()));
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->set_outline_color (ARDOUR_UI::config()->get_canvasvar_VestigialFrame());
+ vestigial_frame->set_fill_color (ARDOUR_UI::config()->get_canvasvar_VestigialFrame());
if (visibility & ShowFrame) {
- 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 = new ArdourCanvas::Rectangle (group,
+ ArdourCanvas::Rect (0.0, 1.0,
+ trackview.editor().sample_to_pixel(duration),
+ trackview.current_height()));
+ CANVAS_DEBUG_NAME (frame, string_compose ("frame for %1", get_item_name()));
+
if (_recregion) {
- frame->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_RecordingRect.get();
+ frame->set_outline_color (ARDOUR_UI::config()->get_canvasvar_RecordingRect());
} else {
- frame->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_TimeAxisFrame.get();
+ frame->set_outline_color (ARDOUR_UI::config()->get_canvasvar_TimeAxisFrame());
}
-
- frame->property_outline_what() = 0x1|0x2|0x4|0x8;
} else {
+
frame = 0;
}
if (visibility & ShowNameHighlight) {
-
+
if (visibility & FullWidthNameHighlight) {
- 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());
+ name_highlight = new ArdourCanvas::Rectangle (group,
+ ArdourCanvas::Rect (0.0, trackview.editor().sample_to_pixel(item_duration),
+ trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE,
+ trackview.current_height()));
+ CANVAS_DEBUG_NAME (name_highlight, string_compose ("name highlight for %1", get_item_name()));
} else {
- 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());
+ name_highlight = new ArdourCanvas::Rectangle (group,
+ ArdourCanvas::Rect (1.0, trackview.editor().sample_to_pixel(item_duration) - 1,
+ trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE,
+ trackview.current_height()));
+ CANVAS_DEBUG_NAME (name_highlight, string_compose ("name highlight for %1", get_item_name()));
}
-
+
name_highlight->set_data ("timeaxisviewitem", this);
- name_highlight->property_outline_what() = 0x4;
+ name_highlight->set_outline_what (ArdourCanvas::Rectangle::TOP);
/* we should really use a canvas color property here */
- name_highlight->property_outline_color_rgba() = RGBA_TO_UINT (0,0,0,255);
+ name_highlight->set_outline_color (RGBA_TO_UINT (0,0,0,255));
} else {
name_highlight = 0;
}
if (visibility & ShowNameText) {
- name_pixbuf = new ArdourCanvas::Pixbuf(*group);
- name_pixbuf->property_x() = NAME_X_OFFSET;
- name_pixbuf->property_y() = trackview.current_height() + 1 - NAME_Y_OFFSET;
-
+ name_text = new ArdourCanvas::Text (group);
+ CANVAS_DEBUG_NAME (name_text, string_compose ("name text for %1", get_item_name()));
+ name_text->set_position (ArdourCanvas::Duple (NAME_X_OFFSET, trackview.current_height() - NAME_Y_OFFSET));
+ name_text->set_font_description (NAME_FONT);
+
} else {
- name_pixbuf = 0;
+ name_text = 0;
}
/* create our grab handles used for trimming/duration etc */
if (!_recregion && !_automation) {
- 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;
- 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;
+ double top = TimeAxisViewItem::GRAB_HANDLE_TOP;
+ double width = TimeAxisViewItem::GRAB_HANDLE_WIDTH;
+
+ frame_handle_start = new ArdourCanvas::Rectangle (group, ArdourCanvas::Rect (0.0, top, width, trackview.current_height()));
+ CANVAS_DEBUG_NAME (frame_handle_start, "TAVI frame handle start");
+ frame_handle_start->set_outline (false);
+ frame_handle_start->set_fill (false);
+ frame_handle_start->Event.connect (sigc::bind (sigc::mem_fun (*this, &TimeAxisViewItem::frame_handle_crossing), frame_handle_start));
+
+ frame_handle_end = new ArdourCanvas::Rectangle (group, ArdourCanvas::Rect (0.0, top, width, trackview.current_height()));
+ CANVAS_DEBUG_NAME (frame_handle_end, "TAVI frame handle end");
+ frame_handle_end->set_outline (false);
+ frame_handle_end->set_fill (false);
+ frame_handle_end->Event.connect (sigc::bind (sigc::mem_fun (*this, &TimeAxisViewItem::frame_handle_crossing), frame_handle_end));
} else {
frame_handle_start = frame_handle_end = 0;
}
set_duration (item_duration, this);
set_position (start, this);
+
+ Config->ParameterChanged.connect (*this, invalidator (*this), boost::bind (&TimeAxisViewItem::parameter_changed, this, _1), gui_context ());
+ ARDOUR_UI::config()->ParameterChanged.connect (sigc::mem_fun (*this, &TimeAxisViewItem::parameter_changed));
}
TimeAxisViewItem::~TimeAxisViewItem()
delete group;
}
+bool
+TimeAxisViewItem::canvas_group_event (GdkEvent* /*ev*/)
+{
+ return false;
+}
+
+void
+TimeAxisViewItem::hide_rect ()
+{
+ rect_visible = false;
+ set_frame_color ();
+
+ if (name_highlight) {
+ name_highlight->set_outline_what (ArdourCanvas::Rectangle::What (0));
+ name_highlight->set_fill_color (UINT_RGBA_CHANGE_A (fill_color, 64));
+ }
+}
+
+void
+TimeAxisViewItem::show_rect ()
+{
+ rect_visible = true;
+ set_frame_color ();
+
+ if (name_highlight) {
+ name_highlight->set_outline_what (ArdourCanvas::Rectangle::TOP);
+ name_highlight->set_fill_color (fill_color);
+ }
+}
/**
* Set the position of this item on the timeline.
*/
double old_unit_pos;
- double new_unit_pos = pos / samples_per_unit;
+ double new_unit_pos = pos / samples_per_pixel;
- old_unit_pos = group->property_x();
+ old_unit_pos = group->position().x;
if (new_unit_pos != old_unit_pos) {
- group->move (new_unit_pos - old_unit_pos, 0.0);
+ group->set_x_position (new_unit_pos);
}
if (delta) {
*/
bool
-TimeAxisViewItem::set_duration (framepos_t dur, void* src)
+TimeAxisViewItem::set_duration (framecnt_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)
+ warning << string_compose (
+ P_("new duration %1 frame is out of bounds for %2", "new duration of %1 frames is out of bounds for %2", dur),
+ get_item_name(), dur)
<< endmsg;
return false;
}
item_duration = dur;
- reset_width_dependent_items (trackview.editor().frame_to_pixel (dur));
+ reset_width_dependent_items (trackview.editor().sample_to_pixel (dur));
DurationChanged (dur, src); /* EMIT_SIGNAL */
return true;
}
}
-/**
- * Set whether an item should show its selection status.
- *
- * @param yn true if this item should show its selected status
- */
-
-void
-TimeAxisViewItem::set_should_show_selection (bool yn)
-{
- if (should_show_selection != yn) {
- should_show_selection = yn;
- set_frame_color ();
- }
-}
-
/** @return the TimeAxisView that this item is on */
TimeAxisView&
TimeAxisViewItem::get_time_axis_view () const
void
TimeAxisViewItem::set_name_text(const string& new_name)
{
- if (!name_pixbuf) {
+ if (!name_text) {
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_string(new_name, NAME_FONT, name_pixbuf_width, NAME_HEIGHT, Gdk::Color ("#000000"));
-}
+ last_item_width = trackview.editor().sample_to_pixel(item_duration);
+ name_text_width = pixel_width (new_name, NAME_FONT) + 2;
+ name_text->set (new_name);
+}
/**
* Set the height of this item.
}
if (height > NAME_HIGHLIGHT_SIZE) {
- name_highlight->property_y1() = (double) height - 1 - NAME_HIGHLIGHT_SIZE;
- name_highlight->property_y2() = (double) height - 1;
+ name_highlight->set_y0 ((double) height - 1 - NAME_HIGHLIGHT_SIZE);
+ name_highlight->set_y1 ((double) height - 1);
}
else {
/* it gets hidden now anyway */
- name_highlight->property_y1() = (double) 1.0;
- name_highlight->property_y2() = (double) height;
+ name_highlight->set_y0 (1);
+ name_highlight->set_y1 (height);
}
}
if (visibility & ShowNameText) {
- name_pixbuf->property_y() = height + 1 - NAME_Y_OFFSET;
+ name_text->set_y_position (height + 1 - NAME_Y_OFFSET);
}
if (frame) {
- frame->property_y2() = height - 1;
+ frame->set_y1 (height - 1);
if (frame_handle_start) {
- frame_handle_start->property_y2() = height - 1;
- frame_handle_end->property_y2() = height - 1;
+ frame_handle_start->set_y1 (height - 1);
+ frame_handle_end->set_y1 (height - 1);
}
}
- vestigial_frame->property_y2() = height - 1;
+ vestigial_frame->set_y1 (height - 1);
- update_name_pixbuf_visibility ();
+ update_name_text_visibility ();
+ set_colors ();
}
void
return name_highlight;
}
-ArdourCanvas::Pixbuf*
-TimeAxisViewItem::get_name_pixbuf()
-{
- return name_pixbuf;
-}
-
/**
* Calculate some contrasting color for displaying various parts of this item, based upon the base color.
*
set_frame_color();
if (name_highlight) {
- name_highlight->property_fill_color_rgba() = fill_color;
+ name_highlight->set_fill_color (fill_color);
}
+
+ if (name_text) {
+ double r, g, b, a;
+
+ const double black_r = 0.0;
+ const double black_g = 0.0;
+ const double black_b = 0.0;
+
+ const double white_r = 1.0;
+ const double white_g = 1.0;
+ const double white_b = 1.0;
+
+ ArdourCanvas::color_to_rgba (fill_color, r, g, b, a);
+
+ /* Use W3C contrast guideline calculation */
+
+ double white_contrast = (max (r, white_r) - min (r, white_r)) +
+ (max (g, white_g) - min (g, white_g)) +
+ (max (b, white_b) - min (b, white_b));
+
+ double black_contrast = (max (r, black_r) - min (r, black_r)) +
+ (max (g, black_g) - min (g, black_g)) +
+ (max (b, black_b) - min (b, black_b));
+
+ if (white_contrast > black_contrast) {
+ /* use white */
+ name_text->set_color (ArdourCanvas::rgba_to_color (1.0, 1.0, 1.0, 1.0));
+ } else {
+ /* use black */
+ name_text->set_color (ArdourCanvas::rgba_to_color (0.0, 0.0, 0.0, 1.0));
+ }
+
+#if 0
+ double h, s, v;
+
+ ArdourCanvas::color_to_hsv (fill_color, h, s, v);
+
+ if (v == 0.0) {
+ /* fill is black, set text to white */
+ name_text->set_color (ArdourCanvas::rgba_to_color (1.0, 1.0, 1.0, 1.0));
+ } else if (v == 1.0) {
+ /* fill is white, set text to black */
+ name_text->set_color (ArdourCanvas::rgba_to_color (0.0, 0.0, 0.0, 1.0));
+ } else {
+
+ h = fabs (fmod ((h - 180), 360.0)); /* complementary color */
+ s = 1.0; /* fully saturate */
+ v = 0.9; /* increase lightness/brightness/value */
+
+ name_text->set_color (ArdourCanvas::hsv_to_color (h, s, v, 1.0));
+ }
+#endif
+
+ }
+
set_trim_handle_colors();
}
+uint32_t
+TimeAxisViewItem::get_fill_color () const
+{
+ uint32_t f = 0;
+
+ if (_selected) {
+
+ f = ARDOUR_UI::config()->get_canvasvar_SelectedFrameBase();
+
+ } else {
+
+ if (_recregion) {
+ f = ARDOUR_UI::config()->get_canvasvar_RecordingRect();
+ } else {
+
+ if (high_enough_for_name && !ARDOUR_UI::config()->get_color_regions_using_track_color()) {
+ f = ARDOUR_UI::config()->get_canvasvar_FrameBase();
+ } else {
+ f = fill_color;
+ }
+ }
+ }
+
+ return f;
+}
+
/**
* Sets the frame color depending on whether this item is selected
*/
void
TimeAxisViewItem::set_frame_color()
{
- if (frame) {
- uint32_t r,g,b,a;
+ uint32_t f = 0;
- 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);
- } else {
- if (_recregion) {
- UINT_TO_RGBA(ARDOUR_UI::config()->canvasvar_RecordingRect.get(), &r, &g, &b, &a);
- frame->property_fill_color_rgba() = RGBA_TO_UINT(r, g, b, a);
- } else {
- UINT_TO_RGBA(ARDOUR_UI::config()->canvasvar_FrameBase.get(), &r, &g, &b, &a);
- frame->property_fill_color_rgba() = RGBA_TO_UINT(r, g, b, fill_opacity ? fill_opacity : a);
- }
- }
+ if (!frame) {
+ return;
+ }
+
+ f = get_fill_color ();
+
+ if (fill_opacity) {
+ f = UINT_RGBA_CHANGE_A (f, fill_opacity);
+ }
+
+ if (!rect_visible) {
+ f = UINT_RGBA_CHANGE_A (f, 0);
}
+
+ frame->set_fill_color (f);
+ set_frame_gradient ();
+
+ if (!_recregion) {
+ if (_selected) {
+ f = ARDOUR_UI::config()->get_canvasvar_SelectedTimeAxisFrame();
+ } else {
+ f = ARDOUR_UI::config()->get_canvasvar_TimeAxisFrame();
+ }
+
+ if (!rect_visible) {
+ f = UINT_RGBA_CHANGE_A (f, 64);
+ }
+
+ frame->set_outline_color (f);
+ }
+}
+
+void
+TimeAxisViewItem::set_frame_gradient ()
+{
+ if (ARDOUR_UI::config()->get_timeline_item_gradient_depth() == 0.0) {
+ frame->set_gradient (ArdourCanvas::Fill::StopList (), 0);
+ return;
+ }
+
+ ArdourCanvas::Fill::StopList stops;
+ double r, g, b, a;
+ double h, s, v;
+ ArdourCanvas::Color f (get_fill_color());
+
+ /* need to get alpha value */
+ ArdourCanvas::color_to_rgba (f, r, g, b, a);
+
+ stops.push_back (std::make_pair (0.0, f));
+
+ /* now a darker version */
+
+ ArdourCanvas::color_to_hsv (f, h, s, v);
+
+ v = min (1.0, v * (1.0 - ARDOUR_UI::config()->get_timeline_item_gradient_depth()));
+
+ ArdourCanvas::Color darker = ArdourCanvas::hsv_to_color (h, s, v, a);
+ stops.push_back (std::make_pair (1.0, darker));
+
+ frame->set_gradient (stops, true);
}
/**
{
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_start->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TrimHandleLocked());
+ frame_handle_end->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TrimHandleLocked());
} else {
- 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();
+ frame_handle_start->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TrimHandle());
+ frame_handle_end->set_fill_color (ARDOUR_UI::config()->get_canvasvar_TrimHandle());
}
}
}
-/** @return the samples per unit of this item */
+bool
+TimeAxisViewItem::frame_handle_crossing (GdkEvent* ev, ArdourCanvas::Rectangle* item)
+{
+ switch (ev->type) {
+ case GDK_LEAVE_NOTIFY:
+ item->set_fill (false);
+ break;
+ case GDK_ENTER_NOTIFY:
+ item->set_fill (true);
+ break;
+ default:
+ break;
+ }
+ return false;
+}
+
+/** @return the frames per pixel */
double
-TimeAxisViewItem::get_samples_per_unit()
+TimeAxisViewItem::get_samples_per_pixel () const
{
- return samples_per_unit;
+ return samples_per_pixel;
}
-/**
- * Set the samples per unit of this item.
- * This item is used to determine the relative visual size and position of this item
- * based upon its duration and start value.
+/** Set the frames per pixel of this item.
+ * This item is used to determine the relative visual size and position of this item
+ * based upon its duration and start value.
*
- * @param spu the new samples per unit value
+ * @param fpp the new frames per pixel
*/
void
-TimeAxisViewItem::set_samples_per_unit (double spu)
+TimeAxisViewItem::set_samples_per_pixel (double fpp)
{
- samples_per_unit = spu;
+ samples_per_pixel = fpp;
set_position (this->get_position(), this);
- reset_width_dependent_items ((double)get_duration() / samples_per_unit);
+ reset_width_dependent_items ((double) get_duration() / samples_per_pixel);
}
void
TimeAxisViewItem::reset_width_dependent_items (double pixel_width)
{
- if (pixel_width < GRAB_HANDLE_LENGTH * 2) {
-
- if (frame_handle_start) {
- frame_handle_start->hide();
- frame_handle_end->hide();
- }
-
- }
-
if (pixel_width < 2.0) {
if (show_vestigial) {
}
high_enough_for_name = true;
}
-
- if (visibility & FullWidthNameHighlight) {
- name_highlight->property_x2() = pixel_width;
- } else {
- name_highlight->property_x2() = pixel_width - 1.0;
- }
+ name_highlight->set_x1 (pixel_width);
}
if (frame) {
frame->show();
- frame->property_x2() = pixel_width;
+ frame->set_x1 (pixel_width);
}
if (frame_handle_start) {
- if (pixel_width < (2*TimeAxisViewItem::GRAB_HANDLE_LENGTH)) {
+ if (pixel_width < (3 * TimeAxisViewItem::GRAB_HANDLE_WIDTH)) {
+ /*
+ * there's less than GRAB_HANDLE_WIDTH of the region between
+ * the right-hand end of frame_handle_start and the left-hand
+ * end of frame_handle_end, so disable the handles
+ */
+
frame_handle_start->hide();
frame_handle_end->hide();
+ } else {
+ frame_handle_start->show();
+ frame_handle_end->set_x0 (pixel_width - (TimeAxisViewItem::GRAB_HANDLE_WIDTH));
+ frame_handle_end->set_x1 (pixel_width);
+ frame_handle_end->show();
}
- frame_handle_start->show();
- frame_handle_end->property_x1() = pixel_width - (TimeAxisViewItem::GRAB_HANDLE_LENGTH);
- frame_handle_end->show();
- frame_handle_end->property_x2() = pixel_width;
}
+
+ wide_enough_for_name = true;
}
- update_name_pixbuf_visibility ();
+ update_name_text_visibility ();
}
void
{
uint32_t it_width;
int pb_width;
- bool pixbuf_holds_full_name;
+ bool showing_full_name;
- if (!name_pixbuf) {
+ if (!name_text) {
return;
}
- it_width = trackview.editor().frame_to_pixel(item_duration);
- pb_width = name_pixbuf_width;
+ it_width = trackview.editor().sample_to_pixel(item_duration);
+ pb_width = name_text_width;
- pixbuf_holds_full_name = last_item_width > pb_width + NAME_X_OFFSET;
+ showing_full_name = last_item_width > pb_width + NAME_X_OFFSET;
last_item_width = it_width;
- if (pixbuf_holds_full_name && (it_width >= pb_width + NAME_X_OFFSET)) {
+ if (showing_full_name && (it_width >= pb_width + NAME_X_OFFSET)) {
/*
- we've previously had the full name length showing
+ we've previously had the full name length showing
and its still showing.
*/
return;
}
-
+
if (pb_width > it_width - NAME_X_OFFSET) {
pb_width = it_width - NAME_X_OFFSET;
}
-
+
if (it_width <= NAME_X_OFFSET) {
wide_enough_for_name = false;
} else {
wide_enough_for_name = true;
}
- update_name_pixbuf_visibility ();
- if (pb_width > 0) {
- name_pixbuf->property_pixbuf() = pixbuf_from_string(item_name, NAME_FONT, pb_width, NAME_HEIGHT, Gdk::Color ("#000000"));
+ update_name_text_visibility ();
+
+ if (pb_width < 1) {
+ pb_width = 1;
}
+
+ name_text->set (item_name);
+ name_text->clamp_width (pb_width);
}
/**
void
TimeAxisViewItem::set_y (double y)
{
- double const old = group->property_y ();
- if (y != old) {
- group->move (0, y - old);
- }
+ group->set_y_position (y);
}
void
-TimeAxisViewItem::update_name_pixbuf_visibility ()
+TimeAxisViewItem::update_name_text_visibility ()
{
- if (!name_pixbuf) {
+ if (!name_text) {
return;
}
-
+
if (wide_enough_for_name && high_enough_for_name) {
- name_pixbuf->show ();
+ name_text->show ();
} else {
- name_pixbuf->hide ();
+ name_text->hide ();
}
}
+void
+TimeAxisViewItem::parameter_changed (string p)
+{
+ if (p == "color-regions-using-track-color") {
+ set_colors ();
+ } else if (p == "timeline-item-gradient-depth") {
+ set_frame_gradient ();
+ }
+}
projects / ardour.git / blobdiff