*/
-#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 "utils.h"
#include "canvas_impl.h"
#include "rgb_macros.h"
+#include "ardour_ui.h"
#include "i18n.h"
using namespace Editing;
using namespace Glib;
using namespace PBD;
+using namespace ARDOUR;
//------------------------------------------------------------------------------
/** Initialize const static memeber data */
-Pango::FontDescription TimeAxisViewItem::NAME_FONT;
+Pango::FontDescription* TimeAxisViewItem::NAME_FONT = 0;
bool TimeAxisViewItem::have_name_font = false;
const double TimeAxisViewItem::NAME_X_OFFSET = 15.0;
const double TimeAxisViewItem::GRAB_HANDLE_LENGTH = 6 ;
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,
+TimeAxisViewItem::TimeAxisViewItem(const string & it_name, ArdourCanvas::Group& parent, TimeAxisView& tv, double spu, Gdk::Color const & base_color,
+ nframes_t start, nframes_t duration, bool recording,
Visibility vis)
- : trackview (tv)
+ : trackview (tv), _recregion(recording)
{
if (!have_name_font) {
int width;
int height;
- layout->set_font_description (NAME_FONT);
+ layout->set_font_description (*NAME_FONT);
Gtkmm2ext::get_ink_pixel_size (layout, width, height);
- NAME_Y_OFFSET = height + 6;
+ NAME_Y_OFFSET = height + 5;
NAME_HIGHLIGHT_SIZE = height + 6;
NAME_HIGHLIGHT_THRESH = NAME_HIGHLIGHT_SIZE * 2;
}
TimeAxisViewItem::TimeAxisViewItem (const TimeAxisViewItem& other)
- : trackview (other.trackview)
+ : sigc::trackable(other)
+ , trackview (other.trackview)
{
Gdk::Color c;
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, nframes_t start, nframes_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 ;
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() = 2.0;
- vestigial_frame->property_y2() = (double) trackview.height;
- vestigial_frame->property_outline_color_rgba() = color_map[cVestigialFrameOutline];
- vestigial_frame->property_fill_color_rgba() = color_map[cVestigialFrameFill];
+ 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();
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.height;
- frame->property_outline_color_rgba() = color_map[cTimeAxisFrameOutline];
- frame->property_fill_color_rgba() = color_map[cTimeAxisFrameFill];
+ 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();
/* by default draw all 4 edges */
}
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.height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE);
- name_highlight->property_y2() = (double) (trackview.height - 1);
- name_highlight->property_outline_color_rgba() = color_map[cNameHighlightFill];
- name_highlight->property_fill_color_rgba() = color_map[cNameHighlightOutline];
-
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.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.height - 1.0 - TimeAxisViewItem::NAME_Y_OFFSET;
- name_text->property_font_desc() = NAME_FONT;
- name_text->property_anchor() = Gtk::ANCHOR_NW;
-
- name_text->set_data ("timeaxisviewitem", this);
-
+ 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;
+
} else {
- name_text = 0;
+ name_pixbuf = 0;
}
/* create our grab handles used for trimming/duration etc */
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() = color_map[cFrameHandleStartOutline];
- frame_handle_start->property_fill_color_rgba() = color_map[cFrameHandleStartFill];
-
- 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() = color_map[cFrameHandleEndOutline];
- frame_handle_end->property_fill_color_rgba() = color_map[cFrameHandleEndFill];
+
+ frame_handle_start = new ArdourCanvas::SimpleRect (*group, 0.0, TimeAxisViewItem::GRAB_HANDLE_LENGTH, 1.0, TimeAxisViewItem::GRAB_HANDLE_LENGTH+1);
+ frame_handle_start->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
+
+ frame_handle_end = new ArdourCanvas::SimpleRect (*group, trackview.editor().frame_to_pixel(get_duration()) - TimeAxisViewItem::GRAB_HANDLE_LENGTH, trackview.editor().frame_to_pixel(get_duration()), 1.0, TimeAxisViewItem::GRAB_HANDLE_LENGTH + 1);
+ frame_handle_end->property_outline_color_rgba() = ARDOUR_UI::config()->canvasvar_FrameHandle.get();
} else {
frame_handle_start = 0;
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;
* @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;
}
/**
* @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 ;
}
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
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 ();
+ uint32_t pb_width, it_width;
+ double font_size;
+
+ font_size = NAME_FONT->get_size() / Pango::SCALE;
+ it_width = trackview.editor().frame_to_pixel(item_duration);
+ pb_width = new_name.length() * font_size;
+
+ if (pb_width > it_width - NAME_X_OFFSET) {
+ pb_width = it_width - NAME_X_OFFSET;
}
+
+ if (pb_width <= 0 || it_width < NAME_X_OFFSET) {
+ if (name_pixbuf) {
+ name_pixbuf->hide();
+ }
+ return;
+ } else {
+ name_pixbuf->show();
+ }
+
+ Glib::RefPtr<Gdk::Pixbuf> buf = Gdk::Pixbuf::create(Gdk::COLORSPACE_RGB, true, 8, pb_width, NAME_HIGHLIGHT_SIZE);
+
+ cairo_surface_t* surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, pb_width, NAME_HIGHLIGHT_SIZE );
+ cairo_t *cr = cairo_create (surface);
+ cairo_text_extents_t te;
+ cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 1.0);
+ cairo_select_font_face (cr, NAME_FONT->get_family().c_str(),
+ CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_NORMAL);
+ cairo_set_font_size (cr, 10);
+ cairo_text_extents (cr, new_name.c_str(), &te);
+
+ cairo_move_to (cr, 0.5,
+ 0.5 - te.height / 2 - te.y_bearing + NAME_HIGHLIGHT_SIZE / 2);
+ cairo_show_text (cr, new_name.c_str());
+
+ unsigned char* src = cairo_image_surface_get_data (surface);
+ convert_bgra_to_rgba(src, buf->get_pixels(), pb_width, NAME_HIGHLIGHT_SIZE);
+
+ cairo_destroy(cr);
+ name_pixbuf->property_pixbuf() = buf;
}
/**
- * Set the y position and height of this item.
+ * Set the height of this item
*
- * @param y the new y position
* @param h the new height
*/
void
-TimeAxisViewItem::set_y_position_and_height (double y, double h)
+TimeAxisViewItem::set_height (double height)
{
if (name_highlight) {
- if (h < NAME_HIGHLIGHT_THRESH) {
+ 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 (h > NAME_HIGHLIGHT_SIZE) {
- name_highlight->property_y1() = (double) y + h + 1 - NAME_HIGHLIGHT_SIZE;
- name_highlight->property_y2() = (double) y + h;
+ if (height > NAME_HIGHLIGHT_SIZE) {
+ name_highlight->property_y1() = (double) height+1 - NAME_HIGHLIGHT_SIZE;
+ name_highlight->property_y2() = (double) height;
}
else {
/* it gets hidden now anyway */
- name_highlight->property_y1() = (double) y;
- name_highlight->property_y2() = (double) y + h;
+ name_highlight->property_y1() = (double) 1.0;
+ name_highlight->property_y2() = (double) height;
}
}
- if (name_text) {
- name_text->property_y() = y + h + 1 - NAME_Y_OFFSET;
- if (h < 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_y1() = y;
- frame->property_y2() = y + h + 1;
+ frame->property_y2() = height+1;
}
- vestigial_frame->property_y1() = y;
- vestigial_frame->property_y2() = y + h + 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*
+ArdourCanvas::Group*
TimeAxisViewItem::get_canvas_group()
{
return (group) ;
/**
*
*/
-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 ;
r = base_color.get_red()/256 ;
g = base_color.get_green()/256 ;
b = base_color.get_blue()/256 ;
- fill_color = RGBA_TO_UINT(r,g,b,255) ;
+ fill_color = RGBA_TO_UINT(r,g,b,160) ;
/* for minor colors:
if the overall saturation is strong, make the minor colors light.
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;
uint32_t r,g,b,a;
if (_selected && should_show_selection) {
- UINT_TO_RGBA(color_map[cSelectedFrameBase], &r, &g, &b, &a);
- frame->property_fill_color_rgba() = RGBA_TO_UINT(r, g, b, fill_opacity);
+ 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 {
- UINT_TO_RGBA(color_map[cFrameBase], &r, &g, &b, &a);
- frame->property_fill_color_rgba() = RGBA_TO_UINT(r, g, b, fill_opacity);
+ 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_handle_start) {
if (position_locked) {
- frame_handle_start->property_fill_color_rgba() = color_map[cTrimHandleLockedStart];
- frame_handle_end->property_fill_color_rgba() = color_map[cTrimHandleLockedEnd];
+ 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();
} else {
- frame_handle_start->property_fill_color_rgba() = color_map[cTrimHandleStart];
- frame_handle_end->property_fill_color_rgba() = color_map[cTrimHandleEnd];
+ 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();
}
}
}
if (name_highlight) {
name_highlight->hide();
- if (name_text) {
- name_text->hide();
- }
+ name_pixbuf->hide();
}
if (frame) {
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;
- }
-
- 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;
- 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;
-
- 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;
- }
- }
- }
-
- if (n == 0) {
- name_text->property_text() = "";
- last_name_text_width = pixel_width;
- 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;
- }
- }
-
- name_text->property_text() = ustr;
- name_text_width = actual_width;
- name_text->show();
- last_name_text_width = pixel_width;
-
+ set_name_text (item_name);
}
item = 0;
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