#include "ardour/types.h"
#include "port_matrix_body.h"
#include "port_matrix.h"
+#include "port_matrix_column_labels.h"
+#include "port_matrix_row_labels.h"
+#include "port_matrix_grid.h"
PortMatrixBody::PortMatrixBody (PortMatrix* p)
: _matrix (p),
- _column_labels (p, this),
- _row_labels (p, this),
- _grid (p, this),
_xoffset (0),
_yoffset (0),
_mouse_over_grid (false)
{
+ _column_labels = new PortMatrixColumnLabels (p, this);
+ _row_labels = new PortMatrixRowLabels (p, this);
+ _grid = new PortMatrixGrid (p, this);
+
modify_bg (Gtk::STATE_NORMAL, Gdk::Color ("#00000"));
add_events (Gdk::LEAVE_NOTIFY_MASK | Gdk::POINTER_MOTION_MASK);
}
+PortMatrixBody::~PortMatrixBody ()
+{
+ delete _column_labels;
+ delete _row_labels;
+ delete _grid;
+}
+
bool
PortMatrixBody::on_expose_event (GdkEventExpose* event)
{
);
bool intersects;
+
Gdk::Rectangle r = exposure;
- r.intersect (_column_labels.parent_rectangle(), intersects);
+ /* the get_pixmap call may cause things to be rerendered and sizes to change,
+ so fetch the pixmap before calculating where to put it */
+ GdkPixmap* p = _column_labels->get_pixmap (get_window()->gobj());
+ r.intersect (_column_labels->parent_rectangle(), intersects);
if (intersects) {
+
gdk_draw_drawable (
get_window()->gobj(),
get_style()->get_fg_gc (Gtk::STATE_NORMAL)->gobj(),
- _column_labels.get_pixmap (get_window()->gobj()),
- _column_labels.parent_to_component_x (r.get_x()),
- _column_labels.parent_to_component_y (r.get_y()),
+ p,
+ _column_labels->parent_to_component_x (r.get_x()),
+ _column_labels->parent_to_component_y (r.get_y()),
r.get_x(),
r.get_y(),
r.get_width(),
}
r = exposure;
- r.intersect (_row_labels.parent_rectangle(), intersects);
+ p = _row_labels->get_pixmap (get_window()->gobj());
+ r.intersect (_row_labels->parent_rectangle(), intersects);
if (intersects) {
gdk_draw_drawable (
get_window()->gobj(),
get_style()->get_fg_gc (Gtk::STATE_NORMAL)->gobj(),
- _row_labels.get_pixmap (get_window()->gobj()),
- _row_labels.parent_to_component_x (r.get_x()),
- _row_labels.parent_to_component_y (r.get_y()),
+ p,
+ _row_labels->parent_to_component_x (r.get_x()),
+ _row_labels->parent_to_component_y (r.get_y()),
r.get_x(),
r.get_y(),
r.get_width(),
}
r = exposure;
- r.intersect (_grid.parent_rectangle(), intersects);
+ p = _grid->get_pixmap (get_window()->gobj());
+ r.intersect (_grid->parent_rectangle(), intersects);
if (intersects) {
gdk_draw_drawable (
get_window()->gobj(),
get_style()->get_fg_gc (Gtk::STATE_NORMAL)->gobj(),
- _grid.get_pixmap (get_window()->gobj()),
- _grid.parent_to_component_x (r.get_x()),
- _grid.parent_to_component_y (r.get_y()),
+ p,
+ _grid->parent_to_component_x (r.get_x()),
+ _grid->parent_to_component_y (r.get_y()),
r.get_x(),
r.get_y(),
r.get_width(),
}
cairo_t* cr = gdk_cairo_create (get_window()->gobj());
- _grid.draw_extra (cr);
- _row_labels.draw_extra (cr);
- _column_labels.draw_extra (cr);
+
+ cairo_save (cr);
+ set_cairo_clip (cr, _grid->parent_rectangle ());
+ _grid->draw_extra (cr);
+ cairo_restore (cr);
+
+ cairo_save (cr);
+ set_cairo_clip (cr, _row_labels->parent_rectangle ());
+ _row_labels->draw_extra (cr);
+ cairo_restore (cr);
+
+ cairo_save (cr);
+ set_cairo_clip (cr, _column_labels->parent_rectangle ());
+ _column_labels->draw_extra (cr);
+ cairo_restore (cr);
+
cairo_destroy (cr);
return true;
void
PortMatrixBody::on_size_request (Gtk::Requisition *req)
{
- std::pair<int, int> const col = _column_labels.dimensions ();
- std::pair<int, int> const row = _row_labels.dimensions ();
- std::pair<int, int> const grid = _grid.dimensions ();
+ std::pair<int, int> const col = _column_labels->dimensions ();
+ std::pair<int, int> const row = _row_labels->dimensions ();
+ std::pair<int, int> const grid = _grid->dimensions ();
/* don't ask for the maximum size of our contents, otherwise GTK won't
let the containing window shrink below this size */
- req->width = std::min (512, std::max (col.first, grid.first + row.first));
- req->height = std::min (512, col.second + grid.second);
+ /* XXX these shouldn't be hard-coded */
+ int const min_width = 512;
+ int const min_height = 512;
+
+ req->width = std::min (min_width, std::max (col.first, grid.first + row.first));
+ req->height = std::min (min_height / _matrix->min_height_divisor(), col.second + grid.second);
}
void
PortMatrixBody::compute_rectangles ()
{
/* full sizes of components */
- std::pair<uint32_t, uint32_t> const col = _column_labels.dimensions ();
- std::pair<uint32_t, uint32_t> const row = _row_labels.dimensions ();
- std::pair<uint32_t, uint32_t> const grid = _grid.dimensions ();
+ std::pair<uint32_t, uint32_t> const col = _column_labels->dimensions ();
+ std::pair<uint32_t, uint32_t> const row = _row_labels->dimensions ();
+ std::pair<uint32_t, uint32_t> const grid = _grid->dimensions ();
Gdk::Rectangle col_rect;
Gdk::Rectangle row_rect;
row_rect.set_y (grid_rect.get_y());
}
- _row_labels.set_parent_rectangle (row_rect);
- _column_labels.set_parent_rectangle (col_rect);
- _grid.set_parent_rectangle (grid_rect);
+ _row_labels->set_parent_rectangle (row_rect);
+ _column_labels->set_parent_rectangle (col_rect);
+ _grid->set_parent_rectangle (grid_rect);
}
void
for (ARDOUR::BundleList::iterator i = r.begin(); i != r.end(); ++i) {
_bundle_connections.push_back (
- (*i)->NameChanged.connect (sigc::mem_fun (*this, &PortMatrixBody::rebuild_and_draw_row_labels))
+ (*i)->Changed.connect (sigc::hide (sigc::mem_fun (*this, &PortMatrixBody::rebuild_and_draw_row_labels)))
);
}
ARDOUR::BundleList c = _matrix->columns()->bundles ();
for (ARDOUR::BundleList::iterator i = c.begin(); i != c.end(); ++i) {
_bundle_connections.push_back (
- (*i)->NameChanged.connect (sigc::mem_fun (*this, &PortMatrixBody::rebuild_and_draw_column_labels))
+ (*i)->Changed.connect (sigc::hide (sigc::mem_fun (*this, &PortMatrixBody::rebuild_and_draw_column_labels)))
);
}
- _column_labels.setup ();
- _row_labels.setup ();
- _grid.setup ();
+ _column_labels->setup ();
+ _row_labels->setup ();
+ _grid->setup ();
set_mouseover (PortMatrixNode ());
compute_rectangles ();
uint32_t
PortMatrixBody::full_scroll_width ()
{
- return _grid.dimensions().first;
+ return _grid->dimensions().first;
}
uint32_t
PortMatrixBody::alloc_scroll_width ()
{
- return _grid.parent_rectangle().get_width();
+ return _grid->parent_rectangle().get_width();
}
uint32_t
PortMatrixBody::full_scroll_height ()
{
- return _grid.dimensions().second;
+ return _grid->dimensions().second;
}
uint32_t
PortMatrixBody::alloc_scroll_height ()
{
- return _grid.parent_rectangle().get_height();
+ return _grid->parent_rectangle().get_height();
}
void
bool
PortMatrixBody::on_button_press_event (GdkEventButton* ev)
{
- if (Gdk::Region (_grid.parent_rectangle()).point_in (ev->x, ev->y)) {
+ if (Gdk::Region (_grid->parent_rectangle()).point_in (ev->x, ev->y)) {
- _grid.button_press (
- _grid.parent_to_component_x (ev->x),
- _grid.parent_to_component_y (ev->y),
+ _grid->button_press (
+ _grid->parent_to_component_x (ev->x),
+ _grid->parent_to_component_y (ev->y),
ev->button
);
- } else if (Gdk::Region (_row_labels.parent_rectangle()).point_in (ev->x, ev->y)) {
+ } else if (Gdk::Region (_row_labels->parent_rectangle()).point_in (ev->x, ev->y)) {
- _row_labels.button_press (
- _row_labels.parent_to_component_x (ev->x),
- _row_labels.parent_to_component_y (ev->y),
+ _row_labels->button_press (
+ _row_labels->parent_to_component_x (ev->x),
+ _row_labels->parent_to_component_y (ev->y),
ev->button, ev->time
);
- } else if (Gdk::Region (_column_labels.parent_rectangle()).point_in (ev->x, ev->y)) {
+ } else if (Gdk::Region (_column_labels->parent_rectangle()).point_in (ev->x, ev->y)) {
- _column_labels.button_press (
- _column_labels.parent_to_component_x (ev->x),
- _column_labels.parent_to_component_y (ev->y),
+ _column_labels->button_press (
+ _column_labels->parent_to_component_x (ev->x),
+ _column_labels->parent_to_component_y (ev->y),
ev->button, ev->time
);
}
bool
PortMatrixBody::on_button_release_event (GdkEventButton* ev)
{
- if (Gdk::Region (_row_labels.parent_rectangle()).point_in (ev->x, ev->y) ||
- Gdk::Region (_column_labels.parent_rectangle()).point_in (ev->x, ev->y)) {
+ if (Gdk::Region (_row_labels->parent_rectangle()).point_in (ev->x, ev->y) ||
+ Gdk::Region (_column_labels->parent_rectangle()).point_in (ev->x, ev->y)) {
- _row_labels.clear_channel_highlights ();
- _column_labels.clear_channel_highlights ();
+ _row_labels->clear_channel_highlights ();
+ _column_labels->clear_channel_highlights ();
}
void
PortMatrixBody::rebuild_and_draw_grid ()
{
- _grid.require_rebuild ();
+ _grid->require_rebuild ();
queue_draw ();
}
void
PortMatrixBody::rebuild_and_draw_column_labels ()
{
- _column_labels.require_rebuild ();
+ _column_labels->require_rebuild ();
queue_draw ();
}
void
PortMatrixBody::rebuild_and_draw_row_labels ()
{
- _row_labels.require_rebuild ();
+ _row_labels->require_rebuild ();
queue_draw ();
}
bool
PortMatrixBody::on_motion_notify_event (GdkEventMotion* ev)
{
- if (Gdk::Region (_grid.parent_rectangle()).point_in (ev->x, ev->y)) {
- _grid.mouseover_event (
- _grid.parent_to_component_x (ev->x),
- _grid.parent_to_component_y (ev->y)
+ if (Gdk::Region (_grid->parent_rectangle()).point_in (ev->x, ev->y)) {
+ _grid->mouseover_event (
+ _grid->parent_to_component_x (ev->x),
+ _grid->parent_to_component_y (ev->y)
);
_mouse_over_grid = true;
} else {
PortMatrixNode old = _mouseover;
_mouseover = n;
- _grid.mouseover_changed (old);
- _row_labels.mouseover_changed (old);
- _column_labels.mouseover_changed (old);
+ _grid->mouseover_changed (old);
+ _row_labels->mouseover_changed (old);
+ _column_labels->mouseover_changed (old);
}
}
if (dim == _matrix->column_index()) {
- _column_labels.add_channel_highlight (bc[dim]);
+ _column_labels->add_channel_highlight (bc[dim]);
} else {
- _row_labels.add_channel_highlight (bc[dim]);
+ _row_labels->add_channel_highlight (bc[dim]);
}
ARDOUR::BundleList const b = _matrix->ports(1 - dim)->bundles ();
bc[1 - dim] = ARDOUR::BundleChannel (*i, j);
if (_matrix->get_state (bc) == PortMatrix::ASSOCIATED) {
if (dim == _matrix->column_index()) {
- _row_labels.add_channel_highlight (bc[1 - dim]);
+ _row_labels->add_channel_highlight (bc[1 - dim]);
} else {
- _column_labels.add_channel_highlight (bc[1 - dim]);
+ _column_labels->add_channel_highlight (bc[1 - dim]);
}
}
}
}
}
+
+void
+PortMatrixBody::set_cairo_clip (cairo_t* cr, Gdk::Rectangle const & r) const
+{
+ cairo_rectangle (cr, r.get_x(), r.get_y(), r.get_width(), r.get_height());
+ cairo_clip (cr);
+}
+
+void
+PortMatrixBody::component_size_changed ()
+{
+ compute_rectangles ();
+ _matrix->setup_scrollbars ();
+}
+
projects / ardour.git / blobdiff