/*
- Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
, _last_tooltip_row (0)
, _last_tooltip_column (0)
{
- _left_labels = new wxPanel (this, wxID_ANY);
+ _left_labels = new wxScrolledCanvas (this, wxID_ANY);
_left_labels->Bind (wxEVT_PAINT, boost::bind (&AudioMappingView::paint_left_labels, this));
- _top_labels = new wxPanel (this, wxID_ANY);
+ _top_labels = new wxScrolledCanvas (this, wxID_ANY);
_top_labels->Bind (wxEVT_PAINT, boost::bind (&AudioMappingView::paint_top_labels, this));
+ _left_labels->ShowScrollbars (wxSHOW_SB_NEVER, wxSHOW_SB_NEVER);
+ _top_labels->ShowScrollbars (wxSHOW_SB_NEVER, wxSHOW_SB_NEVER);
+
_grid = new wxGrid (this, wxID_ANY);
_grid->CreateGrid (0, MAX_DCP_AUDIO_CHANNELS + 1);
Bind (wxEVT_GRID_CELL_LEFT_CLICK, boost::bind (&AudioMappingView::left_click, this, _1));
Bind (wxEVT_GRID_CELL_RIGHT_CLICK, boost::bind (&AudioMappingView::right_click, this, _1));
_grid->GetGridWindow()->Bind (wxEVT_MOTION, boost::bind (&AudioMappingView::mouse_moved_grid, this, _1));
- _grid->Bind (wxEVT_SCROLLWIN_TOP, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_BOTTOM, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_LINEUP, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_LINEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_PAGEUP, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_PAGEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_THUMBTRACK, boost::bind (&AudioMappingView::grid_scrolled, this));
- _grid->Bind (wxEVT_SCROLLWIN_THUMBRELEASE, boost::bind (&AudioMappingView::grid_scrolled, this));
+ _grid->Bind (wxEVT_SCROLLWIN_TOP, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_BOTTOM, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_LINEUP, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_LINEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_PAGEUP, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_PAGEDOWN, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_THUMBTRACK, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
+ _grid->Bind (wxEVT_SCROLLWIN_THUMBRELEASE, boost::bind (&AudioMappingView::grid_scrolled, this, _1));
Bind (wxEVT_SIZE, boost::bind (&AudioMappingView::sized, this, _1));
_menu = new wxMenu;
_grid->AutoSize ();
_left_labels->SetMinSize (wxSize (LEFT_WIDTH, _grid->GetSize().GetHeight()));
+ /* Allow it to scroll */
+ _left_labels->SetVirtualSize (1024, 1024);
_top_labels->SetMinSize (wxSize (_grid->GetSize().GetWidth() + LEFT_WIDTH, top_height));
+ /* Allow it to scroll */
+ _top_labels->SetVirtualSize (1024, 1024);
/* Try to make the _top_labels 'actual' size respect the minimum we just set */
_top_labels->Fit ();
_left_labels->Refresh ();
_top_labels->Refresh ();
+
+ int x, y;
+ _grid->GetScrollPixelsPerUnit (&x, &y);
+ _top_labels->SetScrollRate (x, 0);
+ _left_labels->SetScrollRate (0, y);
}
void
}
int sx, sy;
- _grid->CalcUnscrolledPosition (0, 0, &sx, &sy);
- gc->Translate (0, -sy);
+ _left_labels->GetViewStart (&sx, &sy);
+ int rx, ry;
+ _grid->GetScrollPixelsPerUnit (&rx, &ry);
+ gc->Translate (0, -sy * ry);
wxSize const size = dc.GetSize();
int const half = size.GetWidth() / 2;
dc.DrawRotatedText (
j->name,
half + (half - label_height) / 2,
- min (i->second, (i->second + i->first + label_width) / 2) - sy,
+ min (i->second, (i->second + i->first + label_width) / 2),
90
);
dc.DrawRotatedText (
_("Content"),
(half - overall_label_height) / 2,
- min (size.GetHeight(), (size.GetHeight() + _grid->GetColLabelSize() + overall_label_width) / 2 - sy),
+ min (size.GetHeight(), (size.GetHeight() + _grid->GetColLabelSize() + overall_label_width) / 2),
90
);
}
int sx, sy;
- _grid->CalcUnscrolledPosition (0, 0, &sx, &sy);
- gc->Translate (-sx, 0);
+ _top_labels->GetViewStart (&sx, &sy);
+ int rx, ry;
+ _grid->GetScrollPixelsPerUnit (&rx, &ry);
+ int toff = sx * rx;
+ gc->Translate (-toff, 0);
wxSize const size = dc.GetSize();
wxCoord label_height;
dc.GetTextExtent (_("DCP"), &label_width, &label_height);
- dc.DrawText (_("DCP"), (size.GetWidth() + _grid->GetColSize(0) + LEFT_WIDTH - label_width) / 2 - sx, (size.GetHeight() - label_height) / 2);
+ dc.DrawText (_("DCP"), (size.GetWidth() + _grid->GetColSize(0) + LEFT_WIDTH - label_width) / 2 - toff, (size.GetHeight() - label_height) / 2);
gc->SetPen (wxPen (wxColour (0, 0, 0)));
wxGraphicsPath lines = gc->CreatePath();
- lines.MoveToPoint (LEFT_WIDTH + _grid->GetColSize(0) - 1, 0);
- lines.AddLineToPoint (LEFT_WIDTH + _grid->GetColSize(0) - 1, size.GetHeight());
- lines.MoveToPoint (size.GetWidth() - 1, 0);
- lines.AddLineToPoint (size.GetWidth() - 1, size.GetHeight());
+
+ int lhs = LEFT_WIDTH + _grid->GetColSize(0) - 1;
+ if (toff < (lhs - LEFT_WIDTH)) {
+ lines.MoveToPoint (lhs, 0);
+ lines.AddLineToPoint (lhs, size.GetHeight());
+ }
+
+ wxGridSizesInfo si = _grid->GetColSizes();
+ int total = 0;
+ for (int i = 0; i < _grid->GetNumberCols(); ++i) {
+ total += si.GetSize (i);
+ }
+ lines.MoveToPoint (LEFT_WIDTH + total, 0);
+ lines.AddLineToPoint (LEFT_WIDTH + total, size.GetHeight());
+
gc->StrokePath (lines);
delete gc;
}
void
-AudioMappingView::grid_scrolled ()
+AudioMappingView::grid_scrolled (wxScrollWinEvent& ev)
{
- _left_labels->Refresh ();
- _left_labels->Update ();
- _top_labels->Refresh ();
- _top_labels->Update ();
+ int x, y;
+ _grid->GetViewStart (&x, &y);
+ if (ev.GetOrientation() == wxVERTICAL) {
+ _left_labels->Scroll (0, ev.GetPosition());
+ } else {
+ _top_labels->Scroll (ev.GetPosition(), 0);
+ /* Repaint the whole thing so that the left-hand line disappears where appropriate */
+ _top_labels->Refresh ();
+ }
+ ev.Skip ();
}