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first compiling and theoretically correct version of Push2 canvas display.

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Not tested with device at this point
This commit is contained in:
Paul Davis 2016-09-16 08:39:28 -05:00
parent 2810e5619a
commit 7c9f3acc60
19 changed files with 1204 additions and 507 deletions
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29
libs/surfaces/push2/menu.h
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@ -19,20 +19,30 @@
#ifndef __ardour_push2_menu_h__
#define __ardour_push2_menu_h__
#include <cairomm/context.h>
#include <cairomm/surface.h>
namespace Cairo {
class Context;
class Region;
}
#include <pangomm/layout.h>
#include "pbd/signals.h"
#include "canvas/container.h"
namespace ArdourCanvas {
class Text;
class Rectangle;
}
namespace ArdourSurface {
class Push2Menu {
class Push2Menu : public ArdourCanvas::Container
{
public:
Push2Menu (Cairo::RefPtr<Cairo::Context>);
Push2Menu (ArdourCanvas::Item* parent);
void redraw (Cairo::RefPtr<Cairo::Context>, bool force) const;
bool dirty () const { return _dirty; }
void render (ArdourCanvas::Rect const& area, Cairo::RefPtr<Cairo::Context> context) const;
void fill_column (int col, std::vector<std::string>);
void set_active (int col, int index);
@ -45,7 +55,8 @@ class Push2Menu {
private:
struct Column {
std::vector<std::string> text;
Glib::RefPtr<Pango::Layout> layout;
ArdourCanvas::Rectangle* active_bg;
ArdourCanvas::Text* lines;
int top;
int active;
};
@ -56,9 +67,7 @@ class Push2Menu {
void set_text (int col, int top);
int nrows;
double baseline;
mutable bool _dirty;
mutable double baseline;
};
} // namespace