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/* |
/* |
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* Copyright (C) 2006, 2007 Andreas Persson |
* Copyright (C) 2006-2011 Andreas Persson |
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* |
* |
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* This program is free software; you can redistribute it and/or |
* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
* modify it under the terms of the GNU General Public License as |
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*/ |
*/ |
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#include "regionchooser.h" |
#include "regionchooser.h" |
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#include <algorithm> |
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#include <sstream> |
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#include <cairomm/context.h> |
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#include <gdkmm/general.h> |
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#include <gdkmm/cursor.h> |
#include <gdkmm/cursor.h> |
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#include <gtkmm/stock.h> |
#include <gtkmm/stock.h> |
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#include <gtkmm/spinbutton.h> |
#include <gtkmm/spinbutton.h> |
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#include <gtkmm/dialog.h> |
#include <gtkmm/dialog.h> |
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#include <math.h> |
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#include "global.h" |
#include "global.h" |
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RegionChooser::RegionChooser() |
#define REGION_BLOCK_HEIGHT 20 |
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{ |
#define KEYBOARD_HEIGHT 40 |
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Glib::RefPtr<Gdk::Colormap> colormap = get_default_colormap(); |
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red = Gdk::Color("#8070ff"); |
void SortedRegions::update(gig::Instrument* instrument) { |
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grey1 = Gdk::Color("#b0b0b0"); |
// Usually, the regions in a gig file are ordered after their key |
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// range, but there are files where they are not. The |
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// RegionChooser code needs a sorted list of regions. |
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regions.clear(); |
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if (instrument) { |
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for (gig::Region* r = instrument->GetFirstRegion() ; |
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r ; |
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r = instrument->GetNextRegion()) { |
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regions.push_back(r); |
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} |
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sort(regions.begin(), regions.end(), *this); |
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} |
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} |
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gig::Region* SortedRegions::first() { |
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region_iterator = regions.begin(); |
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return region_iterator == regions.end() ? 0 : *region_iterator; |
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} |
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gig::Region* SortedRegions::next() { |
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region_iterator++; |
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return region_iterator == regions.end() ? 0 : *region_iterator; |
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} |
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RegionChooser::RegionChooser() : |
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activeKeyColor("red"), |
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red("#8070ff"), |
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grey1("grey69"), |
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white("white"), |
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black("black"), |
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m_VirtKeybModeChoice(_("Virtual Keyboard Mode")), |
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currentActiveKey(-1) |
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{ |
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set_size_request(500, KEYBOARD_HEIGHT + REGION_BLOCK_HEIGHT); |
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colormap->alloc_color(red); |
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colormap->alloc_color(grey1); |
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instrument = 0; |
instrument = 0; |
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region = 0; |
region = 0; |
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resize.active = false; |
resize.active = false; |
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move.active = false; |
move.active = false; |
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cursor_is_resize = false; |
cursor_is_resize = false; |
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h1 = 20; |
h1 = REGION_BLOCK_HEIGHT; |
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width = 800; |
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// properties of the virtual keyboard |
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{ |
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const char* choices[] = { _("normal"), _("chord"), NULL }; |
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static const virt_keyboard_mode_t values[] = { |
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VIRT_KEYBOARD_MODE_NORMAL, |
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VIRT_KEYBOARD_MODE_CHORD |
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}; |
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m_VirtKeybModeChoice.set_choices(choices, values); |
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m_VirtKeybModeChoice.set_value(VIRT_KEYBOARD_MODE_NORMAL); |
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} |
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m_VirtKeybVelocityLabelDescr.set_text(_("Note-On Velocity:")); |
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m_VirtKeybVelocityLabel.set_text("-"); |
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m_VirtKeybOffVelocityLabelDescr.set_text(_("Note-Off Velocity:")); |
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m_VirtKeybOffVelocityLabel.set_text("-"); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybModeChoice.label, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybModeChoice.widget, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybVelocityLabelDescr, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybVelocityLabel, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabelDescr, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabel, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.set_spacing(10); |
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m_VirtKeybPropsBox.show(); |
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actionGroup = Gtk::ActionGroup::create(); |
actionGroup = Gtk::ActionGroup::create(); |
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actionGroup->add(Gtk::Action::create("Properties", |
actionGroup->add(Gtk::Action::create("Properties", |
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sigc::mem_fun(*this, &RegionChooser::on_dimension_manager_changed) |
sigc::mem_fun(*this, &RegionChooser::on_dimension_manager_changed) |
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) |
) |
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); |
); |
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keyboard_key_hit_signal.connect( |
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sigc::mem_fun(*this, &RegionChooser::on_note_on_event) |
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); |
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keyboard_key_released_signal.connect( |
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sigc::mem_fun(*this, &RegionChooser::on_note_off_event) |
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); |
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} |
} |
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RegionChooser::~RegionChooser() |
RegionChooser::~RegionChooser() |
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{ |
{ |
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} |
} |
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void RegionChooser::on_realize() |
template<class T> inline std::string ToString(T o) { |
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{ |
std::stringstream ss; |
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// We need to call the base on_realize() |
ss << o; |
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Gtk::DrawingArea::on_realize(); |
return ss.str(); |
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} |
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// Now we can allocate any additional resources we need |
void RegionChooser::on_note_on_event(int key, int velocity) { |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
draw_key(key, activeKeyColor); |
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gc = Gdk::GC::create(window); |
m_VirtKeybVelocityLabel.set_text(ToString(velocity)); |
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window->clear(); |
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} |
} |
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bool RegionChooser::on_expose_event(GdkEventExpose* event) |
void RegionChooser::on_note_off_event(int key, int velocity) { |
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if (is_black_key(key)) { |
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draw_key(key, black); |
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} else { |
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draw_key(key, key >= 21 && key <= 108 ? white : grey1); |
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} |
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m_VirtKeybOffVelocityLabel.set_text(ToString(velocity)); |
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} |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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bool RegionChooser::on_expose_event(GdkEventExpose* e) |
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{ |
{ |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
return on_draw(get_window()->create_cairo_context()); |
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window->clear(); |
} |
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const int h = 40; |
#endif |
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const int w = width - 1; |
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bool RegionChooser::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) |
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{ |
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const int h = KEYBOARD_HEIGHT; |
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const int w = get_width() - 1; |
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const int bh = int(h * 0.55); |
const int bh = int(h * 0.55); |
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Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
cr->save(); |
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Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
cr->set_line_width(1); |
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Glib::RefPtr<Pango::Context> context = get_pango_context(); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
const Gdk::Color bg = get_style()->get_bg(Gtk::STATE_NORMAL); |
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#else |
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const Gdk::RGBA bg = get_style_context()->get_background_color(); |
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#endif |
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Gdk::Cairo::set_source_rgba(cr, bg); |
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cr->paint(); |
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Gdk::Cairo::set_source_rgba(cr, black); |
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cr->rectangle(0.5, h1 + 0.5, w, h - 1); |
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cr->stroke(); |
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window->draw_rectangle(black, false, 0, h1, w, h - 1); |
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gc->set_foreground(grey1); |
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int x1 = int(w * 20.5 / 128.0 + 0.5); |
int x1 = int(w * 20.5 / 128.0 + 0.5); |
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int x2 = int(w * 109.5 / 128.0 + 0.5); |
int x2 = int(w * 109.5 / 128.0 + 0.5); |
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window->draw_rectangle(gc, true, 1, h1 + 1, |
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x1 - 1, h - 2); |
Gdk::Cairo::set_source_rgba(cr, grey1); |
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window->draw_rectangle(white, true, x1 + 1, h1 + 1, x2 - x1 - 1, h - 2); |
cr->rectangle(1, h1 + 1, x1 - 1, h - 2); |
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window->draw_rectangle(gc, true, x2 + 1, h1 + 1, |
cr->fill(); |
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w - x2 - 1, h - 2); |
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int octave = -1; |
Gdk::Cairo::set_source_rgba(cr, white); |
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cr->rectangle(x1 + 1, h1 + 1, x2 - x1 - 1, h - 2); |
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cr->fill(); |
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Gdk::Cairo::set_source_rgba(cr, grey1); |
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cr->rectangle(x2 + 1, h1 + 1, w - x2 - 1, h - 2); |
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cr->fill(); |
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Gdk::Cairo::set_source_rgba(cr, black); |
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for (int i = 0 ; i < 128 ; i++) { |
for (int i = 0 ; i < 128 ; i++) { |
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int note = (i + 3) % 12; |
int note = (i + 3) % 12; |
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int x = int(w * i / 128.0 + 0.5); |
int x = int(w * i / 128.0 + 0.5); |
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if (note == 1 || note == 4 || note == 6 || note == 9 || note == 11) { |
if (note == 1 || note == 4 || note == 6 || |
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note == 9 || note == 11) { |
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int x2 = int(w * (i + 0.5) / 128.0 + 0.5); |
int x2 = int(w * (i + 0.5) / 128.0 + 0.5); |
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window->draw_line(black, x2, h1 + bh, x2, h1 + h); |
cr->move_to(x2 + 0.5, h1 + bh + 0.5); |
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cr->line_to(x2 + 0.5, h1 + h - 1); |
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cr->stroke(); |
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int x3 = int(w * (i + 1) / 128.0 + 0.5); |
int x3 = int(w * (i + 1) / 128.0 + 0.5); |
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window->draw_rectangle(black, true, x, h1 + 1, x3 - x + 1, bh); |
cr->rectangle(x, h1 + 1, x3 - x + 1, bh); |
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cr->fill(); |
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} else if (note == 3 || note == 8) { |
} else if (note == 3 || note == 8) { |
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window->draw_line(black, x, h1 + 1, x, h1 + h); |
cr->move_to(x + 0.5, h1 + 1); |
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} |
cr->line_to(x + 0.5, h1 + h - 1); |
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if (note == 3) { |
cr->stroke(); |
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char buf[30]; |
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sprintf(buf, "<span size=\"8000\">%d</span>", octave); |
if (note == 3) draw_digit(i); |
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layout->set_markup(buf); |
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Pango::Rectangle rectangle = layout->get_logical_extents(); |
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double text_w = double(rectangle.get_width()) / Pango::SCALE; |
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double text_h = double(rectangle.get_height()) / Pango::SCALE; |
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double x2 = w * (i + 0.75) / 128.0; |
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window->draw_layout(black, int(x2 - text_w / 2 + 1), |
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int(h1 + h - text_h + 0.5), layout); |
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octave++; |
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} |
} |
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} |
} |
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if (instrument) { |
if (instrument) { |
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int i = 0; |
int i = 0; |
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gig::Region *next_region; |
gig::Region* next_region; |
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int x3 = -1; |
int x3 = -1; |
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for (gig::Region *r = instrument->GetFirstRegion() ; |
for (gig::Region* r = regions.first() ; r ; r = next_region) { |
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r ; |
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r = next_region) { |
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if (x3 < 0) x3 = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
if (x3 < 0) x3 = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
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next_region = instrument->GetNextRegion(); |
next_region = regions.next(); |
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if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
if (!next_region || |
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r->KeyRange.high + 1 != next_region->KeyRange.low) { |
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int x2 = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
int x2 = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
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window->draw_line(black, x3, 0, x2, 0); |
cr->move_to(x3, 0.5); |
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window->draw_line(black, x3, h1 - 1, x2, h1 - 1); |
cr->line_to(x2 + 0.5, 0.5); |
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window->draw_line(black, x2, 1, x2, h1 - 2); |
cr->line_to(x2 + 0.5, h1 - 0.5); |
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window->draw_rectangle(white, true, x3 + 1, 1, x2 - x3 - 1, h1 - 2); |
cr->line_to(x3, h1 - 0.5); |
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cr->stroke(); |
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Gdk::Cairo::set_source_rgba(cr, white); |
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cr->rectangle(x3 + 1, 1, x2 - x3 - 1, h1 - 2); |
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cr->fill(); |
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Gdk::Cairo::set_source_rgba(cr, black); |
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x3 = -1; |
x3 = -1; |
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} |
} |
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i++; |
i++; |
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} |
} |
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for (gig::Region *r = instrument->GetFirstRegion() ; |
for (gig::Region* r = regions.first() ; r ; r = regions.next()) { |
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r ; |
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r = instrument->GetNextRegion()) { |
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int x = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
int x = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
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window->draw_line(black, x, 1, x, h1 - 2); |
cr->move_to(x + 0.5, 1); |
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cr->line_to(x + 0.5, h1 - 1); |
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cr->stroke(); |
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} |
} |
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if (region) { |
if (region) { |
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int x1 = int(w * (region->KeyRange.low) / 128.0 + 0.5); |
int x1 = int(w * (region->KeyRange.low) / 128.0 + 0.5); |
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int x2 = int(w * (region->KeyRange.high + 1) / 128.0 + 0.5); |
int x2 = int(w * (region->KeyRange.high + 1) / 128.0 + 0.5); |
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gc->set_foreground(red); |
Gdk::Cairo::set_source_rgba(cr, red); |
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window->draw_rectangle(gc, true, x1 + 1, 1, x2 - x1 - 1, h1 - 2); |
cr->rectangle(x1 + 1, 1, x2 - x1 - 1, h1 - 2); |
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cr->fill(); |
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} |
} |
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} |
} |
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cr->restore(); |
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return true; |
return true; |
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} |
} |
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void RegionChooser::on_size_request(GtkRequisition* requisition) |
bool RegionChooser::is_black_key(int key) { |
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{ |
const int note = (key + 3) % 12; |
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*requisition = GtkRequisition(); |
return note == 1 || note == 4 || note == 6 || note == 9 || note == 11; |
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requisition->height = 40 + 20; |
} |
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requisition->width = 500; |
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void RegionChooser::draw_digit(int key) { |
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const int h = KEYBOARD_HEIGHT; |
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const int w = get_width() - 1; |
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Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(get_pango_context()); |
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char buf[30]; |
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sprintf(buf, "<span size=\"8000\">%d</span>", key / 12 - 1); |
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layout->set_markup(buf); |
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Pango::Rectangle rectangle = layout->get_logical_extents(); |
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double text_w = double(rectangle.get_width()) / Pango::SCALE; |
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double text_h = double(rectangle.get_height()) / Pango::SCALE; |
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double x = w * (key + 0.75) / 128.0; |
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Cairo::RefPtr<Cairo::Context> cr = get_window()->create_cairo_context(); |
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Gdk::Cairo::set_source_rgba(cr, black); |
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cr->move_to(int(x - text_w / 2 + 1), int(h1 + h - text_h + 0.5)); |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
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pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
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#else |
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layout->show_in_cairo_context(cr); |
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#endif |
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} |
} |
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void RegionChooser::draw_key(int key, const Gdk::RGBA& color) |
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// not used |
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void RegionChooser::draw_region(int from, int to, const Gdk::Color& color) |
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326 |
{ |
{ |
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const int h = 40; |
const int h = KEYBOARD_HEIGHT; |
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const int w = width; |
const int w = get_width() - 1; |
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const int bh = int(h * 0.55); |
const int bh = int(h * 0.55); |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
Cairo::RefPtr<Cairo::Context> cr = get_window()->create_cairo_context(); |
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gc->set_foreground(color); |
Gdk::Cairo::set_source_rgba(cr, color); |
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for (int i = from ; i < to ; i++) { |
int note = (key + 3) % 12; |
335 |
int note = (i + 3) % 12; |
int x = int(w * key / 128.0 + 0.5) + 1; |
336 |
int x = int(w * i / 128.0 + 0.5) + 1; |
int x2 = int(w * (key + 1.5) / 128.0 + 0.5); |
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int x2 = int(w * (i + 1.5) / 128.0 + 0.5); |
int x3 = int(w * (key + 1) / 128.0 + 0.5); |
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int x3 = int(w * (i + 1) / 128.0 + 0.5); |
int x4 = int(w * (key - 0.5) / 128.0 + 0.5); |
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int x4 = int(w * (i - 0.5) / 128 + 0.5) + 1; |
int w1 = x3 - x; |
340 |
int w1 = x3 - x; |
switch (note) { |
341 |
switch (note) { |
case 0: case 5: case 10: |
342 |
case 0: case 5: case 10: |
cr->rectangle(x, h1 + 1, w1, bh); |
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window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
cr->fill(); |
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window->draw_rectangle(gc, true, x4, h1 + bh + 1, x2 - x4, h - bh - 2); |
cr->rectangle(x4 + 1, h1 + bh + 1, x2 - x4 - 1, h - bh - 2); |
345 |
break; |
cr->fill(); |
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case 2: case 7: |
break; |
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window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
case 2: case 7: |
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window->draw_rectangle(gc, true, x4, h1 + bh + 1, x3 - x4, h - bh - 2); |
cr->rectangle(x, h1 + 1, w1, bh); |
349 |
break; |
cr->fill(); |
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case 3: case 8: |
cr->rectangle(x4 + 1, h1 + bh + 1, x3 - x4 - 1, h - bh - 2); |
351 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
cr->fill(); |
352 |
window->draw_rectangle(gc, true, x, h1 + bh + 1, x2 - x, h - bh - 2); |
break; |
353 |
break; |
case 3: case 8: |
354 |
default: |
cr->rectangle(x, h1 + 1, w1, bh); |
355 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh - 1); |
cr->fill(); |
356 |
break; |
cr->rectangle(x, h1 + bh + 1, x2 - x, h - bh - 2); |
357 |
} |
cr->fill(); |
358 |
|
if (note == 3) draw_digit(key); |
359 |
|
break; |
360 |
|
default: |
361 |
|
cr->rectangle(x, h1 + 1, w1, bh - 1); |
362 |
|
cr->fill(); |
363 |
|
break; |
364 |
} |
} |
365 |
} |
} |
366 |
|
|
367 |
void RegionChooser::set_instrument(gig::Instrument* instrument) |
void RegionChooser::set_instrument(gig::Instrument* instrument) |
368 |
{ |
{ |
369 |
this->instrument = instrument; |
this->instrument = instrument; |
370 |
region = instrument ? instrument->GetFirstRegion() : 0; |
regions.update(instrument); |
371 |
|
region = regions.first(); |
372 |
queue_draw(); |
queue_draw(); |
373 |
region_selected(); |
region_selected(); |
374 |
|
dimensionManager.set_region(region); |
375 |
} |
} |
376 |
|
|
377 |
bool RegionChooser::on_button_release_event(GdkEventButton* event) |
bool RegionChooser::on_button_release_event(GdkEventButton* event) |
378 |
{ |
{ |
379 |
|
const int k = int(event->x / (get_width() - 1) * 128.0); |
380 |
|
|
381 |
|
// handle-note off on virtual keyboard |
382 |
|
if (event->type == GDK_BUTTON_RELEASE) { |
383 |
|
int velocity = (event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 : |
384 |
|
int(float(event->y - REGION_BLOCK_HEIGHT) / float(KEYBOARD_HEIGHT) * 128.0f) + 1; |
385 |
|
if (velocity <= 0) velocity = 1; |
386 |
|
switch (m_VirtKeybModeChoice.get_value()) { |
387 |
|
case VIRT_KEYBOARD_MODE_CHORD: |
388 |
|
if (event->y >= REGION_BLOCK_HEIGHT) |
389 |
|
keyboard_key_released_signal.emit(k, velocity); |
390 |
|
break; |
391 |
|
case VIRT_KEYBOARD_MODE_NORMAL: |
392 |
|
default: |
393 |
|
if (currentActiveKey >= 0 && currentActiveKey <= 127) { |
394 |
|
keyboard_key_released_signal.emit(currentActiveKey, velocity); |
395 |
|
currentActiveKey = -1; |
396 |
|
} |
397 |
|
break; |
398 |
|
} |
399 |
|
} |
400 |
|
|
401 |
if (resize.active) { |
if (resize.active) { |
402 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
403 |
get_window()->pointer_ungrab(event->time); |
get_window()->pointer_ungrab(event->time); |
404 |
|
#else |
405 |
|
Glib::wrap(event->device, true)->ungrab(event->time); |
406 |
|
#endif |
407 |
resize.active = false; |
resize.active = false; |
408 |
|
|
409 |
if (resize.mode == resize.moving_high_limit) { |
if (resize.mode == resize.moving_high_limit) { |
413 |
resize.region->KeyRange.low, // low |
resize.region->KeyRange.low, // low |
414 |
resize.pos - 1 // high |
resize.pos - 1 // high |
415 |
); |
); |
416 |
|
regions.update(instrument); |
417 |
instrument_changed.emit(); |
instrument_changed.emit(); |
418 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
419 |
} |
} |
424 |
resize.pos, // low |
resize.pos, // low |
425 |
resize.region->KeyRange.high // high |
resize.region->KeyRange.high // high |
426 |
); |
); |
427 |
|
regions.update(instrument); |
428 |
instrument_changed.emit(); |
instrument_changed.emit(); |
429 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
430 |
} |
} |
435 |
cursor_is_resize = false; |
cursor_is_resize = false; |
436 |
} |
} |
437 |
} else if (move.active) { |
} else if (move.active) { |
438 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
439 |
get_window()->pointer_ungrab(event->time); |
get_window()->pointer_ungrab(event->time); |
440 |
|
#else |
441 |
|
Glib::wrap(event->device, true)->ungrab(event->time); |
442 |
|
#endif |
443 |
move.active = false; |
move.active = false; |
444 |
|
|
445 |
if (move.pos) { |
if (move.pos) { |
448 |
region->KeyRange.low + move.pos, |
region->KeyRange.low + move.pos, |
449 |
region->KeyRange.high + move.pos |
region->KeyRange.high + move.pos |
450 |
); |
); |
451 |
|
regions.update(instrument); |
452 |
|
instrument_changed.emit(); |
453 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
454 |
} |
} |
455 |
|
|
456 |
if (is_in_resize_zone(event->x, event->y)) { |
if (is_in_resize_zone(event->x, event->y)) { |
457 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
458 |
get_window()->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
get_window()->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
459 |
|
#else |
460 |
|
get_window()->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
461 |
|
#endif |
462 |
cursor_is_resize = true; |
cursor_is_resize = true; |
463 |
} |
} |
464 |
} |
} |
469 |
{ |
{ |
470 |
if (!instrument) return true; |
if (!instrument) return true; |
471 |
|
|
472 |
int k = int(event->x / (width - 1) * 128.0); |
const int k = int(event->x / (get_width() - 1) * 128.0); |
473 |
|
|
474 |
|
if (event->type == GDK_BUTTON_PRESS) { |
475 |
|
if (event->y >= REGION_BLOCK_HEIGHT) { |
476 |
|
int velocity = (event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 : |
477 |
|
int(float(event->y - REGION_BLOCK_HEIGHT) / float(KEYBOARD_HEIGHT) * 128.0f) + 1; |
478 |
|
currentActiveKey = k; |
479 |
|
keyboard_key_hit_signal.emit(k, velocity); |
480 |
|
} |
481 |
|
} |
482 |
|
|
483 |
|
if (event->y >= REGION_BLOCK_HEIGHT) return true; |
484 |
if (event->type == GDK_BUTTON_PRESS && event->button == 3) { |
if (event->type == GDK_BUTTON_PRESS && event->button == 3) { |
485 |
gig::Region* r = get_region(k); |
gig::Region* r = get_region(k); |
486 |
if (r) { |
if (r) { |
487 |
region = r; |
region = r; |
488 |
queue_draw(); |
queue_draw(); |
489 |
region_selected(); |
region_selected(); |
490 |
|
dimensionManager.set_region(region); |
491 |
popup_menu_inside_region->popup(event->button, event->time); |
popup_menu_inside_region->popup(event->button, event->time); |
492 |
} else { |
} else { |
493 |
new_region_pos = k; |
new_region_pos = k; |
495 |
} |
} |
496 |
} else { |
} else { |
497 |
if (is_in_resize_zone(event->x, event->y)) { |
if (is_in_resize_zone(event->x, event->y)) { |
498 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
499 |
get_window()->pointer_grab(false, |
get_window()->pointer_grab(false, |
500 |
Gdk::BUTTON_RELEASE_MASK | |
Gdk::BUTTON_RELEASE_MASK | |
501 |
Gdk::POINTER_MOTION_MASK | |
Gdk::POINTER_MOTION_MASK | |
502 |
Gdk::POINTER_MOTION_HINT_MASK, |
Gdk::POINTER_MOTION_HINT_MASK, |
503 |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), event->time); |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), |
504 |
|
event->time); |
505 |
|
#else |
506 |
|
Glib::wrap(event->device, true)->grab(get_window(), |
507 |
|
Gdk::OWNERSHIP_NONE, |
508 |
|
false, |
509 |
|
Gdk::BUTTON_RELEASE_MASK | |
510 |
|
Gdk::POINTER_MOTION_MASK | |
511 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
512 |
|
Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW), |
513 |
|
event->time); |
514 |
|
#endif |
515 |
resize.active = true; |
resize.active = true; |
516 |
} else { |
} else { |
517 |
gig::Region* r = get_region(k); |
gig::Region* r = get_region(k); |
519 |
region = r; |
region = r; |
520 |
queue_draw(); |
queue_draw(); |
521 |
region_selected(); |
region_selected(); |
522 |
|
dimensionManager.set_region(region); |
523 |
|
|
524 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
525 |
get_window()->pointer_grab(false, |
get_window()->pointer_grab(false, |
526 |
Gdk::BUTTON_RELEASE_MASK | |
Gdk::BUTTON_RELEASE_MASK | |
527 |
Gdk::POINTER_MOTION_MASK | |
Gdk::POINTER_MOTION_MASK | |
528 |
Gdk::POINTER_MOTION_HINT_MASK, |
Gdk::POINTER_MOTION_HINT_MASK, |
529 |
Gdk::Cursor(Gdk::FLEUR), event->time); |
Gdk::Cursor(Gdk::FLEUR), |
530 |
|
event->time); |
531 |
|
#else |
532 |
|
Glib::wrap(event->device, true)->grab(get_window(), |
533 |
|
Gdk::OWNERSHIP_NONE, |
534 |
|
false, |
535 |
|
Gdk::BUTTON_RELEASE_MASK | |
536 |
|
Gdk::POINTER_MOTION_MASK | |
537 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
538 |
|
Gdk::Cursor::create(Gdk::FLEUR), |
539 |
|
event->time); |
540 |
|
#endif |
541 |
move.active = true; |
move.active = true; |
542 |
move.from_x = event->x; |
move.from_x = event->x; |
543 |
move.pos = 0; |
move.pos = 0; |
551 |
{ |
{ |
552 |
gig::Region* prev_region = 0; |
gig::Region* prev_region = 0; |
553 |
gig::Region* next_region; |
gig::Region* next_region; |
554 |
for (gig::Region *r = instrument->GetFirstRegion() ; r ; |
for (gig::Region* r = regions.first() ; r ; r = next_region) { |
555 |
r = next_region) { |
next_region = regions.next(); |
|
next_region = instrument->GetNextRegion(); |
|
556 |
|
|
557 |
if (key < r->KeyRange.low) return 0; |
if (key < r->KeyRange.low) return 0; |
558 |
if (key <= r->KeyRange.high) { |
if (key <= r->KeyRange.high) { |
567 |
|
|
568 |
void RegionChooser::motion_resize_region(int x, int y) |
void RegionChooser::motion_resize_region(int x, int y) |
569 |
{ |
{ |
570 |
const int w = width - 1; |
const int w = get_width() - 1; |
|
Glib::RefPtr<Gdk::Window> window = get_window(); |
|
571 |
|
|
572 |
int k = int(double(x) / w * 128.0 + 0.5); |
int k = int(double(x) / w * 128.0 + 0.5); |
573 |
|
|
575 |
else if (k > resize.max) k = resize.max; |
else if (k > resize.max) k = resize.max; |
576 |
|
|
577 |
if (k != resize.pos) { |
if (k != resize.pos) { |
578 |
|
Cairo::RefPtr<Cairo::Context> cr = get_window()->create_cairo_context(); |
579 |
|
cr->set_line_width(1); |
580 |
|
|
581 |
if (resize.mode == resize.undecided) { |
if (resize.mode == resize.undecided) { |
582 |
if (k < resize.pos) { |
if (k < resize.pos) { |
583 |
// edit high limit of prev_region |
// edit high limit of prev_region |
590 |
resize.mode = resize.moving_low_limit; |
resize.mode = resize.moving_low_limit; |
591 |
} |
} |
592 |
} |
} |
593 |
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
const Gdk::RGBA white = region == resize.region ? red : this->white; |
594 |
Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
595 |
if (region == resize.region) { |
const Gdk::Color bg = get_style()->get_bg(Gtk::STATE_NORMAL); |
596 |
gc->set_foreground(red); |
#else |
597 |
white = gc; |
const Gdk::RGBA bg = get_style_context()->get_background_color(); |
598 |
} |
#endif |
599 |
Glib::RefPtr<const Gdk::GC> bg = get_style()->get_bg_gc(Gtk::STATE_NORMAL); |
|
600 |
int prevx = int(w * resize.pos / 128.0 + 0.5); |
int prevx = int(w * resize.pos / 128.0 + 0.5); |
601 |
x = int(w * k / 128.0 + 0.5); |
x = int(w * k / 128.0 + 0.5); |
602 |
|
|
603 |
if (resize.mode == resize.moving_high_limit) { |
if (resize.mode == resize.moving_high_limit) { |
604 |
if (k > resize.pos) { |
if (k > resize.pos) { |
605 |
window->draw_rectangle(white, true, prevx, 1, x - prevx, h1 - 2); |
Gdk::Cairo::set_source_rgba(cr, white); |
606 |
window->draw_line(black, prevx, 0, x, 0); |
cr->rectangle(prevx, 1, x - prevx, h1 - 2); |
607 |
window->draw_line(black, prevx, h1 - 1, x, h1 - 1); |
cr->fill(); |
608 |
|
|
609 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
610 |
|
cr->move_to(prevx, 0.5); |
611 |
|
cr->line_to(x + 1, 0.5); |
612 |
|
cr->move_to(prevx, h1 - 0.5); |
613 |
|
cr->line_to(x + 1, h1 - 0.5); |
614 |
|
cr->stroke(); |
615 |
} else { |
} else { |
616 |
int xx = ((resize.pos == resize.max && resize.max != 128) ? 1 : 0); |
int xx = (resize.pos == resize.max && |
617 |
window->draw_rectangle(bg, true, x + 1, 0, prevx - x - xx, h1); |
resize.max != 128) ? 1 : 0; |
618 |
|
Gdk::Cairo::set_source_rgba(cr, bg); |
619 |
|
cr->rectangle(x + 1, 0, prevx - x - xx, h1); |
620 |
|
cr->fill(); |
621 |
} |
} |
622 |
} else { |
} else { |
623 |
if (k < resize.pos) { |
if (k < resize.pos) { |
624 |
window->draw_rectangle(white, true, x + 1, 1, prevx - x, h1 - 2); |
Gdk::Cairo::set_source_rgba(cr, white); |
625 |
window->draw_line(black, x, 0, prevx, 0); |
cr->rectangle(x + 1, 1, prevx - x, h1 - 2); |
626 |
window->draw_line(black, x, h1 - 1, prevx, h1 - 1); |
cr->fill(); |
627 |
|
|
628 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
629 |
|
cr->move_to(x, 0.5); |
630 |
|
cr->line_to(prevx, 0.5); |
631 |
|
cr->move_to(x, h1 - 0.5); |
632 |
|
cr->line_to(prevx, h1 - 0.5); |
633 |
|
cr->stroke(); |
634 |
} else { |
} else { |
635 |
int xx = ((resize.pos == resize.min && resize.min != 0) ? 1 : 0); |
int xx = (resize.pos == resize.min && |
636 |
window->draw_rectangle(bg, true, prevx + xx, 0, x - prevx - xx, h1); |
resize.min != 0) ? 1 : 0; |
637 |
|
Gdk::Cairo::set_source_rgba(cr, bg); |
638 |
|
cr->rectangle(prevx + xx, 0, x - prevx - xx, h1); |
639 |
|
cr->fill(); |
640 |
} |
} |
641 |
} |
} |
642 |
window->draw_line(black, x, 1, x, h1 - 2); |
Gdk::Cairo::set_source_rgba(cr, black); |
643 |
|
cr->move_to(x + 0.5, 1); |
644 |
|
cr->line_to(x + 0.5, h1 - 1); |
645 |
|
cr->stroke(); |
646 |
resize.pos = k; |
resize.pos = k; |
647 |
} |
} |
648 |
} |
} |
649 |
|
|
650 |
void RegionChooser::motion_move_region(int x, int y) |
void RegionChooser::motion_move_region(int x, int y) |
651 |
{ |
{ |
652 |
const int w = width - 1; |
const int w = get_width() - 1; |
653 |
Glib::RefPtr<Gdk::Window> window = get_window(); |
Cairo::RefPtr<Cairo::Context> cr = get_window()->create_cairo_context(); |
654 |
|
cr->set_line_width(1); |
655 |
|
|
656 |
int k = int(double(x - move.from_x) / w * 128.0 + 0.5); |
int k = int(double(x - move.from_x) / w * 128.0 + 0.5); |
657 |
if (k == move.pos) return; |
if (k == move.pos) return; |
660 |
bool new_touch_right; |
bool new_touch_right; |
661 |
int a = 0; |
int a = 0; |
662 |
if (k > move.pos) { |
if (k > move.pos) { |
663 |
for (gig::Region* r = instrument->GetFirstRegion() ; ; |
for (gig::Region* r = regions.first() ; ; r = regions.next()) { |
|
r = instrument->GetNextRegion()) { |
|
664 |
if (r != region) { |
if (r != region) { |
665 |
int b = r ? r->KeyRange.low : 128; |
int b = r ? r->KeyRange.low : 128; |
666 |
|
|
690 |
} |
} |
691 |
} |
} |
692 |
} else { |
} else { |
693 |
for (gig::Region* r = instrument->GetFirstRegion() ; ; |
for (gig::Region* r = regions.first() ; ; r = regions.next()) { |
|
r = instrument->GetNextRegion()) { |
|
694 |
if (r != region) { |
if (r != region) { |
695 |
int b = r ? r->KeyRange.low : 128; |
int b = r ? r->KeyRange.low : 128; |
696 |
|
|
724 |
k = new_k; |
k = new_k; |
725 |
if (k == move.pos) return; |
if (k == move.pos) return; |
726 |
|
|
727 |
Glib::RefPtr<const Gdk::GC> bg = get_style()->get_bg_gc(Gtk::STATE_NORMAL); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
728 |
|
const Gdk::Color bg = get_style()->get_bg(Gtk::STATE_NORMAL); |
729 |
|
#else |
730 |
|
const Gdk::RGBA bg = get_style_context()->get_background_color(); |
731 |
|
#endif |
732 |
|
|
733 |
int prevx = int(w * (move.pos + region->KeyRange.low) / 128.0 + 0.5); |
int prevx = int(w * (move.pos + region->KeyRange.low) / 128.0 + 0.5); |
734 |
x = int(w * (k + region->KeyRange.low) / 128.0 + 0.5); |
x = int(w * (k + region->KeyRange.low) / 128.0 + 0.5); |
735 |
int prevx2 = int(w * (move.pos + region->KeyRange.high + 1) / 128.0 + 0.5); |
int prevx2 = int(w * (move.pos + region->KeyRange.high + 1) / 128.0 + 0.5); |
736 |
int x2 = int(w * (k + region->KeyRange.high + 1) / 128.0 + 0.5); |
int x2 = int(w * (k + region->KeyRange.high + 1) / 128.0 + 0.5); |
|
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
|
|
gc->set_foreground(red); |
|
737 |
|
|
738 |
if (!new_touch_left) window->draw_line(black, x, 1, x, h1 - 2); |
if (!new_touch_left) { |
739 |
if (!new_touch_right) window->draw_line(black, x2, 1, x2, h1 - 2); |
Gdk::Cairo::set_source_rgba(cr, black); |
740 |
|
cr->move_to(x + 0.5, 1); |
741 |
|
cr->line_to(x + 0.5, h1 - 1); |
742 |
|
cr->stroke(); |
743 |
|
} |
744 |
|
if (!new_touch_right) { |
745 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
746 |
|
cr->move_to(x2 + 0.5, 1); |
747 |
|
cr->line_to(x2 + 0.5, h1 - 1); |
748 |
|
cr->stroke(); |
749 |
|
} |
750 |
|
|
751 |
if (k > move.pos) { |
if (k > move.pos) { |
752 |
window->draw_rectangle(bg, true, prevx + (move.touch_left ? 1 : 0), 0, |
Gdk::Cairo::set_source_rgba(cr, bg); |
753 |
std::min(x, prevx2 + 1 - (move.touch_right ? 1 : 0)) - |
cr->rectangle(prevx + (move.touch_left ? 1 : 0), 0, |
754 |
(prevx + (move.touch_left ? 1 : 0)), h1); |
std::min(x, prevx2 + 1 - (move.touch_right ? 1 : 0)) - |
755 |
|
(prevx + (move.touch_left ? 1 : 0)), h1); |
756 |
window->draw_line(black, std::max(x, prevx2 + 1), 0, x2, 0); |
cr->fill(); |
757 |
window->draw_line(black, std::max(x, prevx2 + 1), h1 - 1, x2, h1 - 1); |
|
758 |
window->draw_rectangle(gc, true, std::max(x + 1, prevx2), 1, |
Gdk::Cairo::set_source_rgba(cr, black); |
759 |
x2 - std::max(x + 1, prevx2), h1 - 2); |
cr->move_to(std::max(x, prevx2 + 1), 0.5); |
760 |
|
cr->line_to(x2 + 1, 0.5); |
761 |
|
cr->move_to(std::max(x, prevx2 + 1), h1 - 0.5); |
762 |
|
cr->line_to(x2 + 1, h1 - 0.5); |
763 |
|
cr->stroke(); |
764 |
|
|
765 |
|
Gdk::Cairo::set_source_rgba(cr, red); |
766 |
|
cr->rectangle(std::max(x + 1, prevx2), 1, |
767 |
|
x2 - std::max(x + 1, prevx2), h1 - 2); |
768 |
|
cr->fill(); |
769 |
} else { |
} else { |
770 |
window->draw_rectangle(bg, true, std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), 0, |
Gdk::Cairo::set_source_rgba(cr, bg); |
771 |
prevx2 + 1 - (move.touch_right ? 1 : 0) - |
cr->rectangle(std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), 0, |
772 |
std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), h1); |
prevx2 + 1 - (move.touch_right ? 1 : 0) - |
773 |
|
std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), h1); |
774 |
window->draw_line(black, x, 0, std::min(x2, prevx - 1), 0); |
cr->fill(); |
775 |
window->draw_line(black, x, h1 - 1, std::min(x2, prevx - 1), h1 - 1); |
|
776 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
777 |
window->draw_rectangle(gc, true, x + 1, 1, std::min(x2 - 1, prevx) - x, h1 - 2); |
cr->move_to(x, 0.5); |
778 |
|
cr->line_to(std::min(x2, prevx - 1) + 1, 0.5); |
779 |
|
cr->move_to(x, h1 - 0.5); |
780 |
|
cr->line_to(std::min(x2, prevx - 1) + 1, h1 - 0.5); |
781 |
|
cr->stroke(); |
782 |
|
|
783 |
|
Gdk::Cairo::set_source_rgba(cr, red); |
784 |
|
cr->rectangle(x + 1, 1, std::min(x2 - 1, prevx) - x, h1 - 2); |
785 |
|
cr->fill(); |
786 |
} |
} |
787 |
|
|
788 |
move.pos = k; |
move.pos = k; |
798 |
Gdk::ModifierType state = Gdk::ModifierType(0); |
Gdk::ModifierType state = Gdk::ModifierType(0); |
799 |
window->get_pointer(x, y, state); |
window->get_pointer(x, y, state); |
800 |
|
|
801 |
|
// handle virtual MIDI keyboard |
802 |
|
if (m_VirtKeybModeChoice.get_value() != VIRT_KEYBOARD_MODE_CHORD && |
803 |
|
currentActiveKey > 0 && |
804 |
|
event->y >= REGION_BLOCK_HEIGHT && |
805 |
|
event->y < REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT) |
806 |
|
{ |
807 |
|
const int k = int(event->x / (get_width() - 1) * 128.0); |
808 |
|
if (k != currentActiveKey) { |
809 |
|
int velocity = |
810 |
|
(event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 : |
811 |
|
int(float(event->y - REGION_BLOCK_HEIGHT) / |
812 |
|
float(KEYBOARD_HEIGHT) * 128.0f) + 1; |
813 |
|
if (velocity <= 0) velocity = 1; |
814 |
|
keyboard_key_released_signal.emit(currentActiveKey, velocity); |
815 |
|
currentActiveKey = k; |
816 |
|
keyboard_key_hit_signal.emit(k, velocity); |
817 |
|
} |
818 |
|
} |
819 |
|
|
820 |
if (resize.active) { |
if (resize.active) { |
821 |
motion_resize_region(x, y); |
motion_resize_region(x, y); |
822 |
} else if (move.active) { |
} else if (move.active) { |
824 |
} else { |
} else { |
825 |
if (is_in_resize_zone(x, y)) { |
if (is_in_resize_zone(x, y)) { |
826 |
if (!cursor_is_resize) { |
if (!cursor_is_resize) { |
827 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
828 |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
829 |
|
#else |
830 |
|
window->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
831 |
|
#endif |
832 |
cursor_is_resize = true; |
cursor_is_resize = true; |
833 |
} |
} |
834 |
} else if (cursor_is_resize) { |
} else if (cursor_is_resize) { |
841 |
} |
} |
842 |
|
|
843 |
bool RegionChooser::is_in_resize_zone(double x, double y) { |
bool RegionChooser::is_in_resize_zone(double x, double y) { |
844 |
const int w = width - 1; |
const int w = get_width() - 1; |
845 |
|
|
846 |
if (instrument && y >= 0 && y <= h1) { |
if (instrument && y >= 0 && y <= h1) { |
847 |
gig::Region* prev_region = 0; |
gig::Region* prev_region = 0; |
848 |
gig::Region* next_region; |
gig::Region* next_region; |
849 |
for (gig::Region* r = instrument->GetFirstRegion() ; r ; r = next_region) { |
for (gig::Region* r = regions.first(); r ; r = next_region) { |
850 |
next_region = instrument->GetNextRegion(); |
next_region = regions.next(); |
851 |
|
|
852 |
int lo = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
int lo = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
853 |
if (x <= lo - 2) break; |
if (x <= lo - 2) break; |
863 |
resize.mode = resize.undecided; |
resize.mode = resize.undecided; |
864 |
resize.min = prev_region->KeyRange.low + 1; |
resize.min = prev_region->KeyRange.low + 1; |
865 |
resize.prev_region = prev_region; |
resize.prev_region = prev_region; |
866 |
return true; |
return resize.min != resize.max; |
867 |
} |
} |
868 |
|
|
869 |
// edit low limit |
// edit low limit |
870 |
resize.mode = resize.moving_low_limit; |
resize.mode = resize.moving_low_limit; |
871 |
resize.min = prev_region ? prev_region->KeyRange.high + 1 : 0; |
resize.min = prev_region ? prev_region->KeyRange.high + 1 : 0; |
872 |
return true; |
return resize.min != resize.max; |
873 |
} |
} |
874 |
if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
875 |
int hi = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
int hi = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
881 |
resize.mode = resize.moving_high_limit; |
resize.mode = resize.moving_high_limit; |
882 |
resize.min = r->KeyRange.low + 1; |
resize.min = r->KeyRange.low + 1; |
883 |
resize.max = next_region ? next_region->KeyRange.low : 128; |
resize.max = next_region ? next_region->KeyRange.low : 128; |
884 |
return true; |
return resize.min != resize.max; |
885 |
} |
} |
886 |
} |
} |
887 |
prev_region = r; |
prev_region = r; |
903 |
void RegionChooser::show_region_properties() |
void RegionChooser::show_region_properties() |
904 |
{ |
{ |
905 |
if (!region) return; |
if (!region) return; |
906 |
Gtk::Dialog dialog("Region Properties", true /*modal*/); |
Gtk::Dialog dialog(_("Region Properties"), true /*modal*/); |
907 |
// add "Keygroup" checkbox |
// add "Keygroup" checkbox |
908 |
Gtk::CheckButton checkBoxKeygroup("Member of a Keygroup (Exclusive Group)"); |
Gtk::CheckButton checkBoxKeygroup(_("Member of a Keygroup (Exclusive Group)")); |
909 |
checkBoxKeygroup.set_active(region->KeyGroup); |
checkBoxKeygroup.set_active(region->KeyGroup); |
910 |
dialog.get_vbox()->pack_start(checkBoxKeygroup); |
dialog.get_vbox()->pack_start(checkBoxKeygroup); |
911 |
checkBoxKeygroup.show(); |
checkBoxKeygroup.show(); |
912 |
// add "Keygroup" spinbox |
// add "Keygroup" spinbox |
913 |
Gtk::Adjustment adjustment(1, 1, pow(2,32)); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
914 |
|
Gtk::Adjustment adjustment(1, 1, 999); |
915 |
Gtk::SpinButton spinBox(adjustment); |
Gtk::SpinButton spinBox(adjustment); |
916 |
|
#else |
917 |
|
Gtk::SpinButton spinBox(Gtk::Adjustment::create(1, 1, 999)); |
918 |
|
#endif |
919 |
if (region->KeyGroup) spinBox.set_value(region->KeyGroup); |
if (region->KeyGroup) spinBox.set_value(region->KeyGroup); |
920 |
dialog.get_vbox()->pack_start(spinBox); |
dialog.get_vbox()->pack_start(spinBox); |
921 |
spinBox.show(); |
spinBox.show(); |
937 |
region->SetKeyRange(new_region_pos, new_region_pos); |
region->SetKeyRange(new_region_pos, new_region_pos); |
938 |
|
|
939 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
940 |
|
regions.update(instrument); |
941 |
|
|
942 |
queue_draw(); |
queue_draw(); |
943 |
region_selected(); |
region_selected(); |
944 |
|
dimensionManager.set_region(region); |
945 |
instrument_changed(); |
instrument_changed(); |
946 |
} |
} |
947 |
|
|
950 |
instrument_struct_to_be_changed_signal.emit(instrument); |
instrument_struct_to_be_changed_signal.emit(instrument); |
951 |
instrument->DeleteRegion(region); |
instrument->DeleteRegion(region); |
952 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
953 |
|
regions.update(instrument); |
954 |
|
|
955 |
region = 0; |
region = 0; |
956 |
queue_draw(); |
queue_draw(); |
957 |
region_selected(); |
region_selected(); |
958 |
|
dimensionManager.set_region(region); |
959 |
instrument_changed(); |
instrument_changed(); |
960 |
} |
} |
961 |
|
|
986 |
sigc::signal<void, gig::Region*>& RegionChooser::signal_region_changed_signal() { |
sigc::signal<void, gig::Region*>& RegionChooser::signal_region_changed_signal() { |
987 |
return region_changed_signal; |
return region_changed_signal; |
988 |
} |
} |
989 |
|
|
990 |
|
sigc::signal<void, int/*key*/, int/*velocity*/>& RegionChooser::signal_keyboard_key_hit() { |
991 |
|
return keyboard_key_hit_signal; |
992 |
|
} |
993 |
|
|
994 |
|
sigc::signal<void, int/*key*/, int/*velocity*/>& RegionChooser::signal_keyboard_key_released() { |
995 |
|
return keyboard_key_released_signal; |
996 |
|
} |