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/* |
/* |
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* Copyright (C) 2006-2009 Andreas Persson |
* Copyright (C) 2006-2015 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> |
#include <algorithm> |
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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 <gdkmm/pixbuf.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 <sstream> |
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#include "global.h" |
#include "global.h" |
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#include "Settings.h" |
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#include "gfx/builtinpix.h" |
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#define REGION_BLOCK_HEIGHT 20 |
#define REGION_BLOCK_HEIGHT 30 |
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#define KEYBOARD_HEIGHT 40 |
#define KEYBOARD_HEIGHT 40 |
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struct RegionFeatures { |
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int sampleRefs; |
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int loops; |
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RegionFeatures() { |
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sampleRefs = loops = 0; |
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} |
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}; |
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static RegionFeatures regionFeatures(gig::Region* rgn) { |
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RegionFeatures f; |
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for (int i = 0; i < rgn->DimensionRegions; ++i) { |
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gig::DimensionRegion* dr = rgn->pDimensionRegions[i]; |
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if (dr->pSample) f.sampleRefs++; |
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// the user doesn't care about loop if there is no valid sample reference |
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if (dr->pSample && dr->SampleLoops) f.loops++; |
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} |
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return f; |
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} |
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void SortedRegions::update(gig::Instrument* instrument) { |
void SortedRegions::update(gig::Instrument* instrument) { |
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// Usually, the regions in a gig file are ordered after their key |
// Usually, the regions in a gig file are ordered after their key |
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// RegionChooser code needs a sorted list of regions. |
// RegionChooser code needs a sorted list of regions. |
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regions.clear(); |
regions.clear(); |
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if (instrument) { |
if (instrument) { |
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for (gig::Region *r = instrument->GetFirstRegion() ; |
for (gig::Region* r = instrument->GetFirstRegion() ; |
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r ; |
r ; |
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r = instrument->GetNextRegion()) { |
r = instrument->GetNextRegion()) { |
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regions.push_back(r); |
regions.push_back(r); |
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} |
} |
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gig::Region* SortedRegions::next() { |
gig::Region* SortedRegions::next() { |
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region_iterator++; |
++region_iterator; |
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return region_iterator == regions.end() ? 0 : *region_iterator; |
return region_iterator == regions.end() ? 0 : *region_iterator; |
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} |
} |
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RegionChooser::RegionChooser() : |
RegionChooser::RegionChooser() : |
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activeKeyColor("red"), |
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blue("#4796ff"), |
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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")), |
m_VirtKeybModeChoice(_("Virtual Keyboard Mode")), |
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currentActiveKey(-1) |
currentActiveKey(-1) |
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{ |
{ |
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Glib::RefPtr<Gdk::Colormap> colormap = get_default_colormap(); |
set_size_request(500, KEYBOARD_HEIGHT + REGION_BLOCK_HEIGHT); |
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loadBuiltInPix(); |
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red = Gdk::Color("#8070ff"); |
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grey1 = Gdk::Color("#b0b0b0"); |
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activeKeyColor = Gdk::Color("#ff0000"); |
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white = Gdk::Color("#ffffff"); |
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black = Gdk::Color("#000000"); |
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colormap->alloc_color(red); |
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colormap->alloc_color(grey1); |
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colormap->alloc_color(activeKeyColor); |
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colormap->alloc_color(white); |
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colormap->alloc_color(black); |
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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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// properties of the virtual keyboard |
// properties of the virtual keyboard |
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{ |
{ |
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const char* choices[] = { _("normal"), _("chord"), NULL }; |
const char* choices[] = { _("normal"), _("chord"), 0 }; |
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static const virt_keyboard_mode_t values[] = { |
static const virt_keyboard_mode_t values[] = { |
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VIRT_KEYBOARD_MODE_NORMAL, |
VIRT_KEYBOARD_MODE_NORMAL, |
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VIRT_KEYBOARD_MODE_CHORD |
VIRT_KEYBOARD_MODE_CHORD |
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m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabel, Gtk::PACK_SHRINK); |
m_VirtKeybPropsBox.pack_start(m_VirtKeybOffVelocityLabel, Gtk::PACK_SHRINK); |
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m_VirtKeybPropsBox.set_spacing(10); |
m_VirtKeybPropsBox.set_spacing(10); |
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m_VirtKeybPropsBox.show(); |
m_VirtKeybPropsBox.show(); |
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for (int i = 0 ; i < 128 ; i++) key_pressed[i] = false; |
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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", _("_Properties")), |
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Gtk::Stock::PROPERTIES), |
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sigc::mem_fun(*this, |
sigc::mem_fun(*this, |
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&RegionChooser::show_region_properties)); |
&RegionChooser::show_region_properties)); |
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actionGroup->add(Gtk::Action::create("Remove", Gtk::Stock::REMOVE), |
actionGroup->add(Gtk::Action::create("Remove", _("_Remove")), |
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sigc::mem_fun(*this, &RegionChooser::delete_region)); |
sigc::mem_fun(*this, &RegionChooser::delete_region)); |
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actionGroup->add(Gtk::Action::create("Add", Gtk::Stock::ADD), |
actionGroup->add(Gtk::Action::create("Add", _("_Add")), |
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sigc::mem_fun(*this, &RegionChooser::add_region)); |
sigc::mem_fun(*this, &RegionChooser::add_region)); |
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actionGroup->add(Gtk::Action::create("Dimensions", _("Dimensions...")), |
actionGroup->add(Gtk::Action::create("Dimensions", _("Dimensions...")), |
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sigc::mem_fun(*this, &RegionChooser::manage_dimensions)); |
sigc::mem_fun(*this, &RegionChooser::manage_dimensions)); |
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keyboard_key_released_signal.connect( |
keyboard_key_released_signal.connect( |
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sigc::mem_fun(*this, &RegionChooser::on_note_off_event) |
sigc::mem_fun(*this, &RegionChooser::on_note_off_event) |
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); |
); |
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set_tooltip_text(_("Right click here for adding new region. Use mouse pointer for moving (dragging) or resizing existing regions (by pointing at region's boundary). Right click on an existing region for more actions.")); |
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} |
} |
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RegionChooser::~RegionChooser() |
RegionChooser::~RegionChooser() |
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{ |
{ |
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} |
} |
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template<class T> inline std::string ToString(T o) { |
void RegionChooser::invalidate_key(int key) { |
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std::stringstream ss; |
const int h = KEYBOARD_HEIGHT; |
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ss << o; |
const int w = get_width() - 1; |
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return ss.str(); |
int x1 = key_to_x(key - 0.5, w); |
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int x2 = key_to_x(key + 1.5, w); |
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Gdk::Rectangle rect(x1 + 1, h1 + 1, x2 - x1 - 1, h - 2); |
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get_window()->invalidate_rect(rect, false); |
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} |
} |
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void RegionChooser::on_note_on_event(int key, int velocity) { |
void RegionChooser::on_note_on_event(int key, int velocity) { |
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draw_region(key, key+1, activeKeyColor); |
key_pressed[key] = true; |
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invalidate_key(key); |
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m_VirtKeybVelocityLabel.set_text(ToString(velocity)); |
m_VirtKeybVelocityLabel.set_text(ToString(velocity)); |
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} |
} |
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void RegionChooser::on_note_off_event(int key, int velocity) { |
void RegionChooser::on_note_off_event(int key, int velocity) { |
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if (is_black_key(key)) |
key_pressed[key] = false; |
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draw_region(key, key+1, black); |
invalidate_key(key); |
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else |
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draw_region(key, key+1, white); |
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m_VirtKeybOffVelocityLabel.set_text(ToString(velocity)); |
m_VirtKeybOffVelocityLabel.set_text(ToString(velocity)); |
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} |
} |
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void RegionChooser::on_realize() |
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{ |
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// We need to call the base on_realize() |
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Gtk::DrawingArea::on_realize(); |
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// Now we can allocate any additional resources we need |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
bool RegionChooser::on_expose_event(GdkEventExpose* e) { |
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gc = Gdk::GC::create(window); |
double clipx1 = e->area.x; |
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window->clear(); |
double clipx2 = e->area.x + e->area.width; |
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double clipy1 = e->area.y; |
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double clipy2 = e->area.y + e->area.height; |
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const Cairo::RefPtr<Cairo::Context>& cr = |
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get_window()->create_cairo_context(); |
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#if 0 |
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} |
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#endif |
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#else |
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bool RegionChooser::on_draw(const Cairo::RefPtr<Cairo::Context>& cr) { |
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double clipx1, clipx2, clipy1, clipy2; |
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cr->get_clip_extents(clipx1, clipy1, clipx2, clipy2); |
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#endif |
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cr->save(); |
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cr->set_line_width(1); |
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#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
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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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if (clipy2 > h1) { |
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draw_keyboard(cr, clipx1, clipx2); |
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} |
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if (clipy1 < h1 && instrument) { |
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draw_regions(cr, clipx1, clipx2); |
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} |
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cr->restore(); |
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return true; |
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} |
} |
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bool RegionChooser::on_expose_event(GdkEventExpose* event) |
void RegionChooser::draw_keyboard(const Cairo::RefPtr<Cairo::Context>& cr, |
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{ |
int clip_low, int clip_high) { |
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Glib::RefPtr<Gdk::Window> window = get_window(); |
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window->clear(); |
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const int h = KEYBOARD_HEIGHT; |
const int h = KEYBOARD_HEIGHT; |
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const int w = get_width() - 1; |
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(); |
Gdk::Cairo::set_source_rgba(cr, black); |
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Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
cr->rectangle(0.5, h1 + 0.5, w, h - 1); |
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cr->stroke(); |
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int x1 = key_to_x(20.5, w); |
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Gdk::Cairo::set_source_rgba(cr, grey1); |
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cr->rectangle(1, h1 + 1, x1 - 1, h - 2); |
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cr->fill(); |
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int x2 = key_to_x(109.5, w); |
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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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window->draw_rectangle(black, false, 0, h1, w, h - 1); |
Gdk::Cairo::set_source_rgba(cr, black); |
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gc->set_foreground(grey1); |
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int x1 = int(w * 20.5 / 128.0 + 0.5); |
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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); |
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window->draw_rectangle(white, true, x1 + 1, h1 + 1, x2 - x1 - 1, h - 2); |
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window->draw_rectangle(gc, true, x2 + 1, h1 + 1, |
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w - x2 - 1, h - 2); |
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for (int i = 0 ; i < 128 ; i++) { |
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int note = (i + 3) % 12; |
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int x = int(w * i / 128.0 + 0.5); |
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if (note == 1 || note == 4 || note == 6 || note == 9 || note == 11) { |
int clipkey1 = std::max(0, x_to_key_right(clip_low - 1, w)); |
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int x2 = int(w * (i + 0.5) / 128.0 + 0.5); |
int clipkey2 = std::min(x_to_key_right(clip_high - 1, w) + 1, 128); |
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window->draw_line(black, x2, h1 + bh, x2, h1 + h); |
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int x3 = int(w * (i + 1) / 128.0 + 0.5); |
for (int i = clipkey1 ; i < clipkey2 ; i++) { |
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window->draw_rectangle(black, true, x, h1 + 1, x3 - x + 1, bh); |
int note = (i + 3) % 12; |
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int x = key_to_x(i, w); |
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if (note == 1 || note == 4 || note == 6 || |
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note == 9 || note == 11) { |
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// black key: short line in the middle, with a rectangle |
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// on top |
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int x2 = key_to_x(i + 0.5, w); |
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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 = key_to_x(i + 1, w); |
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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); |
// C or F: long line to the left |
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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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cr->stroke(); |
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} |
} |
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if (note == 3) draw_digit(i); |
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if (key_pressed[i]) draw_key(cr, i); |
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if (note == 3) draw_digit(cr, i); |
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} |
} |
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} |
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if (instrument) { |
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int i = 0; |
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gig::Region *next_region; |
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int x3 = -1; |
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for (gig::Region *r = regions.first() ; r ; r = next_region) { |
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if (x3 < 0) x3 = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
void RegionChooser::draw_regions(const Cairo::RefPtr<Cairo::Context>& cr, |
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next_region = regions.next(); |
int clip_low, int clip_high) { |
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if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
const int w = get_width() - 1; |
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int x2 = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
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window->draw_line(black, x3, 0, x2, 0); |
Gdk::Cairo::set_source_rgba(cr, black); |
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window->draw_line(black, x3, h1 - 1, x2, h1 - 1); |
gig::Region* next_region; |
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window->draw_line(black, x2, 1, x2, h1 - 2); |
int x3 = -1; |
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window->draw_rectangle(white, true, x3 + 1, 1, x2 - x3 - 1, h1 - 2); |
for (gig::Region* r = regions.first() ; r ; r = next_region) { |
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x3 = -1; |
next_region = regions.next(); |
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} |
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i++; |
if (x3 < 0) { |
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} |
x3 = key_to_x(r->KeyRange.low, w); |
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if (x3 >= clip_high) break; |
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for (gig::Region *r = regions.first() ; r ; r = regions.next()) { |
} |
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int x = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
if (!next_region || |
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window->draw_line(black, x, 1, x, h1 - 2); |
r->KeyRange.high + 1 != next_region->KeyRange.low || |
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} |
r == region || next_region == region) { |
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if (region) { |
int x2 = key_to_x(r->KeyRange.high + 1, w); |
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int x1 = int(w * (region->KeyRange.low) / 128.0 + 0.5); |
if (x2 >= clip_low) { |
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int x2 = int(w * (region->KeyRange.high + 1) / 128.0 + 0.5); |
cr->move_to(x3, 0.5); |
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gc->set_foreground(red); |
cr->line_to(x2 + 0.5, 0.5); |
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window->draw_rectangle(gc, true, x1 + 1, 1, x2 - x1 - 1, h1 - 2); |
cr->line_to(x2 + 0.5, h1 - 0.5); |
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cr->line_to(x3, h1 - 0.5); |
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cr->stroke(); |
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Gdk::Cairo::set_source_rgba(cr, region == r ? blue : 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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} |
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x3 = -1; |
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} |
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} |
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for (gig::Region* r = regions.first() ; r ; r = regions.next()) { |
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int x = key_to_x(r->KeyRange.low, w); |
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int x2 = key_to_x(r->KeyRange.high + 1, w); |
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RegionFeatures features = regionFeatures(r); |
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const bool bShowLoopSymbol = features.loops > 0; |
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const bool bShowSampleRefSymbol = features.sampleRefs < r->DimensionRegions; |
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if (bShowLoopSymbol || bShowSampleRefSymbol) { |
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const int margin = 2; |
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const int wRgn = x2 - x; |
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//printf("x=%d x2=%d wRgn=%d\n", x, x2, wRgn); |
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cr->save(); |
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cr->set_line_width(1); |
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cr->rectangle(x, 1, wRgn, h1 - 1); |
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cr->clip(); |
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if (bShowSampleRefSymbol) { |
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const int wPic = 8; |
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const int hPic = 8; |
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Gdk::Cairo::set_source_pixbuf( |
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cr, (features.sampleRefs) ? yellowDot : redDot, |
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x + (wRgn-wPic)/2.f, |
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(bShowLoopSymbol) ? margin : (h1-hPic)/2.f |
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); |
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cr->paint(); |
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} |
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if (bShowLoopSymbol) { |
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const int wPic = 12; |
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const int hPic = 14; |
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Gdk::Cairo::set_source_pixbuf( |
377 |
|
cr, (features.loops == r->DimensionRegions) ? blackLoop : grayLoop, |
378 |
|
x + (wRgn-wPic)/2.f, |
379 |
|
(bShowSampleRefSymbol) ? h1 - hPic - margin : (h1-hPic)/2.f |
380 |
|
); |
381 |
|
cr->paint(); |
382 |
|
} |
383 |
|
cr->restore(); |
384 |
} |
} |
385 |
} |
} |
|
return true; |
|
|
} |
|
386 |
|
|
387 |
|
for (gig::Region* r = regions.first() ; r ; r = regions.next()) { |
388 |
|
int x = key_to_x(r->KeyRange.low, w); |
389 |
|
|
390 |
void RegionChooser::on_size_request(GtkRequisition* requisition) |
if (x < clip_low) continue; |
391 |
{ |
if (x >= clip_high) break; |
392 |
*requisition = GtkRequisition(); |
|
393 |
requisition->height = KEYBOARD_HEIGHT + REGION_BLOCK_HEIGHT; |
cr->move_to(x + 0.5, 1); |
394 |
requisition->width = 500; |
cr->line_to(x + 0.5, h1 - 1); |
395 |
|
cr->stroke(); |
396 |
|
} |
397 |
|
|
398 |
|
// if there is no region yet, show the user some hint text that he may |
399 |
|
// right click on this area to create a new region |
400 |
|
if (!regions.first()) { |
401 |
|
Glib::RefPtr<Pango::Context> context = get_pango_context(); |
402 |
|
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(context); |
403 |
|
layout->set_alignment(Pango::ALIGN_CENTER); |
404 |
|
layout->set_text(Glib::ustring("*** ") + _("Right click here to create a region.") + " ***"); |
405 |
|
layout->set_width(get_width() * Pango::SCALE); |
406 |
|
//layout->set_height(get_height() * Pango::SCALE); |
407 |
|
layout->set_spacing(10); |
408 |
|
Gdk::Cairo::set_source_rgba(cr, blue); |
409 |
|
// get the text dimensions |
410 |
|
int text_width, text_height; |
411 |
|
layout->get_pixel_size(text_width, text_height); |
412 |
|
cr->move_to(0, (REGION_BLOCK_HEIGHT - text_height) / 2); |
413 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
414 |
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
415 |
|
#else |
416 |
|
layout->show_in_cairo_context(cr); |
417 |
|
#endif |
418 |
|
} |
419 |
} |
} |
420 |
|
|
421 |
bool RegionChooser::is_black_key(int key) { |
bool RegionChooser::is_black_key(int key) { |
423 |
return note == 1 || note == 4 || note == 6 || note == 9 || note == 11; |
return note == 1 || note == 4 || note == 6 || note == 9 || note == 11; |
424 |
} |
} |
425 |
|
|
426 |
void RegionChooser::draw_digit(int key) { |
void RegionChooser::draw_digit(const Cairo::RefPtr<Cairo::Context>& cr, |
427 |
|
int key) { |
428 |
const int h = KEYBOARD_HEIGHT; |
const int h = KEYBOARD_HEIGHT; |
429 |
const int w = get_width() - 1; |
const int w = get_width() - 1; |
430 |
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create(get_pango_context()); |
Glib::RefPtr<Pango::Layout> layout = |
431 |
|
Pango::Layout::create(get_pango_context()); |
432 |
char buf[30]; |
char buf[30]; |
433 |
sprintf(buf, "<span size=\"8000\">%d</span>", key / 12 - 1); |
sprintf(buf, "<span size=\"8000\">%d</span>", key / 12 - 1); |
434 |
layout->set_markup(buf); |
layout->set_markup(buf); |
436 |
double text_w = double(rectangle.get_width()) / Pango::SCALE; |
double text_w = double(rectangle.get_width()) / Pango::SCALE; |
437 |
double text_h = double(rectangle.get_height()) / Pango::SCALE; |
double text_h = double(rectangle.get_height()) / Pango::SCALE; |
438 |
double x = w * (key + 0.75) / 128.0; |
double x = w * (key + 0.75) / 128.0; |
439 |
get_window()->draw_layout(get_style()->get_black_gc(), int(x - text_w / 2 + 1), |
Gdk::Cairo::set_source_rgba(cr, black); |
440 |
int(h1 + h - text_h + 0.5), layout); |
cr->move_to(int(x - text_w / 2 + 1), int(h1 + h - text_h + 0.5)); |
441 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 16) || GTKMM_MAJOR_VERSION < 2 |
442 |
|
pango_cairo_show_layout(cr->cobj(), layout->gobj()); |
443 |
|
#else |
444 |
|
layout->show_in_cairo_context(cr); |
445 |
|
#endif |
446 |
} |
} |
447 |
|
|
448 |
void RegionChooser::draw_region(int from, int to, const Gdk::Color& color) |
void RegionChooser::draw_key(const Cairo::RefPtr<Cairo::Context>& cr, |
449 |
{ |
int key) { |
450 |
const int h = KEYBOARD_HEIGHT; |
const int h = KEYBOARD_HEIGHT; |
451 |
const int w = get_width() - 1; |
const int w = get_width() - 1; |
452 |
const int bh = int(h * 0.55); |
const int bh = int(h * 0.55); |
453 |
|
|
454 |
Glib::RefPtr<Gdk::Window> window = get_window(); |
Gdk::Cairo::set_source_rgba(cr, activeKeyColor); |
|
gc->set_foreground(color); |
|
455 |
|
|
456 |
for (int i = from ; i < to ; i++) { |
int note = (key + 3) % 12; |
457 |
int note = (i + 3) % 12; |
int x = key_to_x(key, w) + 1; |
458 |
int x = int(w * i / 128.0 + 0.5) + 1; |
int x2 = key_to_x(key + 1.5, w); |
459 |
int x2 = int(w * (i + 1.5) / 128.0 + 0.5); |
int x3 = key_to_x(key + 1, w); |
460 |
int x3 = int(w * (i + 1) / 128.0 + 0.5); |
int x4 = key_to_x(key - 0.5, w); |
461 |
int x4 = int(w * (i - 0.5) / 128.0 + 0.5); |
int w1 = x3 - x; |
462 |
int w1 = x3 - x; |
switch (note) { |
463 |
switch (note) { |
case 0: case 5: case 10: |
464 |
case 0: case 5: case 10: |
cr->rectangle(x, h1 + 1, w1, bh); |
465 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
cr->fill(); |
466 |
window->draw_rectangle(gc, true, x4 + 1, h1 + bh + 1, x2 - x4 - 1, h - bh - 2); |
cr->rectangle(x4 + 1, h1 + bh + 1, x2 - x4 - 1, h - bh - 2); |
467 |
break; |
cr->fill(); |
468 |
case 2: case 7: |
break; |
469 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
case 2: case 7: |
470 |
window->draw_rectangle(gc, true, x4 + 1, h1 + bh + 1, x3 - x4 - 1, h - bh - 2); |
cr->rectangle(x, h1 + 1, w1, bh); |
471 |
break; |
cr->fill(); |
472 |
case 3: case 8: |
cr->rectangle(x4 + 1, h1 + bh + 1, x3 - x4 - 1, h - bh - 2); |
473 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh); |
cr->fill(); |
474 |
window->draw_rectangle(gc, true, x, h1 + bh + 1, x2 - x, h - bh - 2); |
break; |
475 |
if (note == 3) draw_digit(i); |
case 3: case 8: |
476 |
break; |
cr->rectangle(x, h1 + 1, w1, bh); |
477 |
default: |
cr->fill(); |
478 |
window->draw_rectangle(gc, true, x, h1 + 1, w1, bh - 1); |
cr->rectangle(x, h1 + bh + 1, x2 - x, h - bh - 2); |
479 |
break; |
cr->fill(); |
480 |
} |
break; |
481 |
|
default: |
482 |
|
cr->rectangle(x, h1 + 1, w1, bh - 1); |
483 |
|
cr->fill(); |
484 |
|
break; |
485 |
} |
} |
486 |
|
Gdk::Cairo::set_source_rgba(cr, black); |
487 |
} |
} |
488 |
|
|
489 |
void RegionChooser::set_instrument(gig::Instrument* instrument) |
void RegionChooser::set_instrument(gig::Instrument* instrument) |
498 |
|
|
499 |
bool RegionChooser::on_button_release_event(GdkEventButton* event) |
bool RegionChooser::on_button_release_event(GdkEventButton* event) |
500 |
{ |
{ |
501 |
const int k = int(event->x / (get_width() - 1) * 128.0); |
const int k = x_to_key(event->x, get_width() - 1); |
502 |
|
|
503 |
// handle-note off on virtual keyboard |
// handle-note off on virtual keyboard |
504 |
if (event->type == GDK_BUTTON_RELEASE) { |
if (event->type == GDK_BUTTON_RELEASE) { |
521 |
} |
} |
522 |
|
|
523 |
if (resize.active) { |
if (resize.active) { |
524 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
525 |
get_window()->pointer_ungrab(event->time); |
get_window()->pointer_ungrab(event->time); |
526 |
|
#else |
527 |
|
Glib::wrap(event->device, true)->ungrab(event->time); |
528 |
|
#endif |
529 |
resize.active = false; |
resize.active = false; |
530 |
|
|
|
if (resize.mode == resize.moving_high_limit) { |
|
|
if (resize.region->KeyRange.high != resize.pos - 1) { |
|
|
instrument_struct_to_be_changed_signal.emit(instrument); |
|
|
resize.region->SetKeyRange( |
|
|
resize.region->KeyRange.low, // low |
|
|
resize.pos - 1 // high |
|
|
); |
|
|
regions.update(instrument); |
|
|
instrument_changed.emit(); |
|
|
instrument_struct_changed_signal.emit(instrument); |
|
|
} |
|
|
} else if (resize.mode == resize.moving_low_limit) { |
|
|
if (resize.region->KeyRange.low != resize.pos) { |
|
|
instrument_struct_to_be_changed_signal.emit(instrument); |
|
|
resize.region->SetKeyRange( |
|
|
resize.pos, // low |
|
|
resize.region->KeyRange.high // high |
|
|
); |
|
|
regions.update(instrument); |
|
|
instrument_changed.emit(); |
|
|
instrument_struct_changed_signal.emit(instrument); |
|
|
} |
|
|
} |
|
|
|
|
531 |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
if (!is_in_resize_zone(event->x, event->y) && cursor_is_resize) { |
532 |
get_window()->set_cursor(); |
get_window()->set_cursor(); |
533 |
cursor_is_resize = false; |
cursor_is_resize = false; |
534 |
} |
} |
535 |
} else if (move.active) { |
} else if (move.active) { |
536 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
537 |
get_window()->pointer_ungrab(event->time); |
get_window()->pointer_ungrab(event->time); |
538 |
|
#else |
539 |
|
Glib::wrap(event->device, true)->ungrab(event->time); |
540 |
|
#endif |
541 |
move.active = false; |
move.active = false; |
542 |
|
|
543 |
if (move.pos) { |
if (is_in_resize_zone(event->x, event->y)) { |
544 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
545 |
|
get_window()->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
546 |
|
#else |
547 |
|
get_window()->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
548 |
|
#endif |
549 |
|
cursor_is_resize = true; |
550 |
|
} |
551 |
|
} |
552 |
|
return true; |
553 |
|
} |
554 |
|
|
555 |
|
void RegionChooser::update_after_resize() |
556 |
|
{ |
557 |
|
if (resize.mode == resize.moving_high_limit) { |
558 |
|
if (resize.region->KeyRange.high != resize.pos - 1) { |
559 |
instrument_struct_to_be_changed_signal.emit(instrument); |
instrument_struct_to_be_changed_signal.emit(instrument); |
560 |
region->SetKeyRange( |
resize.region->SetKeyRange(resize.region->KeyRange.low, |
561 |
region->KeyRange.low + move.pos, |
resize.pos - 1); |
|
region->KeyRange.high + move.pos |
|
|
); |
|
562 |
regions.update(instrument); |
regions.update(instrument); |
563 |
instrument_changed.emit(); |
instrument_changed.emit(); |
564 |
instrument_struct_changed_signal.emit(instrument); |
instrument_struct_changed_signal.emit(instrument); |
565 |
} |
} |
566 |
|
} else if (resize.mode == resize.moving_low_limit) { |
567 |
|
if (resize.region->KeyRange.low != resize.pos) { |
568 |
|
instrument_struct_to_be_changed_signal.emit(instrument); |
569 |
|
resize.region->SetKeyRange(resize.pos, |
570 |
|
resize.region->KeyRange.high); |
571 |
|
regions.update(instrument); |
572 |
|
instrument_changed.emit(); |
573 |
|
instrument_struct_changed_signal.emit(instrument); |
574 |
|
} |
575 |
|
} |
576 |
|
} |
577 |
|
|
578 |
if (is_in_resize_zone(event->x, event->y)) { |
void RegionChooser::update_after_move(int pos) |
579 |
get_window()->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
{ |
580 |
cursor_is_resize = true; |
instrument_struct_to_be_changed_signal.emit(instrument); |
581 |
|
const int range = region->KeyRange.high - region->KeyRange.low; |
582 |
|
const int diff = pos - int(region->KeyRange.low); |
583 |
|
region->SetKeyRange(pos, pos + range); |
584 |
|
if (Settings::singleton()->moveRootNoteWithRegionMoved) { |
585 |
|
for (int i = 0; i < 256; ++i) { |
586 |
|
gig::DimensionRegion* dimrgn = region->pDimensionRegions[i]; |
587 |
|
if (!dimrgn || !dimrgn->pSample || !dimrgn->PitchTrack) continue; |
588 |
|
dimrgn->UnityNote += diff; |
589 |
} |
} |
590 |
} |
} |
591 |
return true; |
regions.update(instrument); |
592 |
|
instrument_changed.emit(); |
593 |
|
instrument_struct_changed_signal.emit(instrument); |
594 |
} |
} |
595 |
|
|
596 |
bool RegionChooser::on_button_press_event(GdkEventButton* event) |
bool RegionChooser::on_button_press_event(GdkEventButton* event) |
597 |
{ |
{ |
598 |
if (!instrument) return true; |
if (!instrument) return true; |
599 |
|
|
600 |
const int k = int(event->x / (get_width() - 1) * 128.0); |
const int w = get_width() - 1; |
601 |
|
const int k = x_to_key(event->x, w); |
602 |
|
|
603 |
if (event->type == GDK_BUTTON_PRESS) { |
if (event->type == GDK_BUTTON_PRESS) { |
604 |
if (event->y >= REGION_BLOCK_HEIGHT) { |
if (event->y >= REGION_BLOCK_HEIGHT) { |
609 |
} |
} |
610 |
} |
} |
611 |
|
|
612 |
|
// left mouse button double click |
613 |
|
if (event->type == GDK_2BUTTON_PRESS && event->button == 1) { |
614 |
|
if (event->y < REGION_BLOCK_HEIGHT) { |
615 |
|
// show dimension manager dialog for this region |
616 |
|
manage_dimensions(); |
617 |
|
} |
618 |
|
} |
619 |
|
|
620 |
if (event->y >= REGION_BLOCK_HEIGHT) return true; |
if (event->y >= REGION_BLOCK_HEIGHT) return true; |
621 |
if (event->type == GDK_BUTTON_PRESS && event->button == 3) { |
if (event->type == GDK_BUTTON_PRESS && event->button == 3) { |
622 |
gig::Region* r = get_region(k); |
gig::Region* r = get_region(k); |
632 |
} |
} |
633 |
} else { |
} else { |
634 |
if (is_in_resize_zone(event->x, event->y)) { |
if (is_in_resize_zone(event->x, event->y)) { |
635 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
636 |
get_window()->pointer_grab(false, |
get_window()->pointer_grab(false, |
637 |
Gdk::BUTTON_RELEASE_MASK | |
Gdk::BUTTON_RELEASE_MASK | |
638 |
Gdk::POINTER_MOTION_MASK | |
Gdk::POINTER_MOTION_MASK | |
639 |
Gdk::POINTER_MOTION_HINT_MASK, |
Gdk::POINTER_MOTION_HINT_MASK, |
640 |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), event->time); |
Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW), |
641 |
|
event->time); |
642 |
|
#else |
643 |
|
Glib::wrap(event->device, true)->grab(get_window(), |
644 |
|
Gdk::OWNERSHIP_NONE, |
645 |
|
false, |
646 |
|
Gdk::BUTTON_RELEASE_MASK | |
647 |
|
Gdk::POINTER_MOTION_MASK | |
648 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
649 |
|
Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW), |
650 |
|
event->time); |
651 |
|
#endif |
652 |
resize.active = true; |
resize.active = true; |
653 |
} else { |
} else { |
654 |
gig::Region* r = get_region(k); |
gig::Region* r = get_region(k); |
658 |
region_selected(); |
region_selected(); |
659 |
dimensionManager.set_region(region); |
dimensionManager.set_region(region); |
660 |
|
|
661 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
662 |
get_window()->pointer_grab(false, |
get_window()->pointer_grab(false, |
663 |
Gdk::BUTTON_RELEASE_MASK | |
Gdk::BUTTON_RELEASE_MASK | |
664 |
Gdk::POINTER_MOTION_MASK | |
Gdk::POINTER_MOTION_MASK | |
665 |
Gdk::POINTER_MOTION_HINT_MASK, |
Gdk::POINTER_MOTION_HINT_MASK, |
666 |
Gdk::Cursor(Gdk::FLEUR), event->time); |
Gdk::Cursor(Gdk::FLEUR), |
667 |
|
event->time); |
668 |
|
#else |
669 |
|
Glib::wrap(event->device, true)->grab(get_window(), |
670 |
|
Gdk::OWNERSHIP_NONE, |
671 |
|
false, |
672 |
|
Gdk::BUTTON_RELEASE_MASK | |
673 |
|
Gdk::POINTER_MOTION_MASK | |
674 |
|
Gdk::POINTER_MOTION_HINT_MASK, |
675 |
|
Gdk::Cursor::create(Gdk::FLEUR), |
676 |
|
event->time); |
677 |
|
#endif |
678 |
move.active = true; |
move.active = true; |
679 |
move.from_x = event->x; |
move.offset = event->x - key_to_x(region->KeyRange.low, w); |
|
move.pos = 0; |
|
680 |
} |
} |
681 |
} |
} |
682 |
} |
} |
685 |
|
|
686 |
gig::Region* RegionChooser::get_region(int key) |
gig::Region* RegionChooser::get_region(int key) |
687 |
{ |
{ |
688 |
gig::Region* prev_region = 0; |
for (gig::Region* r = regions.first() ; r ; r = regions.next()) { |
|
gig::Region* next_region; |
|
|
for (gig::Region *r = regions.first() ; r ; r = next_region) { |
|
|
next_region = regions.next(); |
|
|
|
|
689 |
if (key < r->KeyRange.low) return 0; |
if (key < r->KeyRange.low) return 0; |
690 |
if (key <= r->KeyRange.high) { |
if (key <= r->KeyRange.high) return r; |
|
move.touch_left = prev_region && prev_region->KeyRange.high + 1 == r->KeyRange.low; |
|
|
move.touch_right = next_region && r->KeyRange.high + 1 == next_region->KeyRange.low; |
|
|
return r; |
|
|
} |
|
|
prev_region = r; |
|
691 |
} |
} |
692 |
return 0; |
return 0; |
693 |
} |
} |
694 |
|
|
695 |
|
void RegionChooser::set_region(gig::Region* region) { |
696 |
|
this->region = region; |
697 |
|
queue_draw(); |
698 |
|
region_selected(); |
699 |
|
dimensionManager.set_region(region); |
700 |
|
} |
701 |
|
|
702 |
|
void RegionChooser::select_next_region() { |
703 |
|
if (!instrument) return; |
704 |
|
if (!region) { |
705 |
|
for (int i = 0; i < 128; ++i) { |
706 |
|
::gig::Region* rgn = instrument->GetRegion(i); |
707 |
|
if (rgn) { |
708 |
|
set_region(rgn); |
709 |
|
return; |
710 |
|
} |
711 |
|
} |
712 |
|
} else { |
713 |
|
bool currentFound = false; |
714 |
|
for (int i = 0; i < 128; ++i) { |
715 |
|
::gig::Region* rgn = instrument->GetRegion(i); |
716 |
|
if (!rgn) continue; |
717 |
|
if (currentFound) { |
718 |
|
if (rgn != region) { |
719 |
|
set_region(rgn); |
720 |
|
return; |
721 |
|
} |
722 |
|
} else { |
723 |
|
if (rgn == region) currentFound = true; |
724 |
|
} |
725 |
|
} |
726 |
|
} |
727 |
|
} |
728 |
|
|
729 |
|
void RegionChooser::select_prev_region() { |
730 |
|
if (!instrument) return; |
731 |
|
if (!region) { |
732 |
|
for (int i = 0; i < 128; ++i) { |
733 |
|
::gig::Region* rgn = instrument->GetRegion(i); |
734 |
|
if (rgn) { |
735 |
|
set_region(rgn); |
736 |
|
return; |
737 |
|
} |
738 |
|
} |
739 |
|
} else { |
740 |
|
bool currentFound = false; |
741 |
|
for (int i = 127; i >= 0; --i) { |
742 |
|
::gig::Region* rgn = instrument->GetRegion(i); |
743 |
|
if (!rgn) continue; |
744 |
|
if (currentFound) { |
745 |
|
if (rgn != region) { |
746 |
|
set_region(rgn); |
747 |
|
return; |
748 |
|
} |
749 |
|
} else { |
750 |
|
if (rgn == region) currentFound = true; |
751 |
|
} |
752 |
|
} |
753 |
|
} |
754 |
|
} |
755 |
|
|
756 |
void RegionChooser::motion_resize_region(int x, int y) |
void RegionChooser::motion_resize_region(int x, int y) |
757 |
{ |
{ |
758 |
const int w = get_width() - 1; |
const int w = get_width() - 1; |
|
Glib::RefPtr<Gdk::Window> window = get_window(); |
|
759 |
|
|
760 |
int k = int(double(x) / w * 128.0 + 0.5); |
int k = int(double(x) / w * 128.0 + 0.5); |
761 |
|
|
775 |
resize.mode = resize.moving_low_limit; |
resize.mode = resize.moving_low_limit; |
776 |
} |
} |
777 |
} |
} |
778 |
Glib::RefPtr<const Gdk::GC> black = get_style()->get_black_gc(); |
resize.pos = k; |
|
Glib::RefPtr<const Gdk::GC> white = get_style()->get_white_gc(); |
|
|
if (region == resize.region) { |
|
|
gc->set_foreground(red); |
|
|
white = gc; |
|
|
} |
|
|
Glib::RefPtr<const Gdk::GC> bg = get_style()->get_bg_gc(Gtk::STATE_NORMAL); |
|
|
int prevx = int(w * resize.pos / 128.0 + 0.5); |
|
|
x = int(w * k / 128.0 + 0.5); |
|
779 |
|
|
780 |
|
int x1, x2; |
781 |
if (resize.mode == resize.moving_high_limit) { |
if (resize.mode == resize.moving_high_limit) { |
782 |
if (k > resize.pos) { |
if (resize.region->KeyRange.high < resize.pos - 1) { |
783 |
window->draw_rectangle(white, true, prevx, 1, x - prevx, h1 - 2); |
x1 = resize.region->KeyRange.high; |
784 |
window->draw_line(black, prevx, 0, x, 0); |
x2 = resize.pos - 1; |
|
window->draw_line(black, prevx, h1 - 1, x, h1 - 1); |
|
785 |
} else { |
} else { |
786 |
int xx = ((resize.pos == resize.max && resize.max != 128) ? 1 : 0); |
x1 = resize.pos - 1; |
787 |
window->draw_rectangle(bg, true, x + 1, 0, prevx - x - xx, h1); |
x2 = resize.region->KeyRange.high; |
788 |
} |
} |
789 |
} else { |
} else { |
790 |
if (k < resize.pos) { |
if (resize.region->KeyRange.low < resize.pos) { |
791 |
window->draw_rectangle(white, true, x + 1, 1, prevx - x, h1 - 2); |
x1 = resize.region->KeyRange.low; |
792 |
window->draw_line(black, x, 0, prevx, 0); |
x2 = resize.pos; |
|
window->draw_line(black, x, h1 - 1, prevx, h1 - 1); |
|
793 |
} else { |
} else { |
794 |
int xx = ((resize.pos == resize.min && resize.min != 0) ? 1 : 0); |
x1 = resize.pos; |
795 |
window->draw_rectangle(bg, true, prevx + xx, 0, x - prevx - xx, h1); |
x2 = resize.region->KeyRange.low; |
796 |
} |
} |
797 |
} |
} |
798 |
window->draw_line(black, x, 1, x, h1 - 2); |
x1 = key_to_x(x1, w); |
799 |
resize.pos = k; |
x2 = key_to_x(x2 + 1, w) + 1; |
800 |
|
Gdk::Rectangle rect(x1, 0, x2 - x1, h1); |
801 |
|
|
802 |
|
update_after_resize(); |
803 |
|
|
804 |
|
//get_window()->invalidate_rect(rect, false); |
805 |
|
get_window()->invalidate(false); // repaint entire region, otherwise it would create visual artifacts |
806 |
} |
} |
807 |
} |
} |
808 |
|
|
809 |
void RegionChooser::motion_move_region(int x, int y) |
void RegionChooser::motion_move_region(int x, int y) |
810 |
{ |
{ |
811 |
const int w = get_width() - 1; |
const int w = get_width() - 1; |
|
Glib::RefPtr<Gdk::Window> window = get_window(); |
|
812 |
|
|
813 |
int k = int(double(x - move.from_x) / w * 128.0 + 0.5); |
int l = int(double(x - move.offset) / w * 128.0 + 0.5); |
814 |
if (k == move.pos) return; |
|
815 |
int new_k; |
if (l == region->KeyRange.low) return; |
816 |
bool new_touch_left; |
int new_l; |
817 |
bool new_touch_right; |
int regionsize = region->KeyRange.high - region->KeyRange.low; |
818 |
int a = 0; |
int a = 0; |
819 |
if (k > move.pos) { |
if (l > region->KeyRange.low) { |
820 |
for (gig::Region* r = regions.first() ; ; r = regions.next()) { |
for (gig::Region* r = regions.first() ; ; r = regions.next()) { |
821 |
if (r != region) { |
if (r != region) { |
822 |
int b = r ? r->KeyRange.low : 128; |
int b = r ? r->KeyRange.low : 128; |
823 |
|
|
824 |
// gap: from a to b (not inclusive b) |
// gap: from a to b (not inclusive b) |
825 |
|
|
826 |
if (region->KeyRange.high + move.pos >= b) { |
if (region->KeyRange.high >= b) { |
827 |
// not found the current gap yet, just continue |
// not found the current gap yet, just continue |
828 |
} else { |
} else { |
829 |
|
|
830 |
if (a > region->KeyRange.low + k) { |
if (a > l) { |
831 |
// this gap is too far to the right, break |
// this gap is too far to the right, break |
832 |
break; |
break; |
833 |
} |
} |
834 |
|
|
835 |
int newhigh = std::min(region->KeyRange.high + k, b - 1); |
int newhigh = std::min(l + regionsize, b - 1); |
836 |
int newlo = newhigh - (region->KeyRange.high - region->KeyRange.low); |
int newlo = newhigh - regionsize; |
837 |
|
|
838 |
if (newlo >= a) { |
if (newlo >= a) { |
839 |
// yes it fits - it's a candidate |
// yes it fits - it's a candidate |
840 |
new_k = newlo - region->KeyRange.low; |
new_l = newlo; |
|
new_touch_left = a > 0 && a == newlo; |
|
|
new_touch_right = b < 128 && newhigh + 1 == b; |
|
841 |
} |
} |
842 |
} |
} |
843 |
if (!r) break; |
if (!r) break; |
851 |
|
|
852 |
// gap from a to b (not inclusive b) |
// gap from a to b (not inclusive b) |
853 |
|
|
854 |
if (region->KeyRange.high + k >= b) { |
if (l + regionsize >= b) { |
855 |
// not found the current gap yet, just continue |
// not found the current gap yet, just continue |
856 |
} else { |
} else { |
857 |
|
|
858 |
if (a > region->KeyRange.low + move.pos) { |
if (a > region->KeyRange.low) { |
859 |
// this gap is too far to the right, break |
// this gap is too far to the right, break |
860 |
break; |
break; |
861 |
} |
} |
862 |
|
|
863 |
int newlo = std::max(region->KeyRange.low + k, a); |
int newlo = std::max(l, a); |
864 |
int newhigh = newlo + (region->KeyRange.high - region->KeyRange.low); |
int newhigh = newlo + regionsize; |
865 |
|
|
866 |
if (newhigh < b) { |
if (newhigh < b) { |
867 |
// yes it fits - break as the first one is the best |
// yes it fits - break as the first one is the best |
868 |
new_k = newlo - region->KeyRange.low; |
new_l = newlo; |
|
new_touch_left = a > 0 && a == newlo; |
|
|
new_touch_right = b < 128 && newhigh + 1 == b; |
|
869 |
break; |
break; |
870 |
} |
} |
871 |
} |
} |
874 |
} |
} |
875 |
} |
} |
876 |
} |
} |
877 |
k = new_k; |
if (new_l == region->KeyRange.low) return; |
|
if (k == move.pos) return; |
|
878 |
|
|
879 |
Glib::RefPtr<const Gdk::GC> bg = get_style()->get_bg_gc(Gtk::STATE_NORMAL); |
int x1 = key_to_x(std::min(int(region->KeyRange.low), new_l), w); |
880 |
int prevx = int(w * (move.pos + region->KeyRange.low) / 128.0 + 0.5); |
int x2 = key_to_x(std::max(int(region->KeyRange.high), |
881 |
x = int(w * (k + region->KeyRange.low) / 128.0 + 0.5); |
new_l + regionsize) + 1, w) + 1; |
|
int prevx2 = int(w * (move.pos + 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); |
|
|
|
|
|
if (!new_touch_left) window->draw_line(black, x, 1, x, h1 - 2); |
|
|
if (!new_touch_right) window->draw_line(black, x2, 1, x2, h1 - 2); |
|
|
|
|
|
if (k > move.pos) { |
|
|
window->draw_rectangle(bg, true, prevx + (move.touch_left ? 1 : 0), 0, |
|
|
std::min(x, prevx2 + 1 - (move.touch_right ? 1 : 0)) - |
|
|
(prevx + (move.touch_left ? 1 : 0)), h1); |
|
|
|
|
|
window->draw_line(black, std::max(x, prevx2 + 1), 0, x2, 0); |
|
|
window->draw_line(black, std::max(x, prevx2 + 1), h1 - 1, x2, h1 - 1); |
|
|
window->draw_rectangle(gc, true, std::max(x + 1, prevx2), 1, |
|
|
x2 - std::max(x + 1, prevx2), h1 - 2); |
|
|
} else { |
|
|
window->draw_rectangle(bg, true, std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), 0, |
|
|
prevx2 + 1 - (move.touch_right ? 1 : 0) - |
|
|
std::max(x2 + 1, prevx + (move.touch_left ? 1 : 0)), h1); |
|
882 |
|
|
883 |
window->draw_line(black, x, 0, std::min(x2, prevx - 1), 0); |
Gdk::Rectangle rect(x1, 0, x2 - x1, h1); |
884 |
window->draw_line(black, x, h1 - 1, std::min(x2, prevx - 1), h1 - 1); |
update_after_move(new_l); |
885 |
|
|
886 |
window->draw_rectangle(gc, true, x + 1, 1, std::min(x2 - 1, prevx) - x, h1 - 2); |
get_window()->invalidate_rect(rect, false); |
|
} |
|
|
|
|
|
move.pos = k; |
|
|
move.touch_left = new_touch_left; |
|
|
move.touch_right = new_touch_right; |
|
887 |
} |
} |
888 |
|
|
889 |
|
|
900 |
event->y >= REGION_BLOCK_HEIGHT && |
event->y >= REGION_BLOCK_HEIGHT && |
901 |
event->y < REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT) |
event->y < REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT) |
902 |
{ |
{ |
903 |
const int k = int(event->x / (get_width() - 1) * 128.0); |
const int k = x_to_key(event->x, get_width() - 1); |
904 |
int velocity = (event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 : |
if (k != currentActiveKey) { |
905 |
int(float(event->y - REGION_BLOCK_HEIGHT) / float(KEYBOARD_HEIGHT) * 128.0f) + 1; |
int velocity = |
906 |
if (velocity <= 0) velocity = 1; |
(event->y >= REGION_BLOCK_HEIGHT + KEYBOARD_HEIGHT - 1) ? 127 : |
907 |
keyboard_key_released_signal.emit(currentActiveKey, velocity); |
int(float(event->y - REGION_BLOCK_HEIGHT) / |
908 |
currentActiveKey = k; |
float(KEYBOARD_HEIGHT) * 128.0f) + 1; |
909 |
keyboard_key_hit_signal.emit(k, velocity); |
if (velocity <= 0) velocity = 1; |
910 |
|
keyboard_key_released_signal.emit(currentActiveKey, velocity); |
911 |
|
currentActiveKey = k; |
912 |
|
keyboard_key_hit_signal.emit(k, velocity); |
913 |
|
} |
914 |
} |
} |
915 |
|
|
916 |
if (resize.active) { |
if (resize.active) { |
920 |
} else { |
} else { |
921 |
if (is_in_resize_zone(x, y)) { |
if (is_in_resize_zone(x, y)) { |
922 |
if (!cursor_is_resize) { |
if (!cursor_is_resize) { |
923 |
|
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
924 |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
window->set_cursor(Gdk::Cursor(Gdk::SB_H_DOUBLE_ARROW)); |
925 |
|
#else |
926 |
|
window->set_cursor(Gdk::Cursor::create(Gdk::SB_H_DOUBLE_ARROW)); |
927 |
|
#endif |
928 |
cursor_is_resize = true; |
cursor_is_resize = true; |
929 |
} |
} |
930 |
} else if (cursor_is_resize) { |
} else if (cursor_is_resize) { |
945 |
for (gig::Region* r = regions.first(); r ; r = next_region) { |
for (gig::Region* r = regions.first(); r ; r = next_region) { |
946 |
next_region = regions.next(); |
next_region = regions.next(); |
947 |
|
|
948 |
int lo = int(w * (r->KeyRange.low) / 128.0 + 0.5); |
int lo = key_to_x(r->KeyRange.low, w); |
949 |
if (x <= lo - 2) break; |
if (x <= lo - 2) break; |
950 |
if (x < lo + 2) { |
if (x < lo + 2) { |
951 |
resize.region = r; |
resize.region = r; |
968 |
return resize.min != resize.max; |
return resize.min != resize.max; |
969 |
} |
} |
970 |
if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
if (!next_region || r->KeyRange.high + 1 != next_region->KeyRange.low) { |
971 |
int hi = int(w * (r->KeyRange.high + 1) / 128.0 + 0.5); |
int hi = key_to_x(r->KeyRange.high + 1, w); |
972 |
if (x <= hi - 2) break; |
if (x <= hi - 2) break; |
973 |
if (x < hi + 2) { |
if (x < hi + 2) { |
974 |
// edit high limit |
// edit high limit |
1006 |
dialog.get_vbox()->pack_start(checkBoxKeygroup); |
dialog.get_vbox()->pack_start(checkBoxKeygroup); |
1007 |
checkBoxKeygroup.show(); |
checkBoxKeygroup.show(); |
1008 |
// add "Keygroup" spinbox |
// add "Keygroup" spinbox |
1009 |
Gtk::Adjustment adjustment(1, 1, pow(2,32)); |
#if (GTKMM_MAJOR_VERSION == 2 && GTKMM_MINOR_VERSION < 90) || GTKMM_MAJOR_VERSION < 2 |
1010 |
|
Gtk::Adjustment adjustment(1, 1, 999); |
1011 |
Gtk::SpinButton spinBox(adjustment); |
Gtk::SpinButton spinBox(adjustment); |
1012 |
|
#else |
1013 |
|
Gtk::SpinButton spinBox(Gtk::Adjustment::create(1, 1, 999)); |
1014 |
|
#endif |
1015 |
if (region->KeyGroup) spinBox.set_value(region->KeyGroup); |
if (region->KeyGroup) spinBox.set_value(region->KeyGroup); |
1016 |
dialog.get_vbox()->pack_start(spinBox); |
dialog.get_vbox()->pack_start(spinBox); |
1017 |
spinBox.show(); |
spinBox.show(); |
1018 |
// add OK and CANCEL buttons to the dialog |
// add OK and CANCEL buttons to the dialog |
1019 |
dialog.add_button(Gtk::Stock::OK, 0); |
dialog.add_button(_("_OK"), 0); |
1020 |
dialog.add_button(Gtk::Stock::CANCEL, 1); |
dialog.add_button(_("_Cancel"), 1); |
1021 |
dialog.show_all_children(); |
dialog.show_all_children(); |
1022 |
if (!dialog.run()) { // OK selected ... |
if (!dialog.run()) { // OK selected ... |
1023 |
region->KeyGroup = |
region->KeyGroup = |