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authorBent Bisballe Nyeng <deva@aasimon.org>2018-05-13 11:30:43 +0200
committerBent Bisballe Nyeng <deva@aasimon.org>2018-05-13 11:30:43 +0200
commit5ecfc48d057a78b193b0f4f9c67e18240ad4e42c (patch)
treed6a04ed4f52ae2a7bbb00f71a53052afa5a8f3f1 /src/instrumentwindow.cc
parentf92d78241228f6a9c0b649c8addcc7ae82071167 (diff)
New MainWindow layout mockup.
Diffstat (limited to 'src/instrumentwindow.cc')
-rw-r--r--src/instrumentwindow.cc445
1 files changed, 0 insertions, 445 deletions
diff --git a/src/instrumentwindow.cc b/src/instrumentwindow.cc
deleted file mode 100644
index f40f527..0000000
--- a/src/instrumentwindow.cc
+++ /dev/null
@@ -1,445 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- * instrumentwindow.cc
- *
- * Sat May 12 15:38:38 CEST 2018
- * Copyright 2018 Bent Bisballe Nyeng
- * deva@aasimon.org
- ****************************************************************************/
-
-/*
- * This file is part of DrumGizmo.
- *
- * DrumGizmo is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * DrumGizmo is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with DrumGizmo; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- */
-#include "instrumentwindow.h"
-
-
-#include <iostream>
-
-#include <QHBoxLayout>
-#include <QVBoxLayout>
-
-#include <QPushButton>
-#include <QLabel>
-#include <QStatusBar>
-#include <QApplication>
-#include <QDockWidget>
-#include <QToolBar>
-#include <QAction>
-#include <QMenuBar>
-#include <QFileDialog>
-#include <QIntValidator>
-#include <QTabWidget>
-#include <QProgressBar>
-#include <QTime>
-#include <QSpinBox>
-
-#include "sleep.h"
-#include "canvastool.h"
-#include "canvastoolthreshold.h"
-#include "volumefader.h"
-#include "selectioneditor.h"
-#include "zoomslider.h"
-#include "settings.h"
-
-#define MAXVAL 10000000L
-
-static void addTool(QToolBar* toolbar, Canvas* canvas, CanvasTool* tool)
-{
- QAction* action = new QAction(tool->name(), toolbar);
- action->setCheckable(true);
- toolbar->addAction(action);
- tool->connect(action, SIGNAL(toggled(bool)), tool, SLOT(setActive(bool)));
- tool->setActive(false);
- canvas->tools.push_back(tool);
-}
-
-InstrumentWindow::InstrumentWindow(Settings& settings)
- : settings(settings)
-{
- {
- int start = 44100 * 60;
- Selection p(start, start + 44100 * 60, 0, 0); // one minute selection
- selections_preview.add(p);
- }
-
- QWidget* central = new QWidget();
- QHBoxLayout* lh = new QHBoxLayout();
- QVBoxLayout* lv = new QVBoxLayout();
- central->setLayout(lv);
- setCentralWidget(central);
-
- extractor = new AudioExtractor(selections, this);
- canvaswidget = new CanvasWidget(this);
-
- QToolBar* toolbar = addToolBar(tr("Tools"));
- listen = new CanvasToolListen(canvaswidget->canvas, player);
- addTool(toolbar, canvaswidget->canvas, listen);
- threshold = new CanvasToolThreshold(canvaswidget->canvas);
- canvaswidget->canvas->tools.push_back(threshold);
- tool_selections = new CanvasToolSelections(canvaswidget->canvas, selections,
- selections_preview);
- connect(threshold, SIGNAL(thresholdChanged(double)),
- tool_selections, SLOT(thresholdChanged(double)));
- connect(threshold, SIGNAL(thresholdChanging(double)),
- tool_selections, SLOT(thresholdChanged(double)));
- connect(&selections, SIGNAL(activeChanged(sel_id_t)),
- canvaswidget->canvas, SLOT(update()));
- connect(&selections, SIGNAL(updated(sel_id_t)),
- canvaswidget->canvas, SLOT(update()));
- addTool(toolbar, canvaswidget->canvas, tool_selections);
-
- sorter = new SampleSorter(selections, selections_preview);
- connect(&selections, SIGNAL(added(sel_id_t)),
- sorter, SLOT(addSelection(sel_id_t)));
- connect(&selections_preview, SIGNAL(added(sel_id_t)),
- sorter, SLOT(addSelectionPreview(sel_id_t)));
- connect(&selections, SIGNAL(updated(sel_id_t)), sorter, SLOT(relayout()));
- connect(&selections_preview, SIGNAL(updated(sel_id_t)),
- sorter, SLOT(relayout()));
- connect(&selections, SIGNAL(removed(sel_id_t)), sorter, SLOT(relayout()));
- connect(&selections_preview, SIGNAL(removed(sel_id_t)),
- sorter, SLOT(relayout()));
- connect(&selections, SIGNAL(activeChanged(sel_id_t)),
- sorter, SLOT(relayout()));
-
- QPushButton* btn_playsamples = new QPushButton(tr("Play samples"));
- connect(btn_playsamples, SIGNAL(clicked()), this, SLOT(playSamples()));
-
- sb_playsamples = new QScrollBar(Qt::Horizontal);
- sb_playsamples->setRange(100, 4000); // ms
-
-
- lh->addWidget(canvaswidget);
- lv->addLayout(lh, 100);
- lv->addWidget(sorter, 15);
- lv->addWidget(btn_playsamples);
- lv->addWidget(sb_playsamples);
-
-
- QDockWidget* dockWidget = new QDockWidget(tr("Dock Widget"), this);
- dockWidget->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
-
- dockWidget->setWidget(new QWidget());
- dockWidget->widget()->setLayout(new QVBoxLayout());
-
- tabs = new QTabWidget(this);
- tabs->addTab(createFilesTab(), tr("Files"));
- generateTabId = tabs->addTab(createGenerateTab(), tr("Generate"));
- tabs->addTab(createEditTab(), tr("Edit"));
- tabs->addTab(createExportTab(), tr("Export"));
- connect(tabs, SIGNAL(currentChanged(int)), this, SLOT(tabChanged(int)));
- tabChanged(tabs->currentIndex());
-
- dockWidget->widget()->layout()->addWidget(tabs);
-
- VolumeFader* vol = new VolumeFader();
- connect(vol, SIGNAL(volumeChangedDb(double)),
- &player, SLOT(setGainDB(double)));
- connect(&player, SIGNAL(peakUpdate(double)),
- vol, SLOT(updatePeakPower(double)));
-
- vol->setVolumeDb(0);
- dockWidget->widget()->layout()->addWidget(vol);
-
- addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
-
- canvaswidget->yscale->setValue(0.9);
- canvaswidget->yoffset->setValue(MAXVAL/2);
- canvaswidget->xscale->setValue(0);
- canvaswidget->xoffset->setValue(0);
-}
-
-InstrumentWindow::~InstrumentWindow()
-{
-}
-
-void InstrumentWindow::tabChanged(int tabid)
-{
- tool_selections->setShowPreview(tabid == generateTabId);
- sorter->setShowPreview(tabid == generateTabId);
- tool_selections->autoCreateSelectionsPreview();
- threshold->setActive(tabid == generateTabId);
-}
-
-QWidget* InstrumentWindow::createFilesTab()
-{
- QWidget* w = new QWidget();
- QVBoxLayout* l = new QVBoxLayout();
- w->setLayout(l);
-
- l->addWidget(new QLabel(tr("Files: (double-click to set as master)")));
- QPushButton* loadbtn = new QPushButton();
- loadbtn->setText(tr("Add files..."));
- l->addWidget(loadbtn);
-
- filelist = new FileList();
- connect(filelist, SIGNAL(masterFileChanged(QString)),
- this, SLOT(loadFile(QString)));
- connect(loadbtn, SIGNAL(clicked()), filelist, SLOT(addFiles()));
- connect(filelist, SIGNAL(fileAdded(QString, QString)),
- extractor, SLOT(addFile(QString, QString)));
- connect(filelist, SIGNAL(fileRemoved(QString, QString)),
- extractor, SLOT(removeFile(QString, QString)));
- connect(filelist, SIGNAL(nameChanged(QString, QString)),
- extractor, SLOT(changeName(QString, QString)));
- l->addWidget(filelist);
-
- return w;
-}
-
-QWidget* InstrumentWindow::createEditTab()
-{
- SelectionEditor* se = new SelectionEditor(selections);
-
- connect(&selections, SIGNAL(added(sel_id_t)), se, SLOT(added(sel_id_t)));
- connect(&selections, SIGNAL(updated(sel_id_t)), se, SLOT(updated(sel_id_t)));
- connect(&selections, SIGNAL(removed(sel_id_t)), se, SLOT(removed(sel_id_t)));
- connect(&selections, SIGNAL(activeChanged(sel_id_t)),
- se, SLOT(activeChanged(sel_id_t)));
-
- return se;
-}
-
-static QSlider* createAttribute(QWidget* parent, QString name,
- int range_from, int range_to)
-{
- QSlider* slider;
-
- QGridLayout* l = new QGridLayout();
-
- l->addWidget(new QLabel(name), 0, 0, 1, 2);
-
- QSpinBox* spin = new QSpinBox();
- spin->setRange(range_from, range_to);
- l->addWidget(spin, 1, 0, 1, 1);
-
- slider = new QSlider(Qt::Horizontal);
- slider->setRange(range_from, range_to);
- l->addWidget(slider, 1, 1, 1,1);
-
- QObject::connect(spin, SIGNAL(valueChanged(int)),
- slider, SLOT(setValue(int)));
- QObject::connect(slider, SIGNAL(valueChanged(int)),
- spin, SLOT(setValue(int)));
-
- ((QBoxLayout*)parent->layout())->addLayout(l);
-
- return slider;
-}
-
-QWidget* InstrumentWindow::createGenerateTab()
-{
- QWidget* w = new QWidget();
- QVBoxLayout* l = new QVBoxLayout();
- w->setLayout(l);
-
- QHBoxLayout* btns = new QHBoxLayout();
-
- QPushButton* autosel = new QPushButton();
- autosel->setText(tr("Generate"));
- connect(autosel, SIGNAL(clicked()),
- tool_selections, SLOT(clearSelections()));
- connect(autosel, SIGNAL(clicked()),
- tool_selections, SLOT(autoCreateSelections()));
-
- connect(threshold, SIGNAL(thresholdChanged(double)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- connect(threshold, SIGNAL(thresholdChanging(double)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
-
- QPushButton* clearsel = new QPushButton();
- clearsel->setText(tr("Clear"));
- connect(clearsel, SIGNAL(clicked()),
- tool_selections, SLOT(clearSelections()));
-
- btns->addWidget(autosel);
- btns->addWidget(clearsel);
-
- l->addLayout(btns);
-
- slider_attacklength = createAttribute(w, tr("Attack length:"), 10, 1000);
- connect(slider_attacklength, SIGNAL(valueChanged(int)),
- sorter, SLOT(setAttackLength(int)));
- connect(slider_attacklength, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- slider_attacklength->setValue(300);
-
- slider_spread = createAttribute(w, tr("Power spread:"), 1, 2000);
- connect(slider_spread, SIGNAL(valueChanged(int)),
- sorter, SLOT(setSpreadFactor(int)));
- connect(slider_spread, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- slider_spread->setValue(1000);
-
- slider_hold = createAttribute(w, tr("Minimum size (samples):"), 0, 200000);
- connect(slider_hold, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(holdChanged(int)));
- connect(slider_hold, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- slider_hold->setValue(100);
-
- slider_falloff = createAttribute(w, tr("Falloff:"), 10, 5000);
- connect(slider_falloff, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(noiseFloorChanged(int)));
- connect(slider_falloff, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- slider_falloff->setValue(300);
-
- slider_fadelength = createAttribute(w, tr("Fadelength:"), 0, 2000);
- connect(slider_fadelength, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(fadeoutChanged(int)));
- connect(slider_fadelength, SIGNAL(valueChanged(int)),
- tool_selections, SLOT(autoCreateSelectionsPreview()));
- slider_fadelength->setValue(666);
-
- l->addStretch();
-
- return w;
-}
-
-QWidget* InstrumentWindow::createExportTab()
-{
- QWidget* w = new QWidget();
- QVBoxLayout* l = new QVBoxLayout();
- w->setLayout(l);
-
- l->addWidget(new QLabel(tr("Prefix:")));
- prefix = new QLineEdit();
- connect(prefix, SIGNAL(textChanged(const QString &)),
- extractor, SLOT(setOutputPrefix(const QString &)));
- l->addWidget(prefix);
-
- l->addWidget(new QLabel(tr("Export path:")));
- QHBoxLayout* lo_exportp = new QHBoxLayout();
- lineed_exportp = new QLineEdit();
- connect(lineed_exportp, SIGNAL(textChanged(const QString &)),
- extractor, SLOT(setExportPath(const QString &)));
- lo_exportp->addWidget(lineed_exportp);
- QPushButton* btn_browse = new QPushButton(tr("..."));
- connect(btn_browse, SIGNAL(clicked()), this, SLOT(browse()));
- lo_exportp->addWidget(btn_browse);
-
- l->addLayout(lo_exportp);
-
- QPushButton* exportsel = new QPushButton();
- exportsel->setText(tr("Export"));
- connect(exportsel, SIGNAL(clicked()), this, SLOT(doExport()));
- l->addWidget(exportsel);
-
- QProgressBar* bar = new QProgressBar();
- connect(extractor, SIGNAL(progressUpdate(int)), bar, SLOT(setValue(int)));
- connect(extractor, SIGNAL(setMaximumProgress(int)),
- bar, SLOT(setMaximum(int)));
- l->addWidget(bar);
-
- l->addStretch();
-
- return w;
-}
-
-void InstrumentWindow::playSamples()
-{
- Selections* sels = &selections;
- if(tabs->currentIndex() == generateTabId)
- {
- sels = &selections_preview;
- }
-
- QVector<sel_id_t> ids = sels->ids();
- for(int v1 = 0; v1 < ids.size(); v1++)
- {
- for(int v2 = 0; v2 < ids.size(); v2++)
- {
- Selection sel1 = sels->get(ids[v1]);
- Selection sel2 = sels->get(ids[v2]);
-
- if(sel1.energy < sel2.energy)
- {
- sel_id_t vtmp = ids[v1];
- ids[v1] = ids[v2];
- ids[v2] = vtmp;
- }
- }
- }
-
- QVector<sel_id_t>::iterator i = ids.begin();
- while(i != ids.end())
- {
- Selection sel = sels->get(*i);
-
- unsigned int length = sb_playsamples->value() * 44100 / 1000;
-
- unsigned int sample_length = sel.to - sel.from;
-
- unsigned int to = sel.to;
-
- if(sample_length > length)
- {
- to = sel.from + length;
- }
-
- sels->setActive(*i);
-
- connect(&player, SIGNAL(positionUpdate(size_t)),
- listen, SLOT(update(size_t)));
-
- player.playSelection(sel, to - sel.from);
- QTime t;
- t.start();
- while(t.elapsed() < sb_playsamples->value())
- {
- qApp->processEvents();
- q_usleep(25 * 1000);
- }
- player.stop();
-
- disconnect(&player, SIGNAL(positionUpdate(size_t)),
- listen, SLOT(update(size_t)));
- i++;
- }
-}
-
-void InstrumentWindow::doExport()
-{
- extractor->exportSelections();
-}
-
-void InstrumentWindow::loadFile(QString filename)
-{
- setCursor(Qt::WaitCursor);
- statusBar()->showMessage(tr("Loading..."));
- qApp->processEvents();
-
- sorter->setWavData(NULL, 0);
- player.setPcmData(NULL, 0);
-
- canvaswidget->canvas->load(filename);
-
- sorter->setWavData(canvaswidget->canvas->data, canvaswidget->canvas->size);
- player.setPcmData(canvaswidget->canvas->data, canvaswidget->canvas->size);
-
- statusBar()->showMessage(tr("Ready"));
- setCursor(Qt::ArrowCursor);
-}
-
-void InstrumentWindow::browse()
-{
- QString path =
- QFileDialog::getExistingDirectory(this, tr("Select export path"),
- lineed_exportp->text());
- lineed_exportp->setText(path);
-}