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CabbageComboBox.cpp
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executable file
·557 lines (457 loc) · 23.8 KB
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/*
Copyright (C) 2016 Rory Walsh
Cabbage 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 2.1 of the License, or (at your option) any later version.
Cabbage 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 Lesser General Public License for more details.
You should have received a copy of the GNU General Public
License along with Csound; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA
*/
#include "CabbageComboBox.h"
#include "../Audio/Plugins/CabbagePluginEditor.h"
//================================================================================================================
// combobox widget
//================================================================================================================
CabbageComboBox::CabbageComboBox (ValueTree wData, CabbagePluginEditor* _owner)
: pivotx (CabbageWidgetData::getNumProp (wData, CabbageIdentifierIds::pivotx)),
pivoty (CabbageWidgetData::getNumProp (wData, CabbageIdentifierIds::pivoty)),
refresh (0),
name (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::name)),
tooltipText (String()),
workingDir (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::currentdir)),
rotate (CabbageWidgetData::getNumProp (wData, CabbageIdentifierIds::rotate)),
owner (_owner),
widgetData (wData),
lookAndFeel(),
isStringCombo(CabbageWidgetData::getProperty (widgetData, CabbageIdentifierIds::channeltype) == "string" ),
CabbageWidgetBase(_owner)
{
widgetData.addListener (this);
setLookAndFeel(&lookAndFeel);
setColour (ComboBox::backgroundColourId, Colour::fromString (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::colour)));
setColour (ComboBox::textColourId, Colour::fromString (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::fontcolour)));
setColour (ComboBox::outlineColourId, Colour::fromString (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::outlinecolour)));
setTooltip (tooltipText = CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::popuptext));
setColour (PopupMenu::ColourIds::backgroundColourId, Colour::fromString( CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::menucolour)));
// setColour (PopupMenu::ColourIds::highlightedBackgroundColourId, Colour::fromString (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::colour)));
setColour (PopupMenu::ColourIds::highlightedTextColourId, Colour::fromString( CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::menucolour)).withAlpha(0.5f));
setColour (PopupMenu::ColourIds::textColourId, Colour::fromString (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::fontcolour)));
lookAndFeelChanged();
setEditableText (false);
setTextWhenNothingSelected (text);
setWantsKeyboardFocus (false);
getProperties().set("isPresetCombo", false);
const int fontSize = CabbageWidgetData::getNumProp(widgetData, CabbageIdentifierIds::fontsize);
getProperties().set("fontSize", fontSize);
getProperties().set("corners", CabbageWidgetData::getNumProp(widgetData, CabbageIdentifierIds::corners));
initialiseCommonAttributes (this, widgetData);
if (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype).isNotEmpty())
CabbageWidgetData::setProperty (widgetData, CabbageIdentifierIds::text, "");
addItemsToCombobox (widgetData);
if(CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::mode) == "resize")
return;
if (CabbageWidgetData::getProperty (widgetData, CabbageIdentifierIds::channeltype) == "string" &&
!CabbageWidgetData::getStringProp(widgetData, CabbageIdentifierIds::filetype).contains("snaps"))
{
if (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype).isNotEmpty())
CabbageWidgetData::setProperty (widgetData, CabbageIdentifierIds::text, "");
currentValueAsText = CabbageWidgetData::getProperty (widgetData, CabbageIdentifierIds::value).toString();
workingDir = CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::currentdir);
workingDir = CabbageUtilities::expandDirectoryMacro(workingDir);
int index = 0;
if (workingDir.isNotEmpty())
pluginDir = File(getCsdFile()).getParentDirectory().getChildFile (workingDir);
else
pluginDir = File(getCsdFile()).getParentDirectory();
if(pluginDir.getChildFile(currentValueAsText).existsAsFile())
{
currentValueAsText = pluginDir.getChildFile(currentValueAsText).getFileNameWithoutExtension();
index = stringItems.indexOf (currentValueAsText);
}
else
{
index = stringItems.indexOf (currentValueAsText);
}
//this index if different for strings and files?
if (index >= 0)
setSelectedItemIndex (index, dontSendNotification);
else
setSelectedItemIndex (0, dontSendNotification);
if (currentValueAsText.containsOnly("0123456789.-"))
{
index = currentValueAsText.getIntValue();
}
if(CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype).isNotEmpty())
owner->sendChannelStringDataToCsound(getChannel(), folderFiles[index].getFileNameWithoutExtension());
else
owner->sendChannelStringDataToCsound(getChannel(), stringItems[index]);
}
else
{
const String cType = CabbageWidgetData::getProperty (widgetData, CabbageIdentifierIds::channeltype);
if (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype).contains ("snaps"))
{
isPresetCombo = true;
getProperties().set("isPresetCombo", true);
String presetName = CabbageWidgetData::getProperty(widgetData, CabbageIdentifierIds::value).toString();
if(owner->getCurrentPreset().isNotEmpty())
{
presetName = owner->getCurrentPreset();
}
const int index = presets.indexOf(presetName);
if(index == -1 && presets.size()>0)
presetName = presets[0];
owner->setCurrentPreset(presetName);
owner->sendChannelStringDataToCsound (getChannel(), presetName);
setSelectedItemIndex ((index-1 >= 0 ? index : 0), dontSendNotification);
}
else
{
owner->sendChannelDataToCsound (getChannel(), getValue());
setSelectedItemIndex (getValue() - 1, dontSendNotification);
}
}
lookAndFeel.customFont = owner->customFont;
}
//---------------------------------------------
CabbageComboBox::~CabbageComboBox()
{
setLookAndFeel(nullptr);
widgetData.removeListener(this);
}
void CabbageComboBox::addItemsToCombobox (ValueTree wData)
{
Justification justify (Justification::centred);
if (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::align) == "left")
justify = Justification::left;
else if (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::align) == "centre")
justify = Justification::centred;
else
justify = Justification::right;
setJustificationType (justify);
if(CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::mode) == "resize")
{
clear();
StringArray sizeItems = {"50%", "75%", "100%", "125%", "150%", "175%", "200%"};
for (int i = 0; i < sizeItems.size(); ++i)
{
addItem (sizeItems[i], i + 1);
}
int currentSize = -1;
if(owner->getPluginEditorScale() == -1)
currentSize = CabbageWidgetData::getProperty (wData, CabbageIdentifierIds::value);
else
currentSize = owner->getPluginEditorScale();
setSelectedId(currentSize, sendNotification);
//owner->resizePlugin(currentSize);
return;
}
Array<File> dirFiles;
presets.clear();
folderFiles.clear();
//load items from text file
if (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::file).isNotEmpty())
{
clear (dontSendNotification);
stringItems.clear();
auto tempFile = File(CabbageWidgetData::getStringProp(wData, CabbageIdentifierIds::csdfile)).getParentDirectory().getChildFile(CabbageWidgetData::getStringProp(wData, CabbageIdentifierIds::file));
String comboFile = tempFile.loadFileAsString();
StringArray lines = StringArray::fromLines (comboFile);
for (int i = 0; i < lines.size(); ++i)
{
if (lines[i].isNotEmpty())
{
addItem(lines[i], i + 1);
stringItems.add(lines[i]);
}
}
}
//load items from text() list
else if (CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::filetype).isEmpty())
{
var items = CabbageWidgetData::getProperty (wData, CabbageIdentifierIds::text);
PopupMenu subMenu;
stringItems.clear();
clear (dontSendNotification);
std::vector<StringArray> menus;
int menuIndex = -1;
for( int i = 0 ; i < items.size(); i++)
{
if(items[i].toString().contains("subM:"))
{
menus.push_back(StringArray());
menuIndex++;
}
if(menus.size() > 0)
menus[menuIndex].add(items[i]);
}
//if working with submenus....
menuIndex = 1;
if(menus.size()>0)
{
for( int i = 0 ; i < int(menus.size()) ; i++)
{
subMenu.clear();
for( int x = 1 ; x < int(menus[i].size()) ; x++)
{
subMenu.addItem(menuIndex, menus[i][x]);
menuIndex++;
if(x == int(menus[i].size() - 1)){
const String subMenuName = menus[i][0].substring(5);
getRootMenu()->addSubMenu(subMenuName, subMenu);
}
}
}
}
else{
for (int i = 0; i < items.size(); i++)
{
const String item = items[i].toString();
addItem (item, i + 1);
stringItems.add (item);
}
}
}
//if dealing with preset files...
else if ( CabbageWidgetData::getStringProp (wData, "fileType").contains(".snaps")) //load items from directory
{
const String presetFileName = CabbageWidgetData::getStringProp (wData, "fileType");
File fileName;
if(presetFileName!="*.snaps" && presetFileName!=".snaps")
fileName = File (getCsdFile()).getParentDirectory().getChildFile(presetFileName);
else
fileName = File (getCsdFile()).withFileExtension (".snaps");
if (!fileName.existsAsFile())
{
#ifdef JUCE_MAC
String path = CabbageUtilities::getRealUserHomeDirectory().getFullPathName() + "/Library/" + String(CabbageManufacturer) + "/" + File(getCsdFile()).getParentDirectory().getParentDirectory().getFileNameWithoutExtension() + "/" + fileName.getFileName();
if(File(path).existsAsFile() == false && PluginHostType::getPluginLoadedAs() == AudioProcessor::wrapperType_AudioUnit)
{
const String pluginBundleName = File::getSpecialLocation(File::currentExecutableFile).getParentDirectory().getParentDirectory().getParentDirectory().getFileNameWithoutExtension();
if(!File(path).existsAsFile())
{
path = CabbageUtilities::getRealUserHomeDirectory().getFullPathName() + "/Library/" + String(CabbageManufacturer) + "/" + pluginBundleName + "/"+pluginBundleName+".snaps";
}
}
#else
String path = File::getSpecialLocation(File::userApplicationDataDirectory).getFullPathName() + "/" + String(CabbageManufacturer) + "/" + File(getCsdFile()).getFileNameWithoutExtension() + "/" + fileName.getFileName();
#endif
if(File(path).existsAsFile())
fileName = File(path);
}
presetFile = fileName;
clear (dontSendNotification);
stringItems.clear();
var presetNames;
if (fileName.existsAsFile() && fileName.loadFileAsString().isNotEmpty())
{
if(json::accept(fileName.loadFileAsString().toStdString()) == false)
return;
auto j = nlohmann::ordered_json::parse(fileName.loadFileAsString().toRawUTF8());
for (nlohmann::ordered_json::iterator it = j.begin(); it != j.end(); ++it) {
presets.add (it.key());
}
int itemIndex = 1;
if(CabbageWidgetData::getNumProp(wData, CabbageIdentifierIds::sort) == 1)
presets.sort(true);
for(auto item : presets){
addItem (item, itemIndex++);
presetNames.append(item);
}
if(presets.size() == 0)
owner->setCurrentPreset("");
CabbageWidgetData::setProperty(wData, CabbageIdentifierIds::text, presetNames);
}
}
else
{
workingDir = CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::currentdir);
workingDir = CabbageUtilities::expandDirectoryMacro(workingDir);
if (workingDir.isNotEmpty())
pluginDir = File(getCsdFile()).getParentDirectory().getChildFile(workingDir);
else
pluginDir = File(getCsdFile()).getParentDirectory();
filetype = CabbageWidgetData::getStringProp (wData, CabbageIdentifierIds::filetype);
pluginDir.findChildFiles (dirFiles, File::TypesOfFileToFind::findFilesAndDirectories, false, filetype);
//addItem ("Select..", 1);
StringArray tempStrings;
for (int i = 0; i < dirFiles.size(); ++i){
folderFiles.add (dirFiles[i]);
tempStrings.add(dirFiles[i].getFileNameWithoutExtension());
}
folderFiles.sort();
if(stringItems == tempStrings)
return;
else
{
clear (dontSendNotification);
stringItems.clear();
}
for ( int i = 0; i < folderFiles.size(); i++)
{
stringItems.add(folderFiles[i].getFileNameWithoutExtension());
addItem (folderFiles[i].getFileNameWithoutExtension(), i + 1);
}
if(currentValueAsText.isNotEmpty())
setText(File(getCsdFile()).getParentDirectory().getChildFile(currentValueAsText).getFileNameWithoutExtension());
var items;
for(auto& s : folderFiles)
items.append(s.getFileNameWithoutExtension());
CabbageWidgetData::setProperty(wData, CabbageIdentifierIds::text, items, this);
}
}
void CabbageComboBox::comboBoxChanged (ComboBox* combo) //this listener is only enabled when combo is loading presets or strings...
{
if(CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::mode) == "resize")
return;
//check here to see if string has changed, if so update XML :|
if (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype).contains ("snaps")
|| CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype) == ("preset"))
{
const String channelName = getChannel();
owner->sendChannelStringDataToCsound (getChannel(), presets[combo->getSelectedItemIndex()]);
owner->setCurrentPreset(presets[combo->getSelectedItemIndex()]);
CabbageWidgetData::setProperty (widgetData, CabbageIdentifierIds::value, presets[combo->getSelectedItemIndex()]);
owner->restorePluginStateFrom (presets[combo->getSelectedItemIndex()], presetFile.getFullPathName());
auto menu = getRootMenu();
auto id = getSelectedId();
juce::PopupMenu::MenuItemIterator iterator(*menu);
while (iterator.next())
{
auto item = &iterator.getItem();
if (item->itemID == id)
{
item->setAction([this, combo] {
owner->restorePluginStateFrom(presets[combo->getSelectedItemIndex()], presetFile.getFullPathName());
owner->sendChannelStringDataToCsound(getChannel(), presets[combo->getSelectedItemIndex()]);
CabbageWidgetData::setProperty(widgetData, CabbageIdentifierIds::value, presets[combo->getSelectedItemIndex()]);
});
}
else
{
item->setAction(nullptr);
}
}
}
else if (CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::channeltype).contains ("string"))
{
const String fileType = CabbageWidgetData::getStringProp (widgetData, CabbageIdentifierIds::filetype);
const int index = combo->getSelectedItemIndex();
if (fileType.isNotEmpty())
{
String test = folderFiles[index].getFullPathName();
owner->sendChannelStringDataToCsound(getChannel(), folderFiles[index].getFileNameWithoutExtension());
CabbageWidgetData::setProperty (widgetData, CabbageIdentifierIds::value, folderFiles[index].getFileName());
}
else
{
owner->sendChannelStringDataToCsound (getChannel(), stringItems[index]);
if (CabbagePluginParameter* param = owner->getParameterForComponent(combo->getName()))
{
param->setValueNotifyingHost(float(index+.9) / (float)stringItems.size());
}
CabbageWidgetData::setProperty (widgetData, CabbageIdentifierIds::value, stringItems[index]);
}
}
}
void CabbageComboBox::valueTreePropertyChanged (ValueTree& valueTree, const Identifier& prop)
{
if (prop == CabbageIdentifierIds::value)
{
if (isPresetCombo == false)
{
if (isStringCombo == false)
{
const int comboValue = CabbageWidgetData::getProperty (valueTree, CabbageIdentifierIds::value);
if (CabbageWidgetData::getNumProp (valueTree, CabbageIdentifierIds::update) == 1)
setSelectedItemIndex (comboValue - 1, sendNotification);
else
setSelectedItemIndex (comboValue - 1, dontSendNotification);
currentItemIndex = comboValue - 1;
}
else
{
const String s = CabbageWidgetData::getProperty(valueTree, CabbageIdentifierIds::value).toString().removeCharacters("\"");
if (s.containsOnly("0123456789.-"))
{
currentValueAsText = stringItems[juce::roundToInt(s.getIntValue()-.25)];
}
else
{
currentValueAsText = s;
}
currentValueAsText = File(getCsdFile()).getParentDirectory().getChildFile (currentValueAsText).getFileNameWithoutExtension();
workingDir = CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::currentdir);
workingDir = CabbageUtilities::expandDirectoryMacro(workingDir);
int index = 0;
if (workingDir.isNotEmpty())
pluginDir = File(getCsdFile()).getParentDirectory().getChildFile (workingDir);
else
pluginDir = File(getCsdFile()).getParentDirectory();
if(pluginDir.getChildFile(currentValueAsText).existsAsFile())
{
currentValueAsText = pluginDir.getChildFile(currentValueAsText).getFileName();
index = stringItems.indexOf (currentValueAsText);
}
else
index = stringItems.indexOf (currentValueAsText);
//this index if different for strings and files?
if (index >= 0)
setSelectedItemIndex (index, sendNotification);
//can't update the channel value from here as it might update on the same cycle as a cabbageSetValue
//this in turn will update the string channel pointer and mess up further called to cabbageSetValue...
owner->sendChannelStringDataToCsound (getChannel(), currentValueAsText);
currentItemIndex = index;
CabbageWidgetData::setProperty (valueTree, CabbageIdentifierIds::value, currentValueAsText);
}
}
else
{
if (owner->getCurrentPreset().isNotEmpty())
{
String presetName = owner->getCurrentPreset();
const int index = presets.indexOf(presetName);
if (index == -1 && presets.size() > 0)
presetName = presets[0];
owner->setCurrentPreset(presetName);
owner->sendChannelStringDataToCsound(getChannel(), presetName);
setSelectedItemIndex((index - 1 >= 0 ? index : 0), dontSendNotification);
currentItemIndex = index;
}
}
}
else
{
//handleCommonUpdates (this, valueTree, false, prop);
setColour (ComboBox::backgroundColourId, Colour::fromString (CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::colour)));
setColour (ComboBox::textColourId, Colour::fromString (CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::fontcolour)));
setColour (PopupMenu::ColourIds::backgroundColourId, Colour::fromString( CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::menucolour)));
setColour (PopupMenu::ColourIds::textColourId, Colour::fromString (CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::fontcolour)));
//
setTooltip (getCurrentPopupText (valueTree));
if((prop == CabbageIdentifierIds::currentdir || prop == CabbageIdentifierIds::populate || prop == CabbageIdentifierIds::update) && isPresetCombo == false)
{
addItemsToCombobox (valueTree);
workingDir = CabbageWidgetData::getStringProp (valueTree, CabbageIdentifierIds::currentdir);
workingDir = CabbageUtilities::expandDirectoryMacro(workingDir);
}
if((prop == CabbageIdentifierIds::text && isStringCombo == true) ||
(CabbageWidgetData::getNumProp(valueTree, CabbageIdentifierIds::automatable) == 0 && (prop == CabbageIdentifierIds::text)))
{
addItemsToCombobox(valueTree);
}
if (CabbageWidgetData::getNumProp (valueTree, CabbageIdentifierIds::refreshfiles)==1)
{
CabbageWidgetData::setNumProp(valueTree, CabbageIdentifierIds::refreshfiles, 0);
addItemsToCombobox (valueTree);
}
handleCommonUpdates(this, valueTree, prop);
}
repaint();
}