fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
307
modules/juce_gui_basics/keyboard/juce_KeyPress.cpp
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307
modules/juce_gui_basics/keyboard/juce_KeyPress.cpp
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/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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KeyPress::KeyPress() noexcept
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{
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}
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KeyPress::KeyPress (int code, ModifierKeys m, juce_wchar textChar) noexcept
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: keyCode (code), mods (m), textCharacter (textChar)
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{
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}
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KeyPress::KeyPress (const int code) noexcept : keyCode (code)
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{
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}
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KeyPress::KeyPress (const KeyPress& other) noexcept
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: keyCode (other.keyCode), mods (other.mods), textCharacter (other.textCharacter)
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{
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}
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KeyPress& KeyPress::operator= (const KeyPress& other) noexcept
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{
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keyCode = other.keyCode;
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mods = other.mods;
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textCharacter = other.textCharacter;
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return *this;
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}
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bool KeyPress::operator== (int otherKeyCode) const noexcept
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{
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return keyCode == otherKeyCode && ! mods.isAnyModifierKeyDown();
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}
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bool KeyPress::operator== (const KeyPress& other) const noexcept
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{
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return mods.getRawFlags() == other.mods.getRawFlags()
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&& (textCharacter == other.textCharacter
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|| textCharacter == 0
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|| other.textCharacter == 0)
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&& (keyCode == other.keyCode
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|| (keyCode < 256
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&& other.keyCode < 256
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&& CharacterFunctions::toLowerCase ((juce_wchar) keyCode)
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== CharacterFunctions::toLowerCase ((juce_wchar) other.keyCode)));
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}
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bool KeyPress::operator!= (const KeyPress& other) const noexcept { return ! operator== (other); }
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bool KeyPress::operator!= (int otherKeyCode) const noexcept { return ! operator== (otherKeyCode); }
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bool KeyPress::isCurrentlyDown() const
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{
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return isKeyCurrentlyDown (keyCode)
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&& (ModifierKeys::currentModifiers.getRawFlags() & ModifierKeys::allKeyboardModifiers)
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== (mods.getRawFlags() & ModifierKeys::allKeyboardModifiers);
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}
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//==============================================================================
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namespace KeyPressHelpers
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{
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struct KeyNameAndCode
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{
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const char* name;
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int code;
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};
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const KeyNameAndCode translations[] =
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{
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{ "spacebar", KeyPress::spaceKey },
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{ "return", KeyPress::returnKey },
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{ "escape", KeyPress::escapeKey },
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{ "backspace", KeyPress::backspaceKey },
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{ "cursor left", KeyPress::leftKey },
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{ "cursor right", KeyPress::rightKey },
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{ "cursor up", KeyPress::upKey },
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{ "cursor down", KeyPress::downKey },
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{ "page up", KeyPress::pageUpKey },
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{ "page down", KeyPress::pageDownKey },
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{ "home", KeyPress::homeKey },
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{ "end", KeyPress::endKey },
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{ "delete", KeyPress::deleteKey },
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{ "insert", KeyPress::insertKey },
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{ "tab", KeyPress::tabKey },
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{ "play", KeyPress::playKey },
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{ "stop", KeyPress::stopKey },
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{ "fast forward", KeyPress::fastForwardKey },
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{ "rewind", KeyPress::rewindKey }
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};
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struct ModifierDescription
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{
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const char* name;
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int flag;
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};
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static const ModifierDescription modifierNames[] =
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{
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{ "ctrl", ModifierKeys::ctrlModifier },
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{ "control", ModifierKeys::ctrlModifier },
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{ "ctl", ModifierKeys::ctrlModifier },
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{ "shift", ModifierKeys::shiftModifier },
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{ "shft", ModifierKeys::shiftModifier },
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{ "alt", ModifierKeys::altModifier },
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{ "option", ModifierKeys::altModifier },
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{ "command", ModifierKeys::commandModifier },
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{ "cmd", ModifierKeys::commandModifier }
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};
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static const char* numberPadPrefix() noexcept { return "numpad "; }
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static int getNumpadKeyCode (const String& desc)
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{
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if (desc.containsIgnoreCase (numberPadPrefix()))
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{
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auto lastChar = desc.trimEnd().getLastCharacter();
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switch (lastChar)
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{
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case '0': case '1': case '2': case '3': case '4':
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case '5': case '6': case '7': case '8': case '9':
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return (int) (KeyPress::numberPad0 + (int) lastChar - '0');
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case '+': return KeyPress::numberPadAdd;
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case '-': return KeyPress::numberPadSubtract;
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case '*': return KeyPress::numberPadMultiply;
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case '/': return KeyPress::numberPadDivide;
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case '.': return KeyPress::numberPadDecimalPoint;
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case '=': return KeyPress::numberPadEquals;
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default: break;
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}
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if (desc.endsWith ("separator")) return KeyPress::numberPadSeparator;
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if (desc.endsWith ("delete")) return KeyPress::numberPadDelete;
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}
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return 0;
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}
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#if JUCE_MAC
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struct OSXSymbolReplacement
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{
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const char* text;
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juce_wchar symbol;
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};
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const OSXSymbolReplacement osxSymbols[] =
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{
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{ "shift + ", 0x21e7 },
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{ "command + ", 0x2318 },
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{ "option + ", 0x2325 },
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{ "ctrl + ", 0x2303 },
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{ "return", 0x21b5 },
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{ "cursor left", 0x2190 },
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{ "cursor right", 0x2192 },
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{ "cursor up", 0x2191 },
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{ "cursor down", 0x2193 },
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{ "backspace", 0x232b },
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{ "delete", 0x2326 },
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{ "spacebar", 0x2423 }
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};
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#endif
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}
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//==============================================================================
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KeyPress KeyPress::createFromDescription (const String& desc)
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{
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int modifiers = 0;
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for (int i = 0; i < numElementsInArray (KeyPressHelpers::modifierNames); ++i)
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if (desc.containsWholeWordIgnoreCase (KeyPressHelpers::modifierNames[i].name))
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modifiers |= KeyPressHelpers::modifierNames[i].flag;
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int key = 0;
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for (int i = 0; i < numElementsInArray (KeyPressHelpers::translations); ++i)
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{
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if (desc.containsWholeWordIgnoreCase (String (KeyPressHelpers::translations[i].name)))
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{
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key = KeyPressHelpers::translations[i].code;
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break;
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}
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}
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if (key == 0)
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key = KeyPressHelpers::getNumpadKeyCode (desc);
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if (key == 0)
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{
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// see if it's a function key..
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if (! desc.containsChar ('#')) // avoid mistaking hex-codes like "#f1"
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{
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for (int i = 1; i <= 35; ++i)
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{
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if (desc.containsWholeWordIgnoreCase ("f" + String (i)))
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{
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if (i <= 16) key = F1Key + i - 1;
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else if (i <= 24) key = F17Key + i - 17;
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else if (i <= 35) key = F25Key + i - 25;
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}
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}
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}
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if (key == 0)
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{
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// give up and use the hex code..
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auto hexCode = desc.fromFirstOccurrenceOf ("#", false, false)
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.retainCharacters ("0123456789abcdefABCDEF")
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.getHexValue32();
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if (hexCode > 0)
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key = hexCode;
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else
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key = (int) CharacterFunctions::toUpperCase (desc.getLastCharacter());
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}
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}
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return KeyPress (key, ModifierKeys (modifiers), 0);
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}
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String KeyPress::getTextDescription() const
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{
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String desc;
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if (keyCode > 0)
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{
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// some keyboard layouts use a shift-key to get the slash, but in those cases, we
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// want to store it as being a slash, not shift+whatever.
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if (textCharacter == '/' && keyCode != numberPadDivide)
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return "/";
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if (mods.isCtrlDown()) desc << "ctrl + ";
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if (mods.isShiftDown()) desc << "shift + ";
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#if JUCE_MAC
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if (mods.isAltDown()) desc << "option + ";
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if (mods.isCommandDown()) desc << "command + ";
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#else
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if (mods.isAltDown()) desc << "alt + ";
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#endif
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for (int i = 0; i < numElementsInArray (KeyPressHelpers::translations); ++i)
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if (keyCode == KeyPressHelpers::translations[i].code)
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return desc + KeyPressHelpers::translations[i].name;
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// not all F keys have consecutive key codes on all platforms
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if (keyCode >= F1Key && keyCode <= F16Key) desc << 'F' << (1 + keyCode - F1Key);
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else if (keyCode >= F17Key && keyCode <= F24Key) desc << 'F' << (17 + keyCode - F17Key);
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else if (keyCode >= F25Key && keyCode <= F35Key) desc << 'F' << (25 + keyCode - F25Key);
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else if (keyCode >= numberPad0 && keyCode <= numberPad9) desc << KeyPressHelpers::numberPadPrefix() << (keyCode - numberPad0);
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else if (keyCode >= 33 && keyCode < 176) desc += CharacterFunctions::toUpperCase ((juce_wchar) keyCode);
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else if (keyCode == numberPadAdd) desc << KeyPressHelpers::numberPadPrefix() << '+';
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else if (keyCode == numberPadSubtract) desc << KeyPressHelpers::numberPadPrefix() << '-';
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else if (keyCode == numberPadMultiply) desc << KeyPressHelpers::numberPadPrefix() << '*';
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else if (keyCode == numberPadDivide) desc << KeyPressHelpers::numberPadPrefix() << '/';
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else if (keyCode == numberPadSeparator) desc << KeyPressHelpers::numberPadPrefix() << "separator";
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else if (keyCode == numberPadDecimalPoint) desc << KeyPressHelpers::numberPadPrefix() << '.';
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else if (keyCode == numberPadEquals) desc << KeyPressHelpers::numberPadPrefix() << '=';
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else if (keyCode == numberPadDelete) desc << KeyPressHelpers::numberPadPrefix() << "delete";
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else desc << '#' << String::toHexString (keyCode);
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}
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return desc;
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}
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String KeyPress::getTextDescriptionWithIcons() const
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{
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#if JUCE_MAC
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auto s = getTextDescription();
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for (int i = 0; i < numElementsInArray (KeyPressHelpers::osxSymbols); ++i)
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s = s.replace (KeyPressHelpers::osxSymbols[i].text,
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String::charToString (KeyPressHelpers::osxSymbols[i].symbol));
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return s;
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#else
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return getTextDescription();
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#endif
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}
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} // namespace juce
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