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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission is granted to use this software under the terms of either:
a) the GPL v2 (or any later version)
b) the Affero GPL v3
Details of these licenses can be found at: www.gnu.org/licenses
JUCE 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.
------------------------------------------------------------------------------
To release a closed-source product which uses JUCE, commercial licenses are
available: visit www.juce.com for more information.
==============================================================================
*/
class UTF8Component : public Component,
private TextEditorListener
{
public:
UTF8Component()
: desc (String(),
"Type any string into the box, and it'll be shown below as a portable UTF-8 literal, "
"ready to cut-and-paste into your source-code...")
{
desc.setJustificationType (Justification::centred);
desc.setColour (Label::textColourId, Colours::white);
addAndMakeVisible (desc);
const Colour bkgd (Colours::white.withAlpha (0.6f));
userText.setMultiLine (true, true);
userText.setReturnKeyStartsNewLine (true);
userText.setColour (TextEditor::backgroundColourId, bkgd);
addAndMakeVisible (userText);
userText.addListener (this);
resultText.setFont (getAppSettings().appearance.getCodeFont().withHeight (13.0f));
resultText.setMultiLine (true, true);
resultText.setColour (TextEditor::backgroundColourId, bkgd);
resultText.setReadOnly (true);
resultText.setSelectAllWhenFocused (true);
addAndMakeVisible (resultText);
userText.setText (getLastText());
}
void textEditorTextChanged (TextEditor&)
{
update();
}
void textEditorEscapeKeyPressed (TextEditor&)
{
getTopLevelComponent()->exitModalState (0);
}
void update()
{
getLastText() = userText.getText();
resultText.setText (CodeHelpers::stringLiteral (getLastText(), 100), false);
}
void resized()
{
Rectangle<int> r (getLocalBounds().reduced (8));
desc.setBounds (r.removeFromTop (44));
r.removeFromTop (8);
userText.setBounds (r.removeFromTop (r.getHeight() / 2));
r.removeFromTop (8);
resultText.setBounds (r);
}
private:
Label desc;
TextEditor userText, resultText;
String& getLastText()
{
static String t;
return t;
}
};
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