mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-10 23:44:24 +00:00
129 lines
4.9 KiB
C++
129 lines
4.9 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
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.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
#include "../jucer_Headers.h"
|
|
#include "jucer_DependencyPathPropertyComponent.h"
|
|
#include "../Application/jucer_GlobalPreferences.h"
|
|
|
|
|
|
//==============================================================================
|
|
DependencyPathValueSource::DependencyPathValueSource (const Value& projectSettingsPath,
|
|
Identifier globalSettingsKey,
|
|
DependencyPathOS osThisSettingAppliesTo)
|
|
: projectSettingsValue (projectSettingsPath),
|
|
globalKey (globalSettingsKey),
|
|
os (osThisSettingAppliesTo),
|
|
globalSettingsValue (getAppSettings().getGlobalPath (globalKey, os)),
|
|
fallbackValue (getAppSettings().getFallbackPath (globalKey, os))
|
|
{
|
|
globalSettingsValue.addListener (this);
|
|
}
|
|
|
|
bool DependencyPathValueSource::isValidPath (const File& relativeTo) const
|
|
{
|
|
// if we are on another OS than the one which this path setting is for,
|
|
// we have no way of knowing whether the path is valid - so just assume it is:
|
|
if (! appliesToThisOS())
|
|
return true;
|
|
|
|
return getAppSettings().isGlobalPathValid (relativeTo, globalKey, getValue().toString());
|
|
}
|
|
|
|
bool DependencyPathValueSource::isValidPath() const
|
|
{
|
|
return isValidPath (File::getCurrentWorkingDirectory());
|
|
}
|
|
|
|
//==============================================================================
|
|
DependencyPathPropertyComponent::DependencyPathPropertyComponent (const File& pathRelativeToUse,
|
|
const Value& value,
|
|
const String& propertyName)
|
|
try : TextPropertyComponent (propertyName, 1024, false),
|
|
pathRelativeTo (pathRelativeToUse),
|
|
pathValue (value),
|
|
pathValueSource (dynamic_cast<DependencyPathValueSource&> (pathValue.getValueSource()))
|
|
{
|
|
bool initialValueIsEmpty = ! pathValueSource.isUsingProjectSettings();
|
|
|
|
getValue().referTo (pathValue);
|
|
|
|
// the following step is necessary because the above referTo() has internally called setValue(),
|
|
// which has set the project value to whatever is displayed in the label (this may be the
|
|
// global/fallback value). In this case we have to reset the project value to blank:
|
|
if (initialValueIsEmpty)
|
|
getValue().setValue (String());
|
|
|
|
getValue().addListener (this);
|
|
setColour (textColourId, getTextColourToDisplay());
|
|
|
|
if (Label* label = dynamic_cast<Label*> (getChildComponent (0)))
|
|
label->addListener (this);
|
|
else
|
|
jassertfalse;
|
|
}
|
|
catch (const std::bad_cast&)
|
|
{
|
|
// a DependencyPathPropertyComponent must be initialised with a Value
|
|
// that is referring to a DependencyPathValueSource!
|
|
jassertfalse;
|
|
throw;
|
|
}
|
|
|
|
void DependencyPathPropertyComponent::valueChanged (Value& value)
|
|
{
|
|
// this callback handles the update of this setting in case
|
|
// the user changed the global preferences.
|
|
if (value.refersToSameSourceAs (pathValue) && pathValueSource.isUsingGlobalSettings())
|
|
textWasEdited();
|
|
}
|
|
|
|
void DependencyPathPropertyComponent::textWasEdited()
|
|
{
|
|
setColour (textColourId, getTextColourToDisplay());
|
|
TextPropertyComponent::textWasEdited();
|
|
}
|
|
|
|
Colour DependencyPathPropertyComponent::getTextColourToDisplay() const
|
|
{
|
|
if (! pathValueSource.isUsingProjectSettings())
|
|
return pathValueSource.isValidPath (pathRelativeTo) ? Colours::grey
|
|
: Colours::lightpink;
|
|
|
|
return pathValueSource.isValidPath (pathRelativeTo) ? Colours::black
|
|
: Colours::red;
|
|
}
|
|
|
|
void DependencyPathPropertyComponent::labelTextChanged (Label*)
|
|
{
|
|
}
|
|
|
|
void DependencyPathPropertyComponent::editorShown (Label* /*label*/, TextEditor& editor)
|
|
{
|
|
if (! pathValueSource.isUsingProjectSettings())
|
|
editor.setText (String(), dontSendNotification);
|
|
}
|
|
|
|
void DependencyPathPropertyComponent::editorHidden (Label*, TextEditor&)
|
|
{
|
|
}
|