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Rename ValueWithDefault -> ValueTreePropertyWithDefault and store default value in shared Value object to propagate changes

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ed 2021-12-10 14:59:34 +00:00
parent 6d38d7eb33
commit dea0f1638b
5 changed files with 320 additions and 272 deletions
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101
modules/juce_data_structures/values/juce_ValueWithDefault.cpp
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@ -1,101 +0,0 @@
/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2020 - Raw Material Software Limited
JUCE is an open source library subject to commercial or open-source
licensing.
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
End User License Agreement: www.juce.com/juce-6-licence
Privacy Policy: www.juce.com/juce-privacy-policy
Or: You may also use this code under the terms of the GPL v3 (see
www.gnu.org/licenses).
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
#if JUCE_UNIT_TESTS
class ValueWithDefaultTests : public UnitTest
{
public:
ValueWithDefaultTests()
: UnitTest ("ValueWithDefault", UnitTestCategories::values)
{}
void runTest() override
{
beginTest ("default constructor");
{
ValueWithDefault vwd;
expect (vwd.isUsingDefault());
expect (vwd.get() == var());
}
beginTest ("missing property");
{
ValueTree t ("root");
ValueWithDefault vwd (t, "testKey", nullptr, "default");
expect (vwd.isUsingDefault());
expectEquals (vwd.get().toString(), String ("default"));
}
beginTest ("non-empty property");
{
ValueTree t ("root");
t.setProperty ("testKey", "non-default", nullptr);
ValueWithDefault vwd (t, "testKey", nullptr, "default");
expect (! vwd.isUsingDefault());
expectEquals (vwd.get().toString(), String ("non-default"));
}
beginTest ("set default");
{
ValueTree t ("root");
ValueWithDefault vwd (t, "testkey", nullptr);
vwd.setDefault ("default");
expect (vwd.isUsingDefault());
expectEquals (vwd.get().toString(), String ("default"));
}
beginTest ("set value");
{
ValueTree t ("root");
t.setProperty ("testkey", "testvalue", nullptr);
ValueWithDefault vwd (t, "testkey", nullptr, "default");
vwd = "newvalue";
expect (! vwd.isUsingDefault());
expectEquals (t["testkey"].toString(), String ("newvalue"));
vwd.resetToDefault();
expect (vwd.isUsingDefault());
expect (t["testkey"] == var());
}
}
};
static ValueWithDefaultTests valueWithDefaultTests;
#endif
} // namespace juce