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TGUI/tests/Widgets/Slider.cpp

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/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2019 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#include "Tests.hpp"
#include <TGUI/Widgets/Slider.hpp>
TEST_CASE("[Slider]")
{
tgui::Slider::Ptr slider = tgui::Slider::create();
slider->getRenderer()->setFont("resources/DejaVuSans.ttf");
slider->setMinimum(10);
slider->setMaximum(20);
slider->setValue(15);
SECTION("Signals")
{
REQUIRE_NOTHROW(slider->connect("ValueChanged", [](){}));
REQUIRE_NOTHROW(slider->connect("ValueChanged", [](float){}));
REQUIRE_NOTHROW(slider->connect("ValueChanged", [](tgui::Widget::Ptr, std::string){}));
REQUIRE_NOTHROW(slider->connect("ValueChanged", [](tgui::Widget::Ptr, std::string, float){}));
}
SECTION("WidgetType")
{
REQUIRE(slider->getWidgetType() == "Slider");
}
SECTION("Position and Size")
{
slider->setPosition(40, 30);
slider->getRenderer()->setBorders(2);
SECTION("Horizontal")
{
slider->setSize(150, 25);
float thumbHeight = slider->getSize().y * 1.6f;
float thumbWidth = thumbHeight / 2.f;
REQUIRE(slider->getSize() == sf::Vector2f(150, 25));
REQUIRE(slider->getFullSize() == sf::Vector2f(slider->getSize().x + thumbWidth, thumbHeight));
REQUIRE(slider->getWidgetOffset() == -sf::Vector2f(thumbWidth / 2.f, (thumbHeight - slider->getSize().y) / 2.f));
}
SECTION("Vertical")
{
slider->setSize(20, 140);
float thumbWidth = slider->getSize().x * 1.6f;
float thumbHeight = thumbWidth / 2.f;
REQUIRE(slider->getSize() == sf::Vector2f(20, 140));
REQUIRE(slider->getFullSize() == sf::Vector2f(thumbWidth, slider->getSize().y + thumbHeight));
REQUIRE(slider->getWidgetOffset() == -sf::Vector2f((thumbWidth - slider->getSize().x) / 2.f, thumbHeight / 2.f));
}
REQUIRE(slider->getPosition() == sf::Vector2f(40, 30));
}
SECTION("Minimum")
{
REQUIRE(slider->getMinimum() == 10);
slider->setMinimum(12);
REQUIRE(slider->getMinimum() == 12);
REQUIRE(slider->getValue() == 15);
REQUIRE(slider->getMaximum() == 20);
slider->setMinimum(16);
REQUIRE(slider->getMinimum() == 16);
REQUIRE(slider->getValue() == 16);
REQUIRE(slider->getMaximum() == 20);
slider->setMinimum(22);
REQUIRE(slider->getMinimum() == 22);
REQUIRE(slider->getValue() == 22);
REQUIRE(slider->getMaximum() == 22);
}
SECTION("Maximum")
{
REQUIRE(slider->getMaximum() == 20);
slider->setMaximum(17);
REQUIRE(slider->getMinimum() == 10);
REQUIRE(slider->getValue() == 15);
REQUIRE(slider->getMaximum() == 17);
slider->setMaximum(11);
REQUIRE(slider->getMinimum() == 10);
REQUIRE(slider->getValue() == 11);
REQUIRE(slider->getMaximum() == 11);
slider->setMaximum(9);
REQUIRE(slider->getMinimum() == 9);
REQUIRE(slider->getValue() == 9);
REQUIRE(slider->getMaximum() == 9);
}
SECTION("Value")
{
REQUIRE(slider->getValue() == 15);
slider->setValue(14);
REQUIRE(slider->getValue() == 14);
slider->setValue(7);
REQUIRE(slider->getValue() == 10);
slider->setValue(23);
REQUIRE(slider->getValue() == 20);
}
SECTION("Step")
{
slider->setStep(5);
REQUIRE(slider->getStep() == 5);
slider->setMinimum(20.5f);
slider->setMaximum(50.5f);
slider->setStep(3.0f);
slider->setValue(26.5f);
REQUIRE(slider->getValue() == 26.5f);
slider->setValue(25.5f);
REQUIRE(((slider->getValue() > 26.4f) && (slider->getValue() < 26.6f)));
slider->setValue(24.5f);
REQUIRE(((slider->getValue() > 23.4f) && (slider->getValue() < 23.6f)));
}
SECTION("InvertedDirection")
{
REQUIRE(!slider->getInvertedDirection());
slider->setInvertedDirection(true);
REQUIRE(slider->getInvertedDirection());
REQUIRE(slider->getValue() == 15);
slider->setInvertedDirection(false);
REQUIRE(!slider->getInvertedDirection());
}
SECTION("Events / Signals")
{
SECTION("Widget")
{
testWidgetSignals(slider);
}
SECTION("ValueChanged")
{
slider->setStep(2);
slider->setInvertedDirection(true);
slider->setValue(10);
unsigned int valueChangedCount = 0;
slider->connect("ValueChanged", &genericCallback, std::ref(valueChangedCount));
SECTION("setValue")
{
slider->setValue(14);
REQUIRE(valueChangedCount == 1);
slider->setValue(14);
REQUIRE(valueChangedCount == 1);
}
SECTION("Horizontal slider")
{
slider->setSize(140, 20);
SECTION("Click on track")
{
REQUIRE(valueChangedCount == 0);
slider->leftMousePressed({71, 10});
REQUIRE(slider->getValue() == 14);
REQUIRE(valueChangedCount == 1);
slider->leftMouseReleased({71, 10});
slider->leftMouseButtonNoLongerDown();
REQUIRE(valueChangedCount == 1);
}
SECTION("Dragging thumb")
{
slider->leftMousePressed({134, 10});
REQUIRE(valueChangedCount == 0);
slider->mouseMoved({10, 10});
REQUIRE(slider->getValue() == 18);
REQUIRE(valueChangedCount == 1);
}
SECTION("Mouse wheel scroll")
{
slider->mouseWheelScrolled(-2, {});
REQUIRE(slider->getValue() == 14);
REQUIRE(valueChangedCount == 1);
slider->mouseWheelScrolled(1, {});
REQUIRE(slider->getValue() == 12);
REQUIRE(valueChangedCount == 2);
}
}
SECTION("Vertical slider")
{
slider->setSize(20, 140);
SECTION("Click on track")
{
REQUIRE(valueChangedCount == 0);
slider->leftMousePressed({10, 71});
REQUIRE(slider->getValue() == 16);
REQUIRE(valueChangedCount == 1);
slider->leftMouseReleased({10, 71});
slider->leftMouseButtonNoLongerDown();
REQUIRE(valueChangedCount == 1);
}
SECTION("Dragging thumb")
{
slider->leftMousePressed({10, 6});
REQUIRE(valueChangedCount == 0);
slider->mouseMoved({10, 130});
REQUIRE(slider->getValue() == 18);
REQUIRE(valueChangedCount == 1);
}
SECTION("Mouse wheel scroll")
{
slider->mouseWheelScrolled(-2, {});
REQUIRE(slider->getValue() == 14);
REQUIRE(valueChangedCount == 1);
slider->mouseWheelScrolled(1, {});
REQUIRE(slider->getValue() == 12);
REQUIRE(valueChangedCount == 2);
}
}
}
}
testWidgetRenderer(slider->getRenderer());
SECTION("Renderer")
{
auto renderer = slider->getRenderer();
SECTION("colored")
{
SECTION("set serialized property")
{
REQUIRE_NOTHROW(renderer->setProperty("TrackColor", "rgb(30, 40, 50)"));
REQUIRE_NOTHROW(renderer->setProperty("TrackColorHover", "rgb(40, 50, 60)"));
REQUIRE_NOTHROW(renderer->setProperty("ThumbColor", "rgb(50, 60, 70)"));
REQUIRE_NOTHROW(renderer->setProperty("ThumbColorHover", "rgb(60, 70, 80)"));
REQUIRE_NOTHROW(renderer->setProperty("BorderColor", "rgb(70, 80, 90)"));
REQUIRE_NOTHROW(renderer->setProperty("BorderColorHover", "rgb(80, 90, 100)"));
REQUIRE_NOTHROW(renderer->setProperty("Borders", "(1, 2, 3, 4)"));
}
SECTION("set object property")
{
REQUIRE_NOTHROW(renderer->setProperty("TrackColor", sf::Color{30, 40, 50}));
REQUIRE_NOTHROW(renderer->setProperty("TrackColorHover", sf::Color{40, 50, 60}));
REQUIRE_NOTHROW(renderer->setProperty("ThumbColor", sf::Color{50, 60, 70}));
REQUIRE_NOTHROW(renderer->setProperty("ThumbColorHover", sf::Color{60, 70, 80}));
REQUIRE_NOTHROW(renderer->setProperty("BorderColor", sf::Color{70, 80, 90}));
REQUIRE_NOTHROW(renderer->setProperty("BorderColorHover", sf::Color{80, 90, 100}));
REQUIRE_NOTHROW(renderer->setProperty("Borders", tgui::Borders{1, 2, 3, 4}));
}
SECTION("functions")
{
renderer->setTrackColor({30, 40, 50});
renderer->setTrackColorHover({40, 50, 60});
renderer->setThumbColor({50, 60, 70});
renderer->setThumbColorHover({60, 70, 80});
renderer->setBorderColor({70, 80, 90});
renderer->setBorderColorHover({80, 90, 100});
renderer->setBorders({1, 2, 3, 4});
}
REQUIRE(renderer->getProperty("TrackColor").getColor() == sf::Color(30, 40, 50));
REQUIRE(renderer->getProperty("TrackColorHover").getColor() == sf::Color(40, 50, 60));
REQUIRE(renderer->getProperty("ThumbColor").getColor() == sf::Color(50, 60, 70));
REQUIRE(renderer->getProperty("ThumbColorHover").getColor() == sf::Color(60, 70, 80));
REQUIRE(renderer->getProperty("BorderColor").getColor() == sf::Color(70, 80, 90));
REQUIRE(renderer->getProperty("BorderColorHover").getColor() == sf::Color(80, 90, 100));
REQUIRE(renderer->getProperty("Borders").getOutline() == tgui::Borders(1, 2, 3, 4));
REQUIRE(renderer->getTrackColor() == sf::Color(30, 40, 50));
REQUIRE(renderer->getTrackColorHover() == sf::Color(40, 50, 60));
REQUIRE(renderer->getThumbColor() == sf::Color(50, 60, 70));
REQUIRE(renderer->getThumbColorHover() == sf::Color(60, 70, 80));
REQUIRE(renderer->getBorderColor() == sf::Color(70, 80, 90));
REQUIRE(renderer->getBorderColorHover() == sf::Color(80, 90, 100));
REQUIRE(renderer->getBorders() == tgui::Borders(1, 2, 3, 4));
}
SECTION("textured")
{
tgui::Texture textureTrack("resources/Black.png", {203, 150, 20, 45}, {0, 15, 20, 15});
tgui::Texture textureTrackHover("resources/Black.png", {223, 150, 20, 45}, {0, 15, 20, 15});
tgui::Texture textureThumb("resources/Black.png", {243, 150, 30, 30});
tgui::Texture textureThumbHover("resources/Black.png", {243, 150, 30, 30});
SECTION("set serialized property")
{
REQUIRE_NOTHROW(renderer->setProperty("TextureTrack", tgui::Serializer::serialize(textureTrack)));
REQUIRE_NOTHROW(renderer->setProperty("TextureTrackHover", tgui::Serializer::serialize(textureTrackHover)));
REQUIRE_NOTHROW(renderer->setProperty("TextureThumb", tgui::Serializer::serialize(textureThumb)));
REQUIRE_NOTHROW(renderer->setProperty("TextureThumbHover", tgui::Serializer::serialize(textureThumbHover)));
}
SECTION("set object property")
{
REQUIRE_NOTHROW(renderer->setProperty("TextureTrack", textureTrack));
REQUIRE_NOTHROW(renderer->setProperty("TextureTrackHover", textureTrackHover));
REQUIRE_NOTHROW(renderer->setProperty("TextureThumb", textureThumb));
REQUIRE_NOTHROW(renderer->setProperty("TextureThumbHover", textureThumbHover));
}
SECTION("functions")
{
renderer->setTextureTrack(textureTrack);
renderer->setTextureTrackHover(textureTrackHover);
renderer->setTextureThumb(textureThumb);
renderer->setTextureThumbHover(textureThumbHover);
}
REQUIRE(renderer->getProperty("TextureTrack").getTexture().getData() != nullptr);
REQUIRE(renderer->getProperty("TextureTrackHover").getTexture().getData() != nullptr);
REQUIRE(renderer->getProperty("TextureThumb").getTexture().getData() != nullptr);
REQUIRE(renderer->getProperty("TextureThumbHover").getTexture().getData() != nullptr);
REQUIRE(renderer->getProperty("TextureTrack").getTexture().getData() == textureTrack.getData());
REQUIRE(renderer->getProperty("TextureTrackHover").getTexture().getData() == textureTrackHover.getData());
REQUIRE(renderer->getProperty("TextureThumb").getTexture().getData() == textureThumb.getData());
REQUIRE(renderer->getProperty("TextureThumbHover").getTexture().getData() == textureThumbHover.getData());
}
}
SECTION("Saving and loading from file")
{
slider->setMinimum(10);
slider->setMaximum(50);
slider->setValue(20);
slider->setStep(5);
slider->setInvertedDirection(true);
testSavingWidget("Slider", slider);
}
SECTION("Draw")
{
TEST_DRAW_INIT(120, 60, slider)
slider->setEnabled(true);
slider->setPosition({10, 15});
slider->setSize({100, 30});
slider->setMinimum(1000);
slider->setMaximum(2000);
slider->setValue(1600);
tgui::SliderRenderer renderer = tgui::RendererData::create();
renderer.setTrackColor(sf::Color::Green);
renderer.setThumbColor(sf::Color::Red);
renderer.setBorderColor(sf::Color::Blue);
renderer.setBorders({1, 2, 3, 4});
renderer.setOpacity(0.7f);
slider->setRenderer(renderer.getData());
auto setHoverRenderer = [&](bool textured){
renderer.setTrackColorHover(sf::Color::Cyan);
renderer.setThumbColorHover(sf::Color::Magenta);
renderer.setBorderColorHover(sf::Color::Yellow);
if (textured)
{
renderer.setTextureTrackHover("resources/Texture3.png");
renderer.setTextureThumbHover("resources/Texture4.png");
}
};
const auto mousePos = slider->getPosition() + (slider->getSize() / 2.f);
SECTION("Colored")
{
SECTION("NormalState")
{
TEST_DRAW("Slider_Normal_NormalSet.png")
SECTION("HoverSet")
{
setHoverRenderer(false);
TEST_DRAW("Slider_Normal_HoverSet.png")
}
}
SECTION("HoverState")
{
slider->mouseMoved(mousePos);
TEST_DRAW("Slider_Hover_NormalSet.png")
SECTION("HoverSet")
{
setHoverRenderer(false);
TEST_DRAW("Slider_Hover_HoverSet.png")
}
}
}
SECTION("Textured")
{
renderer.setTextureTrack("resources/Texture1.png");
renderer.setTextureThumb("resources/Texture2.png");
SECTION("NormalState")
{
TEST_DRAW("Slider_Normal_TextureNormalSet.png")
SECTION("HoverSet")
{
setHoverRenderer(true);
TEST_DRAW("Slider_Normal_TextureHoverSet.png")
}
}
SECTION("HoverState")
{
slider->mouseMoved(mousePos);
TEST_DRAW("Slider_Hover_TextureNormalSet.png")
SECTION("HoverSet")
{
setHoverRenderer(true);
TEST_DRAW("Slider_Hover_TextureHoverSet.png")
}
}
}
}
}
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