Move gui opacity option to visual settings page.

Add slider class for setup pages.

4 files changed, 140 insertions, 1 deletions

diff --git a/src/gui/widgets/horizontcontainer.cpp b/src/gui/widgets/horizontcontainer.cpp
index c128ea550..5bf81c5d8 100644
--- a/src/gui/widgets/horizontcontainer.cpp
+++ b/src/gui/widgets/horizontcontainer.cpp
@@ -34,11 +34,16 @@ HorizontContainer::HorizontContainer(int height, int spacing):
 
 void HorizontContainer::add(gcn::Widget *widget)
 {
+    add(widget, mSpacing);
+}
+
+void HorizontContainer::add(gcn::Widget *widget, int spacing)
+{
     if (!widget)
         return;
 
     Container::add(widget);
-    widget->setPosition(mLastX, mSpacing);
+    widget->setPosition(mLastX, spacing);
     mCount++;
     mLastX += widget->getWidth() + 2 * mSpacing;
 }
diff --git a/src/gui/widgets/horizontcontainer.h b/src/gui/widgets/horizontcontainer.h
index 7439672dc..8e1d082ac 100644
--- a/src/gui/widgets/horizontcontainer.h
+++ b/src/gui/widgets/horizontcontainer.h
@@ -38,6 +38,8 @@ class HorizontContainer : public Container, public gcn::WidgetListener
 
         virtual void add(gcn::Widget *widget);
 
+        virtual void add(gcn::Widget *widget, int spacing);
+
         virtual void clear();
 
         void widgetResized(const gcn::Event &event);
diff --git a/src/gui/widgets/setupitem.cpp b/src/gui/widgets/setupitem.cpp
index 56ce0a25a..1d6bf5916 100644
--- a/src/gui/widgets/setupitem.cpp
+++ b/src/gui/widgets/setupitem.cpp
@@ -33,6 +33,7 @@
 #include "gui/widgets/inttextfield.h"
 #include "gui/widgets/label.h"
 #include "gui/widgets/layouthelper.h"
+#include "gui/widgets/slider.h"
 #include "gui/widgets/tabbedarea.h"
 #include "gui/widgets/textfield.h"
 #include "gui/widgets/vertcontainer.h"
@@ -588,3 +589,100 @@ void SetupItemDropDown::toWidget()
 
     mDropDown->setSelectedString(mValue);
 }
+
+
+
+
+
+
+SetupItemSlider::SetupItemSlider(std::string text, std::string description,
+                                 std::string keyName, SetupTabScroll *parent,
+                                 std::string eventName, double min, double max,
+                                 bool mainConfig) :
+    SetupItem(text, description, keyName, parent, eventName, mainConfig),
+    mHorizont(nullptr),
+    mLabel(nullptr),
+    mSlider(nullptr),
+    mMin(min),
+    mMax(max)
+{
+    mValueType = VSTR;
+    createControls();
+}
+
+SetupItemSlider::SetupItemSlider(std::string text, std::string description,
+                                 std::string keyName, SetupTabScroll *parent,
+                                 std::string eventName, double min, double max,
+                                 std::string def, bool mainConfig) :
+    SetupItem(text, description, keyName, parent, eventName, def, mainConfig),
+    mHorizont(nullptr),
+    mLabel(nullptr),
+    mSlider(nullptr),
+    mMin(min),
+    mMax(max)
+{
+    mValueType = VSTR;
+    createControls();
+}
+
+SetupItemSlider::~SetupItemSlider()
+{
+    mHorizont = nullptr;
+    mWidget = nullptr;
+    mSlider = nullptr;
+    mLabel = nullptr;
+}
+
+void SetupItemSlider::createControls()
+{
+    load();
+    mHorizont = new HorizontContainer(32, 2);
+
+    mLabel = new Label(mText);
+    mSlider = new Slider(mMin, mMax);
+    mSlider->setActionEventId(mEventName);
+    mSlider->addActionListener(mParent);
+    mSlider->setValue(atof(mValue.c_str()));
+    mSlider->setHeight(30);
+
+    mWidget = mSlider;
+    mSlider->setWidth(150);
+    mSlider->setHeight(40);
+    mHorizont->add(mLabel);
+    mHorizont->add(mSlider, -10);
+
+    mParent->getContainer()->add2(mHorizont, true, 4);
+    mParent->addControl(this);
+    mParent->addActionListener(this);
+    mWidget->addActionListener(this);
+}
+
+void SetupItemSlider::fromWidget()
+{
+    if (!mSlider)
+        return;
+
+    mValue = toString(mSlider->getValue());
+}
+
+void SetupItemSlider::toWidget()
+{
+    if (!mSlider)
+        return;
+
+    mSlider->setValue(atof(mValue.c_str()));
+}
+
+void SetupItemSlider::action(const gcn::ActionEvent &event A_UNUSED)
+{
+    fromWidget();
+}
+
+void SetupItemSlider::apply(std::string eventName)
+{
+    if (eventName != mEventName)
+        return;
+
+    fromWidget();
+    save();
+}
diff --git a/src/gui/widgets/setupitem.h b/src/gui/widgets/setupitem.h
index 71856d6e2..220a55494 100644
--- a/src/gui/widgets/setupitem.h
+++ b/src/gui/widgets/setupitem.h
@@ -41,6 +41,7 @@ class EditDialog;
 class HorizontContainer;
 class IntTextField;
 class Label;
+class Slider;
 class TextField;
 
 class SetupItem : public gcn::ActionListener
@@ -264,4 +265,37 @@ class SetupItemDropDown : public SetupItem
         DropDown *mDropDown;
 };
 
+class SetupItemSlider : public SetupItem
+{
+    public:
+        SetupItemSlider(std::string text, std::string description,
+                        std::string keyName, SetupTabScroll *parent,
+                        std::string eventName, double min, double max,
+                        bool mainConfig = true);
+
+        SetupItemSlider(std::string text, std::string description,
+                        std::string keyName, SetupTabScroll *parent,
+                        std::string eventName, double min, double max,
+                        std::string def, bool mainConfig = true);
+
+        ~SetupItemSlider();
+
+        void createControls();
+
+        void fromWidget();
+
+        void toWidget();
+
+        void action(const gcn::ActionEvent &event);
+
+        void apply(std::string eventName);
+
+    protected:
+        HorizontContainer *mHorizont;
+        Label *mLabel;
+        Slider *mSlider;
+        double mMin;
+        double mMax;
+};
+
 #endif