Added an action on a group being opened.

atondwal · Aug 15, 2012 · 24b7944 · 24b7944
1 parent 855f2c2
commit 24b7944
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Showing 3 changed files with 44 additions and 1 deletion.
diff --git a/ui/action.h b/ui/action.h
@@ -1,6 +1,8 @@
 #ifndef UI_ACTION_H
 #define UI_ACTION_H
 
+class UIElement;
+
 class UIAction {
 public:
     UIAction() {};
@@ -9,4 +11,11 @@ class UIAction {
     virtual void idle() {};
 };
 
+class UIElementAction : public UIAction {
+protected:
+    UIElement* element;
+public:
+    UIElementAction(UIElement* element) : element(element) {};
+};
+
 #endif
diff --git a/ui/group.cpp b/ui/group.cpp
@@ -22,6 +22,8 @@ UIGroup::UIGroup(const std::string& groupname, bool minimized, bool resizable)
 
     animation = 0.0f;
     speed     = 2.5f;
+
+    open_action = 0;
 }
 
 UIGroup::~UIGroup() {
@@ -39,6 +41,26 @@ void UIGroup::setTitle(const std::string& text) {
     bar->setText(text);
 }
 
+void UIGroup::minimize() {
+    if(minimized) return;
+
+    minimized = true;
+    animation = 1.0f;
+
+    old_group_rect = rect;
+    old_label_rect = bar->rect;
+}
+
+void UIGroup::maximize() {
+    if(!minimized) return;
+
+    minimized = false;
+    animation = 1.0f;
+
+    old_group_rect = rect;
+    old_label_rect = bar->rect;
+}
+
 void UIGroup::toggle() {
     if(!minimizable) return;
 
@@ -47,6 +69,14 @@ void UIGroup::toggle() {
 
     old_group_rect = rect;
     old_label_rect = bar->rect;
+
+    if(!minimized && open_action != 0) {
+        open_action->perform();
+    }
+}
+
+void UIGroup::setOpenAction(UIAction* action) {
+    open_action = action;
 }
 
 bool UIGroup::elementsByType(std::list<UIElement*>& found, int type) {

diff --git a/ui/group.h b/ui/group.h
@@ -16,7 +16,7 @@ class UIGroup : public UIElement {
 
 protected:
     UILayout* layout;
-
+    UIAction* open_action;
     float animation;
     float speed;
 
@@ -36,13 +36,17 @@ class UIGroup : public UIElement {
     bool elementsByType(std::list<UIElement*>& found, int type);
     void elementsAt(const vec2& pos, std::list<UIElement*>& elements_found);
 
+    void setOpenAction(UIAction* action);
+
     int getType() const { return UI_GROUP; };
 
     UILayout* getLayout() { return layout; };
 
     void setTitle(const std::string& text);
 
     virtual void toggle();
+    virtual void minimize();
+    virtual void maximize();
 
     void update(float dt);
     void updatePos(const vec2& pos);