ui changes

* create UIResizeBorder
* restore miniwindow
* scroll fixes

modules/client_terminal/terminal.lua

@@ -114,11 +114,15 @@ function Terminal.init()
   terminalWindow.onDoubleClick = function(self)
     if poped then
       self:fill('parent')
+      self:getChildById('bottomResizeBorder'):disable()
+      self:getChildById('rightResizeBorder'):disable()
       poped = false
     else
       self:breakAnchors()
       self:resize(g_window.getWidth()/2, g_window.getHeight()/2)
       self:move(g_window.getWidth()/2, g_window.getHeight()/2)
+      self:getChildById('bottomResizeBorder'):enable()
+      self:getChildById('rightResizeBorder'):enable()
       poped = true
     end
   end

modules/client_terminal/terminal.otui

@@ -41,4 +41,16 @@ UIWindow
     margin-left: 5
     font: terminus-14px-bold
 
+  ResizeBorder
+    id: bottomResizeBorder
+    anchors.bottom: parent.bottom
+    anchors.left: parent.left
+    anchors.right: parent.right
+    enabled: false
 
+  ResizeBorder
+    id: rightResizeBorder
+    anchors.right: parent.right
+    anchors.top: parent.top
+    anchors.bottom: parent.bottom
+    enabled: false

modules/core_lib/core_lib.otmod

@@ -42,4 +42,5 @@ Module
     dofile 'widgets/uisplitter'
     dofile 'widgets/uiscrollbar'
     dofile 'widgets/uiscrollarea'
+    dofile 'widgets/uiresizeborder'
 

modules/core_lib/widgets/uiresizeborder.lua

@@ -0,0 +1,88 @@
+UIResizeBorder = extends(UIWidget)
+
+function UIResizeBorder.create()
+  local resizeborder = UIResizeBorder.internalCreate()
+  resizeborder:setFocusable(false)
+  resizeborder.minimum = 0
+  resizeborder.maximum = 1000
+  return resizeborder
+end
+
+function UIResizeBorder:onHoverChange(hovered)
+  if hovered then
+    if self:getWidth() > self:getHeight() then
+      Mouse.setVerticalCursor()
+      self.vertical = true
+    else
+      Mouse.setHorizontalCursor()
+      self.vertical = false
+    end
+    if not self:isPressed() then
+      Effects.fadeIn(self)
+    end
+  else
+    if not self:isPressed() then
+      Mouse.restoreCursor()
+      Effects.fadeOut(self)
+    end
+  end
+end
+
+function UIResizeBorder:onMouseMove(mousePos, mouseMoved)
+  if self:isPressed() then
+    if self.vertical then
+      local delta = mousePos.y - self:getY() - self:getHeight()/2
+      local parent = self:getParent()
+      local newsize = math.min(math.max(parent:getHeight() + delta, self.minimum), self.maximum)
+      if newsize ~= currentMargin then
+        self.newsize = newsize
+        if not self.event or self.event:isExecuted() then
+          self.event = addEvent(function()
+            parent:setHeight(self.newsize)
+          end)
+        end
+      end
+    else
+      local delta = mousePos.x - self:getX() - self:getWidth()/2
+      local parent = self:getParent()
+      local newsize = math.min(math.max(parent:getWidth() + delta, self.minimum), self.maximum)
+      if newsize ~= currentMargin then
+        self.newsize = newsize
+        if not self.event or self.event:isExecuted() then
+          self.event = addEvent(function()
+            parent:setWidth(self.newsize)
+          end)
+        end
+      end
+    end
+    return true
+  end
+end
+
+function UIResizeBorder:onMouseRelease(mousePos, mouseButton)
+  if not self:isHovered() then
+    Mouse.restoreCursor()
+    Effects.fadeOut(self)
+  end
+end
+
+function UIResizeBorder:onStyleApply(styleName, styleNode)
+  for name,value in pairs(styleNode) do
+    if name == 'maximum' then
+      self:setMaximum(tonumber(value))
+    elseif name == 'minimum' then
+      self:setMinimum(tonumber(value))
+    end
+  end
+end
+
+function UIResizeBorder:setMaximum(maximum)
+  self.maximum  = maximum
+end
+
+function UIResizeBorder:setMinimum(minimum)
+  self.minimum = minimum
+end
+
+function UIResizeBorder:getMaximum() return self.maximum end
+function UIResizeBorder:getMinimum() return self.minimum end

modules/core_lib/widgets/uisplitter.lua

@@ -33,6 +33,7 @@ function UISplitter:onMouseMove(mousePos, mouseMoved)
     if self.vertical then
       local delta = mousePos.y - self:getY() - self:getHeight()/2
       local newMargin = self:canUpdateMargin(self:getMarginBottom() - delta)
+      local currentMargin = self:getMarginBottom()
       if newMargin ~= currentMargin then
         self.newMargin = newMargin
         if not self.event or self.event:isExecuted() then
@@ -44,6 +45,7 @@ function UISplitter:onMouseMove(mousePos, mouseMoved)
     else
       local delta = mousePos.x - self:getX() - self:getWidth()/2
       local newMargin = self:canUpdateMargin(self:getMarginRight() - delta)
+      local currentMargin = self:getMarginRight()
       if newMargin ~= currentMargin then
         self.newMargin = newMargin
         if not self.event or self.event:isExecuted() then

modules/core_styles/styles/splitters.otui

@@ -0,0 +1,9 @@
+Splitter < UISplitter
+  size: 4 4
+  opacity: 0
+  background: #ffffff44
+
+ResizeBorder < UIResizeBorder
+  size: 4 4
+  opacity: 0
+  background: #ffffff44

modules/game/game.otmod

@@ -30,6 +30,8 @@ Module
 
     dofile 'widgets/uigamemap'
     dofile 'widgets/uiitem'
+    dofile 'widgets/uiminiwindow'
+    dofile 'widgets/uiminiwindowcontainer'
 
     dofile 'creature'
     dofile 'player'

modules/game/gameinterface.otui

@@ -1,4 +1,4 @@
-GameSidePanel < Panel
+GameSidePanel < UIMiniWindowContainer
   image-source: images/sidepanel.png
   image-border: 4
 

modules/game/styles/miniwindow.otui

@@ -10,14 +10,39 @@ MiniWindow < UIMiniWindow
   margin-left: 6
   margin-right: 6
   move-policy: free updated
-  image-source: /core_styles/styles/images/mini_window.png
+  image-source: /game/images/miniwindow.png
   image-border: 4
   image-border-top: 23
-  padding: 25 8 2 8
+  image-border-left: 23
 
   $on:
     height: 24
     image-border-bottom: 1
 
+  ResizeBorder
+    id: bottomResizeBorder
+    anchors.bottom: parent.bottom
+    anchors.left: parent.left
+    anchors.right: parent.right
+    height: 2
+    margin-bottom: 1
+    minimum: 70
+
+  VerticalScrollBar
+    id: miniwindowScrollBar
+    anchors.top: parent.top
+    anchors.bottom: parent.bottom
+    anchors.right: parent.right
+    step: 14
+    margin-top: 22
+    margin-right: 2
+    margin-bottom: 2
+    fade-effect: false
+
+MiniWindowContents < ScrollablePanel
+  anchors.fill: parent
+  padding: 25 21 2 8
+  vertical-scrollbar: miniwindowScrollBar
+
 BorderlessGameWindow < UIWindow
   focusable: false

modules/game/widgets/uiminiwindow.lua

@@ -0,0 +1,36 @@
+UIMiniWindow = extends(UIWindow)
+
+function UIMiniWindow.create()
+  local miniwindow = UIMiniWindow.internalCreate()
+  return miniwindow
+end
+
+function UIMiniWindow:onDragEnter(mousePos)
+  local parent = self:getParent()
+  if not parent then return false end
+
+  if parent:getClassName() == 'UIMiniWindowContainer' then
+    local containerParent = parent:getParent()
+    parent:removeChild(self)
+    containerParent:addChild(self)
+  end
+
+  local oldPos = self:getPosition()
+  self.movingReference = { x = mousePos.x - oldPos.x, y = mousePos.y - oldPos.y }
+  self:setPosition(oldPos)
+  return true
+end
+
+function UIMiniWindow:onDragLeave(droppedWidget, mousePos)
+  -- TODO: drop on other interfaces
+end
+
+function UIMiniWindow:onFocusChange(focused)
+  -- miniwindows only raises when its outside MiniWindowContainers
+  if not focused then return end
+  local parent = self:getParent()
+  if parent and parent:getClassName() ~= 'UIMiniWindowContainer' then
+    self:raise()
+  end
+end
+

modules/game/widgets/uiminiwindowcontainer.lua

@@ -7,6 +7,10 @@ function UIMiniWindowContainer.create()
   return container
 end
 
+function UIMiniWindowContainer:onDrop(widget, mousePos)
+  print 'drop'
+end
+
 function UIMiniWindowContainer:getClassName()
   return 'UIMiniWindowContainer'
 end

modules/game_inventory/inventory.lua

@@ -13,7 +13,7 @@ function Inventory.init()
 
   Keyboard.bindKeyDown('Ctrl+I', Inventory.toggle)
 
-  inventoryWindow = displayUI('inventory.otui', GameInterface.getRightPanel())
+  inventoryWindow = displayUI('inventory.otui', GameInterface.getRightPanel()):getChildById('inventoryWindow')
   inventoryButton = TopMenu.addGameToggleButton('inventoryButton', 'Inventory (Ctrl+I)', 'inventory.png', Inventory.toggle)
   inventoryButton:setOn(true)
 

modules/game_inventory/inventory.otui

@@ -1,10 +1,11 @@
-BorderlessGameWindow
-  id: inventoryWindow
+MiniWindow
+  text: Inventory
+  icon: inventory.png
   width: 192
   height: 154
-  margin-top: 10
-  margin-left: 6
-  margin-right: 6
+
+  MiniWindowContents
+    id: inventoryWindow
 
     Item
       // head
@@ -35,6 +36,7 @@ BorderlessGameWindow
       anchors.top: prev.bottom
       anchors.horizontalCenter: prev.horizontalCenter
       margin-top: 5
+      margin-bottom: 10
       &position: {x=65535, y=8, z=0}
 
     Item

src/framework/ui/uianchorlayout.cpp

@@ -155,6 +155,23 @@ void UIAnchorLayout::updateWidget(const UIWidgetPtr& widget, UIAnchorGroup& anch
                 break;
         }
 
+        if(hookedWidget == parentWidget) {
+            switch(anchor.getHookedEdge()) {
+                case Fw::AnchorLeft:
+                case Fw::AnchorRight:
+                case Fw::AnchorHorizontalCenter:
+                    point -= parentWidget->getVirtualOffset().x;
+                    break;
+                case Fw::AnchorBottom:
+                case Fw::AnchorTop:
+                case Fw::AnchorVerticalCenter:
+                    point -= parentWidget->getVirtualOffset().y;
+                    break;
+                default:
+                    break;
+            }
+        }
+
         switch(anchor.getAnchoredEdge()) {
             case Fw::AnchorHorizontalCenter:
                 newRect.moveHorizontalCenter(point + widget->getMarginLeft() - widget->getMarginRight());
@@ -197,7 +214,6 @@ void UIAnchorLayout::updateWidget(const UIWidgetPtr& widget, UIAnchorGroup& anch
         }
     }
 
-    newRect.translate(-parentWidget->getVirtualOffset());
     widget->setRect(newRect);
     anchorGroup.setUpdated(true);
 }

src/framework/ui/uiwidget.cpp

@@ -902,19 +902,35 @@ Rect UIWidget::getClippingRect()
     return rect;
 }
 
+Rect UIWidget::getMarginRect()
+{
+    Rect rect = m_rect;
+    rect.expand(m_margin.top, m_margin.right, m_margin.bottom, m_margin.left);
+    return rect;
+}
+
 Rect UIWidget::getChildrenRect()
 {
     Rect childrenRect;
     for(const UIWidgetPtr& child : m_children) {
-        if(!child->isExplicitlyVisible() || !child->getRect().isValid() || child->getOpacity() == 0.0f)
+        if(!child->isExplicitlyVisible() || !child->getRect().isValid())
             continue;
+        Rect marginRect = child->getMarginRect();
         if(!childrenRect.isValid())
-            childrenRect = child->getRect();
+            childrenRect = marginRect;
         else
-            childrenRect = childrenRect.united(child->getRect());
+            childrenRect = childrenRect.united(marginRect);
     }
+
+    Rect myClippingRect = getClippingRect();
     if(!childrenRect.isValid())
-        childrenRect = getClippingRect();
+        childrenRect = myClippingRect;
+    else {
+        if(childrenRect.width() < myClippingRect.width())
+            childrenRect.setWidth(myClippingRect.width());
+        if(childrenRect.height() < myClippingRect.height())
+            childrenRect.setHeight(myClippingRect.height());
+    }
     return childrenRect;
 }
 

src/framework/ui/uiwidget.h

@@ -134,6 +134,7 @@ public:
     bool hasChild(const UIWidgetPtr& child);
     int getChildIndex(const UIWidgetPtr& child);
     Rect getClippingRect();
+    Rect getMarginRect();
     Rect getChildrenRect();
     UIAnchorLayoutPtr getAnchoredLayout();
     UIWidgetPtr getRootParent();