add splitter widget

* add horizontal/vertical cursor
* possibildiade to resize game map with the new splitter widget
* fix reload warnings in textmessage

modules/core_lib/core_lib.otmod

@@ -38,3 +38,5 @@ Module
     dofile 'widgets/uipopupmenu'
     dofile 'widgets/uiwindow'
     dofile 'widgets/uimessagebox'
+    dofile 'widgets/uisplitter'
+

modules/core_lib/mouse.lua

@@ -4,7 +4,14 @@ function Mouse.setTargetCursor()
   g_window.setMouseCursor('/core_styles/cursors/targetcursor.png', {x=9,y=9})
 end
 
+function Mouse.setHorizontalCursor()
+  g_window.setMouseCursor('/core_styles/cursors/horizontal.png', {x=9,y=4})
+end
+
+function Mouse.setVerticalCursor()
+  g_window.setMouseCursor('/core_styles/cursors/vertical.png', {x=4,y=9})
+end
+
 function Mouse.restoreCursor()
   g_window.restoreMouseCursor()
 end
-

modules/core_lib/ui/tooltip.lua

@@ -47,7 +47,8 @@ function ToolTip.init()
   addEvent(function()
     toolTipLabel = createWidget('Label', rootWidget)
     toolTipLabel:setId('toolTip')
-    toolTipLabel:setBackgroundColor('#111111bb')
+    toolTipLabel:setBackgroundColor('#111111cc')
+    toolTipLabel:setTextAlign(AlignCenter)
     toolTipLabel.onMouseMove = moveToolTip
   end)
 end

modules/core_lib/widgets/uisplitter.lua

@@ -0,0 +1,70 @@
+UISplitter = extends(UIWidget)
+
+function UISplitter.create()
+  local splitter = UISplitter.internalCreate()
+  splitter:setFocusable(false)
+  splitter.canGrow = true
+  splitter.canShrink = true
+  return splitter
+end
+
+function UISplitter:onHoverChange(hovered)
+  if hovered then
+    if self:getWidth() > self:getHeight() then
+      Mouse.setVerticalCursor()
+      self.vertical = true
+    else
+      Mouse.setHorizontalCursor()
+      self.vertical = false
+    end
+  elseif not self:isPressed() then
+    Mouse.restoreCursor()
+  end
+end
+
+function UISplitter:getAttachedTo()
+  local parent = self:getParent()
+  if parent and self.attachedTo then
+    return parent:getChildById(self.attachedTo)
+  end
+end
+
+function UISplitter:onMouseMove(mousePos, mouseMoved)
+  if self:isPressed() then
+    local deltay = mousePos.y - (self:getPosition().y + self:getHeight()/2)
+    local deltax = mousePos.x - (self:getPosition().x + self:getWidth()/2)
+    local attachedToWidget = self:getAttachedTo()
+    if not attachedToWidget then return end
+    if self.vertical then
+      if deltay == 0 then return end
+      if not self.canGrow and deltay > 0 then return end
+      if not self.canShrink and deltay < 0 then return end
+      attachedToWidget:setHeight(attachedToWidget:getHeight() - deltay)
+    else
+      if deltax == 0 then return end
+      attachedToWidget:setWidth(attachedToWidget:getWidth() - deltax)
+    end
+    return true
+  end
+end
+
+function UISplitter:onMouseRelease(mousePos, mouseButton)
+  if not self:isHovered() then
+    Mouse.restoreCursor()
+  end
+  self:ungrabMouse()
+end
+
+function UISplitter:onStyleApply(styleName, styleNode)
+  if styleNode['attached-to'] then
+    self.attachedTo = styleNode['attached-to']
+  end
+end
+
+function UISplitter:setGrow(enabled)
+  self.canGrow = enabled
+end
+
+function UISplitter:setShrink(enabled)
+  self.canShrink = enabled
+end

modules/game/gameinterface.otui

@@ -38,6 +38,7 @@ UIWidget
     anchors.left: gameLeftPanel.right
     anchors.right: gameRightPanel.left
     anchors.bottom: parent.bottom
+    @onGeometryChange: self:getParent():getChildById('mapSplitter'):setGrow(self:getHeight() > 100)
 
   GameMapPanel
     id: gameMapPanel
@@ -46,6 +47,16 @@ UIWidget
     anchors.top: parent.top
     anchors.bottom: gameBottomPanel.top
     focusable: false
+    @onGeometryChange: self:getParent():getChildById('mapSplitter'):setShrink(self:getHeight() > 300)
+
+  UISplitter
+    id: mapSplitter
+    anchors.left: gameBottomPanel.left
+    anchors.right: gameBottomPanel.right
+    anchors.top: gameBottomPanel.top
+    attached-to: gameBottomPanel
+    height: 4
+    margin-top: -2
 
   UIWidget
     id: mouseGrabber

modules/game_textmessage/textmessage.lua

@@ -94,6 +94,10 @@ function TextMessage.terminate()
   disconnect(g_game, { onDeath = TextMessage.displayDeadMessage,
                        onTextMessage = TextMessage.display,
                        onGameEnd = TextMessage.clearMessages })
+  removeEvent(GameInterface.getMapPanel():recursiveGetChildById('centerWarning').hideEvent)
+  removeEvent(GameInterface.getMapPanel():recursiveGetChildById('centerAdvance').hideEvent)
+  removeEvent(GameInterface.getMapPanel():recursiveGetChildById('centerInfo').hideEvent)
+  removeEvent(GameInterface.getMapPanel():recursiveGetChildById('bottomStatus').hideEvent)
   centerTextMessagePanel:destroy()
   centerTextMessagePanel = nil
   bottomStatusLabel:destroy()

src/otclient/ui/uimap.cpp

@@ -116,6 +116,8 @@ TilePtr UIMap::getTile(const Point& mousePos)
 
 void UIMap::onGeometryChange(const Rect& oldRect, const Rect& newRect)
 {
+    UIWidget::onGeometryChange(oldRect, newRect);
+
     Rect mapRect = getChildrenRect().expanded(-1);
     Size mapSize = m_mapView->getVisibleSize();
     mapSize.scale(mapRect.size(), Fw::KeepAspectRatio);