commit client

SabrehavenOTClient/modules/game_modaldialog/modaldialog.lua

@@ -0,0 +1,136 @@
+modalDialog = nil
+lastDialogChoices = 0
+lastDialogChoice = 0
+lastDialogAnswer = 0
+
+function init()
+  g_ui.importStyle('modaldialog')
+
+  connect(g_game, { onModalDialog = onModalDialog,
+                    onGameEnd = destroyDialog })
+
+  local dialog = rootWidget:recursiveGetChildById('modalDialog')
+  if dialog then
+    modalDialog = dialog
+  end
+end
+
+function terminate()
+  disconnect(g_game, { onModalDialog = onModalDialog,
+                       onGameEnd = destroyDialog })
+end
+
+function destroyDialog()
+  if modalDialog then
+    modalDialog:destroy()
+    modalDialog = nil
+  end
+end
+
+function onModalDialog(id, title, message, buttons, enterButton, escapeButton, choices, priority)
+  -- priority parameter is unused, not sure what its use is.
+  if modalDialog then
+    return
+  end
+
+  modalDialog = g_ui.createWidget('ModalDialog', rootWidget)
+
+  local messageLabel = modalDialog:getChildById('messageLabel')
+  local choiceList = modalDialog:getChildById('choiceList')
+  local choiceScrollbar = modalDialog:getChildById('choiceScrollBar')
+  local buttonsPanel = modalDialog:getChildById('buttonsPanel')
+
+  modalDialog:setText(title)
+  messageLabel:setText(message)
+
+  local labelHeight
+  for i = 1, #choices do
+    local choiceId = choices[i][1]
+    local choiceName = choices[i][2]
+
+    local label = g_ui.createWidget('ChoiceListLabel', choiceList)
+    label.choiceId = choiceId
+    label:setText(choiceName)
+    label:setPhantom(false)
+    if not labelHeight then
+      labelHeight = label:getHeight()
+    end
+  end
+  if #choices > 0 then
+    if g_clock.millis() < lastDialogAnswer + 1000 and lastDialogChoices == #choices then
+      choiceList:focusChild(choiceList:getChildByIndex(lastDialogChoice))    
+    else
+      choiceList:focusChild(choiceList:getFirstChild())
+    end
+  end
+
+  local buttonsWidth = 0
+  for i = 1, #buttons do
+    local buttonId = buttons[i][1]
+    local buttonText = buttons[i][2]
+
+    local button = g_ui.createWidget('ModalButton', buttonsPanel)
+    button:setText(buttonText)
+    button.onClick = function(self)
+                       local focusedChoice = choiceList:getFocusedChild()
+                       local choice = 0xFF
+                       if focusedChoice then
+                         choice = focusedChoice.choiceId
+                         lastDialogChoice = choiceList:getChildIndex(focusedChoice)
+                         lastDialogAnswer = g_clock.millis()
+                       end
+                       g_game.answerModalDialog(id, buttonId, choice)
+                       destroyDialog()
+                     end
+    buttonsWidth = buttonsWidth + button:getWidth() + button:getMarginLeft() + button:getMarginRight()
+  end
+
+  local additionalHeight = 0
+  if #choices > 0 then
+    choiceList:setVisible(true)
+    choiceScrollbar:setVisible(true)
+
+    additionalHeight = math.min(modalDialog.maximumChoices, math.max(modalDialog.minimumChoices, #choices)) * labelHeight
+    additionalHeight = additionalHeight + choiceList:getPaddingTop() + choiceList:getPaddingBottom()
+  end
+
+  local horizontalPadding = modalDialog:getPaddingLeft() + modalDialog:getPaddingRight()
+  buttonsWidth = buttonsWidth + horizontalPadding
+  
+  local labelWidth = math.min(600, math.floor(message:len() * 1.5))
+  modalDialog:setWidth(math.min(modalDialog.maximumWidth, math.max(buttonsWidth, labelWidth, modalDialog.minimumWidth)))
+  messageLabel:setTextWrap(true)
+  
+  modalDialog:setHeight(90 + additionalHeight + messageLabel:getHeight())
+
+  local enterFunc = function()
+    local focusedChoice = choiceList:getFocusedChild()
+    local choice = 0xFF
+    if focusedChoice then
+      choice = focusedChoice.choiceId
+      lastDialogChoice = choiceList:getChildIndex(focusedChoice)
+      lastDialogAnswer = g_clock.millis()
+    end
+    g_game.answerModalDialog(id, enterButton, choice)
+    destroyDialog()
+  end
+
+  local escapeFunc = function()
+    local focusedChoice = choiceList:getFocusedChild()
+    local choice = 0xFF
+    if focusedChoice then
+      choice = focusedChoice.choiceId
+      lastDialogChoice = choiceList:getChildIndex(focusedChoice)
+      lastDialogAnswer = g_clock.millis()
+    end
+    g_game.answerModalDialog(id, escapeButton, choice)
+    destroyDialog()
+  end
+
+  choiceList.onDoubleClick = enterFunc
+
+  modalDialog.onEnter = enterFunc
+  modalDialog.onEscape = escapeFunc
+  
+  lastDialogChoices = #choices
+end

SabrehavenOTClient/modules/game_modaldialog/modaldialog.otmod

@@ -0,0 +1,10 @@
+Module
+  name: game_modaldialog
+  description: Show and process modal dialogs
+  author: Summ
+  website: https://github.com/edubart/otclient
+  sandboxed: true
+  dependencies: [ game_interface ]
+  scripts: [ modaldialog ]
+  @onLoad: init()
+  @onUnload: terminate()

SabrehavenOTClient/modules/game_modaldialog/modaldialog.otui

@@ -0,0 +1,74 @@
+ChoiceListLabel < Label
+  font: verdana-11px-monochrome
+  background-color: alpha
+  text-offset: 2 0
+  focusable: true
+
+  $focus:
+    background-color: #00000055
+    color: #ffffff
+
+ChoiceList < TextList
+  id: choiceList
+  vertical-scrollbar: choiceScrollBar
+  anchors.fill: parent
+  anchors.top: prev.bottom
+  anchors.bottom: next.top
+  margin-top: 4
+  margin-bottom: 10
+  focusable: false
+  visible: false
+
+ChoiceScrollBar < VerticalScrollBar
+  id: choiceScrollBar
+  anchors.top: choiceList.top
+  anchors.bottom: choiceList.bottom
+  anchors.right: choiceList.right
+  step: 14
+  pixels-scroll: true
+  visible: false
+
+ModalButton < Button
+  text-auto-resize: true
+  margin-top: 2
+  margin-bottom: 2
+  margin-left: 2
+
+  $pressed:
+    text-offset: 0 0
+
+ModalDialog < MainWindow
+  id: modalDialog
+  size: 280 97
+  &minimumWidth: 300
+  &maximumWidth: 600
+  &minimumChoices: 4
+  &maximumChoices: 10
+
+  Label
+    id: messageLabel
+    anchors.top: parent.top
+    anchors.left: parent.left
+    anchors.right: parent.right
+    text-align: left
+    text-auto-resize: true
+    text-wrap: true
+
+  ChoiceList
+
+  HorizontalSeparator
+    anchors.left: parent.left
+    anchors.right: parent.right
+    anchors.bottom: next.top
+    margin-bottom: 5
+
+  Panel
+    id: buttonsPanel
+    anchors.left: parent.left
+    anchors.right: parent.right
+    anchors.bottom: parent.bottom
+    height: 24
+    layout: horizontalBox
+      align-right: true
+
+  ChoiceScrollBar