public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, IElement element)
{
if (element is EntitySave)
{
EntitySave entitySave = (EntitySave)element;
if (entitySave.IsScrollableEntityList && !string.IsNullOrEmpty(entitySave.ItemType))
{
string itemTypeWithoutPath = FileManager.RemovePath(entitySave.ItemType);
string visibleSettingLine = "";
if (entitySave.ImplementsIVisible)
{
visibleSettingLine = "newItem.Visible = this.Visible;";
}
#region AddItemToTop
codeBlock
.Function("void", "AddItemToTop", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line(visibleSettingLine)
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems[0].RelativeY + mScrollableSpacing;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableFirstIndex--;")
.Line("mScrollableItems.Insert(0, newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End()
#endregion
#region AddItemToBottom
.Function("void", "AddItemToBottom", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems.Last.RelativeY - mScrollableSpacing;")
.End()
.Else()
.Line("newItem.RelativeY = 0;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableItems.Add(newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End();
#endregion
codeBlock = codeBlock.Function("void", "ScrollableListActivity", "");
var curBlock = codeBlock
.If("ListShowing != null")
.Line("FlatRedBall.Gui.Cursor cursor = FlatRedBall.Gui.GuiManager.Cursor;");
if (entitySave.ImplementsIClickable || entitySave.ImplementsIWindow || entitySave.GetInheritsFromIWindowOrIClickable())
{
curBlock = curBlock.If("cursor.PrimaryDown && HasCursorOver(GuiManager.Cursor)");
}
else
{
curBlock = curBlock.If("cursor.PrimaryDown");
}
curBlock = curBlock
.Line("mScrollableHandle.RelativeY += FlatRedBall.Gui.GuiManager.Cursor.WorldYChangeAt(this.Z, LayerProvidedByContainer);")
.Line("FixScrollableHandleRelativeY();")
.Line("mScrollableHandle.ForceUpdateDependenciesDeep();")
.End();
curBlock
.Line("PerformScrollableItemAdditionLogic();")
.Line("// remove from top")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.Line("// remove from bottom")
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary")
.Line("RemoveItemFromBottom();")
.End()
.Line("bool shouldRefreshAll = false;")
.While("ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.Line("shouldRefreshAll = true;")
.End()
.If("shouldRefreshAll")
.Line("RefreshAllScrollableListItems();")
.End();
codeBlock
.Else()
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();");
codeBlock = codeBlock.End();
codeBlock.Function("public bool", "IsScrollableItemNew", string.Format("{0} itemInQuestion", itemTypeWithoutPath))
.Line("return itemInQuestion == mLastCreatedScrollableItem;")
.End()
.Function("void", "RemoveItemFromTop", "")
.Line("mScrollableItems[0].Destroy();")
.Line("mScrollableFirstIndex++;")
.End()
.Function("void", "RemoveItemFromBottom", "")
.Line("mScrollableItems.Last.Destroy();")
.End()
.Function("public int", "GetAbsoluteIndexForItem", itemTypeWithoutPath + " item")
.Line("int indexInList = mScrollableItems.IndexOf(item);")
.Line("return mScrollableFirstIndex + indexInList;")
.End()
.Property("public bool", "IsAtTop")
.Get()
.Line("return mScrollableFirstIndex == 0;")
.End()
.End()
.Function("RefreshAllScrollableListItems", "", Type:"void")
.If("mListShowingButUsePropertyPlease == null")
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();")
.End()
.End()
.Else()
.For("int i = 0; i < mScrollableItems.Count; i++")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(mScrollableItems[i]);")
.End()
.End()
.End()
.End()
.Function("RefreshToList", "", Type:"void", Public:true)
.Line("PerformScrollableItemAdditionLogic();")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary || ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.End()
.Line("RefreshAllScrollableListItems();")
.End()
.Function("void", "FixScrollableHandleRelativeY", "")
.Line("mScrollableHandle.RelativeY = System.Math.Min(mScrollableHandle.RelativeY,(ListShowing.Count - 1) * mScrollableSpacing + mScrollableBottomBoundary);")
.Line("mScrollableHandle.RelativeY = System.Math.Max(mScrollableHandle.RelativeY, " + entitySave.ListTopBound + ");")
.End()
.Function("void", "PerformScrollableItemAdditionLogic", "")
.Line("// add to bottom")
.While("mScrollableFirstIndex + mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems.Last.Y > mScrollableBottomBoundary)")
.Line("AddItemToBottom();")
.End()
.Line("// add to top")
.While("mScrollableFirstIndex > 0 && mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems[0].Y < mScrollableTopBoundary)")
.Line("AddItemToTop();")
.End()
.End();
}
}
return codeBlock;
}
public override ICodeBlock GenerateAdditionalMethods(ICodeBlock codeBlock, IElement element)
{
if (element is EntitySave)
{
EntitySave entitySave = (EntitySave)element;
if (entitySave.IsScrollableEntityList && !string.IsNullOrEmpty(entitySave.ItemType))
{
string itemTypeWithoutPath = FileManager.RemovePath(entitySave.ItemType);
string visibleSettingLine = "";
if (entitySave.ImplementsIVisible)
{
visibleSettingLine = "newItem.Visible = this.Visible;";
}
#region AddItemToTop
codeBlock
.Function("void", "AddItemToTop", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line(visibleSettingLine)
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems[0].RelativeY + mScrollableSpacing;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableFirstIndex--;")
.Line("mScrollableItems.Insert(0, newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End()
#endregion
#region AddItemToBottom
.Function("void", "AddItemToBottom", "")
.Line(string.Format("{0} newItem = Factories.{0}Factory.CreateNew(LayerProvidedByContainer);", itemTypeWithoutPath))
.Line("mLastCreatedScrollableItem = newItem;")
.Line("newItem.AttachTo(mScrollableHandle, false);")
.If("mScrollableItems.Count > 0")
.Line("newItem.RelativeY = mScrollableItems.Last.RelativeY - mScrollableSpacing;")
.End()
.Else()
.Line("newItem.RelativeY = 0;")
.End()
.Line("newItem.ForceUpdateDependencies();")
.Line("mScrollableItems.Add(newItem);")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(newItem);")
.End()
.Line("mLastCreatedScrollableItem = null;")
.End();
#endregion
codeBlock = codeBlock.Function("void", "ScrollableListActivity", "");
var curBlock = codeBlock
.If("ListShowing != null")
.Line("FlatRedBall.Gui.Cursor cursor = FlatRedBall.Gui.GuiManager.Cursor;");
if (entitySave.ImplementsIClickable || entitySave.ImplementsIWindow || entitySave.GetInheritsFromIWindowOrIClickable())
{
curBlock = curBlock.If("cursor.PrimaryDown && HasCursorOver(GuiManager.Cursor)");
}
else
{
curBlock = curBlock.If("cursor.PrimaryDown");
}
curBlock = curBlock
.Line("mScrollableHandle.RelativeY += FlatRedBall.Gui.GuiManager.Cursor.WorldYChangeAt(this.Z, LayerProvidedByContainer);")
.Line("FixScrollableHandleRelativeY();")
.Line("mScrollableHandle.ForceUpdateDependenciesDeep();")
.End();
curBlock
.Line("PerformScrollableItemAdditionLogic();")
.Line("// remove from top")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.Line("// remove from bottom")
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary")
.Line("RemoveItemFromBottom();")
.End()
.Line("bool shouldRefreshAll = false;")
.While("ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.Line("shouldRefreshAll = true;")
.End()
.If("shouldRefreshAll")
.Line("RefreshAllScrollableListItems();")
.End();
codeBlock
.Else()
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();");
codeBlock = codeBlock.End();
codeBlock.Function("public bool", "IsScrollableItemNew", string.Format("{0} itemInQuestion", itemTypeWithoutPath))
.Line("return itemInQuestion == mLastCreatedScrollableItem;")
.End()
.Function("void", "RemoveItemFromTop", "")
.Line("mScrollableItems[0].Destroy();")
.Line("mScrollableFirstIndex++;")
.End()
.Function("void", "RemoveItemFromBottom", "")
.Line("mScrollableItems.Last.Destroy();")
.End()
.Function("public int", "GetAbsoluteIndexForItem", itemTypeWithoutPath + " item")
.Line("int indexInList = mScrollableItems.IndexOf(item);")
.Line("return mScrollableFirstIndex + indexInList;")
.End()
.Property("public bool", "IsAtTop")
.Get()
.Line("return mScrollableFirstIndex == 0;")
.End()
.End()
.Function("RefreshAllScrollableListItems", "", Type: "void")
.If("mListShowingButUsePropertyPlease == null")
.While("mScrollableItems.Count > 0")
.Line("mScrollableItems.Last.Destroy();")
.End()
.End()
.Else()
.For("int i = 0; i < mScrollableItems.Count; i++")
.If("ScrollItemModified != null")
.Line("ScrollItemModified(mScrollableItems[i]);")
.End()
.End()
.End()
.End()
.Function("RefreshToList", "", Type: "void", Public: true)
.Line("PerformScrollableItemAdditionLogic();")
.While("mScrollableItems.Count > 2 && mScrollableItems[1].Y > mScrollableTopBoundary")
.Line("RemoveItemFromTop();")
.End()
.While("mScrollableItems.Count > 2 && mScrollableItems[mScrollableItems.Count - 2].Y < mScrollableBottomBoundary || ListShowing.Count < mScrollableItems.Count")
.Line("RemoveItemFromBottom();")
.End()
.Line("RefreshAllScrollableListItems();")
.End()
.Function("void", "FixScrollableHandleRelativeY", "")
.Line("mScrollableHandle.RelativeY = System.Math.Min(mScrollableHandle.RelativeY,(ListShowing.Count - 1) * mScrollableSpacing + mScrollableBottomBoundary);")
.Line("mScrollableHandle.RelativeY = System.Math.Max(mScrollableHandle.RelativeY, " + entitySave.ListTopBound + ");")
.End()
.Function("void", "PerformScrollableItemAdditionLogic", "")
.Line("// add to bottom")
.While("mScrollableFirstIndex + mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems.Last.Y > mScrollableBottomBoundary)")
.Line("AddItemToBottom();")
.End()
.Line("// add to top")
.While("mScrollableFirstIndex > 0 && mScrollableItems.Count < ListShowing.Count && (mScrollableItems.Count == 0 || mScrollableItems[0].Y < mScrollableTopBoundary)")
.Line("AddItemToTop();")
.End()
.End();
}
}
return(codeBlock);
}
