/// <summary>
/// Scroll bar template.
/// </summary>
void CreateScrollBar(GameObject go)
{
if (UISettings.atlas != null)
{
GUILayout.BeginHorizontal();
string bg = UISpriteInspector.SpriteField(UISettings.atlas, "Background", mScrollBG, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Sprite for the background");
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
string fg = UISpriteInspector.SpriteField(UISettings.atlas, "Foreground", mScrollFG, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Sprite for the foreground (thumb)");
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
UIScrollBar.Direction dir = (UIScrollBar.Direction)EditorGUILayout.EnumPopup("Direction", mScrollDir, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Add colliders?", GUILayout.Width(80f));
bool draggable = EditorGUILayout.Toggle(mScrollCL);
GUILayout.EndHorizontal();
if (mScrollBG != bg || mScrollFG != fg || mScrollCL != draggable || mScrollDir != dir)
{
mScrollBG = bg;
mScrollFG = fg;
mScrollCL = draggable;
mScrollDir = dir;
Save();
}
}
if (ShouldCreate(go, UISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = "Scroll Bar";
UISlicedSprite bg = NGUITools.AddWidget <UISlicedSprite>(go);
bg.name = "Background";
bg.depth = depth;
bg.atlas = UISettings.atlas;
bg.spriteName = mScrollBG;
bg.transform.localScale = new Vector3(400f + bg.border.x + bg.border.z, 14f + bg.border.y + bg.border.w, 1f);
bg.MakePixelPerfect();
UISlicedSprite fg = NGUITools.AddWidget <UISlicedSprite>(go);
fg.name = "Foreground";
fg.atlas = UISettings.atlas;
fg.spriteName = mScrollFG;
UIScrollBar sb = go.AddComponent <UIScrollBar>();
sb.background = bg;
sb.foreground = fg;
sb.direction = mScrollDir;
sb.barSize = 0.3f;
sb.scrollValue = 0.3f;
sb.ForceUpdate();
if (mScrollCL)
{
NGUITools.AddWidgetCollider(bg.gameObject);
NGUITools.AddWidgetCollider(fg.gameObject);
}
Selection.activeGameObject = go;
}
}
/// <summary>
/// Button creation function.
/// </summary>
void CreateImageButton(GameObject go)
{
if (UISettings.atlas != null)
{
GUILayout.BeginHorizontal();
string bg = UISpriteInspector.SpriteField(UISettings.atlas, "Normal", mImage0, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Normal state sprite");
GUILayout.EndHorizontal();
if (mImage0 != bg)
{
mImage0 = bg; Save();
}
GUILayout.BeginHorizontal();
bg = UISpriteInspector.SpriteField(UISettings.atlas, "Hover", mImage1, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Hover state sprite");
GUILayout.EndHorizontal();
if (mImage1 != bg)
{
mImage1 = bg; Save();
}
GUILayout.BeginHorizontal();
bg = UISpriteInspector.SpriteField(UISettings.atlas, "Pressed", mImage2, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Pressed state sprite");
GUILayout.EndHorizontal();
if (mImage2 != bg)
{
mImage2 = bg; Save();
}
}
if (ShouldCreate(go, UISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = "Image Button";
UIAtlas.Sprite sp = UISettings.atlas.GetSprite(mImage0);
UISprite sprite = (sp.inner == sp.outer) ? NGUITools.AddWidget <UISprite>(go) :
(UISprite)NGUITools.AddWidget <UISlicedSprite>(go);
sprite.name = "Background";
sprite.depth = depth;
sprite.atlas = UISettings.atlas;
sprite.spriteName = mImage0;
sprite.transform.localScale = new Vector3(150f, 40f, 1f);
sprite.MakePixelPerfect();
if (UISettings.font != null)
{
UILabel lbl = NGUITools.AddWidget <UILabel>(go);
lbl.font = UISettings.font;
lbl.text = go.name;
lbl.MakePixelPerfect();
}
// Add a collider
NGUITools.AddWidgetCollider(go);
// Add the scripts
UIImageButton ib = go.AddComponent <UIImageButton>();
ib.target = sprite;
ib.normalSprite = mImage0;
ib.hoverSprite = mImage1;
ib.pressedSprite = mImage2;
go.AddComponent <UIButtonSound>();
Selection.activeGameObject = go;
}
}
/// <summary>
/// Checkbox creation function.
/// </summary>
void CreateCheckbox(GameObject go)
{
if (UISettings.atlas != null)
{
GUILayout.BeginHorizontal();
string bg = UISpriteInspector.SpriteField(UISettings.atlas, "Background", mCheckBG, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Sliced Sprite for the background");
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
string ck = UISpriteInspector.SpriteField(UISettings.atlas, "Checkmark", mCheck, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Sprite visible when the state is 'checked'");
GUILayout.EndHorizontal();
if (mCheckBG != bg || mCheck != ck)
{
mCheckBG = bg;
mCheck = ck;
Save();
}
}
if (ShouldCreate(go, UISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = "Checkbox";
UISlicedSprite bg = NGUITools.AddWidget <UISlicedSprite>(go);
bg.name = "Background";
bg.depth = depth;
bg.atlas = UISettings.atlas;
bg.spriteName = mCheckBG;
bg.transform.localScale = new Vector3(26f, 26f, 1f);
bg.MakePixelPerfect();
UISprite fg = NGUITools.AddWidget <UISprite>(go);
fg.name = "Checkmark";
fg.atlas = UISettings.atlas;
fg.spriteName = mCheck;
fg.MakePixelPerfect();
if (UISettings.font != null)
{
UILabel lbl = NGUITools.AddWidget <UILabel>(go);
lbl.font = UISettings.font;
lbl.text = go.name;
lbl.pivot = UIWidget.Pivot.Left;
lbl.transform.localPosition = new Vector3(16f, 0f, 0f);
lbl.MakePixelPerfect();
}
// Add a collider
NGUITools.AddWidgetCollider(go);
// Add the scripts
go.AddComponent <UICheckbox>().checkSprite = fg;
go.AddComponent <UIButton>().tweenTarget = bg.gameObject;
go.AddComponent <UIButtonScale>().tweenTarget = bg.transform;
go.AddComponent <UIButtonSound>();
Selection.activeGameObject = go;
}
}
/// <summary>
/// Progress bar creation function.
/// </summary>
void CreateSlider(GameObject go, bool slider)
{
if (NGUISettings.atlas != null)
{
NGUIEditorTools.DrawSpriteField("Empty", "Sprite for the background (empty bar)", NGUISettings.atlas, mSliderBG, OnSliderBG, GUILayout.Width(120f));
NGUIEditorTools.DrawSpriteField("Full", "Sprite for the foreground (full bar)", NGUISettings.atlas, mSliderFG, OnSliderFG, GUILayout.Width(120f));
if (slider)
{
NGUIEditorTools.DrawSpriteField("Thumb", "Sprite for the thumb indicator", NGUISettings.atlas, mSliderTB, OnSliderTB, GUILayout.Width(120f));
}
}
if (ShouldCreate(go, NGUISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = slider ? "Slider" : "Progress Bar";
// Background sprite
UISpriteData bgs = NGUISettings.atlas.GetSprite(mSliderBG);
UISprite back = (UISprite)NGUITools.AddWidget <UISprite>(go);
back.type = bgs.hasBorder ? UISprite.Type.Sliced : UISprite.Type.Simple;
back.name = "Background";
back.depth = depth;
back.pivot = UIWidget.Pivot.Left;
back.atlas = NGUISettings.atlas;
back.spriteName = mSliderBG;
back.width = 200;
back.height = 30;
back.transform.localPosition = Vector3.zero;
back.MakePixelPerfect();
// Foreground sprite
UISpriteData fgs = NGUISettings.atlas.GetSprite(mSliderFG);
UISprite front = NGUITools.AddWidget <UISprite>(go);
front.type = fgs.hasBorder ? UISprite.Type.Sliced : UISprite.Type.Simple;
front.name = "Foreground";
front.pivot = UIWidget.Pivot.Left;
front.atlas = NGUISettings.atlas;
front.spriteName = mSliderFG;
front.width = 200;
front.height = 30;
front.transform.localPosition = Vector3.zero;
front.MakePixelPerfect();
// Add a collider
if (slider)
{
NGUITools.AddWidgetCollider(go);
}
// Add the slider script
UISlider uiSlider = go.AddComponent <UISlider>();
uiSlider.foregroundWidget = front;
// Thumb sprite
if (slider)
{
UISpriteData tbs = NGUISettings.atlas.GetSprite(mSliderTB);
UISprite thb = NGUITools.AddWidget <UISprite>(go);
thb.type = tbs.hasBorder ? UISprite.Type.Sliced : UISprite.Type.Simple;
thb.name = "Thumb";
thb.atlas = NGUISettings.atlas;
thb.spriteName = mSliderTB;
thb.width = 20;
thb.height = 40;
thb.transform.localPosition = new Vector3(200f, 0f, 0f);
thb.MakePixelPerfect();
NGUITools.AddWidgetCollider(thb.gameObject);
thb.gameObject.AddComponent <UIButtonColor>();
thb.gameObject.AddComponent <UIButtonScale>();
uiSlider.thumb = thb.transform;
}
uiSlider.value = 1f;
// Select the slider
Selection.activeGameObject = go;
}
}
/// <summary>
/// Create a popup list or a menu.
/// </summary>
void CreatePopup(GameObject go, bool isDropDown)
{
if (NGUISettings.atlas != null)
{
NGUIEditorTools.DrawSpriteField("Foreground", "Foreground sprite (shown on the button)", NGUISettings.atlas, mListFG, OnListFG, GUILayout.Width(120f));
NGUIEditorTools.DrawSpriteField("Background", "Background sprite (envelops the options)", NGUISettings.atlas, mListBG, OnListBG, GUILayout.Width(120f));
NGUIEditorTools.DrawSpriteField("Highlight", "Sprite used to highlight the selected option", NGUISettings.atlas, mListHL, OnListHL, GUILayout.Width(120f));
}
if (ShouldCreate(go, NGUISettings.atlas != null && NGUISettings.ambigiousFont != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = isDropDown ? "Popup List" : "Popup Menu";
UISpriteData sphl = NGUISettings.atlas.GetSprite(mListHL);
UISpriteData spfg = NGUISettings.atlas.GetSprite(mListFG);
Vector2 hlPadding = new Vector2(Mathf.Max(4f, sphl.paddingLeft), Mathf.Max(4f, sphl.paddingTop));
Vector2 fgPadding = new Vector2(Mathf.Max(4f, spfg.paddingLeft), Mathf.Max(4f, spfg.paddingTop));
// Background sprite
UISprite sprite = NGUITools.AddSprite(go, NGUISettings.atlas, mListFG);
sprite.depth = depth;
sprite.atlas = NGUISettings.atlas;
sprite.pivot = UIWidget.Pivot.Left;
sprite.width = Mathf.RoundToInt(150f + fgPadding.x * 2f);
sprite.height = Mathf.RoundToInt(NGUISettings.fontSize + fgPadding.y * 2f);
sprite.transform.localPosition = Vector3.zero;
sprite.MakePixelPerfect();
// Text label
UILabel lbl = NGUITools.AddWidget <UILabel>(go);
lbl.ambigiousFont = NGUISettings.ambigiousFont;
lbl.fontSize = NGUISettings.fontSize;
lbl.fontStyle = NGUISettings.fontStyle;
lbl.text = go.name;
lbl.pivot = UIWidget.Pivot.Left;
lbl.cachedTransform.localPosition = new Vector3(fgPadding.x, 0f, 0f);
lbl.AssumeNaturalSize();
// Add a collider
NGUITools.AddWidgetCollider(go);
// Add the popup list
UIPopupList list = go.AddComponent <UIPopupList>();
list.atlas = NGUISettings.atlas;
list.ambigiousFont = NGUISettings.ambigiousFont;
list.fontSize = NGUISettings.fontSize;
list.fontStyle = NGUISettings.fontStyle;
list.backgroundSprite = mListBG;
list.highlightSprite = mListHL;
list.padding = hlPadding;
if (isDropDown)
{
EventDelegate.Add(list.onChange, lbl.SetCurrentSelection);
}
for (int i = 0; i < 5; ++i)
{
list.items.Add(isDropDown ? ("List Option " + i) : ("Menu Option " + i));
}
// Add the scripts
go.AddComponent <UIButton>().tweenTarget = sprite.gameObject;
go.AddComponent <UIPlaySound>();
Selection.activeGameObject = go;
}
}
public void Show()
{
if (base.enabled && NGUITools.GetActive(base.gameObject) && mChild == null && atlas != null && isValid && items.Count > 0)
{
mLabelList.Clear();
if (mPanel == null)
{
mPanel = UIPanel.Find(base.transform);
if (mPanel == null)
{
return;
}
}
handleEvents = true;
Transform transform = base.transform;
Bounds bounds = NGUIMath.CalculateRelativeWidgetBounds(transform.parent, transform);
mChild = new GameObject("Drop-down List");
mChild.layer = base.gameObject.layer;
Transform transform2 = mChild.transform;
transform2.parent = transform.parent;
transform2.localPosition = bounds.min;
transform2.localRotation = Quaternion.identity;
transform2.localScale = Vector3.one;
mBackground = NGUITools.AddSprite(mChild, atlas, backgroundSprite);
mBackground.pivot = UIWidget.Pivot.TopLeft;
mBackground.depth = NGUITools.CalculateNextDepth(mPanel.gameObject);
mBackground.color = backgroundColor;
Vector4 border = mBackground.border;
mBgBorder = border.y;
mBackground.cachedTransform.localPosition = new Vector3(0f, border.y, 0f);
mHighlight = NGUITools.AddSprite(mChild, atlas, highlightSprite);
mHighlight.pivot = UIWidget.Pivot.TopLeft;
mHighlight.color = highlightColor;
UISpriteData atlasSprite = mHighlight.GetAtlasSprite();
if (atlasSprite != null)
{
float num = (float)atlasSprite.borderTop;
float num2 = (float)activeFontSize;
float activeFontScale = this.activeFontScale;
float num3 = num2 * activeFontScale;
float num4 = 0f;
float num5 = 0f - padding.y;
List <UILabel> list = new List <UILabel>();
if (!items.Contains(mSelectedItem))
{
mSelectedItem = null;
}
int i = 0;
for (int count = items.Count; i < count; i++)
{
string text = items[i];
UILabel uILabel = NGUITools.AddWidget <UILabel>(mChild);
uILabel.name = i.ToString();
uILabel.pivot = UIWidget.Pivot.TopLeft;
uILabel.bitmapFont = bitmapFont;
uILabel.trueTypeFont = trueTypeFont;
uILabel.fontSize = fontSize;
uILabel.fontStyle = fontStyle;
uILabel.text = ((!isLocalized) ? text : Localization.Get(text));
uILabel.color = textColor;
Transform cachedTransform = uILabel.cachedTransform;
float num6 = border.x + padding.x;
Vector2 pivotOffset = uILabel.pivotOffset;
cachedTransform.localPosition = new Vector3(num6 - pivotOffset.x, num5, -1f);
uILabel.overflowMethod = UILabel.Overflow.ResizeFreely;
uILabel.alignment = alignment;
list.Add(uILabel);
num5 -= num3;
num5 -= padding.y;
float a = num4;
Vector2 printedSize = uILabel.printedSize;
num4 = Mathf.Max(a, printedSize.x);
UIEventListener uIEventListener = UIEventListener.Get(uILabel.gameObject);
uIEventListener.onHover = OnItemHover;
uIEventListener.onPress = OnItemPress;
uIEventListener.onClick = OnItemClick;
uIEventListener.parameter = text;
if (mSelectedItem == text || (i == 0 && string.IsNullOrEmpty(mSelectedItem)))
{
Highlight(uILabel, instant: true);
}
mLabelList.Add(uILabel);
}
float a2 = num4;
Vector3 size = bounds.size;
num4 = Mathf.Max(a2, size.x * activeFontScale - (border.x + padding.x) * 2f);
float num7 = num4;
Vector3 vector = new Vector3(num7 * 0.5f, (0f - num2) * 0.5f, 0f);
Vector3 vector2 = new Vector3(num7, num3 + padding.y, 1f);
int j = 0;
for (int count2 = list.Count; j < count2; j++)
{
UILabel uILabel2 = list[j];
NGUITools.AddWidgetCollider(uILabel2.gameObject);
uILabel2.autoResizeBoxCollider = false;
BoxCollider component = uILabel2.GetComponent <BoxCollider>();
if (component != null)
{
Vector3 center = component.center;
vector.z = center.z;
component.center = vector;
component.size = vector2;
}
else
{
BoxCollider2D component2 = uILabel2.GetComponent <BoxCollider2D>();
component2.offset = vector;
component2.size = vector2;
}
}
int width = Mathf.RoundToInt(num4);
num4 += (border.x + padding.x) * 2f;
num5 -= border.y;
mBackground.width = Mathf.RoundToInt(num4);
mBackground.height = Mathf.RoundToInt(0f - num5 + border.y);
int k = 0;
for (int count3 = list.Count; k < count3; k++)
{
UILabel uILabel3 = list[k];
uILabel3.overflowMethod = UILabel.Overflow.ShrinkContent;
uILabel3.width = width;
}
float num8 = 2f * atlas.pixelSize;
float f = num4 - (border.x + padding.x) * 2f + (float)atlasSprite.borderLeft * num8;
float f2 = num3 + num * num8;
mHighlight.width = Mathf.RoundToInt(f);
mHighlight.height = Mathf.RoundToInt(f2);
bool flag = position == Position.Above;
if (position == Position.Auto)
{
UICamera uICamera = UICamera.FindCameraForLayer(base.gameObject.layer);
if (uICamera != null)
{
Vector3 vector3 = uICamera.cachedCamera.WorldToViewportPoint(transform.position);
flag = (vector3.y < 0.5f);
}
}
if (isAnimated)
{
float bottom = num5 + num3;
Animate(mHighlight, flag, bottom);
int l = 0;
for (int count4 = list.Count; l < count4; l++)
{
Animate(list[l], flag, bottom);
}
AnimateColor(mBackground);
AnimateScale(mBackground, flag, bottom);
}
if (flag)
{
Transform transform3 = transform2;
Vector3 min = bounds.min;
float x = min.x;
Vector3 max = bounds.max;
float y = max.y - num5 - border.y;
Vector3 min2 = bounds.min;
transform3.localPosition = new Vector3(x, y, min2.z);
}
}
}
else
{
OnSelect(isSelected: false);
}
}
/// <summary>
/// Scroll bar template.
/// </summary>
void CreateScrollBar(GameObject go)
{
if (NGUISettings.atlas != null)
{
NGUIEditorTools.DrawSpriteField("Background", "Sprite used for the background", NGUISettings.atlas, mScrollBG, OnScrollBG, GUILayout.Width(120f));
NGUIEditorTools.DrawSpriteField("Foreground", "Sprite used for the foreground (thumb)", NGUISettings.atlas, mScrollFG, OnScrollFG, GUILayout.Width(120f));
GUILayout.BeginHorizontal();
UIScrollBar.FillDirection dir = (UIScrollBar.FillDirection)EditorGUILayout.EnumPopup("Direction", mFillDir, GUILayout.Width(200f));
GUILayout.Space(20f);
GUILayout.Label("Add colliders?", GUILayout.Width(90f));
bool draggable = EditorGUILayout.Toggle(mScrollCL);
GUILayout.EndHorizontal();
if (mScrollCL != draggable || mFillDir != dir)
{
mScrollCL = draggable;
mFillDir = dir;
Save();
}
}
if (ShouldCreate(go, NGUISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = "Scroll Bar";
UISprite bg = NGUITools.AddWidget <UISprite>(go);
bg.type = UISprite.Type.Sliced;
bg.name = "Background";
bg.depth = depth;
bg.atlas = NGUISettings.atlas;
bg.spriteName = mScrollBG;
Vector4 border = bg.border;
bg.width = Mathf.RoundToInt(400f + border.x + border.z);
bg.height = Mathf.RoundToInt(14f + border.y + border.w);
bg.MakePixelPerfect();
UISprite fg = NGUITools.AddWidget <UISprite>(go);
fg.type = UISprite.Type.Sliced;
fg.name = "Foreground";
fg.atlas = NGUISettings.atlas;
fg.spriteName = mScrollFG;
UIScrollBar sb = go.AddComponent <UIScrollBar>();
sb.foregroundWidget = fg;
sb.backgroundWidget = bg;
sb.fillDirection = mFillDir;
sb.barSize = 0.3f;
sb.value = 0.3f;
sb.ForceUpdate();
if (mScrollCL)
{
NGUITools.AddWidgetCollider(bg.gameObject);
NGUITools.AddWidgetCollider(fg.gameObject);
}
Selection.activeGameObject = go;
}
}
/// <summary>
/// Display the drop-down list when the game object gets clicked on.
/// </summary>
void OnClick()
{
if (enabled && NGUITools.GetActive(gameObject) && mChild == null && atlas != null && isValid && items.Count > 0)
{
mLabelList.Clear();
// Automatically locate the panel responsible for this object
if (mPanel == null)
{
mPanel = UIPanel.Find(transform);
if (mPanel == null)
{
return;
}
}
// Disable the navigation script
handleEvents = true;
// Calculate the dimensions of the object triggering the popup list so we can position it below it
Transform myTrans = transform;
Bounds bounds = NGUIMath.CalculateRelativeWidgetBounds(myTrans.parent, myTrans);
// Create the root object for the list
mChild = new GameObject("Drop-down List");
mChild.layer = gameObject.layer;
Transform t = mChild.transform;
t.parent = myTrans.parent;
t.localPosition = bounds.min;
t.localRotation = Quaternion.identity;
t.localScale = Vector3.one;
// Add a sprite for the background
mBackground = NGUITools.AddSprite(mChild, atlas, backgroundSprite);
mBackground.pivot = UIWidget.Pivot.TopLeft;
mBackground.depth = NGUITools.CalculateNextDepth(mPanel.gameObject);
mBackground.color = backgroundColor;
// We need to know the size of the background sprite for padding purposes
Vector4 bgPadding = mBackground.border;
mBgBorder = bgPadding.y;
mBackground.cachedTransform.localPosition = new Vector3(0f, bgPadding.y, 0f);
// Add a sprite used for the selection
mHighlight = NGUITools.AddSprite(mChild, atlas, highlightSprite);
mHighlight.pivot = UIWidget.Pivot.TopLeft;
mHighlight.color = highlightColor;
UISpriteData hlsp = mHighlight.GetAtlasSprite();
if (hlsp == null)
{
return;
}
float hlspHeight = hlsp.borderTop;
float fontHeight = activeFontSize;
float dynScale = activeFontScale;
float labelHeight = fontHeight * dynScale;
float x = 0f, y = -padding.y;
int labelFontSize = (bitmapFont != null) ? bitmapFont.defaultSize : fontSize;
List <UILabel> labels = new List <UILabel>();
// Run through all items and create labels for each one
for (int i = 0, imax = items.Count; i < imax; ++i)
{
string s = items[i];
UILabel lbl = NGUITools.AddWidget <UILabel>(mChild);
lbl.name = i.ToString();
lbl.pivot = UIWidget.Pivot.TopLeft;
lbl.bitmapFont = bitmapFont;
lbl.trueTypeFont = trueTypeFont;
lbl.fontSize = labelFontSize;
lbl.fontStyle = fontStyle;
lbl.text = isLocalized ? Localization.Get(s) : s;
lbl.color = textColor;
lbl.cachedTransform.localPosition = new Vector3(bgPadding.x + padding.x, y, -1f);
lbl.overflowMethod = UILabel.Overflow.ResizeFreely;
lbl.alignment = alignment;
lbl.MakePixelPerfect();
if (dynScale != 1f)
{
lbl.cachedTransform.localScale = Vector3.one * dynScale;
}
labels.Add(lbl);
y -= labelHeight;
y -= padding.y;
x = Mathf.Max(x, lbl.printedSize.x);
// Add an event listener
UIEventListener listener = UIEventListener.Get(lbl.gameObject);
listener.onHover = OnItemHover;
listener.onPress = OnItemPress;
listener.onClick = OnItemClick;
listener.parameter = s;
// Move the selection here if this is the right label
if (mSelectedItem == s || (i == 0 && string.IsNullOrEmpty(mSelectedItem)))
{
Highlight(lbl, true);
}
// Add this label to the list
mLabelList.Add(lbl);
}
// The triggering widget's width should be the minimum allowed width
x = Mathf.Max(x, bounds.size.x * dynScale - (bgPadding.x + padding.x) * 2f);
float cx = x / dynScale;
Vector3 bcCenter = new Vector3(cx * 0.5f, -fontHeight * 0.5f, 0f);
Vector3 bcSize = new Vector3(cx, (labelHeight + padding.y) / dynScale, 1f);
// Run through all labels and add colliders
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
UILabel lbl = labels[i];
NGUITools.AddWidgetCollider(lbl.gameObject);
lbl.autoResizeBoxCollider = false;
BoxCollider bc = lbl.GetComponent <BoxCollider>();
if (bc != null)
{
bcCenter.z = bc.center.z;
bc.center = bcCenter;
bc.size = bcSize;
}
else
{
BoxCollider2D b2d = lbl.GetComponent <BoxCollider2D>();
b2d.offset = bcCenter;
b2d.size = bcSize;
}
}
int lblWidth = Mathf.RoundToInt(x);
x += (bgPadding.x + padding.x) * 2f;
y -= bgPadding.y;
// Scale the background sprite to envelop the entire set of items
mBackground.width = Mathf.RoundToInt(x);
mBackground.height = Mathf.RoundToInt(-y + bgPadding.y);
// Set the label width to make alignment work
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
UILabel lbl = labels[i];
lbl.overflowMethod = UILabel.Overflow.ShrinkContent;
lbl.width = lblWidth;
}
// Scale the highlight sprite to envelop a single item
float scaleFactor = 2f * atlas.pixelSize;
float w = x - (bgPadding.x + padding.x) * 2f + hlsp.borderLeft * scaleFactor;
float h = labelHeight + hlspHeight * scaleFactor;
mHighlight.width = Mathf.RoundToInt(w);
mHighlight.height = Mathf.RoundToInt(h);
bool placeAbove = (position == Position.Above);
if (position == Position.Auto)
{
UICamera cam = UICamera.FindCameraForLayer(gameObject.layer);
if (cam != null)
{
Vector3 viewPos = cam.cachedCamera.WorldToViewportPoint(myTrans.position);
placeAbove = (viewPos.y < 0.5f);
}
}
// If the list should be animated, let's animate it by expanding it
if (isAnimated)
{
float bottom = y + labelHeight;
Animate(mHighlight, placeAbove, bottom);
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
Animate(labels[i], placeAbove, bottom);
}
AnimateColor(mBackground);
AnimateScale(mBackground, placeAbove, bottom);
}
// If we need to place the popup list above the item, we need to reposition everything by the size of the list
if (placeAbove)
{
t.localPosition = new Vector3(bounds.min.x, bounds.max.y - y - bgPadding.y, bounds.min.z);
}
}
else
{
OnSelect(false);
}
}
public virtual void Show()
{
if (enabled && NGUITools.GetActive(gameObject) && mChild == null && atlas != null && isValid && items.Count > 0)
{
mLabelList.Clear();
StopCoroutine("CloseIfUnselected");
// Ensure the popup's source has the selection
UICamera.selectedObject = (UICamera.hoveredObject ?? gameObject);
mSelection = UICamera.selectedObject;
source = UICamera.selectedObject;
if (source == null)
{
Debug.LogError("Popup list needs a source object...");
return;
}
mOpenFrame = Time.frameCount;
// Automatically locate the panel responsible for this object
if (mPanel == null)
{
mPanel = UIPanel.Find(transform);
if (mPanel == null)
{
return;
}
}
// Calculate the dimensions of the object triggering the popup list so we can position it below it
Vector3 min;
Vector3 max;
// Create the root object for the list
mChild = new GameObject("Drop-down List");
mChild.layer = gameObject.layer;
if (separatePanel)
{
if (GetComponent <Collider>() != null)
{
Rigidbody rb = mChild.AddComponent <Rigidbody>();
rb.isKinematic = true;
}
else if (GetComponent <Collider2D>() != null)
{
Rigidbody2D rb = mChild.AddComponent <Rigidbody2D>();
rb.isKinematic = true;
}
mChild.AddComponent <UIPanel>().depth = 1000000;
}
current = this;
Transform t = mChild.transform;
t.parent = mPanel.cachedTransform;
Vector3 pos;
// Manually triggered popup list on some other game object
if (openOn == OpenOn.Manual && mSelection != gameObject)
{
pos = UICamera.lastEventPosition;
min = mPanel.cachedTransform.InverseTransformPoint(mPanel.anchorCamera.ScreenToWorldPoint(pos));
max = min;
t.localPosition = min;
pos = t.position;
}
else
{
Bounds bounds = NGUIMath.CalculateRelativeWidgetBounds(mPanel.cachedTransform, transform, false, false);
min = bounds.min;
max = bounds.max;
t.localPosition = min;
pos = t.position;
}
StartCoroutine("CloseIfUnselected");
t.localRotation = Quaternion.identity;
t.localScale = Vector3.one;
// Add a sprite for the background
mBackground = NGUITools.AddSprite(mChild, atlas, backgroundSprite, separatePanel ? 0 : NGUITools.CalculateNextDepth(mPanel.gameObject));
mBackground.pivot = UIWidget.Pivot.TopLeft;
mBackground.color = backgroundColor;
// We need to know the size of the background sprite for padding purposes
Vector4 bgPadding = mBackground.border;
mBgBorder = bgPadding.y;
mBackground.cachedTransform.localPosition = new Vector3(0f, bgPadding.y, 0f);
// Add a sprite used for the selection
mHighlight = NGUITools.AddSprite(mChild, atlas, highlightSprite, mBackground.depth + 1);
mHighlight.pivot = UIWidget.Pivot.TopLeft;
mHighlight.color = highlightColor;
UISpriteData hlsp = mHighlight.GetAtlasSprite();
if (hlsp == null)
{
return;
}
float hlspHeight = hlsp.borderTop;
float fontHeight = activeFontSize;
float dynScale = activeFontScale;
float labelHeight = fontHeight * dynScale;
float x = 0f, y = -padding.y;
List <UILabel> labels = new List <UILabel>();
// Clear the selection if it's no longer present
if (!items.Contains(mSelectedItem))
{
mSelectedItem = null;
}
// Run through all items and create labels for each one
for (int i = 0, imax = items.Count; i < imax; ++i)
{
string s = items[i];
UILabel lbl = NGUITools.AddWidget <UILabel>(mChild, mBackground.depth + 2);
lbl.name = i.ToString();
lbl.pivot = UIWidget.Pivot.TopLeft;
lbl.bitmapFont = bitmapFont;
lbl.trueTypeFont = trueTypeFont;
lbl.fontSize = fontSize;
lbl.fontStyle = fontStyle;
lbl.text = isLocalized ? Localization.Get(s) : s;
lbl.color = textColor;
lbl.cachedTransform.localPosition = new Vector3(bgPadding.x + padding.x - lbl.pivotOffset.x, y, -1f);
lbl.overflowMethod = UILabel.Overflow.ResizeFreely;
lbl.alignment = alignment;
labels.Add(lbl);
y -= labelHeight;
y -= padding.y;
x = Mathf.Max(x, lbl.printedSize.x);
// Add an event listener
UIEventListener listener = UIEventListener.Get(lbl.gameObject);
listener.onHover = OnItemHover;
listener.onPress = OnItemPress;
listener.parameter = s;
// Move the selection here if this is the right label
if (mSelectedItem == s || (i == 0 && string.IsNullOrEmpty(mSelectedItem)))
{
Highlight(lbl, true);
}
// Add this label to the list
mLabelList.Add(lbl);
}
// The triggering widget's width should be the minimum allowed width
x = Mathf.Max(x, (max.x - min.x) - (bgPadding.x + padding.x) * 2f);
float cx = x;
Vector3 bcCenter = new Vector3(cx * 0.5f, -labelHeight * 0.5f, 0f);
Vector3 bcSize = new Vector3(cx, (labelHeight + padding.y), 1f);
// Run through all labels and add colliders
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
UILabel lbl = labels[i];
NGUITools.AddWidgetCollider(lbl.gameObject);
lbl.autoResizeBoxCollider = false;
BoxCollider bc = lbl.GetComponent <BoxCollider>();
if (bc != null)
{
bcCenter.z = bc.center.z;
bc.center = bcCenter;
bc.size = bcSize;
}
else
{
BoxCollider2D b2d = lbl.GetComponent <BoxCollider2D>();
#if UNITY_4_3 || UNITY_4_5 || UNITY_4_6
b2d.center = bcCenter;
#else
b2d.offset = bcCenter;
#endif
b2d.size = bcSize;
}
}
int lblWidth = Mathf.RoundToInt(x);
x += (bgPadding.x + padding.x) * 2f;
y -= bgPadding.y;
// Scale the background sprite to envelop the entire set of items
mBackground.width = Mathf.RoundToInt(x);
mBackground.height = Mathf.RoundToInt(-y + bgPadding.y);
// Set the label width to make alignment work
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
UILabel lbl = labels[i];
lbl.overflowMethod = UILabel.Overflow.ShrinkContent;
lbl.width = lblWidth;
}
// Scale the highlight sprite to envelop a single item
float scaleFactor = 2f * atlas.pixelSize;
float w = x - (bgPadding.x + padding.x) * 2f + hlsp.borderLeft * scaleFactor;
float h = labelHeight + hlspHeight * scaleFactor;
mHighlight.width = Mathf.RoundToInt(w);
mHighlight.height = Mathf.RoundToInt(h);
bool placeAbove = (position == Position.Above);
if (position == Position.Auto)
{
UICamera cam = UICamera.FindCameraForLayer(mSelection.layer);
if (cam != null)
{
Vector3 viewPos = cam.cachedCamera.WorldToViewportPoint(pos);
placeAbove = (viewPos.y < 0.5f);
}
}
// If the list should be animated, let's animate it by expanding it
if (isAnimated)
{
AnimateColor(mBackground);
if (Time.timeScale == 0f || Time.timeScale >= 0.1f)
{
float bottom = y + labelHeight;
Animate(mHighlight, placeAbove, bottom);
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
Animate(labels[i], placeAbove, bottom);
}
AnimateScale(mBackground, placeAbove, bottom);
}
}
// If we need to place the popup list above the item, we need to reposition everything by the size of the list
if (placeAbove)
{
min.y = max.y - bgPadding.y;
max.y = min.y + mBackground.height;
max.x = min.x + mBackground.width;
t.localPosition = new Vector3(min.x, max.y - bgPadding.y, min.z);
}
else
{
max.y = min.y + bgPadding.y;
min.y = max.y - mBackground.height;
max.x = min.x + mBackground.width;
}
Transform pt = mPanel.cachedTransform.parent;
if (pt != null)
{
min = mPanel.cachedTransform.TransformPoint(min);
max = mPanel.cachedTransform.TransformPoint(max);
min = pt.InverseTransformPoint(min);
max = pt.InverseTransformPoint(max);
}
// Ensure that everything fits into the panel's visible range
Vector3 offset = mPanel.hasClipping ? Vector3.zero : mPanel.CalculateConstrainOffset(min, max);
pos = t.localPosition + offset;
pos.x = Mathf.Round(pos.x);
pos.y = Mathf.Round(pos.y);
t.localPosition = pos;
if (onShow.Count > 0)
{
if (EventDelegate.IsValid(onShow))
{
EventDelegate.Execute(onShow);
}
}
}
else
{
OnSelect(false);
}
}
/// <summary>
/// Display the drop-down list when the game object gets clicked on.
/// </summary>
void OnClick()
{
if (mChild == null && atlas != null && font != null && items.Count > 0)
{
mLabelList.Clear();
// Disable the navigation script
handleEvents = true;
// Automatically locate the panel responsible for this object
if (mPanel == null)
{
mPanel = UIPanel.Find(transform, true);
}
// Calculate the dimensions of the object triggering the popup list so we can position it below it
Transform myTrans = transform;
Bounds bounds = NGUIMath.CalculateRelativeWidgetBounds(myTrans.parent, myTrans);
// Create the root object for the list
mChild = new GameObject("Drop-down List");
mChild.layer = gameObject.layer;
Transform t = mChild.transform;
t.parent = myTrans.parent;
t.localPosition = bounds.min;
t.localRotation = Quaternion.identity;
t.localScale = Vector3.one;
// Add a sprite for the background
mBackground = NGUITools.AddSprite(mChild, atlas, backgroundSprite);
mBackground.pivot = UIWidget.Pivot.TopLeft;
mBackground.depth = NGUITools.CalculateNextDepth(mPanel.gameObject);
mBackground.color = backgroundColor;
// We need to know the size of the background sprite for padding purposes
Vector4 bgPadding = mBackground.border;
mBgBorder = bgPadding.y;
mBackground.cachedTransform.localPosition = new Vector3(0f, bgPadding.y, 0f);
// Add a sprite used for the selection
mHighlight = NGUITools.AddSprite(mChild, atlas, highlightSprite);
mHighlight.pivot = UIWidget.Pivot.TopLeft;
mHighlight.color = highlightColor;
UIAtlas.Sprite hlsp = mHighlight.sprite;
float hlspHeight = hlsp.inner.yMin - hlsp.outer.yMin;
float fontScale = font.size * textScale;
float x = 0f, y = -padding.y;
List <UILabel> labels = new List <UILabel>();
// Run through all items and create labels for each one
for (int i = 0, imax = items.Count; i < imax; ++i)
{
string s = items[i];
UILabel lbl = NGUITools.AddWidget <UILabel>(mChild);
lbl.pivot = UIWidget.Pivot.TopLeft;
lbl.font = font;
lbl.text = (isLocalized && Localization.instance != null) ? Localization.instance.Get(s) : s;
lbl.color = textColor;
lbl.cachedTransform.localPosition = new Vector3(bgPadding.x + padding.x, y, -0.01f);
lbl.MakePixelPerfect();
if (textScale != 1f)
{
Vector3 scale = lbl.cachedTransform.localScale;
lbl.cachedTransform.localScale = scale * textScale;
}
labels.Add(lbl);
y -= fontScale;
y -= padding.y;
x = Mathf.Max(x, lbl.relativeSize.x * fontScale);
// Add an event listener
UIEventListener listener = UIEventListener.Get(lbl.gameObject);
listener.onHover = OnItemHover;
listener.onPress = OnItemPress;
listener.parameter = s;
// Move the selection here if this is the right label
if (mSelectedItem == s)
{
Highlight(lbl, true);
}
// Add this label to the list
mLabelList.Add(lbl);
}
// The triggering widget's width should be the minimum allowed width
x = Mathf.Max(x, bounds.size.x - (bgPadding.x + padding.x) * 2f);
Vector3 bcCenter = new Vector3((x * 0.5f) / fontScale, -0.5f, 0f);
Vector3 bcSize = new Vector3(x / fontScale, (fontScale + padding.y) / fontScale, 1f);
// Run through all labels and add colliders
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
UILabel lbl = labels[i];
BoxCollider bc = NGUITools.AddWidgetCollider(lbl.gameObject);
bcCenter.z = bc.center.z;
bc.center = bcCenter;
bc.size = bcSize;
}
x += (bgPadding.x + padding.x) * 2f;
y -= bgPadding.y;
// Scale the background sprite to envelop the entire set of items
mBackground.cachedTransform.localScale = new Vector3(x, -y + bgPadding.y, 1f);
// Scale the highlight sprite to envelop a single item
mHighlight.cachedTransform.localScale = new Vector3(
x - (bgPadding.x + padding.x) * 2f + (hlsp.inner.xMin - hlsp.outer.xMin) * 2f,
fontScale + hlspHeight * 2f, 1f);
bool placeAbove = (position == Position.Above);
if (position == Position.Auto)
{
UICamera cam = UICamera.FindCameraForLayer(gameObject.layer);
if (cam != null)
{
Vector3 viewPos = cam.cachedCamera.WorldToViewportPoint(myTrans.position);
placeAbove = (viewPos.y < 0.5f);
}
}
// If the list should be animated, let's animate it by expanding it
if (isAnimated)
{
float bottom = y + fontScale;
Animate(mHighlight, placeAbove, bottom);
for (int i = 0, imax = labels.Count; i < imax; ++i)
{
Animate(labels[i], placeAbove, bottom);
}
AnimateColor(mBackground);
AnimateScale(mBackground, placeAbove, bottom);
}
// If we need to place the popup list above the item, we need to reposition everything by the size of the list
if (placeAbove)
{
t.localPosition = new Vector3(bounds.min.x, bounds.max.y - y - bgPadding.y, bounds.min.z);
}
}
else
{
OnSelect(false);
}
}
/// <summary>
/// Create a popup list or a menu.
/// </summary>
void CreatePopup(GameObject go, bool isDropDown)
{
if (NGUISettings.atlas != null)
{
NGUIEditorTools.SpriteField("Foreground", "Foreground sprite (shown on the button)", NGUISettings.atlas, mListFG, OnListFG);
NGUIEditorTools.SpriteField("Background", "Background sprite (envelops the options)", NGUISettings.atlas, mListBG, OnListBG);
NGUIEditorTools.SpriteField("Highlight", "Sprite used to highlight the selected option", NGUISettings.atlas, mListHL, OnListHL);
}
if (ShouldCreate(go, NGUISettings.atlas != null && NGUISettings.font != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = isDropDown ? "Popup List" : "Popup Menu";
UIAtlas.Sprite sphl = NGUISettings.atlas.GetSprite(mListHL);
UIAtlas.Sprite spfg = NGUISettings.atlas.GetSprite(mListFG);
Vector2 hlPadding = new Vector2(
Mathf.Max(4f, sphl.inner.xMin - sphl.outer.xMin),
Mathf.Max(4f, sphl.inner.yMin - sphl.outer.yMin));
Vector2 fgPadding = new Vector2(
Mathf.Max(4f, spfg.inner.xMin - spfg.outer.xMin),
Mathf.Max(4f, spfg.inner.yMin - spfg.outer.yMin));
// Background sprite
UISprite sprite = NGUITools.AddSprite(go, NGUISettings.atlas, mListFG);
sprite.depth = depth;
sprite.atlas = NGUISettings.atlas;
sprite.pivot = UIWidget.Pivot.Left;
sprite.transform.localScale = new Vector3(150f + fgPadding.x * 2f, NGUISettings.font.size + fgPadding.y * 2f, 1f);
sprite.transform.localPosition = Vector3.zero;
sprite.MakePixelPerfect();
// Text label
UILabel lbl = NGUITools.AddWidget <UILabel>(go);
lbl.font = NGUISettings.font;
lbl.text = go.name;
lbl.pivot = UIWidget.Pivot.Left;
lbl.cachedTransform.localPosition = new Vector3(fgPadding.x, 0f, 0f);
lbl.MakePixelPerfect();
// Add a collider
NGUITools.AddWidgetCollider(go);
// Add the popup list
UIPopupList list = go.AddComponent <UIPopupList>();
list.atlas = NGUISettings.atlas;
list.font = NGUISettings.font;
list.backgroundSprite = mListBG;
list.highlightSprite = mListHL;
list.padding = hlPadding;
if (isDropDown)
{
list.textLabel = lbl;
}
for (int i = 0; i < 5; ++i)
{
list.items.Add(isDropDown ? ("List Option " + i) : ("Menu Option " + i));
}
// Add the scripts
go.AddComponent <UIButton>().tweenTarget = sprite.gameObject;
go.AddComponent <UIButtonSound>();
Selection.activeGameObject = go;
}
}
/// <summary>
/// Progress bar creation function.
/// </summary>
void CreateSlider(GameObject go, bool slider)
{
if (NGUISettings.atlas != null)
{
NGUIEditorTools.SpriteField("Empty", "Sprite for the background (empty bar)", NGUISettings.atlas, mSliderBG, OnSliderBG);
NGUIEditorTools.SpriteField("Full", "Sprite for the foreground (full bar)", NGUISettings.atlas, mSliderFG, OnSliderFG);
if (slider)
{
NGUIEditorTools.SpriteField("Thumb", "Sprite for the thumb indicator", NGUISettings.atlas, mSliderTB, OnSliderTB);
}
}
if (ShouldCreate(go, NGUISettings.atlas != null))
{
int depth = NGUITools.CalculateNextDepth(go);
go = NGUITools.AddChild(go);
go.name = slider ? "Slider" : "Progress Bar";
// Background sprite
UIAtlas.Sprite bgs = NGUISettings.atlas.GetSprite(mSliderBG);
UISprite back = (bgs.inner == bgs.outer) ?
(UISprite)NGUITools.AddWidget <UISprite>(go) :
(UISprite)NGUITools.AddWidget <UISlicedSprite>(go);
back.name = "Background";
back.depth = depth;
back.pivot = UIWidget.Pivot.Left;
back.atlas = NGUISettings.atlas;
back.spriteName = mSliderBG;
back.transform.localScale = new Vector3(200f, 30f, 1f);
back.MakePixelPerfect();
// Fireground sprite
UIAtlas.Sprite fgs = NGUISettings.atlas.GetSprite(mSliderFG);
UISprite front = (fgs.inner == fgs.outer) ?
(UISprite)NGUITools.AddWidget <UIFilledSprite>(go) :
(UISprite)NGUITools.AddWidget <UISlicedSprite>(go);
front.name = "Foreground";
front.pivot = UIWidget.Pivot.Left;
front.atlas = NGUISettings.atlas;
front.spriteName = mSliderFG;
front.transform.localScale = new Vector3(200f, 30f, 1f);
front.MakePixelPerfect();
// Add a collider
if (slider)
{
NGUITools.AddWidgetCollider(go);
}
// Add the slider script
UISlider uiSlider = go.AddComponent <UISlider>();
uiSlider.foreground = front.transform;
uiSlider.fullSize = front.transform.localScale;
// Thumb sprite
if (slider)
{
UIAtlas.Sprite tbs = NGUISettings.atlas.GetSprite(mSliderTB);
UISprite thb = (tbs.inner == tbs.outer) ?
(UISprite)NGUITools.AddWidget <UISprite>(go) :
(UISprite)NGUITools.AddWidget <UISlicedSprite>(go);
thb.name = "Thumb";
thb.atlas = NGUISettings.atlas;
thb.spriteName = mSliderTB;
thb.transform.localPosition = new Vector3(200f, 0f, 0f);
thb.transform.localScale = new Vector3(20f, 40f, 1f);
thb.MakePixelPerfect();
NGUITools.AddWidgetCollider(thb.gameObject);
thb.gameObject.AddComponent <UIButtonColor>();
thb.gameObject.AddComponent <UIButtonScale>();
uiSlider.thumb = thb.transform;
}
uiSlider.sliderValue = 0.75f;
// Select the slider
Selection.activeGameObject = go;
}
}