/// <summary>
/// Show the popup list dialog.
/// </summary>
public void Show ()
{
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>();
// 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);
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);
}
/// <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.GetAtlasSprite();
if (hlsp == null) return;
float hlspHeight = hlsp.inner.yMin - hlsp.outer.yMin;
float fontScale = font.size * font.pixelSize * 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>
/// Show the popup list dialog.
/// </summary>
public 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;
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);
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;
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);
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.CalculateConstrainOffset(min, max);
pos = t.localPosition + offset;
pos.x = Mathf.Round(pos.x);
pos.y = Mathf.Round(pos.y);
t.localPosition = pos;
}
else OnSelect(false);
}
public void Show()
{
//IL_000c: Unknown result type (might be due to invalid IL or missing references)
//IL_0011: Expected O, but got Unknown
//IL_007b: Unknown result type (might be due to invalid IL or missing references)
//IL_00d5: Unknown result type (might be due to invalid IL or missing references)
//IL_00da: Expected O, but got Unknown
//IL_00fb: Unknown result type (might be due to invalid IL or missing references)
//IL_0100: Expected O, but got Unknown
//IL_010b: Unknown result type (might be due to invalid IL or missing references)
//IL_0125: Unknown result type (might be due to invalid IL or missing references)
//IL_012a: Expected O, but got Unknown
//IL_014f: Unknown result type (might be due to invalid IL or missing references)
//IL_015e: Unknown result type (might be due to invalid IL or missing references)
//IL_0163: Unknown result type (might be due to invalid IL or missing references)
//IL_0168: Unknown result type (might be due to invalid IL or missing references)
//IL_017f: Unknown result type (might be due to invalid IL or missing references)
//IL_0180: Unknown result type (might be due to invalid IL or missing references)
//IL_0185: Unknown result type (might be due to invalid IL or missing references)
//IL_018a: Unknown result type (might be due to invalid IL or missing references)
//IL_018b: Unknown result type (might be due to invalid IL or missing references)
//IL_018c: Unknown result type (might be due to invalid IL or missing references)
//IL_018e: Unknown result type (might be due to invalid IL or missing references)
//IL_0195: Unknown result type (might be due to invalid IL or missing references)
//IL_019a: Unknown result type (might be due to invalid IL or missing references)
//IL_01ac: Unknown result type (might be due to invalid IL or missing references)
//IL_01b3: Expected O, but got Unknown
//IL_01b3: Unknown result type (might be due to invalid IL or missing references)
//IL_01b8: Unknown result type (might be due to invalid IL or missing references)
//IL_01bc: Unknown result type (might be due to invalid IL or missing references)
//IL_01c1: Unknown result type (might be due to invalid IL or missing references)
//IL_01c4: Unknown result type (might be due to invalid IL or missing references)
//IL_01c9: Unknown result type (might be due to invalid IL or missing references)
//IL_01cb: Unknown result type (might be due to invalid IL or missing references)
//IL_01d2: Unknown result type (might be due to invalid IL or missing references)
//IL_01d7: Unknown result type (might be due to invalid IL or missing references)
//IL_01de: Unknown result type (might be due to invalid IL or missing references)
//IL_01e5: Unknown result type (might be due to invalid IL or missing references)
//IL_01f0: Unknown result type (might be due to invalid IL or missing references)
//IL_022e: Unknown result type (might be due to invalid IL or missing references)
//IL_0233: Expected O, but got Unknown
//IL_0244: Unknown result type (might be due to invalid IL or missing references)
//IL_0254: Unknown result type (might be due to invalid IL or missing references)
//IL_0259: Unknown result type (might be due to invalid IL or missing references)
//IL_0284: Unknown result type (might be due to invalid IL or missing references)
//IL_02bd: Unknown result type (might be due to invalid IL or missing references)
//IL_03a7: Unknown result type (might be due to invalid IL or missing references)
//IL_03d4: Unknown result type (might be due to invalid IL or missing references)
//IL_03fa: Unknown result type (might be due to invalid IL or missing references)
//IL_03ff: Unknown result type (might be due to invalid IL or missing references)
//IL_0410: Unknown result type (might be due to invalid IL or missing references)
//IL_0453: Unknown result type (might be due to invalid IL or missing references)
//IL_0458: Unknown result type (might be due to invalid IL or missing references)
//IL_046a: Unknown result type (might be due to invalid IL or missing references)
//IL_046f: Expected O, but got Unknown
//IL_0580: Unknown result type (might be due to invalid IL or missing references)
//IL_0585: Expected O, but got Unknown
//IL_05ac: Unknown result type (might be due to invalid IL or missing references)
//IL_05b1: Unknown result type (might be due to invalid IL or missing references)
//IL_05c1: Unknown result type (might be due to invalid IL or missing references)
//IL_05ca: Unknown result type (might be due to invalid IL or missing references)
//IL_05e1: Unknown result type (might be due to invalid IL or missing references)
//IL_05e3: Unknown result type (might be due to invalid IL or missing references)
//IL_05ef: Unknown result type (might be due to invalid IL or missing references)
//IL_05f1: Unknown result type (might be due to invalid IL or missing references)
//IL_074d: Unknown result type (might be due to invalid IL or missing references)
//IL_074e: Unknown result type (might be due to invalid IL or missing references)
//IL_0753: Unknown result type (might be due to invalid IL or missing references)
//IL_0865: Unknown result type (might be due to invalid IL or missing references)
//IL_08cb: Unknown result type (might be due to invalid IL or missing references)
//IL_08d0: Expected O, but got Unknown
//IL_08ea: Unknown result type (might be due to invalid IL or missing references)
//IL_08eb: Unknown result type (might be due to invalid IL or missing references)
//IL_08f0: Unknown result type (might be due to invalid IL or missing references)
//IL_08fc: Unknown result type (might be due to invalid IL or missing references)
//IL_08fd: Unknown result type (might be due to invalid IL or missing references)
//IL_0902: Unknown result type (might be due to invalid IL or missing references)
//IL_0905: Unknown result type (might be due to invalid IL or missing references)
//IL_0906: Unknown result type (might be due to invalid IL or missing references)
//IL_090b: Unknown result type (might be due to invalid IL or missing references)
//IL_090e: Unknown result type (might be due to invalid IL or missing references)
//IL_090f: Unknown result type (might be due to invalid IL or missing references)
//IL_0914: Unknown result type (might be due to invalid IL or missing references)
//IL_091b: Unknown result type (might be due to invalid IL or missing references)
//IL_091c: Unknown result type (might be due to invalid IL or missing references)
//IL_0921: Unknown result type (might be due to invalid IL or missing references)
//IL_0922: Unknown result type (might be due to invalid IL or missing references)
//IL_0927: Unknown result type (might be due to invalid IL or missing references)
//IL_092c: Unknown result type (might be due to invalid IL or missing references)
//IL_092f: Unknown result type (might be due to invalid IL or missing references)
//IL_0934: Unknown result type (might be due to invalid IL or missing references)
//IL_0936: Unknown result type (might be due to invalid IL or missing references)
//IL_093b: Unknown result type (might be due to invalid IL or missing references)
//IL_0963: Unknown result type (might be due to invalid IL or missing references)
if (this.get_enabled() && NGUITools.GetActive(this.get_gameObject()) && mChild == null && atlas != null && isValid && items.Count > 0)
{
mLabelList.Clear();
this.StopCoroutine("CloseIfUnselected");
UICamera.selectedObject = (UICamera.hoveredObject ?? this.get_gameObject());
mSelection = UICamera.selectedObject;
source = UICamera.selectedObject;
if (source == null)
{
Debug.LogError((object)"Popup list needs a source object...");
}
else
{
mOpenFrame = Time.get_frameCount();
if (mPanel == null)
{
mPanel = UIPanel.Find(this.get_transform());
if (mPanel == null)
{
return;
}
}
mChild = new GameObject("Drop-down List");
mChild.set_layer(this.get_gameObject().get_layer());
current = this;
Transform val = mChild.get_transform();
val.set_parent(mPanel.cachedTransform);
Vector3 val2;
Vector3 val3;
Vector3 val4;
if (openOn == OpenOn.Manual && mSelection != this.get_gameObject())
{
val2 = Vector2.op_Implicit(UICamera.lastEventPosition);
val3 = mPanel.cachedTransform.InverseTransformPoint(mPanel.anchorCamera.ScreenToWorldPoint(val2));
val4 = val3;
val.set_localPosition(val3);
val2 = val.get_position();
}
else
{
Bounds val5 = NGUIMath.CalculateRelativeWidgetBounds(mPanel.cachedTransform, this.get_transform(), false, false);
val3 = val5.get_min();
val4 = val5.get_max();
val.set_localPosition(val3);
val2 = val.get_position();
}
this.StartCoroutine("CloseIfUnselected");
val.set_localRotation(Quaternion.get_identity());
val.set_localScale(Vector3.get_one());
mBackground = NGUITools.AddSprite(mChild, atlas, backgroundSprite);
mBackground.pivot = UIWidget.Pivot.TopLeft;
mBackground.depth = NGUITools.CalculateNextDepth(mPanel.get_gameObject());
mBackground.color = backgroundColor;
Vector4 border = mBackground.border;
mBgBorder = border.y;
mBackground.cachedTransform.set_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.set_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;
object cachedTransform = (object)uILabel.cachedTransform;
float num6 = border.x + padding.x;
Vector2 pivotOffset = uILabel.pivotOffset;
cachedTransform.set_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 num7 = num4;
Vector2 printedSize = uILabel.printedSize;
num4 = Mathf.Max(num7, printedSize.x);
UIEventListener uIEventListener = UIEventListener.Get(uILabel.get_gameObject());
uIEventListener.onHover = OnItemHover;
uIEventListener.onPress = OnItemPress;
uIEventListener.parameter = text;
if (mSelectedItem == text || (i == 0 && string.IsNullOrEmpty(mSelectedItem)))
{
Highlight(uILabel, true);
}
mLabelList.Add(uILabel);
}
num4 = Mathf.Max(num4, val4.x - val3.x - (border.x + padding.x) * 2f);
float num8 = num4;
Vector3 val6 = default(Vector3);
val6._002Ector(num8 * 0.5f, (0f - num3) * 0.5f, 0f);
Vector3 val7 = default(Vector3);
val7._002Ector(num8, num3 + padding.y, 1f);
int j = 0;
for (int count2 = list.Count; j < count2; j++)
{
UILabel uILabel2 = list[j];
NGUITools.AddWidgetCollider(uILabel2.get_gameObject());
uILabel2.autoResizeBoxCollider = false;
BoxCollider component = uILabel2.GetComponent <BoxCollider>();
if (component != null)
{
Vector3 center = component.get_center();
val6.z = center.z;
component.set_center(val6);
component.set_size(val7);
}
else
{
BoxCollider2D component2 = uILabel2.GetComponent <BoxCollider2D>();
component2.set_offset(Vector2.op_Implicit(val6));
component2.set_size(Vector2.op_Implicit(val7));
}
}
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 num9 = 2f * atlas.pixelSize;
float num10 = num4 - (border.x + padding.x) * 2f + (float)atlasSprite.borderLeft * num9;
float num11 = num3 + num * num9;
mHighlight.width = Mathf.RoundToInt(num10);
mHighlight.height = Mathf.RoundToInt(num11);
bool flag = position == Position.Above;
if (position == Position.Auto)
{
UICamera uICamera = UICamera.FindCameraForLayer(mSelection.get_layer());
if (uICamera != null)
{
Vector3 val8 = uICamera.cachedCamera.WorldToViewportPoint(val2);
flag = (val8.y < 0.5f);
}
}
if (isAnimated)
{
AnimateColor(mBackground);
if (Time.get_timeScale() == 0f || Time.get_timeScale() >= 0.1f)
{
float bottom = num5 + num3;
Animate(mHighlight, flag, bottom);
int l = 0;
for (int count4 = list.Count; l < count4; l++)
{
Animate(list[l], flag, bottom);
}
AnimateScale(mBackground, flag, bottom);
}
}
if (flag)
{
val3.y = val4.y - border.y;
val4.y = val3.y + (float)mBackground.height;
val4.x = val3.x + (float)mBackground.width;
val.set_localPosition(new Vector3(val3.x, val4.y - border.y, val3.z));
}
else
{
val4.y = val3.y + border.y;
val3.y = val4.y - (float)mBackground.height;
val4.x = val3.x + (float)mBackground.width;
}
Transform val9 = mPanel.cachedTransform.get_parent();
if (val9 != null)
{
val3 = mPanel.cachedTransform.TransformPoint(val3);
val4 = mPanel.cachedTransform.TransformPoint(val4);
val3 = val9.InverseTransformPoint(val3);
val4 = val9.InverseTransformPoint(val4);
}
Vector3 val10 = mPanel.CalculateConstrainOffset(Vector2.op_Implicit(val3), Vector2.op_Implicit(val4));
val2 = val.get_localPosition() + val10;
val2.x = Mathf.Round(val2.x);
val2.y = Mathf.Round(val2.y);
val.set_localPosition(val2);
}
}
}
else
{
OnSelect(false);
}
}
/// <summary>
/// Show the popup list dialog.
/// </summary>
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.eulerAngles = gameObject.transform.eulerAngles;
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.onScroll = OnItemScroll;
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;
}
else
{
OnSelect(false);
}
if (mChild != null)
{
//if (gameObject.layer == Program.ui_back_ground_2d.layer)
//{
// mChild.transform.SetParent(Program.ui_main_2d.transform, true);
// var trans = mChild.GetComponentsInChildren<Transform>();
// foreach (var item in trans)
// {
// item.gameObject.layer = Program.ui_main_2d.layer;
// }
//}
if (gameObject.layer == Program.ui_main_3d.layer)
{
mChild.transform.SetParent(Program.ui_main_3d.transform, true);
}
if (gameObject.layer == Program.ui_windows_2d.layer)
{
mChild.transform.SetParent(Program.ui_windows_2d.transform, true);
}
if (gameObject.layer == Program.ui_main_2d.layer)
{
mChild.transform.SetParent(Program.ui_main_2d.transform, true);
}
}
}
/// <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 && 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.GetAtlasSprite();
if (hlsp == null)
{
return;
}
float hlspHeight = hlsp.inner.yMin - hlsp.outer.yMin;
float fontScale = font.size * font.pixelSize * 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, -1f);
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
float scaleFactor = 2f * atlas.pixelSize;
mHighlight.cachedTransform.localScale = new Vector3(
x - (bgPadding.x + padding.x) * 2f + (hlsp.inner.xMin - hlsp.outer.xMin) * scaleFactor,
fontScale + hlspHeight * scaleFactor, 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>
/// 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.center = 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 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);
}
}
