private void DrawSubstringNotLeftAligned()
{
TextAnchor originalAlignment = GuiStyle.alignment;
GuiStyle.alignment = GetLeftAlignedVersion(GuiStyle.alignment);
float lineHeight = GuiStyle.CalcSize(new GUIContent(text)).y;
float y = rect.y;
int start = 0;
int charsLeft = substringLength;
while (charsLeft > 0)
{
string line = GetNextLine(text, start);
string subLine = line.Substring(0, Mathf.Min(line.Length, charsLeft));
start += line.Length;
charsLeft -= line.Length;
float lineWidth = GuiStyle.CalcSize(new GUIContent(line.Trim())).x;
float x = IsCenterAligned(originalAlignment)
? Mathf.Ceil(rect.x + (0.5f * rect.width) - (0.5f * lineWidth)) + 0.5f
: rect.x + rect.width - lineWidth;
UnityGUITools.DrawText(new Rect(x, y, rect.width, lineHeight), GetRichTextClosedText(subLine.Trim()), GuiStyle, textStyle, textStyleColor);
y += GuiStyle.lineHeight;
}
GuiStyle.alignment = originalAlignment;
}
/// <summary>
/// Makes sure the guiStyle property is up-to-date.
/// </summary>
protected void SetGUIStyle()
{
if (guiStyle == null)
{
guiStyle = UnityGUITools.GetGUIStyle(guiStyleName, DefaultGUIStyle);
}
}
private void DrawQuests()
{
if ((quests != null) && (scrollView != null))
{
float contentY = padding;
foreach (string quest in quests)
{
float headingHeight = QuestHeadingHeight(quest);
if (GUI.Button(new Rect(padding, contentY, scrollView.contentWidth - (2 * padding), headingHeight), QuestHeading(quest), questHeadingStyle))
{
openQuest = string.Equals(quest, openQuest) ? null : quest;
}
contentY += headingHeight;
if (string.Equals(quest, openQuest))
{
contentY = DrawQuestDescription(quest, contentY);
contentY = DrawQuestEntries(quest, contentY);
}
}
if (quests.Length == 0)
{
string description = (questStateToShow == QuestState.Active)
? noActiveQuestsMessage
: noCompletedQuestsMessage;
GUIStyle noQuestsStyle = UnityGUITools.GetGUIStyle(noQuestsGuiStyleName, GUI.skin.label);
float descriptionHeight = noQuestsStyle.CalcHeight(new GUIContent(description), scrollView.contentWidth - 4);
GUI.Label(new Rect(2, contentY, scrollView.contentWidth, descriptionHeight), description, noQuestsStyle);
contentY += descriptionHeight;
}
}
}
private void DrawQuests()
{
if ((scrollView != null))
{
float contentY = padding;
foreach (var questInfo in Quests)
{
bool isSelectedQuest = IsSelectedQuest(questInfo);
float headingHeight = QuestHeadingHeight(questInfo);
if (GUI.Button(new Rect(padding, contentY, scrollView.contentWidth - (2 * padding), headingHeight), questInfo.Heading.text, GetQuestHeadingStyle(isSelectedQuest)))
{
ClickQuest(questInfo.Title);
}
contentY += headingHeight;
if (isSelectedQuest)
{
contentY = DrawQuestDescription(questInfo, contentY);
contentY = DrawQuestEntries(questInfo, contentY);
contentY = DrawQuestButtons(questInfo, contentY);
}
}
if (Quests.Length == 0)
{
GUIStyle noQuestsStyle = UnityGUITools.GetGUIStyle(noQuestsGuiStyleName, GUI.skin.label);
float descriptionHeight = noQuestsStyle.CalcHeight(new GUIContent(NoQuestsMessage), scrollView.contentWidth - 4);
GUI.Label(new Rect(2, contentY, scrollView.contentWidth, descriptionHeight), NoQuestsMessage, noQuestsStyle);
contentY += descriptionHeight;
}
}
}
public void ApplyAlphaToGUIColor()
{
if (HasAlpha)
{
originalGUIColor = GUI.color;
GUI.color = UnityGUITools.ColorWithAlpha(GUI.color, Alpha);
}
}
/// <summary>
/// Applies the formatting recorded in formattingToApply by SetFormattedText().
/// SetFormattedText() can't apply the formatting directly because it needs to
/// run in OnGUI.
/// </summary>
protected void ApplyFormatting()
{
SetGUIStyle();
if (!(isFormattingApplied || (formattingToApply == null)))
{
text = formattingToApply.text;
guiStyle = UnityGUITools.ApplyFormatting(formattingToApply, guiStyle);
isFormattingApplied = true;
}
}
private void DrawSubstring()
{
if (IsLeftAligned(GuiStyle.alignment))
{
UnityGUITools.DrawText(rect, GetRichTextClosedText(text.Substring(0, substringLength)), GuiStyle, textStyle, textStyleColor);
}
else
{
DrawSubstringNotLeftAligned();
}
}
private void DrawQuests()
{
if ((scrollView != null))
{
float contentY = padding;
string currentGroup = null;
var isCurrentGroupCollapsed = false;
foreach (var questInfo in quests)
{
// Check for new group:
if (!string.Equals(questInfo.Group, currentGroup))
{
currentGroup = questInfo.Group;
if (!string.IsNullOrEmpty(currentGroup))
{
isCurrentGroupCollapsed = collapsedGroups.Contains(currentGroup);
var groupHeadingHeight = GroupHeadingHeight(currentGroup);
//---Was: GUI.Label(new Rect(padding, contentY, scrollView.contentWidth - (2 * padding), groupHeadingHeight), currentGroup, GetGroupHeadingStyle());
if (GUI.Button(new Rect(padding, contentY, scrollView.contentWidth - (2 * padding), groupHeadingHeight), currentGroup, GetGroupHeadingStyle()))
{
ClickQuestGroup(currentGroup);
}
contentY += groupHeadingHeight;
}
}
// Draw quest:
if (!isCurrentGroupCollapsed)
{
bool isSelectedQuest = IsSelectedQuest(questInfo);
float headingHeight = QuestHeadingHeight(questInfo);
if (GUI.Button(new Rect(padding, contentY, scrollView.contentWidth - (2 * padding), headingHeight), questInfo.Heading.text, GetQuestHeadingStyle(isSelectedQuest)))
{
ClickQuest(questInfo.Title);
}
contentY += headingHeight;
if (isSelectedQuest)
{
contentY = DrawQuestDescription(questInfo, contentY);
contentY = DrawQuestEntries(questInfo, contentY);
contentY = DrawQuestButtons(questInfo, contentY);
}
}
}
if (quests.Length == 0)
{
GUIStyle noQuestsStyle = UnityGUITools.GetGUIStyle(noQuestsGuiStyleName, GUI.skin.label);
float descriptionHeight = noQuestsStyle.CalcHeight(new GUIContent(noQuestsMessage), scrollView.contentWidth - 4);
GUI.Label(new Rect(2, contentY, scrollView.contentWidth, descriptionHeight), noQuestsMessage, noQuestsStyle);
contentY += descriptionHeight;
}
}
}
/// <summary>
/// Draws the control, but not its children.
/// </summary>
/// <param name="relativeMousePosition">Relative mouse position within the window containing this control.</param>
public override void DrawSelf(Vector2 relativeMousePosition)
{
ApplyAlphaToGUIColor();
if (image != null)
{
DrawImage();
}
if (!string.IsNullOrEmpty(text))
{
if (useSubstring)
{
DrawSubstring();
}
else
{
UnityGUITools.DrawText(rect, text, GuiStyle, textStyle, textStyleColor);
}
}
RestoreGUIColor();
}
/// <summary>
/// Draws the bark text using Unity GUI.
/// </summary>
public virtual void OnGUI()
{
GUI.skin = UnityGUITools.GetValidGUISkin(guiSkin);
if (guiStyle == null)
{
guiStyle = UnityGUITools.ApplyFormatting(formattingToApply, new GUIStyle(UnityGUITools.GetGUIStyle(guiStyleName, GUI.skin.label)));
guiStyle.alignment = TextAnchor.UpperCenter;
size = guiStyle.CalcSize(new GUIContent(message));
if ((maxWidth >= 1) && (size.x > maxWidth))
{
size = new Vector2(maxWidth, guiStyle.CalcHeight(new GUIContent(message), maxWidth));
}
}
UpdateBarkPosition();
guiStyle.normal.textColor = UnityGUITools.ColorWithAlpha(guiStyle.normal.textColor, alpha);
if (screenPos.z < 0)
{
return;
}
Rect rect = new Rect(screenPos.x - (size.x / 2), (Screen.height - screenPos.y) - (size.y / 2), size.x, size.y);
UnityGUITools.DrawText(rect, message, guiStyle, textStyle, textStyleColor);
}
private void DrawSubstringLeftAligned()
{
var currText = string.Empty;
int start = 0;
int charsLeft = substringLength;
while (charsLeft > 0)
{
string line = GetNextLine(text, start);
string subLine = line.Substring(0, Mathf.Min(line.Length, charsLeft));
start += line.Length;
charsLeft -= line.Length;
if (string.IsNullOrEmpty(currText))
{
currText = subLine;
}
else
{
currText += "\n" + subLine;
}
}
UnityGUITools.DrawText(rect, GetRichTextClosedText(currText), GuiStyle, textStyle, textStyleColor);
}
private GUIStyle UseGUIStyle(GUIStyle guiStyle, string guiStyleName, GUIStyle defaultStyle)
{
return((guiStyle != null) ? guiStyle : UnityGUITools.GetGUIStyle(guiStyleName, defaultStyle));
}
