static void OnHelpLinkClicked(
HelpPanel helpPanel,
HelpLink helpLink)
{
HelpLink.LinkType linkType;
string content;
if (!HelpLinkData.TryGet(helpLink.Link, out linkType, out content))
{
return;
}
switch (linkType)
{
case HelpLink.LinkType.Action:
GuiMessage.ShowInformation(
"An ACTION link has been clicked:\n" + content);
break;
case HelpLink.LinkType.Help:
helpPanel.Show(
content == "sample1" ?
Images.Name.GenericBuho1 :
Images.Name.GenericBuhoShe1,
content == "sample1" ?
TestingHelpData.GetSample1() :
TestingHelpData.GetSample2());
break;
case HelpLink.LinkType.Link:
Process.Start(content);
break;
}
}
internal static void For(
HelpPanel helpPanel)
{
if (!helpPanel.Visible)
{
return;
}
DoHelpPanelToolbar(helpPanel);
GUILayout.Space(10);
DoHelpPanelContent(helpPanel);
}
static void DoHelpPanelToolbar(
HelpPanel helpPanel)
{
Rect rect = GUILayoutUtility.GetLastRect();
rect.y = rect.yMax;
rect.height = 22;
GUILayout.Space(1);
GUIStyle expandableToolbar = new GUIStyle(EditorStyles.toolbar);
expandableToolbar.fixedHeight = 0;
GUI.Label(rect, GUIContent.none, expandableToolbar);
using (new EditorGUILayout.HorizontalScope())
{
if (GUILayout.Button("<", EditorStyles.miniButtonLeft))
{
// TODO(codice): On Left Clicked
}
if (GUILayout.Button(">", EditorStyles.miniButtonRight))
{
// TODO(codice): On Right Clicked
}
GUILayout.FlexibleSpace();
// TODO(codice): The bool used here must be loaded and persisted by some means
helpPanel.Data.ShouldShowAgain = EditorGUILayout.ToggleLeft(
PlasticLocalization.GetString(PlasticLocalization.Name.DontShowItAgain),
helpPanel.Data.ShouldShowAgain, UnityStyles.MiniToggle);
bool okWasPressed = GUILayout.Button(
PlasticLocalization.GetString(PlasticLocalization.Name.OkButton),
EditorStyles.miniButton);
if (okWasPressed)
{
helpPanel.Hide();
// TODO(codice): Do on helppanel dismiss actions
return;
}
}
}
static void DoHelpPanelLinks(
HelpPanel helpPanel,
GUIStyle helpParagraph)
{
var lastRect = GUILayoutUtility.GetLastRect();
bool linkWasClicked = false;
GUIContent charContent = new GUIContent();
for (int charIdx = 0; charIdx < helpPanel.GUIContent.text.Length; charIdx++)
{
HelpLink link;
if (!helpPanel.TryGetLinkAtChar(charIdx, out link))
{
continue;
}
charContent.text = helpPanel.GUIContent.text[charIdx].ToString();
var pos = helpParagraph.GetCursorPixelPosition(
lastRect, helpPanel.GUIContent, charIdx);
float charWidth = helpParagraph.CalcSize(charContent).x;
Rect charRect = new Rect(pos, new Vector2(
charWidth - 4, helpParagraph.lineHeight));
if (!linkWasClicked &&
Mouse.IsLeftMouseButtonPressed(Event.current) &&
charRect.Contains(Event.current.mousePosition))
{
linkWasClicked = true;
OnHelpLinkClicked(helpPanel, link);
}
// Underline for links
charRect.y = charRect.yMax - 1;
charRect.height = 1;
GUI.DrawTexture(charRect, Images.GetLinkUnderlineImage());
}
}
static void DoHelpPanelContent(
HelpPanel helpPanel)
{
using (new EditorGUILayout.HorizontalScope())
{
Texture image = Images.GetImage(helpPanel.Image);
var imgRect = GUILayoutUtility.GetRect(
image.width, image.width, image.height, image.height);
GUI.DrawTexture(imgRect, image, ScaleMode.ScaleToFit);
using (new EditorGUILayout.VerticalScope())
{
GUIStyle helpParagraph = UnityStyles.Paragraph;
helpPanel.TextScroll = GUILayout.BeginScrollView(helpPanel.TextScroll);
GUILayout.Label(helpPanel.GUIContent, helpParagraph);
if (Event.current.type != EventType.Layout)
{
DoHelpPanelLinks(helpPanel, helpParagraph);
}
GUILayout.EndScrollView();
Rect scrollRect = GUILayoutUtility.GetLastRect();
if (Mouse.IsRightMouseButtonPressed(Event.current) &&
scrollRect.Contains(Event.current.mousePosition))
{
GenericMenu contextMenu = BuildHelpPanelMenu(helpPanel.Data.CleanText);
contextMenu.ShowAsContext();
}
}
}
}
