private static bool EnterGroup(string title, string key)
{
bool enterGroup = EditorPrefs.GetBool(key, true);
if (enterGroup != PRHelper.GroupHeader(title, enterGroup))
{
enterGroup = !enterGroup;
EditorPrefs.SetBool(key, enterGroup);
}
return(enterGroup);
}
public override void OnInspectorGUI()
{
if (pdfViewer != null)
{
Undo.RecordObject(pdfViewer, "PDFViewer");
if (pdfViewer.m_Internal != null)
{
Undo.RecordObject(pdfViewer.m_Internal, "PDFViewer_Internal");
}
}
if (m_Logo != null)
{
Rect rect = GUILayoutUtility.GetRect(m_Logo.width, m_Logo.height);
GUI.DrawTexture(rect, m_Logo, ScaleMode.ScaleToFit);
}
if (pdfViewer.m_Internal == null && IsPrefabGhost(pdfViewer.transform))
{
return;
}
pdfViewer.m_Internal.m_BannerIsOpened = m_ParoxeBanner.DoOnGUI(pdfViewer.m_Internal.m_BannerIsOpened);
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowLoadOptions = PRHelper.GroupHeader("Load Options", pdfViewer.m_Internal.m_UiShowLoadOptions);
if (pdfViewer.m_Internal.m_UiShowLoadOptions)
{
pdfViewer.FileSource = (PDFViewer.FileSourceType)EditorGUILayout.EnumPopup("Source", pdfViewer.FileSource);
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Resources ||
pdfViewer.FileSource == PDFViewer.FileSourceType.StreamingAssets ||
pdfViewer.FileSource == PDFViewer.FileSourceType.PersistentData)
{
EditorGUI.indentLevel++;
pdfViewer.Folder = EditorGUILayout.TextField("Folder", pdfViewer.Folder);
pdfViewer.FileName = EditorGUILayout.TextField("File Name", pdfViewer.FileName);
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Resources)
{
if (File.Exists(Application.dataPath + "/Resources/" + pdfViewer.GetFileLocation())
&&
!File.Exists(Application.dataPath + "/Resources/" +
pdfViewer.GetFileLocation().Replace(".bytes", "") + ".bytes"))
{
EditorGUILayout.HelpBox(
"PDF file in resources folder need to have .bytes extension to allow PDFViewer to access it correctly. \n\r For example => pdf_sample.pdf.bytes",
MessageType.Warning);
GUILayout.Space(10.0f);
}
}
EditorGUI.indentLevel--;
}
else if (pdfViewer.FileSource == PDFViewer.FileSourceType.Web)
{
EditorGUI.indentLevel++;
pdfViewer.FileURL = EditorGUILayout.TextField("Url", pdfViewer.FileURL);
EditorGUI.indentLevel--;
}
else if (pdfViewer.FileSource == PDFViewer.FileSourceType.FilePath)
{
EditorGUI.indentLevel++;
pdfViewer.FilePath = EditorGUILayout.TextField("File Path", pdfViewer.FilePath);
EditorGUI.indentLevel--;
}
if (pdfViewer.FileSource != PDFViewer.FileSourceType.Bytes &&
pdfViewer.FileSource != PDFViewer.FileSourceType.None)
{
#if UNITY_IOS
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Web)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
EditorGUILayout.HelpBox(
"You may need to add NSAppTransportSecurity entry in info.plist of the XCode project to allow PDFViewer to download pdf from web:\n\r\n\r" +
"<key>NSAppTransportSecurity</key>\n\r" +
" <dict>\n\r" +
" <key>NSAllowsArbitraryLoads</key>\n\r" +
" <true/>\n\r" +
"</dict>", MessageType.Info);
EditorGUILayout.EndHorizontal();
GUILayout.Space(10.0f);
}
#endif
if (pdfViewer.FileSource == PDFViewer.FileSourceType.StreamingAssets ||
pdfViewer.FileSource == PDFViewer.FileSourceType.PersistentData ||
pdfViewer.FileSource == PDFViewer.FileSourceType.Resources ||
pdfViewer.FileSource == PDFViewer.FileSourceType.FilePath)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
GUI.color = Color.green;
if (GUILayout.Button("Browse"))
{
string baseDirectory = "";
if (pdfViewer.FileSource == PDFViewer.FileSourceType.PersistentData)
{
baseDirectory = Application.persistentDataPath;
}
else if (pdfViewer.FileSource == PDFViewer.FileSourceType.StreamingAssets)
{
baseDirectory = Application.streamingAssetsPath;
}
else if (pdfViewer.FileSource == PDFViewer.FileSourceType.Resources)
{
baseDirectory = "Assets/Resources";
}
else if (pdfViewer.FileSource == PDFViewer.FileSourceType.FilePath)
{
string projectRoot = System.IO.Path.GetFullPath(System.IO.Path.Combine(Application.dataPath, ".."));
projectRoot = projectRoot.Replace('\\', '/');
baseDirectory = projectRoot;
}
if (!Directory.Exists(baseDirectory))
{
Directory.CreateDirectory(baseDirectory);
AssetDatabase.Refresh();
}
string folder = "";
string fileName = "";
string filePath = "";
bool usePersistentData = false;
bool useStreamingAssets = false;
bool useResources = false;
bool useFilePath = false;
if (Browse(baseDirectory, ref fileName, ref folder, ref filePath, ref useStreamingAssets, ref usePersistentData, ref useResources, ref useFilePath))
{
if (useStreamingAssets)
{
pdfViewer.FileSource = PDFViewer.FileSourceType.StreamingAssets;
}
else if (usePersistentData)
{
pdfViewer.FileSource = PDFViewer.FileSourceType.PersistentData;
}
else if (useResources)
{
pdfViewer.FileSource = PDFViewer.FileSourceType.Resources;
}
else if (useFilePath)
{
pdfViewer.FileSource = PDFViewer.FileSourceType.FilePath;
}
if (pdfViewer.FileSource != PDFViewer.FileSourceType.FilePath)
{
pdfViewer.Folder = folder;
pdfViewer.FileName = fileName;
}
else
{
pdfViewer.FilePath = filePath;
}
}
}
GUI.color = Color.white;
EditorGUILayout.EndHorizontal();
}
#if UNITY_EDITOR_WIN
if (pdfViewer.FileSource != PDFViewer.FileSourceType.Asset && pdfViewer.FileSource != PDFViewer.FileSourceType.DocumentObject)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(" ");
GUI.color = Color.cyan;
using (new EditorGUI.DisabledGroupScope(string.IsNullOrEmpty(pdfViewer.FileName.Trim())))
{
if (GUILayout.Button("Reveal File"))
{
string filePath = "";
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Resources)
{
filePath = Application.dataPath + "/Resources/" + pdfViewer.GetFileLocation();
}
else
{
filePath = pdfViewer.GetFileLocation();
}
if (pdfViewer.FileSource != PDFViewer.FileSourceType.Web)
{
if (!File.Exists(filePath))
{
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Resources &&
File.Exists(filePath + ".bytes"))
{
ShowInExplorer(filePath + ".bytes");
}
else
{
EditorUtility.DisplayDialog("Error",
"The file path is badly formed, contains invalid characters or doesn't exists:\r\n\r\n" +
filePath, "Ok");
}
}
else
{
ShowInExplorer(filePath);
}
}
else
{
try
{
System.Diagnostics.Process.Start(filePath);
}
catch
{
EditorUtility.DisplayDialog("Error",
"The URL is badly formed or contains invalid characters:\r\n\r\n" + filePath, "Ok");
}
}
}
}
GUI.color = Color.white;
EditorGUILayout.EndHorizontal();
}
#endif
}
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Bytes)
{
EditorGUI.indentLevel++;
serializedObject.Update();
GameObject oldObject = pdfViewer.BytesSupplierObject;
var bytesSupplierObject = serializedObject.FindProperty("m_BytesSupplierObject");
EditorGUILayout.PropertyField(bytesSupplierObject, new GUIContent("Supplier Object"));
serializedObject.ApplyModifiedProperties();
int selectedIndex = 0;
if (pdfViewer.BytesSupplierObject != null)
{
try
{
List <BytesSupplierInfo> possibleSuppliers = new List <BytesSupplierInfo>();
possibleSuppliers.Add(new BytesSupplierInfo(null, null, ""));
Component[] components = pdfViewer.BytesSupplierObject.GetComponents(typeof(Component));
foreach (Component component in components)
{
Type type = component.GetType();
MethodInfo[] methods = type.GetMethods();
if (methods.Length == 0)
{
continue;
}
foreach (MethodInfo method in methods)
{
if ((method.GetParameters() == null || method.GetParameters().Length == 0) &&
method.ReturnType == typeof(byte[]))
{
possibleSuppliers.Add(new BytesSupplierInfo(pdfViewer.BytesSupplierObject, component,
method.Name));
if (oldObject == pdfViewer.BytesSupplierObject &&
method.Name == pdfViewer.BytesSupplierFunctionName &&
component == pdfViewer.BytesSupplierComponent)
{
selectedIndex = possibleSuppliers.Count - 1;
}
}
}
}
string[] supplierTitles = new string[possibleSuppliers.Count];
for (int i = 0; i < supplierTitles.Length; ++i)
{
if (i == 0)
{
supplierTitles[0] = "No Function";
continue;
}
supplierTitles[i] = possibleSuppliers[i].m_Behaviour.name + "." +
possibleSuppliers[i].m_MethodName;
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Supplier Function");
var choiceIndex = EditorGUILayout.Popup(selectedIndex, supplierTitles);
if (choiceIndex == 0)
{
pdfViewer.BytesSupplierComponent = null;
pdfViewer.BytesSupplierFunctionName = "";
}
else
{
pdfViewer.BytesSupplierComponent = possibleSuppliers[choiceIndex].m_Behaviour;
pdfViewer.BytesSupplierFunctionName = possibleSuppliers[choiceIndex].m_MethodName;
}
EditorGUILayout.EndHorizontal();
}
catch (Exception)
{
pdfViewer.BytesSupplierComponent = null;
pdfViewer.BytesSupplierFunctionName = "";
}
}
EditorGUI.indentLevel--;
}
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Asset)
{
pdfViewer.PDFAsset =
(PDFAsset)EditorGUILayout.ObjectField("PDF Asset", pdfViewer.PDFAsset, typeof(PDFAsset), true);
}
pdfViewer.LoadOnEnable = EditorGUILayout.Toggle("Load On Enable", pdfViewer.LoadOnEnable);
pdfViewer.UnloadOnDisable = EditorGUILayout.Toggle("Unload On Disable", pdfViewer.UnloadOnDisable);
if (pdfViewer.FileSource == PDFViewer.FileSourceType.Asset)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("");
EditorGUILayout.HelpBox(
"To convert pdf file to .asset right click on pdf and select \"PDF Renderer\\Convert to .asset\"",
MessageType.Info);
EditorGUILayout.EndHorizontal();
GUILayout.Space(10.0f);
}
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowPasswordOptions = PRHelper.GroupHeader("Password Options", pdfViewer.m_Internal.m_UiShowPasswordOptions);
if (pdfViewer.m_Internal.m_UiShowPasswordOptions)
{
EditorGUI.indentLevel++;
pdfViewer.Password = EditorGUILayout.PasswordField("Password", pdfViewer.Password);
EditorGUI.indentLevel--;
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowViewerSettings = PRHelper.GroupHeader("Viewer Settings", pdfViewer.m_Internal.m_UiShowViewerSettings);
if (pdfViewer.m_Internal.m_UiShowViewerSettings)
{
pdfViewer.PageFitting = (PDFViewer.PageFittingType)EditorGUILayout.EnumPopup("Page Fitting", pdfViewer.PageFitting);
if (pdfViewer.PageFitting == PDFViewer.PageFittingType.Zoom || Application.isPlaying)
{
EditorGUI.indentLevel++;
pdfViewer.ZoomFactor = EditorGUILayout.FloatField("Zoom", pdfViewer.ZoomFactor,
GUILayout.ExpandWidth(false));
EditorGUI.indentLevel--;
}
pdfViewer.VerticalMarginBetweenPages = EditorGUILayout.FloatField("Page Margins (px)",
pdfViewer.VerticalMarginBetweenPages, GUILayout.ExpandWidth(false));
pdfViewer.MinZoomFactor = EditorGUILayout.FloatField("Minimum Zoom", pdfViewer.MinZoomFactor,
GUILayout.ExpandWidth(false));
pdfViewer.MaxZoomFactor = EditorGUILayout.FloatField("Maximum Zoom", pdfViewer.MaxZoomFactor,
GUILayout.ExpandWidth(false));
pdfViewer.ZoomStep = EditorGUILayout.FloatField("Zoom Step", pdfViewer.ZoomStep,
GUILayout.ExpandWidth(false));
pdfViewer.ScrollSensitivity = EditorGUILayout.FloatField("Scroll Sensitivity (px)",
pdfViewer.ScrollSensitivity, GUILayout.ExpandWidth(false));
pdfViewer.ShowTopBar = EditorGUILayout.Toggle("Show Top Bar", pdfViewer.ShowTopBar);
pdfViewer.ShowVerticalScrollBar = EditorGUILayout.Toggle("Show VScrollBar", pdfViewer.ShowVerticalScrollBar);
pdfViewer.ShowHorizontalScrollBar = EditorGUILayout.Toggle("Show HScrollBar",
pdfViewer.ShowHorizontalScrollBar);
if (pdfViewer.m_Internal.m_LeftPanel != null)
{
pdfViewer.ShowBookmarksViewer = EditorGUILayout.Toggle("Show Bookmarks Viewer", pdfViewer.ShowBookmarksViewer);
pdfViewer.ShowThumbnailsViewer = EditorGUILayout.Toggle("Show Thumbnails Viewer", pdfViewer.ShowThumbnailsViewer);
}
pdfViewer.AllowOpenURL = EditorGUILayout.Toggle("Allow Open URL", pdfViewer.AllowOpenURL);
Color oldColor = pdfViewer.BackgroundColor;
pdfViewer.BackgroundColor = EditorGUILayout.ColorField("Viewer BG Color", pdfViewer.BackgroundColor);
if (oldColor != pdfViewer.BackgroundColor)
{
EditorUtility.SetDirty(pdfViewer.m_Internal.m_Viewport.GetComponent <Image>());
}
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
if (pdfViewer.m_Internal.m_SearchPanel != null)
{
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowSearchSettings = PRHelper.GroupHeader("Search Settings", pdfViewer.m_Internal.m_UiShowSearchSettings);
if (pdfViewer.m_Internal.m_UiShowSearchSettings)
{
pdfViewer.SearchResultColor = EditorGUILayout.ColorField("Result Color", pdfViewer.SearchResultColor);
pdfViewer.SearchResultPadding = EditorGUILayout.Vector2Field("Result Padding",
pdfViewer.SearchResultPadding);
pdfViewer.SearchTimeBudgetPerFrame = EditorGUILayout.Slider("Time (% per frame)",
pdfViewer.SearchTimeBudgetPerFrame, 0.0f, 1.0f);
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
}
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowOtherSettings = PRHelper.GroupHeader("Other Settings", pdfViewer.m_Internal.m_UiShowOtherSettings);
if (pdfViewer.m_Internal.m_UiShowOtherSettings)
{
pdfViewer.ParagraphZoomingEnable = EditorGUILayout.Toggle("Paragraph Zooming", pdfViewer.ParagraphZoomingEnable, GUILayout.ExpandWidth(false));
if (pdfViewer.ParagraphZoomingEnable)
{
pdfViewer.ParagraphZoomFactor = EditorGUILayout.FloatField(" Zoom Factor", pdfViewer.ParagraphZoomFactor, GUILayout.ExpandWidth(false));
pdfViewer.ParagraphDetectionThreshold = EditorGUILayout.FloatField(" Detection Threshold (px)", pdfViewer.ParagraphDetectionThreshold, GUILayout.ExpandWidth(false));
}
pdfViewer.PageTileTexture = (Texture2D)EditorGUILayout.ObjectField("Page Tile Texture", pdfViewer.PageTileTexture, typeof(Texture2D), true);
pdfViewer.PageColor = EditorGUILayout.ColorField("Page Color", pdfViewer.PageColor);
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowRenderSettings = PRHelper.GroupHeader("Render Settings", pdfViewer.m_Internal.m_UiShowRenderSettings);
if (pdfViewer.m_Internal.m_UiShowRenderSettings)
{
pdfViewer.MaxZoomFactorTextureQuality = EditorGUILayout.FloatField("Maximum Quality",
pdfViewer.MaxZoomFactorTextureQuality, GUILayout.ExpandWidth(false));
pdfViewer.RenderAnnotations = EditorGUILayout.Toggle("Render Annotations", pdfViewer.RenderAnnotations,
GUILayout.ExpandWidth(false));
pdfViewer.RenderGrayscale = EditorGUILayout.Toggle("Render Grayscale", pdfViewer.RenderGrayscale,
GUILayout.ExpandWidth(false));
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
GUILayout.BeginVertical("Box");
pdfViewer.m_Internal.m_UiShowDebugSettings = PRHelper.GroupHeader("Debug Settings", pdfViewer.m_Internal.m_UiShowDebugSettings);
if (pdfViewer.m_Internal.m_UiShowDebugSettings)
{
pdfViewer.m_Internal.m_DrawDefaultInspector = EditorGUILayout.Toggle("Default Inspector", pdfViewer.m_Internal.m_DrawDefaultInspector);
if (pdfViewer.m_Internal.m_DrawDefaultInspector)
{
GUILayout.Space(10.0f);
DrawDefaultInspector();
}
GUILayout.Space(10.0f);
}
GUILayout.EndVertical();
if (GUI.changed)
{
EditorUtility.SetDirty(pdfViewer);
EditorUtility.SetDirty(pdfViewer.m_Internal);
}
}
