/// <summary>
/// Triggered when the user clicks on the clone button next to a dictionary entry. Clones an element and
/// adds the clone to the dictionary.
/// </summary>
/// <param name="rowIdx">Sequential row index of the entry that was clicked.</param>
protected internal virtual void OnCloneButtonClicked(int rowIdx)
{
if (IsEditInProgress())
{
DialogBox.Open(
new LocEdString("Edit in progress."),
new LocEdString("You are editing the entry with key \"" + editKey + "\". You cannot clone a row " +
"before applying or discarding those changes. Do you wish to apply those changes first?"),
DialogBox.Type.YesNoCancel,
x =>
{
switch (x)
{
case DialogBox.ResultType.Yes:
if (ApplyChanges())
{
StartClone(rowIdx);
}
break;
case DialogBox.ResultType.No:
DiscardChanges();
StartClone(rowIdx);
break;
}
});
}
else
{
StartClone(rowIdx);
}
}
/// <summary>
/// Attempts to start the build process if user confirms.
/// </summary>
private void TryStartBuild()
{
Action <DialogBox.ResultType> dialogCallback =
(result) =>
{
if (result == DialogBox.ResultType.Yes)
{
TrySaveScene();
}
else if (result == DialogBox.ResultType.No)
{
Build();
}
};
if (EditorApplication.IsSceneModified())
{
DialogBox.Open("Warning", "You current scene has modifications. Do you wish to save them first?",
DialogBox.Type.YesNoCancel, dialogCallback);
}
else
{
Build();
}
}
/// <summary>
/// Called when the user requests that the editor shuts down. You must manually close the editor from this
/// method if you choose to accept the users request.
/// </summary>
static void OnEditorQuitRequested()
{
Action <DialogBox.ResultType> dialogCallback =
(result) =>
{
if (result == DialogBox.ResultType.Yes)
{
TrySaveScene();
}
else if (result == DialogBox.ResultType.No)
{
EditorApplication.SaveProject();
EditorApplication.Quit();
}
};
if (EditorApplication.IsSceneModified())
{
DialogBox.Open("Warning", "You current scene has modifications. Do you wish to save them first?",
DialogBox.Type.YesNoCancel, dialogCallback);
}
else
{
EditorApplication.SaveProject();
EditorApplication.Quit();
}
}
/// <summary>
/// Shows a dialog box that notifies the user that the animation clip is read only.
/// </summary>
private void ShowReadOnlyMessage()
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("You cannot edit keyframes on animation clips that" +
" are imported from an external file.");
DialogBox.Open(title, message, DialogBox.Type.OK);
}
/// <summary>
/// Attempts to apply any changes made to the currently edited row.
/// </summary>
/// <returns>True if the changes were successfully applied, false if the new key already exists in the dictionary.
/// </returns>
private bool ApplyChanges()
{
if (!IsEditInProgress())
{
return(true);
}
if (Contains(editKey) && (editOriginalKey == null || !editOriginalKey.Equals(editKey)))
{
DialogBox.Open(
new LocEdString("Key already exists."),
new LocEdString("Cannot add a key \"" + editKey + "\" to dictionary. Key already exists"),
DialogBox.Type.OK);
return(false);
}
else
{
if (IsTemporaryRow(editRowIdx))
{
editRow.EditMode = false;
editRow.Enabled = false;
}
else
{
rows[editRowIdx].EditMode = false;
}
if (editOriginalKey != null) // Editing
{
EditEntry(editOriginalKey, editKey, editValue);
}
else // Adding/Cloning
{
AddEntry(editKey, editValue);
// Hidden dependency: Initialize must be called after all elements are
// in the dictionary so we do it in two steps
int newRowIdx = rows.Count;
rows[newRowIdx] = CreateRow();
rows[newRowIdx].Initialize(this, guiContentLayout, newRowIdx, depth + 1);
}
editRow.SetIndex(rows.Count);
editKey = CreateKey();
editValue = CreateValue();
editOriginalKey = null;
editRowIdx = -1;
ToggleFoldout(isExpanded);
isModified = true;
return(true);
}
}
private void OnEditorUpdate()
{
if (buildScheduledFrame == Time.FrameIdx)
{
BuildManager.Build();
ProgressBar.Hide();
EditorApplication.OpenFolder(BuildManager.OutputFolder);
DialogBox.Open(new LocEdString("Build complete"), new LocEdString("Build complete"), DialogBox.Type.OK);
}
}
/// <summary>
/// Attempts to open a project at the path currently entered in the project path input box.
/// </summary>
private void OpenProject()
{
string projectPath = projectInputBox.Value;
if (EditorApplication.IsValidProject(projectPath))
{
EditorSettings.AutoLoadLastProject = autoLoadToggle.Value;
Close();
EditorApplication.LoadProject(projectPath);
}
else
{
// Remove invalid project from recent projects list
RecentProject[] recentProjects = EditorSettings.RecentProjects;
for (int i = 0; i < recentProjects.Length; i++)
{
if (PathEx.Compare(recentProjects[i].path, projectPath))
{
RecentProject[] newRecentProjects = new RecentProject[recentProjects.Length - 1];
int idx = 0;
for (int j = 0; j < recentProjects.Length; j++)
{
if (i == j)
{
continue;
}
newRecentProjects[idx] = recentProjects[j];
idx++;
}
EditorSettings.RecentProjects = newRecentProjects;
EditorSettings.Save();
RefreshRecentProjects();
break;
}
}
// Warn user
LocString message = new LocEdString("Provided project path \"{0}\" doesn't contain a valid project.");
message.SetParameter(0, projectPath);
DialogBox.Open(new LocEdString("Error"), message, DialogBox.Type.OK);
}
}
/// <summary>
/// Unloads the currently loaded project. Offers the user a chance to save the current scene if it is modified.
/// Automatically saves all project data before unloading.
/// </summary>
private static void UnloadProject()
{
Action continueUnload =
() =>
{
Scene.Clear();
if (monitor != null)
{
monitor.Destroy();
monitor = null;
}
LibraryWindow window = EditorWindow.GetWindow <LibraryWindow>();
if (window != null)
{
window.Reset();
}
SetSceneDirty(false);
Internal_UnloadProject();
SetStatusProject(false);
};
Action <DialogBox.ResultType> dialogCallback =
(result) =>
{
if (result == DialogBox.ResultType.Yes)
{
SaveScene();
}
continueUnload();
};
if (IsSceneModified())
{
DialogBox.Open("Warning", "You current scene has modifications. Do you wish to save them first?",
DialogBox.Type.YesNoCancel, dialogCallback);
}
else
{
continueUnload();
}
}
/// <summary>
/// Loads a prefab as the current scene at the specified path. If current scene is modified the user is offered a
/// chance to save it.
/// </summary>
/// <param name="path">Path to a valid prefab relative to the resource folder. If path is empty a brand new
/// scene will be loaded.</param>
public static void LoadScene(string path)
{
Action <string> continueLoad =
(scenePath) =>
{
if (string.IsNullOrEmpty(path))
{
Scene.Clear();
lastLoadedScene = null;
}
else
{
lastLoadedScene = Scene.LoadAsync(path);
}
SetSceneDirty(false);
ProjectSettings.LastOpenScene = scenePath;
ProjectSettings.Save();
};
Action <DialogBox.ResultType> dialogCallback =
(result) =>
{
if (result == DialogBox.ResultType.Yes)
{
SaveScene();
continueLoad(path);
}
else if (result == DialogBox.ResultType.No)
{
continueLoad(path);
}
};
if (IsSceneModified())
{
DialogBox.Open("Warning", "You current scene has modifications. Do you wish to save them first?",
DialogBox.Type.YesNoCancel, dialogCallback);
}
else
{
continueLoad(path);
}
}
/// <summary>
/// Triggered when the user clicks on the add button on the title bar. Adds a new empty element to the dictionary.
/// </summary>
protected virtual void OnAddButtonClicked()
{
if (IsEditInProgress())
{
DialogBox.Open(
new LocEdString("Edit in progress."),
new LocEdString("You are editing the entry with key \"" + editKey + "\". You cannot add a row " +
"before applying or discarding those changes. Do you wish to apply those changes first?"),
DialogBox.Type.YesNoCancel,
x =>
{
switch (x)
{
case DialogBox.ResultType.Yes:
if (ApplyChanges())
{
StartAdd();
}
break;
case DialogBox.ResultType.No:
DiscardChanges();
StartAdd();
break;
}
});
}
else
{
if (!isExpanded)
{
ToggleFoldout(true);
}
StartAdd();
}
}
/// <summary>
/// Opens a dialog to allows the user to select a location where to save the current scene.
/// </summary>
public static void SaveSceneAs(Action onSuccess = null, Action onFailure = null)
{
string scenePath = "";
if (BrowseDialog.SaveFile(ProjectLibrary.ResourceFolder, "*.prefab", out scenePath))
{
if (!PathEx.IsPartOf(scenePath, ProjectLibrary.ResourceFolder))
{
DialogBox.Open("Error", "The location must be inside the Resources folder of the project.",
DialogBox.Type.OK,
x =>
{
if (onFailure != null)
{
onFailure();
}
});
}
else
{
// TODO - If path points to an existing non-scene asset or folder I should delete it otherwise
// Internal_SaveScene will silently fail.
scenePath = Path.ChangeExtension(scenePath, ".prefab");
SaveScene(scenePath);
}
}
else
{
// User canceled, so technically a success
if (onSuccess != null)
{
onSuccess();
}
}
}
private void RebuildGUI()
{
GUI.Clear();
guiCurveEditor = null;
guiFieldDisplay = null;
if (selectedSO == null)
{
GUILabel warningLbl = new GUILabel(new LocEdString("Select an object to animate in the Hierarchy or Scene windows."));
GUILayoutY vertLayout = GUI.AddLayoutY();
vertLayout.AddFlexibleSpace();
GUILayoutX horzLayout = vertLayout.AddLayoutX();
vertLayout.AddFlexibleSpace();
horzLayout.AddFlexibleSpace();
horzLayout.AddElement(warningLbl);
horzLayout.AddFlexibleSpace();
return;
}
// Top button row
GUIContent playIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.Play),
new LocEdString("Play"));
GUIContent recordIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.Record),
new LocEdString("Record"));
GUIContent prevFrameIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.FrameBack),
new LocEdString("Previous frame"));
GUIContent nextFrameIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.FrameForward),
new LocEdString("Next frame"));
GUIContent addKeyframeIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.AddKeyframe),
new LocEdString("Add keyframe"));
GUIContent addEventIcon = new GUIContent(EditorBuiltin.GetAnimationWindowIcon(AnimationWindowIcon.AddEvent),
new LocEdString("Add event"));
GUIContent optionsIcon = new GUIContent(EditorBuiltin.GetLibraryWindowIcon(LibraryWindowIcon.Options),
new LocEdString("Options"));
playButton = new GUIButton(playIcon);
recordButton = new GUIButton(recordIcon);
prevFrameButton = new GUIButton(prevFrameIcon);
frameInputField = new GUIIntField();
nextFrameButton = new GUIButton(nextFrameIcon);
addKeyframeButton = new GUIButton(addKeyframeIcon);
addEventButton = new GUIButton(addEventIcon);
optionsButton = new GUIButton(optionsIcon);
playButton.OnClick += () =>
{
// TODO
// - Record current state of the scene object hierarchy
// - Evaluate all curves manually and update them
// - On end, restore original values of the scene object hierarchy
};
recordButton.OnClick += () =>
{
// TODO
// - Every frame read back current values of all the current curve's properties and assign it to the current frame
};
prevFrameButton.OnClick += () =>
{
SetCurrentFrame(currentFrameIdx - 1);
};
frameInputField.OnChanged += SetCurrentFrame;
nextFrameButton.OnClick += () =>
{
SetCurrentFrame(currentFrameIdx + 1);
};
addKeyframeButton.OnClick += () =>
{
guiCurveEditor.AddKeyFrameAtMarker();
};
addEventButton.OnClick += () =>
{
guiCurveEditor.AddEventAtMarker();
};
optionsButton.OnClick += () =>
{
Vector2I openPosition = ScreenToWindowPos(Input.PointerPosition);
AnimationOptions dropDown = DropDownWindow.Open <AnimationOptions>(this, openPosition);
dropDown.Initialize(this);
};
// Property buttons
addPropertyBtn = new GUIButton(new LocEdString("Add property"));
delPropertyBtn = new GUIButton(new LocEdString("Delete selected"));
addPropertyBtn.OnClick += () =>
{
Action openPropertyWindow = () =>
{
Vector2I windowPos = ScreenToWindowPos(Input.PointerPosition);
FieldSelectionWindow fieldSelection = DropDownWindow.Open <FieldSelectionWindow>(this, windowPos);
fieldSelection.OnFieldSelected += OnFieldAdded;
};
if (clipInfo.clip == null)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("Selected object doesn't have an animation clip assigned. Would you like to create" +
" a new animation clip?");
DialogBox.Open(title, message, DialogBox.Type.YesNoCancel, type =>
{
if (type == DialogBox.ResultType.Yes)
{
string clipSavePath;
if (BrowseDialog.SaveFile(ProjectLibrary.ResourceFolder, "*.asset", out clipSavePath))
{
clipSavePath = Path.ChangeExtension(clipSavePath, ".asset");
AnimationClip newClip = new AnimationClip();
ProjectLibrary.Create(newClip, clipSavePath);
LoadAnimClip(newClip);
Animation animation = selectedSO.GetComponent <Animation>();
if (animation == null)
{
animation = selectedSO.AddComponent <Animation>();
}
animation.DefaultClip = newClip;
EditorApplication.SetSceneDirty();
openPropertyWindow();
}
}
});
}
else
{
if (clipInfo.isImported)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("You cannot add/edit/remove curves from animation clips that" +
" are imported from an external file.");
DialogBox.Open(title, message, DialogBox.Type.OK);
}
else
{
openPropertyWindow();
}
}
};
delPropertyBtn.OnClick += () =>
{
if (clipInfo.clip == null)
{
return;
}
if (clipInfo.isImported)
{
LocEdString title = new LocEdString("Warning");
LocEdString message =
new LocEdString("You cannot add/edit/remove curves from animation clips that" +
" are imported from an external file.");
DialogBox.Open(title, message, DialogBox.Type.OK);
}
else
{
LocEdString title = new LocEdString("Warning");
LocEdString message = new LocEdString("Are you sure you want to remove all selected fields?");
DialogBox.Open(title, message, DialogBox.Type.YesNo, x =>
{
if (x == DialogBox.ResultType.Yes)
{
RemoveSelectedFields();
}
});
}
};
GUIPanel mainPanel = GUI.AddPanel();
GUIPanel backgroundPanel = GUI.AddPanel(1);
GUILayout mainLayout = mainPanel.AddLayoutY();
buttonLayout = mainLayout.AddLayoutX();
buttonLayout.AddSpace(5);
buttonLayout.AddElement(playButton);
buttonLayout.AddElement(recordButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(prevFrameButton);
buttonLayout.AddElement(frameInputField);
buttonLayout.AddElement(nextFrameButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(addKeyframeButton);
buttonLayout.AddElement(addEventButton);
buttonLayout.AddSpace(5);
buttonLayout.AddElement(optionsButton);
buttonLayout.AddFlexibleSpace();
buttonLayoutHeight = playButton.Bounds.height;
GUITexture buttonBackground = new GUITexture(null, EditorStyles.HeaderBackground);
buttonBackground.Bounds = new Rect2I(0, 0, Width, buttonLayoutHeight);
backgroundPanel.AddElement(buttonBackground);
GUILayout contentLayout = mainLayout.AddLayoutX();
GUILayout fieldDisplayLayout = contentLayout.AddLayoutY(GUIOption.FixedWidth(FIELD_DISPLAY_WIDTH));
guiFieldDisplay = new GUIAnimFieldDisplay(fieldDisplayLayout, FIELD_DISPLAY_WIDTH,
Height - buttonLayoutHeight * 2, selectedSO);
guiFieldDisplay.OnEntrySelected += OnFieldSelected;
GUILayout bottomButtonLayout = fieldDisplayLayout.AddLayoutX();
bottomButtonLayout.AddElement(addPropertyBtn);
bottomButtonLayout.AddElement(delPropertyBtn);
horzScrollBar = new GUIResizeableScrollBarH();
horzScrollBar.OnScrollOrResize += OnHorzScrollOrResize;
vertScrollBar = new GUIResizeableScrollBarV();
vertScrollBar.OnScrollOrResize += OnVertScrollOrResize;
GUITexture separator = new GUITexture(null, EditorStyles.Separator, GUIOption.FixedWidth(3));
contentLayout.AddElement(separator);
GUILayout curveLayout = contentLayout.AddLayoutY();
GUILayout curveLayoutHorz = curveLayout.AddLayoutX();
GUILayout horzScrollBarLayout = curveLayout.AddLayoutX();
horzScrollBarLayout.AddElement(horzScrollBar);
horzScrollBarLayout.AddFlexibleSpace();
editorPanel = curveLayoutHorz.AddPanel();
curveLayoutHorz.AddElement(vertScrollBar);
curveLayoutHorz.AddFlexibleSpace();
scrollBarHeight = horzScrollBar.Bounds.height;
scrollBarWidth = vertScrollBar.Bounds.width;
Vector2I curveEditorSize = GetCurveEditorSize();
guiCurveEditor = new GUICurveEditor(this, editorPanel, curveEditorSize.x, curveEditorSize.y);
guiCurveEditor.OnFrameSelected += OnFrameSelected;
guiCurveEditor.OnEventAdded += OnEventsChanged;
guiCurveEditor.OnEventModified += EditorApplication.SetProjectDirty;
guiCurveEditor.OnEventDeleted += OnEventsChanged;
guiCurveEditor.OnCurveModified += EditorApplication.SetProjectDirty;
guiCurveEditor.Redraw();
horzScrollBar.SetWidth(curveEditorSize.x);
vertScrollBar.SetHeight(curveEditorSize.y);
UpdateScrollBarSize();
}
