335 lines
16 KiB
C#
335 lines
16 KiB
C#
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using Ink_Canvas.Helpers;
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using System;
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using System.Windows;
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using System.Windows.Ink;
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using System.Windows.Media.Imaging;
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namespace Ink_Canvas {
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public partial class MainWindow : Window {
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StrokeCollection[] strokeCollections = new StrokeCollection[101];
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bool[] whiteboadLastModeIsRedo = new bool[101];
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StrokeCollection lastTouchDownStrokeCollection = new StrokeCollection();
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int CurrentWhiteboardIndex = 1;
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int WhiteboardTotalCount = 1;
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TimeMachineHistory[][] TimeMachineHistories = new TimeMachineHistory[101][]; //最多99页，0用来存储非白板时的墨迹以便还原
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private void SaveStrokes(bool isBackupMain = false) {
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if (isBackupMain) {
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var timeMachineHistory = timeMachine.ExportTimeMachineHistory();
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TimeMachineHistories[0] = timeMachineHistory;
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timeMachine.ClearStrokeHistory();
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} else {
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var timeMachineHistory = timeMachine.ExportTimeMachineHistory();
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TimeMachineHistories[CurrentWhiteboardIndex] = timeMachineHistory;
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timeMachine.ClearStrokeHistory();
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}
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}
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private void ClearStrokes(bool isErasedByCode) {
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_currentCommitType = CommitReason.ClearingCanvas;
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if (isErasedByCode) _currentCommitType = CommitReason.CodeInput;
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inkCanvas.Strokes.Clear();
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_currentCommitType = CommitReason.UserInput;
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}
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private void RestoreStrokes(bool isBackupMain = false) {
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try {
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if (TimeMachineHistories[CurrentWhiteboardIndex] == null) return; //防止白板打开后不居中
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if (isBackupMain) {
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_currentCommitType = CommitReason.CodeInput;
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timeMachine.ImportTimeMachineHistory(TimeMachineHistories[0]);
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foreach (var item in TimeMachineHistories[0]) {
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if (item.CommitType == TimeMachineHistoryType.UserInput) {
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if (!item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.ShapeRecognition) {
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if (item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.Rotate) {
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if (item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.Clear) {
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if (!item.StrokeHasBeenCleared) {
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if (item.CurrentStroke != null) {
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foreach (var currentStroke in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(currentStroke)) inkCanvas.Strokes.Add(currentStroke);
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}
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}
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if (item.ReplacedStroke != null) {
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foreach (var replacedStroke in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(replacedStroke)) inkCanvas.Strokes.Remove(replacedStroke);
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}
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}
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} else {
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if (item.ReplacedStroke != null) {
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foreach (var replacedStroke in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(replacedStroke)) inkCanvas.Strokes.Add(replacedStroke);
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}
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}
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if (item.CurrentStroke != null) {
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foreach (var currentStroke in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(currentStroke)) inkCanvas.Strokes.Remove(currentStroke);
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}
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}
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}
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}
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_currentCommitType = CommitReason.UserInput;
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}
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} else {
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_currentCommitType = CommitReason.CodeInput;
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timeMachine.ImportTimeMachineHistory(TimeMachineHistories[CurrentWhiteboardIndex]);
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foreach (var item in TimeMachineHistories[CurrentWhiteboardIndex]) {
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if (item.CommitType == TimeMachineHistoryType.UserInput) {
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if (!item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.ShapeRecognition) {
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if (item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.Rotate) {
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if (item.StrokeHasBeenCleared) {
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foreach (var strokes in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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} else {
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foreach (var strokes in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Add(strokes);
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}
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foreach (var strokes in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(strokes))
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inkCanvas.Strokes.Remove(strokes);
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}
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}
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} else if (item.CommitType == TimeMachineHistoryType.Clear) {
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if (!item.StrokeHasBeenCleared) {
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if (item.CurrentStroke != null) {
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foreach (var currentStroke in item.CurrentStroke) {
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if (!inkCanvas.Strokes.Contains(currentStroke)) inkCanvas.Strokes.Add(currentStroke);
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}
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}
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if (item.ReplacedStroke != null) {
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foreach (var replacedStroke in item.ReplacedStroke) {
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if (inkCanvas.Strokes.Contains(replacedStroke)) inkCanvas.Strokes.Remove(replacedStroke);
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}
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}
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} else {
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if (item.ReplacedStroke != null) {
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foreach (var replacedStroke in item.ReplacedStroke) {
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if (!inkCanvas.Strokes.Contains(replacedStroke)) inkCanvas.Strokes.Add(replacedStroke);
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}
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}
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if (item.CurrentStroke != null) {
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foreach (var currentStroke in item.CurrentStroke) {
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if (inkCanvas.Strokes.Contains(currentStroke)) inkCanvas.Strokes.Remove(currentStroke);
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}
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}
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}
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}
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}
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_currentCommitType = CommitReason.UserInput;
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}
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} catch { }
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}
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private void BtnWhiteBoardSwitchPrevious_Click(object sender, EventArgs e) {
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if (CurrentWhiteboardIndex <= 1) return;
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SaveStrokes();
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ClearStrokes(true);
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CurrentWhiteboardIndex--;
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RestoreStrokes();
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UpdateIndexInfoDisplay();
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}
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private void BtnWhiteBoardSwitchNext_Click(object sender, EventArgs e) {
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if (Settings.Automation.IsAutoSaveStrokesAtClear && inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber) {
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SaveScreenShot(true);
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}
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if (CurrentWhiteboardIndex >= WhiteboardTotalCount) {
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BtnWhiteBoardAdd_Click(sender, e);
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return;
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}
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SaveStrokes();
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ClearStrokes(true);
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CurrentWhiteboardIndex++;
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RestoreStrokes();
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UpdateIndexInfoDisplay();
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}
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private void BtnWhiteBoardAdd_Click(object sender, EventArgs e) {
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if (WhiteboardTotalCount >= 99) return;
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if (Settings.Automation.IsAutoSaveStrokesAtClear && inkCanvas.Strokes.Count > Settings.Automation.MinimumAutomationStrokeNumber) {
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SaveScreenShot(true);
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}
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SaveStrokes();
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ClearStrokes(true);
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WhiteboardTotalCount++;
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CurrentWhiteboardIndex++;
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if (CurrentWhiteboardIndex != WhiteboardTotalCount) {
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for (int i = WhiteboardTotalCount; i > CurrentWhiteboardIndex; i--) {
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TimeMachineHistories[i] = TimeMachineHistories[i - 1];
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}
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}
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UpdateIndexInfoDisplay();
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if (WhiteboardTotalCount >= 99) BtnWhiteBoardAdd.IsEnabled = false;
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}
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private void BtnWhiteBoardDelete_Click(object sender, RoutedEventArgs e) {
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ClearStrokes(true);
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if (CurrentWhiteboardIndex != WhiteboardTotalCount) {
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for (int i = CurrentWhiteboardIndex; i <= WhiteboardTotalCount; i++) {
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TimeMachineHistories[i] = TimeMachineHistories[i + 1];
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}
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} else {
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CurrentWhiteboardIndex--;
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}
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WhiteboardTotalCount--;
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RestoreStrokes();
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UpdateIndexInfoDisplay();
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if (WhiteboardTotalCount < 99) BtnWhiteBoardAdd.IsEnabled = true;
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}
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private void UpdateIndexInfoDisplay() {
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TextBlockWhiteBoardIndexInfo.Text = string.Format("{0} / {1}", CurrentWhiteboardIndex, WhiteboardTotalCount);
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if (CurrentWhiteboardIndex == WhiteboardTotalCount) {
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BitmapImage newImageSource = new BitmapImage();
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newImageSource.BeginInit();
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newImageSource.UriSource = new Uri("/Resources/Icons-Fluent/ic_fluent_add_circle_24_regular.png", UriKind.RelativeOrAbsolute);
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newImageSource.EndInit();
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BoardLeftPannelNextPage.Source = newImageSource;
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BoardRightPannelNextPage.Source = newImageSource;
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BoardRightPannelNextPageTextBlock.Text = "加页";
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BoardLeftPannelNextPageTextBlock.Text = "加页";
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} else {
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BitmapImage newImageSource = new BitmapImage();
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newImageSource.BeginInit();
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newImageSource.UriSource = new Uri("/Resources/Icons-Fluent/ic_fluent_arrow_circle_right_24_regular.png", UriKind.RelativeOrAbsolute);
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newImageSource.EndInit();
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BoardLeftPannelNextPage.Source = newImageSource;
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BoardRightPannelNextPage.Source = newImageSource;
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BoardRightPannelNextPageTextBlock.Text = "下一页";
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BoardLeftPannelNextPageTextBlock.Text = "下一页";
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}
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if (CurrentWhiteboardIndex == 1) {
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BtnWhiteBoardSwitchPrevious.IsEnabled = false;
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} else {
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BtnWhiteBoardSwitchPrevious.IsEnabled = true;
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}
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if (CurrentWhiteboardIndex == WhiteboardTotalCount) {
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BtnWhiteBoardSwitchNext.IsEnabled = false;
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} else {
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BtnWhiteBoardSwitchNext.IsEnabled = true;
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}
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if (WhiteboardTotalCount == 1) {
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BtnWhiteBoardDelete.IsEnabled = false;
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} else {
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BtnWhiteBoardDelete.IsEnabled = true;
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}
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}
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}
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}
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