improve:退出放映时收纳及PPT记忆上次播放页数

This commit is contained in:
2025-12-13 17:38:35 +08:00
parent 2e343cbbf9
commit 8b2bc2f064
4 changed files with 72 additions and 117 deletions
+16 -2
View File
@@ -273,7 +273,9 @@ namespace Ink_Canvas.Helpers
/// <summary>
/// 保存所有墨迹到文件
/// </summary>
public void SaveAllStrokesToFile(Presentation presentation)
/// <param name="presentation">演示文稿对象</param>
/// <param name="currentSlideIndex">当前播放的页码,如果提供则使用此值保存位置,否则使用_lockedSlideIndex</param>
public void SaveAllStrokesToFile(Presentation presentation, int currentSlideIndex = -1)
{
if (!IsAutoSaveEnabled || string.IsNullOrEmpty(AutoSaveLocation) || presentation == null) return;
@@ -290,7 +292,19 @@ namespace Ink_Canvas.Helpers
// 保存位置信息
try
{
File.WriteAllText(Path.Combine(folderPath, "Position"), _lockedSlideIndex.ToString());
// 优先使用传入的当前页码,否则使用锁定的页码
int positionToSave = currentSlideIndex > 0 ? currentSlideIndex : _lockedSlideIndex;
// 如果都没有有效值,尝试使用最后切换的页码
if (positionToSave <= 0 && _lastSwitchSlideIndex > 0)
{
positionToSave = _lastSwitchSlideIndex;
}
if (positionToSave > 0)
{
File.WriteAllText(Path.Combine(folderPath, "Position"), positionToSave.ToString());
LogHelper.WriteLogToFile($"已保存PPT播放位置: {positionToSave}", LogHelper.LogType.Trace);
}
}
catch (Exception ex)
{