[vlmc-devel] Timeline, Workflow: Introduce shared_ptr to handle IService::filter(), EffectHelper and Clip

[Yikai Lu]

vlmc | branch: master | Yikai Lu <luyikei.qmltu at gmail.com> | Mon Jun 27 16:37:41 2016 +0900| [4ecbe7b67bafeb2570da94e45668daf5180851ca] | committer: Yikai Lu

Timeline, Workflow: Introduce shared_ptr to handle IService::filter(), EffectHelper and Clip

Sorry that this commit is big, but in order not to break building and not to make more bugs, those changes should be made.

But Good News! Many segfaults are fixed by this commit. Especially ones caused by redo/undo are mostly fixed.

> https://code.videolan.org/videolan/vlmc/commit/4ecbe7b67bafeb2570da94e45668daf5180851ca
---

 src/Backend/IService.h                            |  3 +-
 src/Backend/MLT/MLTService.cpp                    |  4 +-
 src/Backend/MLT/MLTService.h                      |  2 +-
 src/Commands/Commands.cpp                         | 42 +++++++--------
 src/Commands/Commands.h                           | 36 +++++++------
 src/EffectsEngine/EffectHelper.cpp                | 12 ++---
 src/EffectsEngine/EffectHelper.h                  |  9 ++--
 src/Gui/effectsengine/EffectInstanceListModel.cpp |  2 +-
 src/Gui/effectsengine/EffectInstanceWidget.cpp    | 13 ++---
 src/Gui/effectsengine/EffectInstanceWidget.h      |  6 +--
 src/Gui/effectsengine/EffectStack.cpp             |  4 +-
 src/Gui/timeline/AbstractGraphicsItem.h           |  4 +-
 src/Gui/timeline/AbstractGraphicsMediaItem.cpp    | 21 +++-----
 src/Gui/timeline/AbstractGraphicsMediaItem.h      | 13 ++---
 src/Gui/timeline/GraphicsAudioItem.cpp            |  6 +--
 src/Gui/timeline/GraphicsAudioItem.h              |  2 +-
 src/Gui/timeline/GraphicsEffectItem.cpp           | 22 ++++----
 src/Gui/timeline/GraphicsEffectItem.h             | 11 ++--
 src/Gui/timeline/GraphicsMovieItem.cpp            |  6 +--
 src/Gui/timeline/GraphicsMovieItem.h              |  2 +-
 src/Gui/timeline/TracksScene.cpp                  | 10 ++--
 src/Gui/timeline/TracksView.cpp                   | 64 +++++++----------------
 src/Gui/timeline/TracksView.h                     |  9 +---
 src/Workflow/MainWorkflow.cpp                     | 16 ++----
 src/Workflow/MainWorkflow.h                       | 12 ++---
 src/Workflow/TrackWorkflow.cpp                    |  8 +--
 src/Workflow/TrackWorkflow.h                      | 14 ++---
 27 files changed, 153 insertions(+), 200 deletions(-)

Diff:   https://code.videolan.org/videolan/vlmc/commit/4ecbe7b67bafeb2570da94e45668daf5180851ca