actions: toggle screen lock: check if screen is lockable before asking for width

This commit is contained in:
Andrzej Rybczak
2015-04-18 20:51:03 +02:00
parent ccad8fcf06
commit 7bcf79109f
20 changed files with 31 additions and 62 deletions

View File

@@ -53,6 +53,7 @@ struct Visualizer: Screen<NC::Window>, Tabbable
virtual void spacePressed() OVERRIDE;
virtual void mouseButtonPressed(MEVENT) OVERRIDE { }
virtual bool isLockable() OVERRIDE { return true; }
virtual bool isMergable() OVERRIDE { return true; }
// private members
@@ -60,9 +61,6 @@ struct Visualizer: Screen<NC::Window>, Tabbable
void ResetFD();
void FindOutputID();
protected:
virtual bool isLockable() OVERRIDE { return true; }
private:
void DrawSoundWave(int16_t *, ssize_t, size_t, size_t);
void DrawSoundWaveStereo(int16_t *, int16_t *, ssize_t, size_t);