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CScreenSaver: add signal/slot handler OnBeforeStart(), try to fix infoclock

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In some constelations it is not required to enable infoclock after close
screensaver. So it is possible to cotrol this from other objects.


Origin commit data
------------------
Commit: 6c8bd66801
Author: Thilo Graf <dbt@novatux.de>
Date: 2015-11-18 (Wed, 18 Nov 2015)
This commit is contained in:
Thilo Graf
2015-11-18 19:41:16 +01:00
parent 8ccd3b0ae6
commit 68d732057a
2 changed files with 9 additions and 7 deletions
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11
src/gui/screensaver.cpp
View File

@@ -52,7 +52,6 @@ CScreenSaver::CScreenSaver()
m_viewer = new CPictureViewer(); m_viewer = new CPictureViewer();
index = 0; index = 0;
status_mute = CAudioMute::getInstance()->getStatus(); status_mute = CAudioMute::getInstance()->getStatus();
status_clock = InfoClock->getStatus();
} }
CScreenSaver::~CScreenSaver() CScreenSaver::~CScreenSaver()
@@ -77,12 +76,10 @@ CScreenSaver* CScreenSaver::getInstance()
void CScreenSaver::Start() void CScreenSaver::Start()
{ {
OnBeforeStart();
status_mute = CAudioMute::getInstance()->getStatus(); status_mute = CAudioMute::getInstance()->getStatus();
CAudioMute::getInstance()->enableMuteIcon(false); CAudioMute::getInstance()->enableMuteIcon(false);
status_clock = InfoClock->getStatus();
InfoClock->enableInfoClock(false);
m_viewer->SetScaling((CPictureViewer::ScalingMode)g_settings.picviewer_scaling); m_viewer->SetScaling((CPictureViewer::ScalingMode)g_settings.picviewer_scaling);
m_viewer->SetVisible(g_settings.screen_StartX, g_settings.screen_EndX, g_settings.screen_StartY, g_settings.screen_EndY); m_viewer->SetVisible(g_settings.screen_StartX, g_settings.screen_EndX, g_settings.screen_StartY, g_settings.screen_EndY);
@@ -117,8 +114,12 @@ void CScreenSaver::Stop()
thrScreenSaver = 0; thrScreenSaver = 0;
m_frameBuffer->paintBackground(); //clear entire screen m_frameBuffer->paintBackground(); //clear entire screen
InfoClock->enableInfoClock(status_clock);
CAudioMute::getInstance()->enableMuteIcon(status_mute); CAudioMute::getInstance()->enableMuteIcon(status_mute);
if (!OnAfterStop.empty())
OnAfterStop();
else
InfoClock->enableInfoClock();
} }
void* CScreenSaver::ScreenSaverPrg(void* arg) void* CScreenSaver::ScreenSaverPrg(void* arg)

5
src/gui/screensaver.h
View File

@@ -29,7 +29,7 @@
#include <vector> #include <vector>
#include <string> #include <string>
class CScreenSaver class CScreenSaver : public sigc::trackable
{ {
private: private:
CFrameBuffer *m_frameBuffer; CFrameBuffer *m_frameBuffer;
@@ -40,7 +40,6 @@ class CScreenSaver
unsigned int index; unsigned int index;
bool status_mute; bool status_mute;
bool status_clock;
bool ReadDir(); bool ReadDir();
void PaintPicture(); void PaintPicture();
@@ -52,6 +51,8 @@ class CScreenSaver
void Start(); void Start();
void Stop(); void Stop();
sigc::signal<void> OnBeforeStart;
sigc::signal<void> OnAfterStop;
}; };
#endif // __CSCREENSAVER_H__ #endif // __CSCREENSAVER_H__