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CComponentsFrmClock: add slot to handle enforced repaint of segments

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If clock removed from screen and instance is not destroyed, then we must
ensure repaint of segments after painted background.

This is required if segments are only will paint if
their content was changed and attribut ct_force_text_paint = false.
This commit is contained in:
Thilo Graf
2017-01-18 11:59:21 +01:00
committed by M. Liebmann
parent 0eb8c7b173
commit 81f26a327d
2 changed files with 24 additions and 8 deletions
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25
src/gui/components/cc_frm_clock.cpp
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@@ -30,7 +30,7 @@
#include "cc_frm_clock.h"
#include <time.h>
#include <sigc++/bind.h>
#include <unistd.h>
#include <errno.h>
#include <ctype.h>
@@ -98,7 +98,10 @@ CComponentsFrmClock::CComponentsFrmClock( const int& x_pos,
initParent(parent);
//init slot for running clock
cl_sl = sigc::mem_fun0(*this, &CComponentsFrmClock::ShowTime);
cl_sl_show = sigc::mem_fun0(*this, &CComponentsFrmClock::ShowTime);
//init slot to ensure paint segments after painted background
cl_sl_repaint = sigc::bind<0>(sigc::mem_fun1(*this, &CComponentsFrmClock::forceSegemnentsPaint), true);
//run clock already if required
if (activ)
@@ -297,6 +300,11 @@ void CComponentsFrmClock::initCCLockItems()
x_lbl += v_cc_items[i-1]->getWidth();
v_cc_items[i]->setPos(x_lbl, y_lbl);
}
//init slot to handle repaint of segments if background was repainted
OnAfterPaintBg.clear();
if (paint_bg)
OnAfterPaintBg.connect(cl_sl_repaint);
}
@@ -321,7 +329,7 @@ bool CComponentsFrmClock::startClock()
cl_timer = new CComponentsTimer(0);
if (cl_timer->OnTimer.empty()){
dprintf(DEBUG_INFO,"\033[33m[CComponentsFrmClock]\t[%s] init slot...\033[0m\n", __func__);
cl_timer->OnTimer.connect(cl_sl);
cl_timer->OnTimer.connect(cl_sl_show);
}
}
cl_timer->setTimerInterval(cl_interval);
@@ -338,6 +346,7 @@ bool CComponentsFrmClock::stopClock()
if (cl_timer){
if (cl_timer->stopTimer()){
dprintf(DEBUG_INFO, "[CComponentsFrmClock] [%s] stopping clock...\n", __func__);
clear();
delete cl_timer;
cl_timer = NULL;
return true;
@@ -374,10 +383,6 @@ void CComponentsFrmClock::paint(bool do_save_bg)
//paint form contents
CComponentsForm::paint(do_save_bg);
#if 0 //has no effect
if (may_blit)
frameBuffer->blit();
#endif
}
void CComponentsFrmClock::setClockFont(Font *font, const int& style)
@@ -450,3 +455,9 @@ bool CComponentsFrmClock::enableColBodyGradient(const int& enable_mode, const fb
}
return false;
}
void CComponentsFrmClock::forceSegemnentsPaint(bool force)
{
for (size_t i = 0; i < v_cc_items.size(); i++)
static_cast <CComponentsLabel*>(v_cc_items[i])->forceTextPaint(force);
}