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CEpgData: hold header instance to prevent flickering on page scroll

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Header class is not required here, square-object is adequate,
therefore usage of title text object is justified and can be used on stack,
heap is not required in this case.
Note: Header class provides a title parameter and could do this at once.


Origin commit data
------------------
Branch: ni/coolstream
Commit: 14da9e510b
Author: Thilo Graf <dbt@novatux.de>
Date: 2016-03-22 (Tue, 22 Mar 2016)



------------------
This commit was generated by Migit
This commit is contained in:
Thilo Graf
2016-03-22 10:04:16 +01:00
parent 8c9bd16b1c
commit 21a3a7a90c
2 changed files with 22 additions and 15 deletions
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34
src/gui/epgview.cpp
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@@ -121,6 +121,13 @@ CEpgData::CEpgData()
bigFonts = false;
frameBuffer = CFrameBuffer::getInstance();
tmdbtoggle = false;
header = NULL;
}
CEpgData::~CEpgData()
{
delete header;
header = NULL;
}
void CEpgData::start()
@@ -491,10 +498,6 @@ int CEpgData::show(const t_channel_id channel_id, uint64_t a_id, time_t* a_start
tmdbtoggle = false;
stars = 0;
CComponentsHeader* header = NULL;
CComponentsPicture* headerPic = NULL;
CComponentsText* headerText = NULL;
int height = g_Font[SNeutrinoSettings::FONT_TYPE_EPG_DATE]->getHeight();
t_channel_id epg_id = channel_id;
@@ -675,17 +678,25 @@ int CEpgData::show(const t_channel_id channel_id, uint64_t a_id, time_t* a_start
//show the epg
// header + logo
int header_h = std::max(toph, logo_h);
header = new CComponentsHeader(sx, sy, ox, header_h);
if (!header){
header = new CComponentsShapeSquare(sx, sy, ox, header_h);
header->setCorner(RADIUS_LARGE, CORNER_TOP);
}
header->setColorBody(COL_MENUHEAD_PLUS_0);
header->enableColBodyGradient(g_settings.theme.menu_Head_gradient, COL_MENUCONTENT_PLUS_0, g_settings.theme.menu_Head_gradient_direction);
header->setHeight(header_h);
CComponentsPicture* headerPic = NULL; //NOTE: class CComponentsChannelLogo is preferred for channel logos
if (pic_offx > 0) {
headerPic = new CComponentsPicture(sx+10, sy + (header_h-logo_h)/2, logo_w, logo_h, lname);
headerPic->doPaintBg(false);
}
std::string textAll = (!text2.empty()) ? text1 + "\n" + text2 : text1;
headerText = new CComponentsText(sx+15+pic_offx, sy, ox-15-pic_offx, header_h, textAll, CTextBox::NO_AUTO_LINEBREAK, g_Font[SNeutrinoSettings::FONT_TYPE_EPG_TITLE]);
headerText->doPaintBg(false);
headerText->setTextColor(COL_MENUHEAD_TEXT);
CComponentsText headerText(sx+15+pic_offx, sy, ox-15-pic_offx, header_h, textAll, CTextBox::NO_AUTO_LINEBREAK, g_Font[SNeutrinoSettings::FONT_TYPE_EPG_TITLE]);
headerText.doPaintBg(false);
headerText.setTextColor(COL_MENUHEAD_TEXT);
header->paint(CC_SAVE_SCREEN_NO);
headerText->paint(CC_SAVE_SCREEN_NO);
headerText.paint(CC_SAVE_SCREEN_NO);
if (headerPic)
headerPic->paint(CC_SAVE_SCREEN_NO);
@@ -1057,11 +1068,6 @@ int CEpgData::show(const t_channel_id channel_id, uint64_t a_id, time_t* a_start
}
if (headerPic)
delete headerPic;
if (headerText)
delete headerText;
if (header)
delete header;
return res;
}