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gui/channellist.cpp: reuse code as updateSelection()

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Origin commit data
------------------
Commit: 3d5d834f3c
Author: [CST] Focus <focus.cst@gmail.com>
Date: 2012-04-04 (Wed, 04 Apr 2012)
This commit is contained in:
[CST] Focus
2012-04-04 18:34:51 +04:00
parent 2017212ffa
commit 1d130adc7e
2 changed files with 43 additions and 65 deletions
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107
src/gui/channellist.cpp
View File

@@ -517,6 +517,31 @@ void CChannelList::calcSize()
y = frameBuffer->getScreenY() + (frameBuffer->getScreenHeight() - (height+ info_height)) / 2; y = frameBuffer->getScreenY() + (frameBuffer->getScreenHeight() - (height+ info_height)) / 2;
} }
bool CChannelList::updateSelection(int newpos)
{
bool actzap = false;
if((int) selected != newpos) {
int prev_selected = selected;
unsigned int oldliststart = liststart;
selected = newpos;
liststart = (selected/listmaxshow)*listmaxshow;
if (oldliststart != liststart)
paint();
else {
paintItem(prev_selected - liststart);
paintItem(selected - liststart);
showChannelLogo();
}
if(this->new_mode_active && SameTP()) {
actzap = true;
zapTo(selected);
}
}
return actzap;
}
#define CHANNEL_SMSKEY_TIMEOUT 800 #define CHANNEL_SMSKEY_TIMEOUT 800
/* return: >= 0 to zap, -1 on cancel, -3 on list mode change, -4 list edited, -2 zap but no restore old list/chan ?? */ /* return: >= 0 to zap, -1 on cancel, -3 on list mode change, -4 list edited, -2 zap but no restore old list/chan ?? */
int CChannelList::show() int CChannelList::show()
@@ -644,84 +669,36 @@ int CChannelList::show()
timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_CHANLIST]); timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_CHANLIST]);
} }
else if (msg == (neutrino_msg_t) g_settings.key_list_start) { else if (msg == (neutrino_msg_t) g_settings.key_list_start) {
selected=0; actzap = updateSelection(0);
liststart = (selected/listmaxshow)*listmaxshow;
paint();
if(this->new_mode_active && SameTP()) {
actzap = true;
zapTo(selected);
}
} }
else if (msg == (neutrino_msg_t) g_settings.key_list_end) { else if (msg == (neutrino_msg_t) g_settings.key_list_end) {
selected=chanlist.size()-1; actzap = updateSelection(chanlist.size()-1);
liststart = (selected/listmaxshow)*listmaxshow;
paint();
if(this->new_mode_active && SameTP()) {
actzap = true;
zapTo(selected);
}
} }
else if (msg == CRCInput::RC_up || (int) msg == g_settings.key_channelList_pageup) else if (msg == CRCInput::RC_up || (int) msg == g_settings.key_channelList_pageup)
{ {
int step = 0; int step = ((int) msg == g_settings.key_channelList_pageup) ? listmaxshow : 1; // browse or step 1
int prev_selected = selected; int new_selected = selected - step;
if (new_selected < 0) {
step = ((int) msg == g_settings.key_channelList_pageup) ? listmaxshow : 1; // browse or step 1 if (selected != 0 && step != 1)
selected -= step; new_selected = 0;
if((prev_selected-step) < 0) {
if(prev_selected != 0 && step != 1)
selected = 0;
else else
selected = chanlist.size() - 1; new_selected = chanlist.size() - 1;
} }
actzap = updateSelection(new_selected);
paintItem(prev_selected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if(oldliststart!=liststart)
paint();
else {
paintItem(selected - liststart);
showChannelLogo();
}
if(this->new_mode_active && SameTP()) {
actzap = true;
zapTo(selected);
}
//paintHead();
} }
else if (msg == CRCInput::RC_down || (int) msg == g_settings.key_channelList_pagedown) else if (msg == CRCInput::RC_down || (int) msg == g_settings.key_channelList_pagedown)
{ {
unsigned int step = 0; int step = ((int) msg == g_settings.key_channelList_pagedown) ? listmaxshow : 1; // browse or step 1
unsigned int prev_selected = selected; int new_selected = selected + step;
if (new_selected >= (int) chanlist.size()) {
step = ((int) msg == g_settings.key_channelList_pagedown) ? listmaxshow : 1; // browse or step 1 if ((chanlist.size() - listmaxshow -1 < selected) && (selected != (chanlist.size() - 1)) && (step != 1))
selected += step; new_selected = chanlist.size() - 1;
if(selected >= chanlist.size()) {
if((chanlist.size() - listmaxshow -1 < prev_selected) && (prev_selected != (chanlist.size() - 1)) && (step != 1))
selected = chanlist.size() - 1;
else if (((chanlist.size() / listmaxshow) + 1) * listmaxshow == chanlist.size() + listmaxshow) // last page has full entries else if (((chanlist.size() / listmaxshow) + 1) * listmaxshow == chanlist.size() + listmaxshow) // last page has full entries
selected = 0; new_selected = 0;
else else
selected = ((step == listmaxshow) && (selected < (((chanlist.size() / listmaxshow)+1) * listmaxshow))) ? (chanlist.size() - 1) : 0; new_selected = ((step == (int) listmaxshow) && (new_selected < (int) (((chanlist.size() / listmaxshow)+1) * listmaxshow))) ? (chanlist.size() - 1) : 0;
} }
actzap = updateSelection(new_selected);
paintItem(prev_selected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if(oldliststart!=liststart)
paint();
else {
paintItem(selected - liststart);
showChannelLogo();
}
if(this->new_mode_active && SameTP()) {
actzap = true;
zapTo(selected);
}
//paintHead();
} }
else if ((msg == (neutrino_msg_t)g_settings.key_bouquet_up) && (bouquetList != NULL)) { else if ((msg == (neutrino_msg_t)g_settings.key_bouquet_up) && (bouquetList != NULL)) {
if (bouquetList->Bouquets.size() > 0) { if (bouquetList->Bouquets.size() > 0) {

1
src/gui/channellist.h
View File

@@ -89,6 +89,7 @@ private:
void clearItem2DetailsLine (); void clearItem2DetailsLine ();
void paintItem2DetailsLine (int pos, int ch_index); void paintItem2DetailsLine (int pos, int ch_index);
void paintItem(int pos); void paintItem(int pos);
bool updateSelection(int newpos);
void paint(); void paint();
void paintHead(); void paintHead();
void paintButtonBar(bool is_current); void paintButtonBar(bool is_current);