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gui/filebrowser: rework page-up/-down

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Conflicts:
	src/gui/filebrowser.cpp


Origin commit data
------------------
Commit: b4ca0290a3
Author: martii <m4rtii@gmx.de>
Date: 2014-03-22 (Sat, 22 Mar 2014)
This commit is contained in:
martii
2014-03-22 09:40:10 +01:00
committed by [CST] Focus
parent 4a4a871772
commit 52525ec08c
1 changed files with 55 additions and 37 deletions
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92
src/gui/filebrowser.cpp
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@@ -772,7 +772,7 @@ bool CFileBrowser::exec(const char * const dirname)
ChangeDir(name, selection);
int oldselected = selected;
unsigned int oldselected = selected;
uint64_t timeoutEnd = CRCInput::calcTimeoutEnd(g_settings.timing[SNeutrinoSettings::TIMING_FILEBROWSER]);
@@ -806,62 +806,80 @@ bool CFileBrowser::exec(const char * const dirname)
msg_repeatok = CRCInput::RC_down; // jump to next item
}
}
if ((msg == CRCInput::RC_red) || msg == CRCInput::RC_page_down)
else if ((msg == CRCInput::RC_red) || msg == (neutrino_msg_t) g_settings.key_pagedown)
{
selected += listmaxshow;
if (selected >= filelist.size()) {
if (((filelist.size() / listmaxshow) + 1) * listmaxshow == filelist.size() + listmaxshow) // last page has full entries
selected = 0;
if (!(filelist.empty())) {
unsigned int last = filelist.size() - 1;
if (selected != last && selected + listmaxshow >= filelist.size()) {
unsigned int prevselected = selected;
selected = last;
paintItem(prevselected - liststart);
paintItem(selected - liststart);
}
else
selected = selected < (((filelist.size() / listmaxshow) + 1) * listmaxshow) ? (filelist.size() - 1) : 0;
{
selected = (selected == last) ? 0 : selected + listmaxshow;
liststart = (selected / listmaxshow) * listmaxshow;
paint();
}
}
liststart = (selected / listmaxshow) * listmaxshow;
paint();
}
else if ((msg == CRCInput::RC_green) || (msg == CRCInput::RC_page_up) )
else if (msg == CRCInput::RC_green || msg == (neutrino_msg_t) g_settings.key_pageup)
{
if ((int(selected)-int(listmaxshow))<0)
selected=filelist.size()-1;
else
selected -= listmaxshow;
liststart = (selected/listmaxshow)*listmaxshow;
paint();
if (!(filelist.empty())) {
if (selected && selected < listmaxshow) {
unsigned int prevselected = selected;
selected = 0;
paintItem(prevselected - liststart);
paintItem(selected - liststart);
}
else
{
selected = selected ? selected - listmaxshow : filelist.size() - 1;
liststart = (selected/listmaxshow)*listmaxshow;
paint();
}
}
}
else if (msg_repeatok == CRCInput::RC_up)
{
int prevselected=selected;
if(selected==0)
if (!(filelist.empty()))
{
selected = filelist.size()-1;
}
else
selected--;
paintItem(prevselected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if(oldliststart!=liststart)
{
paint();
}
else
{
paintItem(selected - liststart);
unsigned int prevselected=selected;
unsigned int prevliststart = liststart;
if (selected)
selected --;
else
selected = filelist.size() - 1;
liststart = (selected/listmaxshow)*listmaxshow;
if(prevliststart!=liststart)
{
paint();
}
else
{
paintItem(prevselected - prevliststart);
paintItem(selected - liststart);
}
}
}
else if (msg_repeatok == CRCInput::RC_down)
{
if (!(filelist.empty()))
{
int prevselected=selected;
unsigned int prevselected=selected;
unsigned int prevliststart = liststart;
selected = (selected + 1) % filelist.size();
paintItem(prevselected - liststart);
unsigned int oldliststart = liststart;
liststart = (selected/listmaxshow)*listmaxshow;
if(oldliststart!=liststart)
if(prevliststart!=liststart)
{
paint();
}
else
{
paintItem(prevselected - prevliststart);
paintItem(selected - liststart);
}
}
}
else if ( ( msg == CRCInput::RC_timeout ) )