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gui/filebrowser: fix page up/down

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Conflicts:
	src/gui/filebrowser.cpp


Origin commit data
------------------
Commit: f63c3da37c
Author: martii <m4rtii@gmx.de>
Date: 2014-04-09 (Wed, 09 Apr 2014)
This commit is contained in:
martii
2014-04-09 22:05:08 +02:00
committed by [CST] Focus
parent 52525ec08c
commit e04eae71ec
1 changed files with 29 additions and 35 deletions
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64
src/gui/filebrowser.cpp
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@@ -806,41 +806,6 @@ bool CFileBrowser::exec(const char * const dirname)
msg_repeatok = CRCInput::RC_down; // jump to next item msg_repeatok = CRCInput::RC_down; // jump to next item
} }
} }
else if ((msg == CRCInput::RC_red) || msg == (neutrino_msg_t) g_settings.key_pagedown)
{
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 == last) ? 0 : selected + listmaxshow;
liststart = (selected / listmaxshow) * listmaxshow;
paint();
}
}
}
else if (msg == CRCInput::RC_green || msg == (neutrino_msg_t) g_settings.key_pageup)
{
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) else if (msg_repeatok == CRCInput::RC_up)
{ {
if (!(filelist.empty())) if (!(filelist.empty()))
@@ -930,6 +895,35 @@ bool CFileBrowser::exec(const char * const dirname)
ChangeDir(".."); ChangeDir("..");
} }
} }
else if ((msg == CRCInput::RC_red) || msg == (neutrino_msg_t) g_settings.key_pagedown)
{
if (!(filelist.empty())) {
unsigned int last = filelist.size() - 1;
if (selected != last && selected + listmaxshow >= filelist.size()) {
selected = last;
}
else
{
selected = (selected == last) ? 0 : selected + listmaxshow;
liststart = (selected / listmaxshow) * listmaxshow;
}
paint();
}
}
else if (msg == CRCInput::RC_green || msg == (neutrino_msg_t) g_settings.key_pageup)
{
if (!(filelist.empty())) {
if (selected && selected < listmaxshow) {
selected = 0;
}
else
{
selected = selected ? selected - listmaxshow : filelist.size() - 1;
liststart = (selected/listmaxshow)*listmaxshow;
}
paint();
}
}
else if ( msg == CRCInput::RC_blue ) else if ( msg == CRCInput::RC_blue )
{ {
if(Filter != NULL) if(Filter != NULL)