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add allowsFiltering / allowsSearching checks

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This commit is contained in:
Andrzej Rybczak
2012-09-03 16:50:01 +02:00
parent ce80c21ea5
commit 506e79b4b1
14 changed files with 82 additions and 3 deletions
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11
src/actions.cpp
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@@ -346,6 +346,7 @@ void Action::FindItem(const FindDirection fd)
Searchable *w = dynamic_cast<Searchable *>(myScreen);
assert(w);
assert(w->allowsSearching());
LockStatusbar();
Statusbar() << "Find " << (fd == fdForward ? "forward" : "backward") << ": ";
@@ -1997,7 +1998,8 @@ void ReversePlaylist::Run()
bool ApplyFilter::canBeRun() const
{
return dynamic_cast<Filterable *>(myScreen);
auto w = dynamic_cast<Filterable *>(myScreen);
return w && w->allowsFiltering();
}
void ApplyFilter::Run()
@@ -2007,6 +2009,7 @@ void ApplyFilter::Run()
Filterable *f = dynamic_cast<Filterable *>(myScreen);
assert(f);
assert(f->allowsFiltering());
LockStatusbar();
Statusbar() << NC::fmtBold << "Apply filter: " << NC::fmtBoldEnd;
@@ -2072,7 +2075,8 @@ void Find::Run()
bool FindItemBackward::canBeRun() const
{
return dynamic_cast<Searchable *>(myScreen);
auto w = dynamic_cast<Searchable *>(myScreen);
return w && w->allowsSearching();
}
void FindItemForward::Run()
@@ -2083,7 +2087,8 @@ void FindItemForward::Run()
bool FindItemForward::canBeRun() const
{
return dynamic_cast<Searchable *>(myScreen);
auto w = dynamic_cast<Searchable *>(myScreen);
return w && w->allowsSearching();
}
void FindItemBackward::Run()