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Move all selected rows up/down rather than just the active row

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Originally committed to SVN as r6288.
This commit is contained in:
Thomas Goyne 2012-01-13 20:19:06 +00:00
parent 7e557c1dad
commit 789f25aff2
1 changed files with 27 additions and 27 deletions
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48
aegisub/src/command/grid.cpp
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@ -197,60 +197,60 @@ struct grid_tags_simplify : public Command {
};
template<class T, class U>
static bool move_one(T begin, T end, U value) {
T it = find(begin, end, value);
assert(it != end);
T prev = it;
++prev;
prev = find_if(prev, end, cast<U>());
if (prev != end) {
static bool move_one(T begin, T end, U const& value) {
size_t move_count = 0;
T prev = end;
for (; begin != end; ++begin) {
typename U::key_type cur = dynamic_cast<typename U::key_type>(*begin);
bool in_set = !!value.count(cur);
if (!in_set && cur)
prev = begin;
else if (in_set && prev != end) {
using std::swap;
swap(*it, *prev);
return true;
swap(*begin, *prev);
prev = begin;
if (++move_count == value.size())
break;
}
return false;
}
return move_count > 0;
}
/// Move the active line up one row
/// Move the selected lines up one row
struct grid_move_up : public Command {
CMD_NAME("grid/move/up")
STR_MENU("Move line up")
STR_DISP("Move line up")
STR_HELP("Move the selected line up one row")
STR_HELP("Move the selected lines up one row")
CMD_TYPE(COMMAND_VALIDATE)
bool Validate(const agi::Context *c) {
return c->selectionController->GetActiveLine() != 0;
return c->selectionController->GetSelectedSet().size() != 0;
}
void operator()(agi::Context *c) {
if (AssDialogue *line = c->selectionController->GetActiveLine()) {
if (move_one(c->ass->Line.rbegin(), c->ass->Line.rend(), line))
if (move_one(c->ass->Line.begin(), c->ass->Line.end(), c->selectionController->GetSelectedSet()))
c->ass->Commit(_("move lines"), AssFile::COMMIT_ORDER);
}
}
};
/// Move the active line down one row
/// Move the selected lines down one row
struct grid_move_down : public Command {
CMD_NAME("grid/move/down")
STR_MENU("Move line down")
STR_DISP("Move line down")
STR_HELP("Move the selected line down one row")
STR_HELP("Move the selected lines down one row")
CMD_TYPE(COMMAND_VALIDATE)
bool Validate(const agi::Context *c) {
return c->selectionController->GetActiveLine() != 0;
return c->selectionController->GetSelectedSet().size() != 0;
}
void operator()(agi::Context *c) {
if (AssDialogue *line = c->selectionController->GetActiveLine()) {
if (move_one(c->ass->Line.begin(), c->ass->Line.end(), line))
if (move_one(c->ass->Line.rbegin(), c->ass->Line.rend(), c->selectionController->GetSelectedSet()))
c->ass->Commit(_("move lines"), AssFile::COMMIT_ORDER);
}
}
};
/// Swaps the two selected lines.