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Code Issues Releases Wiki Activity

Limit the duration of the lines created with Insert (before) and Insert (after) to the default timing length 

Originally committed to SVN as r6739.
This commit is contained in:
Thomas Goyne 2012-05-02 00:31:44 +00:00
parent cb75c42f04
commit 4be8e3595b
1 changed files with 47 additions and 44 deletions
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91
aegisub/src/command/subtitle.cpp
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@ -148,29 +148,33 @@ struct subtitle_insert_after : public validate_nonempty_selection {
STR_HELP("Inserts a line after current")
void operator()(agi::Context *c) {
int n = c->subsGrid->GetFirstSelRow();
int nrows = c->subsGrid->GetRows();
AssDialogue *active_line = c->selectionController->GetActiveLine();
// Create line to add
AssDialogue *def = new AssDialogue;
if (n == nrows-1) {
def->Start = c->subsGrid->GetDialogue(n)->End;
def->End = c->subsGrid->GetDialogue(n)->End;
def->End = def->End + OPT_GET("Timing/Default Duration")->GetInt();
}
else {
def->Start = c->subsGrid->GetDialogue(n)->End;
def->End = c->subsGrid->GetDialogue(n+1)->Start;
}
if (def->End < def->Start) def->End = def->Start + OPT_GET("Timing/Default Duration")->GetInt();
def->Style = c->subsGrid->GetDialogue(n)->Style;
AssDialogue *new_line = new AssDialogue;
new_line->Style = active_line->Style;
new_line->Start = active_line->End;
new_line->End = new_line->Start + OPT_GET("Timing/Default Duration")->GetInt();
// Insert it
c->subsGrid->BeginBatch();
c->subsGrid->InsertLine(def, n, true);
c->subsGrid->SelectRow(n + 1);
c->subsGrid->SetActiveLine(def);
c->subsGrid->EndBatch();
for (entryIter it = c->ass->Line.begin(); it != c->ass->Line.end(); ++it) {
AssDialogue *diag = dynamic_cast<AssDialogue*>(*it);
// Limit the line to the available time
if (diag && diag->Start >= new_line->Start)
new_line->End = std::min(new_line->End, diag->Start);
// If we just hit the active line, insert the new line after it
if (diag == active_line) {
++it;
c->ass->Line.insert(it, new_line);
--it;
}
}
c->ass->Commit(_("line insertion"), AssFile::COMMIT_DIAG_ADDREM);
SelectionController<AssDialogue>::Selection sel;
sel.insert(new_line);
c->selectionController->SetSelectedSet(sel);
c->selectionController->SetActiveLine(new_line);
}
};
@ -195,31 +199,30 @@ struct subtitle_insert_before : public validate_nonempty_selection {
STR_HELP("Inserts a line before current")
void operator()(agi::Context *c) {
int n = c->subsGrid->GetFirstSelRow();
AssDialogue *active_line = c->selectionController->GetActiveLine();
// Create line to add
AssDialogue *def = new AssDialogue;
if (n == 0) {
def->Start = 0;
def->End = c->subsGrid->GetDialogue(n)->Start;
}
else if (c->subsGrid->GetDialogue(n-1)->End > c->subsGrid->GetDialogue(n)->Start) {
def->Start = c->subsGrid->GetDialogue(n)->Start-OPT_GET("Timing/Default Duration")->GetInt();
def->End = c->subsGrid->GetDialogue(n)->Start;
}
else {
def->Start = c->subsGrid->GetDialogue(n-1)->End;
def->End = c->subsGrid->GetDialogue(n)->Start;
}
if (def->End < def->Start) def->End = def->Start+OPT_GET("Timing/Default Duration")->GetInt();
def->Style = c->subsGrid->GetDialogue(n)->Style;
AssDialogue *new_line = new AssDialogue;
new_line->Style = active_line->Style;
new_line->End = active_line->Start;
new_line->Start = new_line->End - OPT_GET("Timing/Default Duration")->GetInt();
// Insert it
c->subsGrid->BeginBatch();
c->subsGrid->InsertLine(def, n, false);
c->subsGrid->SelectRow(n);
c->subsGrid->SetActiveLine(def);
c->subsGrid->EndBatch();
for (entryIter it = c->ass->Line.begin(); it != c->ass->Line.end(); ++it) {
AssDialogue *diag = dynamic_cast<AssDialogue*>(*it);
// Limit the line to the available time
if (diag && diag->End <= new_line->End)
new_line->Start = std::max(new_line->Start, diag->End);
// If we just hit the active line, insert the new line before it
if (diag == active_line)
c->ass->Line.insert(it, new_line);
}
c->ass->Commit(_("line insertion"), AssFile::COMMIT_DIAG_ADDREM);
SelectionController<AssDialogue>::Selection sel;
sel.insert(new_line);
c->selectionController->SetSelectedSet(sel);
c->selectionController->SetActiveLine(new_line);
}
};