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When the cursor is in a comment block, insert override tags at the beginning of the block rather than inside the comment

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Originally committed to SVN as r5757.
This commit is contained in:
Thomas Goyne 2011-10-19 03:24:10 +00:00
parent 4009d24e73
commit 035445e93a
2 changed files with 40 additions and 24 deletions
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62
aegisub/src/subs_edit_box.cpp
View file

@ -662,14 +662,14 @@ void SubsEditBox::OnCommentChange(wxCommandEvent &event) {
SetSelectedRows(&AssDialogue::Comment, CommentBox->GetValue(), _("comment change"), AssFile::COMMIT_DIAG_META);
}
int SubsEditBox::BlockAtPos(int pos) const {
int n=0;
wxString text = TextEdit->GetText();;
int max = text.Length()-1;
for (int i=0;i<=pos && i<=max;i++) {
if (i > 0 && text[i] == '{') n++;
if (text[i] == '}' && i != max && i != pos && i != pos -1 && (i+1 == max || text[i+1] != '{')) n++;
int SubsEditBox::BlockAtPos(wxString const& text, int pos) const {
int n = 0;
int max = text.size() - 1;
for (int i = 0; i <= pos && i <= max; ++i) {
if (i > 0 && text[i] == '{')
n++;
if (text[i] == '}' && i != max && i != pos && i != pos -1 && (i+1 == max || text[i+1] != '{'))
n++;
}
return n;
@ -684,27 +684,43 @@ void SubsEditBox::SetTag(wxString tag, wxString value, bool atEnd) {
int selstart, selend;
get_selection(TextEdit, selstart, selend);
int start = atEnd ? selend : selstart;
int blockn = BlockAtPos(start);
int blockn = BlockAtPos(line->Text, start);
AssDialogueBlock *block = line->Blocks[blockn];
AssDialogueBlockPlain *plain = dynamic_cast<AssDialogueBlockPlain*>(block);
AssDialogueBlockOverride *ovr = dynamic_cast<AssDialogueBlockOverride*>(block);
// Drawings should always be preceded by an override block (with the \pX)
if (dynamic_cast<AssDialogueBlockDrawing*>(block)) {
assert(blockn > 0);
ovr = dynamic_cast<AssDialogueBlockOverride*>(line->Blocks[blockn - 1]);
assert(ovr);
AssDialogueBlockPlain *plain;
AssDialogueBlockOverride *ovr;
while (blockn >= 0) {
AssDialogueBlock *block = line->Blocks[blockn];
if (dynamic_cast<AssDialogueBlockDrawing*>(block))
--blockn;
else if (plain = dynamic_cast<AssDialogueBlockPlain*>(block)) {
// Cursor is in a comment block, so try the previous block instead
if (plain->GetText().StartsWith("{")) {
--blockn;
start = line->Text.rfind('{', start);
}
else
break;
}
else {
ovr = dynamic_cast<AssDialogueBlockOverride*>(block);
assert(ovr);
break;
}
}
// If we didn't hit a suitable block for inserting the override just put
// it at the beginning of the line
if (blockn < 0)
start = 0;
wxString insert = tag + value;
int shift = insert.size();
if (plain) {
if (plain || blockn < 0) {
line->Text = line->Text.Left(start) + "{" + insert + "}" + line->Text.Mid(start);
shift += 2;
line->ParseASSTags();
}
else if (ovr) {
else {
wxString alt;
if (tag == "\\c") alt = "\\1c";
// Remove old of same
@ -772,7 +788,7 @@ void SubsEditBox::OnFlagButton(wxCommandEvent &evt) {
line->ParseASSTags();
int selstart, selend;
get_selection(TextEdit, selstart, selend);
int blockn = BlockAtPos(selstart);
int blockn = BlockAtPos(line->Text, selstart);
state = get_value(*line, blockn, state, tagname);
@ -790,7 +806,7 @@ void SubsEditBox::OnFontButton(wxCommandEvent &) {
get_selection(TextEdit, selstart, selend);
line->ParseASSTags();
int blockn = BlockAtPos(selstart);
int blockn = BlockAtPos(line->Text, selstart);
wxFont startfont;
AssStyle *style = c->ass->GetStyle(line->Style);
@ -863,7 +879,7 @@ void SubsEditBox::OnColorButton(wxCommandEvent &evt) {
line->ParseASSTags();
int selstart, selend;
get_selection(TextEdit, selstart, selend);
int blockn = BlockAtPos(selstart);
int blockn = BlockAtPos(line->Text, selstart);
color = get_value(*line, blockn, color, colorTag, alt);
wxString initialText = line->Text;

2
aegisub/src/subs_edit_box.h
View file

@ -122,7 +122,7 @@ class SubsEditBox : public wxPanel, protected SelectionListener<AssDialogue> {
void CommitText(wxString desc);
/// Get block number at text position
int BlockAtPos(int pos) const;
int BlockAtPos(wxString const& text, int pos) const;
/// @brief Move to the next line, creating it if needed
void NextLine();