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Update the selection correctly after setting a tag via the edit box buttons

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The valid bounds for a selection are not updated until the contents of
the edit box are updated on commit, so set the selection after
committing rather than before.
This commit is contained in:
Thomas Goyne 2012-10-14 20:35:08 -07:00
parent be94ab70f4
commit ccafd0be17
1 changed files with 25 additions and 18 deletions
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43
aegisub/src/command/edit.cpp
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@ -197,13 +197,11 @@ int block_at_pos(wxString const& text, int pos) {
return n;
}
void set_tag(const agi::Context *c, wxString const& tag, wxString const& value, bool at_end = false) {
void set_tag(const agi::Context *c, wxString const& tag, wxString const& value, int &sel_start, int &sel_end, bool at_end = false) {
AssDialogue * const line = c->selectionController->GetActiveLine();
if (line->Blocks.empty())
line->ParseASSTags();
int sel_start = c->textSelectionController->GetSelectionStart();
int sel_end = c->textSelectionController->GetSelectionEnd();
int start = at_end ? sel_end : sel_start;
int blockn = block_at_pos(line->Text, start);
@ -270,21 +268,25 @@ void set_tag(const agi::Context *c, wxString const& tag, wxString const& value,
else
assert(false);
if (!at_end)
c->textSelectionController->SetSelection(sel_start + shift, sel_end + shift);
if (!at_end) {
sel_start += shift;
sel_end += shift;
}
}
void set_text(AssDialogue *line, wxString const& value) {
line->Text = value;
}
void commit_text(agi::Context const * const c, wxString const& desc, int *commit_id = 0) {
void commit_text(agi::Context const * const c, wxString const& desc, int sel_start = -1, int sel_end = -1, int *commit_id = 0) {
SubtitleSelection const& sel = c->selectionController->GetSelectedSet();
for_each(sel.begin(), sel.end(),
bind(set_text, std::tr1::placeholders::_1, c->selectionController->GetActiveLine()->Text));
int new_commit_id = c->ass->Commit(desc, AssFile::COMMIT_DIAG_TEXT, commit_id ? *commit_id : -1, sel.size() == 1 ? *sel.begin() : 0);
if (commit_id)
*commit_id = new_commit_id;
if (sel_start >= 0 && sel_end >= 0)
c->textSelectionController->SetSelection(sel_start, sel_end);
}
void toggle_override_tag(const agi::Context *c, bool (AssStyle::*field), const char *tag, wxString const& undo_msg) {
@ -299,18 +301,20 @@ void toggle_override_tag(const agi::Context *c, bool (AssStyle::*field), const c
state = get_value(*line, blockn, state, tag);
set_tag(c, tag, state ? "0" : "1");
set_tag(c, tag, state ? "0" : "1", sel_start, sel_end);
if (sel_start != sel_end)
set_tag(c, tag, state ? "1" : "0", true);
set_tag(c, tag, state ? "1" : "0", sel_start, sel_end, true);
line->ClearBlocks();
commit_text(c, undo_msg);
commit_text(c, undo_msg, sel_start, sel_end);
}
void got_color(const agi::Context *c, const char *tag, int *commit_id, wxColour new_color) {
if (new_color.Ok()) {
set_tag(c, tag, AssColor(new_color).GetASSFormatted(false));
commit_text(c, _("set color"), commit_id);
int sel_start = c->textSelectionController->GetSelectionStart();
int sel_end = c->textSelectionController->GetSelectionEnd();
set_tag(c, tag, AssColor(new_color).GetASSFormatted(false), sel_start, sel_end);
commit_text(c, _("set color"), sel_start, sel_end, commit_id);
}
}
@ -329,7 +333,7 @@ void show_color_picker(const agi::Context *c, AssColor (AssStyle::*field), const
int commit_id = -1;
const wxColor newColor = GetColorFromUser(c->parent, color, bind(got_color, c, tag, &commit_id, std::tr1::placeholders::_1));
line->ClearBlocks();
commit_text(c, _("set color"), &commit_id);
commit_text(c, _("set color"), -1, -1, &commit_id);
if (!newColor.IsOk()) {
c->ass->Undo();
@ -441,6 +445,9 @@ struct edit_font : public Command {
if (!style)
style = &default_style;
int sel_start = c->textSelectionController->GetSelectionStart();
int sel_end = c->textSelectionController->GetSelectionEnd();
const wxFont startfont(
get_value(*line, blockn, (int)style->fontsize, "\\fs"),
wxFONTFAMILY_DEFAULT,
@ -456,18 +463,18 @@ struct edit_font : public Command {
}
if (font.GetFaceName() != startfont.GetFaceName())
set_tag(c, "\\fn", font.GetFaceName());
set_tag(c, "\\fn", font.GetFaceName(), sel_start, sel_end);
if (font.GetPointSize() != startfont.GetPointSize())
set_tag(c, "\\fs", wxString::Format("%d", font.GetPointSize()));
set_tag(c, "\\fs", wxString::Format("%d", font.GetPointSize()), sel_start, sel_end);
if (font.GetWeight() != startfont.GetWeight())
set_tag(c, "\\b", wxString::Format("%d", font.GetWeight() == wxFONTWEIGHT_BOLD));
set_tag(c, "\\b", wxString::Format("%d", font.GetWeight() == wxFONTWEIGHT_BOLD), sel_start, sel_end);
if (font.GetStyle() != startfont.GetStyle())
set_tag(c, "\\i", wxString::Format("%d", font.GetStyle() == wxFONTSTYLE_ITALIC));
set_tag(c, "\\i", wxString::Format("%d", font.GetStyle() == wxFONTSTYLE_ITALIC), sel_start, sel_end);
if (font.GetUnderlined() != startfont.GetUnderlined())
set_tag(c, "\\i", wxString::Format("%d", font.GetUnderlined()));
set_tag(c, "\\i", wxString::Format("%d", font.GetUnderlined()), sel_start, sel_end);
line->ClearBlocks();
commit_text(c, _("set font"));
commit_text(c, _("set font"), sel_start, sel_end);
}
};