5a0bfdd775
These alignment flags would cause an assertion error "Horizontal alignment flags are ignored in horizontal sizers" when opening the dialog (mainly when importing styles from another script). As the assertion error says, the flags are ignored anyway, so they're safe to remove.
51 lines
1.9 KiB
C++
51 lines
1.9 KiB
C++
// Copyright (c) 2012, Thomas Goyne <plorkyeran@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// Aegisub Project http://www.aegisub.org/
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#include <numeric>
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#include <wx/button.h>
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#include <wx/choicdlg.h>
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#include <wx/listbox.h>
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#include <wx/sizer.h>
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int GetSelectedChoices(wxWindow *parent, wxArrayInt& selections, wxString const& message, wxString const& caption, wxArrayString const& choices) {
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wxMultiChoiceDialog dialog(parent, message, caption, choices);
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auto selAll = new wxButton(&dialog, -1, _("Select &All"));
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selAll->Bind(wxEVT_BUTTON, [&](wxCommandEvent&) {
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wxArrayInt sel(choices.size(), 0);
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std::iota(sel.begin(), sel.end(), 0);
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dialog.SetSelections(sel);
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});
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auto selNone = new wxButton(&dialog, -1, _("Select &None"));
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selNone->Bind(wxEVT_BUTTON, [&](wxCommandEvent&) { dialog.SetSelections(wxArrayInt()); });
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auto buttonSizer = new wxBoxSizer(wxHORIZONTAL);
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buttonSizer->Add(selAll);
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buttonSizer->Add(selNone);
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auto sizer = dialog.GetSizer();
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sizer->Insert(2, buttonSizer, wxSizerFlags(0).Center());
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sizer->Fit(&dialog);
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dialog.SetSelections(selections);
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if (dialog.ShowModal() != wxID_OK) return -1;
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selections = dialog.GetSelections();
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return selections.GetCount();
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}
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