251 lines
6.9 KiB
C++
251 lines
6.9 KiB
C++
// Copyright (c) 2005, Rodrigo Braz Monteiro
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// * Neither the name of the Aegisub Group nor the names of its contributors
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// may be used to endorse or promote products derived from this software
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// without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//
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// Aegisub Project http://www.aegisub.org/
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//
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// $Id$
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/// @file timeedit_ctrl.cpp
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/// @brief Edit-control for editing SSA-format timestamps
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/// @ingroup custom_control
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///
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#include "config.h"
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#include "timeedit_ctrl.h"
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#ifndef AGI_PRE
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#include <tr1/functional>
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#include <wx/clipbrd.h>
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#include <wx/dataobj.h>
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#include <wx/menu.h>
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#include <wx/valtext.h>
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#endif
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#include "ass_time.h"
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#include "compat.h"
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#include "include/aegisub/context.h"
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#include "main.h"
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#include "video_context.h"
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#define TimeEditWindowStyle
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enum {
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Time_Edit_Copy = 1320,
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Time_Edit_Paste
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};
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TimeEdit::TimeEdit(wxWindow* parent, wxWindowID id, agi::Context *c, const wxString& value, const wxSize& size, bool asEnd)
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: wxTextCtrl(parent, id, value, wxDefaultPosition, size, wxTE_CENTRE | wxTE_PROCESS_ENTER)
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, c(c)
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, byFrame(false)
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, isEnd(asEnd)
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, insert(!OPT_GET("Subtitle/Time Edit/Insert Mode")->GetBool())
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, insert_opt(OPT_SUB("Subtitle/Time Edit/Insert Mode", &TimeEdit::OnInsertChanged, this))
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{
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// Set validator
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wxTextValidator val(wxFILTER_INCLUDE_CHAR_LIST);
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wxArrayString includes;
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includes.Add("0");
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includes.Add("1");
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includes.Add("2");
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includes.Add("3");
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includes.Add("4");
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includes.Add("5");
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includes.Add("6");
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includes.Add("7");
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includes.Add("8");
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includes.Add("9");
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includes.Add(".");
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includes.Add(":");
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val.SetIncludes(includes);
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SetValidator(val);
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// Other stuff
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if (!value) SetValue(time.GetASSFormated());
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Bind(wxEVT_COMMAND_TEXT_UPDATED, &TimeEdit::OnModified, this);
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Bind(wxEVT_CONTEXT_MENU, &TimeEdit::OnContextMenu, this);
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Bind(wxEVT_KEY_DOWN, &TimeEdit::OnKeyDown, this);
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Bind(wxEVT_COMMAND_MENU_SELECTED, std::tr1::bind(&TimeEdit::CopyTime, this), Time_Edit_Copy);
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Bind(wxEVT_COMMAND_MENU_SELECTED, std::tr1::bind(&TimeEdit::PasteTime, this), Time_Edit_Paste);
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Bind(wxEVT_KILL_FOCUS, &TimeEdit::OnFocusLost, this);
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}
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void TimeEdit::SetTime(AssTime new_time) {
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if (time != new_time) {
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time = new_time;
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UpdateText();
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}
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}
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int TimeEdit::GetFrame() const {
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return c->videoController->FrameAtTime(time, isEnd ? agi::vfr::END : agi::vfr::START);
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}
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void TimeEdit::SetFrame(int fn) {
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SetTime(c->videoController->TimeAtFrame(fn, isEnd ? agi::vfr::END : agi::vfr::START));
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}
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void TimeEdit::SetByFrame(bool enableByFrame) {
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if (enableByFrame == byFrame) return;
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byFrame = enableByFrame && c->videoController->TimecodesLoaded();
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UpdateText();
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}
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void TimeEdit::OnModified(wxCommandEvent &event) {
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event.Skip();
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if (byFrame) {
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long temp = 0;
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GetValue().ToLong(&temp);
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time = c->videoController->TimeAtFrame(temp, isEnd ? agi::vfr::END : agi::vfr::START);
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}
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else if (insert)
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time = GetValue();
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}
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void TimeEdit::UpdateText() {
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if (byFrame)
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ChangeValue(wxString::Format("%d", c->videoController->FrameAtTime(time, isEnd ? agi::vfr::END : agi::vfr::START)));
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else
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ChangeValue(time.GetASSFormated());
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}
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void TimeEdit::OnKeyDown(wxKeyEvent &event) {
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int key = event.GetKeyCode();
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if (event.CmdDown()) {
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if (key == 'C' || key == 'X')
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CopyTime();
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else if (key == 'V')
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PasteTime();
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else
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event.Skip();
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}
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else {
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// Translate numpad presses to normal numbers
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if (key >= WXK_NUMPAD0 && key <= WXK_NUMPAD9)
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key += '0' - WXK_NUMPAD0;
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// If overwriting is disabled, we're in frame mode, or it's a key we
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// don't care about just let the standard processing happen
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event.Skip();
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if (byFrame) return;
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if (insert) return;
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if ((key < '0' || key > '9') && key != WXK_BACK && key != WXK_DELETE && key != ';' && key != '.') return;
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event.Skip(false);
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long start = GetInsertionPoint();
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wxString text = GetValue();
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// Delete does nothing
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if (key == WXK_DELETE) return;
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// Back just moves cursor back one without deleting
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if (key == WXK_BACK) {
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if (start > 0)
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SetInsertionPoint(start - 1);
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return;
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}
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// Cursor is at the end so do nothing
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if (start >= (long)text.size()) return;
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// If the cursor is at punctuation, move it forward to the next digit
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if (text[start] == ':' || text[start] == '.')
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++start;
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// : and . hop over punctuation but never insert anything
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if (key == ';' || key == '.') {
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SetInsertionPoint(start);
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return;
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}
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// Overwrite the digit
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time = text.Left(start) + (char)key + text.Mid(start + 1);
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SetValue(time.GetASSFormated());
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SetInsertionPoint(start + 1);
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}
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}
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void TimeEdit::OnInsertChanged(agi::OptionValue const& opt) {
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insert = !opt.GetBool();
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}
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void TimeEdit::OnContextMenu(wxContextMenuEvent &evt) {
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if (byFrame || insert) {
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evt.Skip();
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return;
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}
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wxMenu menu;
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menu.Append(Time_Edit_Copy, _("&Copy"));
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menu.Append(Time_Edit_Paste, _("&Paste"));
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PopupMenu(&menu);
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}
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void TimeEdit::OnFocusLost(wxFocusEvent &evt) {
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if (insert || byFrame)
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UpdateText();
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evt.Skip();
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}
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void TimeEdit::CopyTime() {
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if (wxTheClipboard->Open()) {
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wxTheClipboard->SetData(new wxTextDataObject(GetValue()));
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wxTheClipboard->Close();
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}
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}
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void TimeEdit::PasteTime() {
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if (byFrame) {
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Paste();
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return;
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}
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if (wxTheClipboard->Open()) {
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wxString text;
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if (wxTheClipboard->IsSupported(wxDF_TEXT)) {
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wxTextDataObject data;
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wxTheClipboard->GetData(data);
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text = data.GetText().Trim(false).Trim(true);
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}
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wxTheClipboard->Close();
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AssTime tempTime(text);
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if (tempTime.GetASSFormated() == text) {
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SetTime(tempTime);
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SetSelection(0, GetValue().size());
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wxCommandEvent evt(wxEVT_COMMAND_TEXT_UPDATED, GetId());
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evt.SetEventObject(this);
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HandleWindowEvent(evt);
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}
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}
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}
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