481 lines
14 KiB
C++
481 lines
14 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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// -----------------------------------------------------------------------------
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//
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// AEGISUB
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//
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// Website: http://aegisub.cellosoft.com
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// Contact: mailto:zeratul@cellosoft.com
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//
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///////////
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// Headers
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#include "hotkeys.h"
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#include <fstream>
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#include "text_file_reader.h"
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#include "text_file_writer.h"
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#include <wx/filename.h>
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#include <wx/accel.h>
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/////////////////////////////// HotkeyType //////////////////////////////////
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////////////////
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// Constructors
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HotkeyType::HotkeyType() {
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flags = 0;
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keycode = 0;
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}
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HotkeyType::HotkeyType(wxString text,wxString name) {
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Parse(text);
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origName = name;
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}
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////////////////////////
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// Get string of hotkey
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wxString HotkeyType::GetText() {
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wxString text;
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// Modifiers
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if (flags & wxACCEL_CTRL) text += _T("Ctrl-");
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if (flags & wxACCEL_ALT) text += _T("Alt-");
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if (flags & wxACCEL_SHIFT) text += _T("Shift-");
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// Key name
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text += GetKeyName(keycode);
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return text;
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}
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//////////////////////////
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// Parse text into hotkey
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void HotkeyType::Parse(wxString text) {
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// Reset
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flags = 0;
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keycode = 0;
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wxString work = text.Lower();
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// Parse modifiers
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while (true) {
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// Ctrl
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if (work.Left(5) == _T("ctrl-")) {
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flags |= wxACCEL_CTRL;
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work = work.Mid(5);
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continue;
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}
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// Alt
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if (work.Left(4) == _T("alt-")) {
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flags |= wxACCEL_ALT;
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work = work.Mid(4);
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continue;
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}
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// Shift
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if (work.Left(6) == _T("shift-")) {
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flags |= wxACCEL_SHIFT;
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work = work.Mid(6);
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continue;
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}
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break;
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}
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// Get key name
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FillMap();
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bool got = false;
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std::map<int,wxString>::iterator cur;
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for (cur = keyName.begin();cur != keyName.end();cur++) {
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if (cur->second.Lower() == work) {
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keycode = cur->first;
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got = true;
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break;
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}
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}
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// Didn't find, check if it's a raw code
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if (!got) {
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if (work.Left(1) == _T("[") && work.Right(1) == _T("]")) {
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work = work.Mid(1,work.Length()-2);
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if (work.IsNumber()) {
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long temp;
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work.ToLong(&temp);
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keycode = temp;
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}
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}
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}
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}
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//////////////////////////
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// Get name from Key code
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std::map<int,wxString> HotkeyType::keyName;
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wxString HotkeyType::GetKeyName(int keycode) {
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// Fill map
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FillMap();
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// Blank key
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if (keycode == 0) return _T("");
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// Get key name
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std::map<int,wxString>::iterator cur = keyName.find(keycode);
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if (cur != keyName.end()) return cur->second;
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else return wxString::Format(_T("[%i]"),keycode);
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}
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////////////
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// Fill map
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void HotkeyType::FillMap() {
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if (keyName.empty()) {
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keyName[WXK_SPACE] = _T("Space");
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keyName[WXK_RETURN] = _T("Enter");
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keyName[WXK_TAB] = _T("Tab");
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keyName[WXK_PAUSE] = _T("Pause");
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keyName[WXK_LEFT] = _T("Left");
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keyName[WXK_RIGHT] = _T("Right");
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keyName[WXK_UP] = _T("Up");
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keyName[WXK_DOWN] = _T("Down");
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keyName[WXK_INSERT] = _T("Insert");
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keyName[WXK_DELETE] = _T("Delete");
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keyName[WXK_HOME] = _T("Home");
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keyName[WXK_END] = _T("End");
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keyName[WXK_PAGEUP] = _T("PgUp");
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keyName[WXK_PAGEDOWN] = _T("PgDn");
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keyName[WXK_NUMPAD0] = _T("KP_0");
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keyName[WXK_NUMPAD1] = _T("KP_1");
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keyName[WXK_NUMPAD2] = _T("KP_2");
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keyName[WXK_NUMPAD3] = _T("KP_3");
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keyName[WXK_NUMPAD4] = _T("KP_4");
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keyName[WXK_NUMPAD5] = _T("KP_5");
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keyName[WXK_NUMPAD6] = _T("KP_6");
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keyName[WXK_NUMPAD7] = _T("KP_7");
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keyName[WXK_NUMPAD8] = _T("KP_8");
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keyName[WXK_NUMPAD9] = _T("KP_9");
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keyName[WXK_NUMPAD_ADD] = _T("KP_Add");
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keyName[WXK_NUMPAD_SUBTRACT] = _T("KP_Subtract");
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keyName[WXK_NUMPAD_SUBTRACT] = _T("KP_Subtract");
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keyName[WXK_NUMPAD_MULTIPLY] = _T("KP_Multiply");
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keyName[WXK_NUMPAD_DIVIDE] = _T("KP_Divide");
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keyName[WXK_NUMPAD_DECIMAL] = _T("KP_Decimal");
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keyName[WXK_F1] = _T("F1");
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keyName[WXK_F2] = _T("F2");
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keyName[WXK_F3] = _T("F3");
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keyName[WXK_F4] = _T("F4");
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keyName[WXK_F5] = _T("F5");
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keyName[WXK_F6] = _T("F6");
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keyName[WXK_F7] = _T("F7");
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keyName[WXK_F8] = _T("F8");
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keyName[WXK_F9] = _T("F9");
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keyName[WXK_F10] = _T("F10");
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keyName[WXK_F11] = _T("F11");
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keyName[WXK_F12] = _T("F12");
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for (char i='!';i<='`';i++) {
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keyName[i] = wchar_t(i);
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}
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}
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}
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////////////////////////////// HotkeyManager ////////////////////////////////
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//////////////
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// Definition
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HotkeyManager Hotkeys;
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///////////////
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// Constructor
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HotkeyManager::HotkeyManager() {
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modified = false;
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}
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//////////////
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// Destructor
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HotkeyManager::~HotkeyManager() {
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key.clear();
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}
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////////
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// Save
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void HotkeyManager::Save() {
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// Check if it's actually modified
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if (!modified) return;
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// Open file
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using namespace std;
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TextFileWriter file(filename,_T("UTF-8"));
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file.WriteLineToFile(_T("[Hotkeys]"));
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// Put variables in it
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for (map<wxString,HotkeyType>::iterator cur=key.begin();cur!=key.end();cur++) {
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file.WriteLineToFile((*cur).first + _T("=") + (*cur).second.GetText());
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}
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// Close
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modified = false;
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}
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////////
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// Load
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void HotkeyManager::Load() {
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// Load defaults
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LoadDefaults();
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// Check if file exists (create if it doesn't)
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wxFileName path(filename);
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if (!path.FileExists()) {
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modified = true;
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Save();
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return;
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}
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// Open file
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using namespace std;
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TextFileReader file(filename);
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wxString header = file.ReadLineFromFile();
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if (header != _T("[Hotkeys]")) throw _T("Invalid hotkeys file");
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// Get variables
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wxString curLine;
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map<wxString,HotkeyType>::iterator cur;
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while (file.HasMoreLines()) {
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// Parse line
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curLine = file.ReadLineFromFile();
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if (curLine.IsEmpty()) continue;
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size_t pos = curLine.Find(_T("="));
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if (pos == wxString::npos) continue;
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wxString func = curLine.Left(pos);
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wxString value = curLine.Mid(pos+1);
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// Find it
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cur = key.find(func);
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if (cur != key.end()) {
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(*cur).second.Parse(value);
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}
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// Commented out so it discards anything that isn't listed:
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//else SetHotkey(func,value);
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}
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// Close
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Save();
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}
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/////////////////
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// Load defaults
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void HotkeyManager::LoadDefaults() {
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modified = true;
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// NOTE!!
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// _() is used here instead of _T(). This is done so the strings can be extracted.
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// However, since this function is called before locale is set, it won't ever be translated.
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// Keep this in mind: THESE CANNOT BE TRANSLATED HERE!
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// As a safeguard, _() is undefined here
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#undef _
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#define _(a) _T(a)
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SetHotkey(_("New subtitles"),_T("Ctrl-N"));
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SetHotkey(_("Open subtitles"),_T("Ctrl-O"));
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SetHotkey(_("Save subtitles"),_T("Ctrl-S"));
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SetHotkey(_("Exit"),_T("Alt-F4"));
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SetHotkey(_("Help"),_T("F1"));
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SetHotkey(_("Options"),_T("Alt-O"));
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SetHotkey(_("Edit Box Commit"),_T("Ctrl-Enter"));
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SetHotkey(_("Undo"),_T("Ctrl-Z"));
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SetHotkey(_("Redo"),_T("Ctrl-Y"));
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SetHotkey(_("Shift Times"),_T("Ctrl-I"));
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SetHotkey(_("Find"),_T("Ctrl-F"));
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SetHotkey(_("Find Next"),_T("F3"));
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SetHotkey(_("Replace"),_T("Ctrl-H"));
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SetHotkey(_("Select Lines"),_T(""));
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SetHotkey(_("Copy"),_T("Ctrl-C"));
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SetHotkey(_("Cut"),_T("Ctrl-X"));
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SetHotkey(_("Paste"),_T("Ctrl-V"));
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SetHotkey(_("Paste Over"),_T("Ctrl-Shift-V"));
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SetHotkey(_("Video Jump"),_T("Ctrl-G"));
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SetHotkey(_("Jump Video to Start"),_T("Ctrl-1"));
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SetHotkey(_("Jump Video to End"),_T("Ctrl-2"));
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SetHotkey(_("Set Start to Video"),_T("Ctrl-3"));
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SetHotkey(_("Set End to Video"),_T("Ctrl-4"));
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SetHotkey(_("Snap to Scene"),_T("Ctrl-5"));
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SetHotkey(_("Shift by Current Time"),_T("Ctrl-6"));
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SetHotkey(_("Zoom 50%"),_T(""));
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SetHotkey(_("Zoom 100%"),_T(""));
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SetHotkey(_("Zoom 200%"),_T(""));
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SetHotkey(_("Video global prev frame"),_T("Ctrl-KP_4"));
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SetHotkey(_("Video global next frame"),_T("Ctrl-KP_6"));
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SetHotkey(_("Video global focus seek"),_T("Ctrl-Space"));
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SetHotkey(_("Video global play"),_T("Ctrl-P"));
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SetHotkey(_("Grid global prev line"),_T("Ctrl-KP_8"));
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SetHotkey(_("Grid global next line"),_T("Ctrl-KP_2"));
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SetHotkey(_("Save Subtitles Alt"),_T("F2"));
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SetHotkey(_("Video global zoom in"),_T("Ctrl-KP_Add"));
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SetHotkey(_("Video global zoom out"),_T("Ctrl-KP_Subtract"));
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SetHotkey(_("Grid move row down"),_T("Alt-Down"));
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SetHotkey(_("Grid move row up"),_T("Alt-Up"));
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SetHotkey(_("Grid delete rows"),_T("Ctrl-Delete"));
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SetHotkey(_("Grid duplicate rows"),_T(""));
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SetHotkey(_("Grid duplicate and shift one frame"),_T("Ctrl-D"));
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SetHotkey(_("Audio Commit Alt"),_T("G"));
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SetHotkey(_("Audio Commit"),_T("Enter"));
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SetHotkey(_("Audio Commit (Stay)"),_T("F8"));
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SetHotkey(_("Audio Prev Line"),_T("Left"));
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SetHotkey(_("Audio Prev Line Alt"),_T("Z"));
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SetHotkey(_("Audio Next Line"),_T("Right"));
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SetHotkey(_("Audio Next Line Alt"),_T("X"));
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SetHotkey(_("Audio Play"),_T("Space"));
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SetHotkey(_("Audio Play Alt"),_T("S"));
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SetHotkey(_("Audio Play or Stop"),_T("B"));
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SetHotkey(_("Audio Stop"),_T("H"));
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SetHotkey(_("Audio Karaoke Increase Len"),_T("KP_Add"));
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SetHotkey(_("Audio Karaoke Decrease Len"),_T("KP_Subtract"));
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SetHotkey(_("Audio Karaoke Increase Len Shift"),_T("Shift-KP_Add"));
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SetHotkey(_("Audio Karaoke Decrease Len Shift"),_T("Shift-KP_Subtract"));
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SetHotkey(_("Audio Scroll Left"),_T("A"));
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SetHotkey(_("Audio Scroll Right"),_T("F"));
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SetHotkey(_("Audio Play First 500ms"),_T("E"));
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SetHotkey(_("Audio Play Last 500ms"),_T("D"));
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SetHotkey(_("Audio Play 500ms Before"),_T("Q"));
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SetHotkey(_("Audio Play 500ms After"),_T("W"));
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SetHotkey(_("Audio Play To End"),_T("T"));
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SetHotkey(_("Audio Play Original Line"),_T("R"));
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SetHotkey(_("Audio Add Lead In"),_T("C"));
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SetHotkey(_("Audio Add Lead Out"),_T("V"));
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SetHotkey(_("Audio Medusa Toggle"),_T("Ctrl-KP_Multiply"));
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SetHotkey(_("Audio Medusa Play"),_T("KP_5"));
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SetHotkey(_("Audio Medusa Stop"),_T("KP_8"));
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SetHotkey(_("Audio Medusa Shift Start Back"),_T("KP_4"));
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SetHotkey(_("Audio Medusa Shift Start Forward"),_T("KP_6"));
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SetHotkey(_("Audio Medusa Shift End Back"),_T("KP_7"));
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SetHotkey(_("Audio Medusa Shift End Forward"),_T("KP_9"));
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SetHotkey(_("Audio Medusa Play Before"),_T("KP_1"));
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SetHotkey(_("Audio Medusa Play After"),_T("KP_3"));
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SetHotkey(_("Audio Medusa Next"),_T("KP_2"));
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SetHotkey(_("Audio Medusa Previous"),_T("KP_0"));
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SetHotkey(_("Translation Assistant Play"),_T("End"));
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SetHotkey(_("Translation Assistant Next"),_T("PgDn"));
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SetHotkey(_("Translation Assistant Prev"),_T("PgUp"));
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SetHotkey(_("Translation Assistant Accept"),_T("Enter"));
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SetHotkey(_("Translation Assistant Preview"),_T("F8"));
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SetHotkey(_("Translation Assistant Insert Original"),_T("Insert"));
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SetHotkey(_("Styling Assistant Play"),_T("End"));
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SetHotkey(_("Styling Assistant Next"),_T("PgDn"));
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SetHotkey(_("Styling Assistant Prev"),_T("PgUp"));
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SetHotkey(_("Styling Assistant Accept"),_T("Enter"));
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SetHotkey(_("Styling Assistant Preview"),_T("F8"));
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}
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//////////////
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// Set hotkey
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void HotkeyManager::SetHotkey(wxString function,HotkeyType hotkey) {
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key[function.Lower()] = hotkey;
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modified = true;
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}
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void HotkeyManager::SetHotkey(wxString function,wxString hotkey) {
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key[function.Lower()] = HotkeyType(hotkey,function);
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modified = true;
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}
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////////////
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// Set file
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void HotkeyManager::SetFile(wxString file) {
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filename = file;
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}
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//////////////////////
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// Get hotkey as text
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wxString HotkeyManager::GetText(wxString function) {
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std::map<wxString,HotkeyType>::iterator cur = key.find(function.Lower());
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if (cur != key.end()) {
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return (*cur).second.GetText();
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}
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else throw _T("Hotkey not defined");
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}
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///////////////////////////////////
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// Get hotkey as accelerator entry
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wxAcceleratorEntry HotkeyManager::GetAccelerator(wxString function,int id) {
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std::map<wxString,HotkeyType>::iterator cur = key.find(function.Lower());
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if (cur != key.end()) {
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HotkeyType *hotkey = &(*cur).second;
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wxAcceleratorEntry entry;
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entry.Set(hotkey->flags,hotkey->keycode,id);
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return entry;
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}
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else throw _T("Hotkey not defined");
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}
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////////////////////////
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// Set last key pressed
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void HotkeyManager::SetPressed(int keypress,bool ctrl,bool alt,bool shift) {
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lastKey = keypress;
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lastMod = 0;
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if (ctrl) lastMod |= wxACCEL_CTRL;
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if (alt) lastMod |= wxACCEL_ALT;
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if (shift) lastMod |= wxACCEL_SHIFT;
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}
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///////////////
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// Is pressed?
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bool HotkeyManager::IsPressed(wxString function) {
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std::map<wxString,HotkeyType>::iterator cur = key.find(function.Lower());
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if (cur != key.end()) {
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HotkeyType *hotkey = &(*cur).second;
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return (hotkey->keycode == lastKey && hotkey->flags == lastMod);
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}
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else throw _T("Hotkey not defined");
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}
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