428 lines
11 KiB
C++
428 lines
11 KiB
C++
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/*
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* synergy -- mouse and keyboard sharing utility
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* Copyright (C) 2002 Chris Schoeneman
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*
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* This package is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* found in the file COPYING that should have accompanied this file.
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*
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* This package is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include "CConfig.h"
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#include "KeyTypes.h"
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#include "OptionTypes.h"
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#include "ProtocolTypes.h"
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#include "CStringUtil.h"
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#include "CArch.h"
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#include "CAddScreen.h"
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#include "LaunchUtil.h"
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#include "resource.h"
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struct CModifierInfo {
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public:
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int m_ctrlID;
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const char* m_name;
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KeyModifierID m_modifierID;
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OptionID m_optionID;
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};
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static const CModifierInfo s_modifiers[] = {
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{ IDC_ADD_MOD_SHIFT, "Shift",
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kKeyModifierIDShift, kOptionModifierMapForShift },
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{ IDC_ADD_MOD_CTRL, "Ctrl",
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kKeyModifierIDControl, kOptionModifierMapForControl },
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{ IDC_ADD_MOD_ALT, "Alt",
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kKeyModifierIDAlt, kOptionModifierMapForAlt },
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{ IDC_ADD_MOD_META, "Meta",
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kKeyModifierIDMeta, kOptionModifierMapForMeta },
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{ IDC_ADD_MOD_SUPER, "Super",
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kKeyModifierIDSuper, kOptionModifierMapForSuper }
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};
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static const KeyModifierID baseModifier = kKeyModifierIDShift;
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//
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// CAddScreen
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//
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CAddScreen* CAddScreen::s_singleton = NULL;
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CAddScreen::CAddScreen(HWND parent, CConfig* config, const CString& name) :
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m_parent(parent),
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m_config(config),
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m_name(name)
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{
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assert(s_singleton == NULL);
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s_singleton = this;
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}
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CAddScreen::~CAddScreen()
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{
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s_singleton = NULL;
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}
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bool
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CAddScreen::doModal()
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{
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// do dialog
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return (DialogBoxParam(s_instance, MAKEINTRESOURCE(IDD_ADD),
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m_parent, (DLGPROC)dlgProc, (LPARAM)this) != 0);
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}
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CString
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CAddScreen::getName() const
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{
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return m_name;
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}
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void
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CAddScreen::init(HWND hwnd)
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{
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// set title
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CString title;
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if (m_name.empty()) {
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title = getString(IDS_ADD_SCREEN);
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}
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else {
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title = CStringUtil::format(
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getString(IDS_EDIT_SCREEN).c_str(),
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m_name.c_str());
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}
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SendMessage(hwnd, WM_SETTEXT, 0, (LPARAM)title.c_str());
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// fill in screen name
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HWND child = getItem(hwnd, IDC_ADD_SCREEN_NAME_EDIT);
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SendMessage(child, WM_SETTEXT, 0, (LPARAM)m_name.c_str());
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// fill in aliases
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CString aliases;
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for (CConfig::all_const_iterator index = m_config->beginAll();
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index != m_config->endAll(); ++index) {
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if (CStringUtil::CaselessCmp::equal(index->second, m_name) &&
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!CStringUtil::CaselessCmp::equal(index->second, index->first)) {
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if (!aliases.empty()) {
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aliases += "\r\n";
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}
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aliases += index->first;
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}
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}
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child = getItem(hwnd, IDC_ADD_ALIASES_EDIT);
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SendMessage(child, WM_SETTEXT, 0, (LPARAM)aliases.c_str());
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// set options
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CConfig::CScreenOptions options;
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getOptions(options);
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CConfig::CScreenOptions::const_iterator index;
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child = getItem(hwnd, IDC_ADD_HD_CAPS_CHECK);
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index = options.find(kOptionHalfDuplexCapsLock);
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setItemChecked(child, (index != options.end() && index->second != 0));
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child = getItem(hwnd, IDC_ADD_HD_NUM_CHECK);
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index = options.find(kOptionHalfDuplexNumLock);
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setItemChecked(child, (index != options.end() && index->second != 0));
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child = getItem(hwnd, IDC_ADD_HD_SCROLL_CHECK);
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index = options.find(kOptionHalfDuplexScrollLock);
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setItemChecked(child, (index != options.end() && index->second != 0));
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// modifier options
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for (UInt32 i = 0; i < sizeof(s_modifiers) /
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sizeof(s_modifiers[0]); ++i) {
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child = getItem(hwnd, s_modifiers[i].m_ctrlID);
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// fill in options
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for (UInt32 j = 0; j < sizeof(s_modifiers) /
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sizeof(s_modifiers[0]); ++j) {
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SendMessage(child, CB_ADDSTRING, 0,
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(LPARAM)s_modifiers[j].m_name);
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}
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// choose current value
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index = options.find(s_modifiers[i].m_optionID);
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KeyModifierID id = s_modifiers[i].m_modifierID;
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if (index != options.end()) {
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id = index->second;
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}
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SendMessage(child, CB_SETCURSEL, id - baseModifier, 0);
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}
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// dead corners
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UInt32 corners = 0;
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index = options.find(kOptionScreenSwitchCorners);
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if (index != options.end()) {
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corners = index->second;
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}
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child = getItem(hwnd, IDC_ADD_DC_TOP_LEFT);
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setItemChecked(child, (corners & kTopLeftMask) != 0);
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child = getItem(hwnd, IDC_ADD_DC_TOP_RIGHT);
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setItemChecked(child, (corners & kTopRightMask) != 0);
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child = getItem(hwnd, IDC_ADD_DC_BOTTOM_LEFT);
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setItemChecked(child, (corners & kBottomLeftMask) != 0);
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child = getItem(hwnd, IDC_ADD_DC_BOTTOM_RIGHT);
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setItemChecked(child, (corners & kBottomRightMask) != 0);
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index = options.find(kOptionScreenSwitchCornerSize);
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SInt32 size = 0;
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if (index != options.end()) {
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size = index->second;
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}
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char buffer[20];
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sprintf(buffer, "%d", size);
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child = getItem(hwnd, IDC_ADD_DC_SIZE);
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SendMessage(child, WM_SETTEXT, 0, (LPARAM)buffer);
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}
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bool
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CAddScreen::save(HWND hwnd)
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{
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// get the old aliases and options
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CStringList oldAliases;
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getAliases(oldAliases);
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CConfig::CScreenOptions options;
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getOptions(options);
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// extract name and aliases
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CString newName;
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HWND child = getItem(hwnd, IDC_ADD_SCREEN_NAME_EDIT);
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newName = getWindowText(child);
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CStringList newAliases;
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child = getItem(hwnd, IDC_ADD_ALIASES_EDIT);
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tokenize(newAliases, getWindowText(child));
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// name must be valid
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if (!m_config->isValidScreenName(newName)) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_INVALID_SCREEN_NAME).c_str(),
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newName.c_str()));
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return false;
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}
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// aliases must be valid
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for (CStringList::const_iterator index = newAliases.begin();
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index != newAliases.end(); ++index) {
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if (!m_config->isValidScreenName(*index)) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_INVALID_SCREEN_NAME).c_str(),
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index->c_str()));
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return false;
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}
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}
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// new name may not be in the new alias list
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if (isNameInList(newAliases, newName)) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_SCREEN_NAME_IS_ALIAS).c_str(),
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newName.c_str()));
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return false;
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}
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// name must not exist in config but allow same name. also
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// allow name if it exists in the old alias list but not the
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// new one.
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if (m_config->isScreen(newName) &&
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!CStringUtil::CaselessCmp::equal(newName, m_name) &&
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!isNameInList(oldAliases, newName)) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_DUPLICATE_SCREEN_NAME).c_str(),
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newName.c_str()));
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return false;
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}
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// aliases must not exist in config but allow same aliases and
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// allow an alias to be the old name.
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for (CStringList::const_iterator index = newAliases.begin();
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index != newAliases.end(); ++index) {
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if (m_config->isScreen(*index) &&
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!CStringUtil::CaselessCmp::equal(*index, m_name) &&
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!isNameInList(oldAliases, *index)) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_DUPLICATE_SCREEN_NAME).c_str(),
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index->c_str()));
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return false;
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}
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}
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// dead corner size must be non-negative
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child = getItem(hwnd, IDC_ADD_DC_SIZE);
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CString valueString = getWindowText(child);
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int cornerSize = atoi(valueString.c_str());
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if (cornerSize < 0) {
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showError(hwnd, CStringUtil::format(
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getString(IDS_INVALID_CORNER_SIZE).c_str(),
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valueString.c_str()));
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SetFocus(child);
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return false;
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}
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// collect options
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child = getItem(hwnd, IDC_ADD_HD_CAPS_CHECK);
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if (isItemChecked(child)) {
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options[kOptionHalfDuplexCapsLock] = 1;
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}
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else {
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options.erase(kOptionHalfDuplexCapsLock);
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}
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child = getItem(hwnd, IDC_ADD_HD_NUM_CHECK);
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if (isItemChecked(child)) {
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options[kOptionHalfDuplexNumLock] = 1;
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}
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else {
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options.erase(kOptionHalfDuplexNumLock);
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}
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child = getItem(hwnd, IDC_ADD_HD_SCROLL_CHECK);
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if (isItemChecked(child)) {
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options[kOptionHalfDuplexScrollLock] = 1;
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}
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else {
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options.erase(kOptionHalfDuplexScrollLock);
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}
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// save modifier options
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for (UInt32 i = 0; i < sizeof(s_modifiers) /
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sizeof(s_modifiers[0]); ++i) {
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child = getItem(hwnd, s_modifiers[i].m_ctrlID);
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KeyModifierID id = static_cast<KeyModifierID>(
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SendMessage(child, CB_GETCURSEL, 0, 0) +
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baseModifier);
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if (id != s_modifiers[i].m_modifierID) {
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options[s_modifiers[i].m_optionID] = id;
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}
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else {
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options.erase(s_modifiers[i].m_optionID);
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}
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}
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// save dead corner options
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UInt32 corners = 0;
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if (isItemChecked(getItem(hwnd, IDC_ADD_DC_TOP_LEFT))) {
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corners |= kTopLeftMask;
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}
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if (isItemChecked(getItem(hwnd, IDC_ADD_DC_TOP_RIGHT))) {
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corners |= kTopRightMask;
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}
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if (isItemChecked(getItem(hwnd, IDC_ADD_DC_BOTTOM_LEFT))) {
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corners |= kBottomLeftMask;
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}
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if (isItemChecked(getItem(hwnd, IDC_ADD_DC_BOTTOM_RIGHT))) {
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corners |= kBottomRightMask;
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}
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options[kOptionScreenSwitchCorners] = corners;
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options[kOptionScreenSwitchCornerSize] = cornerSize;
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// save new data to config
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if (m_name.empty()) {
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// added screen
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m_config->addScreen(newName);
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}
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else {
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// edited screen
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m_config->removeAliases(m_name);
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m_config->removeOptions(m_name);
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m_config->renameScreen(m_name, newName);
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}
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m_name = newName;
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for (CStringList::const_iterator index = newAliases.begin();
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index != newAliases.end(); ++index) {
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m_config->addAlias(m_name, *index);
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}
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for (CConfig::CScreenOptions::const_iterator
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index = options.begin();
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index != options.end(); ++index) {
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m_config->addOption(m_name, index->first, index->second);
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}
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return true;
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}
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BOOL
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CAddScreen::doDlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM)
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{
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switch (message) {
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case WM_INITDIALOG:
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init(hwnd);
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return TRUE;
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case WM_COMMAND:
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switch (LOWORD(wParam)) {
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case IDOK:
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if (save(hwnd)) {
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EndDialog(hwnd, 1);
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}
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return TRUE;
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case IDCANCEL:
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EndDialog(hwnd, 0);
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return TRUE;
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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BOOL CALLBACK
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CAddScreen::dlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
|
||
|
|
{
|
||
|
|
return s_singleton->doDlgProc(hwnd, message, wParam, lParam);
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
CAddScreen::getAliases(CStringList& aliases) const
|
||
|
|
{
|
||
|
|
for (CConfig::all_const_iterator index = m_config->beginAll();
|
||
|
|
index != m_config->endAll(); ++index) {
|
||
|
|
if (CStringUtil::CaselessCmp::equal(index->second, m_name) &&
|
||
|
|
!CStringUtil::CaselessCmp::equal(index->second, index->first)) {
|
||
|
|
aliases.push_back(index->first);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
CAddScreen::getOptions(CConfig::CScreenOptions& optionsOut) const
|
||
|
|
{
|
||
|
|
const CConfig::CScreenOptions* options = m_config->getOptions(m_name);
|
||
|
|
if (options == NULL) {
|
||
|
|
optionsOut = CConfig::CScreenOptions();
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
optionsOut = *options;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void
|
||
|
|
CAddScreen::tokenize(CStringList& tokens, const CString& src)
|
||
|
|
{
|
||
|
|
// find first non-whitespace
|
||
|
|
CString::size_type x = src.find_first_not_of(" \t\r\n");
|
||
|
|
if (x == CString::npos) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// find next whitespace
|
||
|
|
do {
|
||
|
|
CString::size_type y = src.find_first_of(" \t\r\n", x);
|
||
|
|
if (y == CString::npos) {
|
||
|
|
y = src.size();
|
||
|
|
}
|
||
|
|
tokens.push_back(src.substr(x, y - x));
|
||
|
|
x = src.find_first_not_of(" \t\r\n", y);
|
||
|
|
} while (x != CString::npos);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool
|
||
|
|
CAddScreen::isNameInList(const CStringList& names, const CString& name)
|
||
|
|
{
|
||
|
|
for (CStringList::const_iterator index = names.begin();
|
||
|
|
index != names.end(); ++index) {
|
||
|
|
if (CStringUtil::CaselessCmp::equal(name, *index)) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|