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AppleWin
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AppleWin/source/Configuration/PropertySheetHelper.cpp

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/*
AppleWin : An Apple //e emulator for Windows
Copyright (C) 1994-1996, Michael O'Brien
Copyright (C) 1999-2001, Oliver Schmidt
Copyright (C) 2002-2005, Tom Charlesworth
Copyright (C) 2006-2012, Tom Charlesworth, Michael Pohoreski
AppleWin is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
AppleWin is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with AppleWin; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "StdAfx.h"
#include "PropertySheet.h"
#include "PropertySheetHelper.h"
#include "../Windows/AppleWin.h" // g_nAppMode, g_uScrollLockToggle, sg_PropertySheet
#include "../CardManager.h"
#include "../Disk.h"
#include "../Log.h"
#include "../Registry.h"
#include "../SaveState.h"
#include "../Tfe/PCapBackend.h"
/*
Config causing AfterClose msgs:
===============================
Page: Action: Comment:
------------------------------------------------------------------------
Config
. Computer WM_USER_RESTART
. Benchmark PSBTN_OK -> WM_USER_BENCHMARK Forces PSBTN_OK
Input
. Mouse WM_USER_RESTART
. CP/M WM_USER_RESTART
Sound
. MB/Phasor/SAM/None WM_USER_RESTART
Disk
. HDD enable WM_USER_RESTART
Advanced
. Save State WM_USER_SAVESTATE
. Load State WM_USER_LOADSTATE
. Clone WM_USER_RESTART
. MrFreeze Rom WM_USER_RESTART
Requirements:
-------------
. Want to change multiple HW at once.
. Allow change Computer & Load State (ie. multiple AfterClose msgs)
Design:
-------
. At PropSheet init, copy original config state (for above items)
. On last Page close, compare new config state, if changed:
- Show 1 restart + confirm msg (if necessary)
- Cancel will rollback to original config (for above items), but other items will be applied
. Load State button
- Don't action it immediately.
- .aws should contain config (but doesn't), so should override any config changes.
- so this can just discard any config changes
- if any config change, then show msg box to say they won't be applied
. Save State button
- Don't action it immediately.
- save state applies to current config (prior to restart).
- so this can just discard any config changes
- if any config change, then show msg box to say they won't be applied
. Benchmark button
- Action it immediately.
- If config has changed:
- Prompt to either do benchmark (and lose new config) or cancel benchmark (and drop back to Configuration dialog).
*/
void CPropertySheetHelper::FillComboBox(HWND window, int controlid, LPCTSTR choices, int currentchoice)
{
_ASSERT(choices);
HWND combowindow = GetDlgItem(window, controlid);
SendMessage(combowindow, CB_RESETCONTENT, 0, 0);
while (choices && *choices)
{
SendMessage(combowindow, CB_ADDSTRING, 0, (LPARAM)(LPCTSTR)choices);
choices += _tcslen(choices)+1;
}
if (SendMessage(combowindow, CB_SETCURSEL, currentchoice, 0) == CB_ERR && currentchoice != -1)
{
_ASSERT(0);
SendMessage(combowindow, CB_SETCURSEL, 0, 0); // GH#434: Failed to set currentchoice, so select item-0
}
}
void CPropertySheetHelper::SaveComputerType(eApple2Type NewApple2Type)
{
if (NewApple2Type == A2TYPE_CLONE) // Clone picked from Config tab, but no specific one picked from Advanced tab
NewApple2Type = A2TYPE_PRAVETS82;
ConfigSaveApple2Type(NewApple2Type);
}
void CPropertySheetHelper::ConfigSaveApple2Type(eApple2Type apple2Type)
{
REGSAVE(TEXT(REGVALUE_APPLE2_TYPE), apple2Type);
LogFileOutput("Config: Apple2 Type changed to %d\n", apple2Type);
}
void CPropertySheetHelper::SaveCpuType(eCpuType NewCpuType)
{
REGSAVE(TEXT(REGVALUE_CPU_TYPE), NewCpuType);
}
void CPropertySheetHelper::SetSlot(UINT slot, SS_CARDTYPE newCardType)
{
_ASSERT(slot < NUM_SLOTS);
if (slot >= NUM_SLOTS)
return;
if (GetCardMgr().QuerySlot(slot) == newCardType)
return;
GetCardMgr().Insert(slot, newCardType);
}
// Used by:
// . CPageDisk: IDC_CIDERPRESS_BROWSE
// . CPageAdvanced: IDC_PRINTER_DUMP_FILENAME_BROWSE
std::string CPropertySheetHelper::BrowseToFile(HWND hWindow, const TCHAR* pszTitle, const TCHAR* REGVALUE, const TCHAR* FILEMASKS)
{
TCHAR szFilename[MAX_PATH];
RegLoadString(REG_CONFIG, REGVALUE, 1, szFilename, MAX_PATH, TEXT(""));
std::string pathname = szFilename;
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = hWindow;
ofn.hInstance = GetFrame().g_hInstance;
ofn.lpstrFilter = FILEMASKS;
/*ofn.lpstrFilter = TEXT("Applications (*.exe)\0*.exe\0")
TEXT("Text files (*.txt)\0*.txt\0")
TEXT("All Files\0*.*\0");*/
ofn.lpstrFile = szFilename;
ofn.nMaxFile = MAX_PATH;
ofn.lpstrInitialDir = "";
ofn.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
ofn.lpstrTitle = pszTitle;
int nRes = GetOpenFileName(&ofn);
if (nRes) // OK is pressed
pathname = szFilename;
return pathname;
}
void CPropertySheetHelper::SaveStateUpdate()
{
if (m_bSSNewFilename)
{
Snapshot_SetFilename(m_szSSNewFilename, m_szSSNewDirectory);
RegSaveString(TEXT(REG_CONFIG), TEXT(REGVALUE_SAVESTATE_FILENAME), 1, Snapshot_GetPathname());
}
}
// NB. OK'ing this property sheet will call SaveStateUpdate()->Snapshot_SetFilename() with this new path & filename
int CPropertySheetHelper::SaveStateSelectImage(HWND hWindow, const TCHAR* pszTitle, bool bSave)
{
// Whenever harddisks/disks are inserted (or removed) and *if path has changed* then:
// . Snapshot's path & Snapshot's filename will be updated to reflect the new defaults.
std::string szDirectory = Snapshot_GetPath();
if (szDirectory.empty())
szDirectory = g_sCurrentDir;
char szFilename[MAX_PATH];
strcpy(szFilename, Snapshot_GetFilename().c_str());
//
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = hWindow;
ofn.hInstance = GetFrame().g_hInstance;
ofn.lpstrFilter = TEXT("Save State files (*.aws.yaml)\0*.aws.yaml\0")
TEXT("All Files\0*.*\0");
ofn.lpstrFile = szFilename; // Dialog strips the last .EXT from this string (eg. file.aws.yaml is displayed as: file.aws
ofn.nMaxFile = sizeof(szFilename);
ofn.lpstrInitialDir = szDirectory.c_str();
ofn.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
ofn.lpstrTitle = pszTitle;
int nRes = bSave ? GetSaveFileName(&ofn) : GetOpenFileName(&ofn);
if (nRes)
{
if (bSave) // Only for saving (allow loading of any file for backwards compatibility)
{
// Append .aws.yaml if it's not there
const char szAWS_EXT1[] = ".aws";
const char szAWS_EXT2[] = ".yaml";
const char szAWS_EXT3[] = ".aws.yaml";
const UINT uStrLenFile = strlen(&szFilename[ofn.nFileOffset]);
const UINT uStrLenExt1 = strlen(szAWS_EXT1);
const UINT uStrLenExt2 = strlen(szAWS_EXT2);
const UINT uStrLenExt3 = strlen(szAWS_EXT3);
if (uStrLenFile <= uStrLenExt1)
{
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile], szAWS_EXT3); // "file" += ".aws.yaml"
}
else if (uStrLenFile <= uStrLenExt2)
{
if (strcmp(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt1], szAWS_EXT1) == 0)
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt1], szAWS_EXT3); // "file.aws" -> "file" + ".aws.yaml"
else
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile], szAWS_EXT3); // "file" += ".aws.yaml"
}
else if ((uStrLenFile <= uStrLenExt3) || (strcmp(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt3], szAWS_EXT3) != 0))
{
if (strcmp(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt1], szAWS_EXT1) == 0)
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt1], szAWS_EXT3); // "file.aws" -> "file" + ".aws.yaml"
else if (strcmp(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt2], szAWS_EXT2) == 0)
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile-uStrLenExt2], szAWS_EXT3); // "file.yaml" -> "file" + ".aws.yaml"
else
strcpy(&szFilename[ofn.nFileOffset+uStrLenFile], szAWS_EXT3); // "file" += ".aws.yaml"
}
}
m_szSSNewFilename = &szFilename[ofn.nFileOffset];
szFilename[ofn.nFileOffset] = 0;
m_szSSNewDirectory = szFilename; // always set this, even if unchanged
}
m_bSSNewFilename = nRes ? true : false;
return nRes;
}
// On OK: Optionally post a single "uAfterClose" msg after last page closes
void CPropertySheetHelper::PostMsgAfterClose(HWND hWnd, PAGETYPE page)
{
m_bmPages &= ~(1<<(UINT32)page);
if (m_bmPages)
return; // Still pages to close
//
if (m_ConfigNew.m_uSaveLoadStateMsg && IsOkToSaveLoadState(hWnd, IsConfigChanged()))
{
// Drop any config change, and do load/save state
PostMessage(GetFrame().g_hFrameWindow, m_ConfigNew.m_uSaveLoadStateMsg, 0, 0);
return;
}
if (m_bDoBenchmark)
{
// Drop any config change, and do benchmark
PostMessage(GetFrame().g_hFrameWindow, WM_USER_BENCHMARK, 0, 0); // NB. doesn't do WM_USER_RESTART
return;
}
bool restart = false;
if (m_ConfigNew.m_Apple2Type == A2TYPE_CLONE)
{
MessageBox(hWnd, "Error - Unable to change configuration\n\nReason: A specific clone wasn't selected from the Advanced tab", g_pAppTitle.c_str(), MB_ICONSTOP | MB_SETFOREGROUND);
return;
}
_ASSERT(m_ConfigNew.m_CpuType != CPU_UNKNOWN); // NB. Could only ever be CPU_UNKNOWN for a clone (and only if a mistake was made when adding a new clone)
if (m_ConfigNew.m_CpuType == CPU_UNKNOWN)
{
m_ConfigNew.m_CpuType = ProbeMainCpuDefault(m_ConfigNew.m_Apple2Type);
}
if (IsConfigChanged())
{
if (!CheckChangesForRestart(hWnd))
{
// Cancelled
RestoreCurrentConfig();
return;
}
ApplyNewConfig();
restart = true;
}
if (restart)
GetFrame().Restart();
}
bool CPropertySheetHelper::CheckChangesForRestart(HWND hWnd)
{
if (!HardwareConfigChanged(hWnd))
return false; // Cancelled
if (!IsOkToRestart(hWnd))
return false; // Cancelled
return true; // OK
}
#define CONFIG_CHANGED_LOCAL(var) \
(ConfigOld.var != ConfigNew.var)
// Apply changes to Registry
void CPropertySheetHelper::ApplyNewConfig(const CConfigNeedingRestart& ConfigNew, const CConfigNeedingRestart& ConfigOld)
{
if (CONFIG_CHANGED_LOCAL(m_Apple2Type))
{
SaveComputerType(ConfigNew.m_Apple2Type);
}
if (CONFIG_CHANGED_LOCAL(m_CpuType))
{
SaveCpuType(ConfigNew.m_CpuType);
}
UINT slot = SLOT3;
if (CONFIG_CHANGED_LOCAL(m_Slot[slot]))
SetSlot(slot, ConfigNew.m_Slot[slot]);
// unconditionally save it, as the previous SetSlot might have removed the setting
PCapBackend::tfe_SetRegistryInterface(slot, ConfigNew.m_tfeInterface);
slot = SLOT4;
if (CONFIG_CHANGED_LOCAL(m_Slot[slot]))
SetSlot(slot, ConfigNew.m_Slot[slot]);
slot = SLOT5;
if (CONFIG_CHANGED_LOCAL(m_Slot[slot]))
SetSlot(slot, ConfigNew.m_Slot[slot]);
slot = SLOT7;
if (CONFIG_CHANGED_LOCAL(m_Slot[slot]))
SetSlot(slot, ConfigNew.m_Slot[slot]);
if (CONFIG_CHANGED_LOCAL(m_bEnableTheFreezesF8Rom))
{
REGSAVE(TEXT(REGVALUE_THE_FREEZES_F8_ROM), ConfigNew.m_bEnableTheFreezesF8Rom);
}
if (CONFIG_CHANGED_LOCAL(m_videoRefreshRate))
{
REGSAVE(TEXT(REGVALUE_VIDEO_REFRESH_RATE), ConfigNew.m_videoRefreshRate);
}
}
void CPropertySheetHelper::ApplyNewConfigFromSnapshot(const CConfigNeedingRestart& ConfigNew)
{
SaveComputerType(ConfigNew.m_Apple2Type);
SaveCpuType(ConfigNew.m_CpuType);
REGSAVE(TEXT(REGVALUE_THE_FREEZES_F8_ROM), ConfigNew.m_bEnableTheFreezesF8Rom);
REGSAVE(TEXT(REGVALUE_VIDEO_REFRESH_RATE), ConfigNew.m_videoRefreshRate);
}
void CPropertySheetHelper::ApplyNewConfig(void)
{
ApplyNewConfig(m_ConfigNew, m_ConfigOld);
}
void CPropertySheetHelper::SaveCurrentConfig(void)
{
// NB. clone-type is encoded in g_Apple2Type
m_ConfigOld.Reload();
// Reset flags each time:
m_bDoBenchmark = false;
// Setup ConfigNew
m_ConfigNew = m_ConfigOld;
}
void CPropertySheetHelper::RestoreCurrentConfig(void)
{
// NB. clone-type is encoded in g_Apple2Type
SetApple2Type(m_ConfigOld.m_Apple2Type);
SetMainCpu(m_ConfigOld.m_CpuType);
SetSlot(SLOT3, m_ConfigOld.m_Slot[SLOT3]);
SetSlot(SLOT4, m_ConfigOld.m_Slot[SLOT4]);
SetSlot(SLOT5, m_ConfigOld.m_Slot[SLOT5]);
SetSlot(SLOT7, m_ConfigOld.m_Slot[SLOT7]);
GetPropertySheet().SetTheFreezesF8Rom(m_ConfigOld.m_bEnableTheFreezesF8Rom);
}
bool CPropertySheetHelper::IsOkToSaveLoadState(HWND hWnd, const bool bConfigChanged)
{
if (bConfigChanged)
{
if (MessageBox(hWnd,
TEXT("The hardware configuration has changed. Save/Load state will lose these changes.\n\n")
TEXT("Are you sure you want to do this?"),
TEXT(REG_CONFIG),
MB_ICONQUESTION | MB_OKCANCEL | MB_SETFOREGROUND) == IDCANCEL)
return false;
}
return true;
}
bool CPropertySheetHelper::IsOkToRestart(HWND hWnd)
{
if (g_nAppMode == MODE_LOGO)
return true;
if (MessageBox(hWnd,
TEXT("Restarting the emulator will reset the state ")
TEXT("of the emulated machine, causing you to lose any ")
TEXT("unsaved work.\n\n")
TEXT("Are you sure you want to do this?"),
TEXT(REG_CONFIG),
MB_ICONQUESTION | MB_OKCANCEL | MB_SETFOREGROUND) == IDCANCEL)
return false;
return true;
}
#define CONFIG_CHANGED(var) \
(m_ConfigOld.var != m_ConfigNew.var)
bool CPropertySheetHelper::HardwareConfigChanged(HWND hWnd)
{
std::string strMsg("The emulator needs to restart as the hardware configuration has changed:\n");
strMsg += "\n";
std::string strMsgMain;
{
if (CONFIG_CHANGED(m_Apple2Type))
strMsgMain += ". Emulated computer has changed\n";
if (CONFIG_CHANGED(m_CpuType))
strMsgMain += ". Emulated main CPU has changed\n";
if (CONFIG_CHANGED(m_videoRefreshRate))
strMsgMain += ". Video refresh rate has changed\n";
if (CONFIG_CHANGED(m_Slot[SLOT3]))
strMsgMain += GetSlot(SLOT3);
if (CONFIG_CHANGED(m_tfeInterface))
strMsgMain += ". Uthernet interface has changed\n";
if (CONFIG_CHANGED(m_Slot[SLOT4]))
strMsgMain += GetSlot(SLOT4);
if (CONFIG_CHANGED(m_Slot[SLOT5]))
strMsgMain += GetSlot(SLOT5);
if (CONFIG_CHANGED(m_Slot[SLOT7]))
strMsgMain += ". Harddisk(s) have been plugged/unplugged\n";
if (CONFIG_CHANGED(m_bEnableTheFreezesF8Rom))
strMsgMain += ". F8 ROM changed (The Freeze's F8 Rom)\n";
}
std::string strMsgPost("\n");
strMsgPost += "This change will not take effect until the next time you restart the emulator.\n\n";
strMsgPost += "Would you like to restart the emulator now?";
strMsg += strMsgMain;
strMsg += strMsgPost;
if (MessageBox(hWnd,
strMsg.c_str(),
TEXT(REG_CONFIG),
MB_ICONQUESTION | MB_OKCANCEL | MB_SETFOREGROUND) == IDCANCEL)
return false;
return true;
}
std::string CPropertySheetHelper::GetSlot(const UINT uSlot)
{
// strMsg = ". Slot n: ";
std::string strMsg(". Slot ");
strMsg += '0' + uSlot;
strMsg += ": ";
const SS_CARDTYPE OldCardType = m_ConfigOld.m_Slot[uSlot];
const SS_CARDTYPE NewCardType = m_ConfigNew.m_Slot[uSlot];
if ((OldCardType == CT_Empty) || (NewCardType == CT_Empty))
{
if (NewCardType == CT_Empty)
{
strMsg += Card::GetCardName(OldCardType);
strMsg += " card removed\n";
}
else
{
strMsg += Card::GetCardName(NewCardType);
strMsg += " card added\n";
}
}
else
{
strMsg += Card::GetCardName(OldCardType);
strMsg += " card removed & ";
strMsg += Card::GetCardName(NewCardType);
strMsg += " card added\n";
}
return strMsg;
}
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