src/apps/mail/Settings.cpp

   1 /*
   2 Open Tracker License
   3
   4 Terms and Conditions
   5
   6 Copyright (c) 1991-2001, Be Incorporated. All rights reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining a copy of
   9 this software and associated documentation files (the "Software"), to deal in
  10 the Software without restriction, including without limitation the rights to
  11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  12 of the Software, and to permit persons to whom the Software is furnished to do
  13 so, subject to the following conditions:
  14
  15 The above copyright notice and this permission notice applies to all licensees
  16 and shall be included in all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN
  23 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of Be Incorporated shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings in
  27 this Software without prior written authorization from Be Incorporated.
  28
  29 BeMail(TM), Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or
  30 registered trademarks of Be Incorporated in the United States and other
  31 countries. Other brand product names are registered trademarks or trademarks
  32 of their respective holders. All rights reserved.
  33 */
  34
  35
  36 #include "Settings.h"
  37
  38 #include <Application.h>
  39 #include <Autolock.h>
  40 #include <Catalog.h>
  41 #include <CharacterSet.h>
  42 #include <CharacterSetRoster.h>
  43 #include <Directory.h>
  44 #include <Entry.h>
  45 #include <File.h>
  46 #include <FindDirectory.h>
  47 #include <Font.h>
  48 #include <Locale.h>
  49 #include <MailSettings.h>
  50 #include <Message.h>
  51 #include <String.h>
  52 #include <UTF8.h>
  53
  54 #include <mail_encoding.h>
  55
  56
  57 #define B_TRANSLATION_CONTEXT "Settings"
  58
  59
  60 using namespace BPrivate ;
  61
  62
  63 Settings::Settings()
  64         :
  65         fMailWindowFrame(BRect(0, 0, 200, 400)),
  66         fPrintSettings(NULL),
  67         fAutoMarkRead(true),
  68         fSignature(),
  69         fReplyPreamble(),
  70         fWrapMode(true),
  71         fAttachAttributes(true),
  72         fColoredQuotes(true),
  73         fShowButtonBar(kShowToolBar),
  74         fWarnAboutUnencodableCharacters(true),
  75         fStartWithSpellCheckOn(false),
  76         fShowSpamGUI(true),
  77         fDefaultChain(0),
  78         fUseAccountFrom(0),
  79         fMailCharacterSet(B_MS_WINDOWS_CONVERSION),
  80         fContentFont(be_fixed_font)
  81 {
  82         fSignature = B_TRANSLATE("None");
  83
  84         LoadSettings();
  85
  86         fContentFont.SetSpacing(B_BITMAP_SPACING);
  87
  88         _CheckForSpamFilterExistence();
  89 }
  90
  91
  92 Settings::~Settings()
  93 {
  94 }
  95
  96
  97 void
  98 Settings::SetPrintSettings(const BMessage* printSettings)
  99 {
 100         BAutolock lock(be_app);
 101
 102         if (printSettings == fPrintSettings)
 103                 return;
 104
 105         delete fPrintSettings;
 106         if (printSettings)
 107                 fPrintSettings = new BMessage(*printSettings);
 108         else
 109                 fPrintSettings = NULL;
 110 }
 111
 112
 113 bool
 114 Settings::HasPrintSettings()
 115 {
 116         BAutolock lock(be_app);
 117         return fPrintSettings != NULL;
 118 }
 119
 120
 121 BMessage
 122 Settings::PrintSettings()
 123 {
 124         BAutolock lock(be_app);
 125         return BMessage(*fPrintSettings);
 126 }
 127
 128
 129 void
 130 Settings::ClearPrintSettings()
 131 {
 132         delete fPrintSettings;
 133         fPrintSettings = NULL;
 134 }
 135
 136
 137 void
 138 Settings::SetWindowFrame(BRect frame)
 139 {
 140         BAutolock lock(be_app);
 141         fMailWindowFrame = frame;
 142 }
 143
 144
 145 BRect
 146 Settings::WindowFrame()
 147 {
 148         BAutolock lock(be_app);
 149         return fMailWindowFrame;
 150 }
 151
 152
 153 status_t
 154 Settings::_GetSettingsPath(BPath &path)
 155 {
 156         status_t status = find_directory(B_USER_SETTINGS_DIRECTORY, &path);
 157         if (status != B_OK)
 158                 return status;
 159
 160         path.Append("Mail");
 161         return create_directory(path.Path(), 0755);
 162 }
 163
 164
 165 status_t
 166 Settings::SaveSettings()
 167 {
 168         BMailSettings chainSettings;
 169
 170         if (fDefaultChain != ~0UL) {
 171                 chainSettings.SetDefaultOutboundChainID(fDefaultChain);
 172                 chainSettings.Save();
 173         }
 174
 175         BPath path;
 176         status_t status = _GetSettingsPath(path);
 177         if (status != B_OK)
 178                 return status;
 179
 180         path.Append("Mail Settings~");
 181
 182         BFile file;
 183         status = file.SetTo(path.Path(),
 184                 B_READ_WRITE | B_CREATE_FILE | B_ERASE_FILE);
 185
 186         if (status != B_OK)
 187                 return status;
 188
 189         BMessage settings('BeMl');
 190         settings.AddRect("MailWindowSize", fMailWindowFrame);
 191
 192         font_family fontFamily;
 193         font_style fontStyle;
 194         fContentFont.GetFamilyAndStyle(&fontFamily, &fontStyle);
 195
 196         settings.AddString("FontFamily", fontFamily);
 197         settings.AddString("FontStyle", fontStyle);
 198         settings.AddFloat("FontSize", fContentFont.Size());
 199
 200         settings.AddBool("WordWrapMode", fWrapMode);
 201         settings.AddBool("AutoMarkRead", fAutoMarkRead);
 202         settings.AddString("SignatureText", fSignature);
 203         settings.AddInt32("CharacterSet", fMailCharacterSet);
 204         settings.AddInt8("ShowButtonBar", fShowButtonBar);
 205         settings.AddInt32("UseAccountFrom", fUseAccountFrom);
 206         settings.AddBool("ColoredQuotes", fColoredQuotes);
 207         settings.AddString("ReplyPreamble", fReplyPreamble);
 208         settings.AddBool("AttachAttributes", fAttachAttributes);
 209         settings.AddBool("WarnAboutUnencodableCharacters",
 210                 fWarnAboutUnencodableCharacters);
 211         settings.AddBool("StartWithSpellCheck", fStartWithSpellCheckOn);
 212
 213         BEntry entry;
 214         status = entry.SetTo(path.Path());
 215         if (status != B_OK)
 216                 return status;
 217
 218         status = settings.Flatten(&file);
 219         if (status == B_OK) {
 220                 // replace original settings file
 221                 status = entry.Rename("Mail Settings", true);
 222         } else
 223                 entry.Remove();
 224
 225         return status;
 226 }
 227
 228
 229 status_t
 230 Settings::LoadSettings()
 231 {
 232         BMailSettings chainSettings;
 233         fDefaultChain = chainSettings.DefaultOutboundChainID();
 234
 235         BPath path;
 236         status_t status = _GetSettingsPath(path);
 237         if (status != B_OK)
 238                 return status;
 239
 240         path.Append("Mail Settings");
 241
 242         BFile file;
 243         status = file.SetTo(path.Path(), B_READ_ONLY);
 244         if (status != B_OK) {
 245                 _GetSettingsPath(path);
 246                 path.Append("BeMail Settings");
 247                 status = file.SetTo(path.Path(), B_READ_ONLY);
 248                 if (status != B_OK)
 249                         return status;
 250         }
 251
 252         BMessage settings;
 253         status = settings.Unflatten(&file);
 254         if (status < B_OK || settings.what != 'BeMl')
 255                 return status;
 256
 257         BRect rect;
 258         if (settings.FindRect("MailWindowSize", &rect) == B_OK)
 259                 fMailWindowFrame = rect;
 260
 261         int32 int32Value;
 262
 263         const char *fontFamily;
 264         if (settings.FindString("FontFamily", &fontFamily) == B_OK) {
 265                 const char *fontStyle;
 266                 if (settings.FindString("FontStyle", &fontStyle) == B_OK) {
 267                         float size;
 268                         if (settings.FindFloat("FontSize", &size) == B_OK) {
 269                                 if (size >= 7)
 270                                         fContentFont.SetSize(size);
 271
 272                                 if (fontFamily[0] && fontStyle[0]) {
 273                                         fContentFont.SetFamilyAndStyle(
 274                                                 fontFamily[0] ? fontFamily : NULL,
 275                                                 fontStyle[0] ? fontStyle : NULL);
 276                                 }
 277                         }
 278                 }
 279         }
 280
 281         fWrapMode = settings.GetBool("WordWrapMode", fWrapMode);
 282         fAutoMarkRead = settings.GetBool("AutoMarkRead", fAutoMarkRead);
 283
 284         BString string;
 285         if (settings.FindString("SignatureText", &string) == B_OK)
 286                 fSignature = string;
 287
 288         if (settings.FindInt32("CharacterSet", &int32Value) == B_OK)
 289                 fMailCharacterSet = int32Value;
 290         if (fMailCharacterSet != B_MAIL_UTF8_CONVERSION
 291                 && fMailCharacterSet != B_MAIL_US_ASCII_CONVERSION
 292                 && BCharacterSetRoster::GetCharacterSetByConversionID(fMailCharacterSet)
 293                         == NULL) {
 294                 fMailCharacterSet = B_MS_WINDOWS_CONVERSION;
 295         }
 296
 297         fShowButtonBar = settings.GetInt8("ShowButtonBar", fShowButtonBar);
 298
 299         if (settings.FindInt32("UseAccountFrom", &int32Value) == B_OK)
 300                 fUseAccountFrom = int32Value;
 301         if (fUseAccountFrom < ACCOUNT_USE_DEFAULT
 302                 || fUseAccountFrom > ACCOUNT_FROM_MAIL)
 303                 fUseAccountFrom = ACCOUNT_USE_DEFAULT;
 304
 305         fColoredQuotes = settings.GetBool("ColoredQuotes", fColoredQuotes);
 306
 307         if (settings.FindString("ReplyPreamble", &string) == B_OK)
 308                 fReplyPreamble = string;
 309
 310         fAttachAttributes = settings.GetBool("AttachAttributes", fAttachAttributes);
 311         fWarnAboutUnencodableCharacters = settings.GetBool(
 312                 "WarnAboutUnencodableCharacters", fWarnAboutUnencodableCharacters);
 313         fStartWithSpellCheckOn = settings.GetBool("StartWithSpellCheck",
 314                 fStartWithSpellCheckOn);
 315
 316         return B_OK;
 317 }
 318
 319
 320 bool
 321 Settings::AutoMarkRead()
 322 {
 323         BAutolock lock(be_app);
 324         return fAutoMarkRead;
 325 }
 326
 327
 328 BString
 329 Settings::Signature()
 330 {
 331         BAutolock lock(be_app);
 332         return BString(fSignature);
 333 }
 334
 335
 336 BString
 337 Settings::ReplyPreamble()
 338 {
 339         BAutolock lock(be_app);
 340         return BString(fReplyPreamble);
 341 }
 342
 343
 344 bool
 345 Settings::WrapMode()
 346 {
 347         BAutolock lock(be_app);
 348         return fWrapMode;
 349 }
 350
 351
 352 bool
 353 Settings::AttachAttributes()
 354 {
 355         BAutolock lock(be_app);
 356         return fAttachAttributes;
 357 }
 358
 359
 360 bool
 361 Settings::ColoredQuotes()
 362 {
 363         BAutolock lock(be_app);
 364         return fColoredQuotes;
 365 }
 366
 367
 368 uint8
 369 Settings::ShowButtonBar()
 370 {
 371         BAutolock lock(be_app);
 372         return fShowButtonBar;
 373 }
 374
 375
 376 bool
 377 Settings::WarnAboutUnencodableCharacters()
 378 {
 379         BAutolock lock(be_app);
 380         return fWarnAboutUnencodableCharacters;
 381 }
 382
 383
 384 bool
 385 Settings::StartWithSpellCheckOn()
 386 {
 387         BAutolock lock(be_app);
 388         return fStartWithSpellCheckOn;
 389 }
 390
 391
 392 void
 393 Settings::SetDefaultChain(uint32 chain)
 394 {
 395         BAutolock lock(be_app);
 396         fDefaultChain = chain;
 397 }
 398
 399
 400 uint32
 401 Settings::DefaultChain()
 402 {
 403         BAutolock lock(be_app);
 404         return fDefaultChain;
 405 }
 406
 407
 408 int32
 409 Settings::UseAccountFrom()
 410 {
 411         BAutolock lock(be_app);
 412         return fUseAccountFrom;
 413 }
 414
 415
 416 uint32
 417 Settings::MailCharacterSet()
 418 {
 419         BAutolock lock(be_app);
 420         return fMailCharacterSet;
 421 }
 422
 423
 424 BFont
 425 Settings::ContentFont()
 426 {
 427         BAutolock lock(be_app);
 428         return fContentFont;
 429 }
 430
 431
 432 void
 433 Settings::_CheckForSpamFilterExistence()
 434 {
 435         int32 addonNameIndex;
 436         const char* addonNamePntr;
 437         BDirectory inChainDir;
 438         BPath path;
 439         BEntry settingsEntry;
 440         BFile settingsFile;
 441         BMessage settingsMessage;
 442
 443         fShowSpamGUI = false;
 444
 445         if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) != B_OK)
 446                 return;
 447         path.Append("Mail/chains/inbound");
 448         if (inChainDir.SetTo(path.Path()) != B_OK)
 449                 return;
 450
 451         while (inChainDir.GetNextEntry (&settingsEntry, true) == B_OK) {
 452                 if (!settingsEntry.IsFile())
 453                         continue;
 454                 if (settingsFile.SetTo (&settingsEntry, B_READ_ONLY) != B_OK)
 455                         continue;
 456                 if (settingsMessage.Unflatten (&settingsFile) != B_OK)
 457                         continue;
 458                 for (addonNameIndex = 0;
 459                                 B_OK == settingsMessage.FindString("filter_addons",
 460                                         addonNameIndex, &addonNamePntr);
 461                                 addonNameIndex++) {
 462                         if (strstr(addonNamePntr, "Spam Filter") != NULL) {
 463                                 fShowSpamGUI = true;
 464                                 return;
 465                         }
 466                 }
 467         }
 468 }
 469