git.maemo.org Git - quicknote/blob - src/quicknote_gtk.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5  Copyright (C) 2007 Christoph Würstle
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License version 2 as
   9 published by the Free Software Foundation.
  10
  11 @todo Add Note Export (txt File) and Export All (json dump?)
  12 @todo Remove confirmation on deleting empty notes
  13 @todo Try to switch to more passive notifications (rather than message boxes)
  14 """
  15
  16 from __future__ import with_statement
  17
  18 import os
  19 import gc
  20 import logging
  21 import warnings
  22 import ConfigParser
  23
  24 import gtk
  25
  26 try:
  27         import hildon
  28 except ImportError:
  29         import fakehildon as hildon
  30
  31 try:
  32         import osso
  33 except ImportError:
  34         osso = None
  35
  36 import constants
  37 import hildonize
  38 import gtk_toolbox
  39
  40 import speichern
  41 import kopfzeile
  42 import notizen
  43 import search
  44 import sync
  45
  46
  47 try:
  48         _
  49 except NameError:
  50         _ = lambda x: x
  51
  52
  53 _moduleLogger = logging.getLogger("quicknote_gtk")
  54 PROFILE_STARTUP = False
  55
  56
  57 class QuicknoteProgram(hildonize.get_app_class()):
  58
  59         _user_data = os.path.join(os.path.expanduser("~"), ".%s" % constants.__app_name__)
  60         _user_settings = "%s/settings.ini" % _user_data
  61
  62         def __init__(self):
  63                 super(QuicknoteProgram, self).__init__()
  64                 self._clipboard = gtk.clipboard_get()
  65
  66                 dblog = os.path.join(self._user_data, "quicknote.log")
  67
  68                 _moduleLogger.info('Starting quicknote')
  69                 self._wordWrapEnabled = False
  70
  71                 self._window_in_fullscreen = False #The window isn't in full screen mode initially.
  72
  73                 self._db = speichern.Speichern()
  74
  75                 #Create GUI main vbox
  76                 vbox = gtk.VBox(homogeneous = False, spacing = 0)
  77
  78                 if hildonize.GTK_MENU_USED:
  79                         #Create Menu and apply it for hildon
  80                         filemenu = gtk.Menu()
  81
  82                         menu_items = gtk.MenuItem(_("Set DB file"))
  83                         filemenu.append(menu_items)
  84                         menu_items.connect("activate", self.set_db_file, None)
  85
  86                         menu_items = gtk.MenuItem(_("SQL History"))
  87                         filemenu.append(menu_items)
  88                         menu_items.connect("activate", self._on_view_sql_history, None)
  89
  90                         menu_items = gtk.MenuItem(_("Sync notes"))
  91                         filemenu.append(menu_items)
  92                         menu_items.connect("activate", self._on_sync_notes, None)
  93
  94                         menu_items = gtk.MenuItem(_("Quit"))
  95                         filemenu.append(menu_items)
  96                         menu_items.connect("activate", self._on_destroy, None)
  97
  98                         file_menu = gtk.MenuItem(_("File"))
  99                         file_menu.show()
 100                         file_menu.set_submenu(filemenu)
 101
 102                         categorymenu = gtk.Menu()
 103
 104                         menu_items = gtk.MenuItem(_("Search"))
 105                         categorymenu.append(menu_items)
 106                         menu_items.connect("activate", self._on_toggle_search)
 107
 108                         menu_items = gtk.MenuItem(_("Delete"))
 109                         categorymenu.append(menu_items)
 110                         menu_items.connect("activate", self._on_delete_category)
 111
 112                         category_menu = gtk.MenuItem(_("Category"))
 113                         category_menu.show()
 114                         category_menu.set_submenu(categorymenu)
 115
 116                         viewmenu = gtk.Menu()
 117
 118                         menu_items = gtk.MenuItem(_("Move To Category"))
 119                         viewmenu.append(menu_items)
 120                         menu_items.connect("activate", self._on_move_category)
 121
 122                         menu_items = gtk.MenuItem(_("History"))
 123                         viewmenu.append(menu_items)
 124                         menu_items.connect("activate", self._on_show_history)
 125
 126                         menu_items = gtk.MenuItem(_("Word Wrap"))
 127                         viewmenu.append(menu_items)
 128                         menu_items.connect("activate", self._on_toggle_word_wrap)
 129
 130                         view_menu = gtk.MenuItem(_("Note"))
 131                         view_menu.show()
 132                         view_menu.set_submenu(viewmenu)
 133
 134                         helpmenu = gtk.Menu()
 135
 136                         menu_items = gtk.MenuItem(_("About"))
 137                         helpmenu.append(menu_items)
 138                         menu_items.connect("activate", self._on_show_about, None)
 139
 140                         help_menu = gtk.MenuItem(_("Help"))
 141                         help_menu.show()
 142                         help_menu.set_submenu(helpmenu)
 143
 144                         menuBar = gtk.MenuBar()
 145                         menuBar.show()
 146                         menuBar.append (file_menu)
 147                         menuBar.append (category_menu)
 148                         menuBar.append (view_menu)
 149                         menuBar.append (help_menu)
 150
 151                         vbox.pack_start(menuBar, False, False, 0)
 152                 else:
 153                         menuBar = gtk.MenuBar()
 154                         menuBar.show()
 155                         vbox.pack_start(menuBar, False, False, 0)
 156
 157                 #Create GUI elements
 158                 self._category = kopfzeile.Kopfzeile(self._db)
 159                 self._search = search.Search()
 160                 self._notizen = notizen.Notizen(self._db, self._category, self._search)
 161
 162                 # notizen packs in the category
 163                 vbox.pack_start(self._notizen, expand = True, fill = True)
 164                 vbox.pack_start(self._search, expand = False, fill = True)
 165
 166                 #Get the Main Window, and connect the "destroy" event
 167                 self._window = gtk.Window()
 168                 self._window.add(vbox)
 169
 170                 self._on_toggle_word_wrap()
 171
 172                 try:
 173                         os.makedirs(self._user_data)
 174                 except OSError, e:
 175                         if e.errno != 17:
 176                                 raise
 177
 178                 self._window = hildonize.hildonize_window(self, self._window)
 179                 hildonize.set_application_title(self._window, "%s" % constants.__pretty_app_name__)
 180                 menuBar = hildonize.hildonize_menu(
 181                         self._window,
 182                         menuBar,
 183                 )
 184                 if hildonize.IS_FREMANTLE_SUPPORTED:
 185                         moveToCategoryButton = gtk.Button(_("Move Note"))
 186                         moveToCategoryButton.connect("clicked", self._on_move_category)
 187                         menuBar.append(moveToCategoryButton)
 188
 189                         historyButton= gtk.Button(_("Note History"))
 190                         historyButton.connect("clicked", self._on_show_history)
 191                         menuBar.append(historyButton)
 192
 193                         searchButton= gtk.Button(_("Search Category"))
 194                         searchButton.connect("clicked", self._on_toggle_search)
 195                         menuBar.append(searchButton)
 196
 197                         deleteCategoryButton = gtk.Button(_("Delete Category"))
 198                         deleteCategoryButton.connect("clicked", self._on_delete_category)
 199                         menuBar.append(deleteCategoryButton)
 200
 201                         menuBar.show_all()
 202
 203                 if not hildonize.IS_HILDON_SUPPORTED:
 204                         _moduleLogger.info("No hildonization support")
 205
 206                 if osso is not None:
 207                         self._osso_c = osso.Context(constants.__app_name__, constants.__version__, False)
 208                         self._deviceState = osso.DeviceState(self._osso_c)
 209                         self._deviceState.set_device_state_callback(self._on_device_state_change, 0)
 210                 else:
 211                         _moduleLogger.info("No osso support")
 212                         self._osso_c = None
 213                         self._deviceState = None
 214
 215                 self._window.connect("delete-event", self._on_delete_event)
 216                 self._window.connect("destroy", self._on_destroy)
 217                 self._window.connect("key-press-event", self._on_key_press)
 218                 self._window.connect("window-state-event", self._on_window_state_change)
 219
 220                 self._window.show_all()
 221                 self._search.hide()
 222                 self._load_settings()
 223
 224         def _save_settings(self):
 225                 config = ConfigParser.SafeConfigParser()
 226                 self.save_settings(config)
 227                 with open(self._user_settings, "wb") as configFile:
 228                         config.write(configFile)
 229
 230         def save_settings(self, config):
 231                 config.add_section(constants.__pretty_app_name__)
 232                 config.set(constants.__pretty_app_name__, "wordwrap", str(self._wordWrapEnabled))
 233                 config.set(constants.__pretty_app_name__, "fullscreen", str(self._window_in_fullscreen))
 234
 235         def _load_settings(self):
 236                 config = ConfigParser.SafeConfigParser()
 237                 config.read(self._user_settings)
 238                 self.load_settings(config)
 239
 240         def load_settings(self, config):
 241                 try:
 242                         self._wordWrapEnabled = config.getboolean(constants.__pretty_app_name__, "wordwrap")
 243                         self._window_in_fullscreen = config.getboolean(constants.__pretty_app_name__, "fullscreen")
 244                 except ConfigParser.NoSectionError, e:
 245                         warnings.warn(
 246                                 "Settings file %s is missing section %s" % (
 247                                         self._user_settings,
 248                                         e.section,
 249                                 ),
 250                                 stacklevel=2
 251                         )
 252
 253                 self._notizen.set_wordwrap(self._wordWrapEnabled)
 254
 255                 if self._window_in_fullscreen:
 256                         self._window.fullscreen()
 257                 else:
 258                         self._window.unfullscreen()
 259
 260         def set_db_file(self, widget = None, data = None):
 261                 dlg = hildon.FileChooserDialog(parent=self._window, action=gtk.FILE_CHOOSER_ACTION_SAVE)
 262
 263                 if self._db.ladeDirekt('datenbank'):
 264                         dlg.set_filename(self._db.ladeDirekt('datenbank'))
 265
 266                 dlg.set_title(_("Choose database file"))
 267                 if dlg.run() == gtk.RESPONSE_OK:
 268                         fileName = dlg.get_filename()
 269                         self._db.speichereDirekt('datenbank', fileName)
 270
 271                         self._db.openDB()
 272                         self._category.load_categories()
 273                         self._notizen.load_notes()
 274                 dlg.destroy()
 275
 276         def _toggle_search(self):
 277                 if self._search.get_property("visible"):
 278                         self._search.hide()
 279                 else:
 280                         self._search.show()
 281
 282         @gtk_toolbox.log_exception(_moduleLogger)
 283         def _on_device_state_change(self, shutdown, save_unsaved_data, memory_low, system_inactivity, message, userData):
 284                 """
 285                 For system_inactivity, we have no background tasks to pause
 286
 287                 @note Hildon specific
 288                 """
 289                 if memory_low:
 290                         gc.collect()
 291
 292                 if save_unsaved_data or shutdown:
 293                         self._save_settings()
 294
 295         @gtk_toolbox.log_exception(_moduleLogger)
 296         def _on_window_state_change(self, widget, event, *args):
 297                 if event.new_window_state & gtk.gdk.WINDOW_STATE_FULLSCREEN:
 298                         self._window_in_fullscreen = True
 299                 else:
 300                         self._window_in_fullscreen = False
 301
 302         @gtk_toolbox.log_exception(_moduleLogger)
 303         def _on_key_press(self, widget, event, *args):
 304                 RETURN_TYPES = (gtk.keysyms.Return, gtk.keysyms.ISO_Enter, gtk.keysyms.KP_Enter)
 305                 isCtrl = bool(event.get_state() & gtk.gdk.CONTROL_MASK)
 306                 if (
 307                         event.keyval == gtk.keysyms.F6 or
 308                         event.keyval in RETURN_TYPES and isCtrl
 309                 ):
 310                         # The "Full screen" hardware key has been pressed
 311                         if self._window_in_fullscreen:
 312                                 self._window.unfullscreen ()
 313                         else:
 314                                 self._window.fullscreen ()
 315                         return True
 316                 elif event.keyval == gtk.keysyms.f and isCtrl:
 317                         self._toggle_search()
 318                         return True
 319                 elif (
 320                         event.keyval in (gtk.keysyms.w, gtk.keysyms.q) and
 321                         event.get_state() & gtk.gdk.CONTROL_MASK
 322                 ):
 323                         self._window.destroy()
 324                 elif event.keyval == gtk.keysyms.l and event.get_state() & gtk.gdk.CONTROL_MASK:
 325                         with open(constants._user_logpath_, "r") as f:
 326                                 logLines = f.xreadlines()
 327                                 log = "".join(logLines)
 328                                 self._clipboard.set_text(str(log))
 329                         return True
 330
 331         def _on_toggle_search(self, *args):
 332                 self._toggle_search()
 333
 334         @gtk_toolbox.log_exception(_moduleLogger)
 335         def _on_show_history(self, *args):
 336                 self._notizen.show_history()
 337
 338         @gtk_toolbox.log_exception(_moduleLogger)
 339         def _on_view_sql_history(self, widget = None, data = None, data2 = None):
 340                 import sqldialog
 341                 sqldiag = sqldialog.SqlDialog(self._db)
 342                 res = sqldiag.run()
 343                 sqldiag.hide()
 344                 if res == sqldiag.EXPORT_RESPONSE:
 345                         _moduleLogger.info("exporting sql")
 346
 347                         dlg = hildon.FileChooserDialog(parent=self._window, action=gtk.FILE_CHOOSER_ACTION_SAVE)
 348
 349                         dlg.set_title(_("Select SQL export file"))
 350                         if dlg.run() == gtk.RESPONSE_OK:
 351                                 fileName = dlg.get_filename()
 352                                 sqldiag.exportSQL(fileName)
 353                         dlg.destroy()
 354
 355                 sqldiag.destroy()
 356
 357         @gtk_toolbox.log_exception(_moduleLogger)
 358         def _on_move_category(self, *args):
 359                 if self._notizen.noteId == -1:
 360                         mbox = gtk.MessageDialog(self._window, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, _("No note selected."))
 361                         try:
 362                                 response = mbox.run()
 363                         finally:
 364                                 mbox.hide()
 365                                 mbox.destroy()
 366                         return
 367
 368                 sql = "SELECT id, liste FROM categories WHERE id = 0 ORDER BY liste"
 369                 rows = self._db.ladeSQL(sql)
 370
 371                 selectableCategories = list(self._category.get_categories())
 372                 selectableCategories.remove(self._category.ALL_CATEGORIES)
 373                 currentCategory = self._category.get_category_name()
 374                 if currentCategory == self._category.ALL_CATEGORIES:
 375                         currentCategory = selectableCategories[0]
 376
 377                 newCategory = hildonize.touch_selector_entry(
 378                         self._window, "Move to", selectableCategories, currentCategory
 379                 )
 380
 381                 self._category.add_category(newCategory)
 382                 noteid, pcdatum, category, note = self._db.loadNote(self._notizen.noteId)
 383                 self._db.saveNote(noteid, note, newCategory, pcdatum = None)
 384                 self._category.set_category() # HACK force it to update
 385
 386         @gtk_toolbox.log_exception(_moduleLogger)
 387         def _on_delete_category(self, *args):
 388                 if (
 389                         self._category.get_category_name() in (
 390                                 self._category.ALL_CATEGORIES, self._category.UNDEFINED_CATEGORY
 391                         )
 392                 ):
 393                         mbox = gtk.MessageDialog(None, gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, _("This category can not be deleted"))
 394                         try:
 395                                 response = mbox.run()
 396                         finally:
 397                                 mbox.hide()
 398                                 mbox.destroy()
 399                         return
 400
 401                 mbox = gtk.MessageDialog(None, gtk.DIALOG_MODAL, gtk.MESSAGE_WARNING, gtk.BUTTONS_YES_NO, _("Are you sure to delete the current category?"))
 402                 try:
 403                         response = mbox.run()
 404                 finally:
 405                         mbox.hide()
 406                         mbox.destroy()
 407                 if response == gtk.RESPONSE_YES:
 408                         self._category.delete_this_category()
 409
 410         @gtk_toolbox.log_exception(_moduleLogger)
 411         def _on_sync_finished(self, data = None, data2 = None):
 412                 self._category.load_categories()
 413                 self._notizen.load_notes()
 414
 415         @gtk_toolbox.log_exception(_moduleLogger)
 416         def _on_sync_notes(self, widget = None, data = None):
 417                 syncer = sync.Sync(self._db, self._window, 50504)
 418                 syncer.connect("syncFinished", self._on_sync_finished)
 419
 420                 syncDialog = gtk.Dialog(_("Sync"), None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT, (gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
 421
 422                 syncDialog.set_position(gtk.WIN_POS_CENTER)
 423                 syncDialog.vbox.pack_start(syncer, True, True, 0)
 424                 syncDialog.set_size_request(500, 350)
 425                 syncDialog.vbox.show_all()
 426                 syncDialog.run()
 427                 syncDialog.hide()
 428
 429         @gtk_toolbox.log_exception(_moduleLogger)
 430         def _on_toggle_word_wrap(self, *args):
 431                 self._wordWrapEnabled = not self._wordWrapEnabled
 432                 self._notizen.set_wordwrap(self._wordWrapEnabled)
 433
 434         @gtk_toolbox.log_exception(_moduleLogger)
 435         def _on_delete_event(self, widget, event, data = None):
 436                 return False
 437
 438         @gtk_toolbox.log_exception(_moduleLogger)
 439         def _on_destroy(self, widget = None, data = None):
 440                 try:
 441                         self._db.close()
 442                         self._save_settings()
 443
 444                         try:
 445                                 self._deviceState.close()
 446                         except AttributeError:
 447                                 pass # Either None or close was removed (in Fremantle)
 448                         try:
 449                                 self._osso_c.close()
 450                         except AttributeError:
 451                                 pass # Either None or close was removed (in Fremantle)
 452                 finally:
 453                         gtk.main_quit()
 454
 455         @gtk_toolbox.log_exception(_moduleLogger)
 456         def _on_show_about(self, widget = None, data = None):
 457                 dialog = gtk.AboutDialog()
 458                 dialog.set_position(gtk.WIN_POS_CENTER)
 459                 dialog.set_name(constants.__pretty_app_name__)
 460                 dialog.set_version(constants.__version__)
 461                 dialog.set_copyright("")
 462                 dialog.set_website("http://axique.de/index.php?f=Quicknote")
 463                 comments = _("%s is a note taking program; it is optimised for quick save and search of notes") % constants.__pretty_app_name__
 464                 dialog.set_comments(comments)
 465                 dialog.set_authors(["Christoph Wurstle <n800@axique.net>", "Ed Page <eopage@byu.net> (Blame him for the most recent bugs)"])
 466                 dialog.run()
 467                 dialog.destroy()
 468
 469
 470 def run_quicknote():
 471         if hildonize.IS_HILDON_SUPPORTED:
 472                 gtk.set_application_name(constants.__pretty_app_name__)
 473         app = QuicknoteProgram()
 474         if not PROFILE_STARTUP:
 475                 gtk.main()
 476
 477
 478 if __name__ == "__main__":
 479         logging.basicConfig(level=logging.DEBUG)
 480         run_quicknote()