# Copyright 2016 Hardcoded Software (http://www.hardcoded.net) # # This software is licensed under the "GPLv3" License as described in the "LICENSE" file, # which should be included with this package. The terms are also available at # http://www.gnu.org/licenses/gpl-3.0.html import sys import os.path as op from PyQt5.QtCore import QTimer, QObject, QUrl, pyqtSignal, Qt from PyQt5.QtGui import QColor, QDesktopServices, QPalette from PyQt5.QtWidgets import QApplication, QFileDialog, QDialog, QMessageBox, QStyleFactory, QToolTip from hscommon.trans import trget from hscommon import desktop, plat from qt.about_box import AboutBox from qt.recent import Recent from qt.util import create_actions from qt.progress_window import ProgressWindow from core.app import AppMode, DupeGuru as DupeGuruModel import core.pe.photo from qt import platform from qt.preferences import Preferences from qt.result_window import ResultWindow from qt.directories_dialog import DirectoriesDialog from qt.problem_dialog import ProblemDialog from qt.ignore_list_dialog import IgnoreListDialog from qt.exclude_list_dialog import ExcludeListDialog from qt.deletion_options import DeletionOptions from qt.se.details_dialog import DetailsDialog as DetailsDialogStandard from qt.me.details_dialog import DetailsDialog as DetailsDialogMusic from qt.pe.details_dialog import DetailsDialog as DetailsDialogPicture from qt.se.preferences_dialog import PreferencesDialog as PreferencesDialogStandard from qt.me.preferences_dialog import PreferencesDialog as PreferencesDialogMusic from qt.pe.preferences_dialog import PreferencesDialog as PreferencesDialogPicture from qt.pe.photo import File as PlatSpecificPhoto from qt.tabbed_window import TabBarWindow, TabWindow tr = trget("ui") class DupeGuru(QObject): LOGO_NAME = "logo_se" NAME = "dupeGuru" def __init__(self, **kwargs): super().__init__(**kwargs) self.prefs = Preferences() self.prefs.load() # Enable tabs instead of separate floating windows for each dialog # Could be passed as an argument to this class if we wanted self.use_tabs = True self.model = DupeGuruModel(view=self, portable=self.prefs.portable) self._setup() # --- Private def _setup(self): core.pe.photo.PLAT_SPECIFIC_PHOTO_CLASS = PlatSpecificPhoto self._setupActions() self.details_dialog = None self._update_options() self.recentResults = Recent(self, "recentResults") self.recentResults.mustOpenItem.connect(self.model.load_from) self.resultWindow = None if self.use_tabs: self.main_window = TabBarWindow(self) if not self.prefs.tabs_default_pos else TabWindow(self) parent_window = self.main_window self.directories_dialog = self.main_window.createPage("DirectoriesDialog", app=self) self.main_window.addTab(self.directories_dialog, tr("Directories"), switch=False) self.actionDirectoriesWindow.setEnabled(False) else: # floating windows only self.main_window = None self.directories_dialog = DirectoriesDialog(self) parent_window = self.directories_dialog self.progress_window = ProgressWindow(parent_window, self.model.progress_window) self.problemDialog = ProblemDialog(parent=parent_window, model=self.model.problem_dialog) if self.use_tabs: self.ignoreListDialog = self.main_window.createPage( "IgnoreListDialog", parent=self.main_window, model=self.model.ignore_list_dialog, ) self.excludeListDialog = self.main_window.createPage( "ExcludeListDialog", app=self, parent=self.main_window, model=self.model.exclude_list_dialog, ) else: self.ignoreListDialog = IgnoreListDialog(parent=parent_window, model=self.model.ignore_list_dialog) self.excludeDialog = ExcludeListDialog(app=self, parent=parent_window, model=self.model.exclude_list_dialog) self.deletionOptions = DeletionOptions(parent=parent_window, model=self.model.deletion_options) self.about_box = AboutBox(parent_window, self) parent_window.show() self.model.load() self.SIGTERM.connect(self.handleSIGTERM) # The timer scheme is because if the nag is not shown before the application is # completely initialized, the nag will be shown before the app shows up in the task bar # In some circumstances, the nag is hidden by other window, which may make the user think # that the application haven't launched. QTimer.singleShot(0, self.finishedLaunching) def _setupActions(self): # Setup actions that are common to both the directory dialog and the results window. # (name, shortcut, icon, desc, func) ACTIONS = [ ("actionQuit", "Ctrl+Q", "", tr("Quit"), self.quitTriggered), ( "actionPreferences", "Ctrl+P", "", tr("Options"), self.preferencesTriggered, ), ("actionIgnoreList", "", "", tr("Ignore List"), self.ignoreListTriggered), ( "actionDirectoriesWindow", "", "", tr("Directories"), self.showDirectoriesWindow, ), ( "actionClearCache", "Ctrl+Shift+P", "", tr("Clear Cache"), self.clearCacheTriggered, ), ( "actionExcludeList", "", "", tr("Exclusion Filters"), self.excludeListTriggered, ), ("actionShowHelp", "F1", "", tr("dupeGuru Help"), self.showHelpTriggered), ("actionAbout", "", "", tr("About dupeGuru"), self.showAboutBoxTriggered), ( "actionOpenDebugLog", "", "", tr("Open Debug Log"), self.openDebugLogTriggered, ), ] create_actions(ACTIONS, self) def _update_options(self): self.model.options["mix_file_kind"] = self.prefs.mix_file_kind self.model.options["escape_filter_regexp"] = not self.prefs.use_regexp self.model.options["clean_empty_dirs"] = self.prefs.remove_empty_folders self.model.options["ignore_hardlink_matches"] = self.prefs.ignore_hardlink_matches self.model.options["copymove_dest_type"] = self.prefs.destination_type self.model.options["scan_type"] = self.prefs.get_scan_type(self.model.app_mode) self.model.options["min_match_percentage"] = self.prefs.filter_hardness self.model.options["word_weighting"] = self.prefs.word_weighting self.model.options["match_similar_words"] = self.prefs.match_similar threshold = self.prefs.small_file_threshold if self.prefs.ignore_small_files else 0 self.model.options["size_threshold"] = threshold * 1024 # threshold is in KB. The scanner wants bytes large_threshold = self.prefs.large_file_threshold if self.prefs.ignore_large_files else 0 self.model.options["large_size_threshold"] = ( large_threshold * 1024 * 1024 ) # threshold is in MB. The Scanner wants bytes big_file_size_threshold = self.prefs.big_file_size_threshold if self.prefs.big_file_partial_hashes else 0 self.model.options["big_file_size_threshold"] = ( big_file_size_threshold * 1024 * 1024 # threshold is in MiB. The scanner wants bytes ) scanned_tags = set() if self.prefs.scan_tag_track: scanned_tags.add("track") if self.prefs.scan_tag_artist: scanned_tags.add("artist") if self.prefs.scan_tag_album: scanned_tags.add("album") if self.prefs.scan_tag_title: scanned_tags.add("title") if self.prefs.scan_tag_genre: scanned_tags.add("genre") if self.prefs.scan_tag_year: scanned_tags.add("year") self.model.options["scanned_tags"] = scanned_tags self.model.options["match_scaled"] = self.prefs.match_scaled self.model.options["match_rotated"] = self.prefs.match_rotated self.model.options["include_exists_check"] = self.prefs.include_exists_check self.model.options["rehash_ignore_mtime"] = self.prefs.rehash_ignore_mtime if self.details_dialog: self.details_dialog.update_options() self._set_style("dark" if self.prefs.use_dark_style else "light") # --- Private def _get_details_dialog_class(self): if self.model.app_mode == AppMode.PICTURE: return DetailsDialogPicture elif self.model.app_mode == AppMode.MUSIC: return DetailsDialogMusic else: return DetailsDialogStandard def _get_preferences_dialog_class(self): if self.model.app_mode == AppMode.PICTURE: return PreferencesDialogPicture elif self.model.app_mode == AppMode.MUSIC: return PreferencesDialogMusic else: return PreferencesDialogStandard def _set_style(self, style="light"): # Only support this feature on windows for now if not plat.ISWINDOWS: return if style == "dark": QApplication.setStyle(QStyleFactory.create("Fusion")) palette = QApplication.style().standardPalette() palette.setColor(QPalette.ColorRole.Window, QColor(53, 53, 53)) palette.setColor(QPalette.ColorRole.WindowText, Qt.white) palette.setColor(QPalette.ColorRole.Base, QColor(25, 25, 25)) palette.setColor(QPalette.ColorRole.AlternateBase, QColor(53, 53, 53)) palette.setColor(QPalette.ColorRole.ToolTipBase, QColor(53, 53, 53)) palette.setColor(QPalette.ColorRole.ToolTipText, Qt.white) palette.setColor(QPalette.ColorRole.Text, Qt.white) palette.setColor(QPalette.ColorRole.Button, QColor(53, 53, 53)) palette.setColor(QPalette.ColorRole.ButtonText, Qt.white) palette.setColor(QPalette.ColorRole.BrightText, Qt.red) palette.setColor(QPalette.ColorRole.Link, QColor(42, 130, 218)) palette.setColor(QPalette.ColorRole.Highlight, QColor(42, 130, 218)) palette.setColor(QPalette.ColorRole.HighlightedText, Qt.black) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.Text, QColor(164, 166, 168)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.WindowText, QColor(164, 166, 168)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.ButtonText, QColor(164, 166, 168)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.HighlightedText, QColor(164, 166, 168)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.Base, QColor(68, 68, 68)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.Window, QColor(68, 68, 68)) palette.setColor(QPalette.ColorGroup.Disabled, QPalette.ColorRole.Highlight, QColor(68, 68, 68)) else: QApplication.setStyle(QStyleFactory.create("windowsvista" if plat.ISWINDOWS else "Fusion")) palette = QApplication.style().standardPalette() QToolTip.setPalette(palette) QApplication.setPalette(palette) # --- Public def add_selected_to_ignore_list(self): self.model.add_selected_to_ignore_list() def remove_selected(self): self.model.remove_selected(self) def confirm(self, title, msg, default_button=QMessageBox.Yes): active = QApplication.activeWindow() buttons = QMessageBox.Yes | QMessageBox.No answer = QMessageBox.question(active, title, msg, buttons, default_button) return answer == QMessageBox.Yes def invokeCustomCommand(self): self.model.invoke_custom_command() def show_details(self): if self.details_dialog is not None: if not self.details_dialog.isVisible(): self.details_dialog.show() else: self.details_dialog.hide() def showResultsWindow(self): if self.resultWindow is not None: if self.use_tabs: if self.main_window.indexOfWidget(self.resultWindow) < 0: self.main_window.addTab(self.resultWindow, tr("Results"), switch=True) return self.main_window.showTab(self.resultWindow) else: self.resultWindow.show() def showDirectoriesWindow(self): if self.directories_dialog is not None: if self.use_tabs: self.main_window.showTab(self.directories_dialog) else: self.directories_dialog.show() def shutdown(self): self.willSavePrefs.emit() self.prefs.save() self.model.save() self.model.close() # Workaround for #857, hide() or close(). if self.details_dialog is not None: self.details_dialog.close() QApplication.quit() # --- Signals willSavePrefs = pyqtSignal() SIGTERM = pyqtSignal() # --- Events def finishedLaunching(self): if sys.getfilesystemencoding() == "ascii": # No need to localize this, it's a debugging message. msg = ( "Something is wrong with the way your system locale is set. If the files you're " "scanning have accented letters, you'll probably get a crash. It is advised that " "you set your system locale properly." ) QMessageBox.warning( self.main_window if self.main_window else self.directories_dialog, "Wrong Locale", msg, ) # Load results on open if passed a .dupeguru file if len(sys.argv) > 1: results = sys.argv[1] if results.endswith(".dupeguru"): self.model.load_from(results) self.recentResults.insertItem(results) def clearCacheTriggered(self): title = tr("Clear Cache") msg = tr("Do you really want to clear the cache? This will remove all cached file hashes and picture analysis.") if self.confirm(title, msg, QMessageBox.No): self.model.clear_picture_cache() self.model.clear_hash_cache() active = QApplication.activeWindow() QMessageBox.information(active, title, tr("Cache cleared.")) def ignoreListTriggered(self): if self.use_tabs: self.showTriggeredTabbedDialog(self.ignoreListDialog, tr("Ignore List")) else: # floating windows self.model.ignore_list_dialog.show() def excludeListTriggered(self): if self.use_tabs: self.showTriggeredTabbedDialog(self.excludeListDialog, tr("Exclusion Filters")) else: # floating windows self.model.exclude_list_dialog.show() def showTriggeredTabbedDialog(self, dialog, desc_string): """Add tab for dialog, name the tab with desc_string, then show it.""" index = self.main_window.indexOfWidget(dialog) # Create the tab if it doesn't exist already if index < 0: # or (not dialog.isVisible() and not self.main_window.isTabVisible(index)): index = self.main_window.addTab(dialog, desc_string, switch=True) # Show the tab for that widget self.main_window.setCurrentIndex(index) def openDebugLogTriggered(self): debug_log_path = op.join(self.model.appdata, "debug.log") desktop.open_path(debug_log_path) def preferencesTriggered(self): preferences_dialog = self._get_preferences_dialog_class()( self.main_window if self.main_window else self.directories_dialog, self ) preferences_dialog.load() result = preferences_dialog.exec() if result == QDialog.Accepted: preferences_dialog.save() self.prefs.save() self._update_options() preferences_dialog.setParent(None) def quitTriggered(self): if self.details_dialog is not None: self.details_dialog.close() if self.main_window: self.main_window.close() else: self.directories_dialog.close() def showAboutBoxTriggered(self): self.about_box.show() def showHelpTriggered(self): base_path = platform.HELP_PATH help_path = op.abspath(op.join(base_path, "index.html")) if op.exists(help_path): url = QUrl.fromLocalFile(help_path) else: url = QUrl("https://dupeguru.voltaicideas.net/help/en/") QDesktopServices.openUrl(url) def handleSIGTERM(self): self.shutdown() # --- model --> view def get_default(self, key): return self.prefs.get_value(key) def set_default(self, key, value): self.prefs.set_value(key, value) def show_message(self, msg): window = QApplication.activeWindow() QMessageBox.information(window, "", msg) def ask_yes_no(self, prompt): return self.confirm("", prompt) def create_results_window(self): """Creates resultWindow and details_dialog depending on the selected ``app_mode``.""" if self.details_dialog is not None: # The object is not deleted entirely, avoid saving its geometry in the future # self.willSavePrefs.disconnect(self.details_dialog.appWillSavePrefs) # or simply delete it on close which is probably cleaner: self.details_dialog.setAttribute(Qt.WA_DeleteOnClose) self.details_dialog.close() # if we don't do the following, Qt will crash when we recreate the Results dialog self.details_dialog.setParent(None) if self.resultWindow is not None: self.resultWindow.close() # This is better for tabs, as it takes care of duplicate items in menu bar self.resultWindow.deleteLater() if self.use_tabs else self.resultWindow.setParent(None) if self.use_tabs: self.resultWindow = self.main_window.createPage("ResultWindow", parent=self.main_window, app=self) else: # We don't use a tab widget, regular floating QMainWindow self.resultWindow = ResultWindow(self.directories_dialog, self) self.directories_dialog._updateActionsState() self.details_dialog = self._get_details_dialog_class()(self.resultWindow, self) def show_results_window(self): self.showResultsWindow() def show_problem_dialog(self): self.problemDialog.show() def select_dest_folder(self, prompt): flags = QFileDialog.ShowDirsOnly return QFileDialog.getExistingDirectory(self.resultWindow, prompt, "", flags) def select_dest_file(self, prompt, extension): files = tr("{} file (*.{})").format(extension.upper(), extension) destination, chosen_filter = QFileDialog.getSaveFileName(self.resultWindow, prompt, "", files) if not destination.endswith(f".{extension}"): destination = f"{destination}.{extension}" return destination