searchwindows.java

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        public void commandAction(Command command, Displayable arg1) {
            if (command == searchSettingsForm.ok) {
                saveAddPhraseSettings();
                addSelectedBoxesToSearchSettings();
                setDateIntervalInSearchSettings();
                
                mujmail.getDisplay().setCurrent(previousPhrase);
            }
        }

        private Date getDateFromForm(java.util.Date date, Date dateIfNull) {
            if (date == null) {
                return dateIfNull;
            }

            return new Date(date.getTime());
        }
        
        private void saveAddPhraseSettings() {
            searchSettingsForm.boxes.saveSelectedStateOfCorrespondingItems(
                    PersistentBox.getPersistentBoxes());
        }

        private void addSelectedBoxesToSearchSettings() {
            searchSettings.removeBoxes();
            searchSettings.addBoxes(searchSettingsForm.boxes.getItemsCorrespondingToSelected(PersistentBox.getPersistentBoxes()));
        }

        private void setDateIntervalInSearchSettings() {
            Date from = getDateFromForm(searchSettingsForm.dateFrom.getDate(), Date.MINIMUM_DATE);
            Date to = getDateFromForm(searchSettingsForm.dateTo.getDate(), Date.MAXIMUM_DATE);
            searchSettings.setDateInterval(DateInterval.createDateInterval(from, to));            
        }
        
    }
    
    
    
    /**
     * Form that enables to enter the search phrase.
     */
    private class AddSearchPhraseForm extends Form {
        private final Command search;
        private final Command back;
        private final Command addNewSearchPhrase;
        private final Command searchSettings;
        private final TextField searchPhrase;
        private final ChoiceGroup requiredChG;
        private final ChoiceGroup wholeWordsChG;
        private final MyChoiceGroup messagePartsChG;

        public AddSearchPhraseForm() {
            super(Lang.get(Lang.SEA_ENTER_SEARCH_PHRASE));
            
            searchPhrase = new TextField(Lang.get(Lang.SEA_SEARCH_PHRASE), "", 256, TextField.ANY);
            append(searchPhrase);
            
            requiredChG = new ChoiceGroup("", ChoiceGroup.MULTIPLE);
            if (ORIGINAL_UI) requiredChG.append(Lang.get(Lang.SEA_REQUIRED), null);
            else requiredChG.append("All phrases must match", null);
            append(requiredChG);
            
            wholeWordsChG = new ChoiceGroup("", ChoiceGroup.MULTIPLE);
            wholeWordsChG.append(Lang.get(Lang.SEA_WHOLE_WORDS), null);
            append(wholeWordsChG);
            
            messagePartsChG = new MyChoiceGroup(Lang.get(Lang.SEA_SEARCH_IN_MSG_PARTS), ChoiceGroup.MULTIPLE);
            addMessagePartsInWhichSearch();
            append(messagePartsChG);
            
            search = new Command(Lang.get(Lang.BTN_SEA_SEARCH), Command.OK, 4);
            back = new Command(Lang.get(Lang.BTN_BACK), Command.BACK, 3);
            addNewSearchPhrase = new Command(Lang.get(Lang.BTN_SEA_ADD_NEW_PHRASE), Command.ITEM, 2);
            searchSettings = new Command(Lang.get(Lang.SEA_ADVANCED_SETTINGS), Command.ITEM, 1);
            addCommand(search);
            addCommand(back);
            if (ORIGINAL_UI) addCommand(addNewSearchPhrase);
            addCommand(searchSettings);
            
            setCommandListener(new AddSearchPhraseCommandListener(this));
        }

        /**
         * Gets the array of string search phrases contained in this form.
         * @return String array with phrases entered into this windows.
         */
        public String[] getSearchPhrases() {
            if (ORIGINAL_UI) {
                String[] phrases = {searchPhrase.getString()};
                return phrases;
            }

            Vector phrases = new Vector(1);
            String phrasesString = searchPhrase.getString();
            int start = 0;
            while (start < phrasesString.length()) {
                int end;
                if (phrasesString.charAt(start) == '"') {
                    start++;
                    end = phrasesString.indexOf("\"", start);
                } else {
                    end = phrasesString.indexOf(" ", start);
                }
                if (end == -1) end = phrasesString.length();
                String phrase = phrasesString.substring(start, end);
                phrases.addElement(phrase);

                if (start != 0 && phrasesString.charAt(start-1) == '"') {
                    start = end + 2;
                } else {
                    start = end + 1;
                }
            }

            String[] phrasesArray = new String[phrases.size()];
            phrases.copyInto(phrasesArray);

            return phrasesArray;
        }
        
        /**
         * Returns the importance of the phrase that user marked.
         * @return the importance of the phrase that user marked.
         */
        public SearchPhrase.PhraseImportance getPhraseImportance() {
            if (requiredChG.isSelected(0)) {
                return SearchPhrase.PhraseImportance.REQUIRED;
            } else {
                return SearchPhrase.PhraseImportance.OPTIONAL;
            }
        }
        
        public FulltextSearchModes getSearchMode() {
            if (wholeWordsChG.isSelected(0)) {
                return FulltextSearchModes.WHOLE_WORDS;
            } else {
                return FulltextSearchModes.NOT_WHOLE_WORDS;
            }
        }
        
        private void addMessagePartsInWhichSearch() {
            Vector messageParts = SearchMessagePart.getAllMessageParts();
            for (int i = 0; i < messageParts.size(); i++) {
                SearchMessagePart messagePart = (SearchMessagePart) messageParts.elementAt(i);
                messagePartsChG.append(messagePart.toString(), null);
                messagePartsChG.setSelectedIndex(i, messagePart.loadBoolean());
            }
        }
        
    }
    
    /**
     * Listenes for events of AddSearchPhraseForm.
     */
    private class AddSearchPhraseCommandListener implements CommandListener {
        private final AddSearchPhraseForm searchPhraseForm;

        public AddSearchPhraseCommandListener(AddSearchPhraseForm searchPhraseForm) {
            this.searchPhraseForm = searchPhraseForm;
        }
        

        public void commandAction(Command command, Displayable displayable) {
            if (command == searchPhraseForm.search) {
                addSearchPhrasesToSettings();
                doSearchDisplayResults();
            } else if (command == searchPhraseForm.back) {
                mujmail.mainMenu();
            } else if (command == searchPhraseForm.addNewSearchPhrase) {
                addSearchPhrasesToSettings();
                startAddSearchPhraseWindow();
            } else if (command == searchPhraseForm.searchSettings) {
                startSearchSettingsWindow();
            }
        }

        /**
         * Adds search phrases contained in edit box to search settings.
         */
        private void addSearchPhrasesToSettings() {
            saveAddPhraseSettings();
            String[] phrases = searchPhraseForm.getSearchPhrases();
            for (int i = 0; i < phrases.length; i++) {
                searchSettings.addSearchPhrase(
                    new SearchPhrase(
                    phrases[i],
                    searchPhraseForm.getSearchMode(),
                    searchPhraseForm.getPhraseImportance(),
                    getSelectedMessageParts()));
            }
        }
        
        private void startSearchSettingsWindow() {
            mujmail.getDisplay().setCurrent(new SearchSettingsForm(searchPhraseForm));
        }
        
        private void saveAddPhraseSettings() {
            searchPhraseForm.messagePartsChG.saveSelectedStateOfCorrespondingItems(
                    SearchMessagePart.getAllMessageParts());
        }
        
        /**
         * Gets selected message parts in searchPhraseForm.
         * @return vector of selected message parts in searchPhraseForm.
         */
        private Vector getSelectedMessageParts() {
            return searchPhraseForm.messagePartsChG.getItemsCorrespondingToSelected(
                    SearchMessagePart.getAllMessageParts());
        }
        
    }
    
}