| /******************************************************************************* |
| * Copyright (c) 2000, 2011 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swt.printing; |
| |
| |
| import org.eclipse.swt.*; |
| import org.eclipse.swt.internal.*; |
| import org.eclipse.swt.internal.gtk.*; |
| import org.eclipse.swt.printing.PrinterData; |
| import org.eclipse.swt.widgets.*; |
| |
| /** |
| * Instances of this class allow the user to select |
| * a printer and various print-related parameters |
| * prior to starting a print job. |
| * <p> |
| * IMPORTANT: This class is intended to be subclassed <em>only</em> |
| * within the SWT implementation. |
| * </p> |
| * |
| * @see <a href="http://www.eclipse.org/swt/snippets/#printing">Printing snippets</a> |
| * @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample, Dialog tab</a> |
| * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> |
| * @noextend This class is not intended to be subclassed by clients. |
| */ |
| public class PrintDialog extends Dialog { |
| PrinterData printerData = new PrinterData(); |
| |
| int /*long*/ handle; |
| int index; |
| byte [] settingsData; |
| |
| static final String GET_MODAL_DIALOG = "org.eclipse.swt.internal.gtk.getModalDialog"; |
| static final String SET_MODAL_DIALOG = "org.eclipse.swt.internal.gtk.setModalDialog"; |
| static final String ADD_IDLE_PROC_KEY = "org.eclipse.swt.internal.gtk.addIdleProc"; |
| static final String REMOVE_IDLE_PROC_KEY = "org.eclipse.swt.internal.gtk.removeIdleProc"; |
| static final String GET_EMISSION_PROC_KEY = "org.eclipse.swt.internal.gtk.getEmissionProc"; |
| /** |
| * Constructs a new instance of this class given only its parent. |
| * |
| * @param parent a composite control which will be the parent of the new instance (cannot be null) |
| * |
| * @exception IllegalArgumentException <ul> |
| * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
| * </ul> |
| * @exception SWTException <ul> |
| * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
| * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
| * </ul> |
| * |
| * @see SWT |
| * @see Widget#checkSubclass |
| * @see Widget#getStyle |
| */ |
| public PrintDialog (Shell parent) { |
| this (parent, SWT.PRIMARY_MODAL); |
| } |
| |
| /** |
| * Constructs a new instance of this class given its parent |
| * and a style value describing its behavior and appearance. |
| * <p> |
| * The style value is either one of the style constants defined in |
| * class <code>SWT</code> which is applicable to instances of this |
| * class, or must be built by <em>bitwise OR</em>'ing together |
| * (that is, using the <code>int</code> "|" operator) two or more |
| * of those <code>SWT</code> style constants. The class description |
| * lists the style constants that are applicable to the class. |
| * Style bits are also inherited from superclasses. |
| * </p> |
| * |
| * @param parent a composite control which will be the parent of the new instance (cannot be null) |
| * @param style the style of control to construct |
| * |
| * @exception IllegalArgumentException <ul> |
| * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
| * </ul> |
| * @exception SWTException <ul> |
| * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
| * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
| * </ul> |
| * |
| * @see SWT |
| * @see Widget#checkSubclass |
| * @see Widget#getStyle |
| */ |
| public PrintDialog (Shell parent, int style) { |
| super (parent, checkStyleBit (parent, style)); |
| checkSubclass (); |
| } |
| |
| /** |
| * Sets the printer data that will be used when the dialog |
| * is opened. |
| * <p> |
| * Setting the printer data to null is equivalent to |
| * resetting all data fields to their default values. |
| * </p> |
| * |
| * @param data the data that will be used when the dialog is opened or null to use default data |
| * |
| * @since 3.4 |
| */ |
| public void setPrinterData(PrinterData data) { |
| if (data == null) data = new PrinterData(); |
| this.printerData = data; |
| } |
| |
| /** |
| * Returns the printer data that will be used when the dialog |
| * is opened. |
| * |
| * @return the data that will be used when the dialog is opened |
| * |
| * @since 3.4 |
| */ |
| public PrinterData getPrinterData() { |
| return printerData; |
| } |
| |
| static int checkBits (int style, int int0, int int1, int int2, int int3, int int4, int int5) { |
| int mask = int0 | int1 | int2 | int3 | int4 | int5; |
| if ((style & mask) == 0) style |= int0; |
| if ((style & int0) != 0) style = (style & ~mask) | int0; |
| if ((style & int1) != 0) style = (style & ~mask) | int1; |
| if ((style & int2) != 0) style = (style & ~mask) | int2; |
| if ((style & int3) != 0) style = (style & ~mask) | int3; |
| if ((style & int4) != 0) style = (style & ~mask) | int4; |
| if ((style & int5) != 0) style = (style & ~mask) | int5; |
| return style; |
| } |
| |
| static int checkStyleBit (Shell parent, int style) { |
| int mask = SWT.PRIMARY_MODAL | SWT.APPLICATION_MODAL | SWT.SYSTEM_MODAL; |
| if ((style & SWT.SHEET) != 0) { |
| style &= ~SWT.SHEET; |
| if ((style & mask) == 0) { |
| style |= parent == null ? SWT.APPLICATION_MODAL : SWT.PRIMARY_MODAL; |
| } |
| } |
| if ((style & mask) == 0) { |
| style |= SWT.APPLICATION_MODAL; |
| } |
| style &= ~SWT.MIRRORED; |
| if ((style & (SWT.LEFT_TO_RIGHT | SWT.RIGHT_TO_LEFT)) == 0) { |
| if (parent != null) { |
| if ((parent.getStyle () & SWT.LEFT_TO_RIGHT) != 0) style |= SWT.LEFT_TO_RIGHT; |
| if ((parent.getStyle () & SWT.RIGHT_TO_LEFT) != 0) style |= SWT.RIGHT_TO_LEFT; |
| } |
| } |
| return checkBits (style, SWT.LEFT_TO_RIGHT, SWT.RIGHT_TO_LEFT, 0, 0, 0, 0); |
| } |
| |
| protected void checkSubclass() { |
| } |
| |
| /** |
| * Returns the print job scope that the user selected |
| * before pressing OK in the dialog. This will be one |
| * of the following values: |
| * <dl> |
| * <dt><code>PrinterData.ALL_PAGES</code></dt> |
| * <dd>Print all pages in the current document</dd> |
| * <dt><code>PrinterData.PAGE_RANGE</code></dt> |
| * <dd>Print the range of pages specified by startPage and endPage</dd> |
| * <dt><code>PrinterData.SELECTION</code></dt> |
| * <dd>Print the current selection</dd> |
| * </dl> |
| * |
| * @return the scope setting that the user selected |
| */ |
| public int getScope() { |
| return printerData.scope; |
| } |
| |
| /** |
| * Sets the scope of the print job. The user will see this |
| * setting when the dialog is opened. This can have one of |
| * the following values: |
| * <dl> |
| * <dt><code>PrinterData.ALL_PAGES</code></dt> |
| * <dd>Print all pages in the current document</dd> |
| * <dt><code>PrinterData.PAGE_RANGE</code></dt> |
| * <dd>Print the range of pages specified by startPage and endPage</dd> |
| * <dt><code>PrinterData.SELECTION</code></dt> |
| * <dd>Print the current selection</dd> |
| * </dl> |
| * |
| * @param scope the scope setting when the dialog is opened |
| */ |
| public void setScope(int scope) { |
| printerData.scope = scope; |
| } |
| |
| /** |
| * Returns the start page setting that the user selected |
| * before pressing OK in the dialog. |
| * <p> |
| * This value can be from 1 to the maximum number of pages for the platform. |
| * Note that it is only valid if the scope is <code>PrinterData.PAGE_RANGE</code>. |
| * </p> |
| * |
| * @return the start page setting that the user selected |
| */ |
| public int getStartPage() { |
| return printerData.startPage; |
| } |
| |
| /** |
| * Sets the start page that the user will see when the dialog |
| * is opened. |
| * <p> |
| * This value can be from 1 to the maximum number of pages for the platform. |
| * Note that it is only valid if the scope is <code>PrinterData.PAGE_RANGE</code>. |
| * </p> |
| * |
| * @param startPage the startPage setting when the dialog is opened |
| */ |
| public void setStartPage(int startPage) { |
| printerData.startPage = startPage; |
| } |
| |
| /** |
| * Returns the end page setting that the user selected |
| * before pressing OK in the dialog. |
| * <p> |
| * This value can be from 1 to the maximum number of pages for the platform. |
| * Note that it is only valid if the scope is <code>PrinterData.PAGE_RANGE</code>. |
| * </p> |
| * |
| * @return the end page setting that the user selected |
| */ |
| public int getEndPage() { |
| return printerData.endPage; |
| } |
| |
| /** |
| * Sets the end page that the user will see when the dialog |
| * is opened. |
| * <p> |
| * This value can be from 1 to the maximum number of pages for the platform. |
| * Note that it is only valid if the scope is <code>PrinterData.PAGE_RANGE</code>. |
| * </p> |
| * |
| * @param endPage the end page setting when the dialog is opened |
| */ |
| public void setEndPage(int endPage) { |
| printerData.endPage = endPage; |
| } |
| |
| /** |
| * Returns the 'Print to file' setting that the user selected |
| * before pressing OK in the dialog. |
| * |
| * @return the 'Print to file' setting that the user selected |
| */ |
| public boolean getPrintToFile() { |
| return printerData.printToFile; |
| } |
| |
| /** |
| * Sets the 'Print to file' setting that the user will see |
| * when the dialog is opened. |
| * |
| * @param printToFile the 'Print to file' setting when the dialog is opened |
| */ |
| public void setPrintToFile(boolean printToFile) { |
| printerData.printToFile = printToFile; |
| } |
| |
| /** |
| * Makes the receiver visible and brings it to the front |
| * of the display. |
| * |
| * @return a printer data object describing the desired print job parameters, |
| * or null if the dialog was canceled, no printers were found, or an error occurred |
| * |
| * @exception SWTException <ul> |
| * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
| * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
| * </ul> |
| */ |
| public PrinterData open() { |
| if (OS.GTK_VERSION < OS.VERSION (2, 10, 0)) { |
| return Printer.getDefaultPrinterData(); |
| } else { |
| byte [] titleBytes = Converter.wcsToMbcs (null, getText(), true); |
| int /*long*/ topHandle = getParent().handle; |
| while (topHandle != 0 && !OS.GTK_IS_WINDOW(topHandle)) { |
| topHandle = OS.gtk_widget_get_parent(topHandle); |
| } |
| handle = OS.gtk_print_unix_dialog_new(titleBytes, topHandle); |
| |
| //TODO: Not currently implemented. May need new API. For now, disable 'Current' in the dialog. (see gtk bug 344519) |
| OS.gtk_print_unix_dialog_set_current_page(handle, -1); |
| |
| OS.gtk_print_unix_dialog_set_manual_capabilities(handle, |
| OS.GTK_PRINT_CAPABILITY_COLLATE | OS.GTK_PRINT_CAPABILITY_COPIES | OS.GTK_PRINT_CAPABILITY_PAGE_SET); |
| |
| /* Set state into print dialog settings. */ |
| int /*long*/ settings = OS.gtk_print_settings_new(); |
| int /*long*/ page_setup = OS.gtk_page_setup_new(); |
| |
| if (printerData.otherData != null) { |
| Printer.restore(printerData.otherData, settings, page_setup); |
| } |
| |
| /* Set values of print_settings and page_setup from PrinterData. */ |
| if (printerData.name != null) { |
| byte [] nameBytes = Converter.wcsToMbcs (null, printerData.name, true); |
| OS.gtk_print_settings_set_printer(settings, nameBytes); |
| } |
| |
| switch (printerData.scope) { |
| case PrinterData.ALL_PAGES: |
| OS.gtk_print_settings_set_print_pages(settings, OS.GTK_PRINT_PAGES_ALL); |
| break; |
| case PrinterData.PAGE_RANGE: |
| OS.gtk_print_settings_set_print_pages(settings, OS.GTK_PRINT_PAGES_RANGES); |
| int [] pageRange = new int[2]; |
| pageRange[0] = printerData.startPage - 1; |
| pageRange[1] = printerData.endPage - 1; |
| OS.gtk_print_settings_set_page_ranges(settings, pageRange, 1); |
| break; |
| case PrinterData.SELECTION: |
| //TODO: Not correctly implemented. May need new API. For now, set to ALL. (see gtk bug 344519) |
| OS.gtk_print_settings_set_print_pages(settings, OS.GTK_PRINT_PAGES_ALL); |
| break; |
| } |
| if (printerData.fileName != null) { |
| //TODO: Should we look at printToFile, or driver/name for "Print to File", or both? (see gtk bug 345590) |
| if (printerData.printToFile) { |
| byte [] buffer = Converter.wcsToMbcs (null, printerData.fileName, true); |
| OS.gtk_print_settings_set(settings, OS.GTK_PRINT_SETTINGS_OUTPUT_URI, buffer); |
| } |
| if (printerData.driver != null && printerData.name != null) { |
| if (printerData.driver.equals("GtkPrintBackendFile") && printerData.name.equals("Print to File")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| byte [] buffer = Converter.wcsToMbcs (null, printerData.fileName, true); |
| OS.gtk_print_settings_set(settings, OS.GTK_PRINT_SETTINGS_OUTPUT_URI, buffer); |
| } |
| } |
| } |
| if (printerData.printToFile) { |
| byte [] buffer = Converter.wcsToMbcs (null, "Print to File", true); //$NON-NLS-1$ |
| OS.gtk_print_settings_set_printer(settings, buffer); |
| } |
| OS.gtk_print_settings_set_n_copies(settings, printerData.copyCount); |
| OS.gtk_print_settings_set_collate(settings, printerData.collate); |
| /* |
| * Bug in GTK. The unix dialog gives priority to the value of the non-API |
| * field cups-Duplex in the print_settings (which we preserve in otherData). |
| * The fix is to manually clear cups-Duplex before setting the duplex field. |
| */ |
| byte [] keyBuffer = Converter.wcsToMbcs (null, "cups-Duplex", true); |
| OS.gtk_print_settings_set(settings, keyBuffer, (byte[]) null); |
| if (printerData.duplex != SWT.DEFAULT) { |
| int duplex = printerData.duplex == PrinterData.DUPLEX_LONG_EDGE ? OS.GTK_PRINT_DUPLEX_HORIZONTAL |
| : printerData.duplex == PrinterData.DUPLEX_SHORT_EDGE ? OS.GTK_PRINT_DUPLEX_VERTICAL |
| : OS.GTK_PRINT_DUPLEX_SIMPLEX; |
| OS.gtk_print_settings_set_duplex (settings, duplex); |
| } |
| int orientation = printerData.orientation == PrinterData.LANDSCAPE ? OS.GTK_PAGE_ORIENTATION_LANDSCAPE : OS.GTK_PAGE_ORIENTATION_PORTRAIT; |
| OS.gtk_print_settings_set_orientation(settings, orientation); |
| OS.gtk_page_setup_set_orientation(page_setup, orientation); |
| |
| OS.gtk_print_unix_dialog_set_settings(handle, settings); |
| OS.gtk_print_unix_dialog_set_page_setup(handle, page_setup); |
| if (OS.GTK_VERSION >= OS.VERSION (2, 18, 0)) { |
| OS.gtk_print_unix_dialog_set_embed_page_setup(handle, true); |
| } |
| OS.g_object_unref(settings); |
| OS.g_object_unref(page_setup); |
| int /*long*/ group = OS.gtk_window_get_group(0); |
| OS.gtk_window_group_add_window (group, handle); |
| OS.gtk_window_set_modal(handle, true); |
| PrinterData data = null; |
| //TODO: Handle 'Print Preview' (GTK_RESPONSE_APPLY). |
| Display display = getParent() != null ? getParent().getDisplay (): Display.getCurrent (); |
| |
| int signalId = 0; |
| int /*long*/ hookId = 0; |
| if ((getStyle () & SWT.RIGHT_TO_LEFT) != 0) { |
| signalId = OS.g_signal_lookup (OS.map, OS.GTK_TYPE_WIDGET()); |
| hookId = OS.g_signal_add_emission_hook (signalId, 0, ((LONG) display.getData (GET_EMISSION_PROC_KEY)).value, handle, 0); |
| } |
| display.setData (ADD_IDLE_PROC_KEY, null); |
| Object oldModal = null; |
| if (OS.gtk_window_get_modal (handle)) { |
| oldModal = display.getData (GET_MODAL_DIALOG); |
| display.setData (SET_MODAL_DIALOG, this); |
| } |
| int response = OS.gtk_dialog_run (handle); |
| /* |
| * This call to gdk_threads_leave() is a temporary work around |
| * to avoid deadlocks when gdk_threads_init() is called by native |
| * code outside of SWT (i.e AWT, etc). It ensures that the current |
| * thread leaves the GTK lock acquired by the function above. |
| */ |
| OS.gdk_threads_leave(); |
| if (OS.gtk_window_get_modal (handle)) { |
| display.setData (SET_MODAL_DIALOG, oldModal); |
| } |
| if ((getStyle () & SWT.RIGHT_TO_LEFT) != 0) { |
| OS.g_signal_remove_emission_hook (signalId, hookId); |
| } |
| if (response == OS.GTK_RESPONSE_OK) { |
| int /*long*/ printer = OS.gtk_print_unix_dialog_get_selected_printer(handle); |
| if (printer != 0) { |
| /* Get state from print dialog. */ |
| settings = OS.gtk_print_unix_dialog_get_settings(handle); // must unref |
| page_setup = OS.gtk_print_unix_dialog_get_page_setup(handle); // do not unref |
| data = Printer.printerDataFromGtkPrinter(printer); |
| int print_pages = OS.gtk_print_settings_get_print_pages(settings); |
| switch (print_pages) { |
| case OS.GTK_PRINT_PAGES_ALL: |
| data.scope = PrinterData.ALL_PAGES; |
| break; |
| case OS.GTK_PRINT_PAGES_RANGES: |
| data.scope = PrinterData.PAGE_RANGE; |
| int[] num_ranges = new int[1]; |
| int /*long*/ page_ranges = OS.gtk_print_settings_get_page_ranges(settings, num_ranges); |
| int [] pageRange = new int[2]; |
| int length = num_ranges[0]; |
| int min = Integer.MAX_VALUE, max = 0; |
| for (int i = 0; i < length; i++) { |
| OS.memmove(pageRange, page_ranges + i * pageRange.length * 4, pageRange.length * 4); |
| min = Math.min(min, pageRange[0] + 1); |
| max = Math.max(max, pageRange[1] + 1); |
| } |
| OS.g_free(page_ranges); |
| data.startPage = min == Integer.MAX_VALUE ? 1 : min; |
| data.endPage = max == 0 ? 1 : max; |
| break; |
| case OS.GTK_PRINT_PAGES_CURRENT: |
| //TODO: Disabled in dialog (see above). This code will not run. (see gtk bug 344519) |
| data.scope = PrinterData.SELECTION; |
| data.startPage = data.endPage = OS.gtk_print_unix_dialog_get_current_page(handle); |
| break; |
| } |
| |
| data.printToFile = data.name.equals("Print to File"); //$NON-NLS-1$ |
| if (data.printToFile) { |
| int /*long*/ address = OS.gtk_print_settings_get(settings, OS.GTK_PRINT_SETTINGS_OUTPUT_URI); |
| int length = OS.strlen (address); |
| byte [] buffer = new byte [length]; |
| OS.memmove (buffer, address, length); |
| data.fileName = new String (Converter.mbcsToWcs (null, buffer)); |
| } |
| |
| data.copyCount = OS.gtk_print_settings_get_n_copies(settings); |
| data.collate = OS.gtk_print_settings_get_collate(settings); |
| int duplex = OS.gtk_print_settings_get_duplex(settings); |
| data.duplex = duplex == OS.GTK_PRINT_DUPLEX_HORIZONTAL ? PrinterData.DUPLEX_LONG_EDGE |
| : duplex == OS.GTK_PRINT_DUPLEX_VERTICAL ? PrinterData.DUPLEX_SHORT_EDGE |
| : PrinterData.DUPLEX_NONE; |
| data.orientation = OS.gtk_page_setup_get_orientation(page_setup) == OS.GTK_PAGE_ORIENTATION_LANDSCAPE ? PrinterData.LANDSCAPE : PrinterData.PORTRAIT; |
| |
| /* Save other print_settings data as key/value pairs in otherData. */ |
| Callback printSettingsCallback = new Callback(this, "GtkPrintSettingsFunc", 3); //$NON-NLS-1$ |
| int /*long*/ GtkPrintSettingsFunc = printSettingsCallback.getAddress(); |
| if (GtkPrintSettingsFunc == 0) SWT.error (SWT.ERROR_NO_MORE_CALLBACKS); |
| index = 0; |
| settingsData = new byte[1024]; |
| OS.gtk_print_settings_foreach (settings, GtkPrintSettingsFunc, 0); |
| printSettingsCallback.dispose (); |
| index++; // extra null terminator after print_settings and before page_setup |
| |
| /* Save page_setup data as key/value pairs in otherData. |
| * Note that page_setup properties must be stored and restored in the same order. |
| */ |
| store("orientation", OS.gtk_page_setup_get_orientation(page_setup)); //$NON-NLS-1$ |
| store("top_margin", OS.gtk_page_setup_get_top_margin(page_setup, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| store("bottom_margin", OS.gtk_page_setup_get_bottom_margin(page_setup, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| store("left_margin", OS.gtk_page_setup_get_left_margin(page_setup, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| store("right_margin", OS.gtk_page_setup_get_right_margin(page_setup, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| int /*long*/ paper_size = OS.gtk_page_setup_get_paper_size(page_setup); //$NON-NLS-1$ |
| storeBytes("paper_size_name", OS.gtk_paper_size_get_name(paper_size)); //$NON-NLS-1$ |
| storeBytes("paper_size_display_name", OS.gtk_paper_size_get_display_name(paper_size)); //$NON-NLS-1$ |
| storeBytes("paper_size_ppd_name", OS.gtk_paper_size_get_ppd_name(paper_size)); //$NON-NLS-1$ |
| store("paper_size_width", OS.gtk_paper_size_get_width(paper_size, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| store("paper_size_height", OS.gtk_paper_size_get_height(paper_size, OS.GTK_UNIT_MM)); //$NON-NLS-1$ |
| store("paper_size_is_custom", OS.gtk_paper_size_is_custom(paper_size)); //$NON-NLS-1$ |
| data.otherData = settingsData; |
| OS.g_object_unref(settings); |
| printerData = data; |
| } |
| } |
| display.setData (REMOVE_IDLE_PROC_KEY, null); |
| OS.gtk_widget_destroy (handle); |
| return data; |
| } |
| } |
| |
| int /*long*/ GtkPrintSettingsFunc (int /*long*/ key, int /*long*/ value, int /*long*/ data) { |
| int length = OS.strlen (key); |
| byte [] keyBuffer = new byte [length]; |
| OS.memmove (keyBuffer, key, length); |
| length = OS.strlen (value); |
| byte [] valueBuffer = new byte [length]; |
| OS.memmove (valueBuffer, value, length); |
| store(keyBuffer, valueBuffer); |
| return 0; |
| } |
| |
| void store(String key, int value) { |
| store(key, String.valueOf(value)); |
| } |
| |
| void store(String key, double value) { |
| store(key, String.valueOf(value)); |
| } |
| |
| void store(String key, boolean value) { |
| store(key, String.valueOf(value)); |
| } |
| |
| void storeBytes(String key, int /*long*/ value) { |
| int length = OS.strlen (value); |
| byte [] valueBuffer = new byte [length]; |
| OS.memmove (valueBuffer, value, length); |
| store(key.getBytes(), valueBuffer); |
| } |
| |
| void store(String key, String value) { |
| store(key.getBytes(), value.getBytes()); |
| } |
| |
| void store(byte [] key, byte [] value) { |
| int length = key.length + 1 + value.length + 1; |
| if (index + length + 1 > settingsData.length) { |
| byte [] newData = new byte[settingsData.length + Math.max(length + 1, 1024)]; |
| System.arraycopy (settingsData, 0, newData, 0, settingsData.length); |
| settingsData = newData; |
| } |
| System.arraycopy (key, 0, settingsData, index, key.length); |
| index += key.length + 1; // null terminated |
| System.arraycopy (value, 0, settingsData, index, value.length); |
| index += value.length + 1; // null terminated |
| } |
| } |