package jexer;
import java.io.File;
+import java.io.FileInputStream;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import jexer.bits.Cell;
import jexer.bits.CellAttributes;
+import jexer.bits.Clipboard;
import jexer.bits.ColorTheme;
import jexer.bits.StringUtils;
import jexer.event.TCommandEvent;
import jexer.backend.SwingBackend;
import jexer.backend.ECMA48Backend;
import jexer.backend.TWindowBackend;
+import jexer.help.HelpFile;
+import jexer.help.Topic;
import jexer.menu.TMenu;
import jexer.menu.TMenuItem;
import jexer.menu.TSubMenu;
*/
private Backend backend;
+ /**
+ * The clipboard for copy and paste.
+ */
+ private Clipboard clipboard = new Clipboard();
+
/**
* Actual mouse coordinate X.
*/
*/
private int mouseY;
- /**
- * Old version of mouse coordinate X.
- */
- private int oldMouseX;
-
- /**
- * Old version mouse coordinate Y.
- */
- private int oldMouseY;
-
/**
* Old drawn version of mouse coordinate X.
*/
*/
private List<TWindow> windows;
- /**
- * The currently acive window.
- */
- private TWindow activeWindow = null;
-
/**
* Timers that are being ticked.
*/
* constant. Someday it would be nice to have a multi-line menu or
* toolbars.
*/
- private static final int desktopTop = 1;
+ private int desktopTop = 1;
/**
* Y coordinate of the bottom edge of the desktop.
*/
private boolean focusFollowsMouse = false;
+ /**
+ * If true, display a text-based mouse cursor.
+ */
+ private boolean textMouse = true;
+
+ /**
+ * If true, hide the mouse after typing a keystroke.
+ */
+ private boolean hideMouseWhenTyping = false;
+
+ /**
+ * If true, the mouse should not be displayed because a keystroke was
+ * typed.
+ */
+ private boolean typingHidMouse = false;
+
+ /**
+ * If true, hide the status bar.
+ */
+ private boolean hideStatusBar = false;
+
+ /**
+ * If true, hide the menu bar.
+ */
+ private boolean hideMenuBar = false;
+
/**
* The list of commands to run before the next I/O check.
*/
*/
private long screenResizeTime = 0;
+ /**
+ * If true, screen selection is a rectangle.
+ */
+ private boolean screenSelectionRectangle = false;
+
+ /**
+ * If true, the mouse is dragging a screen selection.
+ */
+ private boolean inScreenSelection = false;
+
+ /**
+ * Screen selection starting X.
+ */
+ private int screenSelectionX0;
+
+ /**
+ * Screen selection starting Y.
+ */
+ private int screenSelectionY0;
+
+ /**
+ * Screen selection ending X.
+ */
+ private int screenSelectionX1;
+
+ /**
+ * Screen selection ending Y.
+ */
+ private int screenSelectionY1;
+
+ /**
+ * The help file data. Note package private access.
+ */
+ HelpFile helpFile;
+
+ /**
+ * The stack of help topics. Note package private access.
+ */
+ ArrayList<Topic> helpTopics = new ArrayList<Topic>();
+
/**
* WidgetEventHandler is the main event consumer loop. There are at most
* two such threads in existence: the primary for normal case and a
* Finish construction once the backend is set.
*/
private void TApplicationImpl() {
+ // Text block mouse option
+ if (System.getProperty("jexer.textMouse", "true").equals("false")) {
+ textMouse = false;
+ }
+
+ // Hide mouse when typing option
+ if (System.getProperty("jexer.hideMouseWhenTyping",
+ "false").equals("true")) {
+
+ hideMouseWhenTyping = true;
+ }
+
+ // Hide status bar option
+ if (System.getProperty("jexer.hideStatusBar",
+ "false").equals("true")) {
+ hideStatusBar = true;
+ }
+
+ // Hide menu bar option
+ if (System.getProperty("jexer.hideMenuBar", "false").equals("true")) {
+ hideMenuBar = true;
+ }
+
theme = new ColorTheme();
- desktopBottom = getScreen().getHeight() - 1;
+ desktopTop = (hideMenuBar ? 0 : 1);
+ desktopBottom = getScreen().getHeight() - 1 + (hideStatusBar ? 1 : 0);
fillEventQueue = new LinkedList<TInputEvent>();
drainEventQueue = new LinkedList<TInputEvent>();
windows = new LinkedList<TWindow>();
);
}
}
+
+ // Load the help system
+ invokeLater(new Runnable() {
+ /*
+ * This isn't the best solution. But basically if a TApplication
+ * subclass constructor throws and needs to use TExceptionDialog,
+ * it may end up at the bottom of the window stack with a bunch
+ * of modal windows on top of it if said constructors spawn their
+ * windows also via invokeLater(). But if they don't do that,
+ * and instead just conventionally construct their windows, then
+ * this exception dialog will end up on top where it should be.
+ */
+ public void run() {
+ try {
+ ClassLoader loader = Thread.currentThread().getContextClassLoader();
+ helpFile = new HelpFile();
+ helpFile.load(loader.getResourceAsStream("help.xml"));
+ } catch (Exception e) {
+ new TExceptionDialog(TApplication.this, e);
+ }
+ }
+ });
}
// ------------------------------------------------------------------------
// resources.
closeAllWindows();
+ // Close the desktop.
+ if (desktop != null) {
+ setDesktop(null);
+ }
+
// Give the overarching application an opportunity to release
// resources.
onExit();
return true;
}
+ if (command.equals(cmHelp)) {
+ if (getActiveWindow() != null) {
+ new THelpWindow(this, getActiveWindow().getHelpTopic());
+ } else {
+ new THelpWindow(this);
+ }
+ return true;
+ }
+
if (command.equals(cmShell)) {
openTerminal(0, 0, TWindow.RESIZABLE);
return true;
return true;
}
- if (command.equals(cmMenu)) {
+ if (command.equals(cmMenu) && (hideMenuBar == false)) {
if (!modalWindowActive() && (activeMenu == null)) {
if (menus.size() > 0) {
menus.get(0).setActive(true);
return true;
}
+ if (menu.getId() == TMenu.MID_HELP_HELP) {
+ new THelpWindow(this, THelpWindow.HELP_HELP);
+ return true;
+ }
+
+ if (menu.getId() == TMenu.MID_HELP_CONTENTS) {
+ new THelpWindow(this, helpFile.getTableOfContents());
+ return true;
+ }
+
+ if (menu.getId() == TMenu.MID_HELP_INDEX) {
+ new THelpWindow(this, helpFile.getIndex());
+ return true;
+ }
+
+ if (menu.getId() == TMenu.MID_HELP_SEARCH) {
+ TInputBox inputBox = inputBox(i18n.
+ getString("searchHelpInputBoxTitle"),
+ i18n.getString("searchHelpInputBoxCaption"), "",
+ TInputBox.Type.OKCANCEL);
+ if (inputBox.isOk()) {
+ new THelpWindow(this,
+ helpFile.getSearchResults(inputBox.getText()));
+ }
+ return true;
+ }
+
+ if (menu.getId() == TMenu.MID_HELP_PREVIOUS) {
+ if (helpTopics.size() > 1) {
+ Topic previous = helpTopics.remove(helpTopics.size() - 2);
+ helpTopics.remove(helpTopics.size() - 1);
+ new THelpWindow(this, previous);
+ } else {
+ new THelpWindow(this, helpFile.getTableOfContents());
+ }
+ return true;
+ }
+
+ if (menu.getId() == TMenu.MID_HELP_ACTIVE_FILE) {
+ try {
+ List<String> filters = new ArrayList<String>();
+ filters.add("^.*\\.[Xx][Mm][Ll]$");
+ String filename = fileOpenBox(".", TFileOpenBox.Type.OPEN,
+ filters);
+ if (filename != null) {
+ helpTopics = new ArrayList<Topic>();
+ helpFile = new HelpFile();
+ helpFile.load(new FileInputStream(filename));
+ }
+ } catch (Exception e) {
+ // Show this exception to the user.
+ new TExceptionDialog(this, e);
+ }
+ return true;
+ }
+
if (menu.getId() == TMenu.MID_SHELL) {
openTerminal(0, 0, TWindow.RESIZABLE);
return true;
new TFontChooserWindow(this);
return true;
}
+
+ if (menu.getId() == TMenu.MID_CUT) {
+ postMenuEvent(new TCommandEvent(cmCut));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_COPY) {
+ postMenuEvent(new TCommandEvent(cmCopy));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_PASTE) {
+ postMenuEvent(new TCommandEvent(cmPaste));
+ return true;
+ }
+ if (menu.getId() == TMenu.MID_CLEAR) {
+ postMenuEvent(new TCommandEvent(cmClear));
+ return true;
+ }
+
return false;
}
&& !keypress.getKey().isCtrl()
&& (activeMenu == null)
&& !modalWindowActive()
+ && (hideMenuBar == false)
) {
assert (subMenus.size() == 0);
Thread.currentThread() + " finishEventProcessing()\n");
}
+ // See if we need to enable/disable the edit menu.
+ EditMenuUser widget = null;
+ if (activeMenu == null) {
+ TWindow activeWindow = getActiveWindow();
+ if (activeWindow != null) {
+ if (activeWindow.getActiveChild() instanceof EditMenuUser) {
+ widget = (EditMenuUser) activeWindow.getActiveChild();
+ }
+ } else if (desktop != null) {
+ if (desktop.getActiveChild() instanceof EditMenuUser) {
+ widget = (EditMenuUser) desktop.getActiveChild();
+ }
+ }
+ if (widget == null) {
+ disableMenuItem(TMenu.MID_CUT);
+ disableMenuItem(TMenu.MID_COPY);
+ disableMenuItem(TMenu.MID_PASTE);
+ disableMenuItem(TMenu.MID_CLEAR);
+ } else {
+ if (widget.isEditMenuCut()) {
+ enableMenuItem(TMenu.MID_CUT);
+ } else {
+ disableMenuItem(TMenu.MID_CUT);
+ }
+ if (widget.isEditMenuCopy()) {
+ enableMenuItem(TMenu.MID_COPY);
+ } else {
+ disableMenuItem(TMenu.MID_COPY);
+ }
+ if (widget.isEditMenuPaste()) {
+ enableMenuItem(TMenu.MID_PASTE);
+ } else {
+ disableMenuItem(TMenu.MID_PASTE);
+ }
+ if (widget.isEditMenuClear()) {
+ enableMenuItem(TMenu.MID_CLEAR);
+ } else {
+ disableMenuItem(TMenu.MID_CLEAR);
+ }
+ }
+ }
+
// Process timers and call doIdle()'s
doIdle();
screenResizeTime = System.currentTimeMillis();
}
desktopBottom = getScreen().getHeight() - 1;
+ if (hideStatusBar) {
+ desktopBottom++;
+ }
mouseX = 0;
mouseY = 0;
- oldMouseX = 0;
- oldMouseY = 0;
}
if (desktop != null) {
- desktop.setDimensions(0, 0, resize.getWidth(),
- resize.getHeight() - 1);
+ desktop.setDimensions(0, desktopTop, resize.getWidth(),
+ (desktopBottom - desktopTop));
desktop.onResize(resize);
}
// Special application-wide events -----------------------------------
+ if (event instanceof TKeypressEvent) {
+ if (hideMouseWhenTyping) {
+ typingHidMouse = true;
+ }
+ }
+
// Peek at the mouse position
if (event instanceof TMouseEvent) {
+ typingHidMouse = false;
+
TMouseEvent mouse = (TMouseEvent) event;
+ if (mouse.isMouse1() && (mouse.isShift() || mouse.isCtrl())) {
+ // Screen selection.
+ if (inScreenSelection) {
+ screenSelectionX1 = mouse.getX();
+ screenSelectionY1 = mouse.getY();
+ } else {
+ inScreenSelection = true;
+ screenSelectionX0 = mouse.getX();
+ screenSelectionY0 = mouse.getY();
+ screenSelectionX1 = mouse.getX();
+ screenSelectionY1 = mouse.getY();
+ screenSelectionRectangle = mouse.isCtrl();
+ }
+ } else {
+ if (inScreenSelection) {
+ getScreen().copySelection(clipboard, screenSelectionX0,
+ screenSelectionY0, screenSelectionX1, screenSelectionY1,
+ screenSelectionRectangle);
+ }
+ inScreenSelection = false;
+ }
+
if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
- oldMouseX = mouseX;
- oldMouseY = mouseY;
mouseX = mouse.getX();
mouseY = mouse.getY();
} else {
mouse.getAbsoluteX(), mouse.getAbsoluteY(),
mouse.isMouse1(), mouse.isMouse2(),
mouse.isMouse3(),
- mouse.isMouseWheelUp(), mouse.isMouseWheelDown());
+ mouse.isMouseWheelUp(), mouse.isMouseWheelDown(),
+ mouse.isAlt(), mouse.isCtrl(), mouse.isShift());
} else {
// The first click of a potential double-click.
// shortcutted by the active window, and if so dispatch the menu
// event.
boolean windowWillShortcut = false;
+ TWindow activeWindow = getActiveWindow();
if (activeWindow != null) {
assert (activeWindow.isShown());
if (activeWindow.isShortcutKeypress(keypress.getKey())) {
// Dispatch events to the active window -------------------------------
boolean dispatchToDesktop = true;
- TWindow window = activeWindow;
+ TWindow window = getActiveWindow();
if (window != null) {
assert (window.isActive());
assert (window.isShown());
}
} else if (event instanceof TKeypressEvent) {
dispatchToDesktop = false;
+ } else if (event instanceof TMenuEvent) {
+ dispatchToDesktop = false;
}
if (debugEvents) {
// Peek at the mouse position
if (event instanceof TMouseEvent) {
+ typingHidMouse = false;
+
TMouseEvent mouse = (TMouseEvent) event;
if ((mouseX != mouse.getX()) || (mouseY != mouse.getY())) {
- oldMouseX = mouseX;
- oldMouseY = mouseY;
mouseX = mouse.getX();
mouseY = mouse.getY();
} else {
mouse.getAbsoluteX(), mouse.getAbsoluteY(),
mouse.isMouse1(), mouse.isMouse2(),
mouse.isMouse3(),
- mouse.isMouseWheelUp(), mouse.isMouseWheelDown());
+ mouse.isMouseWheelUp(), mouse.isMouseWheelDown(),
+ mouse.isAlt(), mouse.isCtrl(), mouse.isShift());
} else {
// The first click of a potential double-click.
desktop.onIdle();
}
- // Run any invokeLaters
+ // Run any invokeLaters. We make a copy, and run that, because one
+ // of these Runnables might add call TApplication.invokeLater().
+ List<Runnable> invokes = new ArrayList<Runnable>();
synchronized (invokeLaters) {
- for (Runnable invoke: invokeLaters) {
- invoke.run();
- }
+ invokes.addAll(invokeLaters);
invokeLaters.clear();
}
+ for (Runnable invoke: invokes) {
+ invoke.run();
+ }
+ doRepaint();
}
return theme;
}
+ /**
+ * Get the clipboard.
+ *
+ * @return the clipboard
+ */
+ public final Clipboard getClipboard() {
+ return clipboard;
+ }
+
/**
* Repaint the screen on the next update.
*/
*/
public final void setDesktop(final TDesktop desktop) {
if (this.desktop != null) {
+ this.desktop.onPreClose();
+ this.desktop.onUnfocus();
this.desktop.onClose();
}
this.desktop = desktop;
* @return the active window, or null if it is not set
*/
public final TWindow getActiveWindow() {
- return activeWindow;
+ for (TWindow window: windows) {
+ if (window.isShown() && window.isActive()) {
+ return window;
+ }
+ }
+ return null;
}
/**
String version = getClass().getPackage().getImplementationVersion();
if (version == null) {
// This is Java 9+, use a hardcoded string here.
- version = "0.3.2";
+ version = "1.0.0";
}
messageBox(i18n.getString("aboutDialogTitle"),
MessageFormat.format(i18n.getString("aboutDialogText"), version),
// ------------------------------------------------------------------------
/**
- * Invert the cell color at a position. This is used to track the mouse.
+ * Draw the text mouse at position.
*
* @param x column position
* @param y row position
*/
- private void invertCell(final int x, final int y) {
- invertCell(x, y, false);
- }
-
- /**
- * Invert the cell color at a position. This is used to track the mouse.
- *
- * @param x column position
- * @param y row position
- * @param onlyThisCell if true, only invert this cell
- */
- private void invertCell(final int x, final int y,
- final boolean onlyThisCell) {
+ private void drawTextMouse(final int x, final int y) {
+ TWindow activeWindow = getActiveWindow();
if (debugThreads) {
- System.err.printf("%d %s invertCell() %d %d\n",
+ System.err.printf("%d %s drawTextMouse() %d %d\n",
System.currentTimeMillis(), Thread.currentThread(), x, y);
if (activeWindow != null) {
}
}
- Cell cell = getScreen().getCharXY(x, y);
- if (cell.isImage()) {
- cell.invertImage();
- } else {
- if (cell.getForeColorRGB() < 0) {
- cell.setForeColor(cell.getForeColor().invert());
- } else {
- cell.setForeColorRGB(cell.getForeColorRGB() ^ 0x00ffffff);
- }
- if (cell.getBackColorRGB() < 0) {
- cell.setBackColor(cell.getBackColor().invert());
- } else {
- cell.setBackColorRGB(cell.getBackColorRGB() ^ 0x00ffffff);
+ // If this cell is on top of the desktop, and the desktop has
+ // requested a hidden mouse, bail out.
+ if ((desktop != null) && (activeWindow == null) && (activeMenu == null)) {
+ if ((desktop.hasHiddenMouse() == true)
+ && (x > desktop.getX())
+ && (x < desktop.getX() + desktop.getWidth() - 1)
+ && (y > desktop.getY())
+ && (y < desktop.getY() + desktop.getHeight() - 1)
+ ) {
+ return;
}
}
- getScreen().putCharXY(x, y, cell);
- if ((onlyThisCell == true) || (cell.getWidth() == Cell.Width.SINGLE)) {
- return;
- }
- // This cell is one half of a fullwidth glyph. Invert the other
- // half.
- if (cell.getWidth() == Cell.Width.LEFT) {
- if (x < getScreen().getWidth() - 1) {
- Cell rightHalf = getScreen().getCharXY(x + 1, y);
- if (rightHalf.getWidth() == Cell.Width.RIGHT) {
- invertCell(x + 1, y, true);
- return;
- }
- }
- }
- if (cell.getWidth() == Cell.Width.RIGHT) {
- if (x > 0) {
- Cell leftHalf = getScreen().getCharXY(x - 1, y);
- if (leftHalf.getWidth() == Cell.Width.LEFT) {
- invertCell(x - 1, y, true);
- }
- }
- }
+ getScreen().invertCell(x, y);
}
/**
}
}
- // Draw mouse at the new position.
- invertCell(mouseX, mouseY);
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0,
+ screenSelectionY0, screenSelectionX1, screenSelectionY1,
+ screenSelectionRectangle);
+ }
+
+ if ((textMouse == true) && (typingHidMouse == false)) {
+ // Draw mouse at the new position.
+ drawTextMouse(mouseX, mouseY);
+ }
oldDrawnMouseX = mouseX;
oldDrawnMouseY = mouseY;
}
}
- // Draw the blank menubar line - reset the screen clipping first so
- // it won't trim it out.
- getScreen().resetClipping();
- getScreen().hLineXY(0, 0, getScreen().getWidth(), ' ',
- theme.getColor("tmenu"));
- // Now draw the menus.
- int x = 1;
- for (TMenu menu: menus) {
- CellAttributes menuColor;
- CellAttributes menuMnemonicColor;
- if (menu.isActive()) {
- menuIsActive = true;
- menuColor = theme.getColor("tmenu.highlighted");
- menuMnemonicColor = theme.getColor("tmenu.mnemonic.highlighted");
- topLevel = menu;
- } else {
- menuColor = theme.getColor("tmenu");
- menuMnemonicColor = theme.getColor("tmenu.mnemonic");
- }
- // Draw the menu title
- getScreen().hLineXY(x, 0, StringUtils.width(menu.getTitle()) + 2, ' ',
- menuColor);
- getScreen().putStringXY(x + 1, 0, menu.getTitle(), menuColor);
- // Draw the highlight character
- getScreen().putCharXY(x + 1 + menu.getMnemonic().getShortcutIdx(),
- 0, menu.getMnemonic().getShortcut(), menuMnemonicColor);
-
- if (menu.isActive()) {
- ((TWindow) menu).drawChildren();
- // Reset the screen clipping so we can draw the next title.
- getScreen().resetClipping();
- }
- x += StringUtils.width(menu.getTitle()) + 2;
- }
+ if (hideMenuBar == false) {
- for (TMenu menu: subMenus) {
- // Reset the screen clipping so we can draw the next sub-menu.
+ // Draw the blank menubar line - reset the screen clipping first
+ // so it won't trim it out.
getScreen().resetClipping();
- ((TWindow) menu).drawChildren();
+ getScreen().hLineXY(0, 0, getScreen().getWidth(), ' ',
+ theme.getColor("tmenu"));
+ // Now draw the menus.
+ int x = 1;
+ for (TMenu menu: menus) {
+ CellAttributes menuColor;
+ CellAttributes menuMnemonicColor;
+ if (menu.isActive()) {
+ menuIsActive = true;
+ menuColor = theme.getColor("tmenu.highlighted");
+ menuMnemonicColor = theme.getColor("tmenu.mnemonic.highlighted");
+ topLevel = menu;
+ } else {
+ menuColor = theme.getColor("tmenu");
+ menuMnemonicColor = theme.getColor("tmenu.mnemonic");
+ }
+ // Draw the menu title
+ getScreen().hLineXY(x, 0,
+ StringUtils.width(menu.getTitle()) + 2, ' ', menuColor);
+ getScreen().putStringXY(x + 1, 0, menu.getTitle(), menuColor);
+ // Draw the highlight character
+ getScreen().putCharXY(x + 1 +
+ menu.getMnemonic().getScreenShortcutIdx(),
+ 0, menu.getMnemonic().getShortcut(), menuMnemonicColor);
+
+ if (menu.isActive()) {
+ ((TWindow) menu).drawChildren();
+ // Reset the screen clipping so we can draw the next
+ // title.
+ getScreen().resetClipping();
+ }
+ x += StringUtils.width(menu.getTitle()) + 2;
+ }
+
+ for (TMenu menu: subMenus) {
+ // Reset the screen clipping so we can draw the next
+ // sub-menu.
+ getScreen().resetClipping();
+ ((TWindow) menu).drawChildren();
+ }
}
getScreen().resetClipping();
- // Draw the status bar of the top-level window
- TStatusBar statusBar = null;
- if (topLevel != null) {
- statusBar = topLevel.getStatusBar();
- }
- if (statusBar != null) {
- getScreen().resetClipping();
- statusBar.setWidth(getScreen().getWidth());
- statusBar.setY(getScreen().getHeight() - topLevel.getY());
- statusBar.draw();
- } else {
- CellAttributes barColor = new CellAttributes();
- barColor.setTo(getTheme().getColor("tstatusbar.text"));
- getScreen().hLineXY(0, desktopBottom, getScreen().getWidth(), ' ',
- barColor);
+ if (hideStatusBar == false) {
+ // Draw the status bar of the top-level window
+ TStatusBar statusBar = null;
+ if (topLevel != null) {
+ if (topLevel.isShown()) {
+ statusBar = topLevel.getStatusBar();
+ }
+ }
+ if (statusBar != null) {
+ getScreen().resetClipping();
+ statusBar.setWidth(getScreen().getWidth());
+ statusBar.setY(getScreen().getHeight() - topLevel.getY());
+ statusBar.draw();
+ } else {
+ CellAttributes barColor = new CellAttributes();
+ barColor.setTo(getTheme().getColor("tstatusbar.text"));
+ getScreen().hLineXY(0, desktopBottom, getScreen().getWidth(),
+ ' ', barColor);
+ }
}
// Draw the mouse pointer
getScreen().unsetImageRow(mouseY);
}
}
- invertCell(mouseX, mouseY);
+
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0, screenSelectionY0,
+ screenSelectionX1, screenSelectionY1, screenSelectionRectangle);
+ }
+
+ if ((textMouse == true) && (typingHidMouse == false)) {
+ drawTextMouse(mouseX, mouseY);
+ }
oldDrawnMouseX = mouseX;
oldDrawnMouseY = mouseY;
// Place the cursor if it is visible
if (!menuIsActive) {
+
+ int visibleWindowCount = 0;
+ for (TWindow window: sorted) {
+ if (window.isShown()) {
+ visibleWindowCount++;
+ }
+ }
+ if (visibleWindowCount == 0) {
+ // No windows are visible, only the desktop. Allow it to
+ // have the cursor.
+ if (desktop != null) {
+ sorted.add(desktop);
+ }
+ }
+
TWidget activeWidget = null;
if (sorted.size() > 0) {
activeWidget = sorted.get(sorted.size() - 1).getActiveChild();
+ int cursorClipTop = desktopTop;
+ int cursorClipBottom = desktopBottom;
if (activeWidget.isCursorVisible()) {
- if ((activeWidget.getCursorAbsoluteY() < desktopBottom)
- && (activeWidget.getCursorAbsoluteY() > desktopTop)
+ if ((activeWidget.getCursorAbsoluteY() <= cursorClipBottom)
+ && (activeWidget.getCursorAbsoluteY() >= cursorClipTop)
) {
getScreen().putCursor(true,
activeWidget.getCursorAbsoluteX(),
*
* @param window the window to become the new active window
*/
- public void activateWindow(final TWindow window) {
+ public final void activateWindow(final TWindow window) {
if (hasWindow(window) == false) {
/*
* Someone has a handle to a window I don't have. Ignore this
return;
}
- // Whatever window might be moving/dragging, stop it now.
- for (TWindow w: windows) {
- if (w.inMovements()) {
- w.stopMovements();
- }
- }
-
- assert (windows.size() > 0);
-
- if (window.isHidden()) {
- // Unhiding will also activate.
- showWindow(window);
+ if (modalWindowActive() && !window.isModal()) {
+ // Do not activate a non-modal on top of a modal.
return;
}
- assert (window.isShown());
- if (windows.size() == 1) {
- assert (window == windows.get(0));
- if (activeWindow == null) {
- activeWindow = window;
- window.setZ(0);
- activeWindow.setActive(true);
- activeWindow.onFocus();
+ synchronized (windows) {
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
}
- assert (window.isActive());
- assert (activeWindow == window);
- return;
- }
+ assert (windows.size() > 0);
- if (activeWindow == window) {
- assert (window.isActive());
+ if (window.isHidden()) {
+ // Unhiding will also activate.
+ showWindow(window);
+ return;
+ }
+ assert (window.isShown());
- // Window is already active, do nothing.
- return;
- }
+ if (windows.size() == 1) {
+ assert (window == windows.get(0));
+ window.setZ(0);
+ window.setActive(true);
+ window.onFocus();
+ return;
+ }
- assert (!window.isActive());
- if (activeWindow != null) {
- // TODO: see if this assertion is really necessary.
- // assert (activeWindow.getZ() == 0);
+ if (getActiveWindow() == window) {
+ assert (window.isActive());
- activeWindow.setActive(false);
+ // Window is already active, do nothing.
+ return;
+ }
- // Increment every window Z that is on top of window
+ assert (!window.isActive());
+
+ window.setZ(-1);
+ Collections.sort(windows);
+ int newZ = 0;
for (TWindow w: windows) {
- if (w == window) {
- continue;
- }
- if (w.getZ() < window.getZ()) {
- w.setZ(w.getZ() + 1);
+ w.setZ(newZ);
+ newZ++;
+ if ((w != window) && w.isActive()) {
+ w.onUnfocus();
}
+ w.setActive(false);
}
+ window.setActive(true);
+ window.onFocus();
+
+ } // synchronized (windows)
- // Unset activeWindow now before unfocus, so that a window
- // lifecycle change inside onUnfocus() doesn't call
- // switchWindow() and lead to a stack overflow.
- TWindow oldActiveWindow = activeWindow;
- activeWindow = null;
- oldActiveWindow.onUnfocus();
- }
- activeWindow = window;
- activeWindow.setZ(0);
- activeWindow.setActive(true);
- activeWindow.onFocus();
return;
}
return;
}
- // Whatever window might be moving/dragging, stop it now.
- for (TWindow w: windows) {
- if (w.inMovements()) {
- w.stopMovements();
+ synchronized (windows) {
+
+ // Whatever window might be moving/dragging, stop it now.
+ for (TWindow w: windows) {
+ if (w.inMovements()) {
+ w.stopMovements();
+ }
}
- }
- assert (windows.size() > 0);
+ assert (windows.size() > 0);
- if (!window.hidden) {
- if (window == activeWindow) {
- if (shownWindowCount() > 1) {
- switchWindow(true);
- } else {
- activeWindow = null;
- window.setActive(false);
- window.onUnfocus();
- }
+ if (window.hidden) {
+ return;
}
+
+ window.setActive(false);
window.hidden = true;
window.onHide();
- }
+
+ TWindow activeWindow = null;
+ for (TWindow w: windows) {
+ if (w.isShown()) {
+ activeWindow = w;
+ break;
+ }
+ }
+ assert (activeWindow != window);
+ if (activeWindow != null) {
+ activateWindow(activeWindow);
+ }
+
+ } // synchronized (windows)
+
}
/**
return;
}
- // Whatever window might be moving/dragging, stop it now.
- for (TWindow w: windows) {
- if (w.inMovements()) {
- w.stopMovements();
- }
- }
-
- assert (windows.size() > 0);
-
if (window.hidden) {
window.hidden = false;
window.onShow();
activateWindow(window);
}
+
}
/**
- * Close window. Note that the window's destructor is NOT called by this
- * method, instead the GC is assumed to do the cleanup.
+ * Close window.
*
* @param window the window to remove
*/
window.onPreClose();
synchronized (windows) {
- // Whatever window might be moving/dragging, stop it now.
- for (TWindow w: windows) {
- if (w.inMovements()) {
- w.stopMovements();
- }
- }
- int z = window.getZ();
- window.setZ(-1);
+ window.stopMovements();
window.onUnfocus();
windows.remove(window);
Collections.sort(windows);
- activeWindow = null;
- int newZ = 0;
- boolean foundNextWindow = false;
+ TWindow nextWindow = null;
+ int newZ = 0;
for (TWindow w: windows) {
+ w.stopMovements();
w.setZ(newZ);
newZ++;
if (w.isHidden()) {
continue;
}
-
- if (foundNextWindow == false) {
- foundNextWindow = true;
- w.setActive(true);
- w.onFocus();
- assert (activeWindow == null);
- activeWindow = w;
- continue;
+ if (nextWindow == null) {
+ nextWindow = w;
+ } else {
+ if (w.isActive()) {
+ w.setActive(false);
+ w.onUnfocus();
+ }
}
+ }
- if (w.isActive()) {
- w.setActive(false);
- w.onUnfocus();
- }
+ if (nextWindow != null) {
+ nextWindow.setActive(true);
+ nextWindow.onFocus();
}
- }
+
+ } // synchronized (windows)
// Perform window cleanup
window.onClose();
synchronized (secondaryEventHandler) {
secondaryEventHandler.notify();
}
- }
+
+ } // synchronized (windows)
// Permit desktop to be active if it is the only thing left.
if (desktop != null) {
if (shownWindowCount() < 2) {
return;
}
- assert (activeWindow != null);
+
+ if (modalWindowActive()) {
+ // Do not switch if a window is modal
+ return;
+ }
synchronized (windows) {
- // Whatever window might be moving/dragging, stop it now.
- for (TWindow w: windows) {
- if (w.inMovements()) {
- w.stopMovements();
- }
- }
- // Swap z/active between active window and the next in the list
- int activeWindowI = -1;
- for (int i = 0; i < windows.size(); i++) {
- if (windows.get(i) == activeWindow) {
- assert (activeWindow.isActive());
- activeWindowI = i;
- break;
+ TWindow window = windows.get(0);
+ do {
+ assert (window != null);
+ if (forward) {
+ window.setZ(windows.size());
} else {
- assert (!windows.get(0).isActive());
+ TWindow lastWindow = windows.get(windows.size() - 1);
+ lastWindow.setZ(-1);
}
- }
- assert (activeWindowI >= 0);
- // Do not switch if a window is modal
- if (activeWindow.isModal()) {
- return;
- }
-
- int nextWindowI = activeWindowI;
- for (;;) {
- if (forward) {
- nextWindowI++;
- nextWindowI %= windows.size();
- } else {
- nextWindowI--;
- if (nextWindowI < 0) {
- nextWindowI = windows.size() - 1;
- }
+ Collections.sort(windows);
+ int newZ = 0;
+ for (TWindow w: windows) {
+ w.setZ(newZ);
+ newZ++;
}
- if (windows.get(nextWindowI).isShown()) {
- activateWindow(windows.get(nextWindowI));
- break;
+ window = windows.get(0);
+ } while (!window.isShown());
+
+ // The next visible window is now on top. Renumber the list.
+ for (TWindow w: windows) {
+ w.stopMovements();
+ if ((w != window) && w.isActive()) {
+ assert (w.isShown());
+ w.setActive(false);
+ w.onUnfocus();
}
}
- } // synchronized (windows)
+ // Next visible window is on top.
+ assert (window.isShown());
+ window.setActive(true);
+ window.onFocus();
+
+ } // synchronized (windows)
}
/**
}
w.setZ(w.getZ() + 1);
}
- }
- windows.add(window);
- if (window.isShown()) {
- activeWindow = window;
- activeWindow.setZ(0);
- activeWindow.setActive(true);
- activeWindow.onFocus();
+ window.setZ(0);
+ window.setActive(true);
+ window.onFocus();
+ windows.add(0, window);
+ } else {
+ window.setZ(windows.size());
+ windows.add(window);
}
if (((window.flags & TWindow.CENTERED) == 0)
&& ((window.flags & TWindow.ABSOLUTEXY) == 0)
&& (smartWindowPlacement == true)
+ && (!(window instanceof TDesktop))
) {
doSmartPlacement(window);
if (desktop != null) {
desktop.setActive(false);
}
+
}
/**
* @return true if the active window is overriding the menu
*/
private boolean overrideMenuWindowActive() {
+ TWindow activeWindow = getActiveWindow();
if (activeWindow != null) {
if (activeWindow.hasOverriddenMenu()) {
return true;
&& (!modalWindowActive())
&& (!overrideMenuWindowActive())
&& (mouse.getAbsoluteY() == 0)
+ && (hideMenuBar == false)
) {
for (TMenu menu: subMenus) {
&& (mouse.isMouse1())
&& (activeMenu != null)
&& (mouse.getAbsoluteY() == 0)
+ && (hideMenuBar == false)
) {
TMenu oldMenu = activeMenu;
|| (mouse.getType() == TMouseEvent.Type.MOUSE_DOWN)
) {
synchronized (windows) {
- Collections.sort(windows);
if (windows.get(0).isModal()) {
// Modal windows don't switch
return;
}
if (window.mouseWouldHit(mouse)) {
- if (window == windows.get(0)) {
- // Clicked on the same window, nothing to do
- assert (window.isActive());
- return;
- }
-
- // We will be switching to another window
- assert (windows.get(0).isActive());
- assert (windows.get(0) == activeWindow);
- assert (!window.isActive());
- if (activeWindow != null) {
- activeWindow.onUnfocus();
- activeWindow.setActive(false);
- activeWindow.setZ(window.getZ());
- }
- activeWindow = window;
- window.setZ(0);
- window.setActive(true);
- window.onFocus();
+ activateWindow(window);
return;
}
}
*/
public final void switchMenu(final boolean forward) {
assert (activeMenu != null);
+ assert (hideMenuBar == false);
for (TMenu menu: subMenus) {
menu.setActive(false);
*/
public final TMenu addEditMenu() {
TMenu editMenu = addMenu(i18n.getString("editMenuTitle"));
- editMenu.addDefaultItem(TMenu.MID_CUT);
- editMenu.addDefaultItem(TMenu.MID_COPY);
- editMenu.addDefaultItem(TMenu.MID_PASTE);
- editMenu.addDefaultItem(TMenu.MID_CLEAR);
+ editMenu.addDefaultItem(TMenu.MID_UNDO, false);
+ editMenu.addDefaultItem(TMenu.MID_REDO, false);
+ editMenu.addSeparator();
+ editMenu.addDefaultItem(TMenu.MID_CUT, false);
+ editMenu.addDefaultItem(TMenu.MID_COPY, false);
+ editMenu.addDefaultItem(TMenu.MID_PASTE, false);
+ editMenu.addDefaultItem(TMenu.MID_CLEAR, false);
TStatusBar statusBar = editMenu.newStatusBar(i18n.
getString("editMenuStatus"));
statusBar.addShortcutKeypress(kbF1, cmHelp, i18n.getString("Help"));
git://git.nikiroo.be / fanfix.git / blobdiff