import jexer.bits.Cell;
import jexer.bits.CellAttributes;
+import jexer.bits.Clipboard;
import jexer.bits.ColorTheme;
import jexer.bits.StringUtils;
import jexer.event.TCommandEvent;
*/
private Backend backend;
+ /**
+ * The clipboard for copy and paste.
+ */
+ private Clipboard clipboard = new Clipboard();
+
/**
* Actual mouse coordinate X.
*/
*/
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;
+
/**
* WidgetEventHandler is the main event consumer loop. There are at most
* two such threads in existence: the primary for normal case and a
// resources.
closeAllWindows();
+ // Close the desktop.
+ if (desktop != null) {
+ setDesktop(null);
+ }
+
// Give the overarching application an opportunity to release
// resources.
onExit();
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;
}
Thread.currentThread() + " finishEventProcessing()\n");
}
+ // See if we need to enable/disable the edit menu.
+ EditMenuUser widget = null;
+ if (activeMenu == null) {
+ 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();
oldMouseY = 0;
}
if (desktop != null) {
- desktop.setDimensions(0, 0, resize.getWidth(),
- resize.getHeight() - (hideStatusBar ? 0 : 1));
+ desktop.setDimensions(0, desktopTop, resize.getWidth(),
+ (desktopBottom - desktopTop));
desktop.onResize(resize);
}
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;
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.
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.
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;
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) {
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();
- }
- 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);
- }
- 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);
- }
+ // 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().invertCell(x, y);
}
/**
}
}
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0,
+ screenSelectionY0, screenSelectionX1, screenSelectionY1,
+ screenSelectionRectangle);
+ }
+
if ((textMouse == true) && (typingHidMouse == false)) {
// Draw mouse at the new position.
- invertCell(mouseX, mouseY);
+ drawTextMouse(mouseX, mouseY);
}
oldDrawnMouseX = mouseX;
getScreen().unsetImageRow(mouseY);
}
}
+
+ if (inScreenSelection) {
+ getScreen().setSelection(screenSelectionX0, screenSelectionY0,
+ screenSelectionX1, screenSelectionY1, screenSelectionRectangle);
+ }
+
if ((textMouse == true) && (typingHidMouse == false)) {
- invertCell(mouseX, mouseY);
+ 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(),
assert (!window.isActive());
if (activeWindow != null) {
- // TODO: see if this assertion is really necessary.
- // assert (activeWindow.getZ() == 0);
-
activeWindow.setActive(false);
// Increment every window Z that is on top of window
*/
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_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 / nikiroo-utils.git / blobdiff