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REPORT-2773 mac中复制快捷键的修复

master
hzzz 8 years ago
parent
c6d1d6d9ee
commit
1f5114ede1
1 changed files with 200 additions and 197 deletions
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  1. 397
      designer/src/com/fr/grid/GridKeyListener.java

397
designer/src/com/fr/grid/GridKeyListener.java
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@ -1,212 +1,215 @@
package com.fr.grid;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import com.fr.design.mainframe.ElementCasePane;
import com.fr.grid.selection.CellSelection;
import com.fr.grid.selection.FloatSelection;
import com.fr.grid.selection.Selection;
import com.fr.report.elementcase.ElementCase;
import com.fr.stable.OperatingSystem;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
/**
*
* @editor zhou
* @since 2012-3-23上午10:55:36
*/
public class GridKeyListener implements KeyListener {
private Grid grid;
// Keypressed last time
private long keyPressedLastTime = 0;
private boolean isKeyPressedContentChanged = false;
public GridKeyListener(Grid grid) {
this.grid = grid;
}
public void keyPressed(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {// 如果用户在自己的KyeListener里面consume了.就不执行下面的代码了.
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null) {
return;
}
long systemCurrentTime = System.currentTimeMillis();
int code = evt.getKeyCode();
boolean isNeedRepaint = false;
ElementCasePane reportPane = grid.getElementCasePane();
ElementCase report = reportPane.getEditingElementCase();
if (reportPane.getSelection() instanceof FloatSelection) {
if (systemCurrentTime - keyPressedLastTime <= 2) {
return;
} else {
keyPressedLastTime = systemCurrentTime;
}
dealWithFloatSelection(reportPane, code);
} else {
if (systemCurrentTime - keyPressedLastTime <= 32) {
return;
} else {
keyPressedLastTime = systemCurrentTime;
}
dealWithCellSelection(evt, code);
}
switch (code) {
case KeyEvent.VK_PAGE_UP: {// page up
reportPane.getVerticalScrollBar().setValue(Math.max(0, grid.getVerticalValue() - grid.getVerticalExtent()));
isNeedRepaint = true;
break;
}
case KeyEvent.VK_PAGE_DOWN: {// page down
reportPane.getVerticalScrollBar().setValue(grid.getVerticalValue() + grid.getVerticalExtent());
isNeedRepaint = true;
break;
}
// Richie:Ctrl + A全选单元格
case KeyEvent.VK_A:
if (code == KeyEvent.VK_A && evt.isControlDown()) {
reportPane.setSelection(new CellSelection(0, 0, report.getColumnCount(), report.getRowCount()));
isNeedRepaint = true;
}
isNeedRepaint = true;
break;
}
if (isNeedRepaint) {
reportPane.repaint();
}
}
/**
* 单选中悬浮元素时，只处理4个方向键
*
* @param reportPane
* @param code
*/
private void dealWithFloatSelection(ElementCasePane reportPane, int code) {
boolean isContentChanged = false;
FloatSelection floatselection = (FloatSelection)reportPane.getSelection();
switch (code) {
case KeyEvent.VK_LEFT: {// left
floatselection.moveLeft(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_RIGHT: {// right
floatselection.moveRight(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_UP: {// up
floatselection.moveUp(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_DOWN: {// down
floatselection.moveDown(reportPane);
isContentChanged = true;
break;
}
}
if (isContentChanged) {
grid.getElementCasePane().repaint();
this.isKeyPressedContentChanged = true;
}
}
private void dealWithCellSelection(KeyEvent evt, int code) {
switch (code) {
case KeyEvent.VK_ESCAPE: {
if (grid.isCellEditing()) {
grid.cancelEditing();
}
break;
}
case KeyEvent.VK_F2: {
if (!grid.isCellEditing()) {
grid.startEditing();
}
break;
}
}
// 支持小键盘
if (IS_NUM_PAD_KEY(code)) {
keyTyped(evt);
}
}
public void keyReleased(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null) {
return;
}
if (this.isKeyPressedContentChanged) {
grid.getElementCasePane().fireTargetModified();
this.isKeyPressedContentChanged = false;
}
}
public void keyTyped(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null || evt.isControlDown()) {// uneditable.
return;
}
char ch = evt.getKeyChar();
if (ch == KeyEvent.VK_TAB) {// 禁止Tab键.
return;
}
int code = evt.getKeyCode();
if (Character.isDefined(ch)) {// VK_SUBTRACT小键盘的减号
Selection s = grid.getElementCasePane().getSelection();
if (s instanceof CellSelection) {
if (!grid.getElementCasePane().isSelectedOneCell()) {
Toolkit.getDefaultToolkit().beep();
return;
}
if (!grid.isCellEditing()) {
grid.startEditing(true);
}
if (grid.getCellEditor() != null && grid.editorComponent != null) {
if (IS_NUM_PAD_KEY(code)) {
// 103 - 55 = 48, 小键盘和大键盘数字的差值 48
KeyEvent ke = new KeyEvent(grid, KeyEvent.KEY_PRESSED, 0, 0, code - 48, ch);
grid.editorComponent.dispatchEvent(ke);
ke.consume();
} else {
if (!evt.isConsumed()) {
grid.editorComponent.dispatchEvent(evt);
}
}
}
}
}
}
/**
* 小键盘
* @param code
* @return
*/
private static boolean IS_NUM_PAD_KEY(int code){
return code == KeyEvent.VK_NUMPAD0 || code == KeyEvent.VK_NUMPAD1
private Grid grid;
// Keypressed last time
private long keyPressedLastTime = 0;
private boolean isKeyPressedContentChanged = false;
public GridKeyListener(Grid grid) {
this.grid = grid;
}
public void keyPressed(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {// 如果用户在自己的KyeListener里面consume了.就不执行下面的代码了.
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null) {
return;
}
long systemCurrentTime = System.currentTimeMillis();
int code = evt.getKeyCode();
boolean isNeedRepaint = false;
ElementCasePane reportPane = grid.getElementCasePane();
ElementCase report = reportPane.getEditingElementCase();
if (reportPane.getSelection() instanceof FloatSelection) {
if (systemCurrentTime - keyPressedLastTime <= 2) {
return;
} else {
keyPressedLastTime = systemCurrentTime;
}
dealWithFloatSelection(reportPane, code);
} else {
if (systemCurrentTime - keyPressedLastTime <= 32) {
return;
} else {
keyPressedLastTime = systemCurrentTime;
}
dealWithCellSelection(evt, code);
}
switch (code) {
case KeyEvent.VK_PAGE_UP: {// page up
reportPane.getVerticalScrollBar().setValue(Math.max(0, grid.getVerticalValue() - grid.getVerticalExtent()));
isNeedRepaint = true;
break;
}
case KeyEvent.VK_PAGE_DOWN: {// page down
reportPane.getVerticalScrollBar().setValue(grid.getVerticalValue() + grid.getVerticalExtent());
isNeedRepaint = true;
break;
}
// Richie:Ctrl + A全选单元格
case KeyEvent.VK_A:
if ((OperatingSystem.isWindows() && evt.isControlDown())
|| OperatingSystem.isMacOS() && evt.isMetaDown()) {
reportPane.setSelection(new CellSelection(0, 0, report.getColumnCount(), report.getRowCount()));
isNeedRepaint = true;
}
isNeedRepaint = true;
break;
}
if (isNeedRepaint) {
reportPane.repaint();
}
}
/**
* 单选中悬浮元素时，只处理4个方向键
*
* @param reportPane
* @param code
*/
private void dealWithFloatSelection(ElementCasePane reportPane, int code) {
boolean isContentChanged = false;
FloatSelection floatselection = (FloatSelection) reportPane.getSelection();
switch (code) {
case KeyEvent.VK_LEFT: {// left
floatselection.moveLeft(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_RIGHT: {// right
floatselection.moveRight(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_UP: {// up
floatselection.moveUp(reportPane);
isContentChanged = true;
break;
}
case KeyEvent.VK_DOWN: {// down
floatselection.moveDown(reportPane);
isContentChanged = true;
break;
}
}
if (isContentChanged) {
grid.getElementCasePane().repaint();
this.isKeyPressedContentChanged = true;
}
}
private void dealWithCellSelection(KeyEvent evt, int code) {
switch (code) {
case KeyEvent.VK_ESCAPE: {
if (grid.isCellEditing()) {
grid.cancelEditing();
}
break;
}
case KeyEvent.VK_F2: {
if (!grid.isCellEditing()) {
grid.startEditing();
}
break;
}
}
// 支持小键盘
if (IS_NUM_PAD_KEY(code)) {
keyTyped(evt);
}
}
public void keyReleased(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null) {
return;
}
if (this.isKeyPressedContentChanged) {
grid.getElementCasePane().fireTargetModified();
this.isKeyPressedContentChanged = false;
}
}
public void keyTyped(KeyEvent evt) {
if (!grid.isEnabled() || evt.isConsumed()) {
return;
}
KeyEvent newEvt = KeyEventWork.processKeyEvent(evt);
if (newEvt == null || evt.isControlDown()) {// uneditable.
return;
}
char ch = evt.getKeyChar();
if (ch == KeyEvent.VK_TAB) {// 禁止Tab键.
return;
}
int code = evt.getKeyCode();
if (Character.isDefined(ch)) {// VK_SUBTRACT小键盘的减号
Selection s = grid.getElementCasePane().getSelection();
if (s instanceof CellSelection) {
if (!grid.getElementCasePane().isSelectedOneCell()) {
Toolkit.getDefaultToolkit().beep();
return;
}
if (!grid.isCellEditing()) {
grid.startEditing(true);
}
if (grid.getCellEditor() != null && grid.editorComponent != null) {
if (IS_NUM_PAD_KEY(code)) {
// 103 - 55 = 48, 小键盘和大键盘数字的差值 48
KeyEvent ke = new KeyEvent(grid, KeyEvent.KEY_PRESSED, 0, 0, code - 48, ch);
grid.editorComponent.dispatchEvent(ke);
ke.consume();
} else {
if (!evt.isConsumed()) {
grid.editorComponent.dispatchEvent(evt);
}
}
}
}
}
}
/**
* 小键盘
*
* @param code
* @return
*/
private static boolean IS_NUM_PAD_KEY(int code) {
return code == KeyEvent.VK_NUMPAD0 || code == KeyEvent.VK_NUMPAD1
|| code == KeyEvent.VK_NUMPAD2
|| code == KeyEvent.VK_NUMPAD3
|| code == KeyEvent.VK_NUMPAD4
@ -215,10 +218,10 @@ public class GridKeyListener implements KeyListener {
|| code == KeyEvent.VK_NUMPAD7
|| code == KeyEvent.VK_NUMPAD8
|| code == KeyEvent.VK_NUMPAD9
|| code == KeyEvent.VK_MULTIPLY
|| code == KeyEvent.VK_MULTIPLY
|| code == KeyEvent.VK_ADD
|| code == KeyEvent.VK_SUBTRACT
|| code == KeyEvent.VK_DECIMAL
|| code == KeyEvent.VK_DIVIDE;
}
}
}
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