1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.uiDesigner.designSurface;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.ui.popup.PopupOwner;
import com.intellij.uiDesigner.FormEditingUtil;
import com.intellij.uiDesigner.actions.*;
import com.intellij.uiDesigner.componentTree.ComponentTree;
import com.intellij.uiDesigner.propertyInspector.UIDesignerToolWindowManager;
import com.intellij.uiDesigner.radComponents.RadComponent;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.util.ArrayList;
/**
* @author Anton Katilin
* @author Vladimir Kondratyev
*/
public final class GlassLayer extends JComponent implements DataProvider, PopupOwner {
private final GuiEditor myEditor;
private static final Logger LOG = Logger.getInstance("#com.intellij.uiDesigner.designSurface.GlassLayer");
private Point myLastMousePosition;
public GlassLayer(final GuiEditor editor){
myEditor = editor;
enableEvents(AWTEvent.KEY_EVENT_MASK | AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK);
registerKeyboardAction(new MoveSelectionToRightAction(myEditor, false, false), IdeActions.ACTION_EDITOR_MOVE_CARET_RIGHT);
registerKeyboardAction(new MoveSelectionToLeftAction(myEditor, false, false), IdeActions.ACTION_EDITOR_MOVE_CARET_LEFT);
registerKeyboardAction(new MoveSelectionToUpAction(myEditor, false, false), IdeActions.ACTION_EDITOR_MOVE_CARET_UP);
registerKeyboardAction(new MoveSelectionToDownAction(myEditor, false, false), IdeActions.ACTION_EDITOR_MOVE_CARET_DOWN);
registerKeyboardAction(new MoveSelectionToRightAction(myEditor, true, false), "EditorRightWithSelection");
registerKeyboardAction(new MoveSelectionToLeftAction(myEditor, true, false), "EditorLeftWithSelection");
registerKeyboardAction(new MoveSelectionToUpAction(myEditor, true, false), "EditorUpWithSelection");
registerKeyboardAction(new MoveSelectionToDownAction(myEditor, true, false), "EditorDownWithSelection");
registerKeyboardAction(new MoveSelectionToRightAction(myEditor, false, true), "EditorLineEnd");
registerKeyboardAction(new MoveSelectionToLeftAction(myEditor, false, true), "EditorLineStart");
registerKeyboardAction(new MoveSelectionToUpAction(myEditor, false, true), "EditorPageUp");
registerKeyboardAction(new MoveSelectionToDownAction(myEditor, false, true), "EditorPageDown");
registerKeyboardAction(new MoveSelectionToRightAction(myEditor, true, true), "EditorLineEndWithSelection");
registerKeyboardAction(new MoveSelectionToLeftAction(myEditor, true, true), "EditorLineStartWithSelection");
registerKeyboardAction(new MoveSelectionToUpAction(myEditor, true, true), "EditorPageUpWithSelection");
registerKeyboardAction(new MoveSelectionToDownAction(myEditor, true, true), "EditorPageDownWithSelection");
registerKeyboardAction(new MoveComponentAction(-1, 0, 0, 0), "EditorScrollUp");
registerKeyboardAction(new MoveComponentAction(1, 0, 0, 0), "EditorScrollDown");
registerKeyboardAction(new MoveComponentAction(0, -1, 0, 0), "EditorPreviousWord");
registerKeyboardAction(new MoveComponentAction(0, 1, 0, 0), "EditorNextWord");
registerKeyboardAction(new MoveComponentAction(0, 0, -1, 0), IdeActions.ACTION_MOVE_STATEMENT_UP_ACTION);
registerKeyboardAction(new MoveComponentAction(0, 0, 1, 0), IdeActions.ACTION_MOVE_STATEMENT_DOWN_ACTION);
registerKeyboardAction(new MoveComponentAction(0, 0, 0, -1), "EditorPreviousWordWithSelection");
registerKeyboardAction(new MoveComponentAction(0, 0, 0, 1), "EditorNextWordWithSelection");
registerKeyboardAction(new SelectAllComponentsAction(), "$SelectAll");
// F2 should start inplace editing
final StartInplaceEditingAction startInplaceEditingAction = new StartInplaceEditingAction(editor);
startInplaceEditingAction.registerCustomShortcutSet(
new CustomShortcutSet(KeyStroke.getKeyStroke(KeyEvent.VK_F2, 0)),
this
);
}
private void registerKeyboardAction(final AnAction action, @NonNls final String actionId) {
action.registerCustomShortcutSet(
ActionManager.getInstance().getAction(actionId).getShortcutSet(),
this
);
}
protected void processKeyEvent(final KeyEvent e){
myEditor.myProcessor.processKeyEvent(e);
if (!e.isConsumed()) {
super.processKeyEvent(e);
}
}
protected void processMouseEvent(final MouseEvent e){
if(e.getID() == MouseEvent.MOUSE_PRESSED){
requestFocusInWindow();
}
try {
myEditor.myProcessor.processMouseEvent(e);
}
catch(Exception ex) {
LOG.error(ex);
}
}
protected void processMouseMotionEvent(final MouseEvent e){
myLastMousePosition = e.getPoint();
try {
myEditor.myProcessor.processMouseEvent(e);
}
catch(Exception ex) {
LOG.error(ex);
}
}
@NotNull
public Point getLastMousePosition() {
if (myLastMousePosition == null) {
return new Point(10, 10);
}
return myLastMousePosition;
}
/**
* Provides {@link PlatformDataKeys#NAVIGATABLE} to navigate to
* binding of currently selected component (if any)
*/
public Object getData(final String dataId) {
if(CommonDataKeys.NAVIGATABLE.is(dataId)) {
final ComponentTree componentTree = UIDesignerToolWindowManager.getInstance(myEditor.getProject()).getComponentTree();
if (componentTree != null) {
return componentTree.getData(dataId);
}
}
return null;
}
@Nullable
public Point getBestPopupPosition() {
final ArrayList<RadComponent> selection = FormEditingUtil.getSelectedComponents(myEditor);
if (selection.size() > 0) {
final RadComponent component = selection.get(0);
final Rectangle bounds = component.getBounds();
int bottom = bounds.height > 4 ? bounds.y+bounds.height-4 : bounds.y;
int left = bounds.width > 4 ? bounds.x+4 : bounds.x;
Point pnt = new Point(left, bottom); // the location needs to be within the component
return SwingUtilities.convertPoint(component.getParent().getDelegee(), pnt, this);
}
return null;
}
}
|
