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
161
162
163
164
165
|
// Copyright (C) 2002-2009 Nikolaus Gebhardt / Gaz Davidson
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_GUIEDIT_WORKSPACE_H_INCLUDED__
#define __C_GUIEDIT_WORKSPACE_H_INCLUDED__
#include "IGUIElement.h"
#include "CGUIEditWindow.h"
namespace irr
{
namespace gui
{
//! Adding the GUI Editor Workspace to an element allows you
/** to create, edit, load and save any elements supported
by any loaded factories.
When you add it without a parent (to the root element)
it will also allow you to edit, load and save settings in
the current skin.
*/
// custom events
enum EGUIEDIT_CUSTOM_EVENTS
{
EGUIEDCE_ATTRIB_EDITOR = MAKE_IRR_ID('g','A','t','t'),
EGUIEDCE_OPTION_EDITOR = MAKE_IRR_ID('g','O','p','t'),
EGUIEDCE_ENV_EDITOR = MAKE_IRR_ID('g','E','n','v')
};
class CGUIEditWorkspace : public IGUIElement
{
public:
//! constructor
CGUIEditWorkspace(IGUIEnvironment* environment, s32 id=-1, IGUIElement *parent=0);
//! destructor
~CGUIEditWorkspace();
//! called if an event happened.
virtual bool OnEvent(const SEvent &event);
//! Removes a child.
virtual void removeChild(IGUIElement* child);
//! draws the element and its children
virtual void draw();
//! Updates the absolute position.
virtual void updateAbsolutePosition();
//! Sets the menu command id's
/** The GUI editor defaults to command ID's from 0xED17 to 0xED17+EGUIEDMC_COUNT
In the rare case that these are already in use and you wish to use menus
while the editor is present you can set a new offset here.
*/
virtual void setMenuCommandIDStart(s32 id);
//! grid drawing...
virtual void setDrawGrid(bool drawGrid);
virtual void setGridSize(const core::dimension2di& gridSize);
virtual void setUseGrid(bool useGrid);
//! returns the first editable element under the mouse
virtual IGUIElement* getEditableElementFromPoint(IGUIElement *start, const core::position2di &point, s32 index=0 );
//! selecting elements
virtual void setSelectedElement(IGUIElement *sel);
virtual void selectNextSibling();
virtual void selectPreviousSibling();
//! returns the selected element
virtual IGUIElement* getSelectedElement();
//! copies the xml of the selected element and all children to the clipboard
virtual void CopySelectedElementXML();
//! copies the xml of the selected element and all children to the clipboard
virtual void PasteXMLToSelectedElement();
//! this shoudln't be serialized, but this is included as it's an example
virtual const c8* getTypeName() const { return "GUIEditor"; }
virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options=0);
virtual void deserializeAttributes(io::IAttributes* in, io::SAttributeReadWriteOptions* options=0);
private:
enum EGUIEDIT_MODE
{
// when we are currently selecting an element
EGUIEDM_SELECT=0,
// selecting a new parent for the selected element
EGUIEDM_SELECT_NEW_PARENT,
// moving the selected element
EGUIEDM_MOVE,
// resizing the selected element
EGUIEDM_RESIZE_TL,
EGUIEDM_RESIZE_T,
EGUIEDM_RESIZE_TR,
EGUIEDM_RESIZE_R,
EGUIEDM_RESIZE_BR,
EGUIEDM_RESIZE_B,
EGUIEDM_RESIZE_BL,
EGUIEDM_RESIZE_L
};
enum EGUIEDIT_MENUCOMMANDS
{
//! file commands
EGUIEDMC_FILE_NEW,
EGUIEDMC_FILE_LOAD,
EGUIEDMC_FILE_SAVE,
//! edit menu
EGUIEDMC_CUT_ELEMENT,
EGUIEDMC_COPY_ELEMENT,
EGUIEDMC_PASTE_ELEMENT,
EGUIEDMC_DELETE_ELEMENT,
EGUIEDMC_SET_PARENT,
EGUIEDMC_BRING_TO_FRONT,
EGUIEDMC_SAVE_ELEMENT,
//! grid
EGUIEDMC_TOGGLE_EDITOR,
EGUIEDMC_INSERT_XML,
//! number of menu options
EGUIEDMC_COUNT
};
EGUIEDIT_MODE getModeFromPos(core::position2di p);
EGUIEDIT_MODE CurrentMode;
EGUIEDIT_MODE MouseOverMode;
core::position2di DragStart;
core::position2di StartMovePos;
core::rect<s32> SelectedArea;
core::dimension2di GridSize;
s32 MenuCommandStart;
bool DrawGrid, UseGrid;
IGUIElement *MouseOverElement,
*SelectedElement;
CGUIEditWindow *EditorWindow;
core::rect<s32> TLRect;
core::rect<s32> TRRect;
core::rect<s32> TopRect;
core::rect<s32> BLRect;
core::rect<s32> LRect;
core::rect<s32> RRect;
core::rect<s32> BRRect;
core::rect<s32> BRect;
};
} // end namespace gui
} // end namespace irr
#endif
|
