NEW public API for pdfwindow font manipulation.
[pdfium.git] / public / fpdf_fwlevent.h
1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4  
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7 #ifndef _FWL_EVENT_H
8 #define _FWL_EVENT_H
9
10 #include "fpdfview.h"
11
12 typedef int                     FPDF_INT32;
13 typedef unsigned int FPDF_UINT32;
14 typedef float           FPDF_FLOAT;
15 //event type
16 typedef enum
17 {
18         FWL_EVENTTYPE_Mouse = 0 ,
19         FWL_EVENTTYPE_MouseWheel,       
20         FWL_EVENTTYPE_Key               ,
21 } FWL_EVENTTYPE;
22
23 //key flag
24 typedef enum
25 {    
26         FWL_EVENTFLAG_ShiftKey                  = 1 << 0,    
27         FWL_EVENTFLAG_ControlKey                = 1 << 1,
28     FWL_EVENTFLAG_AltKey                        = 1 << 2,
29     FWL_EVENTFLAG_MetaKey                       = 1 << 3,
30     FWL_EVENTFLAG_KeyPad                        = 1 << 4,
31     FWL_EVENTFLAG_AutoRepeat            = 1 << 5,
32     FWL_EVENTFLAG_LeftButtonDown        = 1 << 6,
33     FWL_EVENTFLAG_MiddleButtonDown      = 1 << 7,
34     FWL_EVENTFLAG_RightButtonDown       = 1 << 8, 
35 } FWL_EVENTFLAG;  
36
37 // Mouse message command
38 typedef enum
39 {
40         FWL_EVENTMOUSECMD_LButtonDown = 1       ,       
41         FWL_EVENTMOUSECMD_LButtonUp                     ,
42         FWL_EVENTMOUSECMD_LButtonDblClk         ,
43         FWL_EVENTMOUSECMD_RButtonDown           ,
44         FWL_EVENTMOUSECMD_RButtonUp                     ,
45         FWL_EVENTMOUSECMD_RButtonDblClk         ,
46         FWL_EVENTMOUSECMD_MButtonDown           ,
47         FWL_EVENTMOUSECMD_MButtonUp                     ,
48         FWL_EVENTMOUSECMD_MButtonDblClk         ,
49         FWL_EVENTMOUSECMD_MouseMove                     ,
50         FWL_EVENTMOUSECMD_MouseEnter            ,
51         FWL_EVENTMOUSECMD_MouseHover            ,
52         FWL_EVENTMOUSECMD_MouseLeave            ,
53 } FWL_EVENT_MOUSECMD;
54
55 //mouse event
56 struct FWL_EVENT_MOUSE 
57 {
58         FPDF_UINT32 command;
59         FPDF_DWORD flag;
60         FPDF_FLOAT x;
61         FPDF_FLOAT y;
62 };
63
64 //mouse wheel
65 struct FWL_EVENT_MOUSEWHEEL 
66 {       
67         FPDF_DWORD flag;
68         FPDF_FLOAT x;
69         FPDF_FLOAT y;
70         FPDF_FLOAT deltaX;
71     FPDF_FLOAT deltaY;  
72 };
73
74 //virtual keycode
75 typedef enum 
76 {
77   FWL_VKEY_Back         = 0x08,
78   FWL_VKEY_Tab          = 0x09,
79   FWL_VKEY_Clear        = 0x0C,
80   FWL_VKEY_Return       = 0x0D,
81   FWL_VKEY_Shift        = 0x10,
82   FWL_VKEY_Control      = 0x11,
83   FWL_VKEY_Menu         = 0x12,
84   FWL_VKEY_Pause        = 0x13,
85   FWL_VKEY_Capital      = 0x14,
86   FWL_VKEY_Kana         = 0x15,
87   FWL_VKEY_Hangul       = 0x15,
88   FWL_VKEY_Junja        = 0x17,
89   FWL_VKEY_Final        = 0x18,
90   FWL_VKEY_Hanja        = 0x19,
91   FWL_VKEY_Kanji        = 0x19,
92   FWL_VKEY_Escape       = 0x1B,
93   FWL_VKEY_Convert      = 0x1C,
94   FWL_VKEY_NonConvert = 0x1D,
95   FWL_VKEY_Accept        = 0x1E,
96   FWL_VKEY_ModeChange = 0x1F,
97   FWL_VKEY_Space = 0x20,
98   FWL_VKEY_Prior = 0x21,
99   FWL_VKEY_Next = 0x22,
100   FWL_VKEY_End = 0x23,
101   FWL_VKEY_Home = 0x24,
102   FWL_VKEY_Left = 0x25,
103   FWL_VKEY_Up = 0x26,
104   FWL_VKEY_Right = 0x27,
105   FWL_VKEY_Down = 0x28,
106   FWL_VKEY_Select = 0x29,
107   FWL_VKEY_Print = 0x2A,
108   FWL_VKEY_Execute = 0x2B,
109   FWL_VKEY_Snapshot = 0x2C,
110   FWL_VKEY_Insert = 0x2D,
111   FWL_VKEY_Delete = 0x2E,
112   FWL_VKEY_Help = 0x2F,
113   FWL_VKEY_0 = 0x30,
114   FWL_VKEY_1 = 0x31,
115   FWL_VKEY_2 = 0x32,
116   FWL_VKEY_3 = 0x33,
117   FWL_VKEY_4 = 0x34,
118   FWL_VKEY_5 = 0x35,
119   FWL_VKEY_6 = 0x36,
120   FWL_VKEY_7 = 0x37,
121   FWL_VKEY_8 = 0x38,
122   FWL_VKEY_9 = 0x39,
123   FWL_VKEY_A = 0x41,
124   FWL_VKEY_B = 0x42,
125   FWL_VKEY_C = 0x43,
126   FWL_VKEY_D = 0x44,
127   FWL_VKEY_E = 0x45,
128   FWL_VKEY_F = 0x46,
129   FWL_VKEY_G = 0x47,
130   FWL_VKEY_H = 0x48,
131   FWL_VKEY_I = 0x49,
132   FWL_VKEY_J = 0x4A,
133   FWL_VKEY_K = 0x4B,
134   FWL_VKEY_L = 0x4C,
135   FWL_VKEY_M = 0x4D,
136   FWL_VKEY_N = 0x4E,
137   FWL_VKEY_O = 0x4F,
138   FWL_VKEY_P = 0x50,
139   FWL_VKEY_Q = 0x51,
140   FWL_VKEY_R = 0x52,
141   FWL_VKEY_S = 0x53,
142   FWL_VKEY_T = 0x54,
143   FWL_VKEY_U = 0x55,
144   FWL_VKEY_V = 0x56,
145   FWL_VKEY_W = 0x57,
146   FWL_VKEY_X = 0x58,
147   FWL_VKEY_Y = 0x59,
148   FWL_VKEY_Z = 0x5A,
149   FWL_VKEY_LWin = 0x5B,
150   FWL_VKEY_Command = 0x5B,
151   FWL_VKEY_RWin = 0x5C,
152   FWL_VKEY_Apps = 0x5D,
153   FWL_VKEY_Sleep = 0x5F,
154   FWL_VKEY_NumPad0 = 0x60,
155   FWL_VKEY_NumPad1 = 0x61,
156   FWL_VKEY_NumPad2 = 0x62,
157   FWL_VKEY_NumPad3 = 0x63,
158   FWL_VKEY_NumPad4 = 0x64,
159   FWL_VKEY_NumPad5 = 0x65,
160   FWL_VKEY_NumPad6 = 0x66,
161   FWL_VKEY_NumPad7 = 0x67,
162   FWL_VKEY_NumPad8 = 0x68,
163   FWL_VKEY_NumPad9 = 0x69,
164   FWL_VKEY_Multiply = 0x6A,
165   FWL_VKEY_Add = 0x6B,
166   FWL_VKEY_Separator = 0x6C,
167   FWL_VKEY_Subtract = 0x6D,
168   FWL_VKEY_Decimal = 0x6E,
169   FWL_VKEY_Divide = 0x6F,
170   FWL_VKEY_F1 = 0x70,
171   FWL_VKEY_F2 = 0x71,
172   FWL_VKEY_F3 = 0x72,
173   FWL_VKEY_F4 = 0x73,
174   FWL_VKEY_F5 = 0x74,
175   FWL_VKEY_F6 = 0x75,
176   FWL_VKEY_F7 = 0x76,
177   FWL_VKEY_F8 = 0x77,
178   FWL_VKEY_F9 = 0x78,
179   FWL_VKEY_F10 = 0x79,
180   FWL_VKEY_F11 = 0x7A,
181   FWL_VKEY_F12 = 0x7B,
182   FWL_VKEY_F13 = 0x7C,
183   FWL_VKEY_F14 = 0x7D,
184   FWL_VKEY_F15 = 0x7E,
185   FWL_VKEY_F16 = 0x7F,
186   FWL_VKEY_F17 = 0x80,
187   FWL_VKEY_F18 = 0x81,
188   FWL_VKEY_F19 = 0x82,
189   FWL_VKEY_F20 = 0x83,
190   FWL_VKEY_F21 = 0x84,
191   FWL_VKEY_F22 = 0x85,
192   FWL_VKEY_F23 = 0x86,
193   FWL_VKEY_F24 = 0x87,
194   FWL_VKEY_NunLock = 0x90,
195   FWL_VKEY_Scroll = 0x91,
196   FWL_VKEY_LShift = 0xA0,
197   FWL_VKEY_RShift = 0xA1,
198   FWL_VKEY_LControl = 0xA2,
199   FWL_VKEY_RControl = 0xA3,
200   FWL_VKEY_LMenu = 0xA4,
201   FWL_VKEY_RMenu = 0xA5,
202   FWL_VKEY_BROWSER_Back = 0xA6,
203   FWL_VKEY_BROWSER_Forward = 0xA7,
204   FWL_VKEY_BROWSER_Refresh = 0xA8,
205   FWL_VKEY_BROWSER_Stop = 0xA9,
206   FWL_VKEY_BROWSER_Search = 0xAA,
207   FWL_VKEY_BROWSER_Favorites = 0xAB,
208   FWL_VKEY_BROWSER_Home = 0xAC,
209   FWL_VKEY_VOLUME_Mute = 0xAD,
210   FWL_VKEY_VOLUME_Down = 0xAE,
211   FWL_VKEY_VOLUME_Up = 0xAF,
212   FWL_VKEY_MEDIA_NEXT_Track = 0xB0,
213   FWL_VKEY_MEDIA_PREV_Track = 0xB1,
214   FWL_VKEY_MEDIA_Stop = 0xB2,
215   FWL_VKEY_MEDIA_PLAY_Pause = 0xB3,
216   FWL_VKEY_MEDIA_LAUNCH_Mail = 0xB4,
217   FWL_VKEY_MEDIA_LAUNCH_MEDIA_Select = 0xB5,
218   FWL_VKEY_MEDIA_LAUNCH_APP1 = 0xB6,
219   FWL_VKEY_MEDIA_LAUNCH_APP2 = 0xB7,
220   FWL_VKEY_OEM_1 = 0xBA,
221   FWL_VKEY_OEM_Plus = 0xBB,
222   FWL_VKEY_OEM_Comma = 0xBC,
223   FWL_VKEY_OEM_Minus = 0xBD,
224   FWL_VKEY_OEM_Period = 0xBE,
225   FWL_VKEY_OEM_2 = 0xBF,
226   FWL_VKEY_OEM_3 = 0xC0,
227   FWL_VKEY_OEM_4 = 0xDB,
228   FWL_VKEY_OEM_5 = 0xDC,
229   FWL_VKEY_OEM_6 = 0xDD,
230   FWL_VKEY_OEM_7 = 0xDE,
231   FWL_VKEY_OEM_8 = 0xDF,
232   FWL_VKEY_OEM_102 = 0xE2,
233   FWL_VKEY_ProcessKey = 0xE5,
234   FWL_VKEY_Packet = 0xE7,
235   FWL_VKEY_Attn = 0xF6,
236   FWL_VKEY_Crsel = 0xF7,
237   FWL_VKEY_Exsel = 0xF8,
238   FWL_VKEY_Ereof = 0xF9,
239   FWL_VKEY_Play = 0xFA,
240   FWL_VKEY_Zoom = 0xFB,
241   FWL_VKEY_NoName = 0xFC,
242   FWL_VKEY_PA1 = 0xFD,
243   FWL_VKEY_OEM_Clear = 0xFE,
244   FWL_VKEY_Unknown = 0,
245 } FWL_VKEYCODE;
246
247 //key event command
248 typedef enum
249 {
250         FWL_EVENTKEYCMD_KeyDown = 1     ,
251         FWL_EVENTKEYCMD_KeyUp           ,
252         FWL_EVENTKEYCMD_Char            ,
253 } FWL_EVENTKEYCMD;
254
255 //key event
256 struct FWL_EVENT_KEY
257 {
258         FPDF_UINT32 command;
259         FPDF_DWORD flag;
260         union
261         {
262                 //Virtual key code.
263                 FPDF_UINT32 vkcode;
264                 //Character code.
265                 FPDF_DWORD charcode;
266         }code;
267 };
268
269 //event type
270 struct FWL_EVENT 
271 {
272         //structure size.
273         FPDF_UINT32 size;
274         //FWL_EVENTTYPE.
275     FPDF_UINT32 type;
276         union
277         {
278                 struct FWL_EVENT_MOUSE mouse;
279                 struct FWL_EVENT_MOUSEWHEEL wheel;
280                 struct FWL_EVENT_KEY key;
281         }s;
282 };  
283
284 #endif //_FWL_EVENT_H
285
286