/* AbiSource Program Utilities * Copyright (C) 1998 AbiSource, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ #ifndef EV_EDITBITS_H #define EV_EDITBITS_H #include "ut_types.h" /***************************************************************** ****************************************************************** ** we compress virtual key code and mouse ops along with modifier ** keys into a single long word in order to facilitate binding lookups. ****************************************************************** *****************************************************************/ typedef UT_uint32 EV_EditMouseContext; /* may not be ORed */ // NB: when adding new values, you have to also increase EV_COUNT_EMC // defined at the bottom of this file -- if you dont you will spend // hours trying to work out why your functions do not get called, as // I did :) (Tomas) // // Foddex: the values for the various contexts were bad. The EV_EMC_ToNumber // define is used to make an index out of the context bits. It is // used assuming that it will never yield a value larger than or // equal to EV_COUNT_EMC. However, the original values were defined // in such a way that it often was bigger dan EV_COUNT_EMC. E.g. // 0xe0000000 >> 27 = 28, which is bigger than EV_COUNT_EMC. I therefor // rearranged the values. I just hope noone ever was so stupid to use // hardcoded values... #define EV_EMC__MASK__ ((EV_EditMouseContext) 0xf8000000) #define EV_EMC_UNKNOWN ((EV_EditMouseContext) 0x08000000) #define EV_EMC_TEXT ((EV_EditMouseContext) 0x10000000) #define EV_EMC_LEFTOFTEXT ((EV_EditMouseContext) 0x18000000) #define EV_EMC_MISSPELLEDTEXT ((EV_EditMouseContext) 0x20000000) #define EV_EMC_IMAGE ((EV_EditMouseContext) 0x28000000) #define EV_EMC_IMAGESIZE ((EV_EditMouseContext) 0x30000000) #define EV_EMC_FIELD ((EV_EditMouseContext) 0x38000000) #define EV_EMC_HYPERLINK ((EV_EditMouseContext) 0x40000000) #define EV_EMC_RIGHTOFTEXT ((EV_EditMouseContext) 0x48000000) #define EV_EMC_REVISION ((EV_EditMouseContext) 0x50000000) #define EV_EMC_VLINE ((EV_EditMouseContext) 0x58000000) #define EV_EMC_HLINE ((EV_EditMouseContext) 0x60000000) #define EV_EMC_FRAME ((EV_EditMouseContext) 0x68000000) #define EV_EMC_VISUALTEXTDRAG ((EV_EditMouseContext) 0x70000000) #define EV_EMC_TOPCELL ((EV_EditMouseContext) 0x78000000) #define EV_EMC_TOC ((EV_EditMouseContext) 0x80000000) #define EV_EMC_POSOBJECT ((EV_EditMouseContext) 0x88000000) #define EV_EMC_MATH ((EV_EditMouseContext) 0x90000000) #define EV_EMC_EMBED ((EV_EditMouseContext) 0x98000000) // NB: the following two values are not included in EV_COUNT_EMC // because they are not used in the bindings, and are, therefore, // never processed by bet the mouse routines, consequently they // do not have to follow the rules for EV_EMC ( and they dont so that // they would not waste available values, which we will soon run // out off); they are here so that contextHyperlink can create // different menus in dependence on the nature of the text of // the hyperlink #define EV_EMC_HYPERLINKTEXT ((EV_EditMouseContext) 0x000000002) #define EV_EMC_HYPERLINKMISSPELLED ((EV_EditMouseContext) 0x000000001) // RIVERA #define EV_EMC_ANNOTATIONTEXT ((EV_EditMouseContext) 0x000000003) #define EV_EMC_ANNOTATIONMISSPELLED ((EV_EditMouseContext) 0x000000004) #define EV_EMC_RDFANCHORTEXT ((EV_EditMouseContext) 0x000000005) // dynamic values will be generated starting from EV_EMC_AVAIL, should // be changed if needed. #define EV_EMC_AVAIL ((EV_EditMouseContext) 0x000000007) #define EV_EMC_ToNumber(emc) ((((emc)&EV_EMC__MASK__)>>27)-1) #define EV_EMC_FromNumber(n) (((n+1)<<27)&EV_EMC__MASK__) typedef UT_uint32 EV_EditModifierState; /* may be ORed */ #define EV_EMS__MASK__ ((EV_EditModifierState) 0x07000000) #define EV_EMS_SHIFT ((EV_EditModifierState) 0x01000000) #define EV_EMS_CONTROL ((EV_EditModifierState) 0x02000000) #define EV_EMS_ALT ((EV_EditModifierState) 0x04000000) #define EV_EMS_ToNumber(ems) (((ems)&EV_EMS__MASK__)>>24) #define EV_EMS_ToNumberNoShift(ems) (((ems)&EV_EMS__MASK__)>>25) /* exclude shift */ #define EV_EMS_FromNumber(n) ((((n)<<24)&EV_EMS__MASK__)) #define EV_EMS_FromNumberNoShift(n) ((((n)<<25)&EV_EMS__MASK__)) typedef UT_uint32 EV_EditKeyPress; /* may be ORed */ #define EV_EKP__MASK__ ((EV_EditKeyPress) 0x00880000) #define EV_EKP_PRESS ((EV_EditKeyPress) 0x00800000) #define EV_EKP_NAMEDKEY ((EV_EditKeyPress) 0x00080000) #define EV_NamedKey(xxxx) (EV_EKP_NAMEDKEY | (xxxx)) typedef UT_uint32 EV_EditMouseButton; /* may not be ORed */ #define EV_EMB__MASK__ ((EV_EditMouseButton) 0x00700000) #define EV_EMB_BUTTON0 ((EV_EditMouseButton) 0x00100000) /* no buttons down */ #define EV_EMB_BUTTON1 ((EV_EditMouseButton) 0x00200000) #define EV_EMB_BUTTON2 ((EV_EditMouseButton) 0x00300000) #define EV_EMB_BUTTON3 ((EV_EditMouseButton) 0x00400000) #define EV_EMB_BUTTON4 ((EV_EditMouseButton) 0x00500000) #define EV_EMB_BUTTON5 ((EV_EditMouseButton) 0x00600000) #define EV_EMB_ToNumber(emb) (((emb)&EV_EMB__MASK__)>>20) typedef UT_uint32 EV_EditMouseOp; /* may not be ORed */ #define EV_EMO__MASK__ ((EV_EditMouseOp) 0x00070000) #define EV_EMO_SINGLECLICK ((EV_EditMouseOp) 0x00010000) #define EV_EMO_DOUBLECLICK ((EV_EditMouseOp) 0x00020000) #define EV_EMO_DRAG ((EV_EditMouseOp) 0x00030000) /* drag */ #define EV_EMO_DOUBLEDRAG ((EV_EditMouseOp) 0x00040000) /* drag following doubleclick */ #define EV_EMO_RELEASE ((EV_EditMouseOp) 0x00050000) /* release following singleclick */ #define EV_EMO_DOUBLERELEASE ((EV_EditMouseOp) 0x00060000) /* release following doubleclick */ #define EV_EMO_ToNumber(emb) (((emb)&EV_EMO__MASK__)>>16) #define EV_EMO_FromNumber(n) ((((n)<<16)&EV_EMO__MASK__)) typedef UT_uint32 EV_EditVirtualKey; /* may not be ORed */ #define EV_EVK__MASK__ ((EV_EditVirtualKey) 0x0000ffff) #define EV_EVK_ToNumber(evk) (((evk)&EV_EVK__MASK__)) #define EV_NVK_ToNumber(nvk) (((nvk)&EV_EVK__MASK__)) typedef UT_uint32 EV_EditBits; /* union of all the above bits */ // the EV_COUNT_ give the number of unique combinations // currently defined in the bits above. #define EV_COUNT_EMS 8 // combinations under 'OR' (including 0) #define EV_COUNT_EMS_NoShift (EV_COUNT_EMS/2) #define EV_COUNT_EMB 6 // simple count (not 'OR') #define EV_COUNT_EMO 6 // simple count (not 'OR') #define EV_COUNT_EMC 19 // simple count (not 'OR') #define EV_IsMouse(eb) (((eb) & EV_EMO__MASK__)) #define EV_IsKeyboard(eb) (((eb) & EV_EKP__MASK__)) #endif /* EV_EDITBITS_H */