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/** \file
* \brief Manage keys encoding and decoding.
*
* See Copyright Notice in "iup.h"
*/
#include <memory.h>
#include <stdio.h>
#include "iup.h"
#include "iupkey.h"
#include "iupcbs.h"
#include "iup_key.h"
#include "iup_str.h"
#include "iup_object.h"
#include "iup_drv.h"
#include "iup_focus.h"
static struct
{
char *name;
int code;
} ikey_map_list[]=
{
{"K_exclam", K_exclam},
{"K_grave", K_grave},
{"K_quotedbl", K_quotedbl},
{"K_numbersign", K_numbersign},
{"K_dollar", K_dollar},
{"K_percent", K_percent},
{"K_ampersand", K_ampersand},
{"K_apostrophe", K_apostrophe},
{"K_parentleft", K_parentleft},
{"K_parentright", K_parentright},
{"K_asterisk", K_asterisk}, {"K_sAsterisk",K_sAsterisk},{"K_cAsterisk",K_cAsterisk},{"K_mAsterisk",K_mAsterisk},{"K_yAsterisk",K_yAsterisk},
{"K_plus", K_plus}, {"K_sPlus", K_sPlus}, {"K_cPlus", K_cPlus}, {"K_mPlus", K_mPlus}, {"K_yPlus", K_yPlus},
{"K_comma", K_comma}, {"K_sComma", K_sComma}, {"K_cComma", K_cComma}, {"K_mComma", K_mComma}, {"K_yComma", K_yComma},
{"K_minus", K_minus}, {"K_sMinus", K_sMinus}, {"K_cMinus", K_cMinus}, {"K_mMinus", K_mMinus}, {"K_yMinus", K_yMinus},
{"K_period", K_period}, {"K_sPeriod", K_sPeriod}, {"K_cPeriod", K_cPeriod}, {"K_mPeriod", K_mPeriod}, {"K_yPeriod", K_yPeriod},
{"K_slash", K_slash}, {"K_sSlash", K_sSlash}, {"K_cSlash", K_cSlash}, {"K_mSlash", K_mSlash}, {"K_ySlash", K_ySlash},
{"K_colon", K_colon},
{"K_semicolon ", K_semicolon}, {"K_cSemicolon ", K_cSemicolon}, {"K_mSemicolon ", K_mSemicolon}, {"K_ySemicolon ", K_ySemicolon},
{"K_less", K_less},
{"K_equal", K_equal}, {"K_cEqual", K_cEqual}, {"K_mEqual", K_mEqual}, {"K_yEqual", K_yEqual},
{"K_greater", K_greater},
{"K_question", K_question},
{"K_bracketleft", K_bracketleft}, {"K_cBracketleft", K_cBracketleft}, {"K_mBracketleft", K_mBracketleft}, {"K_yBracketleft", K_yBracketleft},
{"K_backslash", K_backslash}, {"K_cBackslash", K_cBackslash}, {"K_mBackslash", K_mBackslash}, {"K_yBackslash", K_yBackslash},
{"K_bracketright", K_bracketright}, {"K_cBracketright", K_cBracketright}, {"K_mBracketright", K_mBracketright}, {"K_yBracketright", K_yBracketright},
{"K_circum", K_circum},
{"K_underscore", K_underscore},
{"K_at", K_at},
{"K_braceleft", K_braceleft},
{"K_bar", K_bar},
{"K_braceright", K_braceright},
{"K_tilde", K_tilde},
{"K_acute", K_acute},
{"K_ccedilla" ,K_ccedilla}, {"K_Ccedilla" ,K_Ccedilla}, {"K_cCcedilla" ,K_cCcedilla}, {"K_mCcedilla" ,K_mCcedilla}, {"K_yCcedilla" ,K_yCcedilla},
{"K_ESC" ,K_ESC}, {"K_sESC" ,K_sESC}, {"K_cESC" ,K_cESC}, {"K_mESC" ,K_mESC}, {"K_yESC" ,K_yESC},
{"K_PAUSE" ,K_PAUSE}, {"K_sPAUSE" ,K_sPAUSE}, {"K_cPAUSE" ,K_cPAUSE}, {"K_mPAUSE" ,K_mPAUSE}, {"K_yPAUSE" ,K_yPAUSE},
{"K_HOME" ,K_HOME}, {"K_sHOME" ,K_sHOME}, {"K_cHOME" ,K_cHOME}, {"K_mHOME" ,K_mHOME}, {"K_yHOME" ,K_yHOME},
{"K_UP" ,K_UP}, {"K_sUP" ,K_sUP}, {"K_cUP" ,K_cUP}, {"K_mUP" ,K_mUP}, {"K_yUP" ,K_yUP},
{"K_PGUP" ,K_PGUP}, {"K_sPGUP" ,K_sPGUP}, {"K_cPGUP" ,K_cPGUP}, {"K_mPGUP" ,K_mPGUP}, {"K_yPGUP" ,K_yPGUP},
{"K_LEFT" ,K_LEFT}, {"K_sLEFT" ,K_sLEFT}, {"K_cLEFT" ,K_cLEFT}, {"K_mLEFT" ,K_mLEFT}, {"K_yLEFT" ,K_yLEFT},
{"K_MIDDLE",K_MIDDLE}, {"K_sMIDDLE",K_sMIDDLE},{"K_cMIDDLE",K_cMIDDLE},{"K_mMIDDLE",K_mMIDDLE}, {"K_yMIDDLE",K_yMIDDLE},
{"K_RIGHT" ,K_RIGHT}, {"K_sRIGHT" ,K_sRIGHT}, {"K_cRIGHT" ,K_cRIGHT}, {"K_mRIGHT" ,K_mRIGHT}, {"K_yRIGHT" ,K_yRIGHT},
{"K_END" ,K_END}, {"K_sEND" ,K_sEND}, {"K_cEND" ,K_cEND}, {"K_mEND" ,K_mEND}, {"K_yEND" ,K_yEND},
{"K_DOWN" ,K_DOWN}, {"K_sDOWN" ,K_sDOWN}, {"K_cDOWN" ,K_cDOWN}, {"K_mDOWN" ,K_mDOWN}, {"K_yDOWN" ,K_yDOWN},
{"K_PGDN" ,K_PGDN}, {"K_sPGDN" ,K_sPGDN}, {"K_cPGDN" ,K_cPGDN}, {"K_mPGDN" ,K_mPGDN}, {"K_yPGDN" ,K_yPGDN},
{"K_INS" ,K_INS}, {"K_sINS" ,K_sINS}, {"K_cINS" ,K_cINS}, {"K_mINS" ,K_mINS}, {"K_yINS" ,K_yINS},
{"K_DEL" ,K_DEL}, {"K_sDEL" ,K_sDEL}, {"K_cDEL" ,K_cDEL}, {"K_mDEL" ,K_mDEL}, {"K_yDEL" ,K_yDEL},
{"K_SP" ,K_SP}, {"K_sSP" ,K_sSP}, {"K_cSP" ,K_cSP}, {"K_mSP" ,K_mSP}, {"K_ySP" ,K_ySP},
{"K_TAB" ,K_TAB}, {"K_sTAB" ,K_sTAB}, {"K_cTAB" ,K_cTAB}, {"K_mTAB" ,K_mTAB}, {"K_yTAB" ,K_yTAB},
{"K_CR" ,K_CR}, {"K_sCR" ,K_sCR}, {"K_cCR" ,K_cCR}, {"K_mCR" ,K_mCR}, {"K_yCR" ,K_yCR},
{"K_BS" ,K_BS}, {"K_sBS" ,K_sBS}, {"K_cBS" ,K_cBS}, {"K_mBS" ,K_mBS}, {"K_yBS" ,K_yBS},
{"K_Print" ,K_Print}, {"K_sPrint" ,K_sPrint}, {"K_cPrint" ,K_cPrint}, {"K_mPrint" ,K_mPrint}, {"K_yPrint" ,K_yPrint},
{"K_Menu" ,K_Menu}, {"K_sMenu" ,K_sMenu}, {"K_cMenu" ,K_cMenu}, {"K_mMenu" ,K_mMenu}, {"K_yMenu" ,K_yMenu},
{"K_0", K_0}, {"K_c0", K_c0}, {"K_m0", K_m0}, {"K_y0", K_y0},
{"K_1", K_1}, {"K_c1", K_c1}, {"K_m1", K_m1}, {"K_y1", K_y1},
{"K_2", K_2}, {"K_c2", K_c2}, {"K_m2", K_m2}, {"K_y2", K_y2},
{"K_3", K_3}, {"K_c3", K_c3}, {"K_m3", K_m3}, {"K_y3", K_y3},
{"K_4", K_4}, {"K_c4", K_c4}, {"K_m4", K_m4}, {"K_y4", K_y4},
{"K_5", K_5}, {"K_c5", K_c5}, {"K_m5", K_m5}, {"K_y5", K_y5},
{"K_6", K_6}, {"K_c6", K_c6}, {"K_m6", K_m6}, {"K_y6", K_y6},
{"K_7", K_7}, {"K_c7", K_c7}, {"K_m7", K_m7}, {"K_y7", K_y7},
{"K_8", K_8}, {"K_c8", K_c8}, {"K_m8", K_m8}, {"K_y8", K_y8},
{"K_9", K_9}, {"K_c9", K_c9}, {"K_m9", K_m9}, {"K_y9", K_y9},
{"K_a", K_a}, {"K_A", K_A}, {"K_cA" ,K_cA}, {"K_mA" ,K_mA}, {"K_yA" ,K_yA},
{"K_b", K_b}, {"K_B", K_B}, {"K_cB" ,K_cB}, {"K_mB" ,K_mB}, {"K_yB" ,K_yB},
{"K_c", K_c}, {"K_C", K_C}, {"K_cC" ,K_cC}, {"K_mC" ,K_mC}, {"K_yC" ,K_yC},
{"K_d", K_d}, {"K_D", K_D}, {"K_cD" ,K_cD}, {"K_mD" ,K_mD}, {"K_yD" ,K_yD},
{"K_e", K_e}, {"K_E", K_E}, {"K_cE" ,K_cE}, {"K_mE" ,K_mE}, {"K_yE" ,K_yE},
{"K_f", K_f}, {"K_F", K_F}, {"K_cF" ,K_cF}, {"K_mF" ,K_mF}, {"K_yF" ,K_yF},
{"K_g", K_g}, {"K_G", K_G}, {"K_cG" ,K_cG}, {"K_mG" ,K_mG}, {"K_yG" ,K_yG},
{"K_h", K_h}, {"K_H", K_H}, {"K_cH" ,K_cH}, {"K_mH" ,K_mH}, {"K_yH" ,K_yH},
{"K_i", K_i}, {"K_I", K_I}, {"K_cI" ,K_cI}, {"K_mI" ,K_mI}, {"K_yI" ,K_yI},
{"K_j", K_j}, {"K_J", K_J}, {"K_cJ" ,K_cJ}, {"K_mJ" ,K_mJ}, {"K_yJ" ,K_yJ},
{"K_k", K_k}, {"K_K", K_K}, {"K_cK" ,K_cK}, {"K_mK" ,K_mK}, {"K_yK" ,K_yK},
{"K_l", K_l}, {"K_L", K_L}, {"K_cL" ,K_cL}, {"K_mL" ,K_mL}, {"K_yL" ,K_yL},
{"K_m", K_m}, {"K_M", K_M}, {"K_cM" ,K_cM}, {"K_mM" ,K_mM}, {"K_yM" ,K_yM},
{"K_n", K_n}, {"K_N", K_N}, {"K_cN" ,K_cN}, {"K_mN" ,K_mN}, {"K_yN" ,K_yN},
{"K_o", K_o}, {"K_O", K_O}, {"K_cO" ,K_cO}, {"K_mO" ,K_mO}, {"K_yO" ,K_yO},
{"K_p", K_p}, {"K_P", K_P}, {"K_cP" ,K_cP}, {"K_mP" ,K_mP}, {"K_yP" ,K_yP},
{"K_q", K_q}, {"K_Q", K_Q}, {"K_cQ" ,K_cQ}, {"K_mQ" ,K_mQ}, {"K_yQ" ,K_yQ},
{"K_r", K_r}, {"K_R", K_R}, {"K_cR" ,K_cR}, {"K_mR" ,K_mR}, {"K_yR" ,K_yR},
{"K_s", K_s}, {"K_S", K_S}, {"K_cS" ,K_cS}, {"K_mS" ,K_mS}, {"K_yS" ,K_yS},
{"K_t", K_t}, {"K_T", K_T}, {"K_cT" ,K_cT}, {"K_mT" ,K_mT}, {"K_yT" ,K_yT},
{"K_u", K_u}, {"K_U", K_U}, {"K_cU" ,K_cU}, {"K_mU" ,K_mU}, {"K_yU" ,K_yU},
{"K_v", K_v}, {"K_V", K_V}, {"K_cV" ,K_cV}, {"K_mV" ,K_mV}, {"K_yV" ,K_yV},
{"K_w", K_w}, {"K_W", K_W}, {"K_cW" ,K_cW}, {"K_mW" ,K_mW}, {"K_yW" ,K_yW},
{"K_x", K_x}, {"K_X", K_X}, {"K_cX" ,K_cX}, {"K_mX" ,K_mX}, {"K_yX" ,K_yX},
{"K_y", K_y}, {"K_Y", K_Y}, {"K_cY" ,K_cY}, {"K_mY" ,K_mY}, {"K_yY" ,K_yY},
{"K_z", K_z}, {"K_Z", K_Z}, {"K_cZ" ,K_cZ}, {"K_mZ" ,K_mZ}, {"K_yZ" ,K_yZ},
{"K_F1" ,K_F1}, {"K_sF1" ,K_sF1}, {"K_cF1" ,K_cF1}, {"K_mF1" ,K_mF1}, {"K_yF1" ,K_yF1},
{"K_F2" ,K_F2}, {"K_sF2" ,K_sF2}, {"K_cF2" ,K_cF2}, {"K_mF2" ,K_mF2}, {"K_yF2" ,K_yF2},
{"K_F3" ,K_F3}, {"K_sF3" ,K_sF3}, {"K_cF3" ,K_cF3}, {"K_mF3" ,K_mF3}, {"K_yF3" ,K_yF3},
{"K_F4" ,K_F4}, {"K_sF4" ,K_sF4}, {"K_cF4" ,K_cF4}, {"K_mF4" ,K_mF4}, {"K_yF4" ,K_yF4},
{"K_F5" ,K_F5}, {"K_sF5" ,K_sF5}, {"K_cF5" ,K_cF5}, {"K_mF5" ,K_mF5}, {"K_yF5" ,K_yF5},
{"K_F6" ,K_F6}, {"K_sF6" ,K_sF6}, {"K_cF6" ,K_cF6}, {"K_mF6" ,K_mF6}, {"K_yF6" ,K_yF6},
{"K_F7" ,K_F7}, {"K_sF7" ,K_sF7}, {"K_cF7" ,K_cF7}, {"K_mF7" ,K_mF7}, {"K_yF7" ,K_yF7},
{"K_F8" ,K_F8}, {"K_sF8" ,K_sF8}, {"K_cF8" ,K_cF8}, {"K_mF8" ,K_mF8}, {"K_yF8" ,K_yF8},
{"K_F9" ,K_F9}, {"K_sF9" ,K_sF9}, {"K_cF9" ,K_cF9}, {"K_mF9" ,K_mF9}, {"K_yF9" ,K_yF9},
{"K_F10" ,K_F10}, {"K_sF10" ,K_sF10}, {"K_cF10" ,K_cF10}, {"K_mF10" ,K_mF10}, {"K_yF10" ,K_yF10},
{"K_F11" ,K_F11}, {"K_sF11" ,K_sF11}, {"K_cF11" ,K_cF11}, {"K_mF11" ,K_mF11}, {"K_yF11" ,K_yF11},
{"K_F12" ,K_F12}, {"K_sF12" ,K_sF12}, {"K_cF12" ,K_cF12}, {"K_mF12" ,K_mF12}, {"K_yF12" ,K_yF12},
{NULL ,0}
};
static char* ikey_map[IUP_NUMMAXCODES];
void iupKeyInit(void)
{
int i;
memset(ikey_map, 0, IUP_NUMMAXCODES*sizeof(char*));
for (i = 0; ikey_map_list[i].name; i++)
ikey_map[ikey_map_list[i].code] = ikey_map_list[i].name;
}
int iupKeyCanCaps(int code)
{
if (code >= K_a && code <= K_z)
return 1;
if (code == K_ccedilla)
return 1;
return 0;
}
char* iupKeyCodeToName(int code)
{
if (code < 0 || code > IUP_NUMMAXCODES)
return NULL;
return ikey_map[code];
}
int iupKeyNameToCode(const char *name)
{
int i;
for (i = 0; ikey_map_list[i].name; i++)
if (iupStrEqual(name, ikey_map_list[i].name))
return ikey_map_list[i].code;
return 0;
}
void iupKeyForEach(void (*func)(const char *name, int code, void* user_data), void* user_data)
{
int i;
for (i = 0; ikey_map_list[i].name; ++i)
func(ikey_map_list[i].name, ikey_map_list[i].code, user_data);
}
int iupKeyCallKeyCb(Ihandle *ih, int code)
{
char* name = iupKeyCodeToName(code);
for (; ih; ih = ih->parent)
{
IFni cb = NULL;
if (name)
cb = (IFni)IupGetCallback(ih, name);
if (!cb)
cb = (IFni)IupGetCallback(ih, "K_ANY");
if (cb)
{
int ret = cb(ih, code);
if (ret != IUP_CONTINUE)
return ret;
}
}
return IUP_DEFAULT;
}
int iupKeyCallKeyPressCb(Ihandle *ih, int code, int press)
{
IFnii cb = (IFnii)IupGetCallback(ih, "KEYPRESS_CB");
if (cb) return cb(ih, code, press);
return IUP_DEFAULT;
}
int iupKeyProcessNavigation(Ihandle* ih, int key, int shift)
{
/* this is called after K_ANY is processed,
so the user may change its behavior */
if (key == K_cTAB)
{
int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") ||
(iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));
if (is_multiline)
{
if (shift)
IupPreviousField(ih);
else
IupNextField(ih);
return 0; /* abort default processing */
}
}
else if (key == K_TAB || key == K_sTAB)
{
int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") ||
(iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));
if (!is_multiline)
{
if (key == K_sTAB)
IupPreviousField(ih);
else
IupNextField(ih);
return 0; /* abort default processing */
}
}
else if (key == K_UP || key == K_DOWN)
{
int is_button = (iupStrEqual(ih->iclass->name, "button") ||
iupStrEqual(ih->iclass->name, "toggle"));
if (is_button)
{
if (key == K_UP)
iupFocusPrevious(ih);
else
iupFocusNext(ih);
return 0; /* abort default processing */
}
}
else if (key==K_ESC)
{
Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTESC");
if (iupObjectCheck(bt) && iupStrEqual(bt->iclass->name, "button"))
iupdrvActivate(bt);
return 0; /* abort default processing */
}
else if (key==K_CR || key==K_cCR)
{
int is_multiline = (iupStrEqual(ih->iclass->name, "multiline") ||
(iupStrEqual(ih->iclass->name, "text") && IupGetInt(ih, "MULTILINE")));
if ((key==K_CR && !is_multiline) || (key==K_cCR && is_multiline))
{
Ihandle* bt = IupGetAttributeHandle(IupGetDialog(ih), "DEFAULTENTER");
if (iupObjectCheck(bt) && iupStrEqual(bt->iclass->name, "button"))
iupdrvActivate(bt);
return 0; /* abort default processing */
}
}
return 1;
}
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