More files moved

2015-01-18 00:21:35 +01:00
parent 2eb3779a18
commit 35207ce6f6
65 changed files with 7895 additions and 1944 deletions
@@ -0,0 +1,661 @@
+/*
+ * Authors (alphabetical order)
+ * - Andre Bernet <bernet.andre@gmail.com>
+ * - Andreas Weitl
+ * - Bertrand Songis <bsongis@gmail.com>
+ * - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
+ * - Cameron Weeks <th9xer@gmail.com>
+ * - Erez Raviv
+ * - Gabriel Birkus
+ * - Jean-Pierre Parisy
+ * - Karl Szmutny
+ * - Michael Blandford
+ * - Michal Hlavinka
+ * - Pat Mackenzie
+ * - Philip Moss
+ * - Rob Thomson
+ * - Romolo Manfredini <romolo.manfredini@gmail.com>
+ * - Thomas Husterer
+ *
+ * opentx is based on code named
+ * gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
+ * er9x by Erez Raviv: http://code.google.com/p/er9x/,
+ * and the original (and ongoing) project by
+ * Thomas Husterer, th9x: http://code.google.com/p/th9x/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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.
+ *
+ */
+
+#include "../../opentx.h"
+
+vertpos_t s_pgOfs;
+int8_t s_editMode;
+uint8_t s_noHi;
+uint8_t calibrationState;
+vertpos_t m_posVert;
+horzpos_t m_posHorz;
+
+#if defined(NAVIGATION_POT1)
+int16_t p1valdiff;
+#endif
+
+#if defined(NAVIGATION_POT2)
+int8_t p2valdiff;
+#endif
+
+#if defined(AUTOSWITCH)
+int8_t checkIncDecMovedSwitch(int8_t val)
+{
+  if (s_editMode>0) {
+    int8_t swtch = getMovedSwitch();
+    if (swtch) {
+      if (IS_MOMENTARY(val) && swtch==val)
+        val = -val;
+      else
+        val = swtch;
+    }
+  }
+  return val;
+}
+#endif
+
+int8_t  checkIncDec_Ret;
+
+#if defined(CPUARM)
+INIT_STOPS(stops100, 3, -100, 0, 100)
+INIT_STOPS(stops1000, 3, -1000, 0, 1000)
+INIT_STOPS(stopsSwitch, 15, SWSRC_FIRST, CATEGORY_END(-SWSRC_FIRST_LOGICAL_SWITCH), CATEGORY_END(-SWSRC_FIRST_TRIM), CATEGORY_END(-SWSRC_LAST_SWITCH+1), 0, CATEGORY_END(SWSRC_LAST_SWITCH), CATEGORY_END(SWSRC_FIRST_TRIM-1), CATEGORY_END(SWSRC_FIRST_LOGICAL_SWITCH-1), SWSRC_LAST)
+
+int checkIncDec(unsigned int event, int val, int i_min, int i_max, unsigned int i_flags, IsValueAvailable isValueAvailable, const CheckIncDecStops &stops)
+{
+  int16_t newval = val;
+
+#if defined(DBLKEYS)
+  uint8_t in = KEYS_PRESSED();
+  if (!(i_flags & NO_DBLKEYS) && (EVT_KEY_MASK(event))) {
+    bool dblkey = true;
+    if (DBLKEYS_PRESSED_RGT_LFT(in))
+      newval = -val;
+    else if (DBLKEYS_PRESSED_RGT_UP(in)) {
+      newval = (i_max > 100 ? 100 : i_max);
+    }
+    else if (DBLKEYS_PRESSED_LFT_DWN(in)) {
+      newval = (i_min < -100 ? -100 : i_min);
+    }
+    else if (DBLKEYS_PRESSED_UP_DWN(in)) {
+      newval = 0;
+    }
+    else {
+      dblkey = false;
+    }
+
+    if (dblkey) {
+      killEvents(KEY_UP);
+      killEvents(KEY_DOWN);
+      killEvents(KEY_RIGHT);
+      killEvents(KEY_LEFT);
+      event = 0;
+    }
+  }
+#endif
+
+  if (event==EVT_KEY_FIRST(KEY_RIGHT) || event==EVT_KEY_REPT(KEY_RIGHT) || (s_editMode>0 && (IS_ROTARY_RIGHT(event) || event==EVT_KEY_FIRST(KEY_UP) || event==EVT_KEY_REPT(KEY_UP)))) {
+    newval++;
+    AUDIO_KEYPAD_UP();
+  }
+  else if (event==EVT_KEY_FIRST(KEY_LEFT) || event==EVT_KEY_REPT(KEY_LEFT) || (s_editMode>0 && (IS_ROTARY_LEFT(event) || event==EVT_KEY_FIRST(KEY_DOWN) || event==EVT_KEY_REPT(KEY_DOWN)))) {
+    newval--;
+    AUDIO_KEYPAD_DOWN();
+  }
+
+  if (!READ_ONLY() && i_min==0 && i_max==1 && (event==EVT_KEY_BREAK(KEY_ENTER) || IS_ROTARY_BREAK(event))) {
+    s_editMode = 0;
+    newval = !val;
+  }
+
+#if defined(NAVIGATION_POT1)
+  // change values based on P1
+  newval -= p1valdiff;
+  p1valdiff = 0;
+#endif
+
+#if defined(AUTOSWITCH)
+  if (i_flags & INCDEC_SWITCH) {
+    newval = checkIncDecMovedSwitch(newval);
+  }
+#endif
+
+#if defined(AUTOSOURCE)
+  if (i_flags & INCDEC_SOURCE) {
+    if (s_editMode>0) {
+      int8_t source = GET_MOVED_SOURCE(i_min, i_max);
+      if (source) {
+        newval = source;
+      }
+#if defined(AUTOSWITCH)
+      else {
+        uint8_t swtch = abs(getMovedSwitch());
+        if (swtch) {
+          newval = switchToMix(swtch);
+        }
+      }
+#endif
+    }
+  }
+#endif
+
+  if (newval > i_max || newval < i_min) {
+    newval = (newval > i_max ? i_max : i_min);
+    killEvents(event);
+    AUDIO_WARNING2();
+  }
+
+  if (newval != val) {
+    if (!(i_flags & NO_INCDEC_MARKS) && (newval != i_max) && (newval != i_min) && (newval==0 || newval==-100 || newval==+100) && !IS_ROTARY_EVENT(event)) {
+      pauseEvents(event); // delay before auto-repeat continues
+      if (newval>val) // without AUDIO it's optimized, because the 2 sounds are the same
+        AUDIO_KEYPAD_UP();
+      else
+        AUDIO_KEYPAD_DOWN();
+    }
+    eeDirty(i_flags & (EE_GENERAL|EE_MODEL));
+    checkIncDec_Ret = (newval > val ? 1 : -1);
+  }
+  else {
+    checkIncDec_Ret = 0;
+  }
+  return newval;
+}
+#else
+int16_t checkIncDec(uint8_t event, int16_t val, int16_t i_min, int16_t i_max, uint8_t i_flags)
+{
+  int16_t newval = val;
+
+#if defined(DBLKEYS)
+  uint8_t in = KEYS_PRESSED();
+  if (!(i_flags & NO_DBLKEYS) && (EVT_KEY_MASK(event))) {
+    bool dblkey = true;
+    if (DBLKEYS_PRESSED_RGT_LFT(in))
+      newval = -val;
+    else if (DBLKEYS_PRESSED_RGT_UP(in)) {
+      newval = (i_max > 100 ? 100 : i_max);
+    }
+    else if (DBLKEYS_PRESSED_LFT_DWN(in)) {
+      newval = (i_min < -100 ? -100 : i_min);
+    }
+    else if (DBLKEYS_PRESSED_UP_DWN(in)) {
+      newval = 0;
+    }
+    else {
+      dblkey = false;
+    }
+
+    if (dblkey) {
+      killEvents(KEY_UP);
+      killEvents(KEY_DOWN);
+      killEvents(KEY_RIGHT);
+      killEvents(KEY_LEFT);
+      event = 0;
+    }
+  }
+#endif
+
+  if (event==EVT_KEY_FIRST(KEY_RIGHT) || event==EVT_KEY_REPT(KEY_RIGHT) || (s_editMode>0 && (IS_ROTARY_RIGHT(event) || event==EVT_KEY_FIRST(KEY_UP) || event==EVT_KEY_REPT(KEY_UP)))) {
+    newval++;
+    AUDIO_KEYPAD_UP();
+  }
+  else if (event==EVT_KEY_FIRST(KEY_LEFT) || event==EVT_KEY_REPT(KEY_LEFT) || (s_editMode>0 && (IS_ROTARY_LEFT(event) || event==EVT_KEY_FIRST(KEY_DOWN) || event==EVT_KEY_REPT(KEY_DOWN)))) {
+    newval--;
+    AUDIO_KEYPAD_DOWN();
+  }
+
+  if (!READ_ONLY() && i_min==0 && i_max==1 && (event==EVT_KEY_BREAK(KEY_ENTER) || IS_ROTARY_BREAK(event))) {
+    s_editMode = 0;
+    newval = !val;
+  }
+
+#if defined(NAVIGATION_POT1)
+  // change values based on P1
+  newval -= p1valdiff;
+  p1valdiff = 0;
+#endif
+
+#if defined(AUTOSWITCH)
+  if (i_flags & INCDEC_SWITCH) {
+    newval = checkIncDecMovedSwitch(newval);
+  }
+#endif
+
+#if defined(AUTOSOURCE)
+  if (i_flags & INCDEC_SOURCE) {
+    if (s_editMode>0) {
+      int8_t source = GET_MOVED_SOURCE(i_min, i_max);
+      if (source) {
+        newval = source;
+      }
+#if defined(AUTOSWITCH)
+      else {
+        uint8_t swtch = abs(getMovedSwitch());
+        if (swtch) {
+          newval = switchToMix(swtch);
+        }
+      }
+#endif
+    }
+  }
+#endif
+
+  if (newval > i_max || newval < i_min) {
+    newval = (newval > i_max ? i_max : i_min);
+    killEvents(event);
+    AUDIO_WARNING2();
+  }
+
+  if (newval != val) {
+    if (!(i_flags & NO_INCDEC_MARKS) && (newval != i_max) && (newval != i_min) && (newval==0 || newval==-100 || newval==+100) && !IS_ROTARY_EVENT(event)) {
+      pauseEvents(event); // delay before auto-repeat continues
+      if (newval>val) // without AUDIO it's optimized, because the 2 sounds are the same
+        AUDIO_KEYPAD_UP();
+      else
+        AUDIO_KEYPAD_DOWN();
+    }
+    eeDirty(i_flags & (EE_GENERAL|EE_MODEL));
+    checkIncDec_Ret = (newval > val ? 1 : -1);
+  }
+  else {
+    checkIncDec_Ret = 0;
+  }
+  return newval;
+}
+#endif
+
+#if defined(CPUM64)
+int8_t checkIncDecModel(uint8_t event, int8_t i_val, int8_t i_min, int8_t i_max)
+{
+  return checkIncDec(event, i_val, i_min, i_max, EE_MODEL);
+}
+
+int8_t checkIncDecModelZero(uint8_t event, int8_t i_val, int8_t i_max)
+{
+  return checkIncDecModel(event, i_val, 0, i_max);
+}
+
+int8_t checkIncDecGen(uint8_t event, int8_t i_val, int8_t i_min, int8_t i_max)
+{
+  return checkIncDec(event, i_val, i_min, i_max, EE_GENERAL);
+}
+#endif
+
+#define SCROLL_TH      64
+#define SCROLL_POT1_TH 32
+
+#if defined(CPUARM)
+  #define CURSOR_NOT_ALLOWED_IN_ROW(row)   ((int8_t)MAXCOL(row) < 0)
+#else
+  #define CURSOR_NOT_ALLOWED_IN_ROW(row)   (MAXCOL(row) == TITLE_ROW)
+#endif
+
+#define MAXCOL(row)     (horTab ? pgm_read_byte(horTab+min(row, (vertpos_t)horTabMax)) : (const uint8_t)0)
+#define INC(val, min, max) if (val<max) {val++;} else {val=min;}
+#define DEC(val, min, max) if (val>min) {val--;} else {val=max;}
+
+#if defined(CPUARM)
+tmr10ms_t menuEntryTime;
+#endif
+
+void check(check_event_t event, uint8_t curr, const MenuFuncP *menuTab, uint8_t menuTabSize, const pm_uint8_t *horTab, uint8_t horTabMax, vertpos_t maxrow)
+{
+  vertpos_t l_posVert = m_posVert;
+  horzpos_t l_posHorz = m_posHorz;
+
+  uint8_t maxcol = MAXCOL(l_posVert);
+
+#if defined(NAVIGATION_POT1)
+  // check pot 1 - if changed -> scroll values
+  static int16_t p1val;
+  static int16_t p1valprev;
+  p1valdiff = (p1val-calibratedStick[6]) / SCROLL_POT1_TH;
+  if (p1valdiff) {
+    p1valdiff = (p1valprev-calibratedStick[6]) / 2;
+    p1val = calibratedStick[6];
+  }
+  p1valprev = calibratedStick[6];
+#endif
+
+#if defined(NAVIGATION_POT2)
+  // check pot 2 - if changed -> scroll menu
+  static int16_t p2valprev;
+  p2valdiff = (p2valprev-calibratedStick[4]) / SCROLL_TH;
+  if (p2valdiff) p2valprev = calibratedStick[4];
+#endif
+
+#if defined(NAVIGATION_POT3)
+  // check pot 3 if changed -> cursor down/up
+  static int16_t p3valprev;
+  int8_t scrollUD = (p3valprev-calibratedStick[5]) / SCROLL_TH;
+  if (scrollUD) p3valprev = calibratedStick[5];
+#else
+  #define scrollUD 0
+#endif
+
+  if (p2valdiff || scrollUD || p1valdiff) backlightOn(); // on keypress turn the light on
+
+  if (menuTab) {
+    uint8_t attr = 0;
+
+
+    if (l_posVert==0 && !calibrationState) {
+      attr = INVERS;
+
+      int8_t cc = curr;
+
+      if (p2valdiff) {
+        cc = limit((int8_t)0, (int8_t)(cc - p2valdiff), (int8_t)(menuTabSize-1));
+      }
+
+      switch(event) {
+#if defined(ROTARY_ENCODER_NAVIGATION)
+        case EVT_ROTARY_BREAK:
+          if (s_editMode < 0 && maxrow > 0) {
+            s_editMode = 0;
+            // TODO ? l_posVert = (horTab && horTab[1]==0xff) ? 2 : 1;
+            l_posHorz = 0;
+          }
+          else {
+            s_editMode = -1;
+          }
+          event = 0;
+          break;
+#endif
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+        case EVT_ROTARY_LEFT:
+          if (s_editMode >= 0)
+            break;
+#endif
+        case EVT_KEY_FIRST(KEY_LEFT):
+          if (curr > 0)
+            cc = curr - 1;
+          else
+            cc = menuTabSize-1;
+          break;
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+        case EVT_ROTARY_RIGHT:
+          if (s_editMode >= 0)
+            break;
+#endif
+        case EVT_KEY_FIRST(KEY_RIGHT):
+          if (curr < (menuTabSize-1))
+            cc = curr + 1;
+          else
+            cc = 0;
+          break;
+      }
+
+      if (cc != curr) {
+        chainMenu((MenuFuncP)pgm_read_adr(&menuTab[cc]));
+      }
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+      if (IS_RE_NAVIGATION_ENABLE() && s_editMode < 0)
+        attr = INVERS|BLINK;
+#endif
+    }
+
+    calibrationState = 0;
+    displayScreenIndex(curr, menuTabSize, attr);
+
+  }
+
+  DISPLAY_PROGRESS_BAR(menuTab ? lcdLastPos-2*FW-((curr+1)/10*FWNUM)-2 : 20*FW+1);
+
+  if (s_editMode<=0) {
+    if (scrollUD) {
+      l_posVert = limit((int8_t)0, (int8_t)(l_posVert - scrollUD), (int8_t)maxrow);
+      l_posHorz = min((uint8_t)l_posHorz, MAXCOL(l_posVert));
+    }
+
+    if (p2valdiff && l_posVert>0) {
+      l_posHorz = limit((int8_t)0, (int8_t)((uint8_t)l_posHorz - p2valdiff), (int8_t)maxcol);
+    }
+  }
+
+  switch(event)
+  {
+    case EVT_ENTRY:
+#if defined(CPUARM)
+      menuEntryTime = get_tmr10ms();
+#endif
+      l_posVert = POS_VERT_INIT;
+      l_posHorz = POS_HORZ_INIT(l_posVert);
+      SET_SCROLLBAR_X(LCD_W-1);
+#if defined(ROTARY_ENCODER_NAVIGATION)
+      if (menuTab) {
+        s_editMode = EDIT_MODE_INIT;
+        break;
+      }
+      // no break
+#else
+      s_editMode = EDIT_MODE_INIT;
+      break;
+#endif
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+    case EVT_ENTRY_UP:
+      s_editMode = 0;
+      SET_SCROLLBAR_X(LCD_W-1);
+      break;
+
+    case EVT_ROTARY_BREAK:
+      if (s_editMode > 1) break;
+#endif
+
+    case EVT_KEY_FIRST(KEY_ENTER):
+      if (!menuTab || l_posVert>0) {
+        if (READ_ONLY_UNLOCKED()) {
+          s_editMode = (s_editMode<=0);
+        }
+      }
+      break;
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+    case EVT_ROTARY_LONG:
+      if (s_editMode > 1) break;
+      killEvents(event);
+      if (l_posVert != POS_VERT_INIT) {
+        l_posVert = POS_VERT_INIT;
+        s_editMode = EDIT_MODE_INIT;
+        break;
+      }
+      // no break
+#endif
+    case EVT_KEY_LONG(KEY_EXIT):
+      s_editMode = 0; // TODO needed? we call ENTRY_UP after which does the same
+      popMenu();
+      break;
+
+    case EVT_KEY_BREAK(KEY_EXIT):
+#if defined(ROTARY_ENCODER_NAVIGATION)
+      if (s_editMode == 0)
+        s_editMode = EDIT_MODE_INIT;
+      else
+#endif
+      if (s_editMode>0) {
+        s_editMode = 0;
+        break;
+      }
+
+      if (l_posVert==0 || !menuTab) {
+        popMenu();  // beeps itself
+      }
+      else {
+        AUDIO_MENUS();
+        l_posVert = 0;
+        l_posHorz = 0;
+      }
+      break;
+
+    case EVT_KEY_REPT(KEY_RIGHT):  //inc
+      if (l_posHorz==maxcol) break;
+      // no break
+
+    case EVT_KEY_FIRST(KEY_RIGHT)://inc
+      if (!horTab || s_editMode>0) break;
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+    CASE_EVT_ROTARY_MOVE_RIGHT
+      if (s_editMode != 0) break;
+      if (l_posHorz < maxcol) {
+        l_posHorz++;
+        break;
+      }
+      else {
+        l_posHorz = 0;
+        if (!IS_ROTARY_MOVE_RIGHT(event))
+          break;
+      }
+#else
+      INC(l_posHorz, 0, maxcol);
+      break;
+#endif
+
+    case EVT_KEY_REPT(KEY_DOWN):  //inc
+      if (!IS_ROTARY_RIGHT(event) && l_posVert==maxrow) break;
+      // no break
+
+    case EVT_KEY_FIRST(KEY_DOWN): //inc
+      if (s_editMode>0) break;
+      do {
+        INC(l_posVert, POS_VERT_INIT, maxrow);
+      } while (CURSOR_NOT_ALLOWED_IN_ROW(l_posVert));
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+      s_editMode = 0; // if we go down, we must be in this mode
+#endif
+
+      l_posHorz = min(l_posHorz, MAXCOL(l_posVert));
+      break;
+
+    case EVT_KEY_REPT(KEY_LEFT):  //dec
+      if (l_posHorz==0) break;
+      // no break
+
+    case EVT_KEY_FIRST(KEY_LEFT)://dec
+      if (!horTab || s_editMode>0) break;
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+    CASE_EVT_ROTARY_MOVE_LEFT
+      if (s_editMode != 0) break;
+      if (l_posHorz > 0) {
+        l_posHorz--;
+        break;
+      }
+      else if (IS_ROTARY_MOVE_LEFT(event) && s_editMode == 0) {
+        l_posHorz = 0xff;
+      }
+      else {
+        l_posHorz = maxcol;
+        break;
+      }
+#else
+      DEC(l_posHorz, 0, maxcol);
+      break;
+#endif
+
+    case EVT_KEY_REPT(KEY_UP):  //dec
+      if (!IS_ROTARY_LEFT(event) && l_posVert==0) break;
+      // no break
+    case EVT_KEY_FIRST(KEY_UP): //dec
+      if (s_editMode>0) break;
+
+      do {
+        DEC(l_posVert, POS_VERT_INIT, maxrow);
+      } while (CURSOR_NOT_ALLOWED_IN_ROW(l_posVert));
+
+#if defined(ROTARY_ENCODER_NAVIGATION)
+      s_editMode = 0; // if we go up, we must be in this mode
+#endif
+
+      l_posHorz = min((uint8_t)l_posHorz, MAXCOL(l_posVert));
+      break;
+  }
+
+#if defined(CPUARM)
+  if (l_posVert<1) {
+    s_pgOfs=0;
+  }
+  else if (menuTab && horTab) {
+    vertpos_t realPosVert = l_posVert;
+    vertpos_t realPgOfs = s_pgOfs;
+    vertpos_t realMaxrow = maxrow;
+    for (vertpos_t i=1; i<=maxrow; i++) {
+      if (MAXCOL(i) == HIDDEN_ROW) {
+        realMaxrow--;
+        if (i < l_posVert)
+          realPosVert--;
+        if (i < s_pgOfs)
+          realPgOfs--;
+      }
+    }
+    if (realPosVert>(LCD_LINES-1)+realPgOfs) realPgOfs = realPosVert-(LCD_LINES-1);
+    else if (realPosVert<1+realPgOfs) realPgOfs = realPosVert-1;
+    s_pgOfs = realPgOfs;
+    for (vertpos_t i=1; i<=realPgOfs; i++) {
+      if (MAXCOL(i) == HIDDEN_ROW) {
+        s_pgOfs++;
+      }
+    }
+    maxrow = realMaxrow;
+  }
+  else {
+    uint8_t max = menuTab ? LCD_LINES-1 : LCD_LINES-2;
+    if (l_posVert>max+s_pgOfs) s_pgOfs = l_posVert-max;
+    else if (l_posVert<1+s_pgOfs) s_pgOfs = l_posVert-1;
+  }
+#else
+  uint8_t max = menuTab ? LCD_LINES-1 : LCD_LINES-2;
+  if (l_posVert<1) s_pgOfs=0;
+  else if (l_posVert>max+s_pgOfs) s_pgOfs = l_posVert-max;
+  else if (l_posVert<1+s_pgOfs) s_pgOfs = l_posVert-1;
+#endif
+  m_posVert = l_posVert;
+  m_posHorz = l_posHorz;
+#if !defined(CPUM64)
+  // cosmetics on 9x
+  if (s_pgOfs > 0) {
+    l_posVert--;
+    if (l_posVert == s_pgOfs && CURSOR_NOT_ALLOWED_IN_ROW(l_posVert)) {
+      s_pgOfs = l_posVert-1;
+    }
+  }
+#endif
+}
+
+void check_simple(check_event_t event, uint8_t curr, const MenuFuncP *menuTab, uint8_t menuTabSize, vertpos_t maxrow)
+{
+  check(event, curr, menuTab, menuTabSize, 0, 0, maxrow);
+}
+
+void check_submenu_simple(check_event_t event, uint8_t maxrow)
+{
+  check_simple(event, 0, 0, 0, maxrow);
+}
+
+void repeatLastCursorMove(uint8_t event)
+{
+  if (CURSOR_MOVED_LEFT(event) || CURSOR_MOVED_RIGHT(event)) {
+    putEvent(event);
+  }
+  else {
+    m_posHorz = 0;
+  }
+}