Files
edgetx-gx12/radio/src/gui/480x272/model_mixes.cpp
T
2017-08-01 17:04:20 +02:00

615 lines
19 KiB
C++

/*
* Copyright (C) OpenTX
*
* Based on code named
* th9x - http://code.google.com/p/th9x
* er9x - http://code.google.com/p/er9x
* gruvin9x - http://code.google.com/p/gruvin9x
*
* License GPLv2: http://www.gnu.org/licenses/gpl-2.0.html
*
* 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"
#include <stdio.h>
void displayMixStatus(uint8_t channel);
int getMixesLinesCount()
{
int lastch = -1;
uint8_t count = MAX_OUTPUT_CHANNELS;
for (int i=0; i<MAX_MIXERS; i++) {
bool valid = mixAddress(i)->srcRaw;
if (!valid)
break;
int ch = mixAddress(i)->destCh;
if (ch == lastch) {
count++;
}
else {
lastch = ch;
}
}
return count;
}
uint8_t getMixesCount()
{
uint8_t count = 0;
uint8_t ch ;
for (int i=MAX_MIXERS-1; i>=0; i--) {
ch = mixAddress(i)->srcRaw;
if (ch != 0) {
count++;
}
}
return count;
}
bool reachMixesLimit()
{
if (getMixesCount() >= MAX_MIXERS) {
POPUP_WARNING(STR_NOFREEMIXER);
return true;
}
return false;
}
void deleteMix(uint8_t idx)
{
pauseMixerCalculations();
MixData * mix = mixAddress(idx);
memmove(mix, mix+1, (MAX_MIXERS-(idx+1))*sizeof(MixData));
memclear(&g_model.mixData[MAX_MIXERS-1], sizeof(MixData));
resumeMixerCalculations();
storageDirty(EE_MODEL);
}
void insertMix(uint8_t idx)
{
pauseMixerCalculations();
MixData * mix = mixAddress(idx);
memmove(mix+1, mix, (MAX_MIXERS-(idx+1))*sizeof(MixData));
memclear(mix, sizeof(MixData));
mix->destCh = s_currCh-1;
mix->srcRaw = s_currCh;
if (!isSourceAvailable(mix->srcRaw)) {
mix->srcRaw = (s_currCh > 4 ? MIXSRC_Rud - 1 + s_currCh : MIXSRC_Rud - 1 + channel_order(s_currCh));
while (!isSourceAvailable(mix->srcRaw)) {
mix->srcRaw += 1;
}
}
mix->weight = 100;
resumeMixerCalculations();
storageDirty(EE_MODEL);
}
void copyMix(uint8_t idx)
{
pauseMixerCalculations();
MixData * mix = mixAddress(idx);
memmove(mix+1, mix, (MAX_MIXERS-(idx+1))*sizeof(MixData));
resumeMixerCalculations();
storageDirty(EE_MODEL);
}
bool swapMixes(uint8_t & idx, uint8_t up)
{
MixData * x, * y;
int8_t tgt_idx = (up ? idx-1 : idx+1);
x = mixAddress(idx);
if (tgt_idx < 0) {
if (x->destCh == 0)
return false;
x->destCh--;
return true;
}
if (tgt_idx == MAX_MIXERS) {
if (x->destCh == MAX_OUTPUT_CHANNELS-1)
return false;
x->destCh++;
return true;
}
y = mixAddress(tgt_idx);
uint8_t destCh = x->destCh;
if(!y->srcRaw || destCh != y->destCh) {
if (up) {
if (destCh>0) x->destCh--;
else return false;
}
else {
if (destCh<MAX_OUTPUT_CHANNELS-1) x->destCh++;
else return false;
}
return true;
}
pauseMixerCalculations();
memswap(x, y, sizeof(MixData));
resumeMixerCalculations();
idx = tgt_idx;
return true;
}
enum MixFields {
MIX_FIELD_NAME,
MIX_FIELD_SOURCE,
MIX_FIELD_WEIGHT,
MIX_FIELD_OFFSET,
MIX_FIELD_TRIM,
CASE_CURVES(MIX_FIELD_CURVE)
CASE_FLIGHT_MODES(MIX_FIELD_FLIGHT_PHASE)
MIX_FIELD_SWITCH,
// MIX_FIELD_WARNING,
MIX_FIELD_MLTPX,
MIX_FIELD_DELAY_UP,
MIX_FIELD_DELAY_DOWN,
MIX_FIELD_SLOW_UP,
MIX_FIELD_SLOW_DOWN,
MIX_FIELD_COUNT
};
void gvarWeightItem(coord_t x, coord_t y, MixData *md, LcdFlags attr, event_t event)
{
u_int8int16_t weight;
MD_WEIGHT_TO_UNION(md, weight);
weight.word = GVAR_MENU_ITEM(x, y, weight.word, GV_RANGELARGE_WEIGHT_NEG, GV_RANGELARGE_WEIGHT, attr, 0, event);
MD_UNION_TO_WEIGHT(weight, md);
}
bool menuModelMixOne(event_t event)
{
MixData * md2 = mixAddress(s_currIdx) ;
SUBMENU_WITH_OPTIONS(STR_MIXER, ICON_MODEL_MIXER, MIX_FIELD_COUNT, OPTION_MENU_NO_SCROLLBAR, { 0, 0, 0, 0, 0, CASE_CURVES(1) CASE_FLIGHT_MODES((MAX_FLIGHT_MODES-1) | NAVIGATION_LINE_BY_LINE) 0 /*, ...*/ });
putsChn(50, 3+FH, md2->destCh+1, MENU_TITLE_COLOR);
displayMixStatus(md2->destCh);
// The separation line between 2 columns
lcdDrawSolidVerticalLine(MENU_COLUMN2_X-10, DEFAULT_SCROLLBAR_Y-FH, DEFAULT_SCROLLBAR_H+5, TEXT_COLOR);
int8_t sub = menuVerticalPosition;
int8_t editMode = s_editMode;
for (int k=0; k<2*NUM_BODY_LINES; k++) {
coord_t y;
if (k >= NUM_BODY_LINES) {
y = MENU_CONTENT_TOP - FH + (k-NUM_BODY_LINES)*FH;
}
else {
y = MENU_CONTENT_TOP - FH + k*FH;
}
int8_t i = k;
LcdFlags attr = (sub==i ? (editMode>0 ? BLINK|INVERS : INVERS) : 0);
switch(i) {
case MIX_FIELD_NAME:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_MIXNAME);
editName(MIXES_2ND_COLUMN, y, md2->name, sizeof(md2->name), event, attr);
break;
case MIX_FIELD_SOURCE:
lcdDrawText(MENUS_MARGIN_LEFT, y, NO_INDENT(STR_SOURCE));
drawSource(MIXES_2ND_COLUMN, y, md2->srcRaw, attr);
if (attr) CHECK_INCDEC_MODELSOURCE(event, md2->srcRaw, 1, MIXSRC_LAST);
break;
case MIX_FIELD_WEIGHT:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_WEIGHT);
gvarWeightItem(MIXES_2ND_COLUMN, y, md2, attr|LEFT, event);
break;
case MIX_FIELD_OFFSET:
{
lcdDrawText(MENUS_MARGIN_LEFT, y, NO_INDENT(STR_OFFSET));
u_int8int16_t offset;
MD_OFFSET_TO_UNION(md2, offset);
offset.word = GVAR_MENU_ITEM(MIXES_2ND_COLUMN, y, offset.word, GV_RANGELARGE_OFFSET_NEG, GV_RANGELARGE_OFFSET, attr|LEFT, 0, event);
MD_UNION_TO_OFFSET(offset, md2);
#if 0
drawOffsetBar(x+MIXES_2ND_COLUMN+22, y, md2);
#endif
break;
}
case MIX_FIELD_TRIM:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_TRIM);
drawCheckBox(MIXES_2ND_COLUMN, y, !md2->carryTrim, attr);
if (attr) md2->carryTrim = !checkIncDecModel(event, !md2->carryTrim, 0, 1);
break;
#if defined(CURVES)
case MIX_FIELD_CURVE:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_CURVE);
editCurveRef(MIXES_2ND_COLUMN, y, md2->curve, event, attr);
break;
#endif
#if defined(FLIGHT_MODES)
case MIX_FIELD_FLIGHT_PHASE:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_FLMODE);
md2->flightModes = editFlightModes(MIXES_2ND_COLUMN, y, event, md2->flightModes, attr);
break;
#endif
case MIX_FIELD_SWITCH:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_SWITCH);
md2->swtch = editSwitch(MIXES_2ND_COLUMN, y, md2->swtch, attr, event);
break;
case MIX_FIELD_MLTPX:
lcdDrawText(MENUS_MARGIN_LEFT, y, STR_MULTPX);
md2->mltpx = editChoice(MIXES_2ND_COLUMN, y, STR_VMLTPX, md2->mltpx, 0, 2, attr, event);
break;
case MIX_FIELD_DELAY_UP:
lcdDrawText(MENU_COLUMN2_X+MENUS_MARGIN_LEFT, y, STR_DELAYUP);
md2->delayUp = editDelay(MENU_COLUMN2_X, y, event, attr, md2->delayUp);
break;
case MIX_FIELD_DELAY_DOWN:
lcdDrawText(MENU_COLUMN2_X+MENUS_MARGIN_LEFT, y, STR_DELAYDOWN);
md2->delayDown = editDelay(MENU_COLUMN2_X, y, event, attr, md2->delayDown);
break;
case MIX_FIELD_SLOW_UP:
lcdDrawText(MENU_COLUMN2_X+MENUS_MARGIN_LEFT, y, STR_SLOWUP);
md2->speedUp = editDelay(MENU_COLUMN2_X, y, event, attr, md2->speedUp);
break;
case MIX_FIELD_SLOW_DOWN:
lcdDrawText(MENU_COLUMN2_X+MENUS_MARGIN_LEFT, y, STR_SLOWDOWN);
md2->speedDown = editDelay(MENU_COLUMN2_X, y, event, attr, md2->speedDown);
break;
}
}
return true;
}
#define _STR_MAX(x) PSTR("/" #x)
#define STR_MAX(x) _STR_MAX(x)
#define MIX_LINE_WEIGHT_POS 105
#define MIX_LINE_SRC_POS 120
#define MIX_LINE_CURVE_ICON 175
#define MIX_LINE_CURVE_POS 195
#define MIX_LINE_SWITCH_ICON 260
#define MIX_LINE_SWITCH_POS 280
#define MIX_LINE_DELAY_SLOW_POS 340
#define MIX_LINE_NAME_FM_ICON 370
#define MIX_LINE_NAME_FM_POS 390
#define MIX_LINE_SELECT_POS 50
#define MIX_LINE_SELECT_WIDTH (LCD_W-MIX_LINE_SELECT_POS-15)
#define MIX_STATUS_BAR_W 130
#define MIX_STATUS_BAR_H 13
#define MIX_STATUS_CHAN_BAR MENUS_MARGIN_LEFT + 45
#define MIX_STATUS_ICON_MIXER MIX_STATUS_CHAN_BAR + 140
#define MIX_STATUS_ICON_TO MIX_STATUS_ICON_MIXER + 20
#define MIX_STATUS_ICON_OUTPUT MIX_STATUS_ICON_TO + 35
#define MIX_STATUS_OUT_NAME MIX_STATUS_ICON_OUTPUT + 25
#define MIX_STATUS_OUT_BAR LCD_W - MENUS_MARGIN_LEFT - MIX_STATUS_BAR_W
void lineMixSurround(coord_t y, LcdFlags flags=CURVE_AXIS_COLOR)
{
lcdDrawRect(MIX_LINE_SELECT_POS, y-INVERT_VERT_MARGIN+1, MIX_LINE_SELECT_WIDTH, INVERT_LINE_HEIGHT, 1, s_copyMode == COPY_MODE ? SOLID : DOTTED, flags);
}
void onMixesMenu(const char * result)
{
uint8_t chn = mixAddress(s_currIdx)->destCh + 1;
if (result == STR_EDIT) {
pushMenu(menuModelMixOne);
}
else if (result == STR_INSERT_BEFORE || result == STR_INSERT_AFTER) {
if (!reachMixesLimit()) {
s_currCh = chn;
if (result == STR_INSERT_AFTER) { s_currIdx++; menuVerticalPosition++; }
insertMix(s_currIdx);
pushMenu(menuModelMixOne);
}
}
else if (result == STR_COPY || result == STR_MOVE) {
s_copyMode = (result == STR_COPY ? COPY_MODE : MOVE_MODE);
s_copySrcIdx = s_currIdx;
s_copySrcCh = chn;
s_copySrcRow = menuVerticalPosition;
}
else if (result == STR_DELETE) {
deleteMix(s_currIdx);
}
}
void displayMixInfos(coord_t y, MixData *md)
{
if (md->curve.value != 0 ) lcd->drawBitmap(MIX_LINE_CURVE_ICON, y + 2, mixerSetupCurveBitmap);
drawCurveRef(MIX_LINE_CURVE_POS, y, md->curve);
if (md->swtch) {
lcd->drawBitmap(MIX_LINE_SWITCH_ICON, y + 2, mixerSetupSwitchBitmap);
drawSwitch(MIX_LINE_SWITCH_POS, y, md->swtch);
}
}
void displayMixSmallFlightModes(coord_t x, coord_t y, FlightModesType value)
{
for (int i=0; i<MAX_FLIGHT_MODES; i++) {
char s[] = " ";
s[0] = '0' + i;
if (value & (1<<i)) lcd->drawFilledRect(x, y+2, 8, 12 , SOLID, CURVE_AXIS_COLOR);
lcdDrawText(x, y, s, SMLSIZE);
x += 8;
}
}
void displayMixLine(coord_t y, MixData *md)
{
if (md->name[0] && md->flightModes) {
if (SLOW_BLINK_ON_PHASE) {
lcd->drawBitmap(MIX_LINE_NAME_FM_ICON, y + 2, mixerSetupFlightmodeBitmap);
displayMixSmallFlightModes(MIX_LINE_NAME_FM_POS, y + 2, md->flightModes);
}
else {
lcd->drawBitmap(MIX_LINE_NAME_FM_ICON, y + 2, mixerSetupLabelBitmap);
lcdDrawSizedText(MIX_LINE_NAME_FM_POS, y, md->name, sizeof(md->name), ZCHAR);
}
}
else if (md->name[0]) {
lcd->drawBitmap(MIX_LINE_NAME_FM_ICON, y + 2, mixerSetupLabelBitmap);
lcdDrawSizedText(MIX_LINE_NAME_FM_POS, y, md->name, sizeof(md->name), ZCHAR);
}
else if (md->flightModes) {
lcd->drawBitmap(MIX_LINE_NAME_FM_ICON, y + 2, mixerSetupFlightmodeBitmap);
displayMixSmallFlightModes(MIX_LINE_NAME_FM_POS, y + 2, md->flightModes);
}
displayMixInfos(y, md);
}
void displayMixStatus(uint8_t channel)
{
lcdDrawNumber(MENUS_MARGIN_LEFT, MENU_FOOTER_TOP, channel + 1, MENU_TITLE_COLOR, 0, "CH", NULL);
drawSingleMixerBar(MIX_STATUS_CHAN_BAR, MENU_FOOTER_TOP + 4, MIX_STATUS_BAR_W, MIX_STATUS_BAR_H, channel);
lcd->drawBitmap(MIX_STATUS_ICON_MIXER, MENU_FOOTER_TOP, mixerSetupMixerBitmap);
lcd->drawBitmap(MIX_STATUS_ICON_TO, MENU_FOOTER_TOP, mixerSetupToBitmap);
lcd->drawBitmap(MIX_STATUS_ICON_OUTPUT, MENU_FOOTER_TOP, mixerSetupOutputBitmap);
if (g_model.limitData[channel].name[0] == '\0')
lcdDrawNumber(MIX_STATUS_OUT_NAME, MENU_FOOTER_TOP, channel + 1, MENU_TITLE_COLOR, 0, "CH", NULL);
else
lcdDrawSizedText(MIX_STATUS_OUT_NAME, MENU_FOOTER_TOP, g_model.limitData[channel].name, sizeof(g_model.limitData[channel].name), MENU_TITLE_COLOR | LEFT | ZCHAR);
drawSingleOutputBar(MIX_STATUS_OUT_BAR, MENU_FOOTER_TOP + 4, MIX_STATUS_BAR_W, MIX_STATUS_BAR_H, channel);
}
bool menuModelMixAll(event_t event)
{
const BitmapBuffer * mpx_mode[] = {
mixerSetupAddBitmap,
mixerSetupMultiBitmap,
mixerSetupReplaceBitmap
};
uint8_t sub = menuVerticalPosition;
if (s_editMode > 0) {
s_editMode = 0;
}
uint8_t chn = mixAddress(s_currIdx)->destCh + 1;
int linesCount = getMixesLinesCount();
SIMPLE_MENU(STR_MIXER, MODEL_ICONS, menuTabModel, MENU_MODEL_MIXES, linesCount);
switch (event) {
case EVT_ENTRY:
case EVT_ENTRY_UP:
s_copyMode = 0;
s_copyTgtOfs = 0;
break;
case EVT_KEY_LONG(KEY_EXIT):
if (s_copyMode && s_copyTgtOfs == 0) {
deleteMix(s_currIdx);
killEvents(event);
event = 0;
}
// no break
case EVT_KEY_BREAK(KEY_EXIT):
if (s_copyMode) {
if (s_copyTgtOfs) {
// cancel the current copy / move operation
if (s_copyMode == COPY_MODE) {
deleteMix(s_currIdx);
}
else {
do {
swapMixes(s_currIdx, s_copyTgtOfs > 0);
s_copyTgtOfs += (s_copyTgtOfs < 0 ? +1 : -1);
} while (s_copyTgtOfs != 0);
storageDirty(EE_MODEL);
}
menuVerticalPosition = s_copySrcRow;
s_copyTgtOfs = 0;
}
s_copyMode = 0;
event = 0;
}
break;
case EVT_KEY_BREAK(KEY_ENTER):
if ((!s_currCh || (s_copyMode && !s_copyTgtOfs)) && !READ_ONLY()) {
s_copyMode = (s_copyMode == COPY_MODE ? MOVE_MODE : COPY_MODE);
s_copySrcIdx = s_currIdx;
s_copySrcCh = chn;
s_copySrcRow = sub;
break;
}
// no break
case EVT_KEY_LONG(KEY_ENTER):
killEvents(event);
if (s_copyTgtOfs) {
s_copyMode = 0;
s_copyTgtOfs = 0;
return true;
}
else {
if (READ_ONLY()) {
if (!s_currCh) {
pushMenu(menuModelMixOne);
}
}
else {
if (s_copyMode) s_currCh = 0;
if (s_currCh) {
if (reachMixesLimit()) break;
insertMix(s_currIdx);
pushMenu(menuModelMixOne);
s_copyMode = 0;
return true;
}
else {
event = 0;
s_copyMode = 0;
POPUP_MENU_ADD_ITEM(STR_EDIT);
POPUP_MENU_ADD_ITEM(STR_INSERT_BEFORE);
POPUP_MENU_ADD_ITEM(STR_INSERT_AFTER);
POPUP_MENU_ADD_ITEM(STR_COPY);
POPUP_MENU_ADD_ITEM(STR_MOVE);
POPUP_MENU_ADD_ITEM(STR_DELETE);
POPUP_MENU_START(onMixesMenu);
}
}
}
break;
case EVT_ROTARY_RIGHT:
case EVT_ROTARY_LEFT:
if (s_copyMode) {
uint8_t next_ofs = (event==EVT_ROTARY_LEFT ? s_copyTgtOfs - 1 : s_copyTgtOfs + 1);
if (s_copyTgtOfs==0 && s_copyMode==COPY_MODE) {
// insert a mix on the same channel (just above / just below)
if (reachMixesLimit()) break;
copyMix(s_currIdx);
if (event==EVT_ROTARY_RIGHT) s_currIdx++;
else if (sub-menuVerticalOffset >= 6) menuVerticalOffset++;
}
else if (next_ofs==0 && s_copyMode==COPY_MODE) {
// delete the mix
deleteMix(s_currIdx);
if (event==EVT_ROTARY_LEFT) s_currIdx--;
}
else {
// only swap the mix with its neighbor
if (!swapMixes(s_currIdx, event==EVT_ROTARY_LEFT)) break;
storageDirty(EE_MODEL);
}
s_copyTgtOfs = next_ofs;
}
break;
}
char str[6];
strAppendUnsigned(strAppend(strAppendUnsigned(str, getMixesCount()), "/"), MAX_MIXERS, 2);
lcdDrawText(MENU_TITLE_NEXT_POS, MENU_TITLE_TOP+1, str, HEADER_COLOR);
sub = menuVerticalPosition;
s_currCh = 0;
int cur = 0;
int i = 0;
for (int ch=1; ch<=MAX_OUTPUT_CHANNELS; ch++) {
MixData * md;
coord_t y = MENU_CONTENT_TOP + (cur-menuVerticalOffset)*FH;
if (i<MAX_MIXERS && (md=mixAddress(i))->srcRaw && md->destCh+1 == ch) {
if (cur-menuVerticalOffset >= 0 && cur-menuVerticalOffset < NUM_BODY_LINES) {
putsChn(MENUS_MARGIN_LEFT, y, ch, 0); // show CHx
}
uint8_t mixCnt = 0;
do {
if (s_copyMode) {
if (s_copyMode == MOVE_MODE && cur-menuVerticalOffset >= 0 && cur-menuVerticalOffset < NUM_BODY_LINES && s_copySrcCh == ch && s_copyTgtOfs != 0 && i == (s_copySrcIdx + (s_copyTgtOfs<0))) {
lineMixSurround(y);
cur++; y+=FH;
}
if (s_currIdx == i) {
sub = menuVerticalPosition = cur;
s_currCh = ch;
}
}
else if (sub == cur) {
s_currIdx = i;
displayMixStatus(ch - 1);
}
if (cur-menuVerticalOffset >= 0 && cur-menuVerticalOffset < NUM_BODY_LINES) {
LcdFlags attr = ((s_copyMode || sub != cur) ? 0 : INVERS);
if (mixCnt > 0) {
lcd->drawBitmap(10, y, mpx_mode[md->mltpx]);
}
drawSource(MIX_LINE_SRC_POS, y, md->srcRaw);
if (mixCnt == 0 && md->mltpx == 1)
lcdDrawText(MIX_LINE_WEIGHT_POS, y, "MULT!", RIGHT | attr | (isMixActive(i) ? BOLD : 0));
else
gvarWeightItem(MIX_LINE_WEIGHT_POS, y, md, RIGHT | attr | (isMixActive(i) ? BOLD : 0), event);
displayMixLine(y, md);
BitmapBuffer *delayslowbmp[] = {mixerSetupSlowBitmap, mixerSetupDelayBitmap, mixerSetupDelaySlowBitmap};
uint8_t delayslow = 0;
if (md->speedDown || md->speedUp)
delayslow = 1;
if (md->delayUp || md->delayDown)
delayslow += 2;
if (delayslow)
lcd->drawBitmap(MIX_LINE_DELAY_SLOW_POS, y + 2, delayslowbmp[delayslow - 1]);
if (s_copyMode) {
if ((s_copyMode==COPY_MODE || s_copyTgtOfs == 0) && s_copySrcCh == ch && i == (s_copySrcIdx + (s_copyTgtOfs<0))) {
/* draw a border around the raw on selection mode (copy/move) */
lineMixSurround(y);
}
if (cur == sub) {
/* invert the raw when it's the current one */
lineMixSurround(y, ALARM_COLOR);
}
}
}
cur++; y+=FH; mixCnt++; i++; md++;
} while (i<MAX_MIXERS && md->srcRaw && md->destCh+1 == ch);
if (s_copyMode == MOVE_MODE && cur-menuVerticalOffset >= 0 && cur-menuVerticalOffset < NUM_BODY_LINES && s_copySrcCh == ch && i == (s_copySrcIdx + (s_copyTgtOfs<0))) {
lineMixSurround(y);
cur++; y+=FH;
}
}
else {
uint8_t attr = 0;
if (sub == cur) {
s_currIdx = i;
s_currCh = ch;
if (!s_copyMode) {
attr = INVERS;
}
}
if (cur-menuVerticalOffset >= 0 && cur-menuVerticalOffset < NUM_BODY_LINES) {
putsChn(MENUS_MARGIN_LEFT, y, ch, attr); // show CHx
if (s_copyMode == MOVE_MODE && s_copySrcCh == ch) {
lineMixSurround(y);
}
}
cur++; y+=FH;
}
}
if (sub >= linesCount-1) menuVerticalPosition = linesCount-1;
return true;
}