void cOsdMenu::PageUp(void)
{
int oldCurrent = current;
int oldFirst = first;
current -= displayMenuItems;
first -= displayMenuItems;
int last = Count() - 1;
if (current < 0)
current = 0;
if (first < 0)
first = 0;
int tmpCurrent = current;
while (!SelectableItem(tmpCurrent) && --tmpCurrent >= 0)
;
if (tmpCurrent < 0) {
tmpCurrent = current;
while (++tmpCurrent <= last && !SelectableItem(tmpCurrent))
;
}
current = tmpCurrent <= last ? tmpCurrent : -1;
if (current >= 0) {
if (current < first)
first = current;
else if (current - first >= displayMenuItems)
first = current - displayMenuItems + 1;
}
if (current != oldCurrent || first != oldFirst) {
Display();
DisplayCurrent(true);
}
else if (Setup.MenuScrollWrap)
CursorUp();
}
/*
* Move the cursor to the first column of the n-th previous line.
*/
void
CursorPrevLine(TScreen *screen, int count)
{
CursorUp(screen, count < 1 ? 1 : count);
CarriageReturn(screen);
do_xevents();
}
/*
* Moves cursor up amount lines, reverse scrolls if necessary.
* Won't leave scrolling region. No carriage return.
*/
void
RevIndex(register TScreen *screen, register int amount)
{
/*
* reverse indexing when above scrolling region is cursor up.
* if cursor low enough, no reverse indexing needed
*/
if (screen->cur_row < screen->top_marg
|| screen->cur_row-amount >= screen->top_marg) {
CursorUp(screen, amount);
return;
}
RevScroll(screen, amount - (screen->cur_row - screen->top_marg));
CursorUp(screen, screen->cur_row - screen->top_marg);
}
/*
* Move the cursor to the first column of the n-th previous line.
*/
void
CursorPrevLine(XtermWidget xw, int count)
{
TScreen *screen = TScreenOf(xw);
CursorUp(screen, count < 1 ? 1 : count);
CarriageReturn(xw);
do_xevents();
}
/*
* Moves cursor up amount lines, reverse scrolls if necessary.
* Won't leave scrolling region. No carriage return.
*/
void
RevIndex(XtermWidget xw, int amount)
{
TScreen *screen = TScreenOf(xw);
/*
* reverse indexing when above scrolling region is cursor up.
* if cursor low enough, no reverse indexing needed
*/
if (screen->cur_row < screen->top_marg
|| screen->cur_row - amount >= screen->top_marg
|| (IsLeftRightMode(xw)
&& !ScrnIsColInMargins(screen, screen->cur_col))) {
CursorUp(screen, amount);
} else {
RevScroll(xw, amount - (screen->cur_row - screen->top_marg));
CursorUp(screen, screen->cur_row - screen->top_marg);
}
}
void TraceWindow::OnKeyDown(u32 p_vk, bool p_ctrl, bool p_shift) {
switch (p_vk) {
case VK_RETURN:
if (m_sel >= 0 && m_sel < GetAllLine()) {
if (m_category == kCat_CallStack) {
g_dbg->code_window()->AutoJumpModule(g_dbg->callstack(m_sel)->jva());
g_dbg->code_window()->SelectAddress(g_dbg->callstack(m_sel)->jva());
} else if (m_category == kCat_JumpLog) {
g_dbg->code_window()->AutoJumpModule(g_dbg->jumplog(m_sel)->va());
g_dbg->code_window()->SelectAddress(g_dbg->jumplog(m_sel)->va());
}
}
break;
case VK_UP: CursorUp(1); break;
case VK_PRIOR: CursorUp(GetPageLine()); break; // PageUp
case VK_DOWN: CursorDown(1); break;
case VK_NEXT: CursorDown(GetPageLine()); break; // PageDown
}
}
eOSState cOsdMenu::ProcessKey(eKeys Key)
{
if (subMenu) {
eOSState state = subMenu->ProcessKey(Key);
if (state == osBack)
return CloseSubMenu();
return state;
}
cOsdItem *item = Get(current);
if (marked < 0 && item) {
eOSState state = item->ProcessKey(Key);
if (state != osUnknown) {
DisplayCurrent(true);
return state;
}
}
switch (int(Key)) {
case k0:
return osUnknown;
case k1...k9:
return hasHotkeys ? HotKey(Key) : osUnknown;
case kUp|k_Repeat:
case kUp:
CursorUp();
break;
case kDown|k_Repeat:
case kDown:
CursorDown();
break;
case kLeft|k_Repeat:
case kLeft:
PageUp();
break;
case kRight|k_Repeat:
case kRight:
PageDown();
break;
case kBack:
return osBack;
case kOk:
if (marked >= 0) {
SetStatus(NULL);
if (marked != current)
Move(marked, current);
marked = -1;
break;
}
// else run into default
default:
if (marked < 0)
return osUnknown;
}
return osContinue;
}
eOSState cOsdMenu::HotKey(eKeys Key)
{
#ifdef USE_LIEMIEXT
bool match = false;
bool highlight = false;
int item_nr;
int i;
if (Key == kNone) {
if (lastActivity.TimedOut())
Key = kOk;
else
return osContinue;
}
else {
lastActivity.Set(MENUKEY_TIMEOUT);
}
for (cOsdItem *item = Last(); item; item = Prev(item)) {
#else
for (cOsdItem *item = First(); item; item = Next(item)) {
#endif /* LIEMIEXT */
const char *s = item->Text();
#ifdef USE_LIEMIEXT
i = 0;
item_nr = 0;
if (s && (s = skipspace(s)) != '\0' && '0' <= s[i] && s[i] <= '9') {
do {
item_nr = item_nr * 10 + (s[i] - '0');
}
while ( !((s[++i] == '\t')||(s[i] == ' ')) && (s[i] != '\0') && ('0' <= s[i]) && (s[i] <= '9'));
if ((Key == kOk) && (item_nr == key_nr)) {
#else
if (s && (s = skipspace(s)) != NULL) {
if (*s == Key - k1 + '1') {
#endif /* LIEMIEXT */
current = item->Index();
RefreshCurrent();
Display();
cRemote::Put(kOk, true);
#ifdef USE_LIEMIEXT
key_nr = -1;
#endif /* LIEMIEXT */
break;
}
#ifdef USE_LIEMIEXT
else if (Key != kOk) {
if (!highlight && (item_nr == (Key - k0))) {
highlight = true;
current = item->Index();
}
if (!match && (key_nr == -1) && ((item_nr / 10) == (Key - k0))) {
match = true;
key_nr = (Key - k0);
}
else if (((key_nr == -1) && (item_nr == (Key - k0))) || (!match && (key_nr >= 0) && (item_nr == (10 * key_nr + Key - k0)))) {
current = item->Index();
cRemote::Put(kOk, true);
key_nr = -1;
break;
}
}
#endif /* LIEMIEXT */
}
}
#ifdef USE_LIEMIEXT
if ((!match) && (Key != kNone)) {
key_nr = -1;
}
#endif /* LIEMIEXT */
#if REELVDR
// RC: returning osContinue prevents the main menu and prob. others from automatic closing. side effects?
//DDD("return osUnknown");
return osUnknown;
#else
return osContinue;
#endif
}
eOSState cOsdMenu::AddSubMenu(cOsdMenu *SubMenu)
{
delete subMenu;
subMenu = SubMenu;
#if REELVDR
/* close any preview/pip channels when adding a submenu, since it does
not belong to the submenu*/
if(cReelBoxBase::Instance()) {
cReelBoxBase::Instance()->StartPip(false);
printf("\033[0;92mStop pip\033[0m\n");
}
// Clear ID3 tags and cover-art/thumbnails that are stored in skinreel3's
// global variables,
// new osd should set the necessary thumbnails and id3 infos itself.
#if 0 // thumbnails in install wizard were not shown!
cPlugin *skinPlugin = cPluginManager::GetPlugin("skinreel3");
if (skinPlugin) {
skinPlugin->Service("setThumb", NULL);
skinPlugin->Service("setId3Infos", NULL);
}
#endif
#endif
subMenu->Display();
return osContinue; // convenience return value
}
eOSState cOsdMenu::CloseSubMenu()
{
delete subMenu;
subMenu = NULL;
RefreshCurrent();
Display();
return osContinue; // convenience return value
}
#ifdef REELVDR
//#define SEPARATORS ":-\0"
#define SEPARATORS ":-"
///< take menu-title substrings befor one of this chars
eOSState cOsdMenu::DisplayHelpMenu(const char *Title)
{
char title[128];
// if we get Menu at first we assume Main Menu
if (strstr(Title,tr("Main Menu")) == Title)
{
strncpy(title,tr("Main Menu"),128);
}
else
{
const char *sep = SEPARATORS;
while (*sep != '\0')
{
//printf (" \t\t --- sep %c \n", *sep);
char *s = NULL;
strncpy(title,Title,128);
title[127] = '\0';
s = strchr(title,*sep);
if (s)
{
*s = '\0';
//break;
}
sep++;
}
}
//cHelpSection *hs = HelpMenus.GetSectionByTitle(title);
//return AddSubMenu(new cMenuHelp(hs, title));
}
#endif /* REELVDR */
eOSState cOsdMenu::ProcessKey(eKeys Key)
{
if (subMenu) {
eOSState state = subMenu->ProcessKey(Key);
if (state == osBack)
return CloseSubMenu();
return state;
}
cOsdItem *item = Get(current);
if (marked < 0 && item) {
eOSState state = item->ProcessKey(Key);
if (state != osUnknown) {
DisplayCurrent(true);
return state;
}
}
switch (int(Key)) {
#ifdef USE_LIEMIEXT
case kNone:
case k0...k9: return hasHotkeys ? HotKey(Key) : osUnknown;
#else
case k0: return osUnknown;
case k1...k9: return hasHotkeys ? HotKey(Key) : osUnknown;
#endif /* LIEMIEXT */
case kUp|k_Repeat:
case kUp: CursorUp(); break;
case kDown|k_Repeat:
case kDown: CursorDown(); break;
case kLeft|k_Repeat:
case kLeft: PageUp(); break;
case kRight|k_Repeat:
case kRight: PageDown(); break;
case kBack: return osBack;
#ifdef REELVDR
case kInfo: return DisplayHelpMenu(title);
#endif /* REELVDR */
case kOk: if (marked >= 0) {
SetStatus(NULL);
if (marked != current)
Move(marked, current);
marked = -1;
break;
}
// else run into default
default: if (marked < 0)
return osUnknown;
}
return osContinue;
}
void CScreenDevice::Write (char chChar)
{
switch (m_nState)
{
case ScreenStateStart:
switch (chChar)
{
case '\b':
CursorLeft ();
break;
case '\t':
Tabulator ();
break;
case '\n':
NewLine ();
break;
case '\r':
CarriageReturn ();
break;
case '\x1b':
m_nState = ScreenStateEscape;
break;
default:
DisplayChar (chChar);
break;
}
break;
case ScreenStateEscape:
switch (chChar)
{
case 'M':
ReverseScroll ();
m_nState = ScreenStateStart;
break;
case '[':
m_nState = ScreenStateBracket;
break;
default:
m_nState = ScreenStateStart;
break;
}
break;
case ScreenStateBracket:
switch (chChar)
{
case '?':
m_nState = ScreenStateQuestionMark;
break;
case 'A':
CursorUp ();
m_nState = ScreenStateStart;
break;
case 'B':
CursorDown ();
m_nState = ScreenStateStart;
break;
case 'C':
CursorRight ();
m_nState = ScreenStateStart;
break;
case 'H':
CursorHome ();
m_nState = ScreenStateStart;
break;
case 'J':
ClearDisplayEnd ();
m_nState = ScreenStateStart;
break;
case 'K':
ClearLineEnd ();
m_nState = ScreenStateStart;
break;
case 'L':
InsertLines (1);
m_nState = ScreenStateStart;
break;
case 'M':
DeleteLines (1);
m_nState = ScreenStateStart;
break;
case 'P':
DeleteChars (1);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 = chChar - '0';
m_nState = ScreenStateNumber1;
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateNumber1:
switch (chChar)
{
case ';':
m_nState = ScreenStateSemicolon;
break;
case 'L':
InsertLines (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'M':
DeleteLines (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'P':
DeleteChars (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'X':
EraseChars (m_nParam1);
m_nState = ScreenStateStart;
break;
case 'h':
case 'l':
if (m_nParam1 == 4)
{
InsertMode (chChar == 'h');
}
m_nState = ScreenStateStart;
break;
case 'm':
SetStandoutMode (m_nParam1);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 *= 10;
m_nParam1 += chChar - '0';
if (m_nParam1 > 99)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateSemicolon:
if ('0' <= chChar && chChar <= '9')
{
m_nParam2 = chChar - '0';
m_nState = ScreenStateNumber2;
}
else
{
m_nState = ScreenStateStart;
}
break;
case ScreenStateQuestionMark:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 = chChar - '0';
m_nState = ScreenStateNumber3;
}
else
{
m_nState = ScreenStateStart;
}
break;
case ScreenStateNumber2:
switch (chChar)
{
case 'H':
CursorMove (m_nParam1, m_nParam2);
m_nState = ScreenStateStart;
break;
case 'r':
SetScrollRegion (m_nParam1, m_nParam2);
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam2 *= 10;
m_nParam2 += chChar - '0';
if (m_nParam2 > 199)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
case ScreenStateNumber3:
switch (chChar)
{
case 'h':
case 'l':
if (m_nParam1 == 25)
{
SetCursorMode (chChar == 'h');
}
m_nState = ScreenStateStart;
break;
default:
if ('0' <= chChar && chChar <= '9')
{
m_nParam1 *= 10;
m_nParam1 += chChar - '0';
if (m_nParam1 > 99)
{
m_nState = ScreenStateStart;
}
}
else
{
m_nState = ScreenStateStart;
}
break;
}
break;
default:
m_nState = ScreenStateStart;
break;
}
}
