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vdr/skinclassic.c
Klaus Schmidinger b9b9ace9a8 Version 1.5.3 
- Fixed some spelling errors in 'newplugin' (thanks to Ville Skyttä).
- Fixed a busy loop in fast forward if the next video data file is missing
  (thanks to Reinhard Nissl).
- Fixed handling frequencies in NitFilter::Process() (thanks to Anssi Hannula).
- Fixed a race condition with signal handlers at program exit (thanks to Udo
  Richter).
- Non-primary devices in Transfer mode are now also used for recording (thanks
  to Anssi Hannula).
- Fixed handling ChannelUp/Down keys if there is currently a replay running
  (thanks to Marco Schlüßler).
- The new SVDRP command REMO can be used to turn VDR's remote control off and
  on in case other programs need to be controlled (based on patches from Krzysztof
  Parma and Helmut Auer).
- Increased the maximum number of CA system ids to cope with the AlphaCrypt
  CAM's version 3.11 firmware.
- Fixed getting the code setting from the locale (thanks to Matthias Schwarzott).
- Implemented support for Freetype fonts (based on a patch from Alexander Riedel).
  The font names and sizes can be adjusted in the "Setup/OSD" menu.
  Note that VDR now requires freetype fonts to be installed in
  /usr/share/fonts/truetype.
- If the OSD device in use has at least 8bpp bitmap depth and this is also
  used by the current skin, Freetype fonts are displayed "anti-aliased".
  The new setup parameter "OSD/Anti-alias" can be used to turn this off.
- The new function cOsd::SetAntiAliasGranularity() can be used to help the OSD
  in managing the available color palette entries when doing anti-aliasing.
  Skins that use 8bpp bitmaps can call this function with the maximum number
  of colors used, and the maximum number of color combinations. The OSD will
  then evenly split the available palette entries between the various colors
  combinations, so that fonts can be "anti-aliased". By default a total of
  10 colors and 10 combinations is assumed.
- The pixel fonts have been completely removed from the VDR source.
- VDR is now "UTF-8 aware". It handles strings according to the character
  encoding used on the user's system. All internationalization strings and
  incoming SI data are converted to the system encoding.
- Plugins that handle strings need to be aware that on systems with UTF-8
  encoding a "character symbol" may consist of more than a single byte in
  memory. The functions and macros named Utf8...() can be used to handle
  strings without needing to care about the underlying character encoding
  (see tools.h for details).
- Even though the weekdays of repeating timers are presented to the user as UTF-8
  characters in the OSD, the timers.conf file and the SVDRP timer commands still
  use single byte characters ("MTWTFSS") to make sure this information is handled
  correctly between systems with different character encodings.
- Added a missing i18n string for "CAM" in the Turkish OSD texts.
- Improved editing strings that are too long to fit into the editable area.
- Changes to the OSD settings in the "Setup/OSD" menu now immediately take effect
  when the "Ok" key is pressed.
2007-06-10 18:00:00 +02:00

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/*
* skinclassic.c: The 'classic' VDR skin
*
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: skinclassic.c 1.16 2007/06/10 12:42:02 kls Exp $
*/
#include "skinclassic.h"
#include "font.h"
#include "i18n.h"
#include "osd.h"
#include "themes.h"
#define ScrollWidth 5
static cTheme Theme;
THEME_CLR(Theme, clrBackground, clrGray50);
THEME_CLR(Theme, clrButtonRedFg, clrWhite);
THEME_CLR(Theme, clrButtonRedBg, clrRed);
THEME_CLR(Theme, clrButtonGreenFg, clrBlack);
THEME_CLR(Theme, clrButtonGreenBg, clrGreen);
THEME_CLR(Theme, clrButtonYellowFg, clrBlack);
THEME_CLR(Theme, clrButtonYellowBg, clrYellow);
THEME_CLR(Theme, clrButtonBlueFg, clrWhite);
THEME_CLR(Theme, clrButtonBlueBg, clrBlue);
THEME_CLR(Theme, clrMessageStatusFg, clrBlack);
THEME_CLR(Theme, clrMessageStatusBg, clrCyan);
THEME_CLR(Theme, clrMessageInfoFg, clrBlack);
THEME_CLR(Theme, clrMessageInfoBg, clrGreen);
THEME_CLR(Theme, clrMessageWarningFg, clrBlack);
THEME_CLR(Theme, clrMessageWarningBg, clrYellow);
THEME_CLR(Theme, clrMessageErrorFg, clrWhite);
THEME_CLR(Theme, clrMessageErrorBg, clrRed);
THEME_CLR(Theme, clrVolumePrompt, clrGreen);
THEME_CLR(Theme, clrVolumeBarUpper, clrWhite);
THEME_CLR(Theme, clrVolumeBarLower, clrGreen);
THEME_CLR(Theme, clrChannelName, clrWhite);
THEME_CLR(Theme, clrChannelDate, clrWhite);
THEME_CLR(Theme, clrChannelEpgTimeFg, clrWhite);
THEME_CLR(Theme, clrChannelEpgTimeBg, clrRed);
THEME_CLR(Theme, clrChannelEpgTitle, clrCyan);
THEME_CLR(Theme, clrChannelEpgShortText, clrYellow);
THEME_CLR(Theme, clrMenuTitleFg, clrBlack);
THEME_CLR(Theme, clrMenuTitleBg, clrCyan);
THEME_CLR(Theme, clrMenuDate, clrBlack);
THEME_CLR(Theme, clrMenuItemCurrentFg, clrBlack);
THEME_CLR(Theme, clrMenuItemCurrentBg, clrCyan);
THEME_CLR(Theme, clrMenuItemSelectable, clrWhite);
THEME_CLR(Theme, clrMenuItemNonSelectable, clrCyan);
THEME_CLR(Theme, clrMenuEventTime, clrWhite);
THEME_CLR(Theme, clrMenuEventVpsFg, clrBlack);
THEME_CLR(Theme, clrMenuEventVpsBg, clrWhite);
THEME_CLR(Theme, clrMenuEventTitle, clrCyan);
THEME_CLR(Theme, clrMenuEventShortText, clrWhite);
THEME_CLR(Theme, clrMenuEventDescription, clrCyan);
THEME_CLR(Theme, clrMenuScrollbarTotal, clrWhite);
THEME_CLR(Theme, clrMenuScrollbarShown, clrCyan);
THEME_CLR(Theme, clrMenuText, clrWhite);
THEME_CLR(Theme, clrReplayTitle, clrWhite);
THEME_CLR(Theme, clrReplayCurrent, clrWhite);
THEME_CLR(Theme, clrReplayTotal, clrWhite);
THEME_CLR(Theme, clrReplayModeJump, clrWhite);
THEME_CLR(Theme, clrReplayProgressSeen, clrGreen);
THEME_CLR(Theme, clrReplayProgressRest, clrWhite);
THEME_CLR(Theme, clrReplayProgressSelected, clrRed);
THEME_CLR(Theme, clrReplayProgressMark, clrBlack);
THEME_CLR(Theme, clrReplayProgressCurrent, clrRed);
// --- cSkinClassicDisplayChannel --------------------------------------------
class cSkinClassicDisplayChannel : public cSkinDisplayChannel {
private:
cOsd *osd;
int lineHeight;
int timeWidth;
bool message;
public:
cSkinClassicDisplayChannel(bool WithInfo);
virtual ~cSkinClassicDisplayChannel();
virtual void SetChannel(const cChannel *Channel, int Number);
virtual void SetEvents(const cEvent *Present, const cEvent *Following);
virtual void SetMessage(eMessageType Type, const char *Text);
virtual void Flush(void);
};
cSkinClassicDisplayChannel::cSkinClassicDisplayChannel(bool WithInfo)
{
int Lines = WithInfo ? 5 : 1;
const cFont *font = cFont::GetFont(fontOsd);
lineHeight = font->Height();
message = false;
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + (Setup.ChannelInfoPos ? 0 : Setup.OSDHeight - Lines * lineHeight));
timeWidth = font->Width("00:00") + 4;
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, Lines * lineHeight - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, Lines * lineHeight - 1, 4 } };
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
osd->DrawRectangle(0, 0, osd->Width() - 1, osd->Height() - 1, Theme.Color(clrBackground));
}
cSkinClassicDisplayChannel::~cSkinClassicDisplayChannel()
{
delete osd;
}
void cSkinClassicDisplayChannel::SetChannel(const cChannel *Channel, int Number)
{
osd->DrawRectangle(0, 0, osd->Width() - 1, lineHeight - 1, Theme.Color(clrBackground));
osd->DrawText(2, 0, ChannelString(Channel, Number), Theme.Color(clrChannelName), Theme.Color(clrBackground), cFont::GetFont(fontOsd));
}
void cSkinClassicDisplayChannel::SetEvents(const cEvent *Present, const cEvent *Following)
{
osd->DrawRectangle(0, lineHeight, timeWidth - 1, osd->Height(), Theme.Color(clrChannelEpgTimeBg));
osd->DrawRectangle(timeWidth, lineHeight, osd->Width() - 1, osd->Height(), Theme.Color(clrBackground));
for (int i = 0; i < 2; i++) {
const cEvent *e = !i ? Present : Following;
if (e) {
osd->DrawText( 2, (2 * i + 1) * lineHeight, e->GetTimeString(), Theme.Color(clrChannelEpgTimeFg), Theme.Color(clrChannelEpgTimeBg), cFont::GetFont(fontOsd));
osd->DrawText(timeWidth + 10, (2 * i + 1) * lineHeight, e->Title(), Theme.Color(clrChannelEpgTitle), Theme.Color(clrBackground), cFont::GetFont(fontOsd));
osd->DrawText(timeWidth + 10, (2 * i + 2) * lineHeight, e->ShortText(), Theme.Color(clrChannelEpgShortText), Theme.Color(clrBackground), cFont::GetFont(fontSml));
}
}
}
void cSkinClassicDisplayChannel::SetMessage(eMessageType Type, const char *Text)
{
const cFont *font = cFont::GetFont(fontOsd);
if (Text) {
osd->SaveRegion(0, 0, osd->Width() - 1, lineHeight - 1);
osd->DrawText(0, 0, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, osd->Width(), 0, taCenter);
message = true;
}
else {
osd->RestoreRegion();
message = false;
}
}
void cSkinClassicDisplayChannel::Flush(void)
{
if (!message) {
cString date = DayDateTime();
const cFont *font = cFont::GetFont(fontSml);
int w = font->Width(date);
osd->DrawText(osd->Width() - w - 2, 0, date, Theme.Color(clrChannelDate), Theme.Color(clrBackground), cFont::GetFont(fontSml), w);
}
osd->Flush();
}
// --- cSkinClassicDisplayMenu -----------------------------------------------
class cSkinClassicDisplayMenu : public cSkinDisplayMenu {
private:
cOsd *osd;
int x0, x1;
int y0, y1, y2, y3, y4, y5;
int lineHeight;
cString lastDate;
void SetScrollbar(void);
public:
cSkinClassicDisplayMenu(void);
virtual ~cSkinClassicDisplayMenu();
virtual void Scroll(bool Up, bool Page);
virtual int MaxItems(void);
virtual void Clear(void);
virtual void SetTitle(const char *Title);
virtual void SetButtons(const char *Red, const char *Green = NULL, const char *Yellow = NULL, const char *Blue = NULL);
virtual void SetMessage(eMessageType Type, const char *Text);
virtual void SetItem(const char *Text, int Index, bool Current, bool Selectable);
virtual void SetEvent(const cEvent *Event);
virtual void SetRecording(const cRecording *Recording);
virtual void SetText(const char *Text, bool FixedFont);
virtual int GetTextAreaWidth(void) const;
virtual const cFont *GetTextAreaFont(bool FixedFont) const;
virtual void Flush(void);
};
cSkinClassicDisplayMenu::cSkinClassicDisplayMenu(void)
{
const cFont *font = cFont::GetFont(fontOsd);
lineHeight = font->Height();
x0 = 0;
x1 = Setup.OSDWidth;
y0 = 0;
y1 = lineHeight;
y2 = y1 + lineHeight;
y5 = Setup.OSDHeight;
y4 = y5 - lineHeight;
y3 = y4 - lineHeight;
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop);
tArea Areas[] = { { x0, y0, x1 - 1, y5 - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { x0, y0, x1 - 1, y5 - 1, 4 } };
if (osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { x0, y0, x1 - 1, y1 - 1, 2 },
{ x0, y1, x1 - 1, y3 - 1, 2 },
{ x0, y3, x1 - 1, y5 - 1, 4 }
};
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
}
osd->DrawRectangle(x0, y0, x1 - 1, y5 - 1, Theme.Color(clrBackground));
}
cSkinClassicDisplayMenu::~cSkinClassicDisplayMenu()
{
delete osd;
}
void cSkinClassicDisplayMenu::SetScrollbar(void)
{
if (textScroller.CanScroll()) {
int yt = textScroller.Top();
int yb = yt + textScroller.Height();
int st = yt;
int sb = yb;
int tt = st + (sb - st) * textScroller.Offset() / textScroller.Total();
int tb = tt + (sb - st) * textScroller.Shown() / textScroller.Total();
int xl = x1 - ScrollWidth;
osd->DrawRectangle(xl, st, x1 - 1, sb, Theme.Color(clrMenuScrollbarTotal));
osd->DrawRectangle(xl, tt, x1 - 1, tb, Theme.Color(clrMenuScrollbarShown));
}
}
void cSkinClassicDisplayMenu::Scroll(bool Up, bool Page)
{
cSkinDisplayMenu::Scroll(Up, Page);
SetScrollbar();
}
int cSkinClassicDisplayMenu::MaxItems(void)
{
return (y3 - y2) / lineHeight;
}
void cSkinClassicDisplayMenu::Clear(void)
{
textScroller.Reset();
osd->DrawRectangle(x0, y1, x1 - 1, y4 - 1, Theme.Color(clrBackground));
}
void cSkinClassicDisplayMenu::SetTitle(const char *Title)
{
const cFont *font = cFont::GetFont(fontOsd);
osd->DrawText(x0, y0, Title, Theme.Color(clrMenuTitleFg), Theme.Color(clrMenuTitleBg), font, x1 - x0);
}
void cSkinClassicDisplayMenu::SetButtons(const char *Red, const char *Green, const char *Yellow, const char *Blue)
{
const cFont *font = cFont::GetFont(fontOsd);
int w = x1 - x0;
int t0 = x0;
int t1 = x0 + w / 4;
int t2 = x0 + w / 2;
int t3 = x1 - w / 4;
int t4 = x1;
osd->DrawText(t0, y4, Red, Theme.Color(clrButtonRedFg), Red ? Theme.Color(clrButtonRedBg) : Theme.Color(clrBackground), font, t1 - t0, 0, taCenter);
osd->DrawText(t1, y4, Green, Theme.Color(clrButtonGreenFg), Green ? Theme.Color(clrButtonGreenBg) : Theme.Color(clrBackground), font, t2 - t1, 0, taCenter);
osd->DrawText(t2, y4, Yellow, Theme.Color(clrButtonYellowFg), Yellow ? Theme.Color(clrButtonYellowBg) : Theme.Color(clrBackground), font, t3 - t2, 0, taCenter);
osd->DrawText(t3, y4, Blue, Theme.Color(clrButtonBlueFg), Blue ? Theme.Color(clrButtonBlueBg) : Theme.Color(clrBackground), font, t4 - t3, 0, taCenter);
}
void cSkinClassicDisplayMenu::SetMessage(eMessageType Type, const char *Text)
{
const cFont *font = cFont::GetFont(fontOsd);
if (Text)
osd->DrawText(x0, y3, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, x1 - x0, 0, taCenter);
else
osd->DrawRectangle(x0, y3, x1 - 1, y4 - 1, Theme.Color(clrBackground));
}
void cSkinClassicDisplayMenu::SetItem(const char *Text, int Index, bool Current, bool Selectable)
{
int y = y2 + Index * lineHeight;
tColor ColorFg, ColorBg;
if (Current) {
ColorFg = Theme.Color(clrMenuItemCurrentFg);
ColorBg = Theme.Color(clrMenuItemCurrentBg);
}
else {
ColorFg = Theme.Color(Selectable ? clrMenuItemSelectable : clrMenuItemNonSelectable);
ColorBg = Theme.Color(clrBackground);
}
const cFont *font = cFont::GetFont(fontOsd);
for (int i = 0; i < MaxTabs; i++) {
const char *s = GetTabbedText(Text, i);
if (s) {
int xt = x0 + Tab(i);
osd->DrawText(xt, y, s, ColorFg, ColorBg, font, x1 - xt);
}
if (!Tab(i + 1))
break;
}
SetEditableWidth(x1 - x0 - Tab(1));
}
void cSkinClassicDisplayMenu::SetEvent(const cEvent *Event)
{
if (!Event)
return;
const cFont *font = cFont::GetFont(fontOsd);
int xl = x0 + 10;
int y = y2;
cTextScroller ts;
char t[32];
snprintf(t, sizeof(t), "%s %s - %s", *Event->GetDateString(), *Event->GetTimeString(), *Event->GetEndTimeString());
ts.Set(osd, xl, y, x1 - xl, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
if (Event->Vps() && Event->Vps() != Event->StartTime()) {
char *buffer;
asprintf(&buffer, " VPS: %s ", *Event->GetVpsString());
const cFont *font = cFont::GetFont(fontSml);
int w = font->Width(buffer);
osd->DrawText(x1 - w, y, buffer, Theme.Color(clrMenuEventVpsFg), Theme.Color(clrMenuEventVpsBg), font, w);
free(buffer);
}
y += ts.Height();
y += font->Height();
ts.Set(osd, xl, y, x1 - xl, y3 - y, Event->Title(), font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
y += ts.Height();
if (!isempty(Event->ShortText())) {
const cFont *font = cFont::GetFont(fontSml);
ts.Set(osd, xl, y, x1 - xl, y3 - y, Event->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
y += ts.Height();
}
y += font->Height();
if (!isempty(Event->Description())) {
textScroller.Set(osd, xl, y, x1 - xl - 2 * ScrollWidth, y3 - y, Event->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
SetScrollbar();
}
}
void cSkinClassicDisplayMenu::SetRecording(const cRecording *Recording)
{
if (!Recording)
return;
const cRecordingInfo *Info = Recording->Info();
const cFont *font = cFont::GetFont(fontOsd);
int xl = x0 + 10;
int y = y2;
cTextScroller ts;
char t[32];
snprintf(t, sizeof(t), "%s %s", *DateString(Recording->start), *TimeString(Recording->start));
ts.Set(osd, xl, y, x1 - xl, y3 - y, t, font, Theme.Color(clrMenuEventTime), Theme.Color(clrBackground));
y += ts.Height();
y += font->Height();
const char *Title = Info->Title();
if (isempty(Title))
Title = Recording->Name();
ts.Set(osd, xl, y, x1 - xl, y3 - y, Title, font, Theme.Color(clrMenuEventTitle), Theme.Color(clrBackground));
y += ts.Height();
if (!isempty(Info->ShortText())) {
const cFont *font = cFont::GetFont(fontSml);
ts.Set(osd, xl, y, x1 - xl, y3 - y, Info->ShortText(), font, Theme.Color(clrMenuEventShortText), Theme.Color(clrBackground));
y += ts.Height();
}
y += font->Height();
if (!isempty(Info->Description())) {
textScroller.Set(osd, xl, y, x1 - xl - 2 * ScrollWidth, y3 - y, Info->Description(), font, Theme.Color(clrMenuEventDescription), Theme.Color(clrBackground));
SetScrollbar();
}
}
void cSkinClassicDisplayMenu::SetText(const char *Text, bool FixedFont)
{
textScroller.Set(osd, x0, y2, GetTextAreaWidth(), y3 - y2, Text, GetTextAreaFont(FixedFont), Theme.Color(clrMenuText), Theme.Color(clrBackground));
SetScrollbar();
}
int cSkinClassicDisplayMenu::GetTextAreaWidth(void) const
{
return x1 - x0 - 2 * ScrollWidth;
}
const cFont *cSkinClassicDisplayMenu::GetTextAreaFont(bool FixedFont) const
{
return cFont::GetFont(FixedFont ? fontFix : fontOsd);
}
void cSkinClassicDisplayMenu::Flush(void)
{
cString date = DayDateTime();
if (!lastDate || strcmp(date, lastDate)) {
const cFont *font = cFont::GetFont(fontOsd);
int w = font->Width(date);
osd->DrawText(x1 - w - 2, y0, date, Theme.Color(clrMenuDate), Theme.Color(clrMenuTitleBg), font, w);
lastDate = date;
}
osd->Flush();
}
// --- cSkinClassicDisplayReplay ---------------------------------------------
class cSkinClassicDisplayReplay : public cSkinDisplayReplay {
private:
cOsd *osd;
int x0, x1;
int y0, y1, y2, y3;
int lastCurrentWidth;
public:
cSkinClassicDisplayReplay(bool ModeOnly);
virtual ~cSkinClassicDisplayReplay();
virtual void SetTitle(const char *Title);
virtual void SetMode(bool Play, bool Forward, int Speed);
virtual void SetProgress(int Current, int Total);
virtual void SetCurrent(const char *Current);
virtual void SetTotal(const char *Total);
virtual void SetJump(const char *Jump);
virtual void SetMessage(eMessageType Type, const char *Text);
virtual void Flush(void);
};
cSkinClassicDisplayReplay::cSkinClassicDisplayReplay(bool ModeOnly)
{
const cFont *font = cFont::GetFont(fontOsd);
int lineHeight = font->Height();
lastCurrentWidth = 0;
x0 = 0;
x1 = Setup.OSDWidth;
y0 = 0;
y1 = lineHeight;
y2 = 2 * lineHeight;
y3 = 3 * lineHeight;
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + Setup.OSDHeight - y3);
tArea Areas[] = { { x0, y0, x1 - 1, y3 - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { x0, y0, x1 - 1, y3 - 1, 4 } };
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
osd->DrawRectangle(x0, y0, x1 - 1, y3 - 1, ModeOnly ? clrTransparent : Theme.Color(clrBackground));
}
cSkinClassicDisplayReplay::~cSkinClassicDisplayReplay()
{
delete osd;
}
void cSkinClassicDisplayReplay::SetTitle(const char *Title)
{
osd->DrawText(x0, y0, Title, Theme.Color(clrReplayTitle), Theme.Color(clrBackground), cFont::GetFont(fontOsd), x1 - x0);
}
void cSkinClassicDisplayReplay::SetMode(bool Play, bool Forward, int Speed)
{
if (Setup.ShowReplayMode) {
const char *Mode;
if (Speed == -1) Mode = Play ? " > " : " || ";
else if (Play) Mode = Forward ? " X>> " : " <<X ";
else Mode = Forward ? " X|> " : " <|X ";
char buf[16];
strn0cpy(buf, Mode, sizeof(buf));
char *p = strchr(buf, 'X');
if (p)
*p = Speed > 0 ? '1' + Speed - 1 : ' ';
SetJump(buf);
}
}
void cSkinClassicDisplayReplay::SetProgress(int Current, int Total)
{
cProgressBar pb(x1 - x0, y2 - y1, Current, Total, marks, Theme.Color(clrReplayProgressSeen), Theme.Color(clrReplayProgressRest), Theme.Color(clrReplayProgressSelected), Theme.Color(clrReplayProgressMark), Theme.Color(clrReplayProgressCurrent));
osd->DrawBitmap(x0, y1, pb);
}
void cSkinClassicDisplayReplay::SetCurrent(const char *Current)
{
const cFont *font = cFont::GetFont(fontOsd);
int w = font->Width(Current);
osd->DrawText(x0, y2, Current, Theme.Color(clrReplayCurrent), Theme.Color(clrBackground), font, lastCurrentWidth > w ? lastCurrentWidth : w);
lastCurrentWidth = w;
}
void cSkinClassicDisplayReplay::SetTotal(const char *Total)
{
const cFont *font = cFont::GetFont(fontOsd);
int w = font->Width(Total);
osd->DrawText(x1 - font->Width(Total), y2, Total, Theme.Color(clrReplayTotal), Theme.Color(clrBackground), font, w);
}
void cSkinClassicDisplayReplay::SetJump(const char *Jump)
{
osd->DrawText(x0 + (x1 - x0) / 4, y2, Jump, Theme.Color(clrReplayModeJump), Theme.Color(clrBackground), cFont::GetFont(fontOsd), (x1 - x0) / 2, 0, taCenter);
}
void cSkinClassicDisplayReplay::SetMessage(eMessageType Type, const char *Text)
{
const cFont *font = cFont::GetFont(fontOsd);
if (Text) {
osd->SaveRegion(x0, y2, x1 - 1, y3 - 1);
osd->DrawText(x0, y2, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, x1 - x0, y3 - y2, taCenter);
}
else
osd->RestoreRegion();
}
void cSkinClassicDisplayReplay::Flush(void)
{
osd->Flush();
}
// --- cSkinClassicDisplayVolume ---------------------------------------------
class cSkinClassicDisplayVolume : public cSkinDisplayVolume {
private:
cOsd *osd;
public:
cSkinClassicDisplayVolume(void);
virtual ~cSkinClassicDisplayVolume();
virtual void SetVolume(int Current, int Total, bool Mute);
virtual void Flush(void);
};
cSkinClassicDisplayVolume::cSkinClassicDisplayVolume(void)
{
const cFont *font = cFont::GetFont(fontOsd);
int lineHeight = font->Height();
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + Setup.OSDHeight - lineHeight);
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, lineHeight - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, lineHeight - 1, 4 } };
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
}
cSkinClassicDisplayVolume::~cSkinClassicDisplayVolume()
{
delete osd;
}
void cSkinClassicDisplayVolume::SetVolume(int Current, int Total, bool Mute)
{
const cFont *font = cFont::GetFont(fontOsd);
if (Mute) {
osd->DrawRectangle(0, 0, osd->Width() - 1, osd->Height() - 1, clrTransparent);
osd->DrawText(0, 0, tr("Key$Mute"), Theme.Color(clrVolumePrompt), Theme.Color(clrBackground), font);
}
else {
const char *Prompt = tr("Volume ");
int l = font->Width(Prompt);
int p = (osd->Width() - l) * Current / Total;
osd->DrawText(0, 0, Prompt, Theme.Color(clrVolumePrompt), Theme.Color(clrBackground), font);
osd->DrawRectangle(l, 0, l + p - 1, osd->Height() - 1, Theme.Color(clrVolumeBarLower));
osd->DrawRectangle(l + p, 0, osd->Width() - 1, osd->Height() - 1, Theme.Color(clrVolumeBarUpper));
}
}
void cSkinClassicDisplayVolume::Flush(void)
{
osd->Flush();
}
// --- cSkinClassicDisplayTracks ---------------------------------------------
class cSkinClassicDisplayTracks : public cSkinDisplayTracks {
private:
cOsd *osd;
int x0, x1;
int y0, y1, y2;
int lineHeight;
int currentIndex;
void SetItem(const char *Text, int Index, bool Current);
public:
cSkinClassicDisplayTracks(const char *Title, int NumTracks, const char * const *Tracks);
virtual ~cSkinClassicDisplayTracks();
virtual void SetTrack(int Index, const char * const *Tracks);
virtual void SetAudioChannel(int AudioChannel) {}
virtual void Flush(void);
};
cSkinClassicDisplayTracks::cSkinClassicDisplayTracks(const char *Title, int NumTracks, const char * const *Tracks)
{
const cFont *font = cFont::GetFont(fontOsd);
lineHeight = font->Height();
currentIndex = -1;
int ItemsWidth = font->Width(Title);
for (int i = 0; i < NumTracks; i++)
ItemsWidth = max(ItemsWidth, font->Width(Tracks[i]));
ItemsWidth += 10;
x0 = 0;
x1 = Setup.OSDWidth;
int d = x1 - x0;
if (d > ItemsWidth) {
d = (d - ItemsWidth) & ~0x07; // must be multiple of 8
x1 -= d;
}
y0 = 0;
y1 = lineHeight;
y2 = y1 + NumTracks * lineHeight;
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + Setup.OSDHeight - y2);
tArea Areas[] = { { x0, y0, x1 - 1, y2 - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { x0, y0, x1 - 1, y2 - 1, 4 } };
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
osd->DrawText(x0, y0, Title, Theme.Color(clrMenuTitleFg), Theme.Color(clrMenuTitleBg), font, x1 - x0);
for (int i = 0; i < NumTracks; i++)
SetItem(Tracks[i], i, false);
}
cSkinClassicDisplayTracks::~cSkinClassicDisplayTracks()
{
delete osd;
}
void cSkinClassicDisplayTracks::SetItem(const char *Text, int Index, bool Current)
{
int y = y1 + Index * lineHeight;
tColor ColorFg, ColorBg;
if (Current) {
ColorFg = Theme.Color(clrMenuItemCurrentFg);
ColorBg = Theme.Color(clrMenuItemCurrentBg);
currentIndex = Index;
}
else {
ColorFg = Theme.Color(clrMenuItemSelectable);
ColorBg = Theme.Color(clrBackground);
}
const cFont *font = cFont::GetFont(fontOsd);
osd->DrawText(x0, y, Text, ColorFg, ColorBg, font, x1 - x0);
}
void cSkinClassicDisplayTracks::SetTrack(int Index, const char * const *Tracks)
{
if (currentIndex >= 0)
SetItem(Tracks[currentIndex], currentIndex, false);
SetItem(Tracks[Index], Index, true);
}
void cSkinClassicDisplayTracks::Flush(void)
{
osd->Flush();
}
// --- cSkinClassicDisplayMessage --------------------------------------------
class cSkinClassicDisplayMessage : public cSkinDisplayMessage {
private:
cOsd *osd;
public:
cSkinClassicDisplayMessage(void);
virtual ~cSkinClassicDisplayMessage();
virtual void SetMessage(eMessageType Type, const char *Text);
virtual void Flush(void);
};
cSkinClassicDisplayMessage::cSkinClassicDisplayMessage(void)
{
const cFont *font = cFont::GetFont(fontOsd);
int lineHeight = font->Height();
osd = cOsdProvider::NewOsd(Setup.OSDLeft, Setup.OSDTop + Setup.OSDHeight - lineHeight);
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, lineHeight - 1, 8 } };
if (Setup.AntiAlias && osd->CanHandleAreas(Areas, sizeof(Areas) / sizeof(tArea)) == oeOk)
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
else {
tArea Areas[] = { { 0, 0, Setup.OSDWidth - 1, lineHeight - 1, 2 } };
osd->SetAreas(Areas, sizeof(Areas) / sizeof(tArea));
}
}
cSkinClassicDisplayMessage::~cSkinClassicDisplayMessage()
{
delete osd;
}
void cSkinClassicDisplayMessage::SetMessage(eMessageType Type, const char *Text)
{
const cFont *font = cFont::GetFont(fontOsd);
osd->DrawText(0, 0, Text, Theme.Color(clrMessageStatusFg + 2 * Type), Theme.Color(clrMessageStatusBg + 2 * Type), font, Setup.OSDWidth, 0, taCenter);
}
void cSkinClassicDisplayMessage::Flush(void)
{
osd->Flush();
}
// --- cSkinClassic ----------------------------------------------------------
cSkinClassic::cSkinClassic(void)
:cSkin("classic", &::Theme)//XXX naming problem???
{
}
const char *cSkinClassic::Description(void)
{
return tr("Classic VDR");
}
cSkinDisplayChannel *cSkinClassic::DisplayChannel(bool WithInfo)
{
return new cSkinClassicDisplayChannel(WithInfo);
}
cSkinDisplayMenu *cSkinClassic::DisplayMenu(void)
{
return new cSkinClassicDisplayMenu;
}
cSkinDisplayReplay *cSkinClassic::DisplayReplay(bool ModeOnly)
{
return new cSkinClassicDisplayReplay(ModeOnly);
}
cSkinDisplayVolume *cSkinClassic::DisplayVolume(void)
{
return new cSkinClassicDisplayVolume;
}
cSkinDisplayTracks *cSkinClassic::DisplayTracks(const char *Title, int NumTracks, const char * const *Tracks)
{
return new cSkinClassicDisplayTracks(Title, NumTracks, Tracks);
}
cSkinDisplayMessage *cSkinClassic::DisplayMessage(void)
{
return new cSkinClassicDisplayMessage;
}
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