diff options
Diffstat (limited to 'osd.c')
| -rw-r--r-- | osd.c | 232 |
1 files changed, 231 insertions, 1 deletions
@@ -4,13 +4,243 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: osd.c 1.25 2002/05/12 11:38:39 kls Exp $ + * $Id: osd.c 1.26 2002/05/18 14:00:21 kls Exp $ */ #include "osd.h" #include <string.h> +#include "dvbapi.h" #include "i18n.h" +// --- cOsd ------------------------------------------------------------------ + +#ifdef DEBUG_OSD + WINDOW *cOsd::window = NULL; + int cOsd::colorPairs[MaxColorPairs] = { 0 }; +#else + cDvbOsd *cOsd::osd = NULL; +#endif + int cOsd::cols = 0; + int cOsd::rows = 0; + +void cOsd::Initialize(void) +{ +#if defined(DEBUG_OSD) || defined(REMOTE_KBD) + initscr(); + keypad(stdscr, true); + nonl(); + cbreak(); + noecho(); + timeout(10); +#endif +#if defined(DEBUG_OSD) + start_color(); + leaveok(stdscr, true); +#endif +} + +void cOsd::Shutdown(void) +{ + Close(); +#if defined(DEBUG_OSD) || defined(REMOTE_KBD) + endwin(); +#endif +} + +#ifdef DEBUG_OSD +void cOsd::SetColor(eDvbColor colorFg, eDvbColor colorBg) +{ + int color = (colorBg << 16) | colorFg | 0x80000000; + for (int i = 0; i < MaxColorPairs; i++) { + if (!colorPairs[i]) { + colorPairs[i] = color; + init_pair(i + 1, colorFg, colorBg); + wattrset(window, COLOR_PAIR(i + 1)); + break; + } + else if (color == colorPairs[i]) { + wattrset(window, COLOR_PAIR(i + 1)); + break; + } + } +} +#endif + +void cOsd::Open(int w, int h) +{ + int d = (h < 0) ? Setup.OSDheight + h : 0; + h = abs(h); + cols = w; + rows = h; +#ifdef DEBUG_OSD + window = subwin(stdscr, h, w, d, (Setup.OSDwidth - w) / 2); + syncok(window, true); + #define B2C(b) (((b) * 1000) / 255) + #define SETCOLOR(n, r, g, b, o) init_color(n, B2C(r), B2C(g), B2C(b)) + //XXX + SETCOLOR(clrBackground, 0x00, 0x00, 0x00, 127); // background 50% gray + SETCOLOR(clrBlack, 0x00, 0x00, 0x00, 255); + SETCOLOR(clrRed, 0xFC, 0x14, 0x14, 255); + SETCOLOR(clrGreen, 0x24, 0xFC, 0x24, 255); + SETCOLOR(clrYellow, 0xFC, 0xC0, 0x24, 255); + SETCOLOR(clrBlue, 0x00, 0x00, 0xFC, 255); + SETCOLOR(clrCyan, 0x00, 0xFC, 0xFC, 255); + SETCOLOR(clrMagenta, 0xB0, 0x00, 0xFC, 255); + SETCOLOR(clrWhite, 0xFC, 0xFC, 0xFC, 255); +#else + w *= charWidth; + h *= lineHeight; + d *= lineHeight; + int x = (720 - w + charWidth) / 2; //TODO PAL vs. NTSC??? + int y = (576 - Setup.OSDheight * lineHeight) / 2 + d; + //XXX + osd = new cDvbOsd(cDvbApi::PrimaryDvbApi->OsdDeviceHandle(), x, y); + //XXX TODO this should be transferred to the places where the individual windows are requested (there's too much detailed knowledge here!) + if (h / lineHeight == 5) { //XXX channel display + osd->Create(0, 0, w, h, 4); + } + else if (h / lineHeight == 1) { //XXX info display + osd->Create(0, 0, w, h, 4); + } + else if (d == 0) { //XXX full menu + osd->Create(0, 0, w, lineHeight, 2); + osd->Create(0, lineHeight, w, (Setup.OSDheight - 3) * lineHeight, 2); + osd->AddColor(clrBackground); + osd->AddColor(clrCyan); + osd->AddColor(clrWhite); + osd->AddColor(clrBlack); + osd->Create(0, (Setup.OSDheight - 2) * lineHeight, w, 2 * lineHeight, 4); + } + else { //XXX progress display + /*XXX + osd->Create(0, 0, w, lineHeight, 1); + osd->Create(0, lineHeight, w, lineHeight, 2, false); + osd->Create(0, 2 * lineHeight, w, lineHeight, 1); + XXX*///XXX some pixels are not drawn correctly with lower bpp values + osd->Create(0, 0, w, 3*lineHeight, 4); + } +#endif +} + +void cOsd::Close(void) +{ +#ifdef DEBUG_OSD + if (window) { + delwin(window); + window = 0; + } +#else + delete osd; + osd = NULL; +#endif +} + +void cOsd::Clear(void) +{ +#ifdef DEBUG_OSD + SetColor(clrBackground, clrBackground); + Fill(0, 0, cols, rows, clrBackground); +#else + osd->Clear(); +#endif +} + +void cOsd::Fill(int x, int y, int w, int h, eDvbColor color) +{ + if (x < 0) x = cols + x; + if (y < 0) y = rows + y; +#ifdef DEBUG_OSD + SetColor(color, color); + for (int r = 0; r < h; r++) { + wmove(window, y + r, x); // ncurses wants 'y' before 'x'! + whline(window, ' ', w); + } + wsyncup(window); // shouldn't be necessary because of 'syncok()', but w/o it doesn't work +#else + osd->Fill(x * charWidth, y * lineHeight, (x + w) * charWidth - 1, (y + h) * lineHeight - 1, color); +#endif +} + +void cOsd::SetBitmap(int x, int y, const cBitmap &Bitmap) +{ +#ifndef DEBUG_OSD + osd->SetBitmap(x, y, Bitmap); +#endif +} + +void cOsd::ClrEol(int x, int y, eDvbColor color) +{ + Fill(x, y, cols - x, 1, color); +} + +int cOsd::CellWidth(void) +{ +#ifdef DEBUG_OSD + return 1; +#else + return charWidth; +#endif +} + +int cOsd::LineHeight(void) +{ +#ifdef DEBUG_OSD + return 1; +#else + return lineHeight; +#endif +} + +int cOsd::Width(unsigned char c) +{ +#ifdef DEBUG_OSD + return 1; +#else + return osd->Width(c); +#endif +} + +int cOsd::WidthInCells(const char *s) +{ +#ifdef DEBUG_OSD + return strlen(s); +#else + return (osd->Width(s) + charWidth - 1) / charWidth; +#endif +} + +eDvbFont cOsd::SetFont(eDvbFont Font) +{ +#ifdef DEBUG_OSD + return Font; +#else + return osd->SetFont(Font); +#endif +} + +void cOsd::Text(int x, int y, const char *s, eDvbColor colorFg, eDvbColor colorBg) +{ + if (x < 0) x = cols + x; + if (y < 0) y = rows + y; +#ifdef DEBUG_OSD + SetColor(colorFg, colorBg); + wmove(window, y, x); // ncurses wants 'y' before 'x'! + waddnstr(window, s, cols - x); +#else + osd->Text(x * charWidth, y * lineHeight, s, colorFg, colorBg); +#endif +} + +void cOsd::Flush(void) +{ +#ifdef DEBUG_OSD + refresh(); +#else + if (osd) + osd->Flush(); +#endif +} + // --- cOsdItem -------------------------------------------------------------- cOsdItem::cOsdItem(eOSState State) |