From e6999e9b3a5f584de2f40ca833effe5ff5636f6a Mon Sep 17 00:00:00 2001 From: Klaus Schmidinger Date: Sun, 29 Oct 2000 13:17:22 +0100 Subject: Implemented 'Schedules' menu --- interface.c | 164 +++++++++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 128 insertions(+), 36 deletions(-) (limited to 'interface.c') diff --git a/interface.c b/interface.c index 5940195f..3e1232f0 100644 --- a/interface.c +++ b/interface.c @@ -4,14 +4,11 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: interface.c 1.25 2000/10/08 16:34:17 kls Exp $ + * $Id: interface.c 1.26 2000/10/29 12:53:55 kls Exp $ */ #include "interface.h" #include -#include "eit.h" - -cEIT EIT; cInterface *Interface = NULL; @@ -355,46 +352,141 @@ eKeys cInterface::DisplayChannel(int Number, const char *Name, bool WithInfo) Write(-5, 0, buffer); cDvbApi::PrimaryDvbApi->Flush(); - char *RunningTitle = "", *RunningSubtitle = "", *NextTitle = "", *NextSubtitle = ""; - int Lines = 0; - if (Number && WithInfo && EIT.IsValid()) { - if (*(RunningTitle = EIT.GetRunningTitle())) Lines++; - if (*(RunningSubtitle = EIT.GetRunningSubtitle())) Lines++; - if (*(NextTitle = EIT.GetNextTitle())) Lines++; - if (*(NextSubtitle = EIT.GetNextSubtitle())) Lines++; - } - if (Lines > 0) { - const int t = 6; - int l = 1; - cDvbApi::PrimaryDvbApi->Fill(0, 1, MenuColumns, Lines, clrBackground); - if (*RunningTitle) { - Write(0, l, EIT.GetRunningTime(), clrYellow, clrBackground); - Write(t, l, RunningTitle, clrCyan, clrBackground); - l++; - } - if (*RunningSubtitle) { - Write(t, l, RunningSubtitle, clrCyan, clrBackground); - l++; - } - if (*NextTitle) { - Write(0, l, EIT.GetNextTime(), clrYellow, clrBackground); - Write(t, l, NextTitle, clrCyan, clrBackground); - l++; - } - if (*NextSubtitle) { - Write(t, l, NextSubtitle, clrCyan, clrBackground); - } - cDvbApi::PrimaryDvbApi->Flush(); +#define INFO_TIMEOUT 5 + + const cEventInfo *Present = NULL, *Following = NULL; + + int Tries = 0; + if (Number && WithInfo) { + for (; Tries < INFO_TIMEOUT; Tries++) { + { + cThreadLock ThreadLock; + const cSchedules *Schedules = cDvbApi::PrimaryDvbApi->Schedules(&ThreadLock); + if (Schedules) { + const cSchedule *Schedule = Schedules->GetSchedule(); + if (Schedule) { + const char *PresentTitle = NULL, *PresentSubtitle = NULL, *FollowingTitle = NULL, *FollowingSubtitle = NULL; + int Lines = 0; + if ((Present = Schedule->GetPresentEvent()) != NULL) { + PresentTitle = Present->GetTitle(); + if (!isempty(PresentTitle)) + Lines++; + PresentSubtitle = Present->GetSubtitle(); + if (!isempty(PresentSubtitle)) + Lines++; + } + if ((Following = Schedule->GetFollowingEvent()) != NULL) { + FollowingTitle = Following->GetTitle(); + if (!isempty(FollowingTitle)) + Lines++; + FollowingSubtitle = Following->GetSubtitle(); + if (!isempty(FollowingSubtitle)) + Lines++; + } + if (Lines > 0) { + const int t = 6; + int l = 1; + cDvbApi::PrimaryDvbApi->Fill(0, 1, MenuColumns, Lines, clrBackground); + if (!isempty(PresentTitle)) { + Write(0, l, Present->GetTimeString(), clrYellow, clrBackground); + Write(t, l, PresentTitle, clrCyan, clrBackground); + l++; + } + if (!isempty(PresentSubtitle)) { + Write(t, l, PresentSubtitle, clrCyan, clrBackground); + l++; + } + if (!isempty(FollowingTitle)) { + Write(0, l, Following->GetTimeString(), clrYellow, clrBackground); + Write(t, l, FollowingTitle, clrCyan, clrBackground); + l++; + } + if (!isempty(FollowingSubtitle)) { + Write(t, l, FollowingSubtitle, clrCyan, clrBackground); + } + cDvbApi::PrimaryDvbApi->Flush(); + if (Lines == 4) { + Tries = 0; + break; + } + } + } + } + } + eKeys Key = Wait(1, true); + if (Key != kNone) + break; + } } - eKeys Key = Wait(5, true); + eKeys Key = Wait(INFO_TIMEOUT - Tries, true); + Close(); if (Key == kOk) GetKey(); - Close(); + if (Key == kGreen || Key == kYellow) { + GetKey(); + do { + Key = DisplayDescription((Key == kGreen) ? Present : Following); + } while (Key == kGreen || Key == kYellow); + Key = kNone; + } return Key; } return kNone; } +eKeys cInterface::DisplayDescription(const cEventInfo *EventInfo) +{ + eKeys Key = kNone; + + if (EventInfo) { + int line = 0; + + Open(); + Clear(); + + char buffer[MenuColumns + 1]; + snprintf(buffer, sizeof(buffer), "%s %s", EventInfo->GetDate() ? EventInfo->GetDate() : "", EventInfo->GetTimeString() ? EventInfo->GetTimeString() : ""); + Write(-strlen(buffer), line, buffer, clrYellow); + + line = WriteParagraph(line, EventInfo->GetTitle()); + line = WriteParagraph(line, EventInfo->GetSubtitle()); + line = WriteParagraph(line, EventInfo->GetExtendedDescription()); + + Key = Wait(300); + Close(); + } + return Key; +} + +int cInterface::WriteParagraph(int Line, const char *Text) +{ + if (Line < MenuLines && Text) { + Line++; + char *s = strdup(Text); + char *pStart = s, *pEnd; + char *pEndText = &s[strlen(s) - 1]; + + while (pStart < pEndText) { + if (strlen(pStart) > (unsigned)(MenuColumns - 2)) + pEnd = &pStart[MenuColumns - 2]; + else + pEnd = &pStart[strlen(pStart)]; + + while (*pEnd != 0 && *pEnd != ' ' && pEnd > pStart) + pEnd--; + + //XXX what if there are no blanks??? + //XXX need to scroll if text is longer + *pEnd = 0; + Write(1, Line++, pStart, clrCyan); + if (Line >= MenuLines) + return Line; + pStart = pEnd + 1; + } + } + return Line; +} + void cInterface::DisplayRecording(int Index, bool On) { rcIo->SetPoints(1 << Index, On); -- cgit v1.2.3