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Code Issues Releases Wiki Activity

The main menu now dynamically updates its contents

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This commit is contained in:
Klaus Schmidinger 2005-12-24 15:53:53 +01:00
parent 60d56fceb9
commit 186a3213d0
4 changed files with 120 additions and 43 deletions
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4
HISTORY
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@ -3963,7 +3963,7 @@ Video Disk Recorder Revision History
commands may now be executed at any time, and the message will be displayed
(no more "pending message").
2005-12-18: Version 1.3.38
2005-12-24: Version 1.3.38
- Fixed handling second audio and Dolby Digital PIDs for encrypted channels
(was broken in version 1.3.37).
@ -3989,3 +3989,5 @@ Video Disk Recorder Revision History
- Fixed handling OSD areas that have invalid sizes (thanks to Marco Schlüßler).
- Added a mutex to AssertFreeDiskSpace() to make sure calls from foreground
and background threads won't interfere.
- The main menu now dynamically updates its contents in case an instant
recording or replay stops, etc.

135
menu.c
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.c 1.376 2005/11/05 17:29:22 kls Exp $
* $Id: menu.c 1.377 2005/12/24 15:50:01 kls Exp $
*/
#include "menu.h"
@ -31,6 +31,7 @@
#define MAXWAIT4EPGINFO 3 // seconds
#define MODETIMEOUT 3 // seconds
#define DISKSPACECHEK 5 // seconds between disk space checks in the main menu
#define MAXRECORDCONTROLS (MAXDEVICES * MAXRECEIVERS)
#define MAXINSTANTRECTIME (24 * 60 - 1) // 23:59 hours
@ -2473,10 +2474,16 @@ cMenuPluginItem::cMenuPluginItem(const char *Name, int Index)
cOsdObject *cMenuMain::pluginOsdObject = NULL;
cMenuMain::cMenuMain(bool Replaying, eOSState State)
cMenuMain::cMenuMain(eOSState State)
:cOsdMenu("")
{
replaying = Replaying;
lastDiskSpaceCheck = 0;
lastFreeMB = 0;
replaying = false;
stopReplayItem = NULL;
cancelEditingItem = NULL;
stopRecordingItem = NULL;
recordControlsState = 0;
Set();
// Initial submenus:
@ -2502,23 +2509,9 @@ cOsdObject *cMenuMain::PluginOsdObject(void)
void cMenuMain::Set(void)
{
Clear();
//XXX //SetTitle("VDR"); // this is done below, including disk usage
SetTitle("VDR");
SetHasHotkeys();
// Title with disk usage:
#define MB_PER_MINUTE 25.75 // this is just an estimate!
char buffer[40];
int FreeMB;
int Percent = VideoDiskSpace(&FreeMB);
int Minutes = int(double(FreeMB) / MB_PER_MINUTE);
int Hours = Minutes / 60;
Minutes %= 60;
snprintf(buffer, sizeof(buffer), "%s - %s %d%% - %2d:%02d %s", tr("VDR"), tr("Disk"), Percent, Hours, Minutes, tr("free"));
//XXX -> skin function!!!
SetTitle(buffer);
// Basic menu items:
Add(new cOsdItem(hk(tr("Schedule")), osSchedule));
@ -2545,11 +2538,6 @@ void cMenuMain::Set(void)
if (Commands.Count())
Add(new cOsdItem(hk(tr("Commands")), osCommands));
// Replay control:
if (replaying)
Add(new cOsdItem(tr(" Stop replaying"), osStopReplay));
// Record control:
if (cRecordControls::StopPrimary()) {
@ -2559,23 +2547,82 @@ void cMenuMain::Set(void)
free(buffer);
}
Update(true);
Display();
}
#define MB_PER_MINUTE 25.75 // this is just an estimate!
bool cMenuMain::Update(bool Force)
{
bool result = false;
// Title with disk usage:
if (Force || time(NULL) - lastDiskSpaceCheck > DISKSPACECHEK) {
int FreeMB;
int Percent = VideoDiskSpace(&FreeMB);
if (Force || FreeMB != lastFreeMB) {
int Minutes = int(double(FreeMB) / MB_PER_MINUTE);
int Hours = Minutes / 60;
Minutes %= 60;
char buffer[40];
snprintf(buffer, sizeof(buffer), "%s - %s %d%% - %2d:%02d %s", tr("VDR"), tr("Disk"), Percent, Hours, Minutes, tr("free"));
//XXX -> skin function!!!
SetTitle(buffer);
result = true;
}
lastDiskSpaceCheck = time(NULL);
}
bool NewReplaying = cControl::Control() != NULL;
if (Force || NewReplaying != replaying) {
replaying = NewReplaying;
// Replay control:
if (replaying && !stopReplayItem)
Add(stopReplayItem = new cOsdItem(tr(" Stop replaying"), osStopReplay));
else if (stopReplayItem && !replaying) {
Del(stopReplayItem->Index());
stopReplayItem = NULL;
}
// Color buttons:
SetHelp(!replaying ? tr("Record") : NULL, tr("Audio"), replaying ? NULL : tr("Pause"), replaying ? tr("Button$Stop") : cReplayControl::LastReplayed() ? tr("Resume") : NULL);
result = true;
}
// Editing control:
bool CutterActive = cCutter::Active();
if (CutterActive && !cancelEditingItem) {
Add(cancelEditingItem = new cOsdItem(tr(" Cancel editing"), osCancelEdit));
result = true;
}
else if (cancelEditingItem && !CutterActive) {
Del(cancelEditingItem->Index());
cancelEditingItem = NULL;
result = true;
}
// Record control:
if (cRecordControls::StateChanged(recordControlsState)) {
while (stopRecordingItem) {
cOsdItem *it = Next(stopRecordingItem);
Del(stopRecordingItem->Index());
stopRecordingItem = it;
}
const char *s = NULL;
while ((s = cRecordControls::GetInstantId(s)) != NULL) {
char *buffer = NULL;
asprintf(&buffer, "%s%s", STOP_RECORDING, s);
Add(new cOsdItem(buffer, osStopRecord));
free(buffer);
cOsdItem *item = new cOsdItem(osStopRecord);
item->SetText(buffer, false);
Add(item);
if (!stopRecordingItem)
stopRecordingItem = item;
}
result = true;
}
// Editing control:
if (cCutter::Active())
Add(new cOsdItem(tr(" Cancel editing"), osCancelEdit));
// Color buttons:
SetHelp(!replaying ? tr("Record") : NULL, tr("Audio"), replaying ? NULL : tr("Pause"), replaying ? tr("Button$Stop") : cReplayControl::LastReplayed() ? tr("Resume") : NULL);
Display();
return result;
}
eOSState cMenuMain::ProcessKey(eKeys Key)
@ -2647,6 +2694,8 @@ eOSState cMenuMain::ProcessKey(eKeys Key)
default: break;
}
}
if (!HasSubMenu() && Update())
Display();
if (Key != kNone) {
if (Setup.OSDLanguage != osdLanguage) {
Set();
@ -3222,9 +3271,11 @@ bool cRecordControl::Process(time_t t)
// --- cRecordControls -------------------------------------------------------
cRecordControl *cRecordControls::RecordControls[MAXRECORDCONTROLS] = { NULL };
int cRecordControls::state = 0;
bool cRecordControls::Start(cTimer *Timer, bool Pause)
{
ChangeState();
int ch = Timer ? Timer->Channel()->Number() : cDevice::CurrentChannel();
cChannel *channel = Channels.GetByNumber(ch);
@ -3262,6 +3313,7 @@ bool cRecordControls::Start(cTimer *Timer, bool Pause)
void cRecordControls::Stop(const char *InstantId)
{
ChangeState();
for (int i = 0; i < MAXRECORDCONTROLS; i++) {
if (RecordControls[i]) {
const char *id = RecordControls[i]->InstantId();
@ -3281,6 +3333,7 @@ void cRecordControls::Stop(const char *InstantId)
void cRecordControls::Stop(cDevice *Device)
{
ChangeState();
for (int i = 0; i < MAXRECORDCONTROLS; i++) {
if (RecordControls[i]) {
if (RecordControls[i]->Device() == Device) {
@ -3349,8 +3402,10 @@ void cRecordControls::Process(time_t t)
{
for (int i = 0; i < MAXRECORDCONTROLS; i++) {
if (RecordControls[i]) {
if (!RecordControls[i]->Process(t))
if (!RecordControls[i]->Process(t)) {
DELETENULL(RecordControls[i]);
ChangeState();
}
}
}
}
@ -3365,6 +3420,7 @@ void cRecordControls::ChannelDataModified(cChannel *Channel)
RecordControls[i]->Stop();
// This will restart the recording, maybe even from a different
// device in case conditional access has changed.
ChangeState();
}
}
}
@ -3384,6 +3440,15 @@ void cRecordControls::Shutdown(void)
{
for (int i = 0; i < MAXRECORDCONTROLS; i++)
DELETENULL(RecordControls[i]);
ChangeState();
}
bool cRecordControls::StateChanged(int &State)
{
int NewState = state;
bool Result = State != NewState;
State = state;
return Result;
}
// --- cReplayControl --------------------------------------------------------

14
menu.h
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@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menu.h 1.77 2005/11/05 17:26:09 kls Exp $
* $Id: menu.h 1.78 2005/12/24 15:44:56 kls Exp $
*/
#ifndef __MENU_H
@ -55,11 +55,18 @@ public:
class cMenuMain : public cOsdMenu {
private:
time_t lastDiskSpaceCheck;
int lastFreeMB;
bool replaying;
cOsdItem *stopReplayItem;
cOsdItem *cancelEditingItem;
cOsdItem *stopRecordingItem;
int recordControlsState;
static cOsdObject *pluginOsdObject;
void Set(void);
bool Update(bool Force = false);
public:
cMenuMain(bool Replaying, eOSState State = osUnknown);
cMenuMain(eOSState State = osUnknown);
virtual eOSState ProcessKey(eKeys Key);
static cOsdObject *PluginOsdObject(void);
};
@ -189,6 +196,7 @@ public:
class cRecordControls {
private:
static cRecordControl *RecordControls[];
static int state;
public:
static bool Start(cTimer *Timer = NULL, bool Pause = false);
static void Stop(const char *InstantId);
@ -201,6 +209,8 @@ public:
static void ChannelDataModified(cChannel *Channel);
static bool Active(void);
static void Shutdown(void);
static void ChangeState(void) { state++; }
static bool StateChanged(int &State);
};
class cReplayControl : public cDvbPlayerControl {

8
vdr.c
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@ -22,7 +22,7 @@
*
* The project's page is at http://www.cadsoft.de/vdr
*
* $Id: vdr.c 1.221 2005/12/18 10:33:37 kls Exp $
* $Id: vdr.c 1.222 2005/12/18 14:38:30 kls Exp $
*/
#include <getopt.h>
@ -702,14 +702,14 @@ int main(int argc, char *argv[])
}
if (cControl::Control())
cControl::Control()->Hide();
Menu = new cMenuMain(cControl::Control());
Menu = new cMenuMain;
Temp = NULL;
break;
#define DirectMainFunction(function)\
DELETENULL(Menu);\
if (cControl::Control())\
cControl::Control()->Hide();\
Menu = new cMenuMain(cControl::Control(), function);\
Menu = new cMenuMain(function);\
Temp = NULL;\
key = kNone; // nobody else needs to see this key
case kSchedule: DirectMainFunction(osSchedule); break;
@ -848,7 +848,7 @@ int main(int argc, char *argv[])
DELETENULL(Menu);
cControl::Shutdown();
Temp = NULL;
Menu = new cMenuMain(false, osRecordings);
Menu = new cMenuMain(osRecordings);
break;
case osReplay: DELETENULL(Menu);
cControl::Shutdown();