vdr
1.7.27
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Public Member Functions | |
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 | SetScrollbar (int Total, int Offset) |
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) |
Private Member Functions | |
void | DrawScrollbar (int Total, int Offset, int Shown, int Top, int Height, bool CanScrollUp, bool CanScrollDown) |
void | SetTextScrollbar (void) |
Private Attributes | |
cOsd * | osd |
int | x0 |
int | x1 |
int | x2 |
int | x3 |
int | y0 |
int | y1 |
int | y2 |
int | y3 |
int | y4 |
int | y5 |
int | lineHeight |
int | dateWidth |
cString | lastDate |
Definition at line 166 of file skinclassic.c.
Definition at line 195 of file skinclassic.c.
References cSetup::AntiAlias, cOsd::CanHandleAreas(), clrBackground, cTheme::Color(), dateWidth, cOsd::DrawRectangle(), fontOsd, cFont::GetFont(), cFont::Height(), lineHeight, cOsdProvider::NewOsd(), oeOk, osd, cOsd::OsdHeight(), cOsd::OsdLeft(), cOsd::OsdTop(), cOsd::OsdWidth(), ScrollWidth, cOsd::SetAreas(), Setup, TextSpacing, x0, x1, x2, x3, y0, y1, y2, y3, y4, and y5.
cSkinClassicDisplayMenu::~cSkinClassicDisplayMenu | ( | ) | [virtual] |
Definition at line 229 of file skinclassic.c.
References osd.
void cSkinClassicDisplayMenu::Clear | ( | void | ) | [virtual] |
Clears the entire central area of the menu.
Implements cSkinDisplayMenu.
Definition at line 267 of file skinclassic.c.
References clrBackground, cTheme::Color(), cOsd::DrawRectangle(), osd, cTextScroller::Reset(), cSkinDisplayMenu::textScroller, x0, x3, y1, and y4.
void cSkinClassicDisplayMenu::DrawScrollbar | ( | int | Total, |
int | Offset, | ||
int | Shown, | ||
int | Top, | ||
int | Height, | ||
bool | CanScrollUp, | ||
bool | CanScrollDown | ||
) | [private] |
Definition at line 234 of file skinclassic.c.
References cTheme::Color(), cOsd::DrawRectangle(), max(), min(), osd, ScrollWidth, and x3.
Referenced by SetScrollbar(), and SetTextScrollbar().
void cSkinClassicDisplayMenu::Flush | ( | void | ) | [virtual] |
Actually draws the OSD display to the output device.
Reimplemented from cSkinDisplay.
Definition at line 423 of file skinclassic.c.
References cTheme::Color(), dateWidth, DayDateTime(), cOsd::DrawText(), cOsd::Flush(), fontOsd, cFont::GetFont(), lastDate, max(), osd, TextFrame, cFont::Width(), x3, and y0.
const cFont * cSkinClassicDisplayMenu::GetTextAreaFont | ( | bool | FixedFont | ) | const [virtual] |
Returns a pointer to the font which is used to display text with SetText().
The parameter FixedFont has the same meaning as in SetText(). The default implementation returns NULL. Therefore a caller of this method must be prepared to receive NULL if the plugin doesn't implement this method. The returned pointer is valid a long as the instance of cSkinDisplayMenu exists.
Reimplemented from cSkinDisplayMenu.
Definition at line 418 of file skinclassic.c.
References fontFix, fontOsd, and cFont::GetFont().
Referenced by SetText().
int cSkinClassicDisplayMenu::GetTextAreaWidth | ( | void | ) | const [virtual] |
Returns the width in pixel of the area which is used to display text with SetText().
The width of the area is the width of the central area minus the width of any possibly displayed scroll-bar or other decoration. The default implementation returns 0. Therefore a caller of this method must be prepared to receive 0 if the plugin doesn't implement this method.
Reimplemented from cSkinDisplayMenu.
Definition at line 413 of file skinclassic.c.
Referenced by SetText().
int cSkinClassicDisplayMenu::MaxItems | ( | void | ) | [virtual] |
Returns the maximum number of items the menu can display.
Implements cSkinDisplayMenu.
Definition at line 262 of file skinclassic.c.
References lineHeight, y2, and y3.
Referenced by SetScrollbar().
void cSkinClassicDisplayMenu::Scroll | ( | bool | Up, |
bool | Page | ||
) | [virtual] |
If this menu contains a text area that can be scrolled, this function will be called to actually scroll the text.
Up indicates whether the text shall be scrolled up or down, and Page is true if it shall be scrolled by a full page, rather than a single line. An object of the cTextScroller class can be used to implement the scrolling text area.
Reimplemented from cSkinDisplayMenu.
Definition at line 256 of file skinclassic.c.
References SetTextScrollbar().
void cSkinClassicDisplayMenu::SetButtons | ( | const char * | Red, |
const char * | Green = NULL , |
||
const char * | Yellow = NULL , |
||
const char * | Blue = NULL |
||
) | [virtual] |
Sets the color buttons to the given strings.
If any of the values is NULL, any previous text must be removed from the related button.
Implements cSkinDisplayMenu.
Definition at line 279 of file skinclassic.c.
References clrBackground, cTheme::Color(), cOsd::DrawText(), fontOsd, cFont::GetFont(), osd, taCenter, x0, x3, and y4.
void cSkinClassicDisplayMenu::SetEvent | ( | const cEvent * | Event | ) | [virtual] |
Sets the Event that shall be displayed, using the entire central area of the menu.
The Event's 'description' shall be displayed using a cTextScroller, and the Scroll() function will be called to drive scrolling that text if necessary.
Implements cSkinDisplayMenu.
Definition at line 333 of file skinclassic.c.
References clrBackground, cTheme::Color(), cEvent::Description(), cOsd::DrawText(), fontOsd, cEvent::GetDateString(), cEvent::GetEndTimeString(), cFont::GetFont(), cEvent::GetParentalRatingString(), cEvent::GetTimeString(), cEvent::GetVpsString(), cFont::Height(), cTextScroller::Height(), isempty(), osd, cEvent::ParentalRating(), cTextScroller::Set(), SetTextScrollbar(), cEvent::ShortText(), cString::sprintf(), cEvent::StartTime(), cSkinDisplayMenu::textScroller, cEvent::Title(), cEvent::Vps(), x1, x2, x3, y2, and y3.
void cSkinClassicDisplayMenu::SetItem | ( | const char * | Text, |
int | Index, | ||
bool | Current, | ||
bool | Selectable | ||
) | [virtual] |
Sets the item at the given Index to Text.
Index is between 0 and the value returned by MaxItems(), minus one. Text may contain tab characters (''), which shall be used to separate the text into several columns, according to the values set by a prior call to SetTabs(). If Current is true, this item shall be drawn in a way indicating to the user that it is the currently selected one. Selectable can be used to display items differently that can't be selected by the user. Whenever the current status is moved from one item to another, this function will be first called for the old current item with Current set to false, and then for the new current item with Current set to true.
Implements cSkinDisplayMenu.
Definition at line 303 of file skinclassic.c.
References clrBackground, cTheme::Color(), cOsd::DrawText(), fontOsd, cFont::GetFont(), cSkinDisplayMenu::GetTabbedText(), lineHeight, cSkinDisplayMenu::MaxTabs, osd, cSkinDisplay::SetEditableWidth(), cSkinDisplayMenu::Tab(), x0, x2, and y2.
void cSkinClassicDisplayMenu::SetMessage | ( | eMessageType | Type, |
const char * | Text | ||
) | [virtual] |
Sets a one line message Text, with the given Type.
Type can be used to determine, e.g., the colors for displaying the Text. If Text is NULL, any previously displayed message must be removed, and any previous contents overwritten by the message must be restored.
Implements cSkinDisplayMenu.
Definition at line 294 of file skinclassic.c.
References clrBackground, cTheme::Color(), cOsd::DrawRectangle(), cOsd::DrawText(), fontOsd, cFont::GetFont(), osd, taCenter, x0, x3, y3, and y4.
void cSkinClassicDisplayMenu::SetRecording | ( | const cRecording * | Recording | ) | [virtual] |
Sets the Recording that shall be displayed, using the entire central area of the menu.
The Recording's 'description' shall be displayed using a cTextScroller, and the Scroll() function will be called to drive scrolling that text if necessary.
Implements cSkinDisplayMenu.
Definition at line 371 of file skinclassic.c.
References clrBackground, cTheme::Color(), DateString(), cRecordingInfo::Description(), cOsd::DrawText(), fontOsd, cRecordingInfo::GetEvent(), cFont::GetFont(), cEvent::GetParentalRatingString(), cFont::Height(), cTextScroller::Height(), cRecording::Info(), isempty(), cRecording::Name(), osd, cEvent::ParentalRating(), cTextScroller::Set(), SetTextScrollbar(), cRecordingInfo::ShortText(), cString::sprintf(), cRecording::Start(), cSkinDisplayMenu::textScroller, TimeString(), cRecordingInfo::Title(), x1, x2, x3, y2, and y3.
void cSkinClassicDisplayMenu::SetScrollbar | ( | int | Total, |
int | Offset | ||
) | [virtual] |
Sets the Total number of items in the currently displayed list, and the Offset of the first item that is currently displayed (the skin knows how many items it can display at once, see MaxItems()).
This can be used to display a scrollbar.
Reimplemented from cSkinDisplayMenu.
Definition at line 328 of file skinclassic.c.
References DrawScrollbar(), lineHeight, MaxItems(), and y2.
void cSkinClassicDisplayMenu::SetText | ( | const char * | Text, |
bool | FixedFont | ||
) | [virtual] |
Sets the Text that shall be displayed, using the entire central area of the menu.
The Text shall be displayed using a cTextScroller, and the Scroll() function will be called to drive scrolling that text if necessary.
Implements cSkinDisplayMenu.
Definition at line 407 of file skinclassic.c.
References clrBackground, cTheme::Color(), GetTextAreaFont(), GetTextAreaWidth(), osd, cTextScroller::Set(), SetTextScrollbar(), cSkinDisplayMenu::textScroller, x1, y2, and y3.
void cSkinClassicDisplayMenu::SetTextScrollbar | ( | void | ) | [private] |
Definition at line 250 of file skinclassic.c.
References cTextScroller::CanScroll(), cTextScroller::CanScrollDown(), cTextScroller::CanScrollUp(), DrawScrollbar(), cTextScroller::Height(), cTextScroller::Offset(), cTextScroller::Shown(), cSkinDisplayMenu::textScroller, cTextScroller::Top(), and cTextScroller::Total().
Referenced by Scroll(), SetEvent(), SetRecording(), and SetText().
void cSkinClassicDisplayMenu::SetTitle | ( | const char * | Title | ) | [virtual] |
Sets the title of this menu to Title.
Implements cSkinDisplayMenu.
Definition at line 273 of file skinclassic.c.
References cTheme::Color(), dateWidth, cOsd::DrawText(), fontOsd, cFont::GetFont(), osd, x0, x3, and y0.
int cSkinClassicDisplayMenu::dateWidth [private] |
Definition at line 172 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), Flush(), and SetTitle().
cString cSkinClassicDisplayMenu::lastDate [private] |
Definition at line 173 of file skinclassic.c.
Referenced by Flush().
int cSkinClassicDisplayMenu::lineHeight [private] |
Definition at line 171 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), MaxItems(), SetItem(), and SetScrollbar().
cOsd* cSkinClassicDisplayMenu::osd [private] |
Definition at line 168 of file skinclassic.c.
Referenced by Clear(), cSkinClassicDisplayMenu(), DrawScrollbar(), Flush(), SetButtons(), SetEvent(), SetItem(), SetMessage(), SetRecording(), SetText(), SetTitle(), and ~cSkinClassicDisplayMenu().
int cSkinClassicDisplayMenu::x0 [private] |
Definition at line 169 of file skinclassic.c.
Referenced by Clear(), cSkinClassicDisplayMenu(), SetButtons(), SetItem(), SetMessage(), and SetTitle().
int cSkinClassicDisplayMenu::x1 [private] |
Definition at line 169 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), GetTextAreaWidth(), SetEvent(), SetRecording(), and SetText().
int cSkinClassicDisplayMenu::x2 [private] |
Definition at line 169 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), GetTextAreaWidth(), SetEvent(), SetItem(), and SetRecording().
int cSkinClassicDisplayMenu::x3 [private] |
Definition at line 169 of file skinclassic.c.
Referenced by Clear(), cSkinClassicDisplayMenu(), DrawScrollbar(), Flush(), SetButtons(), SetEvent(), SetMessage(), SetRecording(), and SetTitle().
int cSkinClassicDisplayMenu::y0 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), Flush(), and SetTitle().
int cSkinClassicDisplayMenu::y1 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by Clear(), and cSkinClassicDisplayMenu().
int cSkinClassicDisplayMenu::y2 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), MaxItems(), SetEvent(), SetItem(), SetRecording(), SetScrollbar(), and SetText().
int cSkinClassicDisplayMenu::y3 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu(), MaxItems(), SetEvent(), SetMessage(), SetRecording(), and SetText().
int cSkinClassicDisplayMenu::y4 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by Clear(), cSkinClassicDisplayMenu(), SetButtons(), and SetMessage().
int cSkinClassicDisplayMenu::y5 [private] |
Definition at line 170 of file skinclassic.c.
Referenced by cSkinClassicDisplayMenu().