The class that draws the status bar. More...

#include <StatusBar.h>

Inheritance diagram for StatusBar:

Collaboration diagram for StatusBar:

Public Types
enum	networkState { idle , error , offline , receive , transmit }
	The network states that can be passed to NetworkStatus()

enum	MaximaStatus { wait_for_start , process_wont_start , sending , waiting , waitingForPrompt , waitingForAuth , calculating , parsing , transferring , userinput , maximaerror , debugging , lispmode , disconnected }

Public Member Functions
	StatusBar (wxWindow *parent, int id)

void	UpdateBitmaps ()
	Update the bitmaps to the Right size for the Resolution.

void	NetworkStatus (networkState status)
	Informs the status bar about networking events.

wxWindow *	GetNetworkStatusElement ()

wxWindow *	GetStatusTextElement ()

wxWindow *	GetMaximaStatusElement ()

void	SetMaximaCPUPercentage (float percentage)
	Inform the status bar how many percents of the available CPU power maxima uses.

void	UpdateStatusMaximaBusy (MaximaStatus status, std::size_t bytesFromMaxima)

wxBitmap	GetTrayIconBitmap (MaximaStatus status) const
	The exact bitmap m_maximaStatus itself would show for this status – i.e.

void	SetStatusText (wxString statusText)
	Set the left status text.

Protected Member Functions
void	StatusMsgDClick (wxMouseEvent &ev)

void	OnSize (wxSizeEvent &event)

void	OnTimerEvent (wxTimerEvent &event)

void	HandleTimerEvent ()

Detailed Description

The class that draws the status bar.

Member Enumeration Documentation

◆ MaximaStatus

enum StatusBar::MaximaStatus

Enumerator
debugging	Maxima's Lisp is stopped in a debugger (e.g. sbcl's LDB).
lispmode	Maxima's reader is in Lisp mode (after to_lisp() / a MAXIMA> prompt).

Member Function Documentation

◆ GetTrayIconBitmap()

wxBitmap StatusBar::GetTrayIconBitmap ( MaximaStatus status ) const

inline

The exact bitmap m_maximaStatus itself would show for this status – i.e.

the same per-status icon UpdateStatusMaximaBusy()'s switch already assigns via m_maximaStatus->SetBitmap(...), just returned instead of applied to that particular wxStaticBitmap. Lets TrayIcon (GH #2286) reuse these bitmaps instead of re-embedding the same art a second time – the generated headers under art/statusbar (one per icon) define their byte arrays without static/extern, so include-ing one from a second .cpp file is a duplicate-symbol link error, confirmed by trying exactly that first. NOT the m_network_* bitmaps: those belong to the separate m_networkStatus icon (raw socket send/receive activity, driven by HandleTimerEvent()), a different concern from "what is Maxima doing" – using them here first, before this comment, showed as a barely-visible speck in the tray because the "idle" one in that family is a very subtle, mostly-transparent glyph.

◆ SetStatusText()

void StatusBar::SetStatusText ( wxString statusText )

inline

Set the left status text.

Skips unchanged text: wxStaticText::SetLabel() re-sizes the label even for identical text, which on wxGTK re-layouts (and repaints) the whole frame - too expensive for a setter that is called from the idle loop.

The documentation for this class was generated from the following files:

src/StatusBar.h
src/StatusBar.cpp

Public Types