#include "wx/generic/progdlgg.h"
+// ---------------------------------------------------------------------------
+// macros
+// ---------------------------------------------------------------------------
+
+/* Macro for avoiding #ifdefs when value have to be different depending on size of
+ device we display on
+ */
+
+#if defined(__SMARTPHONE__)
+ #define wxLARGESMALL(large,small) small
+#else
+ #define wxLARGESMALL(large,small) large
+#endif
+
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
-#define LAYOUT_MARGIN 8
+#define LAYOUT_MARGIN wxLARGESMALL(8,2)
// ----------------------------------------------------------------------------
// private functions
int maximum,
wxWindow *parent,
int style)
- : wxDialog(parent, wxID_ANY, title)
+ : wxDialog(parent, wxID_ANY, title),
+ m_delay(3)
{
// we may disappear at any moment, let the others know about it
SetExtraStyle(GetExtraStyle() | wxWS_EX_TRANSIENT);
}
#endif // wxMSW
+#if defined(__SMARTPHONE__)
+ SetLeftMenu();
+#endif
+
m_state = hasAbortButton ? Continue : Uncancelable;
m_maximum = maximum;
dc.GetTextExtent(message, &widthText, NULL, NULL, NULL, NULL);
wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
-
+
m_msg = new wxStaticText(this, wxID_ANY, message);
sizer->Add(m_msg, 0, wxLEFT | wxTOP, 2*LAYOUT_MARGIN);
sizeLabel = m_msg->GetSize();
sizeDlg.y = 2*LAYOUT_MARGIN + sizeLabel.y;
- wxWindow *lastWindow = m_msg;
-
if ( maximum > 0 )
{
// note that we can't use wxGA_SMOOTH because it happens to
sizer->Add(m_gauge, 0, wxLEFT | wxRIGHT | wxTOP | wxEXPAND, 2*LAYOUT_MARGIN);
m_gauge->SetValue(0);
- lastWindow = m_gauge;
wxSize sizeGauge = m_gauge->GetSize();
sizeDlg.y += 2*LAYOUT_MARGIN + sizeGauge.y;
// create the estimated/remaining/total time zones if requested
m_elapsed = m_estimated = m_remaining = (wxStaticText*)NULL;
+ m_display_estimated = m_last_timeupdate = m_break = 0;
+ m_ctdelay = 0;
// if we are going to have at least one label, remmeber it in this var
wxStaticText *label = NULL;
if ( hasAbortButton )
{
- m_btnAbort = new wxButton(this, wxID_CANCEL, _("Cancel"));
+#if defined(__SMARTPHONE__)
+ SetLeftMenu(wxID_CANCEL, _("Cancel"));
+ }
+#else
+ m_btnAbort = new wxButton(this, wxID_CANCEL);
// Windows dialogs usually have buttons in the lower right corner
#if defined(__WXMSW__) || defined(__WXPM__)
sizeDlg.y += 2*LAYOUT_MARGIN + wxButton::GetDefaultSize().y;
}
else // no "Cancel" button
+#endif // __SMARTPHONE__/!__SMARTPHONE__
{
m_btnAbort = (wxButton *)NULL;
}
wxStaticText *wxProgressDialog::CreateLabel(const wxString& text,
wxSizer *sizer)
{
- wxBoxSizer *locsizer = new wxBoxSizer(wxHORIZONTAL);
+ wxBoxSizer *locsizer = new wxBoxSizer(wxLARGESMALL(wxHORIZONTAL,wxVERTICAL));
- wxStaticText *dummy = new wxStaticText(this, -1, text);
+ wxStaticText *dummy = new wxStaticText(this, wxID_ANY, text);
wxStaticText *label = new wxStaticText(this, wxID_ANY, _("unknown"));
- // VZ: I like the labels be centered - if the others don't mind, you may
- // remove "#ifdef __WXMSW__" and use it for all ports
-#if defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
- locsizer->Add(dummy, 1, wxALIGN_RIGHT);
+ // select placement most native or nice on target GUI
+#if defined(__SMARTPHONE__)
+ // label and time to the left in two rows
+ locsizer->Add(dummy, 1, wxALIGN_LEFT);
+ locsizer->Add(label, 1, wxALIGN_LEFT);
+ sizer->Add(locsizer, 0, wxALIGN_LEFT | wxTOP | wxLEFT, LAYOUT_MARGIN);
+#elif defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__)
+ // label and time centered in one row
+ locsizer->Add(dummy, 1, wxLARGESMALL(wxALIGN_RIGHT,wxALIGN_LEFT));
locsizer->Add(label, 1, wxALIGN_LEFT | wxLEFT, LAYOUT_MARGIN);
sizer->Add(locsizer, 0, wxALIGN_CENTER_HORIZONTAL | wxTOP, LAYOUT_MARGIN);
-#else // !MSW
+#else
+ // label and time to the right in one row
sizer->Add(locsizer, 0, wxALIGN_RIGHT | wxRIGHT | wxTOP, LAYOUT_MARGIN);
locsizer->Add(dummy);
locsizer->Add(label, 0, wxLEFT, LAYOUT_MARGIN);
-#endif // MSW/!MSW
+#endif
return label;
}
if ( (m_elapsed || m_remaining || m_estimated) && (value != 0) )
{
unsigned long elapsed = wxGetCurrentTime() - m_timeStart;
- unsigned long estimated = (unsigned long)(( (double) elapsed * m_maximum ) / ((double)value)) ;
- unsigned long remaining = estimated - elapsed;
+ if ( m_last_timeupdate < elapsed
+ || value == m_maximum
+ )
+ {
+ m_last_timeupdate = elapsed;
+ unsigned long estimated = m_break +
+ (unsigned long)(( (double) (elapsed-m_break) * m_maximum ) / ((double)value)) ;
+ if ( estimated > m_display_estimated
+ && m_ctdelay >= 0
+ )
+ {
+ ++m_ctdelay;
+ }
+ else if ( estimated < m_display_estimated
+ && m_ctdelay <= 0
+ )
+ {
+ --m_ctdelay;
+ }
+ else
+ {
+ m_ctdelay = 0;
+ }
+ if ( m_ctdelay >= m_delay // enough confirmations for a higher value
+ || m_ctdelay <= (m_delay*-1) // enough confirmations for a lower value
+ || value == m_maximum // to stay consistent
+ || elapsed > m_display_estimated // to stay consistent
+ || ( elapsed > 0 && elapsed < 4 ) // additional updates in the beginning
+ )
+ {
+ m_display_estimated = estimated;
+ m_ctdelay = 0;
+ }
+ }
+
+ long display_remaining = m_display_estimated - elapsed;
+ if ( display_remaining < 0 )
+ {
+ display_remaining = 0;
+ }
SetTimeLabel(elapsed, m_elapsed);
- SetTimeLabel(estimated, m_estimated);
- SetTimeLabel(remaining, m_remaining);
+ SetTimeLabel(m_display_estimated, m_estimated);
+ SetTimeLabel(display_remaining, m_remaining);
}
if ( value == m_maximum )
{
+ if ( m_state == Finished )
+ {
+ // ignore multiple calls to Update(m_maximum): it may sometimes be
+ // troublesome to ensure that Update() is not called twice with the
+ // same value (e.g. because of the rounding errors) and if we don't
+ // return now we're going to generate asserts below
+ return true;
+ }
+
// so that we return true below and that out [Cancel] handler knew what
// to do
m_state = Finished;
if( !(GetWindowStyle() & wxPD_AUTO_HIDE) )
{
+#if defined(__SMARTPHONE__)
+ SetLeftMenu(wxID_CANCEL, _("Close"));
+#endif
if ( m_btnAbort )
{
// tell the user what he should do...
void wxProgressDialog::Resume()
{
m_state = Continue;
+ m_ctdelay = m_delay; // force an update of the elapsed/estimated/remaining time
+ m_break += wxGetCurrentTime()-m_timeStop;
// it may have been disabled by OnCancel(), so enable it back to let the
// user interrupt us again if needed
- m_btnAbort->Enable();
+ if(m_btnAbort)
+ m_btnAbort->Enable();
+#if defined(__SMARTPHONE__)
+ SetLeftMenu(wxID_CANCEL, _("Cancel"));
+#endif
}
bool wxProgressDialog::Show( bool show )
// update the button state immediately so that the user knows that the
// request has been noticed
- m_btnAbort->Disable();
+ if(m_btnAbort)
+ m_btnAbort->Disable();
+
+#if defined(__SMARTPHONE__)
+ SetLeftMenu();
+#endif
+
+ // save the time when the dialog was stopped
+ m_timeStop = wxGetCurrentTime();
}
}
{
// next Update() will notice it
m_state = Canceled;
+ if(m_btnAbort)
+ m_btnAbort->Disable();
+#if defined(__SMARTPHONE__)
+ SetLeftMenu();
+#endif
+ m_timeStop = wxGetCurrentTime();
}
}
projects / wxWidgets.git / blobdiff