/////////////////////////////////////////////////////////////////////////////
-// Name: progdlgg.h
+// Name: src/generic/progdlgg.cpp
// Purpose: wxProgressDialog class
// Author: Karsten Ballüder
// Modified by:
// headers
// ----------------------------------------------------------------------------
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
- #pragma implementation "progdlgg.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#include "wx/event.h"
#include "wx/gauge.h"
#include "wx/intl.h"
- #include "wx/settings.h"
#include "wx/dcclient.h"
#include "wx/timer.h"
+ #include "wx/settings.h"
#endif
-#include "wx/generic/progdlgg.h"
+#include "wx/progdlg.h"
// ---------------------------------------------------------------------------
// macros
#define LAYOUT_MARGIN wxLARGESMALL(8,2)
+static const int wxID_SKIP = 32000; // whatever
+
// ----------------------------------------------------------------------------
// private functions
// ----------------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxProgressDialog, wxDialog)
EVT_BUTTON(wxID_CANCEL, wxProgressDialog::OnCancel)
+ EVT_BUTTON(wxID_SKIP, wxProgressDialog::OnSkip)
EVT_CLOSE(wxProgressDialog::OnClose)
END_EVENT_TABLE()
int maximum,
wxWindow *parent,
int style)
- : wxDialog(parent, wxID_ANY, title),
- m_delay(3)
+ : wxDialog(GetParentForModalDialog(parent), wxID_ANY, title),
+ m_skip(false),
+ m_delay(3),
+ m_hasAbortButton(false),
+ m_hasSkipButton(false)
{
// we may disappear at any moment, let the others know about it
SetExtraStyle(GetExtraStyle() | wxWS_EX_TRANSIENT);
-
m_windowStyle |= style;
- bool hasAbortButton = (style & wxPD_CAN_ABORT) != 0;
+ m_hasAbortButton = (style & wxPD_CAN_ABORT) != 0;
+ m_hasSkipButton = (style & wxPD_CAN_SKIP) != 0;
+
+ bool isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
// we have to remove the "Close" button from the title bar then as it is
// confusing to have it - it doesn't work anyhow
//
// FIXME: should probably have a (extended?) window style for this
- if ( !hasAbortButton )
+ if ( !m_hasAbortButton )
{
EnableCloseButton(false);
}
SetLeftMenu();
#endif
- m_state = hasAbortButton ? Continue : Uncancelable;
+ m_state = m_hasAbortButton ? Continue : Uncancelable;
m_maximum = maximum;
#if defined(__WXMSW__) || defined(__WXPM__)
wxClientDC dc(this);
dc.SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
- long widthText;
+ wxCoord widthText = 0;
dc.GetTextExtent(message, &widthText, NULL, NULL, NULL, NULL);
wxBoxSizer *sizer = new wxBoxSizer(wxVERTICAL);
if ( maximum > 0 )
{
- // note that we can't use wxGA_SMOOTH because it happens to
- // cause the dialog to be modal. Have an extra
- // style argument to wxProgressDialog, perhaps.
+ int gauge_style = wxGA_HORIZONTAL;
+ if ( ( style & wxPD_SMOOTH ) == wxPD_SMOOTH )
+ gauge_style |= wxGA_SMOOTH;
m_gauge = new wxGauge(this, wxID_ANY, m_maximum,
wxDefaultPosition, wxDefaultSize,
- wxGA_HORIZONTAL);
+ gauge_style );
sizer->Add(m_gauge, 0, wxLEFT | wxRIGHT | wxTOP | wxEXPAND, 2*LAYOUT_MARGIN);
m_gauge->SetValue(0);
sizeDlg.y += nTimeLabels * (label->GetSize().y + LAYOUT_MARGIN);
}
- if ( hasAbortButton )
- {
#if defined(__SMARTPHONE__)
- SetLeftMenu(wxID_CANCEL, _("Cancel"));
- }
+ if ( m_hasSkipButton )
+ SetRightMenu(wxID_SKIP, _("Skip"));
+ if ( m_hasAbortButton )
+ SetLeftMenu(wxID_CANCEL);
#else
- m_btnAbort = new wxButton(this, wxID_CANCEL);
+ m_btnAbort = m_btnSkip = (wxButton *)NULL;
+ bool sizeDlgModified = false;
+ wxBoxSizer *buttonSizer = new wxBoxSizer(wxHORIZONTAL);
- // Windows dialogs usually have buttons in the lower right corner
+ const int sizerFlags =
#if defined(__WXMSW__) || defined(__WXPM__)
- sizer->Add(m_btnAbort, 0, wxALIGN_RIGHT | wxALL, 2*LAYOUT_MARGIN);
+ wxALIGN_RIGHT | wxALL
#else // !MSW
- sizer->Add(m_btnAbort, 0, wxALIGN_CENTER_HORIZONTAL | wxBOTTOM | wxTOP, 2*LAYOUT_MARGIN);
+ wxALIGN_CENTER_HORIZONTAL | wxBOTTOM | wxTOP
#endif // MSW/!MSW
+ ;
+
+ if ( m_hasSkipButton )
+ {
+ m_btnSkip = new wxButton(this, wxID_SKIP, _("Skip"));
+
+ // Windows dialogs usually have buttons in the lower right corner
+ buttonSizer->Add(m_btnSkip, 0, sizerFlags, LAYOUT_MARGIN);
sizeDlg.y += 2*LAYOUT_MARGIN + wxButton::GetDefaultSize().y;
+ sizeDlgModified = true;
}
- else // no "Cancel" button
-#endif // __SMARTPHONE__/!__SMARTPHONE__
+
+ if ( m_hasAbortButton )
{
- m_btnAbort = (wxButton *)NULL;
+ m_btnAbort = new wxButton(this, wxID_CANCEL);
+
+ // Windows dialogs usually have buttons in the lower right corner
+ buttonSizer->Add(m_btnAbort, 0, sizerFlags, LAYOUT_MARGIN);
+ if(!sizeDlgModified)
+ sizeDlg.y += 2*LAYOUT_MARGIN + wxButton::GetDefaultSize().y;
}
+ sizer->Add(buttonSizer, 0, sizerFlags, LAYOUT_MARGIN );
+#endif // __SMARTPHONE__/!__SMARTPHONE__
+
SetSizerAndFit(sizer);
- sizeDlg.y += 2*LAYOUT_MARGIN;
+ if (!isPda)
+ {
+ sizeDlg.y += 2*LAYOUT_MARGIN;
- // try to make the dialog not square but rectangular of reasonabel width
- sizeDlg.x = (wxCoord)wxMax(widthText, 4*sizeDlg.y/3);
- sizeDlg.x *= 3;
- sizeDlg.x /= 2;
- SetClientSize(sizeDlg);
+ // try to make the dialog not square but rectangular of reasonable width
+ sizeDlg.x = (wxCoord)wxMax(widthText*2, 4*sizeDlg.y/3);
+ sizeDlg.x *= 3;
+ sizeDlg.x /= 2;
+ SetClientSize(sizeDlg);
+ }
Centre(wxCENTER_FRAME | wxBOTH);
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__)
+#elif defined(__WXMSW__) || defined(__WXPM__) || defined(__WXMAC__) || defined(__WXGTK20__)
// 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);
// ----------------------------------------------------------------------------
bool
-wxProgressDialog::Update(int value, const wxString& newmsg)
+wxProgressDialog::Update(int value, const wxString& newmsg, bool *skip)
{
wxASSERT_MSG( value == -1 || m_gauge, wxT("cannot update non existent dialog") );
m_gauge->SetValue(value == m_maximum ? value : value + 1);
}
- if ( !newmsg.IsEmpty() )
- {
- m_msg->SetLabel(newmsg);
-
- wxYieldIfNeeded() ;
- }
+ UpdateMessage(newmsg);
if ( (m_elapsed || m_remaining || m_estimated) && (value != 0) )
{
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...
- m_btnAbort->SetLabel(_("Close"));
- }
+ EnableClose();
+ DisableSkip();
#if defined(__WXMSW__) && !defined(__WXUNIVERSAL__)
- else // enable the button to give the user a way to close the dlg
- {
- EnableCloseButton();
- }
+ EnableCloseButton();
#endif // __WXMSW__
- if ( !newmsg )
+ if ( newmsg.empty() )
{
// also provide the finishing message if the application didn't
m_msg->SetLabel(_("Done."));
Hide();
}
}
- else
+ else // not at maximum yet
{
- // we have to yield because not only we want to update the display but
- // also to process the clicks on the cancel button
- wxYieldIfNeeded() ;
+ return DoAfterUpdate(skip);
}
// update the display in case yielding above didn't do it
return m_state != Canceled;
}
+bool wxProgressDialog::Pulse(const wxString& newmsg, bool *skip)
+{
+ wxASSERT_MSG( m_gauge, wxT("cannot update non existent dialog") );
+
+ // show a bit of progress
+ m_gauge->Pulse();
+
+ UpdateMessage(newmsg);
+
+ if (m_elapsed || m_remaining || m_estimated)
+ {
+ unsigned long elapsed = wxGetCurrentTime() - m_timeStart;
+
+ SetTimeLabel(elapsed, m_elapsed);
+ SetTimeLabel((unsigned long)-1, m_estimated);
+ SetTimeLabel((unsigned long)-1, m_remaining);
+ }
+
+ return DoAfterUpdate(skip);
+}
+
+bool wxProgressDialog::DoAfterUpdate(bool *skip)
+{
+ // we have to yield because not only we want to update the display but
+ // also to process the clicks on the cancel and skip buttons
+ wxYieldIfNeeded();
+
+ Update();
+
+ if ( m_skip && skip && !*skip )
+ {
+ *skip = true;
+ m_skip = false;
+ EnableSkip();
+ }
+
+ return m_state != Canceled;
+}
+
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
- if(m_btnAbort)
- m_btnAbort->Enable();
-#if defined(__SMARTPHONE__)
- SetLeftMenu(wxID_CANCEL, _("Cancel"));
-#endif
+ EnableAbort();
+ EnableSkip();
+ m_skip = false;
}
bool wxProgressDialog::Show( bool show )
// will handle it
m_state = Canceled;
- // update the button state immediately so that the user knows that the
+ // update the buttons state immediately so that the user knows that the
// request has been noticed
- if(m_btnAbort)
- m_btnAbort->Disable();
-
-#if defined(__SMARTPHONE__)
- SetLeftMenu();
-#endif
+ DisableAbort();
+ DisableSkip();
// save the time when the dialog was stopped
m_timeStop = wxGetCurrentTime();
}
}
+void wxProgressDialog::OnSkip(wxCommandEvent& WXUNUSED(event))
+{
+ DisableSkip();
+ m_skip = true;
+}
+
void wxProgressDialog::OnClose(wxCloseEvent& event)
{
if ( m_state == Uncancelable )
{
// next Update() will notice it
m_state = Canceled;
- if(m_btnAbort)
- m_btnAbort->Disable();
-#if defined(__SMARTPHONE__)
- SetLeftMenu();
-#endif
+ DisableAbort();
+ DisableSkip();
+
m_timeStop = wxGetCurrentTime();
}
}
if ( label )
{
wxString s;
+
+ if (val != (unsigned long)-1)
+ {
unsigned long hours = val / 3600;
unsigned long minutes = (val % 3600) / 60;
unsigned long seconds = val % 60;
s.Printf(wxT("%lu:%02lu:%02lu"), hours, minutes, seconds);
+ }
+ else
+ {
+ s = _("Unknown");
+ }
if ( s != label->GetLabel() )
label->SetLabel(s);
}
}
+void wxProgressDialog::EnableSkip(bool enable)
+{
+ if(m_hasSkipButton)
+ {
+#ifdef __SMARTPHONE__
+ if(enable)
+ SetRightMenu(wxID_SKIP, _("Skip"));
+ else
+ SetRightMenu();
+#else
+ if(m_btnSkip)
+ m_btnSkip->Enable(enable);
+#endif
+ }
+}
+
+void wxProgressDialog::EnableAbort(bool enable)
+{
+ if(m_hasAbortButton)
+ {
+#ifdef __SMARTPHONE__
+ if(enable)
+ SetLeftMenu(wxID_CANCEL); // stock buttons makes Cancel label
+ else
+ SetLeftMenu();
+#else
+ if(m_btnAbort)
+ m_btnAbort->Enable(enable);
+#endif
+ }
+}
+
+void wxProgressDialog::EnableClose()
+{
+ if(m_hasAbortButton)
+ {
+#ifdef __SMARTPHONE__
+ SetLeftMenu(wxID_CANCEL, _("Close"));
+#else
+ if(m_btnAbort)
+ {
+ m_btnAbort->Enable();
+ m_btnAbort->SetLabel(_("Close"));
+ }
+#endif
+ }
+}
+
+void wxProgressDialog::UpdateMessage(const wxString &newmsg)
+{
+ if ( !newmsg.empty() && newmsg != m_msg->GetLabel() )
+ {
+ m_msg->SetLabel(newmsg);
+
+ wxYieldIfNeeded() ;
+ }
+}
+
#endif // wxUSE_PROGRESSDLG
projects / wxWidgets.git / blobdiff