/////////////////////////////////////////////////////////////////////////////
-// Program: wxWindows Widgets Sample
+// Program: wxWidgets Widgets Sample
// Name: spinbtn.cpp
// Purpose: Part of the widgets sample showing wxSpinButton
// Author: Vadim Zeitlin
// Created: 16.04.01
// Id: $Id$
// Copyright: (c) 2001 Vadim Zeitlin
-// License: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#pragma hdrstop
#endif
+#if wxUSE_SPINBTN
+
// for all others, include the necessary headers
#ifndef WX_PRECOMP
#include "wx/log.h"
+ #include "wx/bitmap.h"
#include "wx/button.h"
#include "wx/checkbox.h"
#include "wx/radiobox.h"
#include "wx/spinctrl.h"
#include "wx/sizer.h"
-
+#include "wx/stattext.h"
#include "widgets.h"
#include "icons/spinbtn.xpm"
// control ids
enum
{
- SpinBtnPage_Reset = 100,
+ SpinBtnPage_Reset = wxID_HIGHEST,
SpinBtnPage_Clear,
SpinBtnPage_SetValue,
SpinBtnPage_SetMinAndMax,
+ SpinBtnPage_SetBase,
SpinBtnPage_CurValueText,
SpinBtnPage_ValueText,
SpinBtnPage_MinText,
SpinBtnPage_MaxText,
+ SpinBtnPage_BaseText,
SpinBtnPage_SpinBtn,
- SpinBtnPage_SpinCtrl
+ SpinBtnPage_SpinCtrl,
+ SpinBtnPage_SpinCtrlDouble
+};
+
+// alignment radiobox values
+enum
+{
+ Align_Left,
+ Align_Centre,
+ Align_Right
};
// ----------------------------------------------------------------------------
class SpinBtnWidgetsPage : public WidgetsPage
{
public:
- SpinBtnWidgetsPage(wxNotebook *notebook, wxImageList *imaglist);
- virtual ~SpinBtnWidgetsPage();
+ SpinBtnWidgetsPage(WidgetsBookCtrl *book, wxImageList *imaglist);
+ virtual ~SpinBtnWidgetsPage(){};
+
+ virtual wxControl *GetWidget() const { return m_spinbtn; }
+ virtual Widgets GetWidgets() const
+ {
+ Widgets widgets(WidgetsPage::GetWidgets());
+ widgets.push_back(m_spinctrl);
+ widgets.push_back(m_spinctrldbl);
+ return widgets;
+ }
+
+ virtual void RecreateWidget() { CreateSpin(); }
+
+ // lazy creation of the content
+ virtual void CreateContent();
protected:
// event handlers
void OnButtonClear(wxCommandEvent& event);
void OnButtonSetValue(wxCommandEvent& event);
void OnButtonSetMinAndMax(wxCommandEvent& event);
+ void OnButtonSetBase(wxCommandEvent& event);
void OnCheckOrRadioBox(wxCommandEvent& event);
- void OnSpinBtn(wxCommandEvent& event);
- void OnSpinBtnUp(wxCommandEvent& event);
- void OnSpinBtnDown(wxCommandEvent& event);
- void OnSpinCtrl(wxCommandEvent& event);
+ void OnSpinBtn(wxSpinEvent& event);
+ void OnSpinBtnUp(wxSpinEvent& event);
+ void OnSpinBtnDown(wxSpinEvent& event);
+ void OnSpinCtrl(wxSpinEvent& event);
+ void OnSpinCtrlDouble(wxSpinDoubleEvent& event);
+ void OnSpinText(wxCommandEvent& event);
+ void OnSpinTextEnter(wxCommandEvent& event);
void OnUpdateUIValueButton(wxUpdateUIEvent& event);
void OnUpdateUIMinMaxButton(wxUpdateUIEvent& event);
+ void OnUpdateUIBaseButton(wxUpdateUIEvent& event);
void OnUpdateUIResetButton(wxUpdateUIEvent& event);
// the spinbtn range
int m_min, m_max;
+ // and numeric base
+ int m_base;
+
// the controls
// ------------
// the check/radio boxes for styles
wxCheckBox *m_chkVert,
- *m_chkWrap;
+ *m_chkArrowKeys,
+ *m_chkWrap,
+ *m_chkProcessEnter;
+ wxRadioBox *m_radioAlign;
// the spinbtn and the spinctrl and the sizer containing them
wxSpinButton *m_spinbtn;
wxSpinCtrl *m_spinctrl;
+ wxSpinCtrlDouble *m_spinctrldbl;
wxSizer *m_sizerSpin;
// the text entries for set value/range
wxTextCtrl *m_textValue,
*m_textMin,
- *m_textMax;
+ *m_textMax,
+ *m_textBase;
private:
- DECLARE_EVENT_TABLE();
- DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage);
+ DECLARE_EVENT_TABLE()
+ DECLARE_WIDGETS_PAGE(SpinBtnWidgetsPage)
};
// ----------------------------------------------------------------------------
EVT_BUTTON(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnButtonReset)
EVT_BUTTON(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnButtonSetValue)
EVT_BUTTON(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnButtonSetMinAndMax)
+ EVT_BUTTON(SpinBtnPage_SetBase, SpinBtnWidgetsPage::OnButtonSetBase)
EVT_UPDATE_UI(SpinBtnPage_SetValue, SpinBtnWidgetsPage::OnUpdateUIValueButton)
EVT_UPDATE_UI(SpinBtnPage_SetMinAndMax, SpinBtnWidgetsPage::OnUpdateUIMinMaxButton)
+ EVT_UPDATE_UI(SpinBtnPage_SetBase, SpinBtnWidgetsPage::OnUpdateUIBaseButton)
EVT_UPDATE_UI(SpinBtnPage_Reset, SpinBtnWidgetsPage::OnUpdateUIResetButton)
EVT_SPIN_UP(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnUp)
EVT_SPIN_DOWN(SpinBtnPage_SpinBtn, SpinBtnWidgetsPage::OnSpinBtnDown)
EVT_SPINCTRL(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinCtrl)
-
- EVT_CHECKBOX(-1, SpinBtnWidgetsPage::OnCheckOrRadioBox)
- EVT_RADIOBOX(-1, SpinBtnWidgetsPage::OnCheckOrRadioBox)
+ EVT_SPINCTRLDOUBLE(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinCtrlDouble)
+ EVT_TEXT(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinText)
+ EVT_TEXT_ENTER(SpinBtnPage_SpinCtrl, SpinBtnWidgetsPage::OnSpinTextEnter)
+ EVT_TEXT(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinText)
+ EVT_TEXT_ENTER(SpinBtnPage_SpinCtrlDouble, SpinBtnWidgetsPage::OnSpinTextEnter)
+
+ EVT_CHECKBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
+ EVT_RADIOBOX(wxID_ANY, SpinBtnWidgetsPage::OnCheckOrRadioBox)
END_EVENT_TABLE()
// ============================================================================
// implementation
// ============================================================================
-IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, _T("Spin"));
+#if defined(__WXUNIVERSAL__)
+ #define FAMILY_CTRLS UNIVERSAL_CTRLS
+#else
+ #define FAMILY_CTRLS NATIVE_CTRLS
+#endif
+
+IMPLEMENT_WIDGETS_PAGE(SpinBtnWidgetsPage, wxT("Spin"),
+ FAMILY_CTRLS | EDITABLE_CTRLS
+ );
-SpinBtnWidgetsPage::SpinBtnWidgetsPage(wxNotebook *notebook,
+SpinBtnWidgetsPage::SpinBtnWidgetsPage(WidgetsBookCtrl *book,
wxImageList *imaglist)
- : WidgetsPage(notebook)
+ : WidgetsPage(book, imaglist, spinbtn_xpm)
{
- imaglist->Add(wxBitmap(spinbtn_xpm));
+ m_chkVert = NULL;
+ m_chkArrowKeys = NULL;
+ m_chkWrap = NULL;
+ m_chkProcessEnter = NULL;
+ m_radioAlign = NULL;
+ m_spinbtn = NULL;
+ m_spinctrl = NULL;
+ m_spinctrldbl = NULL;
+ m_textValue =
+ m_textMin =
+ m_textMax =
+ m_textBase = NULL;
- // init everything
m_min = 0;
m_max = 10;
- m_chkVert =
- m_chkWrap = (wxCheckBox *)NULL;
+ m_base = 10;
- m_spinbtn = (wxSpinButton *)NULL;
- m_sizerSpin = (wxSizer *)NULL;
+ m_sizerSpin = NULL;
+}
+void SpinBtnWidgetsPage::CreateContent()
+{
wxSizer *sizerTop = new wxBoxSizer(wxHORIZONTAL);
// left pane
- wxStaticBox *box = new wxStaticBox(this, -1, _T("&Set style"));
+ wxStaticBox *box = new wxStaticBox(this, wxID_ANY, wxT("&Set style"));
wxSizer *sizerLeft = new wxStaticBoxSizer(box, wxVERTICAL);
- m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Vertical"));
- m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, _T("&Wrap"));
+ m_chkVert = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Vertical"));
+ m_chkArrowKeys = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Arrow Keys"));
+ m_chkWrap = CreateCheckBoxAndAddToSizer(sizerLeft, wxT("&Wrap"));
+ m_chkProcessEnter = CreateCheckBoxAndAddToSizer(sizerLeft,
+ wxT("Process &Enter"));
sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
- wxButton *btn = new wxButton(this, SpinBtnPage_Reset, _T("&Reset"));
+ static const wxString halign[] =
+ {
+ wxT("left"),
+ wxT("centre"),
+ wxT("right"),
+ };
+
+ m_radioAlign = new wxRadioBox(this, wxID_ANY, wxT("&Text alignment"),
+ wxDefaultPosition, wxDefaultSize,
+ WXSIZEOF(halign), halign, 1);
+
+ sizerLeft->Add(m_radioAlign, 0, wxGROW | wxALL, 5);
+
+ sizerLeft->Add(5, 5, 0, wxGROW | wxALL, 5); // spacer
+
+ wxButton *btn = new wxButton(this, SpinBtnPage_Reset, wxT("&Reset"));
sizerLeft->Add(btn, 0, wxALIGN_CENTRE_HORIZONTAL | wxALL, 15);
// middle pane
- wxStaticBox *box2 = new wxStaticBox(this, -1, _T("&Change spinbtn value"));
+ wxStaticBox *box2 = new wxStaticBox(this, wxID_ANY,
+ wxT("&Change spinbtn value"));
+
wxSizer *sizerMiddle = new wxStaticBoxSizer(box2, wxVERTICAL);
wxTextCtrl *text;
- wxSizer *sizerRow = CreateSizerWithTextAndLabel(_T("Current value"),
+ wxSizer *sizerRow = CreateSizerWithTextAndLabel(wxT("Current value"),
SpinBtnPage_CurValueText,
&text);
- text->SetEditable(FALSE);
+ text->SetEditable(false);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetValue,
- _T("Set &value"),
+ wxT("Set &value"),
SpinBtnPage_ValueText,
&m_textValue);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetMinAndMax,
- _T("&Min and max"),
+ wxT("&Min and max"),
SpinBtnPage_MinText,
&m_textMin);
- m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, _T(""));
+ m_textMax = new wxTextCtrl(this, SpinBtnPage_MaxText, wxEmptyString);
sizerRow->Add(m_textMax, 1, wxLEFT | wxALIGN_CENTRE_VERTICAL, 5);
- m_textMin->SetValue(wxString::Format(_T("%lu"), m_min));
- m_textMax->SetValue(wxString::Format(_T("%lu"), m_max));
+ m_textMin->SetValue( wxString::Format(wxT("%d"), m_min) );
+ m_textMax->SetValue( wxString::Format(wxT("%d"), m_max) );
+
+ sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
+ sizerRow = CreateSizerWithTextAndButton(SpinBtnPage_SetBase,
+ "Set &base",
+ SpinBtnPage_BaseText,
+ &m_textBase);
+ m_textBase->SetValue("10");
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
// right pane
wxSizer *sizerRight = new wxBoxSizer(wxVERTICAL);
- sizerRight->SetMinSize(250, 0);
+ sizerRight->SetMinSize(150, 0);
m_sizerSpin = sizerRight; // save it to modify it later
Reset();
// the 3 panes panes compose the window
sizerTop->Add(sizerLeft, 0, wxGROW | (wxALL & ~wxLEFT), 10);
- sizerTop->Add(sizerMiddle, 1, wxGROW | wxALL, 10);
+ sizerTop->Add(sizerMiddle, 0, wxGROW | wxALL, 10);
sizerTop->Add(sizerRight, 1, wxGROW | (wxALL & ~wxRIGHT), 10);
// final initializations
- SetAutoLayout(TRUE);
SetSizer(sizerTop);
-
- sizerTop->Fit(this);
-}
-
-SpinBtnWidgetsPage::~SpinBtnWidgetsPage()
-{
}
// ----------------------------------------------------------------------------
void SpinBtnWidgetsPage::Reset()
{
- m_chkVert->SetValue(TRUE);
- m_chkWrap->SetValue(FALSE);
+ m_chkVert->SetValue(true);
+ m_chkArrowKeys->SetValue(true);
+ m_chkWrap->SetValue(false);
+ m_chkProcessEnter->SetValue(false);
+ m_radioAlign->SetSelection(Align_Right);
}
void SpinBtnWidgetsPage::CreateSpin()
{
- int flags = 0;
+ int flags = ms_defaultFlags;
bool isVert = m_chkVert->GetValue();
if ( isVert )
else
flags |= wxSP_HORIZONTAL;
+ if ( m_chkArrowKeys->GetValue() )
+ flags |= wxSP_ARROW_KEYS;
+
if ( m_chkWrap->GetValue() )
flags |= wxSP_WRAP;
+ if ( m_chkProcessEnter->GetValue() )
+ flags |= wxTE_PROCESS_ENTER;
+
+ int textFlags = 0;
+ switch ( m_radioAlign->GetSelection() )
+ {
+ default:
+ wxFAIL_MSG(wxT("unexpected radiobox selection"));
+ // fall through
+
+ case Align_Left:
+ textFlags |= wxALIGN_LEFT; // no-op
+ break;
+
+ case Align_Centre:
+ textFlags |= wxALIGN_CENTRE_HORIZONTAL;
+ break;
+
+ case Align_Right:
+ textFlags |= wxALIGN_RIGHT;
+ break;
+ }
+
int val = m_min;
if ( m_spinbtn )
{
val = valOld;
}
- m_sizerSpin->Remove(m_spinbtn);
- m_sizerSpin->Remove(m_spinctrl);
-
- // there are 3 spacers left
- m_sizerSpin->Remove((int)0);
- m_sizerSpin->Remove((int)0);
- m_sizerSpin->Remove((int)0);
-
- delete m_spinbtn;
- delete m_spinctrl;
+ m_sizerSpin->Clear(true /* delete windows */);
}
m_spinbtn = new wxSpinButton(this, SpinBtnPage_SpinBtn,
m_spinbtn->SetRange(m_min, m_max);
m_spinctrl = new wxSpinCtrl(this, SpinBtnPage_SpinCtrl,
- wxString::Format(_T("%d"), val),
+ wxString::Format(wxT("%d"), val),
wxDefaultPosition, wxDefaultSize,
- flags,
+ flags | textFlags,
m_min, m_max, val);
+ m_spinctrldbl = new wxSpinCtrlDouble(this, SpinBtnPage_SpinCtrlDouble,
+ wxString::Format(wxT("%d"), val),
+ wxDefaultPosition, wxDefaultSize,
+ flags | textFlags,
+ m_min, m_max, val, 0.1);
+
+ // Add spacers, labels and spin controls to the sizer.
m_sizerSpin->Add(0, 0, 1);
+ m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinButton")),
+ 0, wxALIGN_CENTRE | wxALL, 5);
m_sizerSpin->Add(m_spinbtn, 0, wxALIGN_CENTRE | wxALL, 5);
m_sizerSpin->Add(0, 0, 1);
+ m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrl")),
+ 0, wxALIGN_CENTRE | wxALL, 5);
m_sizerSpin->Add(m_spinctrl, 0, wxALIGN_CENTRE | wxALL, 5);
m_sizerSpin->Add(0, 0, 1);
+ m_sizerSpin->Add(new wxStaticText(this, wxID_ANY, wxT("wxSpinCtrlDouble")),
+ 0, wxALIGN_CENTRE | wxALL, 5);
+ m_sizerSpin->Add(m_spinctrldbl, 0, wxALIGN_CENTRE | wxALL, 5);
+ m_sizerSpin->Add(0, 0, 1);
m_sizerSpin->Layout();
}
maxNew = 0; // init to suppress compiler warning
if ( !m_textMin->GetValue().ToLong(&minNew) ||
!m_textMax->GetValue().ToLong(&maxNew) ||
- minNew >= maxNew )
+ minNew > maxNew )
{
- wxLogWarning(_T("Invalid min/max values for the spinbtn."));
+ wxLogWarning(wxT("Invalid min/max values for the spinbtn."));
return;
}
m_min = minNew;
m_max = maxNew;
+ wxString smax('9', m_textMax->GetValue().length());
+ wxSize
+ size = m_spinctrl->GetSizeFromTextSize(m_spinctrl->GetTextExtent(smax));
+
+ m_spinctrl->SetMinSize(size);
+ m_spinctrl->SetSize(size);
+
+ smax += ".0";
+ size = m_spinctrldbl->GetSizeFromTextSize(
+ m_spinctrldbl->GetTextExtent(smax)
+ );
+ m_spinctrldbl->SetMinSize(size);
+ m_spinctrldbl->SetSize(size);
m_spinbtn->SetRange(minNew, maxNew);
m_spinctrl->SetRange(minNew, maxNew);
+ m_spinctrldbl->SetRange(minNew, maxNew);
+}
+
+void SpinBtnWidgetsPage::OnButtonSetBase(wxCommandEvent& WXUNUSED(event))
+{
+ unsigned long base;
+ if ( !m_textBase->GetValue().ToULong(&base) || !base )
+ {
+ wxLogWarning("Invalid base value.");
+ return;
+ }
+
+ m_base = base;
+ if ( !m_spinctrl->SetBase(m_base) )
+ {
+ wxLogWarning("Setting base %d failed.", m_base);
+ }
}
void SpinBtnWidgetsPage::OnButtonSetValue(wxCommandEvent& WXUNUSED(event))
long val;
if ( !m_textValue->GetValue().ToLong(&val) || !IsValidValue(val) )
{
- wxLogWarning(_T("Invalid spinbtn value."));
+ wxLogWarning(wxT("Invalid spinbtn value."));
return;
}
m_spinbtn->SetValue(val);
m_spinctrl->SetValue(val);
+ m_spinctrldbl->SetValue(val);
}
void SpinBtnWidgetsPage::OnUpdateUIValueButton(wxUpdateUIEvent& event)
long mn, mx;
event.Enable( m_textMin->GetValue().ToLong(&mn) &&
m_textMax->GetValue().ToLong(&mx) &&
- mn < mx);
+ mn <= mx);
+}
+
+void SpinBtnWidgetsPage::OnUpdateUIBaseButton(wxUpdateUIEvent& event)
+{
+ unsigned long base;
+ event.Enable( m_textBase->GetValue().ToULong(&base) && base );
}
void SpinBtnWidgetsPage::OnUpdateUIResetButton(wxUpdateUIEvent& event)
{
- event.Enable( !m_chkVert->GetValue() || m_chkWrap->GetValue() );
+ event.Enable( !m_chkVert->GetValue() ||
+ m_chkWrap->GetValue() ||
+ m_chkProcessEnter->GetValue() );
}
-void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& event)
+void SpinBtnWidgetsPage::OnCheckOrRadioBox(wxCommandEvent& WXUNUSED(event))
{
CreateSpin();
}
void SpinBtnWidgetsPage::OnUpdateUICurValueText(wxUpdateUIEvent& event)
{
- event.SetText( wxString::Format(_T("%d"), m_spinbtn->GetValue()));
+ event.SetText( wxString::Format(wxT("%d"), m_spinbtn->GetValue()));
}
-void SpinBtnWidgetsPage::OnSpinBtn(wxCommandEvent& event)
+void SpinBtnWidgetsPage::OnSpinBtn(wxSpinEvent& event)
{
int value = event.GetInt();
wxASSERT_MSG( value == m_spinbtn->GetValue(),
- _T("spinbtn value should be the same") );
+ wxT("spinbtn value should be the same") );
- wxLogMessage(_T("Spin button value changed, now %d"), value);
+ wxLogMessage(wxT("Spin button value changed, now %d"), value);
}
-void SpinBtnWidgetsPage::OnSpinBtnUp(wxCommandEvent& event)
+void SpinBtnWidgetsPage::OnSpinBtnUp(wxSpinEvent& event)
{
- wxLogMessage(_T("Spin button value incremented, will be %d (was %d)"),
- event.GetInt(), m_spinbtn->GetValue());
+ wxLogMessage( wxT("Spin button value incremented, will be %d (was %d)"),
+ event.GetInt(), m_spinbtn->GetValue() );
}
-void SpinBtnWidgetsPage::OnSpinBtnDown(wxCommandEvent& event)
+void SpinBtnWidgetsPage::OnSpinBtnDown(wxSpinEvent& event)
{
- wxLogMessage(_T("Spin button value decremented, will be %d (was %d)"),
- event.GetInt(), m_spinbtn->GetValue());
+ wxLogMessage( wxT("Spin button value decremented, will be %d (was %d)"),
+ event.GetInt(), m_spinbtn->GetValue() );
}
-void SpinBtnWidgetsPage::OnSpinCtrl(wxCommandEvent& event)
+void SpinBtnWidgetsPage::OnSpinCtrl(wxSpinEvent& event)
{
int value = event.GetInt();
wxASSERT_MSG( value == m_spinctrl->GetValue(),
- _T("spinctrl value should be the same") );
+ wxT("spinctrl value should be the same") );
+
+ wxLogMessage(wxT("Spin control value changed, now %d"), value);
+}
+
+void SpinBtnWidgetsPage::OnSpinCtrlDouble(wxSpinDoubleEvent& event)
+{
+ double value = event.GetValue();
+
+ wxLogMessage(wxT("Spin control value changed, now %g"), value);
+}
+
+void SpinBtnWidgetsPage::OnSpinText(wxCommandEvent& event)
+{
+ wxLogMessage(wxT("Text changed in spin control, now \"%s\""),
+ event.GetString().c_str());
+}
- wxLogMessage(_T("Spin control value changed, now %d"), value);
+void SpinBtnWidgetsPage::OnSpinTextEnter(wxCommandEvent& event)
+{
+ wxLogMessage("\"Enter\" pressed in spin control, text is \"%s\"",
+ event.GetString());
}
+
+#endif // wxUSE_SPINBTN
projects / wxWidgets.git / blobdiff