/////////////////////////////////////////////////////////////////////////////
-// Name: frame.cpp
+// Name: src/motif/frame.cpp
// Purpose: wxFrame
// Author: Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "frame.h"
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __VMS
+#define XtDisplay XTDISPLAY
+#define XtWindow XTWINDOW
+#define XtScreen XTSCREEN
#endif
#include "wx/frame.h"
-#include "wx/statusbr.h"
-#include "wx/toolbar.h"
-#include "wx/menuitem.h"
-#include "wx/menu.h"
-#include "wx/dcclient.h"
-#include "wx/dialog.h"
-#include "wx/settings.h"
-#include "wx/app.h"
-#include "wx/utils.h"
+
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/menu.h"
+ #include "wx/icon.h"
+ #include "wx/settings.h"
+ #include "wx/toolbar.h"
+ #include "wx/statusbr.h"
+#endif
+
+#ifdef __VMS__
+ #pragma message disable nosimpint
+#endif
#if defined(__ultrix) || defined(__sgi)
-#include <Xm/Frame.h>
+ #include <Xm/Frame.h>
#endif
#include <Xm/Xm.h>
#include <X11/Shell.h>
+#include <X11/Core.h>
#if XmVersion >= 1002
-#include <Xm/XmAll.h>
+ #include <Xm/XmAll.h>
#else
-#include <Xm/Frame.h>
+ #include <Xm/Frame.h>
#endif
#include <Xm/MwmUtil.h>
#include <Xm/BulletinB.h>
#include <Xm/LabelG.h>
#include <Xm/Frame.h>
#if XmVersion > 1000
-#include <Xm/Protocols.h>
+ #include <Xm/Protocols.h>
+#endif
+
+#ifdef __VMS__
+ #pragma message enable nosimpint
#endif
#include "wx/motif/private.h"
+#include "wx/unix/utilsx11.h"
-void wxCloseFrameCallback(Widget, XtPointer, XmAnyCallbackStruct *cbs);
-void wxFrameFocusProc(Widget workArea, XtPointer clientData,
- XmAnyCallbackStruct *cbs);
-static void wxFrameMapProc(Widget frameShell, XtPointer clientData,
- XCrossingEvent * event);
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+static void wxFrameMapProc(Widget frameShell, XtPointer clientData,
+ XCrossingEvent* event);
+
+// ----------------------------------------------------------------------------
+// globals
+// ----------------------------------------------------------------------------
extern wxList wxModelessWindows;
-extern wxList wxPendingDelete;
-
-// TODO: this should be tidied so that any frame can be the
-// top frame
-static bool wxTopLevelUsed = FALSE;
-
-#if !USE_SHARED_LIBRARY
-BEGIN_EVENT_TABLE(wxFrame, wxWindow)
- EVT_SIZE(wxFrame::OnSize)
- EVT_ACTIVATE(wxFrame::OnActivate)
- EVT_MENU_HIGHLIGHT_ALL(wxFrame::OnMenuHighlight)
- EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
- EVT_IDLE(wxFrame::OnIdle)
- EVT_CLOSE(wxFrame::OnCloseWindow)
+
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------
+
+BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
+ EVT_ACTIVATE(wxFrame::OnActivate)
+ EVT_SYS_COLOUR_CHANGED(wxFrame::OnSysColourChanged)
END_EVENT_TABLE()
-IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxWindow)
-#endif
+IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
-#if wxUSE_NATIVE_STATUSBAR
-bool wxFrame::m_useNativeStatusBar = TRUE;
-#else
-bool wxFrame::m_useNativeStatusBar = FALSE;
-#endif
+// ============================================================================
+// implementation
+// ============================================================================
-wxFrame::wxFrame()
-{
- m_frameToolBar = NULL ;
- m_frameMenuBar = NULL;
- m_frameStatusBar = NULL;
+// ----------------------------------------------------------------------------
+// frame construction
+// ----------------------------------------------------------------------------
- m_windowParent = NULL;
- m_iconized = FALSE;
+void wxFrame::Init()
+{
+ m_iconized = false;
//// Motif-specific
m_frameShell = (WXWidget) NULL;
- m_frameWidget = (WXWidget) NULL;;
- m_workArea = (WXWidget) NULL;;
- m_clientArea = (WXWidget) NULL;;
- m_visibleStatus = TRUE;
- m_title = "";
+ m_mainWidget = (WXWidget) NULL;
+ m_workArea = (WXWidget) NULL;
+ m_clientArea = (WXWidget) NULL;
}
bool wxFrame::Create(wxWindow *parent,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
-{
- if (!parent)
- wxTopLevelWindows.Append(this);
-
- SetName(name);
-
- m_windowStyle = style;
- m_frameMenuBar = NULL;
- m_frameToolBar = NULL ;
- m_frameStatusBar = NULL;
-
- //// Motif-specific
- m_frameShell = (WXWidget) NULL;
- m_frameWidget = (WXWidget) NULL;;
- m_workArea = (WXWidget) NULL;;
- m_clientArea = (WXWidget) NULL;;
- m_visibleStatus = TRUE;
- m_title = "";
-
- m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE);
- m_foregroundColour = *wxBLACK;
- m_windowFont = wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT);
-
- if ( id > -1 )
- m_windowId = id;
- else
- m_windowId = (int)NewControlId();
-
- if (parent) parent->AddChild(this);
-
- wxModelessWindows.Append(this);
-
- int x = pos.x; int y = pos.y;
- int width = size.x; int height = size.y;
-
- if (wxTopLevelUsed)
- // Change suggested by Matthew Flatt
- m_frameShell = (WXWidget) XtAppCreateShell(name, wxTheApp->GetClassName(), topLevelShellWidgetClass, (Display*) wxGetDisplay(), NULL, 0);
- else
- {
- m_frameShell = wxTheApp->GetTopLevelWidget();
- wxTopLevelUsed = TRUE;
- }
-
- XtVaSetValues((Widget) m_frameShell,
- // Allows menu to resize
- XmNallowShellResize, True,
- XmNdeleteResponse, XmDO_NOTHING,
- XmNmappedWhenManaged, False,
- XmNiconic, (style & wxICONIZE) ? TRUE : FALSE,
- NULL);
-
- if (!title.IsNull())
- XtVaSetValues((Widget) m_frameShell,
- XmNtitle, (const char*) title,
- NULL);
+ wxWindowID id,
+ const wxString& title,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& name)
+{
+ if( !wxTopLevelWindow::Create( parent, id, title, pos, size, style,
+ name ) )
+ return false;
+
+ m_backgroundColour =
+ wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE);
+ m_foregroundColour = *wxBLACK;
+ m_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
+
+ int x = pos.x, y = pos.y;
+ int width = size.x, height = size.y;
+
+ // Set reasonable values for position and size if defaults have been
+ // requested
+ //
+ // MB TODO: something better than these arbitrary values ?
+ // VZ should use X resources for this...
+ if ( width == -1 )
+ width = 400;
+ if ( height == -1 )
+ height = 400;
+
+ int displayW, displayH;
+ wxDisplaySize( &displayW, &displayH );
+
+ if ( x == -1 )
+ {
+ x = (displayW - width) / 2;
+ if (x < 10) x = 10;
+ }
+ if ( y == -1 )
+ {
+ y = (displayH - height) / 2;
+ if (y < 10) y = 10;
+ }
- m_frameWidget = (WXWidget) XtVaCreateManagedWidget("main_window",
- xmMainWindowWidgetClass, (Widget) m_frameShell,
- XmNresizePolicy, XmRESIZE_NONE,
- NULL);
-
- m_workArea = (WXWidget) XtVaCreateWidget("form",
- xmFormWidgetClass, (Widget) m_frameWidget,
- XmNresizePolicy, XmRESIZE_NONE,
- NULL);
-
- m_clientArea = (WXWidget) XtVaCreateWidget("client",
- xmBulletinBoardWidgetClass, (Widget) m_workArea,
- XmNmarginWidth, 0,
- XmNmarginHeight, 0,
- XmNrightAttachment, XmATTACH_FORM,
- XmNleftAttachment, XmATTACH_FORM,
- XmNtopAttachment, XmATTACH_FORM,
- XmNbottomAttachment, XmATTACH_FORM,
-// XmNresizePolicy, XmRESIZE_ANY,
- NULL);
-
- XtVaSetValues((Widget) m_frameWidget,
- XmNworkWindow, (Widget) m_workArea,
- NULL);
-
-
- XtManageChild((Widget) m_clientArea);
- XtManageChild((Widget) m_workArea);
-
- wxASSERT_MSG ((wxWidgetHashTable->Get((long)m_workArea) == (wxObject*) NULL), "Widget table clash in frame.cpp") ;
-
- wxAddWindowToTable((Widget) m_workArea, this);
-
- XtTranslations ptr ;
-
- XtOverrideTranslations((Widget) m_workArea,
- ptr = XtParseTranslationTable("<Configure>: resize()"));
-
- XtFree((char *)ptr);
-
- XtAddCallback((Widget) m_workArea, XmNfocusCallback,
- (XtCallbackProc)wxFrameFocusProc, (XtPointer)this);
-
- /* Part of show-&-hide fix */
- XtAddEventHandler((Widget) m_frameShell, StructureNotifyMask,
- False, (XtEventHandler)wxFrameMapProc,
- (XtPointer)m_workArea);
-
- if (x > -1)
- XtVaSetValues((Widget) m_frameShell, XmNx, x, NULL);
- if (y > -1)
- XtVaSetValues((Widget) m_frameShell, XmNy, y, NULL);
- if (width > -1)
- XtVaSetValues((Widget) m_frameShell, XmNwidth, width, NULL);
- if (height > -1)
- XtVaSetValues((Widget) m_frameShell, XmNheight, height, NULL);
-
- m_mainWidget = m_frameWidget;
-
- ChangeFont(FALSE);
-
- // This patch comes from Torsten Liermann lier@lier1.muc.de
- if (XmIsMotifWMRunning( (Widget) m_frameShell ))
- {
- int decor = 0 ;
- if (style & wxRESIZE_BORDER)
- decor |= MWM_DECOR_RESIZEH ;
- if (style & wxSYSTEM_MENU)
- decor |= MWM_DECOR_MENU;
- if ((style & wxCAPTION) ||
- (style & wxTINY_CAPTION_HORIZ) ||
- (style & wxTINY_CAPTION_VERT))
- decor |= MWM_DECOR_TITLE;
- if (style & wxTHICK_FRAME)
- decor |= MWM_DECOR_BORDER;
- if (style & wxTHICK_FRAME)
- decor |= MWM_DECOR_BORDER;
- if (style & wxMINIMIZE_BOX)
- decor |= MWM_DECOR_MINIMIZE;
- if (style & wxMAXIMIZE_BOX)
- decor |= MWM_DECOR_MAXIMIZE;
- XtVaSetValues((Widget) m_frameShell,XmNmwmDecorations,decor,NULL) ;
- }
- // This allows non-Motif window managers to support at least the
- // no-decorations case.
- else
- {
- if (style == 0)
- XtVaSetValues((Widget) m_frameShell,XmNoverrideRedirect,TRUE,NULL);
- }
- XtRealizeWidget((Widget) m_frameShell);
-
- // Intercept CLOSE messages from the window manager
- Atom WM_DELETE_WINDOW = XmInternAtom(XtDisplay((Widget) m_frameShell), "WM_DELETE_WINDOW", False);
-#if (XmREVISION > 1 || XmVERSION > 1)
- XmAddWMProtocolCallback((Widget) m_frameShell, WM_DELETE_WINDOW, (XtCallbackProc) wxCloseFrameCallback, (XtPointer)this);
-#else
-#if XmREVISION == 1
- XmAddWMProtocolCallback((Widget) m_frameShell, WM_DELETE_WINDOW, (XtCallbackProc) wxCloseFrameCallback, (caddr_t)this);
-#else
- XmAddWMProtocolCallback((Widget) m_frameShell, WM_DELETE_WINDOW, (void (*)())wxCloseFrameCallback, (caddr_t)this);
-#endif
-#endif
+ SetTitle( title );
+
+ wxLogTrace(wxTRACE_Messages,
+ "Created frame (0x%p) with work area 0x%p and client "
+ "area 0x%p", m_mainWidget, m_workArea, m_clientArea);
+
+ XtAddEventHandler((Widget) m_clientArea, ExposureMask,False,
+ wxUniversalRepaintProc, (XtPointer) this);
- ChangeBackgroundColour();
+ if (x > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNx, x, NULL);
+ if (y > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNy, y, NULL);
+ if (width > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNwidth, width, NULL);
+ if (height > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNheight, height, NULL);
- PreResize();
+ ChangeFont(false);
+
+ ChangeBackgroundColour();
+
+ PreResize();
- wxSizeEvent sizeEvent(wxSize(width, height), GetId());
- sizeEvent.SetEventObject(this);
+ wxSize newSize(width, height);
+ wxSizeEvent sizeEvent(newSize, GetId());
+ sizeEvent.SetEventObject(this);
- GetEventHandler()->ProcessEvent(sizeEvent);
+ GetEventHandler()->ProcessEvent(sizeEvent);
- return TRUE;
+ return true;
}
-wxFrame::~wxFrame()
+bool wxFrame::XmDoCreateTLW(wxWindow* WXUNUSED(parent),
+ wxWindowID WXUNUSED(id),
+ const wxString& WXUNUSED(title),
+ const wxPoint& WXUNUSED(pos),
+ const wxSize& WXUNUSED(size),
+ long style,
+ const wxString& name)
{
- if (GetMainWidget())
- Show(FALSE);
+ Widget frameShell;
- if (m_frameMenuBar)
- {
- m_frameMenuBar->DestroyMenuBar();
+ frameShell = XtCreatePopupShell( name, topLevelShellWidgetClass,
+ (Widget)wxTheApp->GetTopLevelWidget(),
+ NULL, 0 );
-// Hack to stop core dump on Ultrix, OSF, for some strange reason.
-#if MOTIF_MENUBAR_DELETE_FIX
- GetMenuBar()->SetMainWidget((WXWidget) NULL);
-#endif
- delete m_frameMenuBar;
- m_frameMenuBar = NULL;
- }
+ XtVaSetValues(frameShell,
+ // Allows menu to resize
+ XmNallowShellResize, True,
+ XmNdeleteResponse, XmDO_NOTHING,
+ XmNmappedWhenManaged, False,
+ XmNiconic, (style & wxICONIZE) ? True : False,
+ NULL);
- wxTopLevelWindows.DeleteObject(this);
- wxModelessWindows.DeleteObject(this);
+ m_frameShell = (WXWidget)frameShell;
- if (m_frameStatusBar)
- delete m_frameStatusBar;
+ m_mainWidget = (WXWidget) XtVaCreateManagedWidget("main_window",
+ xmMainWindowWidgetClass, frameShell,
+ XmNresizePolicy, XmRESIZE_NONE,
+ NULL);
- DestroyChildren();
+ m_workArea = (WXWidget) XtVaCreateWidget("form",
+ xmFormWidgetClass, (Widget) m_mainWidget,
+ XmNresizePolicy, XmRESIZE_NONE,
+ NULL);
-/*
- int i;
- for (i = 0; i < wxMAX_STATUS; i++)
- if (statusTextWidget[i])
- XtDestroyWidget (statusTextWidget[i]);
+ m_clientArea = (WXWidget) XtVaCreateWidget("client",
+ xmBulletinBoardWidgetClass, (Widget) m_workArea,
+ XmNmarginWidth, 0,
+ XmNmarginHeight, 0,
+ XmNrightAttachment, XmATTACH_FORM,
+ XmNleftAttachment, XmATTACH_FORM,
+ XmNtopAttachment, XmATTACH_FORM,
+ XmNbottomAttachment, XmATTACH_FORM,
+ NULL);
- if (statusLineForm)
- XtDestroyWidget (statusLineForm);
+ XtVaSetValues((Widget) m_mainWidget,
+ XmNworkWindow, (Widget) m_workArea,
+ NULL);
- if (statusLineWidget)
- XtDestroyWidget (statusLineWidget);
- */
+ XtManageChild((Widget) m_clientArea);
+ XtManageChild((Widget) m_workArea);
- if (m_workArea)
- {
- wxDeleteWindowFromTable((Widget) m_workArea);
+ XtTranslations ptr = XtParseTranslationTable( "<Configure>: resize()" );
+ XtOverrideTranslations( (Widget) m_workArea, ptr );
+ XtFree( (char *)ptr );
- XtDestroyWidget ((Widget) m_workArea);
- }
+ /* Part of show-&-hide fix */
+ XtAddEventHandler( frameShell, StructureNotifyMask,
+ False, (XtEventHandler)wxFrameMapProc,
+ (XtPointer)this );
- if (m_frameWidget)
- {
- wxDeleteWindowFromTable((Widget) m_frameWidget);
- XtDestroyWidget ((Widget) m_frameWidget);
- }
+ XtRealizeWidget(frameShell);
- if (m_frameShell)
- XtDestroyWidget ((Widget) m_frameShell);
+ wxAddWindowToTable( (Widget)m_workArea, this);
+ wxAddWindowToTable( (Widget)m_clientArea, this);
- SetMainWidget((WXWidget) NULL);
+ wxModelessWindows.Append( this );
-/* Check if it's the last top-level window */
+ return true;
+}
- if (wxTheApp && (wxTopLevelWindows.Number() == 0))
- {
- wxTheApp->SetTopWindow(NULL);
+wxFrame::~wxFrame()
+{
+ m_isBeingDeleted = true;
- if (wxTheApp->GetExitOnFrameDelete())
+ if (m_clientArea)
{
- // Signal to the app that we're going to close
- wxTheApp->ExitMainLoop();
+ XtRemoveEventHandler((Widget) m_clientArea, ExposureMask, False,
+ wxUniversalRepaintProc, (XtPointer) this);
}
- }
-}
+ if (GetMainWidget())
+ Show(false);
-// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
-void wxFrame::GetClientSize(int *x, int *y) const
-{
- Dimension xx, yy;
- XtVaGetValues((Widget) m_workArea, XmNwidth, &xx, XmNheight, &yy, NULL);
-
- if (m_frameStatusBar)
- {
- int sbw, sbh;
- m_frameStatusBar->GetSize(& sbw, & sbh);
- yy -= sbh;
- }
- if (m_frameToolBar)
- {
- int tbw, tbh;
- m_frameToolBar->GetSize(& tbw, & tbh);
- if (m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL)
- xx -= tbw;
- else
- yy -= tbh;
- }
-/*
- if (GetMenuBar() != (wxMenuBar*) NULL)
- {
- // it seems that if a frame holds a panel, the menu bar size
- // gets automatically taken care of --- grano@cs.helsinki.fi 4.4.95
- bool hasSubPanel = FALSE;
- for(wxNode* node = GetChildren()->First(); node; node = node->Next())
+ if (m_frameMenuBar)
{
- wxWindow *win = (wxWindow *)node->Data();
- hasSubPanel = (win->IsKindOf(CLASSINFO(wxPanel)) && !win->IsKindOf(CLASSINFO(wxDialog)));
-
- if (hasSubPanel)
- break;
- }
- if (! hasSubPanel) {
- Dimension ys;
- XtVaGetValues((Widget) GetMenuBarWidget(), XmNheight, &ys, NULL);
- yy -= ys;
+ m_frameMenuBar->DestroyMenuBar();
+ delete m_frameMenuBar;
+ m_frameMenuBar = NULL;
}
- }
- */
- *x = xx; *y = yy;
-}
-
-// Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
-void wxFrame::SetClientSize(int width, int height)
-{
- // Calculate how large the new main window should be
- // by finding the difference between the client area and the
- // main window area, and adding on to the new client area
- if (width > -1)
- XtVaSetValues((Widget) m_workArea, XmNwidth, width, NULL);
-
- if (height > -1)
- {
if (m_frameStatusBar)
{
- int sbw, sbh;
- m_frameStatusBar->GetSize(& sbw, & sbh);
- height += sbh;
+ delete m_frameStatusBar;
+ m_frameStatusBar = NULL;
}
- if (m_frameToolBar)
+
+ PreDestroy();
+
+ Widget frameShell = (Widget)GetShellWidget();
+
+ if( frameShell )
+ XtRemoveEventHandler( frameShell, StructureNotifyMask,
+ False, (XtEventHandler)wxFrameMapProc,
+ (XtPointer)this );
+
+ if( m_clientArea )
{
- int tbw, tbh;
- m_frameToolBar->GetSize(& tbw, & tbh);
- if (m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL)
- width += tbw;
- else
- height += tbh;
+ wxDeleteWindowFromTable( (Widget)m_clientArea );
+ XtDestroyWidget( (Widget)m_clientArea );
}
- XtVaSetValues((Widget) m_workArea, XmNheight, height, NULL);
- }
- PreResize();
+ if( m_workArea )
+ {
+ XtVaSetValues( (Widget)m_mainWidget,
+ XmNworkWindow, (Widget)NULL,
+ NULL );
- wxSizeEvent sizeEvent(wxSize(width, height), GetId());
- sizeEvent.SetEventObject(this);
+ wxDeleteWindowFromTable( (Widget)m_workArea );
+ XtDestroyWidget( (Widget)m_workArea );
+ }
- GetEventHandler()->ProcessEvent(sizeEvent);
+ if( m_mainWidget )
+ XtDestroyWidget( (Widget)m_mainWidget );
+ if( frameShell )
+ XtDestroyWidget( frameShell );
}
-void wxFrame::GetSize(int *width, int *height) const
+// Get size *available for subwindows* i.e. excluding menu bar, toolbar etc.
+void wxFrame::DoGetClientSize(int *x, int *y) const
{
- Dimension xx, yy;
- XtVaGetValues((Widget) m_frameShell, XmNwidth, &xx, XmNheight, &yy, NULL);
- *width = xx; *height = yy;
-}
+ Dimension xx, yy;
+ XtVaGetValues((Widget) m_workArea, XmNwidth, &xx, XmNheight, &yy, NULL);
-void wxFrame::GetPosition(int *x, int *y) const
-{
- Window parent_window = XtWindow((Widget) m_frameShell),
- next_parent = XtWindow((Widget) m_frameShell),
- root = RootWindowOfScreen(XtScreen((Widget) m_frameShell));
-
- // search for the parent that is child of ROOT, because the WM may
- // reparent twice and notify only the next parent (like FVWM)
- while (next_parent != root) {
- Window *theChildren; unsigned int n;
- parent_window = next_parent;
- XQueryTree(XtDisplay((Widget) m_frameShell), parent_window, &root,
- &next_parent, &theChildren, &n);
- XFree(theChildren); // not needed
+ if (m_frameStatusBar)
+ {
+ int sbw, sbh;
+ m_frameStatusBar->GetSize(& sbw, & sbh);
+ yy = (Dimension)(yy - sbh);
+ }
+#if wxUSE_TOOLBAR
+ if (m_frameToolBar)
+ {
+ int tbw, tbh;
+ m_frameToolBar->GetSize(& tbw, & tbh);
+ if (m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL)
+ xx = (Dimension)(xx - tbw);
+ else
+ yy = (Dimension)(yy - tbh);
}
- int xx, yy; unsigned int dummy;
- XGetGeometry(XtDisplay((Widget) m_frameShell), parent_window, &root,
- &xx, &yy, &dummy, &dummy, &dummy, &dummy);
- if (x) *x = xx;
- if (y) *y = yy;
+#endif // wxUSE_TOOLBAR
+
+//CE found a call here with NULL y pointer
+ if (x)
+ *x = xx;
+ if (y)
+ *y = yy;
}
-void wxFrame::SetSize(int x, int y, int width, int height, int sizeFlags)
+// Set the client size (i.e. leave the calculation of borders etc.
+// to wxWidgets)
+void wxFrame::DoSetClientSize(int width, int height)
{
- if (x > -1)
- XtVaSetValues((Widget) m_frameShell, XmNx, x, NULL);
- if (y > -1)
- XtVaSetValues((Widget) m_frameShell, XmNy, y, NULL);
- if (width > -1)
- XtVaSetValues((Widget) m_frameWidget, XmNwidth, width, NULL);
- if (height > -1)
- XtVaSetValues((Widget) m_frameWidget, XmNheight, height, NULL);
-
- if (!(height == -1 && width == -1))
- {
+ // Calculate how large the new main window should be
+ // by finding the difference between the client area and the
+ // main window area, and adding on to the new client area
+ if (width > -1)
+ XtVaSetValues((Widget) m_workArea, XmNwidth, width, NULL);
+
+ if (height > -1)
+ {
+ if (m_frameStatusBar)
+ {
+ int sbw, sbh;
+ m_frameStatusBar->GetSize(& sbw, & sbh);
+ height += sbh;
+ }
+#if wxUSE_TOOLBAR
+ if (m_frameToolBar)
+ {
+ int tbw, tbh;
+ m_frameToolBar->GetSize(& tbw, & tbh);
+ if (m_frameToolBar->GetWindowStyleFlag() & wxTB_VERTICAL)
+ width += tbw;
+ else
+ height += tbh;
+ }
+#endif // wxUSE_TOOLBAR
+
+ XtVaSetValues((Widget) m_workArea, XmNheight, height, NULL);
+ }
PreResize();
- /* JACS: not sure if this is necessary
- wxSizeEvent sizeEvent(wxSize(width, height), GetId());
+
+ wxSize newSize(width, height);
+ wxSizeEvent sizeEvent(newSize, GetId());
sizeEvent.SetEventObject(this);
GetEventHandler()->ProcessEvent(sizeEvent);
- */
- }
+
}
-bool wxFrame::Show(bool show)
+void wxFrame::DoGetSize(int *width, int *height) const
{
- if (!m_frameShell)
- return wxWindow::Show(show);
-
- m_visibleStatus = show; /* show-&-hide fix */
-
- m_isShown = show;
- if (show) {
- XtMapWidget((Widget) m_frameShell);
- XRaiseWindow(XtDisplay((Widget) m_frameShell), XtWindow((Widget) m_frameShell));
- } else {
- XtUnmapWidget((Widget) m_frameShell);
-// XmUpdateDisplay(wxTheApp->topLevel); // Experimental: may be responsible for crashes
- }
- return TRUE;
+ Dimension xx, yy;
+ XtVaGetValues((Widget) m_frameShell, XmNwidth, &xx, XmNheight, &yy, NULL);
+ *width = xx; *height = yy;
}
-void wxFrame::Iconize(bool iconize)
+void wxFrame::DoSetSize(int x, int y, int width, int height, int WXUNUSED(sizeFlags))
{
- if (!iconize)
- Show(TRUE);
+ if (x > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNx, x, NULL);
+ if (y > -1)
+ XtVaSetValues((Widget) m_frameShell, XmNy, y, NULL);
+ if (width > -1)
+ XtVaSetValues((Widget) m_mainWidget, XmNwidth, width, NULL);
+ if (height > -1)
+ XtVaSetValues((Widget) m_mainWidget, XmNheight, height, NULL);
- if (m_frameShell)
- XtVaSetValues((Widget) m_frameShell, XmNiconic, (Boolean)iconize, NULL);
+ if (!(height == -1 && width == -1))
+ {
+ PreResize();
+ }
}
-// Equivalent to maximize/restore in Windows
-void wxFrame::Maximize(bool maximize)
+bool wxFrame::Show( bool show )
{
- Show(TRUE);
+ if( !wxWindowBase::Show( show ) )
+ return false;
- if (maximize && m_frameShell)
- XtVaSetValues((Widget) m_frameShell, XmNiconic, FALSE, NULL);
-}
+ m_isShown = show;
-bool wxFrame::IsIconized() const
-{
- if (!m_frameShell)
- return FALSE;
+ Widget shell = (Widget)GetShellWidget();
+ if (!shell)
+ return wxWindow::Show(show);
- Boolean iconic;
- XtVaGetValues((Widget) m_frameShell, XmNiconic, &iconic, NULL);
- return iconic;
-}
+ SetVisibleStatus(show);
+ if (show)
+ {
+ XtPopup(shell, XtGrabNone);
+ }
+ else
+ {
+ XtPopdown(shell);
+ }
-void wxFrame::SetTitle(const wxString& title)
-{
- if (title == m_title)
- return;
-
- m_title = title;
-
- if (!title.IsNull())
- XtVaSetValues((Widget) m_frameShell,
- XmNtitle, (const char*) title,
- XmNiconName, (const char*) title,
- NULL);
+ return true;
}
-void wxFrame::SetIcon(const wxIcon& icon)
+void wxFrame::SetTitle(const wxString& title)
{
- m_icon = icon;
-
- if (!m_frameShell)
- return;
+ wxString oldTitle = GetTitle();
+ if( title == oldTitle )
+ return;
- if (!icon.Ok() || !icon.GetPixmap())
- return;
+ wxTopLevelWindow::SetTitle( title );
- XtVaSetValues((Widget) m_frameShell, XtNiconPixmap, icon.GetPixmap(), NULL);
+ if( !title.empty() )
+ XtVaSetValues( (Widget)m_frameShell,
+ XmNtitle, title.c_str(),
+ XmNiconName, title.c_str(),
+ NULL );
}
-wxStatusBar *wxFrame::OnCreateStatusBar(int number, long style, wxWindowID id,
- const wxString& name)
+void wxFrame::DoSetIcon(const wxIcon& icon)
{
- wxStatusBar *statusBar = NULL;
-
- statusBar = new wxStatusBar(this, id, wxPoint(0, 0), wxSize(100, 20),
- style, name);
-
- // Set the height according to the font and the border size
- wxClientDC dc(statusBar);
- dc.SetFont(* statusBar->GetFont());
-
- long x, y;
- dc.GetTextExtent("X", &x, &y);
-
- int height = (int)( (y * 1.1) + 2* statusBar->GetBorderY());
+ if (!m_frameShell)
+ return;
- statusBar->SetSize(-1, -1, 100, height);
+ if (!icon.Ok() || !icon.GetDrawable())
+ return;
- statusBar->SetFieldsCount(number);
- return statusBar;
+ XtVaSetValues((Widget) m_frameShell,
+ XtNiconPixmap, icon.GetDrawable(),
+ NULL);
}
-wxStatusBar* wxFrame::CreateStatusBar(int number, long style, wxWindowID id,
- const wxString& name)
+void wxFrame::SetIcon(const wxIcon& icon)
{
- // Calling CreateStatusBar twice is an error.
- wxCHECK_MSG( m_frameStatusBar == NULL, FALSE,
- "recreating status bar in wxFrame" );
-
- m_frameStatusBar = OnCreateStatusBar(number, style, id,
- name);
- if ( m_frameStatusBar )
- {
- PositionStatusBar();
- return m_frameStatusBar;
- }
- else
- return NULL;
+ SetIcons( wxIconBundle( icon ) );
}
-void wxFrame::SetStatusText(const wxString& text, int number)
+void wxFrame::SetIcons(const wxIconBundle& icons)
{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set text for" );
-
- m_frameStatusBar->SetStatusText(text, number);
-}
+ wxFrameBase::SetIcons( icons );
-void wxFrame::SetStatusWidths(int n, const int widths_field[])
-{
- wxCHECK_RET( m_frameStatusBar != NULL, "no statusbar to set widths for" );
+ if (!m_frameShell)
+ return;
- m_frameStatusBar->SetStatusWidths(n, widths_field);
- PositionStatusBar();
+ DoSetIcon( m_icons.GetIcon( -1 ) );
+ wxSetIconsX11(GetXDisplay(),
+ (WXWindow) XtWindow( (Widget) m_frameShell ), icons);
}
void wxFrame::PositionStatusBar()
{
if (!m_frameStatusBar)
- return;
+ return;
int w, h;
GetClientSize(&w, &h);
WXWidget wxFrame::GetMenuBarWidget() const
{
- if (GetMenuBar())
- return GetMenuBar()->GetMainWidget();
- else
- return (WXWidget) NULL;
+ if (GetMenuBar())
+ return GetMenuBar()->GetMainWidget();
+ else
+ return (WXWidget) NULL;
}
void wxFrame::SetMenuBar(wxMenuBar *menuBar)
}
// Currently can't set it twice
-// wxASSERT_MSG( (m_frameMenuBar == (wxMenuBar*) NULL), "Cannot set the menubar more than once");
+ // wxASSERT_MSG( (m_frameMenuBar == (wxMenuBar*) NULL), "Cannot set the menubar more than once");
if (m_frameMenuBar)
{
m_frameMenuBar->CreateMenuBar(this);
}
-void wxFrame::Fit()
-{
- // Work out max. size
- wxNode *node = GetChildren()->First();
- int max_width = 0;
- int max_height = 0;
- while (node)
- {
- // Find a child that's a subwindow, but not a dialog box.
- wxWindow *win = (wxWindow *)node->Data();
-
- if (!win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog)))
- {
- int width, height;
- int x, y;
- win->GetSize(&width, &height);
- win->GetPosition(&x, &y);
-
- if ((x + width) > max_width)
- max_width = x + width;
- if ((y + height) > max_height)
- max_height = y + height;
- }
- node = node->Next();
- }
- SetClientSize(max_width, max_height);
-}
-
// Responds to colour changes, and passes event on to children.
void wxFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
{
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE));
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE));
Refresh();
if ( m_frameStatusBar )
wxWindow::OnSysColourChanged(event);
}
-// Default resizing behaviour - if only ONE subwindow,
-// resize to client rectangle size
-void wxFrame::OnSize(wxSizeEvent& event)
-{
- // if we're using constraints - do use them
- #if wxUSE_CONSTRAINTS
- if ( GetAutoLayout() ) {
- Layout();
- return;
- }
- #endif
-
- // do we have _exactly_ one child?
- wxWindow *child = NULL;
- for ( wxNode *node = GetChildren()->First(); node; node = node->Next() )
- {
- wxWindow *win = (wxWindow *)node->Data();
- if ( !win->IsKindOf(CLASSINFO(wxFrame)) &&
- !win->IsKindOf(CLASSINFO(wxDialog)) &&
- (win != GetStatusBar()) &&
- (win != GetToolBar()) )
- {
- if ( child )
- return; // it's our second subwindow - nothing to do
- child = win;
- }
- }
-
- if ( child ) {
- // we have exactly one child - set it's size to fill the whole frame
- int clientW, clientH;
- GetClientSize(&clientW, &clientH);
-
- int x = 0;
- int y = 0;
-
- child->SetSize(x, y, clientW, clientH);
- }
-}
-
// Default activation behaviour - set the focus for the first child
// subwindow found.
void wxFrame::OnActivate(wxActivateEvent& event)
{
- for(wxNode *node = GetChildren()->First(); node; node = node->Next())
- {
- // Find a child that's a subwindow, but not a dialog box.
- wxWindow *child = (wxWindow *)node->Data();
- if (!child->IsKindOf(CLASSINFO(wxFrame)) &&
- !child->IsKindOf(CLASSINFO(wxDialog)))
- {
- child->SetFocus();
- return;
- }
- }
-}
-
-// The default implementation for the close window event - calls
-// OnClose for backward compatibility.
-
-void wxFrame::OnCloseWindow(wxCloseEvent& event)
-{
- // Compatibility
- if ( GetEventHandler()->OnClose() || event.GetForce())
- {
- this->Destroy();
- }
-}
-
-bool wxFrame::OnClose()
-{
- return TRUE;
-}
-
-// Destroy the window (delayed, if a managed window)
-bool wxFrame::Destroy()
-{
- if (!wxPendingDelete.Member(this))
- wxPendingDelete.Append(this);
- return TRUE;
-}
+ if (!event.GetActive())
+ return;
-// Default menu selection behaviour - display a help string
-void wxFrame::OnMenuHighlight(wxMenuEvent& event)
-{
- if (GetStatusBar())
- {
- if (event.GetMenuId() == -1)
- SetStatusText("");
- else
+ for(wxWindowList::compatibility_iterator node = GetChildren().GetFirst(); node;
+ node = node->GetNext())
{
- wxMenuBar *menuBar = GetMenuBar();
- if (menuBar)
- {
- wxString helpString(menuBar->GetHelpString(event.GetMenuId()));
- if (helpString != "")
- SetStatusText(helpString);
- }
- }
- }
-}
-
-wxMenuBar *wxFrame::GetMenuBar() const
-{
- return m_frameMenuBar;
-}
-
-void wxFrame::Centre(int direction)
-{
- int display_width, display_height, width, height, x, y;
- wxDisplaySize(&display_width, &display_height);
-
- GetSize(&width, &height);
- GetPosition(&x, &y);
-
- if (direction & wxHORIZONTAL)
- x = (int)((display_width - width)/2);
- if (direction & wxVERTICAL)
- y = (int)((display_height - height)/2);
-
- SetSize(x, y, width, height);
-}
-
-// Call this to simulate a menu command
-void wxFrame::Command(int id)
-{
- ProcessCommand(id);
-}
-
-void wxFrame::ProcessCommand(int id)
-{
- wxCommandEvent commandEvent(wxEVENT_TYPE_MENU_COMMAND, id);
- commandEvent.SetInt( id );
- commandEvent.SetEventObject( this );
-
- wxMenuBar *bar = GetMenuBar() ;
- if (!bar)
- return;
-
-/* TODO: check the menu item if required
- wxMenuItem *item = bar->FindItemForId(id) ;
- if (item && item->IsCheckable())
- {
- bar->Check(id,!bar->Checked(id)) ;
- }
-*/
-
- GetEventHandler()->ProcessEvent(commandEvent);
-}
-
-// Checks if there is a toolbar, and returns the first free client position
-wxPoint wxFrame::GetClientAreaOrigin() const
-{
- wxPoint pt(0, 0);
- if (GetToolBar())
- {
- int w, h;
- GetToolBar()->GetSize(& w, & h);
-
- if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
+ // Find a child that's a subwindow, but not a dialog box.
+ wxWindow *child = node->GetData();
+ if (!child->IsTopLevel())
{
- pt.x += w;
- }
- else
- {
- pt.y += h;
+ child->SetFocus();
+ return;
}
}
- return pt;
}
-void wxFrame::ScreenToClient(int *x, int *y) const
+void wxFrame::SendSizeEvent()
{
- wxWindow::ScreenToClient(x, y);
-
- // We may be faking the client origin.
- // So a window that's really at (0, 30) may appear
- // (to wxWin apps) to be at (0, 0).
- wxPoint pt(GetClientAreaOrigin());
- *x -= pt.x;
- *y -= pt.y;
+ wxSizeEvent event(GetSize(), GetId());
+ event.SetEventObject(this);
+ GetEventHandler()->AddPendingEvent(event);
}
-void wxFrame::ClientToScreen(int *x, int *y) const
-{
- // We may be faking the client origin.
- // So a window that's really at (0, 30) may appear
- // (to wxWin apps) to be at (0, 0).
- wxPoint pt1(GetClientAreaOrigin());
- *x += pt1.x;
- *y += pt1.y;
-
- wxWindow::ClientToScreen(x, y);
-}
+#if wxUSE_TOOLBAR
-wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
+wxToolBar* wxFrame::CreateToolBar(long style,
+ wxWindowID id,
+ const wxString& name)
{
- wxCHECK_MSG( m_frameToolBar == NULL, FALSE,
- "recreating toolbar in wxFrame" );
-
- wxToolBar* toolBar = OnCreateToolBar(style, id, name);
- if (toolBar)
+ if ( wxFrameBase::CreateToolBar(style, id, name) )
{
- SetToolBar(toolBar);
PositionToolBar();
- return toolBar;
- }
- else
- {
- return NULL;
}
+
+ return m_frameToolBar;
}
-wxToolBar* wxFrame::OnCreateToolBar(long style, wxWindowID id, const wxString& name)
+void wxFrame::SetToolBar(wxToolBar *toolbar)
{
- return new wxToolBar(this, id, wxPoint(0, 0), wxSize(100, 24), style, name);
+ wxFrameBase::SetToolBar(toolbar);
+ SendSizeEvent();
}
void wxFrame::PositionToolBar()
{
- int cw, ch;
-
- GetClientSize(& cw, &ch);
-
- if (GetToolBar())
+ wxToolBar* tb = GetToolBar();
+ if (tb)
{
+ int cw, ch;
+ GetClientSize(& cw, &ch);
+
int tw, th;
- GetToolBar()->GetSize(& tw, & th);
+ tb->GetSize(& tw, & th);
- if (GetToolBar()->GetWindowStyleFlag() & wxTB_VERTICAL)
+ if (tb->GetWindowStyleFlag() & wxTB_VERTICAL)
{
// Use the 'real' position. wxSIZE_NO_ADJUSTMENTS
// means, pretend we don't have toolbar/status bar, so we
// have the original client size.
- GetToolBar()->SetSize(0, 0, tw, ch + th, wxSIZE_NO_ADJUSTMENTS);
+ th = ch + th;
}
else
{
// Use the 'real' position
- GetToolBar()->SetSize(0, 0, cw, th, wxSIZE_NO_ADJUSTMENTS);
+ tw = cw;
}
- }
-}
-
-void wxFrame::CaptureMouse()
-{
- if (m_winCaptured)
- return;
-
- if (GetMainWidget())
- XtAddGrab((Widget) m_frameShell, TRUE, FALSE);
- m_winCaptured = TRUE;
-}
-void wxFrame::ReleaseMouse()
-{
- if (!m_winCaptured)
- return;
-
- if (GetMainWidget())
- XtRemoveGrab((Widget) m_frameShell);
- m_winCaptured = FALSE;
-}
-
-void wxFrame::Raise(void)
-{
- Window parent_window = XtWindow((Widget) m_frameShell),
- next_parent = XtWindow((Widget) m_frameShell),
- root = RootWindowOfScreen(XtScreen((Widget) m_frameShell));
- // search for the parent that is child of ROOT, because the WM may
- // reparent twice and notify only the next parent (like FVWM)
- while (next_parent != root) {
- Window *theChildren; unsigned int n;
- parent_window = next_parent;
- XQueryTree(XtDisplay((Widget) m_frameShell), parent_window, &root,
- &next_parent, &theChildren, &n);
- XFree(theChildren); // not needed
+ tb->SetSize(0, 0, -1, -1, wxSIZE_NO_ADJUSTMENTS);
}
- XRaiseWindow(XtDisplay((Widget) m_frameShell), parent_window);
-}
-
-void wxFrame::Lower(void)
-{
- Window parent_window = XtWindow((Widget) m_frameShell),
- next_parent = XtWindow((Widget) m_frameShell),
- root = RootWindowOfScreen(XtScreen((Widget) m_frameShell));
- // search for the parent that is child of ROOT, because the WM may
- // reparent twice and notify only the next parent (like FVWM)
- while (next_parent != root) {
- Window *theChildren; unsigned int n;
- parent_window = next_parent;
- XQueryTree(XtDisplay((Widget) m_frameShell), parent_window, &root,
- &next_parent, &theChildren, &n);
- XFree(theChildren); // not needed
- }
- XLowerWindow(XtDisplay((Widget) m_frameShell), parent_window);
-}
-
-void wxFrame::SetToolBar(wxToolBar *toolbar)
-{ m_frameToolBar = toolbar; }
-
-wxToolBar *wxFrame::GetToolBar() const
-{ return m_frameToolBar; }
-
-void wxFrameFocusProc(Widget workArea, XtPointer clientData,
- XmAnyCallbackStruct *cbs)
-{
- wxFrame *frame = (wxFrame *)clientData;
-
- // wxDebugMsg("focus proc from frame %ld\n",(long)frame);
- // TODO
- // frame->GetEventHandler()->OnSetFocus();
-}
-
-/* MATTEW: Used to insure that hide-&-show within an event cycle works */
-static void wxFrameMapProc(Widget frameShell, XtPointer clientData,
- XCrossingEvent * event)
-{
- wxFrame *frame = (wxFrame *)wxWidgetHashTable->Get((long)clientData);
-
- if (frame) {
- XEvent *e = (XEvent *)event;
-
- if (e->xany.type == MapNotify)
- {
- // Iconize fix
- XtVaSetValues(frameShell, XmNiconic, (Boolean)False, NULL);
- if (!frame->GetVisibleStatus())
- {
- /* We really wanted this to be hidden! */
- XtUnmapWidget((Widget) frame->GetShellWidget());
- }
- }
- else if (e->xany.type == UnmapNotify)
- // Iconize fix
- XtVaSetValues(frameShell, XmNiconic, (Boolean)True, NULL);
- }
}
+#endif // wxUSE_TOOLBAR
//// Motif-specific
bool wxFrame::PreResize()
{
- PositionToolBar();
- PositionStatusBar();
- return TRUE;
+#if wxUSE_TOOLBAR
+ PositionToolBar();
+#endif // wxUSE_TOOLBAR
+
+#if wxUSE_STATUSBAR
+ PositionStatusBar();
+#endif // wxUSE_STATUSBAR
+
+ return true;
}
WXWidget wxFrame::GetClientWidget() const
{
- return m_clientArea;
+ return m_clientArea;
}
-void wxFrame::ChangeFont(bool keepOriginalSize)
+void wxFrame::ChangeFont(bool WXUNUSED(keepOriginalSize))
{
// TODO
}
void wxFrame::ChangeBackgroundColour()
{
if (GetClientWidget())
- DoChangeBackgroundColour(GetClientWidget(), m_backgroundColour);
+ wxDoChangeBackgroundColour(GetClientWidget(), m_backgroundColour);
}
void wxFrame::ChangeForegroundColour()
{
if (GetClientWidget())
- DoChangeForegroundColour(GetClientWidget(), m_foregroundColour);
+ wxDoChangeForegroundColour(GetClientWidget(), m_foregroundColour);
}
-void wxCloseFrameCallback(Widget widget, XtPointer client_data, XmAnyCallbackStruct *cbs)
+/* MATTEW: Used to insure that hide-&-show within an event cycle works */
+static void wxFrameMapProc( Widget frameShell, XtPointer clientData,
+ XCrossingEvent* event )
{
- wxFrame *frame = (wxFrame *)client_data;
+ wxFrame *tli = (wxFrame*)clientData;
- wxCloseEvent closeEvent(wxEVT_CLOSE_WINDOW, frame->GetId());
- closeEvent.SetEventObject(frame);
+ XEvent *e = (XEvent *)event;
- // May delete the frame (with delayed deletion)
- frame->GetEventHandler()->ProcessEvent(closeEvent);
+ if( e->xany.type == MapNotify )
+ {
+ // Iconize fix
+ XtVaSetValues( frameShell, XmNiconic, (Boolean)False, NULL );
+ if( !tli->GetVisibleStatus() )
+ {
+ /* We really wanted this to be hidden! */
+ XtUnmapWidget( frameShell );
+ }
+ }
+ else if( e->xany.type == UnmapNotify )
+ // Iconize fix
+ XtVaSetValues( frameShell, XmNiconic, (Boolean)True, NULL );
}
-
projects / wxWidgets.git / blobdiff