src/cocoa/frame.mm

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/frame.mm
   3 // Purpose:     wxFrame
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2003/03/16
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2003 David Elliott
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13 #ifndef WX_PRECOMP
  14     #include "wx/log.h"
  15     #include "wx/app.h"
  16     #include "wx/frame.h"
  17     #include "wx/menu.h"
  18     #include "wx/toolbar.h"
  19     #include "wx/statusbr.h"
  20 #endif // WX_PRECOMP
  21
  22 #include "wx/menuitem.h"
  23
  24 #include "wx/cocoa/autorelease.h"
  25
  26 #import <AppKit/NSWindow.h>
  27 #import <AppKit/NSApplication.h>
  28 #import <AppKit/NSView.h>
  29
  30 // wxFrame
  31
  32 BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
  33 END_EVENT_TABLE()
  34
  35 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
  36
  37 void wxFrame::Init()
  38 {
  39     m_frameNSView = nil;
  40 }
  41
  42 bool wxFrame::Create(wxWindow *parent,
  43            wxWindowID winid,
  44            const wxString& title,
  45            const wxPoint& pos,
  46            const wxSize& size,
  47            long style,
  48            const wxString& name)
  49 {
  50     bool rt = wxTopLevelWindow::Create(parent,winid,title,pos,size,style,name);
  51
  52     return rt;
  53 }
  54
  55 wxFrame::~wxFrame()
  56 {
  57     [m_frameNSView release];
  58 }
  59
  60 void wxFrame::Cocoa_wxMenuItemAction(wxMenuItem& item)
  61 {
  62     Command(item.GetId());
  63 }
  64
  65 void wxFrame::AttachMenuBar(wxMenuBar *mbar)
  66 {
  67     wxFrameBase::AttachMenuBar(mbar);
  68     if(m_frameMenuBar)
  69     {
  70         wxLogDebug("Attached menu");
  71         [m_cocoaNSWindow setMenu:m_frameMenuBar->GetNSMenu()];
  72     }
  73 }
  74
  75 void wxFrame::DetachMenuBar()
  76 {
  77     if(m_frameMenuBar)
  78     {
  79         [m_cocoaNSWindow setMenu:nil];
  80     }
  81     wxFrameBase::DetachMenuBar();
  82 }
  83
  84 bool wxFrame::Show(bool show)
  85 {
  86     wxAutoNSAutoreleasePool pool;
  87     bool ret = wxFrameBase::Show(show);
  88     if(show && GetMenuBar())
  89         [wxTheApp->GetNSApplication() setMenu:GetMenuBar()->GetNSMenu() ];
  90     return ret;
  91 }
  92
  93 wxPoint wxFrame::GetClientAreaOrigin() const
  94 {
  95     return wxPoint(0,0);
  96 }
  97
  98 void wxFrame::CocoaSetWxWindowSize(int width, int height)
  99 {
 100     if(m_frameStatusBar)
 101         height += m_frameStatusBar->GetSize().y;
 102 #if wxUSE_TOOLBAR
 103     if(m_frameToolBar)
 104         height += m_frameToolBar->GetSize().y;
 105 #endif //wxUSE_TOOLBAR
 106     wxTopLevelWindow::CocoaSetWxWindowSize(width,height);
 107 }
 108
 109 void wxFrame::CocoaReplaceView(WX_NSView oldView, WX_NSView newView)
 110 {
 111     // If we have the additional toolbar/statbar view, then the
 112     // default replaceSubview will work. Otherwise, the old view
 113     // should be the content view and should be replaced that way
 114     if(m_frameNSView)
 115         wxWindow::CocoaReplaceView(oldView, newView);
 116     else
 117         wxTopLevelWindow::CocoaReplaceView(oldView, newView);
 118 }
 119
 120 void wxFrame::UpdateFrameNSView()
 121 {
 122     if(!m_frameNSView)
 123     {
 124         m_frameNSView = [[NSView alloc] initWithFrame:[[m_cocoaNSWindow contentView] frame]];
 125         [m_cocoaNSWindow setContentView: m_frameNSView];
 126         [m_frameNSView addSubview:m_cocoaNSView];
 127     }
 128     NSRect frameRect = [m_frameNSView frame];
 129     float tbarheight = 0.0;
 130 #if wxUSE_TOOLBAR
 131     if(m_frameToolBar)
 132     {
 133         NSView *tbarNSView = m_frameToolBar->GetNSViewForSuperview();
 134         if(![tbarNSView superview])
 135             [m_frameNSView addSubview: tbarNSView];
 136         NSRect tbarRect = [tbarNSView frame];
 137         tbarRect.size.width = frameRect.size.width;
 138         tbarRect.origin.x = 0.0;
 139         tbarRect.origin.y = frameRect.size.height - tbarRect.size.height;
 140         [tbarNSView setFrame:tbarRect];
 141         // width expands, bottom margin expands
 142         [tbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMinYMargin];
 143         tbarheight = tbarRect.size.height;
 144     }
 145 #endif //wxUSE_TOOLBAR
 146     float sbarheight = 0.0;
 147     if(m_frameStatusBar)
 148     {
 149         NSView *sbarNSView = m_frameStatusBar->GetNSViewForSuperview();
 150         if(![sbarNSView superview])
 151             [m_frameNSView addSubview: sbarNSView];
 152         NSRect sbarRect = [sbarNSView frame];
 153         sbarRect.size.width = frameRect.size.width;
 154         sbarRect.origin.x = 0.0;
 155         sbarRect.origin.y = 0.0;
 156         [sbarNSView setFrame:sbarRect];
 157         // width expands, top margin expands
 158         [sbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMaxYMargin];
 159         sbarheight = sbarRect.size.height;
 160     }
 161     wxLogDebug("frame height=%f, tbar=%f, sbar=%f",frameRect.size.height,tbarheight,sbarheight);
 162     NSRect innerRect = [m_cocoaNSView frame];
 163     innerRect.size.height = frameRect.size.height - tbarheight - sbarheight;
 164     innerRect.origin.y = sbarheight;
 165     [m_cocoaNSView setFrame:innerRect];
 166     [m_cocoaNSView setAutoresizingMask: NSViewWidthSizable|NSViewHeightSizable];
 167     // Don't let the frame get smaller than the toolbar+statusbar height
 168     NSRect frameMinRect = [NSWindow frameRectForContentRect:
 169             NSMakeRect(0.0,0.0,0.0,tbarheight+sbarheight)
 170         styleMask: [m_cocoaNSWindow styleMask]];
 171     [m_cocoaNSWindow setMinSize:frameMinRect.size];
 172 }
 173
 174 void wxFrame::SetStatusBar(wxStatusBar *statusbar)
 175 {
 176     if(m_frameStatusBar)
 177     {
 178         [m_frameStatusBar->GetNSViewForSuperview() removeFromSuperview];
 179         [m_frameStatusBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin];
 180         if(m_frameStatusBar->GetParent())
 181             m_frameStatusBar->GetParent()->CocoaAddChild(m_frameStatusBar);
 182     }
 183     m_frameStatusBar = statusbar;
 184     if(m_frameStatusBar)
 185     {
 186         m_frameStatusBar->CocoaRemoveFromParent();
 187     }
 188     UpdateFrameNSView();
 189 }
 190
 191 wxStatusBar* wxFrame::CreateStatusBar(int number,
 192                                           long style,
 193                                           wxWindowID winid,
 194                                           const wxString& name)
 195 {
 196     wxFrameBase::CreateStatusBar(number,style,winid,name);
 197     if(m_frameStatusBar)
 198     {
 199         m_frameStatusBar->CocoaRemoveFromParent();
 200     }
 201     UpdateFrameNSView();
 202     return m_frameStatusBar;
 203 }
 204
 205 #if wxUSE_TOOLBAR
 206 void wxFrame::SetToolBar(wxToolBar *toolbar)
 207 {
 208     if(m_frameToolBar)
 209     {
 210         [m_frameToolBar->GetNSViewForSuperview() removeFromSuperview];
 211         [m_frameToolBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin];
 212         if(m_frameToolBar->GetParent())
 213             m_frameToolBar->GetParent()->CocoaAddChild(m_frameToolBar);
 214     }
 215     m_frameToolBar = toolbar;
 216     if(m_frameToolBar)
 217     {
 218         m_frameToolBar->CocoaRemoveFromParent();
 219     }
 220     UpdateFrameNSView();
 221 }
 222
 223 wxToolBar* wxFrame::CreateToolBar(long style,
 224                                       wxWindowID winid,
 225                                       const wxString& name)
 226 {
 227     wxFrameBase::CreateToolBar(style,winid,name);
 228     if(m_frameToolBar)
 229     {
 230         m_frameToolBar->CocoaRemoveFromParent();
 231     }
 232     UpdateFrameNSView();
 233     return m_frameToolBar;
 234 }
 235 #endif // wxUSE_TOOLBAR
 236
 237 void wxFrame::PositionStatusBar()
 238 {
 239 }
 240