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/cocoa/autorelease.h"
  23 #include "wx/cocoa/mbarman.h"
  24
  25 #import <AppKit/NSWindow.h>
  26 #import <AppKit/NSApplication.h>
  27 #import <AppKit/NSView.h>
  28
  29 // wxFrame
  30
  31 BEGIN_EVENT_TABLE(wxFrame, wxFrameBase)
  32 END_EVENT_TABLE()
  33
  34 IMPLEMENT_DYNAMIC_CLASS(wxFrame, wxTopLevelWindow)
  35
  36 void wxFrame::Init()
  37 {
  38     m_frameNSView = nil;
  39 }
  40
  41 bool wxFrame::Create(wxWindow *parent,
  42            wxWindowID winid,
  43            const wxString& title,
  44            const wxPoint& pos,
  45            const wxSize& size,
  46            long style,
  47            const wxString& name)
  48 {
  49     bool rt = wxTopLevelWindow::Create(parent,winid,title,pos,size,style,name);
  50
  51     return rt;
  52 }
  53
  54 wxFrame::~wxFrame()
  55 {
  56     [m_frameNSView release];
  57 }
  58
  59 void wxFrame::AttachMenuBar(wxMenuBar *mbar)
  60 {
  61     wxFrameBase::AttachMenuBar(mbar);
  62     wxMenuBarManager::GetInstance()->UpdateWindowMenuBar(this);
  63 }
  64
  65 void wxFrame::DetachMenuBar()
  66 {
  67     wxFrameBase::DetachMenuBar();
  68     wxMenuBarManager::GetInstance()->UpdateWindowMenuBar(this);
  69 }
  70
  71 void wxFrame::SetMenuBar(wxMenuBar *menubar)
  72 {
  73     if ( menubar == GetMenuBar() )
  74     {
  75         // nothing to do
  76         return;
  77     }
  78
  79     wxFrameBase::DetachMenuBar();
  80     wxFrameBase::AttachMenuBar(menubar);
  81     wxMenuBarManager::GetInstance()->UpdateWindowMenuBar(this);
  82 }
  83
  84 wxPoint wxFrame::GetClientAreaOrigin() const
  85 {
  86     return wxPoint(0,0);
  87 }
  88
  89 void wxFrame::CocoaSetWxWindowSize(int width, int height)
  90 {
  91     if(m_frameStatusBar)
  92         height += m_frameStatusBar->GetSize().y;
  93 #if wxUSE_TOOLBAR
  94     if(m_frameToolBar)
  95         height += m_frameToolBar->GetSize().y;
  96 #endif //wxUSE_TOOLBAR
  97     wxTopLevelWindow::CocoaSetWxWindowSize(width,height);
  98 }
  99
 100 WX_NSView wxFrame::GetNonClientNSView()
 101 {
 102     if(m_frameNSView)
 103         return m_frameNSView;
 104     return GetNSViewForSuperview();
 105 }
 106
 107 void wxFrame::CocoaReplaceView(WX_NSView oldView, WX_NSView newView)
 108 {
 109     // If we have the additional toolbar/statbar view, then the
 110     // default replaceSubview will work. Otherwise, the old view
 111     // should be the content view and should be replaced that way
 112     if(m_frameNSView)
 113         wxWindow::CocoaReplaceView(oldView, newView);
 114     else
 115         wxTopLevelWindow::CocoaReplaceView(oldView, newView);
 116 }
 117
 118 void wxFrame::UpdateFrameNSView()
 119 {
 120     if(!m_frameNSView)
 121     {
 122         m_frameNSView = [[NSView alloc] initWithFrame:[[m_cocoaNSWindow contentView] frame]];
 123         [m_cocoaNSWindow setContentView: m_frameNSView];
 124         [m_frameNSView addSubview:m_cocoaNSView];
 125     }
 126     NSRect frameRect = [m_frameNSView frame];
 127     float tbarheight = 0.0;
 128 #if wxUSE_TOOLBAR
 129     if(m_frameToolBar)
 130     {
 131         NSView *tbarNSView = m_frameToolBar->GetNSViewForSuperview();
 132         if(![tbarNSView superview])
 133             [m_frameNSView addSubview: tbarNSView];
 134         NSRect tbarRect = [tbarNSView frame];
 135         tbarRect.size.width = frameRect.size.width;
 136         tbarRect.origin.x = 0.0;
 137         tbarRect.origin.y = frameRect.size.height - tbarRect.size.height;
 138         [tbarNSView setFrame:tbarRect];
 139         // width expands, bottom margin expands
 140         [tbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMinYMargin];
 141         tbarheight = tbarRect.size.height;
 142     }
 143 #endif //wxUSE_TOOLBAR
 144     float sbarheight = 0.0;
 145     if(m_frameStatusBar)
 146     {
 147         NSView *sbarNSView = m_frameStatusBar->GetNSViewForSuperview();
 148         if(![sbarNSView superview])
 149             [m_frameNSView addSubview: sbarNSView];
 150         NSRect sbarRect = [sbarNSView frame];
 151         sbarRect.size.width = frameRect.size.width;
 152         sbarRect.origin.x = 0.0;
 153         sbarRect.origin.y = 0.0;
 154         [sbarNSView setFrame:sbarRect];
 155         // width expands, top margin expands
 156         [sbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMaxYMargin];
 157         sbarheight = sbarRect.size.height;
 158     }
 159     wxLogDebug("frame height=%f, tbar=%f, sbar=%f",frameRect.size.height,tbarheight,sbarheight);
 160     NSRect innerRect = [m_cocoaNSView frame];
 161     innerRect.size.height = frameRect.size.height - tbarheight - sbarheight;
 162     innerRect.origin.y = sbarheight;
 163     [m_cocoaNSView setFrame:innerRect];
 164     [m_cocoaNSView setAutoresizingMask: NSViewWidthSizable|NSViewHeightSizable];
 165     // Don't let the frame get smaller than the toolbar+statusbar height
 166     NSRect frameMinRect = [NSWindow frameRectForContentRect:
 167             NSMakeRect(0.0,0.0,0.0,tbarheight+sbarheight)
 168         styleMask: [m_cocoaNSWindow styleMask]];
 169     [m_cocoaNSWindow setMinSize:frameMinRect.size];
 170 }
 171
 172 void wxFrame::SetStatusBar(wxStatusBar *statusbar)
 173 {
 174     if(m_frameStatusBar)
 175     {
 176         [m_frameStatusBar->GetNSViewForSuperview() removeFromSuperview];
 177         [m_frameStatusBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin];
 178         if(m_frameStatusBar->GetParent())
 179             m_frameStatusBar->GetParent()->CocoaAddChild(m_frameStatusBar);
 180     }
 181     m_frameStatusBar = statusbar;
 182     if(m_frameStatusBar)
 183     {
 184         m_frameStatusBar->CocoaRemoveFromParent();
 185     }
 186     UpdateFrameNSView();
 187 }
 188
 189 wxStatusBar* wxFrame::CreateStatusBar(int number,
 190                                           long style,
 191                                           wxWindowID winid,
 192                                           const wxString& name)
 193 {
 194     wxFrameBase::CreateStatusBar(number,style,winid,name);
 195     if(m_frameStatusBar)
 196     {
 197         m_frameStatusBar->CocoaRemoveFromParent();
 198     }
 199     UpdateFrameNSView();
 200     return m_frameStatusBar;
 201 }
 202
 203 #if wxUSE_TOOLBAR
 204 void wxFrame::SetToolBar(wxToolBar *toolbar)
 205 {
 206     if(m_frameToolBar)
 207     {
 208         [m_frameToolBar->GetNSViewForSuperview() removeFromSuperview];
 209         [m_frameToolBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin];
 210         if(m_frameToolBar->GetParent())
 211             m_frameToolBar->GetParent()->CocoaAddChild(m_frameToolBar);
 212     }
 213     m_frameToolBar = toolbar;
 214     if(m_frameToolBar)
 215     {
 216         m_frameToolBar->CocoaRemoveFromParent();
 217     }
 218     UpdateFrameNSView();
 219 }
 220
 221 wxToolBar* wxFrame::CreateToolBar(long style,
 222                                       wxWindowID winid,
 223                                       const wxString& name)
 224 {
 225     wxFrameBase::CreateToolBar(style,winid,name);
 226     if(m_frameToolBar)
 227     {
 228         m_frameToolBar->CocoaRemoveFromParent();
 229     }
 230     UpdateFrameNSView();
 231     return m_frameToolBar;
 232 }
 233 #endif // wxUSE_TOOLBAR
 234
 235 void wxFrame::PositionStatusBar()
 236 {
 237 }
 238