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