1///////////////////////////////////////////////////////////////////////////// 2// Name: src/cocoa/frame.mm 3// Purpose: wxFrame 4// Author: David Elliott 5// Modified by: 6// Created: 2003/03/16 7// Copyright: (c) 2003 David Elliott 8// Licence: wxWindows licence 9///////////////////////////////////////////////////////////////////////////// 10 11#include "wx/wxprec.h" 12 13#include "wx/frame.h" 14 15#ifndef WX_PRECOMP 16 #include "wx/log.h" 17 #include "wx/app.h" 18 #include "wx/menu.h" 19 #include "wx/toolbar.h" 20 #include "wx/statusbr.h" 21#endif // WX_PRECOMP 22 23#include "wx/cocoa/autorelease.h" 24#include "wx/cocoa/mbarman.h" 25 26#import <AppKit/NSWindow.h> 27#import <AppKit/NSApplication.h> 28#import <AppKit/NSView.h> 29#import <AppKit/NSMenuItem.h> 30 31// wxFrame 32 33BEGIN_EVENT_TABLE(wxFrame, wxFrameBase) 34END_EVENT_TABLE() 35 36void wxFrame::Init() 37{ 38 m_frameNSView = nil; 39} 40 41bool 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 54wxFrame::~wxFrame() 55{ 56 [m_frameNSView release]; 57} 58 59// ------------------------------------------------------------------- 60// Menubar 61void wxFrame::AttachMenuBar(wxMenuBar *mbar) 62{ 63 wxFrameBase::AttachMenuBar(mbar); 64 wxMenuBarManager::GetInstance()->UpdateMenuBar(); 65} 66 67void wxFrame::DetachMenuBar() 68{ 69 wxFrameBase::DetachMenuBar(); 70 wxMenuBarManager::GetInstance()->UpdateMenuBar(); 71} 72 73void wxFrame::SetMenuBar(wxMenuBar *menubar) 74{ 75 if ( menubar == GetMenuBar() ) 76 { 77 // nothing to do 78 return; 79 } 80 81 wxFrameBase::DetachMenuBar(); 82 wxFrameBase::AttachMenuBar(menubar); 83 wxMenuBarManager::GetInstance()->UpdateMenuBar(); 84} 85 86wxMenuBar* wxFrame::GetAppMenuBar(wxCocoaNSWindow *win) 87{ 88 if(GetMenuBar()) 89 return GetMenuBar(); 90 return wxFrameBase::GetAppMenuBar(win); 91} 92 93void wxFrame::CocoaDelegate_wxMenuItemAction(WX_NSMenuItem menuItem) 94{ 95 wxLogTrace(wxTRACE_COCOA,wxT("wxFrame::wxMenuItemAction")); 96 wxMenuItem *item = wxMenuItem::GetFromCocoa(menuItem); 97 wxCHECK_RET(item,wxT("wxMenuItemAction received but no wxMenuItem exists!")); 98 99 wxMenu *menu = item->GetMenu(); 100 wxCHECK_RET(menu,wxT("wxMenuItemAction received but wxMenuItem is not in a wxMenu!")); 101 102 // Since we're handling the delegate messages there's a very good chance 103 // we'll receive a menu action from an item with a nil target. 104 wxMenuBar *menubar = menu->GetMenuBar(); 105 if(menubar) 106 { 107 wxFrame *frame = menubar->GetFrame(); 108 wxASSERT_MSG(frame==this, wxT("Received wxMenuItemAction in NSWindow delegate from a menu item attached to a different frame.")); 109 frame->ProcessCommand(item->GetId()); 110 } 111 else 112 wxLogDebug(wxT("Received wxMenuItemAction in NSWindow delegate from an unknown menu item.")); 113} 114 115bool wxFrame::CocoaDelegate_validateMenuItem(WX_NSMenuItem menuItem) 116{ 117 SEL itemAction = [menuItem action]; 118 if(itemAction == @selector(wxMenuItemAction:)) 119 { 120 wxMenuItem *item = wxMenuItem::GetFromCocoa(menuItem); 121 wxCHECK_MSG(item,false,wxT("validateMenuItem received but no wxMenuItem exists!")); 122 // TODO: do more sanity checking 123 return item->IsEnabled(); 124 } 125 // TODO: else if cut/copy/paste 126 wxLogDebug(wxT("Asked to validate an unknown menu item")); 127 return false; 128} 129 130// ------------------------------------------------------------------- 131// Origin/Size 132wxPoint wxFrame::GetClientAreaOrigin() const 133{ 134 return wxPoint(0,0); 135} 136 137void wxFrame::CocoaSetWxWindowSize(int width, int height) 138{ 139 if(m_frameStatusBar) 140 height += m_frameStatusBar->GetSize().y; 141#if wxUSE_TOOLBAR 142 if(m_frameToolBar) 143 height += m_frameToolBar->GetSize().y; 144#endif //wxUSE_TOOLBAR 145 wxTopLevelWindow::CocoaSetWxWindowSize(width,height); 146} 147 148// ------------------------------------------------------------------- 149WX_NSView wxFrame::GetNonClientNSView() 150{ 151 if(m_frameNSView) 152 return m_frameNSView; 153 return GetNSViewForSuperview(); 154} 155 156void wxFrame::CocoaReplaceView(WX_NSView oldView, WX_NSView newView) 157{ 158 // If we have the additional toolbar/statbar view, then the 159 // default replaceSubview will work. Otherwise, the old view 160 // should be the content view and should be replaced that way 161 if(m_frameNSView) 162 wxWindow::CocoaReplaceView(oldView, newView); 163 else 164 wxTopLevelWindow::CocoaReplaceView(oldView, newView); 165} 166 167void wxFrame::UpdateFrameNSView() 168{ 169 if(!m_frameNSView) 170 { // NOTE: We only need a plain NSView here since we don't associate it with ourselves. 171 m_frameNSView = [[NSView alloc] initWithFrame:[[m_cocoaNSWindow contentView] frame]]; 172 [m_cocoaNSWindow setContentView: m_frameNSView]; 173 [m_frameNSView addSubview:m_cocoaNSView]; 174 } 175 NSRect frameRect = [m_frameNSView frame]; 176 float tbarheight = 0.0; 177#if wxUSE_TOOLBAR 178 if(m_frameToolBar) 179 { 180 NSView *tbarNSView = m_frameToolBar->GetNSViewForSuperview(); 181 // If the toolbar doesn't have a superview then set it to our 182 // content view. 183 if(![tbarNSView superview]) 184 [m_frameNSView addSubview: tbarNSView]; 185 // Do this after addSubView so that SetSize can work 186 m_frameToolBar->SetSize(m_frameToolBar->DoGetBestSize()); 187 NSRect tbarRect = [tbarNSView frame]; 188 tbarRect.size.width = frameRect.size.width; 189 tbarRect.origin.x = 0.0; 190 tbarRect.origin.y = frameRect.size.height - tbarRect.size.height; 191 [tbarNSView setFrame:tbarRect]; 192 // width expands, bottom margin expands 193 [tbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMinYMargin]; 194 tbarheight = tbarRect.size.height; 195 } 196#endif //wxUSE_TOOLBAR 197 float sbarheight = 0.0; 198 if(m_frameStatusBar) 199 { 200 NSView *sbarNSView = m_frameStatusBar->GetNSViewForSuperview(); 201 if(![sbarNSView superview]) 202 [m_frameNSView addSubview: sbarNSView]; 203 NSRect sbarRect = [sbarNSView frame]; 204 sbarRect.size.width = frameRect.size.width; 205 sbarRect.origin.x = 0.0; 206 sbarRect.origin.y = 0.0; 207 [sbarNSView setFrame:sbarRect]; 208 // width expands, top margin expands 209 [sbarNSView setAutoresizingMask: NSViewWidthSizable|NSViewMaxYMargin]; 210 sbarheight = sbarRect.size.height; 211 } 212 wxLogTrace(wxTRACE_COCOA,wxT("frame height=%f, tbar=%f, sbar=%f"),frameRect.size.height,tbarheight,sbarheight); 213 NSRect innerRect = [m_cocoaNSView frame]; 214 innerRect.size.height = frameRect.size.height - tbarheight - sbarheight; 215 innerRect.origin.y = sbarheight; 216 [m_cocoaNSView setFrame:innerRect]; 217 [m_cocoaNSView setAutoresizingMask: NSViewWidthSizable|NSViewHeightSizable]; 218 // Don't let the frame get smaller than the toolbar+statusbar height 219 NSRect frameMinRect = [NSWindow frameRectForContentRect: 220 NSMakeRect(0.0,0.0,0.0,tbarheight+sbarheight) 221 styleMask: [m_cocoaNSWindow styleMask]]; 222 [m_cocoaNSWindow setMinSize:frameMinRect.size]; 223} 224 225void wxFrame::SetStatusBar(wxStatusBar *statusbar) 226{ 227 if(m_frameStatusBar) 228 { 229 [m_frameStatusBar->GetNSViewForSuperview() removeFromSuperview]; 230 [m_frameStatusBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin]; 231 if(m_frameStatusBar->GetParent()) 232 m_frameStatusBar->GetParent()->CocoaAddChild(m_frameStatusBar); 233 } 234 m_frameStatusBar = statusbar; 235 if(m_frameStatusBar) 236 { 237 m_frameStatusBar->CocoaRemoveFromParent(); 238 } 239 UpdateFrameNSView(); 240} 241 242wxStatusBar* wxFrame::CreateStatusBar(int number, 243 long style, 244 wxWindowID winid, 245 const wxString& name) 246{ 247 wxAutoNSAutoreleasePool pool; 248 wxFrameBase::CreateStatusBar(number,style,winid,name); 249 if(m_frameStatusBar) 250 { 251 m_frameStatusBar->CocoaRemoveFromParent(); 252 } 253 UpdateFrameNSView(); 254 return m_frameStatusBar; 255} 256 257#if wxUSE_TOOLBAR 258void wxFrame::SetToolBar(wxToolBar *toolbar) 259{ 260 if(m_frameToolBar) 261 { 262 m_frameToolBar->SetOwningFrame(NULL); 263 [m_frameToolBar->GetNSViewForSuperview() removeFromSuperview]; 264 [m_frameToolBar->GetNSViewForSuperview() setAutoresizingMask: NSViewMinYMargin]; 265 if(m_frameToolBar->GetParent()) 266 m_frameToolBar->GetParent()->CocoaAddChild(m_frameToolBar); 267 } 268 m_frameToolBar = toolbar; 269 if(m_frameToolBar) 270 { 271 m_frameToolBar->CocoaRemoveFromParent(); 272 m_frameToolBar->SetOwningFrame(this); 273 } 274 UpdateFrameNSView(); 275} 276 277wxToolBar* wxFrame::CreateToolBar(long style, 278 wxWindowID winid, 279 const wxString& name) 280{ 281 wxAutoNSAutoreleasePool pool; 282 return wxFrameBase::CreateToolBar(style,winid,name); 283} 284#endif // wxUSE_TOOLBAR 285 286void wxFrame::PositionStatusBar() 287{ 288} 289