| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/cocoa/toolbar.mm |
| 3 | // Purpose: wxToolBar |
| 4 | // Author: David Elliott |
| 5 | // Modified by: |
| 6 | // Created: 2003/08/17 |
| 7 | // Copyright: (c) 2003 David Elliott |
| 8 | // Licence: wxWindows licence |
| 9 | ///////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | // ============================================================================ |
| 12 | // declarations |
| 13 | // ============================================================================ |
| 14 | |
| 15 | // ---------------------------------------------------------------------------- |
| 16 | // headers |
| 17 | // ---------------------------------------------------------------------------- |
| 18 | |
| 19 | // For compilers that support precompilation, includes "wx.h". |
| 20 | #include "wx/wxprec.h" |
| 21 | |
| 22 | #if wxUSE_TOOLBAR_NATIVE |
| 23 | |
| 24 | #include "wx/toolbar.h" |
| 25 | |
| 26 | #ifndef WX_PRECOMP |
| 27 | #include "wx/frame.h" |
| 28 | #include "wx/log.h" |
| 29 | #endif // WX_PRECOMP |
| 30 | |
| 31 | #include "wx/cocoa/string.h" |
| 32 | #include "wx/cocoa/autorelease.h" |
| 33 | |
| 34 | #import <AppKit/NSView.h> |
| 35 | #import <AppKit/NSButtonCell.h> |
| 36 | #import <AppKit/NSMatrix.h> |
| 37 | #import <AppKit/NSImage.h> |
| 38 | #import <AppKit/NSEvent.h> |
| 39 | #import <AppKit/NSColor.h> |
| 40 | #import <AppKit/NSAttributedString.h> |
| 41 | #import <AppKit/NSFont.h> |
| 42 | |
| 43 | #include <math.h> |
| 44 | |
| 45 | // ======================================================================== |
| 46 | // wxToolBarTool |
| 47 | // ======================================================================== |
| 48 | class wxToolBarTool : public wxToolBarToolBase |
| 49 | { |
| 50 | public: |
| 51 | wxToolBarTool(wxToolBar *tbar, int toolid, const wxString& label, |
| 52 | const wxBitmap& bitmap1, const wxBitmap& bitmap2, |
| 53 | wxItemKind kind, wxObject *clientData, |
| 54 | const wxString& shortHelpString, const wxString& longHelpString) |
| 55 | : wxToolBarToolBase(tbar, toolid, label, bitmap1, bitmap2, kind, |
| 56 | clientData, shortHelpString, longHelpString) |
| 57 | { |
| 58 | Init(); |
| 59 | CreateButtonCell(); |
| 60 | } |
| 61 | |
| 62 | wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label) |
| 63 | : wxToolBarToolBase(tbar, control, label) |
| 64 | { |
| 65 | Init(); |
| 66 | } |
| 67 | ~wxToolBarTool(); |
| 68 | |
| 69 | bool CreateButtonCell(); |
| 70 | |
| 71 | // is this a radio button? |
| 72 | // |
| 73 | // unlike GetKind(), can be called for any kind of tools, not just buttons |
| 74 | bool IsRadio() const { return IsButton() && GetKind() == wxITEM_RADIO; } |
| 75 | |
| 76 | NSRect GetFrameRect() |
| 77 | { return m_frameRect; } |
| 78 | void SetFrameRect(NSRect frameRect) |
| 79 | { m_frameRect = frameRect; } |
| 80 | void DrawTool(NSView *nsview); |
| 81 | |
| 82 | NSButtonCell *GetNSButtonCell() |
| 83 | { return m_cocoaNSButtonCell; } |
| 84 | protected: |
| 85 | void Init(); |
| 86 | NSButtonCell *m_cocoaNSButtonCell; |
| 87 | NSRect m_frameRect; |
| 88 | }; |
| 89 | |
| 90 | // ======================================================================== |
| 91 | // wxToolBarTool |
| 92 | // ======================================================================== |
| 93 | void wxToolBarTool::Init() |
| 94 | { |
| 95 | m_cocoaNSButtonCell = NULL; |
| 96 | m_frameRect = NSZeroRect; |
| 97 | } |
| 98 | |
| 99 | void wxToolBar::CocoaToolClickEnded() |
| 100 | { |
| 101 | wxASSERT(m_mouseDownTool); |
| 102 | wxCommandEvent event(wxEVT_MENU, m_mouseDownTool->GetId()); |
| 103 | InitCommandEvent(event); |
| 104 | Command(event); |
| 105 | } |
| 106 | |
| 107 | wxToolBarTool::~wxToolBarTool() |
| 108 | { |
| 109 | [m_cocoaNSButtonCell release]; |
| 110 | } |
| 111 | |
| 112 | bool wxToolBarTool::CreateButtonCell() |
| 113 | { |
| 114 | wxAutoNSAutoreleasePool pool; |
| 115 | |
| 116 | NSImage *nsimage = [m_bmpNormal.GetNSImage(true) retain]; |
| 117 | m_cocoaNSButtonCell = [[NSButtonCell alloc] initTextCell:nil]; |
| 118 | [m_cocoaNSButtonCell setImage:nsimage]; |
| 119 | NSAttributedString *attributedTitle = [[NSAttributedString alloc] initWithString:wxNSStringWithWxString(m_label) attributes:[NSDictionary dictionaryWithObject:[NSFont labelFontOfSize:0.0] forKey:NSFontAttributeName]]; |
| 120 | // [m_cocoaNSButtonCell setTitle:wxNSStringWithWxString(m_label)]; |
| 121 | [m_cocoaNSButtonCell setAttributedTitle:[attributedTitle autorelease]]; |
| 122 | |
| 123 | // Create an alternate image in the style of NSToolBar |
| 124 | if(nsimage) |
| 125 | { |
| 126 | NSImage *alternateImage = [[NSImage alloc] initWithSize:[nsimage size]]; |
| 127 | [alternateImage lockFocus]; |
| 128 | // Paint the entire image with solid black at 50% transparency |
| 129 | NSRect imageRect = NSZeroRect; |
| 130 | imageRect.size = [alternateImage size]; |
| 131 | [[NSColor colorWithCalibratedWhite:0.0 alpha:0.5] set]; |
| 132 | NSRectFill(imageRect); |
| 133 | // Composite the original image with the alternate image |
| 134 | [nsimage compositeToPoint:NSZeroPoint operation:NSCompositeDestinationAtop]; |
| 135 | [alternateImage unlockFocus]; |
| 136 | [m_cocoaNSButtonCell setAlternateImage:alternateImage]; |
| 137 | [alternateImage release]; |
| 138 | } |
| 139 | [nsimage release]; |
| 140 | |
| 141 | NSMutableAttributedString *alternateTitle = [[NSMutableAttributedString alloc] initWithAttributedString:[m_cocoaNSButtonCell attributedTitle]]; |
| 142 | [alternateTitle applyFontTraits:NSBoldFontMask range:NSMakeRange(0,[alternateTitle length])]; |
| 143 | [m_cocoaNSButtonCell setAttributedAlternateTitle:alternateTitle]; |
| 144 | [alternateTitle release]; |
| 145 | |
| 146 | // ---- |
| 147 | [m_cocoaNSButtonCell setImagePosition:NSImageBelow]; |
| 148 | // [m_cocoaNSButtonCell setBezeled:NO]; |
| 149 | [m_cocoaNSButtonCell setButtonType:NSMomentaryChangeButton]; |
| 150 | [m_cocoaNSButtonCell setBordered:NO]; |
| 151 | // [m_cocoaNSButtonCell setHighlightsBy:NSContentsCellMask|NSPushInCellMask]; |
| 152 | // [m_cocoaNSButtonCell setShowsStateBy:NSContentsCellMask|NSPushInCellMask]; |
| 153 | return true; |
| 154 | } |
| 155 | |
| 156 | void wxToolBarTool::DrawTool(NSView *nsview) |
| 157 | { |
| 158 | [m_cocoaNSButtonCell drawWithFrame:m_frameRect inView:nsview]; |
| 159 | } |
| 160 | |
| 161 | // ======================================================================== |
| 162 | // wxToolBar |
| 163 | // ======================================================================== |
| 164 | IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) |
| 165 | |
| 166 | //----------------------------------------------------------------------------- |
| 167 | // wxToolBar construction |
| 168 | //----------------------------------------------------------------------------- |
| 169 | |
| 170 | void wxToolBar::Init() |
| 171 | { |
| 172 | m_owningFrame = NULL; |
| 173 | m_mouseDownTool = NULL; |
| 174 | } |
| 175 | |
| 176 | wxToolBar::~wxToolBar() |
| 177 | { |
| 178 | } |
| 179 | |
| 180 | bool wxToolBar::Create( wxWindow *parent, |
| 181 | wxWindowID winid, |
| 182 | const wxPoint& pos, |
| 183 | const wxSize& size, |
| 184 | long style, |
| 185 | const wxString& name ) |
| 186 | { |
| 187 | // Call wxControl::Create so we get a wxNonControlNSControl |
| 188 | if ( !wxToolBarBase::Create(parent, winid, pos, size, style, |
| 189 | wxDefaultValidator, name) ) |
| 190 | return false; |
| 191 | |
| 192 | FixupStyle(); |
| 193 | |
| 194 | return true; |
| 195 | } |
| 196 | |
| 197 | wxToolBarToolBase *wxToolBar::CreateTool(int toolid, |
| 198 | const wxString& text, |
| 199 | const wxBitmap& bitmap1, |
| 200 | const wxBitmap& bitmap2, |
| 201 | wxItemKind kind, |
| 202 | wxObject *clientData, |
| 203 | const wxString& shortHelpString, |
| 204 | const wxString& longHelpString) |
| 205 | { |
| 206 | return new wxToolBarTool(this, toolid, text, bitmap1, bitmap2, kind, |
| 207 | clientData, shortHelpString, longHelpString); |
| 208 | } |
| 209 | |
| 210 | wxToolBarToolBase * |
| 211 | wxToolBar::CreateTool(wxControl *control, const wxString& label) |
| 212 | { |
| 213 | return new wxToolBarTool(this, control, label); |
| 214 | } |
| 215 | |
| 216 | void wxToolBar::SetWindowStyleFlag( long style ) |
| 217 | { |
| 218 | wxToolBarBase::SetWindowStyleFlag(style); |
| 219 | } |
| 220 | |
| 221 | bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase) |
| 222 | { |
| 223 | return true; |
| 224 | } |
| 225 | |
| 226 | bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos), wxToolBarToolBase *toolBase) |
| 227 | { |
| 228 | Realize(); |
| 229 | return true; |
| 230 | } |
| 231 | |
| 232 | bool wxToolBar::Cocoa_acceptsFirstMouse(bool &acceptsFirstMouse, WX_NSEvent theEvent) |
| 233 | { |
| 234 | acceptsFirstMouse = true; return true; |
| 235 | } |
| 236 | |
| 237 | bool wxToolBar::Cocoa_drawRect(const NSRect &rect) |
| 238 | { |
| 239 | wxToolBarToolsList::compatibility_iterator node; |
| 240 | for(node = m_tools.GetFirst(); node; node = node->GetNext()) |
| 241 | { |
| 242 | wxToolBarTool *tool = static_cast<wxToolBarTool*>(node->GetData()); |
| 243 | tool->DrawTool(m_cocoaNSView); |
| 244 | } |
| 245 | return wxToolBarBase::Cocoa_drawRect(rect); |
| 246 | } |
| 247 | |
| 248 | static const NSSize toolPadding = { 4.0, 4.0 }; |
| 249 | |
| 250 | static NSRect AddToolPadding(NSRect toolRect) |
| 251 | { |
| 252 | toolRect.origin.x -= toolPadding.width; |
| 253 | toolRect.size.width += 2.0*toolPadding.width; |
| 254 | toolRect.origin.y -= toolPadding.height; |
| 255 | toolRect.size.height += 2.0*toolPadding.height; |
| 256 | return toolRect; |
| 257 | } |
| 258 | |
| 259 | bool wxToolBar::Cocoa_mouseDragged(WX_NSEvent theEvent) |
| 260 | { |
| 261 | if(m_mouseDownTool && [m_cocoaNSView |
| 262 | mouse:[m_cocoaNSView convertPoint:[theEvent locationInWindow] |
| 263 | fromView:nil] |
| 264 | inRect:AddToolPadding(m_mouseDownTool->GetFrameRect())]) |
| 265 | { |
| 266 | NSButtonCell *buttonCell = m_mouseDownTool->GetNSButtonCell(); |
| 267 | if(buttonCell) |
| 268 | { |
| 269 | [buttonCell retain]; |
| 270 | [buttonCell setHighlighted: YES]; |
| 271 | if([buttonCell trackMouse: theEvent |
| 272 | inRect:AddToolPadding(m_mouseDownTool->GetFrameRect()) ofView:m_cocoaNSView |
| 273 | untilMouseUp:NO]) |
| 274 | { |
| 275 | CocoaToolClickEnded(); |
| 276 | m_mouseDownTool = NULL; |
| 277 | wxLogTrace(wxTRACE_COCOA,wxT("Button was clicked after drag!")); |
| 278 | } |
| 279 | [buttonCell setHighlighted: NO]; |
| 280 | [buttonCell release]; |
| 281 | } |
| 282 | } |
| 283 | return wxToolBarBase::Cocoa_mouseDragged(theEvent); |
| 284 | } |
| 285 | |
| 286 | bool wxToolBar::Cocoa_mouseDown(WX_NSEvent theEvent) |
| 287 | { |
| 288 | wxToolBarTool *tool = CocoaFindToolForPosition([m_cocoaNSView convertPoint:[theEvent locationInWindow] fromView:nil]); |
| 289 | if(tool) |
| 290 | { |
| 291 | NSButtonCell *buttonCell = tool->GetNSButtonCell(); |
| 292 | if(buttonCell) |
| 293 | { |
| 294 | [buttonCell retain]; |
| 295 | m_mouseDownTool = tool; |
| 296 | [buttonCell setHighlighted: YES]; |
| 297 | if([buttonCell trackMouse: theEvent |
| 298 | inRect:AddToolPadding(tool->GetFrameRect()) ofView:m_cocoaNSView |
| 299 | untilMouseUp:NO]) |
| 300 | { |
| 301 | CocoaToolClickEnded(); |
| 302 | m_mouseDownTool = NULL; |
| 303 | wxLogTrace(wxTRACE_COCOA,wxT("Button was clicked!")); |
| 304 | } |
| 305 | [buttonCell setHighlighted: NO]; |
| 306 | [buttonCell release]; |
| 307 | } |
| 308 | } |
| 309 | return wxToolBarBase::Cocoa_mouseDown(theEvent); |
| 310 | } |
| 311 | |
| 312 | bool wxToolBar::Realize() |
| 313 | { |
| 314 | wxAutoNSAutoreleasePool pool; |
| 315 | |
| 316 | wxToolBarToolsList::compatibility_iterator node; |
| 317 | NSSize totalSize = NSZeroSize; |
| 318 | // This is for horizontal, TODO: vertical |
| 319 | for(node = m_tools.GetFirst(); node; node = node->GetNext()) |
| 320 | { |
| 321 | wxToolBarTool *tool = static_cast<wxToolBarTool*>(node->GetData()); |
| 322 | if(tool->IsControl()) |
| 323 | { |
| 324 | totalSize.width = ceil(totalSize.width); |
| 325 | wxControl *control = tool->GetControl(); |
| 326 | wxSize controlSize = control->GetSize(); |
| 327 | control->SetPosition(wxPoint((wxCoord)totalSize.width,0)); |
| 328 | totalSize.width += controlSize.x; |
| 329 | if(controlSize.y > totalSize.height) |
| 330 | totalSize.height = controlSize.y; |
| 331 | } |
| 332 | else if(tool->IsSeparator()) |
| 333 | { |
| 334 | totalSize.width += 2.0; |
| 335 | } |
| 336 | else |
| 337 | { |
| 338 | NSButtonCell *buttonCell = tool->GetNSButtonCell(); |
| 339 | NSSize toolSize = [buttonCell cellSize]; |
| 340 | tool->SetFrameRect(NSMakeRect(totalSize.width+toolPadding.width,toolPadding.height,toolSize.width,toolSize.height)); |
| 341 | toolSize.width += 2.0*toolPadding.width; |
| 342 | toolSize.height += 2.0*toolPadding.height; |
| 343 | totalSize.width += toolSize.width; |
| 344 | if(toolSize.height > totalSize.height) |
| 345 | totalSize.height = toolSize.height; |
| 346 | } |
| 347 | } |
| 348 | m_bestSize = wxSize((wxCoord)ceil(totalSize.width),(wxCoord)ceil(totalSize.height)); |
| 349 | if(m_owningFrame) |
| 350 | m_owningFrame->UpdateFrameNSView(); |
| 351 | return true; |
| 352 | } |
| 353 | |
| 354 | wxSize wxToolBar::DoGetBestSize() const |
| 355 | { |
| 356 | return m_bestSize; |
| 357 | } |
| 358 | |
| 359 | // ---------------------------------------------------------------------------- |
| 360 | // wxToolBar tools state |
| 361 | // ---------------------------------------------------------------------------- |
| 362 | |
| 363 | void wxToolBar::DoEnableTool(wxToolBarToolBase *toolBase, bool enable) |
| 364 | { |
| 365 | } |
| 366 | |
| 367 | void wxToolBar::DoToggleTool( wxToolBarToolBase *toolBase, bool toggle ) |
| 368 | { |
| 369 | } |
| 370 | |
| 371 | void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool), |
| 372 | bool WXUNUSED(toggle)) |
| 373 | { |
| 374 | } |
| 375 | |
| 376 | // ---------------------------------------------------------------------------- |
| 377 | // wxToolBar geometry |
| 378 | // ---------------------------------------------------------------------------- |
| 379 | |
| 380 | wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const |
| 381 | { |
| 382 | return NULL; |
| 383 | } |
| 384 | |
| 385 | wxToolBarTool *wxToolBar::CocoaFindToolForPosition(const NSPoint& pos) const |
| 386 | { |
| 387 | wxToolBarToolsList::compatibility_iterator node; |
| 388 | for(node = m_tools.GetFirst(); node; node = node->GetNext()) |
| 389 | { |
| 390 | wxToolBarTool *tool = static_cast<wxToolBarTool*>(node->GetData()); |
| 391 | if(tool->IsControl()) |
| 392 | { |
| 393 | // TODO |
| 394 | } |
| 395 | else if(tool->IsSeparator()) |
| 396 | { // Do nothing |
| 397 | } |
| 398 | else |
| 399 | { |
| 400 | if([m_cocoaNSView mouse:pos inRect:AddToolPadding(tool->GetFrameRect())]) |
| 401 | return tool; |
| 402 | } |
| 403 | } |
| 404 | return NULL; |
| 405 | } |
| 406 | |
| 407 | void wxToolBar::SetMargins( int x, int y ) |
| 408 | { |
| 409 | } |
| 410 | |
| 411 | void wxToolBar::SetToolSeparation( int separation ) |
| 412 | { |
| 413 | m_toolSeparation = separation; |
| 414 | } |
| 415 | |
| 416 | void wxToolBar::SetToolShortHelp( int id, const wxString& helpString ) |
| 417 | { |
| 418 | } |
| 419 | |
| 420 | // ---------------------------------------------------------------------------- |
| 421 | // wxToolBar idle handling |
| 422 | // ---------------------------------------------------------------------------- |
| 423 | |
| 424 | void wxToolBar::OnInternalIdle() |
| 425 | { |
| 426 | } |
| 427 | |
| 428 | #endif // wxUSE_TOOLBAR_NATIVE |