| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tbarmsw.cpp |
| 3 | // Purpose: wxToolBar |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: 13.12.99 by VZ during toolbar classes reorganization |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | #ifdef __GNUG__ |
| 21 | #pragma implementation "tbarmsw.h" |
| 22 | #endif |
| 23 | |
| 24 | // For compilers that support precompilation, includes "wx.h". |
| 25 | #include "wx/wxprec.h" |
| 26 | |
| 27 | #ifdef __BORLANDC__ |
| 28 | #pragma hdrstop |
| 29 | #endif |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/wx.h" |
| 33 | #endif |
| 34 | |
| 35 | #if wxUSE_TOOLBAR && defined(__WIN16__) |
| 36 | |
| 37 | #if !defined(__GNUWIN32__) && !defined(__SALFORDC__) |
| 38 | #include "malloc.h" |
| 39 | #endif |
| 40 | |
| 41 | #if !defined(__MWERKS__) && !defined(__SALFORDC__) |
| 42 | #include <memory.h> |
| 43 | #endif |
| 44 | |
| 45 | #include <stdlib.h> |
| 46 | |
| 47 | #include "wx/msw/tbarmsw.h" |
| 48 | #include "wx/event.h" |
| 49 | #include "wx/app.h" |
| 50 | #include "wx/bitmap.h" |
| 51 | #include "wx/msw/private.h" |
| 52 | #include "wx/msw/dib.h" |
| 53 | |
| 54 | // ---------------------------------------------------------------------------- |
| 55 | // constants |
| 56 | // ---------------------------------------------------------------------------- |
| 57 | |
| 58 | #define DEFAULTBITMAPX 16 |
| 59 | #define DEFAULTBITMAPY 15 |
| 60 | #define DEFAULTBUTTONX 24 |
| 61 | #define DEFAULTBUTTONY 22 |
| 62 | #define DEFAULTBARHEIGHT 27 |
| 63 | |
| 64 | // |
| 65 | // States (not all of them currently used) |
| 66 | // |
| 67 | #define wxTBSTATE_CHECKED 0x01 // radio button is checked |
| 68 | #define wxTBSTATE_PRESSED 0x02 // button is being depressed (any style) |
| 69 | #define wxTBSTATE_ENABLED 0x04 // button is enabled |
| 70 | #define wxTBSTATE_HIDDEN 0x08 // button is hidden |
| 71 | #define wxTBSTATE_INDETERMINATE 0x10 // button is indeterminate |
| 72 | |
| 73 | // ---------------------------------------------------------------------------- |
| 74 | // private classes |
| 75 | // ---------------------------------------------------------------------------- |
| 76 | |
| 77 | class WXDLLEXPORT wxToolBarTool : public wxToolBarToolBase |
| 78 | { |
| 79 | public: |
| 80 | wxToolBarTool(wxToolBar *tbar, |
| 81 | int id, |
| 82 | const wxBitmap& bmpNormal, |
| 83 | const wxBitmap& bmpDisabled, |
| 84 | bool toggle, |
| 85 | wxObject *clientData, |
| 86 | const wxString& shortHelp, |
| 87 | const wxString& longHelp) |
| 88 | : wxToolBarToolBase(tbar, id, bmpNormal, bmpDisabled, toggle, |
| 89 | clientData, shortHelp, longHelp) |
| 90 | { |
| 91 | } |
| 92 | |
| 93 | wxToolBarTool(wxToolBar *tbar, wxControl *control) |
| 94 | : wxToolBarToolBase(tbar, control) |
| 95 | { |
| 96 | } |
| 97 | |
| 98 | void SetSize(const wxSize& size) |
| 99 | { |
| 100 | m_width = size.x; |
| 101 | m_height = size.y; |
| 102 | } |
| 103 | |
| 104 | long GetWidth() const { return m_width; } |
| 105 | long GetHeight() const { return m_height; } |
| 106 | |
| 107 | wxCoord m_x; |
| 108 | wxCoord m_y; |
| 109 | wxCoord m_width; |
| 110 | wxCoord m_height; |
| 111 | }; |
| 112 | |
| 113 | // ---------------------------------------------------------------------------- |
| 114 | // wxWin macros |
| 115 | // ---------------------------------------------------------------------------- |
| 116 | |
| 117 | #if !USE_SHARED_LIBRARY |
| 118 | IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase) |
| 119 | |
| 120 | BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase) |
| 121 | EVT_PAINT(wxToolBar::OnPaint) |
| 122 | EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent) |
| 123 | END_EVENT_TABLE() |
| 124 | #endif |
| 125 | |
| 126 | // ============================================================================ |
| 127 | // implementation |
| 128 | // ============================================================================ |
| 129 | |
| 130 | // ---------------------------------------------------------------------------- |
| 131 | // wxToolBarTool |
| 132 | // ---------------------------------------------------------------------------- |
| 133 | |
| 134 | wxToolBarToolBase *wxToolBar::CreateTool(int id, |
| 135 | const wxString& label, |
| 136 | const wxBitmap& bmpNormal, |
| 137 | const wxBitmap& bmpDisabled, |
| 138 | wxItemKind kind, |
| 139 | wxObject *clientData, |
| 140 | const wxString& shortHelp, |
| 141 | const wxString& longHelp) |
| 142 | { |
| 143 | return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind, |
| 144 | clientData, shortHelp, longHelp); |
| 145 | } |
| 146 | |
| 147 | wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control) |
| 148 | { |
| 149 | return new wxToolBarTool(this, control); |
| 150 | } |
| 151 | |
| 152 | // ---------------------------------------------------------------------------- |
| 153 | // wxToolBar |
| 154 | // ---------------------------------------------------------------------------- |
| 155 | |
| 156 | void wxToolBar::Init() |
| 157 | { |
| 158 | m_hbrDither = 0; |
| 159 | m_rgbFace = 0; |
| 160 | m_rgbShadow = 0; |
| 161 | m_rgbHilight = 0; |
| 162 | m_rgbFrame = 0; |
| 163 | m_hdcMono = 0; |
| 164 | m_hbmMono = 0; |
| 165 | m_hbmDefault = 0; |
| 166 | |
| 167 | m_defaultWidth = DEFAULTBITMAPX; |
| 168 | m_defaultHeight = DEFAULTBITMAPY; |
| 169 | |
| 170 | m_xPos = |
| 171 | m_yPos = -1; |
| 172 | |
| 173 | m_maxWidth = m_maxHeight = 0; |
| 174 | m_pressedTool = m_currentTool = -1; |
| 175 | m_toolPacking = 1; |
| 176 | m_toolSeparation = 5; |
| 177 | } |
| 178 | |
| 179 | bool wxToolBar::Create(wxWindow *parent, |
| 180 | wxWindowID id, |
| 181 | const wxPoint& pos, |
| 182 | const wxSize& size, |
| 183 | long style, |
| 184 | const wxString& name) |
| 185 | { |
| 186 | if ( !wxWindow::Create(parent, id, pos, size, style, name) ) |
| 187 | return FALSE; |
| 188 | |
| 189 | if ( style & wxTB_HORIZONTAL ) |
| 190 | { |
| 191 | m_lastX = 3; |
| 192 | m_lastY = 7; |
| 193 | } |
| 194 | else |
| 195 | { |
| 196 | m_lastX = 7; |
| 197 | m_lastY = 3; |
| 198 | } |
| 199 | |
| 200 | // Set it to grey |
| 201 | SetBackgroundColour(wxColour(192, 192, 192)); |
| 202 | |
| 203 | InitGlobalObjects(); |
| 204 | |
| 205 | return TRUE; |
| 206 | } |
| 207 | |
| 208 | wxToolBar::~wxToolBar() |
| 209 | { |
| 210 | FreeGlobalObjects(); |
| 211 | } |
| 212 | |
| 213 | void wxToolBar::SetToolBitmapSize(const wxSize& size) |
| 214 | { |
| 215 | m_defaultWidth = size.x; |
| 216 | m_defaultHeight = size.y; |
| 217 | |
| 218 | FreeGlobalObjects(); |
| 219 | InitGlobalObjects(); |
| 220 | } |
| 221 | |
| 222 | // The button size is bigger than the bitmap size |
| 223 | wxSize wxToolBar::GetToolSize() const |
| 224 | { |
| 225 | return wxSize(m_defaultWidth + 8, m_defaultHeight + 7); |
| 226 | } |
| 227 | |
| 228 | wxToolBarToolBase *wxToolBar::FindToolForPosition(wxCoord x, wxCoord y) const |
| 229 | { |
| 230 | wxToolBarToolsList::Node *node = m_tools.GetFirst(); |
| 231 | while (node) |
| 232 | { |
| 233 | wxToolBarTool *tool = (wxToolBarTool *)node->GetData(); |
| 234 | if ((x >= tool->m_x) && (y >= tool->m_y) && |
| 235 | (x <= (tool->m_x + tool->GetWidth())) && |
| 236 | (y <= (tool->m_y + tool->GetHeight()))) |
| 237 | { |
| 238 | return tool; |
| 239 | } |
| 240 | |
| 241 | node = node->GetNext(); |
| 242 | } |
| 243 | |
| 244 | return (wxToolBarToolBase *)NULL; |
| 245 | } |
| 246 | |
| 247 | wxToolBarToolBase *wxToolBar::AddTool(int id, |
| 248 | const wxBitmap& bitmap, |
| 249 | const wxBitmap& pushedBitmap, |
| 250 | bool toggle, |
| 251 | wxCoord xPos, |
| 252 | wxCoord yPos, |
| 253 | wxObject *clientData, |
| 254 | const wxString& helpString1, |
| 255 | const wxString& helpString2) |
| 256 | { |
| 257 | // rememeber the position for DoInsertTool() |
| 258 | m_xPos = xPos; |
| 259 | m_yPos = yPos; |
| 260 | |
| 261 | return wxToolBarBase::AddTool(id, bitmap, pushedBitmap, toggle, |
| 262 | xPos, yPos, clientData, |
| 263 | helpString1, helpString2); |
| 264 | } |
| 265 | |
| 266 | void wxToolBar::OnPaint(wxPaintEvent& event) |
| 267 | { |
| 268 | wxPaintDC dc(this); |
| 269 | |
| 270 | static int wxOnPaintCount = 0; |
| 271 | |
| 272 | // Prevent reentry of OnPaint which would cause |
| 273 | // wxMemoryDC errors. |
| 274 | if (wxOnPaintCount > 0) |
| 275 | return; |
| 276 | wxOnPaintCount++; |
| 277 | |
| 278 | wxToolBarToolsList::Node *node = m_tools.GetFirst(); |
| 279 | while (node) |
| 280 | { |
| 281 | wxToolBarToolBase *tool = node->GetData(); |
| 282 | if ( tool->GetStyle()!= wxTOOL_STYLE_BUTTON ) |
| 283 | { |
| 284 | int state = tool->IsEnabled() ? wxTBSTATE_ENABLED : 0; |
| 285 | if ( tool->IsToggled() ) |
| 286 | state |= wxTBSTATE_CHECKED; |
| 287 | |
| 288 | DrawTool(dc, tool, state); |
| 289 | } |
| 290 | |
| 291 | node = node->GetNext(); |
| 292 | } |
| 293 | |
| 294 | wxOnPaintCount--; |
| 295 | } |
| 296 | |
| 297 | // If a Button is disabled, then NO function (besides leaving |
| 298 | // or entering) should be carried out. Therefore the additions |
| 299 | // of 'enabled' testing (Stefan Hammes). |
| 300 | void wxToolBar::OnMouseEvent(wxMouseEvent& event) |
| 301 | { |
| 302 | static wxToolBarToolBase *eventCurrentTool = NULL; |
| 303 | wxClientDC dc(this); |
| 304 | |
| 305 | if (event.Leaving()) |
| 306 | { |
| 307 | m_currentTool = -1; |
| 308 | if (eventCurrentTool && eventCurrentTool->IsEnabled()) |
| 309 | { |
| 310 | ::ReleaseCapture(); |
| 311 | int state = wxTBSTATE_ENABLED; |
| 312 | if (eventCurrentTool->IsToggled()) |
| 313 | state |= wxTBSTATE_CHECKED; |
| 314 | DrawTool(dc, eventCurrentTool, state); |
| 315 | eventCurrentTool = NULL; |
| 316 | } |
| 317 | OnMouseEnter(-1); |
| 318 | return; |
| 319 | } |
| 320 | |
| 321 | wxCoord x, y; |
| 322 | event.GetPosition(&x, &y); |
| 323 | wxToolBarToolBase *tool = FindToolForPosition(x, y); |
| 324 | |
| 325 | if (!tool) |
| 326 | { |
| 327 | if (eventCurrentTool && eventCurrentTool->IsEnabled()) |
| 328 | { |
| 329 | ::ReleaseCapture(); |
| 330 | |
| 331 | int state = wxTBSTATE_ENABLED; |
| 332 | if (eventCurrentTool->IsToggled()) |
| 333 | state |= wxTBSTATE_CHECKED; |
| 334 | DrawTool(dc, eventCurrentTool, state); |
| 335 | eventCurrentTool = NULL; |
| 336 | } |
| 337 | if (m_currentTool > -1) |
| 338 | { |
| 339 | m_currentTool = -1; |
| 340 | OnMouseEnter(-1); |
| 341 | } |
| 342 | return; |
| 343 | } |
| 344 | |
| 345 | if (!event.Dragging() && !event.IsButton()) |
| 346 | { |
| 347 | if (tool->GetId() != m_currentTool) |
| 348 | { |
| 349 | OnMouseEnter(m_currentTool = tool->GetId()); |
| 350 | return; |
| 351 | } |
| 352 | } |
| 353 | if (event.Dragging() && tool->IsEnabled()) |
| 354 | { |
| 355 | if (eventCurrentTool) |
| 356 | { |
| 357 | // Might have dragged outside tool |
| 358 | if (eventCurrentTool != tool) |
| 359 | { |
| 360 | int state = wxTBSTATE_ENABLED; |
| 361 | if (tool->IsToggled()) |
| 362 | state |= wxTBSTATE_CHECKED; |
| 363 | DrawTool(dc, tool, state); |
| 364 | eventCurrentTool = NULL; |
| 365 | return; |
| 366 | } |
| 367 | } |
| 368 | else |
| 369 | { |
| 370 | if (tool && event.LeftIsDown() && tool->IsEnabled()) |
| 371 | { |
| 372 | eventCurrentTool = tool; |
| 373 | ::SetCapture((HWND) GetHWND()); |
| 374 | int state = wxTBSTATE_ENABLED|wxTBSTATE_PRESSED; |
| 375 | if (tool->IsToggled()) |
| 376 | state |= wxTBSTATE_CHECKED; |
| 377 | DrawTool(dc, tool, state); |
| 378 | } |
| 379 | } |
| 380 | } |
| 381 | if (event.LeftDown() && tool->IsEnabled()) |
| 382 | { |
| 383 | eventCurrentTool = tool; |
| 384 | ::SetCapture((HWND) GetHWND()); |
| 385 | int state = wxTBSTATE_ENABLED|wxTBSTATE_PRESSED; |
| 386 | if (tool->IsToggled()) |
| 387 | state |= wxTBSTATE_CHECKED; |
| 388 | DrawTool(dc, tool, state); |
| 389 | } |
| 390 | else if (event.LeftUp() && tool->IsEnabled()) |
| 391 | { |
| 392 | if (eventCurrentTool) |
| 393 | ::ReleaseCapture(); |
| 394 | if (eventCurrentTool == tool) |
| 395 | { |
| 396 | if (tool->CanBeToggled()) |
| 397 | { |
| 398 | tool->Toggle(); |
| 399 | if (!OnLeftClick(tool->GetId(), tool->IsToggled())) |
| 400 | { |
| 401 | tool->Toggle(); |
| 402 | } |
| 403 | int state = wxTBSTATE_ENABLED; |
| 404 | if (tool->IsToggled()) |
| 405 | state |= wxTBSTATE_CHECKED; |
| 406 | DrawTool(dc, tool, state); |
| 407 | } |
| 408 | else |
| 409 | { |
| 410 | int state = wxTBSTATE_ENABLED; |
| 411 | if (tool->IsToggled()) |
| 412 | state |= wxTBSTATE_CHECKED; |
| 413 | DrawTool(dc, tool, state); |
| 414 | OnLeftClick(tool->GetId(), tool->IsToggled()); |
| 415 | } |
| 416 | } |
| 417 | eventCurrentTool = NULL; |
| 418 | } |
| 419 | else if (event.RightDown() && tool->IsEnabled()) |
| 420 | { |
| 421 | OnRightClick(tool->GetId(), x, y); |
| 422 | } |
| 423 | } |
| 424 | |
| 425 | void wxToolBar::DoEnableTool(wxToolBarToolBase *tool, bool WXUNUSED(enable)) |
| 426 | { |
| 427 | DoRedrawTool(tool); |
| 428 | } |
| 429 | |
| 430 | void wxToolBar::DoToggleTool(wxToolBarToolBase *tool, bool WXUNUSED(toggle)) |
| 431 | { |
| 432 | DoRedrawTool(tool); |
| 433 | } |
| 434 | |
| 435 | void wxToolBar::DoSetToggle(wxToolBarToolBase * WXUNUSED(tool), |
| 436 | bool WXUNUSED(toggle)) |
| 437 | { |
| 438 | // nothing to do |
| 439 | } |
| 440 | |
| 441 | void wxToolBar::DoRedrawTool(wxToolBarToolBase *tool) |
| 442 | { |
| 443 | wxClientDC dc(this); |
| 444 | |
| 445 | DrawTool(dc, tool); |
| 446 | } |
| 447 | |
| 448 | void wxToolBar::DrawTool(wxDC& dc, wxToolBarToolBase *toolBase, int state) |
| 449 | { |
| 450 | wxToolBarTool *tool = (wxToolBarTool *)toolBase; |
| 451 | |
| 452 | DrawButton(dc.GetHDC(), |
| 453 | tool->m_x, tool->m_y, |
| 454 | tool->GetWidth(), tool->GetHeight(), |
| 455 | tool, state); |
| 456 | } |
| 457 | |
| 458 | void wxToolBar::DrawTool(wxDC& dc, wxToolBarToolBase *tool) |
| 459 | { |
| 460 | int state = 0; |
| 461 | if (tool->IsEnabled()) |
| 462 | state |= wxTBSTATE_ENABLED; |
| 463 | if (tool->IsToggled()) |
| 464 | state |= wxTBSTATE_CHECKED; |
| 465 | // how can i access the PRESSED state??? |
| 466 | |
| 467 | DrawTool(dc, tool, state); |
| 468 | } |
| 469 | |
| 470 | bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos), |
| 471 | wxToolBarToolBase *tool) |
| 472 | { |
| 473 | // VZ: didn't test whether it works, but why not... |
| 474 | tool->Detach(); |
| 475 | |
| 476 | Refresh(); |
| 477 | |
| 478 | return TRUE; |
| 479 | } |
| 480 | |
| 481 | bool wxToolBar::DoInsertTool(size_t pos, wxToolBarToolBase *toolBase) |
| 482 | { |
| 483 | wxToolBarTool *tool = (wxToolBarTool *)toolBase; |
| 484 | |
| 485 | wxCHECK_MSG( !tool->IsControl(), FALSE, |
| 486 | _T("generic wxToolBar doesn't support controls") ); |
| 487 | |
| 488 | // TODO: use the mapping code from wxToolBar95 to get it right in this class |
| 489 | #if !defined(__WIN32__) && !defined(__WIN386__) |
| 490 | wxBitmap bmpDisabled; |
| 491 | if (tool->CanBeToggled()) |
| 492 | { |
| 493 | HBITMAP hbmp = CreateMappedBitmap((WXHINSTANCE)wxGetInstance(), |
| 494 | GetHbitmapOf(tool->GetBitmap1())); |
| 495 | |
| 496 | wxBitmap bmp; |
| 497 | bmp.SetHBITMAP((WXHBITMAP)hbmp); |
| 498 | tool->SetBitmap2(bmp); |
| 499 | } |
| 500 | #endif |
| 501 | |
| 502 | tool->m_x = m_xPos; |
| 503 | if ( tool->m_x == -1 ) |
| 504 | tool->m_x = m_xMargin; |
| 505 | |
| 506 | tool->m_y = m_yPos; |
| 507 | if ( tool->m_y == -1 ) |
| 508 | tool->m_y = m_yMargin; |
| 509 | |
| 510 | tool->SetSize(GetToolSize()); |
| 511 | |
| 512 | if ( tool->IsButton() ) |
| 513 | { |
| 514 | // Calculate reasonable max size in case Layout() not called |
| 515 | if ((tool->m_x + tool->GetBitmap1().GetWidth() + m_xMargin) > m_maxWidth) |
| 516 | m_maxWidth = (tool->m_x + tool->GetWidth() + m_xMargin); |
| 517 | |
| 518 | if ((tool->m_y + tool->GetBitmap1().GetHeight() + m_yMargin) > m_maxHeight) |
| 519 | m_maxHeight = (tool->m_y + tool->GetHeight() + m_yMargin); |
| 520 | } |
| 521 | |
| 522 | return TRUE; |
| 523 | } |
| 524 | |
| 525 | bool wxToolBar::Realize() |
| 526 | { |
| 527 | m_currentRowsOrColumns = 0; |
| 528 | m_lastX = m_xMargin; |
| 529 | m_lastY = m_yMargin; |
| 530 | int maxToolWidth = 0; |
| 531 | int maxToolHeight = 0; |
| 532 | m_maxWidth = 0; |
| 533 | m_maxHeight = 0; |
| 534 | |
| 535 | // Find the maximum tool width and height |
| 536 | wxToolBarToolsList::Node *node = m_tools.GetFirst(); |
| 537 | while (node) |
| 538 | { |
| 539 | wxToolBarTool *tool = (wxToolBarTool *)node->GetData(); |
| 540 | if (tool->GetWidth() > maxToolWidth) |
| 541 | maxToolWidth = tool->GetWidth(); |
| 542 | if (tool->GetHeight() > maxToolHeight) |
| 543 | maxToolHeight = tool->GetHeight(); |
| 544 | node = node->GetNext(); |
| 545 | } |
| 546 | |
| 547 | int separatorSize = m_toolSeparation; |
| 548 | |
| 549 | node = m_tools.GetFirst(); |
| 550 | while (node) |
| 551 | { |
| 552 | wxToolBarTool *tool = (wxToolBarTool *)node->GetData(); |
| 553 | if (tool->GetStyle() == wxTOOL_STYLE_SEPARATOR) |
| 554 | { |
| 555 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 556 | { |
| 557 | if (m_currentRowsOrColumns >= m_maxCols) |
| 558 | m_lastY += separatorSize; |
| 559 | else |
| 560 | m_lastX += separatorSize; |
| 561 | } |
| 562 | else |
| 563 | { |
| 564 | if (m_currentRowsOrColumns >= m_maxRows) |
| 565 | m_lastX += separatorSize; |
| 566 | else |
| 567 | m_lastY += separatorSize; |
| 568 | } |
| 569 | } |
| 570 | else if (tool->GetStyle() == wxTOOL_STYLE_BUTTON) |
| 571 | { |
| 572 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 573 | { |
| 574 | if (m_currentRowsOrColumns >= m_maxCols) |
| 575 | { |
| 576 | m_currentRowsOrColumns = 0; |
| 577 | m_lastX = m_xMargin; |
| 578 | m_lastY += maxToolHeight + m_toolPacking; |
| 579 | } |
| 580 | tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0); |
| 581 | tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0); |
| 582 | |
| 583 | m_lastX += maxToolWidth + m_toolPacking; |
| 584 | } |
| 585 | else |
| 586 | { |
| 587 | if (m_currentRowsOrColumns >= m_maxRows) |
| 588 | { |
| 589 | m_currentRowsOrColumns = 0; |
| 590 | m_lastX += (maxToolWidth + m_toolPacking); |
| 591 | m_lastY = m_yMargin; |
| 592 | } |
| 593 | tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0); |
| 594 | tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0); |
| 595 | |
| 596 | m_lastY += maxToolHeight + m_toolPacking; |
| 597 | } |
| 598 | m_currentRowsOrColumns ++; |
| 599 | } |
| 600 | |
| 601 | if (m_lastX > m_maxWidth) |
| 602 | m_maxWidth = m_lastX; |
| 603 | if (m_lastY > m_maxHeight) |
| 604 | m_maxHeight = m_lastY; |
| 605 | |
| 606 | node = node->GetNext(); |
| 607 | } |
| 608 | |
| 609 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 610 | { |
| 611 | m_maxWidth += maxToolWidth; |
| 612 | m_maxHeight += maxToolHeight; |
| 613 | } |
| 614 | else |
| 615 | { |
| 616 | m_maxWidth += maxToolWidth; |
| 617 | m_maxHeight += maxToolHeight; |
| 618 | } |
| 619 | |
| 620 | m_maxWidth += m_xMargin; |
| 621 | m_maxHeight += m_yMargin; |
| 622 | |
| 623 | SetSize(m_maxWidth, m_maxHeight); |
| 624 | |
| 625 | return TRUE; |
| 626 | } |
| 627 | |
| 628 | bool wxToolBar::InitGlobalObjects() |
| 629 | { |
| 630 | GetSysColors(); |
| 631 | if (!CreateDitherBrush()) |
| 632 | return FALSE; |
| 633 | |
| 634 | m_hdcMono = (WXHDC) CreateCompatibleDC(NULL); |
| 635 | if (!m_hdcMono) |
| 636 | return FALSE; |
| 637 | |
| 638 | m_hbmMono = (WXHBITMAP) CreateBitmap((int)GetToolSize().x, (int)GetToolSize().y, 1, 1, NULL); |
| 639 | if (!m_hbmMono) |
| 640 | return FALSE; |
| 641 | |
| 642 | m_hbmDefault = (WXHBITMAP) SelectObject((HDC) m_hdcMono, (HBITMAP) m_hbmMono); |
| 643 | return TRUE; |
| 644 | } |
| 645 | |
| 646 | void wxToolBar::FreeGlobalObjects() |
| 647 | { |
| 648 | FreeDitherBrush(); |
| 649 | |
| 650 | if (m_hdcMono) { |
| 651 | if (m_hbmDefault) |
| 652 | { |
| 653 | SelectObject((HDC) m_hdcMono, (HBITMAP) m_hbmDefault); |
| 654 | m_hbmDefault = 0; |
| 655 | } |
| 656 | DeleteDC((HDC) m_hdcMono); // toast the DCs |
| 657 | } |
| 658 | m_hdcMono = 0; |
| 659 | |
| 660 | if (m_hbmMono) |
| 661 | DeleteObject((HBITMAP) m_hbmMono); |
| 662 | m_hbmMono = 0; |
| 663 | } |
| 664 | |
| 665 | // ---------------------------------------------------------------------------- |
| 666 | // drawing routines |
| 667 | // ---------------------------------------------------------------------------- |
| 668 | |
| 669 | void wxToolBar::PatB(WXHDC hdc,int x,int y,int dx,int dy, long rgb) |
| 670 | { |
| 671 | RECT rc; |
| 672 | |
| 673 | rc.left = x; |
| 674 | rc.top = y; |
| 675 | rc.right = x + dx; |
| 676 | rc.bottom = y + dy; |
| 677 | |
| 678 | SetBkColor((HDC) hdc,rgb); |
| 679 | ExtTextOut((HDC) hdc,0,0,ETO_OPAQUE,&rc,NULL,0,NULL); |
| 680 | } |
| 681 | |
| 682 | |
| 683 | // create a mono bitmap mask: |
| 684 | // 1's where color == COLOR_BTNFACE || COLOR_HILIGHT |
| 685 | // 0's everywhere else |
| 686 | |
| 687 | void wxToolBar::CreateMask(WXHDC hdc, int xoffset, int yoffset, int dx, int dy) |
| 688 | { |
| 689 | HDC globalDC = ::GetDC(NULL); |
| 690 | HDC hdcGlyphs = CreateCompatibleDC((HDC) globalDC); |
| 691 | ReleaseDC(NULL, (HDC) globalDC); |
| 692 | |
| 693 | // krj - create a new bitmap and copy the image from hdc. |
| 694 | //HBITMAP bitmapOld = SelectObject(hdcGlyphs, hBitmap); |
| 695 | HBITMAP hBitmap = CreateCompatibleBitmap((HDC) hdc, dx, dy); |
| 696 | HBITMAP bitmapOld = (HBITMAP) SelectObject(hdcGlyphs, hBitmap); |
| 697 | BitBlt(hdcGlyphs, 0,0, dx, dy, (HDC) hdc, 0, 0, SRCCOPY); |
| 698 | |
| 699 | // initalize whole area with 1's |
| 700 | PatBlt((HDC) m_hdcMono, 0, 0, dx, dy, WHITENESS); |
| 701 | |
| 702 | // create mask based on color bitmap |
| 703 | // convert this to 1's |
| 704 | SetBkColor(hdcGlyphs, m_rgbFace); |
| 705 | BitBlt((HDC) m_hdcMono, xoffset, yoffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 706 | hdcGlyphs, 0, 0, SRCCOPY); |
| 707 | // convert this to 1's |
| 708 | SetBkColor(hdcGlyphs, m_rgbHilight); |
| 709 | // OR in the new 1's |
| 710 | BitBlt((HDC) m_hdcMono, xoffset, yoffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 711 | hdcGlyphs, 0, 0, SRCPAINT); |
| 712 | |
| 713 | SelectObject(hdcGlyphs, bitmapOld); |
| 714 | DeleteObject(hBitmap); |
| 715 | DeleteDC(hdcGlyphs); |
| 716 | } |
| 717 | |
| 718 | void wxToolBar::DrawBlankButton(WXHDC hdc, int x, int y, int dx, int dy, int state) |
| 719 | { |
| 720 | // face color |
| 721 | PatB(hdc, x, y, dx, dy, m_rgbFace); |
| 722 | |
| 723 | if (state & wxTBSTATE_PRESSED) { |
| 724 | PatB(hdc, x + 1, y, dx - 2, 1, m_rgbFrame); |
| 725 | PatB(hdc, x + 1, y + dy - 1, dx - 2, 1, m_rgbFrame); |
| 726 | PatB(hdc, x, y + 1, 1, dy - 2, m_rgbFrame); |
| 727 | PatB(hdc, x + dx - 1, y +1, 1, dy - 2, m_rgbFrame); |
| 728 | PatB(hdc, x + 1, y + 1, 1, dy-2, m_rgbShadow); |
| 729 | PatB(hdc, x + 1, y + 1, dx-2, 1, m_rgbShadow); |
| 730 | } |
| 731 | else { |
| 732 | PatB(hdc, x + 1, y, dx - 2, 1, m_rgbFrame); |
| 733 | PatB(hdc, x + 1, y + dy - 1, dx - 2, 1, m_rgbFrame); |
| 734 | PatB(hdc, x, y + 1, 1, dy - 2, m_rgbFrame); |
| 735 | PatB(hdc, x + dx - 1, y + 1, 1, dy - 2, m_rgbFrame); |
| 736 | dx -= 2; |
| 737 | dy -= 2; |
| 738 | PatB(hdc, x + 1, y + 1, 1, dy - 1, m_rgbHilight); |
| 739 | PatB(hdc, x + 1, y + 1, dx - 1, 1, m_rgbHilight); |
| 740 | PatB(hdc, x + dx, y + 1, 1, dy, m_rgbShadow); |
| 741 | PatB(hdc, x + 1, y + dy, dx, 1, m_rgbShadow); |
| 742 | PatB(hdc, x + dx - 1, y + 2, 1, dy - 2, m_rgbShadow); |
| 743 | PatB(hdc, x + 2, y + dy - 1, dx - 2, 1, m_rgbShadow); |
| 744 | } |
| 745 | } |
| 746 | |
| 747 | void wxToolBar::DrawButton(WXHDC hdc, int x, int y, int dx, int dy, |
| 748 | wxToolBarToolBase *toolBase, int state) |
| 749 | { |
| 750 | wxToolBarTool *tool = (wxToolBarTool *)toolBase; |
| 751 | |
| 752 | int yOffset; |
| 753 | HBRUSH hbrOld, hbr; |
| 754 | BOOL bMaskCreated = FALSE; |
| 755 | int xButton = 0; // assume button is down |
| 756 | int dxFace, dyFace; |
| 757 | int xCenterOffset; |
| 758 | |
| 759 | dxFace = dx; |
| 760 | dyFace = dy; |
| 761 | |
| 762 | // HBITMAP hBitmap = (HBITMAP) tool->m_bitmap1.GetHBITMAP(); |
| 763 | HDC globalDC = ::GetDC(NULL); |
| 764 | HDC hdcGlyphs = CreateCompatibleDC(globalDC); |
| 765 | ReleaseDC(NULL, globalDC); |
| 766 | |
| 767 | // get the proper button look - up or down. |
| 768 | if (!(state & (wxTBSTATE_PRESSED | wxTBSTATE_CHECKED))) { |
| 769 | xButton = dx; // use 'up' version of button |
| 770 | dxFace -= 2; |
| 771 | dyFace -= 2; // extents to ignore button highlight |
| 772 | } |
| 773 | |
| 774 | DrawBlankButton(hdc, x, y, dx, dy, state); |
| 775 | |
| 776 | |
| 777 | // move coordinates inside border and away from upper left highlight. |
| 778 | // the extents change accordingly. |
| 779 | x += 2; |
| 780 | y += 2; |
| 781 | dxFace -= 3; |
| 782 | dyFace -= 3; |
| 783 | |
| 784 | // Using bmpDisabled can cause problems (don't know why!) |
| 785 | #if !defined(__WIN32__) && !defined(__WIN386__) |
| 786 | HBITMAP bitmapOld; |
| 787 | if (tool->GetBitmap2().Ok()) |
| 788 | bitmapOld = GetHbitmapOf(tool->GetBitmap2()); |
| 789 | else |
| 790 | bitmapOld = GetHbitmapOf(tool->GetBitmap1()); |
| 791 | #else |
| 792 | HBITMAP bitmapOld = GetHbitmapOf(tool->GetBitmap1()); |
| 793 | #endif |
| 794 | |
| 795 | bitmapOld = (HBITMAP)SelectObject(hdcGlyphs, bitmapOld); |
| 796 | |
| 797 | // calculate offset of face from (x,y). y is always from the top, |
| 798 | // so the offset is easy. x needs to be centered in face. |
| 799 | yOffset = 1; |
| 800 | xCenterOffset = (dxFace - (int)GetToolBitmapSize().x)/2; |
| 801 | if (state & (wxTBSTATE_PRESSED | wxTBSTATE_CHECKED)) |
| 802 | { |
| 803 | // pressed state moves down and to the right |
| 804 | // (x moves automatically as face size grows) |
| 805 | yOffset++; |
| 806 | } |
| 807 | |
| 808 | // now put on the face |
| 809 | if (state & wxTBSTATE_ENABLED) { |
| 810 | // regular version |
| 811 | BitBlt((HDC) hdc, x+xCenterOffset, y + yOffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 812 | hdcGlyphs, 0, 0, SRCCOPY); |
| 813 | } else { |
| 814 | // disabled version (or indeterminate) |
| 815 | bMaskCreated = TRUE; |
| 816 | CreateMask((WXHDC) hdcGlyphs, xCenterOffset, yOffset, dxFace, dyFace); |
| 817 | // CreateMask(hBitmap, xCenterOffset, yOffset, dxFace, dyFace); |
| 818 | |
| 819 | SetTextColor((HDC) hdc, 0L); // 0's in mono -> 0 (for ROP) |
| 820 | SetBkColor((HDC) hdc, 0x00FFFFFF); // 1's in mono -> 1 |
| 821 | |
| 822 | // draw glyph's white understrike |
| 823 | if (!(state & wxTBSTATE_INDETERMINATE)) { |
| 824 | hbr = CreateSolidBrush(m_rgbHilight); |
| 825 | if (hbr) { |
| 826 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, hbr); |
| 827 | if (hbrOld) { |
| 828 | // draw hilight color where we have 0's in the mask |
| 829 | BitBlt((HDC) hdc, x + 1, y + 1, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00B8074A); |
| 830 | SelectObject((HDC) hdc, hbrOld); |
| 831 | } |
| 832 | DeleteObject(hbr); |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | // gray out glyph |
| 837 | hbr = CreateSolidBrush(m_rgbShadow); |
| 838 | if (hbr) { |
| 839 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, hbr); |
| 840 | if (hbrOld) { |
| 841 | // draw the shadow color where we have 0's in the mask |
| 842 | BitBlt((HDC) hdc, x, y, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00B8074A); |
| 843 | SelectObject((HDC) hdc, hbrOld); |
| 844 | } |
| 845 | DeleteObject(hbr); |
| 846 | } |
| 847 | |
| 848 | if (state & wxTBSTATE_CHECKED) { |
| 849 | BitBlt((HDC) m_hdcMono, 1, 1, dxFace - 1, dyFace - 1, (HDC) m_hdcMono, 0, 0, SRCAND); |
| 850 | } |
| 851 | } |
| 852 | |
| 853 | if (state & (wxTBSTATE_CHECKED | wxTBSTATE_INDETERMINATE)) { |
| 854 | |
| 855 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, (HBRUSH) m_hbrDither); |
| 856 | if (hbrOld) { |
| 857 | |
| 858 | if (!bMaskCreated) |
| 859 | CreateMask((WXHDC) hdcGlyphs, xCenterOffset, yOffset, dxFace, dyFace); |
| 860 | // CreateMask(hBitmap, xCenterOffset, yOffset, dxFace, dyFace); |
| 861 | |
| 862 | SetTextColor((HDC) hdc, 0L); // 0 -> 0 |
| 863 | SetBkColor((HDC) hdc, 0x00FFFFFF); // 1 -> 1 |
| 864 | |
| 865 | // only draw the dither brush where the mask is 1's |
| 866 | BitBlt((HDC) hdc, x, y, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00E20746); |
| 867 | |
| 868 | SelectObject((HDC) hdc, hbrOld); |
| 869 | } |
| 870 | } |
| 871 | SelectObject(hdcGlyphs, bitmapOld); |
| 872 | DeleteDC(hdcGlyphs); |
| 873 | } |
| 874 | |
| 875 | // ---------------------------------------------------------------------------- |
| 876 | // drawing helpers |
| 877 | // ---------------------------------------------------------------------------- |
| 878 | |
| 879 | void wxToolBar::GetSysColors() |
| 880 | { |
| 881 | static COLORREF rgbSaveFace = 0xffffffffL, |
| 882 | rgbSaveShadow = 0xffffffffL, |
| 883 | rgbSaveHilight = 0xffffffffL, |
| 884 | rgbSaveFrame = 0xffffffffL; |
| 885 | |
| 886 | // For now, override these because the colour replacement isn't working, |
| 887 | // and we get inconsistent colours. Assume all buttons are grey for the moment. |
| 888 | |
| 889 | // m_rgbFace = GetSysColor(COLOR_BTNFACE); |
| 890 | m_rgbFace = RGB(192,192,192); |
| 891 | // m_rgbShadow = GetSysColor(COLOR_BTNSHADOW); |
| 892 | m_rgbShadow = RGB(128,128,128); |
| 893 | // m_rgbHilight = GetSysColor(COLOR_BTNHIGHLIGHT); |
| 894 | m_rgbHilight = RGB(255, 255, 255); |
| 895 | |
| 896 | m_rgbFrame = GetSysColor(COLOR_WINDOWFRAME); |
| 897 | |
| 898 | if (rgbSaveFace!=m_rgbFace || rgbSaveShadow!=m_rgbShadow |
| 899 | || rgbSaveHilight!=m_rgbHilight || rgbSaveFrame!=m_rgbFrame) |
| 900 | { |
| 901 | rgbSaveFace = m_rgbFace; |
| 902 | rgbSaveShadow = m_rgbShadow; |
| 903 | rgbSaveHilight = m_rgbHilight; |
| 904 | rgbSaveFrame = m_rgbFrame; |
| 905 | |
| 906 | // Update the brush for pushed-in buttons |
| 907 | CreateDitherBrush(); |
| 908 | } |
| 909 | } |
| 910 | |
| 911 | WXHBITMAP wxToolBar::CreateDitherBitmap() |
| 912 | { |
| 913 | BITMAPINFO* pbmi; |
| 914 | HBITMAP hbm; |
| 915 | HDC hdc; |
| 916 | int i; |
| 917 | long patGray[8]; |
| 918 | DWORD rgb; |
| 919 | |
| 920 | pbmi = (BITMAPINFO *)malloc(sizeof(BITMAPINFOHEADER) + 16*sizeof(RGBQUAD)); |
| 921 | memset(pbmi, 0, (sizeof(BITMAPINFOHEADER) + 16*sizeof(RGBQUAD))); |
| 922 | |
| 923 | pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
| 924 | pbmi->bmiHeader.biWidth = 8; |
| 925 | pbmi->bmiHeader.biHeight = 8; |
| 926 | pbmi->bmiHeader.biPlanes = 1; |
| 927 | pbmi->bmiHeader.biBitCount = 1; |
| 928 | pbmi->bmiHeader.biCompression = BI_RGB; |
| 929 | |
| 930 | // rgb = GetSysColor(COLOR_BTNFACE); |
| 931 | rgb = RGB(192,192,192); |
| 932 | |
| 933 | pbmi->bmiColors[0].rgbBlue = GetBValue(rgb); |
| 934 | pbmi->bmiColors[0].rgbGreen = GetGValue(rgb); |
| 935 | pbmi->bmiColors[0].rgbRed = GetRValue(rgb); |
| 936 | pbmi->bmiColors[0].rgbReserved = 0; |
| 937 | |
| 938 | // rgb = GetSysColor(COLOR_BTNHIGHLIGHT); |
| 939 | rgb = RGB(255, 255, 255); |
| 940 | |
| 941 | pbmi->bmiColors[1].rgbBlue = GetBValue(rgb); |
| 942 | pbmi->bmiColors[1].rgbGreen = GetGValue(rgb); |
| 943 | pbmi->bmiColors[1].rgbRed = GetRValue(rgb); |
| 944 | pbmi->bmiColors[1].rgbReserved = 0; |
| 945 | |
| 946 | /* initialize the brushes */ |
| 947 | |
| 948 | for (i = 0; i < 8; i++) |
| 949 | if (i & 1) |
| 950 | patGray[i] = 0xAAAA5555L; // 0x11114444L; // lighter gray |
| 951 | else |
| 952 | patGray[i] = 0x5555AAAAL; // 0x11114444L; // lighter gray |
| 953 | |
| 954 | hdc = ::GetDC(NULL); |
| 955 | |
| 956 | hbm = CreateDIBitmap(hdc, &pbmi->bmiHeader, CBM_INIT, patGray, pbmi, DIB_RGB_COLORS); |
| 957 | |
| 958 | ReleaseDC(NULL, hdc); |
| 959 | free(pbmi); |
| 960 | |
| 961 | return (WXHBITMAP)hbm; |
| 962 | } |
| 963 | |
| 964 | bool wxToolBar::CreateDitherBrush() |
| 965 | { |
| 966 | HBITMAP hbmGray; |
| 967 | HBRUSH hbrSave; |
| 968 | if (m_hbrDither) |
| 969 | return TRUE; |
| 970 | hbmGray = (HBITMAP) CreateDitherBitmap(); |
| 971 | |
| 972 | if (hbmGray) |
| 973 | { |
| 974 | hbrSave = (HBRUSH) m_hbrDither; |
| 975 | m_hbrDither = (WXHBRUSH) CreatePatternBrush(hbmGray); |
| 976 | DeleteObject(hbmGray); |
| 977 | if (m_hbrDither) |
| 978 | { |
| 979 | if (hbrSave) |
| 980 | { |
| 981 | DeleteObject(hbrSave); |
| 982 | } |
| 983 | return TRUE; |
| 984 | } |
| 985 | else |
| 986 | { |
| 987 | m_hbrDither = (WXHBRUSH) hbrSave; |
| 988 | } |
| 989 | } |
| 990 | |
| 991 | return FALSE; |
| 992 | } |
| 993 | |
| 994 | bool wxToolBar::FreeDitherBrush(void) |
| 995 | { |
| 996 | if (m_hbrDither) |
| 997 | DeleteObject((HBRUSH) m_hbrDither); |
| 998 | m_hbrDither = 0; |
| 999 | return TRUE; |
| 1000 | } |
| 1001 | |
| 1002 | typedef struct tagCOLORMAP2 |
| 1003 | { |
| 1004 | COLORREF bgrfrom; |
| 1005 | COLORREF bgrto; |
| 1006 | COLORREF sysColor; |
| 1007 | } COLORMAP2; |
| 1008 | |
| 1009 | // these are the default colors used to map the dib colors |
| 1010 | // to the current system colors |
| 1011 | |
| 1012 | #define BGR_BUTTONTEXT (RGB(000,000,000)) // black |
| 1013 | #define BGR_BUTTONSHADOW (RGB(128,128,128)) // dark grey |
| 1014 | #define BGR_BUTTONFACE (RGB(192,192,192)) // bright grey |
| 1015 | #define BGR_BUTTONHILIGHT (RGB(255,255,255)) // white |
| 1016 | #define BGR_BACKGROUNDSEL (RGB(255,000,000)) // blue |
| 1017 | #define BGR_BACKGROUND (RGB(255,000,255)) // magenta |
| 1018 | #define FlipColor(rgb) (RGB(GetBValue(rgb), GetGValue(rgb), GetRValue(rgb))) |
| 1019 | |
| 1020 | WXHBITMAP wxToolBar::CreateMappedBitmap(WXHINSTANCE WXUNUSED(hInstance), void *info) |
| 1021 | { |
| 1022 | LPBITMAPINFOHEADER lpBitmapInfo = (LPBITMAPINFOHEADER)info; |
| 1023 | HDC hdc, hdcMem = NULL; |
| 1024 | |
| 1025 | DWORD FAR *p; |
| 1026 | LPSTR lpBits; |
| 1027 | HBITMAP hbm = NULL, hbmOld; |
| 1028 | int numcolors, i; |
| 1029 | int wid, hgt; |
| 1030 | static COLORMAP2 ColorMap[] = { |
| 1031 | {BGR_BUTTONTEXT, BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black |
| 1032 | {BGR_BUTTONSHADOW, BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey |
| 1033 | {BGR_BUTTONFACE, BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey |
| 1034 | {BGR_BUTTONHILIGHT, BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white |
| 1035 | {BGR_BACKGROUNDSEL, BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue |
| 1036 | {BGR_BACKGROUND, BGR_BACKGROUND, COLOR_WINDOW} // magenta |
| 1037 | }; |
| 1038 | |
| 1039 | #define NUM_MAPS (sizeof(ColorMap)/sizeof(COLORMAP2)) |
| 1040 | |
| 1041 | if (!lpBitmapInfo) |
| 1042 | return 0; |
| 1043 | |
| 1044 | // |
| 1045 | // So what are the new colors anyway ? |
| 1046 | // |
| 1047 | for (i=0; i < (int) NUM_MAPS; i++) { |
| 1048 | ColorMap[i].bgrto = (long unsigned int) FlipColor(GetSysColor((int)ColorMap[i].sysColor)); |
| 1049 | } |
| 1050 | |
| 1051 | p = (DWORD FAR *)(((LPSTR)lpBitmapInfo) + lpBitmapInfo->biSize); |
| 1052 | |
| 1053 | /* Replace button-face and button-shadow colors with the current values |
| 1054 | */ |
| 1055 | numcolors = 16; |
| 1056 | |
| 1057 | while (numcolors-- > 0) { |
| 1058 | for (i = 0; i < (int) NUM_MAPS; i++) { |
| 1059 | if (*p == ColorMap[i].bgrfrom) { |
| 1060 | *p = ColorMap[i].bgrto; |
| 1061 | break; |
| 1062 | } |
| 1063 | } |
| 1064 | p++; |
| 1065 | } |
| 1066 | |
| 1067 | /* First skip over the header structure */ |
| 1068 | lpBits = (LPSTR)(lpBitmapInfo + 1); |
| 1069 | |
| 1070 | /* Skip the color table entries, if any */ |
| 1071 | lpBits += (1 << (lpBitmapInfo->biBitCount)) * sizeof(RGBQUAD); |
| 1072 | |
| 1073 | /* Create a color bitmap compatible with the display device */ |
| 1074 | i = wid = (int)lpBitmapInfo->biWidth; |
| 1075 | hgt = (int)lpBitmapInfo->biHeight; |
| 1076 | hdc = ::GetDC(NULL); |
| 1077 | |
| 1078 | hdcMem = CreateCompatibleDC(hdc); |
| 1079 | if (hdcMem) { |
| 1080 | // hbm = CreateDiscardableBitmap(hdc, i, hgt); |
| 1081 | hbm = CreateCompatibleBitmap(hdc, i, hgt); |
| 1082 | if (hbm) { |
| 1083 | hbmOld = (HBITMAP) SelectObject(hdcMem, hbm); |
| 1084 | |
| 1085 | // set the main image |
| 1086 | StretchDIBits(hdcMem, 0, 0, wid, hgt, 0, 0, wid, hgt, lpBits, |
| 1087 | (LPBITMAPINFO)lpBitmapInfo, DIB_RGB_COLORS, SRCCOPY); |
| 1088 | |
| 1089 | SelectObject(hdcMem, hbmOld); |
| 1090 | } |
| 1091 | |
| 1092 | DeleteObject(hdcMem); |
| 1093 | } |
| 1094 | |
| 1095 | ReleaseDC(NULL, hdc); |
| 1096 | |
| 1097 | return (WXHBITMAP) hbm; |
| 1098 | } |
| 1099 | |
| 1100 | WXHBITMAP wxToolBar::CreateMappedBitmap(WXHINSTANCE hInstance, WXHBITMAP hBitmap) |
| 1101 | { |
| 1102 | HANDLE hDIB = wxDIB::ConvertFromBitmap((HBITMAP) hBitmap); |
| 1103 | if ( !hDIB ) |
| 1104 | return 0; |
| 1105 | |
| 1106 | WXHBITMAP newBitmap = CreateMappedBitmap(hInstance, GlobalPtr(hDIB)); |
| 1107 | |
| 1108 | GlobalFree(hDIB); |
| 1109 | |
| 1110 | return newBitmap; |
| 1111 | } |
| 1112 | |
| 1113 | #endif // wxUSE_TOOLBAR |
| 1114 | |