| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tbarmsw.cpp |
| 3 | // Purpose: wxToolBarMSW |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "tbarmsw.h" |
| 14 | #endif |
| 15 | |
| 16 | // For compilers that support precompilation, includes "wx.h". |
| 17 | #include "wx/wxprec.h" |
| 18 | |
| 19 | #ifdef __BORLANDC__ |
| 20 | #pragma hdrstop |
| 21 | #endif |
| 22 | |
| 23 | #ifndef WX_PRECOMP |
| 24 | #include "wx/wx.h" |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_BUTTONBAR && wxUSE_TOOLBAR |
| 28 | |
| 29 | #if !defined(__GNUWIN32__) && !defined(__SALFORDC__) |
| 30 | #include "malloc.h" |
| 31 | #endif |
| 32 | |
| 33 | #if !defined(__MWERKS__) && !defined(__SALFORDC__) |
| 34 | #include <memory.h> |
| 35 | #endif |
| 36 | |
| 37 | #include <stdlib.h> |
| 38 | |
| 39 | #include "wx/tbarmsw.h" |
| 40 | #include "wx/event.h" |
| 41 | #include "wx/app.h" |
| 42 | #include "wx/bitmap.h" |
| 43 | #include "wx/msw/private.h" |
| 44 | #include "wx/msw/dib.h" |
| 45 | |
| 46 | #define DEFAULTBITMAPX 16 |
| 47 | #define DEFAULTBITMAPY 15 |
| 48 | #define DEFAULTBUTTONX 24 |
| 49 | #define DEFAULTBUTTONY 22 |
| 50 | #define DEFAULTBARHEIGHT 27 |
| 51 | |
| 52 | /////// Non-Windows 95 implementation |
| 53 | |
| 54 | #if !wxUSE_IMAGE_LOADING_IN_MSW |
| 55 | #error If wxUSE_IMAGE_LOADING_IN_MSW is set to 0, then wxUSE_BUTTONBAR must be set to 0 too. |
| 56 | #endif |
| 57 | |
| 58 | #if !USE_SHARED_LIBRARY |
| 59 | IMPLEMENT_DYNAMIC_CLASS(wxToolBarMSW, wxToolBarBase) |
| 60 | |
| 61 | BEGIN_EVENT_TABLE(wxToolBarMSW, wxToolBarBase) |
| 62 | EVT_SIZE(wxToolBarMSW::OnSize) |
| 63 | EVT_PAINT(wxToolBarMSW::OnPaint) |
| 64 | EVT_MOUSE_EVENTS(wxToolBarMSW::OnMouseEvent) |
| 65 | END_EVENT_TABLE() |
| 66 | #endif |
| 67 | |
| 68 | wxToolBarMSW::wxToolBarMSW(void) |
| 69 | { |
| 70 | m_hbrDither = 0; |
| 71 | m_rgbFace = 0; |
| 72 | m_rgbShadow = 0; |
| 73 | m_rgbHilight = 0; |
| 74 | m_rgbFrame = 0; |
| 75 | m_hdcMono = 0; |
| 76 | m_hbmMono = 0; |
| 77 | m_hbmDefault = 0; |
| 78 | m_defaultWidth = DEFAULTBITMAPX; |
| 79 | m_defaultHeight = DEFAULTBITMAPY; |
| 80 | } |
| 81 | |
| 82 | bool wxToolBarMSW::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, |
| 83 | long style, const wxString& name) |
| 84 | { |
| 85 | if ( ! wxWindow::Create(parent, id, pos, size, style, name) ) |
| 86 | return FALSE; |
| 87 | |
| 88 | if ( style & wxTB_HORIZONTAL ) |
| 89 | { m_lastX = 3; m_lastY = 7; } |
| 90 | else |
| 91 | { m_lastX = 7; m_lastY = 3; } |
| 92 | m_maxWidth = m_maxHeight = 0; |
| 93 | m_pressedTool = m_currentTool = -1; |
| 94 | m_xMargin = 0; |
| 95 | m_yMargin = 0; |
| 96 | m_toolPacking = 1; |
| 97 | m_toolSeparation = 5; |
| 98 | |
| 99 | // Set it to grey |
| 100 | SetBackgroundColour(wxColour(192, 192, 192)); |
| 101 | |
| 102 | m_hbrDither = 0; |
| 103 | m_rgbFace = 0; |
| 104 | m_rgbShadow = 0; |
| 105 | m_rgbHilight = 0; |
| 106 | m_rgbFrame = 0; |
| 107 | m_hdcMono = 0; |
| 108 | m_hbmMono = 0; |
| 109 | m_hbmDefault = 0; |
| 110 | m_defaultWidth = DEFAULTBITMAPX; |
| 111 | m_defaultHeight = DEFAULTBITMAPY; |
| 112 | |
| 113 | InitGlobalObjects(); |
| 114 | |
| 115 | return TRUE; |
| 116 | } |
| 117 | |
| 118 | wxToolBarMSW::~wxToolBarMSW(void) |
| 119 | { |
| 120 | FreeGlobalObjects(); |
| 121 | } |
| 122 | |
| 123 | void wxToolBarMSW::SetToolBitmapSize(const wxSize& size) |
| 124 | { |
| 125 | m_defaultWidth = size.x; m_defaultHeight = size.y; |
| 126 | FreeGlobalObjects(); |
| 127 | InitGlobalObjects(); |
| 128 | } |
| 129 | |
| 130 | // The button size is bigger than the bitmap size |
| 131 | wxSize wxToolBarMSW::GetToolSize(void) const |
| 132 | { |
| 133 | return wxSize(m_defaultWidth + 8, m_defaultHeight + 7); |
| 134 | } |
| 135 | |
| 136 | void wxToolBarMSW::OnPaint(wxPaintEvent& event) |
| 137 | { |
| 138 | wxPaintDC dc(this); |
| 139 | |
| 140 | static int wxOnPaintCount = 0; |
| 141 | |
| 142 | // Prevent reentry of OnPaint which would cause |
| 143 | // wxMemoryDC errors. |
| 144 | if (wxOnPaintCount > 0) |
| 145 | return; |
| 146 | wxOnPaintCount ++; |
| 147 | |
| 148 | wxNode *node = m_tools.First(); |
| 149 | while (node) |
| 150 | { |
| 151 | wxToolBarTool *tool = (wxToolBarTool *)node->Data(); |
| 152 | if (tool->m_toolStyle != wxTOOL_STYLE_SEPARATOR) |
| 153 | { |
| 154 | int state = wxTBSTATE_ENABLED; |
| 155 | if (!tool->m_enabled) |
| 156 | state = 0; |
| 157 | if (tool->m_isToggle && tool->m_toggleState) |
| 158 | state |= wxTBSTATE_CHECKED; |
| 159 | DrawTool(dc, tool, state); |
| 160 | } |
| 161 | node = node->Next(); |
| 162 | } |
| 163 | wxOnPaintCount --; |
| 164 | } |
| 165 | |
| 166 | void wxToolBarMSW::OnSize(wxSizeEvent& event) |
| 167 | { |
| 168 | wxToolBarBase::OnSize(event); |
| 169 | } |
| 170 | |
| 171 | // If a Button is disabled, then NO function (besides leaving |
| 172 | // or entering) should be carried out. Therefore the additions |
| 173 | // of 'enabled' testing (Stefan Hammes). |
| 174 | void wxToolBarMSW::OnMouseEvent(wxMouseEvent& event) |
| 175 | { |
| 176 | static wxToolBarTool *eventCurrentTool = NULL; |
| 177 | wxClientDC dc(this); |
| 178 | |
| 179 | if (event.Leaving()) |
| 180 | { |
| 181 | m_currentTool = -1; |
| 182 | if (eventCurrentTool && eventCurrentTool->m_enabled) |
| 183 | { |
| 184 | ::ReleaseCapture(); |
| 185 | int state = wxTBSTATE_ENABLED; |
| 186 | if (eventCurrentTool->m_toggleState) |
| 187 | state |= wxTBSTATE_CHECKED; |
| 188 | DrawTool(dc, eventCurrentTool, state); |
| 189 | eventCurrentTool = NULL; |
| 190 | } |
| 191 | OnMouseEnter(-1); |
| 192 | return; |
| 193 | } |
| 194 | |
| 195 | long x, y; |
| 196 | event.Position(&x, &y); |
| 197 | wxToolBarTool *tool = FindToolForPosition(x, y); |
| 198 | |
| 199 | if (!tool) |
| 200 | { |
| 201 | if (eventCurrentTool && eventCurrentTool->m_enabled) |
| 202 | { |
| 203 | ::ReleaseCapture(); |
| 204 | |
| 205 | int state = wxTBSTATE_ENABLED; |
| 206 | if (eventCurrentTool->m_toggleState) |
| 207 | state |= wxTBSTATE_CHECKED; |
| 208 | DrawTool(dc, eventCurrentTool, state); |
| 209 | eventCurrentTool = NULL; |
| 210 | } |
| 211 | if (m_currentTool > -1) |
| 212 | { |
| 213 | m_currentTool = -1; |
| 214 | OnMouseEnter(-1); |
| 215 | } |
| 216 | return; |
| 217 | } |
| 218 | |
| 219 | if (!event.Dragging() && !event.IsButton()) |
| 220 | { |
| 221 | if (tool->m_index != m_currentTool) |
| 222 | { |
| 223 | OnMouseEnter(tool->m_index); |
| 224 | m_currentTool = tool->m_index; |
| 225 | return; |
| 226 | } |
| 227 | } |
| 228 | if (event.Dragging() && tool->m_enabled) |
| 229 | { |
| 230 | if (eventCurrentTool) |
| 231 | { |
| 232 | // Might have dragged outside tool |
| 233 | if (eventCurrentTool != tool) |
| 234 | { |
| 235 | int state = wxTBSTATE_ENABLED; |
| 236 | if (tool->m_toggleState) |
| 237 | state |= wxTBSTATE_CHECKED; |
| 238 | DrawTool(dc, tool, state); |
| 239 | eventCurrentTool = NULL; |
| 240 | return; |
| 241 | } |
| 242 | } |
| 243 | else |
| 244 | { |
| 245 | if (tool && event.LeftIsDown() && tool->m_enabled) |
| 246 | { |
| 247 | eventCurrentTool = tool; |
| 248 | ::SetCapture((HWND) GetHWND()); |
| 249 | int state = wxTBSTATE_ENABLED|wxTBSTATE_PRESSED; |
| 250 | if (tool->m_toggleState) |
| 251 | state |= wxTBSTATE_CHECKED; |
| 252 | DrawTool(dc, tool, state); |
| 253 | } |
| 254 | } |
| 255 | } |
| 256 | if (event.LeftDown() && tool->m_enabled) |
| 257 | { |
| 258 | eventCurrentTool = tool; |
| 259 | ::SetCapture((HWND) GetHWND()); |
| 260 | int state = wxTBSTATE_ENABLED|wxTBSTATE_PRESSED; |
| 261 | if (tool->m_toggleState) |
| 262 | state |= wxTBSTATE_CHECKED; |
| 263 | DrawTool(dc, tool, state); |
| 264 | } |
| 265 | else if (event.LeftUp() && tool->m_enabled) |
| 266 | { |
| 267 | if (eventCurrentTool) |
| 268 | ::ReleaseCapture(); |
| 269 | if (eventCurrentTool == tool) |
| 270 | { |
| 271 | if (tool->m_isToggle) |
| 272 | { |
| 273 | tool->m_toggleState = !tool->m_toggleState; |
| 274 | if (!OnLeftClick(tool->m_index, tool->m_toggleState)) |
| 275 | { |
| 276 | tool->m_toggleState = !tool->m_toggleState; |
| 277 | } |
| 278 | int state = wxTBSTATE_ENABLED; |
| 279 | if (tool->m_toggleState) |
| 280 | state |= wxTBSTATE_CHECKED; |
| 281 | DrawTool(dc, tool, state); |
| 282 | } |
| 283 | else |
| 284 | { |
| 285 | int state = wxTBSTATE_ENABLED; |
| 286 | if (tool->m_toggleState) |
| 287 | state |= wxTBSTATE_CHECKED; |
| 288 | DrawTool(dc, tool, state); |
| 289 | OnLeftClick(tool->m_index, tool->m_toggleState); |
| 290 | } |
| 291 | } |
| 292 | eventCurrentTool = NULL; |
| 293 | } |
| 294 | else if (event.RightDown() && tool->m_enabled) |
| 295 | { |
| 296 | OnRightClick(tool->m_index, x, y); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | // This function enables/disables a toolbar tool and redraws it. |
| 301 | // If that would not be done, the enabling/disabling wouldn't be |
| 302 | // visible on the screen. |
| 303 | void wxToolBarMSW::EnableTool(int toolIndex, bool enable) |
| 304 | { |
| 305 | wxNode *node = m_tools.Find((long)toolIndex); |
| 306 | if (node) |
| 307 | { |
| 308 | wxClientDC dc(this); |
| 309 | |
| 310 | // at first do the enabling/disabling in the base class |
| 311 | wxToolBarBase::EnableTool(toolIndex,enable); |
| 312 | // then calculate the state of the tool and draw it |
| 313 | wxToolBarTool *tool = (wxToolBarTool *)node->Data(); |
| 314 | int state = 0; |
| 315 | if(tool->m_toggleState) state |= wxTBSTATE_CHECKED; |
| 316 | if(tool->m_enabled) state |= wxTBSTATE_ENABLED; |
| 317 | // how can i access the PRESSED state??? |
| 318 | DrawTool(dc, tool,state); |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | void wxToolBarMSW::DrawTool(wxDC& dc, wxToolBarTool *tool, int state) |
| 323 | { |
| 324 | DrawButton(dc.GetHDC(), (int)tool->m_x, (int)tool->m_y, (int)tool->GetWidth(), (int)tool->GetHeight(), tool, state); |
| 325 | } |
| 326 | |
| 327 | void wxToolBarMSW::DrawTool(wxDC& dc, wxMemoryDC& , wxToolBarTool *tool) |
| 328 | { |
| 329 | int state = wxTBSTATE_ENABLED; |
| 330 | if (!tool->m_enabled) |
| 331 | state = 0; |
| 332 | if (tool->m_toggleState) |
| 333 | state |= wxTBSTATE_CHECKED; |
| 334 | DrawTool(dc, tool, state); |
| 335 | } |
| 336 | |
| 337 | // If pushedBitmap is NULL, a reversed version of bitmap is |
| 338 | // created and used as the pushed/toggled image. |
| 339 | // If toggle is TRUE, the button toggles between the two states. |
| 340 | wxToolBarTool *wxToolBarMSW::AddTool(int index, const wxBitmap& bitmap, const wxBitmap& pushedBitmap, |
| 341 | bool toggle, long xPos, long yPos, wxObject *clientData, const wxString& helpString1, const wxString& helpString2) |
| 342 | { |
| 343 | // Using bitmap2 can cause problems (don't know why!) |
| 344 | |
| 345 | // TODO: use the mapping code from wxToolBar95 to get it right in this class |
| 346 | #if !defined(__WIN32__) && !defined(__WIN386__) |
| 347 | wxBitmap bitmap2; |
| 348 | if (toggle) |
| 349 | { |
| 350 | bitmap2.SetHBITMAP( (WXHBITMAP) CreateMappedBitmap(wxGetInstance(), (HBITMAP) ((wxBitmap& )bitmap).GetHBITMAP())); |
| 351 | } |
| 352 | |
| 353 | wxToolBarTool *tool = new wxToolBarTool(index, bitmap, bitmap2, toggle, xPos, yPos, helpString1, helpString2); |
| 354 | #else |
| 355 | wxToolBarTool *tool = new wxToolBarTool(index, bitmap, wxNullBitmap, toggle, xPos, yPos, helpString1, helpString2); |
| 356 | #endif |
| 357 | |
| 358 | tool->m_clientData = clientData; |
| 359 | |
| 360 | if (xPos > -1) |
| 361 | tool->m_x = xPos; |
| 362 | else |
| 363 | tool->m_x = m_xMargin; |
| 364 | |
| 365 | if (yPos > -1) |
| 366 | tool->m_y = yPos; |
| 367 | else |
| 368 | tool->m_y = m_yMargin; |
| 369 | |
| 370 | tool->m_deleteSecondBitmap = TRUE; |
| 371 | tool->SetSize(GetToolSize().x, GetToolSize().y); |
| 372 | |
| 373 | // Calculate reasonable max size in case Layout() not called |
| 374 | if ((tool->m_x + bitmap.GetWidth() + m_xMargin) > m_maxWidth) |
| 375 | m_maxWidth = (tool->m_x + tool->GetWidth() + m_xMargin); |
| 376 | |
| 377 | if ((tool->m_y + bitmap.GetHeight() + m_yMargin) > m_maxHeight) |
| 378 | m_maxHeight = (tool->m_y + tool->GetHeight() + m_yMargin); |
| 379 | |
| 380 | m_tools.Append((long)index, tool); |
| 381 | return tool; |
| 382 | } |
| 383 | |
| 384 | void wxToolBarMSW::LayoutTools() |
| 385 | { |
| 386 | m_currentRowsOrColumns = 0; |
| 387 | m_lastX = m_xMargin; |
| 388 | m_lastY = m_yMargin; |
| 389 | int maxToolWidth = 0; |
| 390 | int maxToolHeight = 0; |
| 391 | m_maxWidth = 0; |
| 392 | m_maxHeight = 0; |
| 393 | |
| 394 | // Find the maximum tool width and height |
| 395 | wxNode *node = m_tools.First(); |
| 396 | while (node) |
| 397 | { |
| 398 | wxToolBarTool *tool = (wxToolBarTool *)node->Data(); |
| 399 | if (tool->GetWidth() > maxToolWidth) |
| 400 | maxToolWidth = (int)tool->GetWidth(); |
| 401 | if (tool->GetHeight() > maxToolHeight) |
| 402 | maxToolHeight = (int)tool->GetHeight(); |
| 403 | node = node->Next(); |
| 404 | } |
| 405 | |
| 406 | int separatorSize = m_toolSeparation; |
| 407 | |
| 408 | node = m_tools.First(); |
| 409 | while (node) |
| 410 | { |
| 411 | wxToolBarTool *tool = (wxToolBarTool *)node->Data(); |
| 412 | if (tool->m_toolStyle == wxTOOL_STYLE_SEPARATOR) |
| 413 | { |
| 414 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 415 | { |
| 416 | if (m_currentRowsOrColumns >= m_maxCols) |
| 417 | m_lastY += separatorSize; |
| 418 | else |
| 419 | m_lastX += separatorSize; |
| 420 | } |
| 421 | else |
| 422 | { |
| 423 | if (m_currentRowsOrColumns >= m_maxRows) |
| 424 | m_lastX += separatorSize; |
| 425 | else |
| 426 | m_lastY += separatorSize; |
| 427 | } |
| 428 | } |
| 429 | else if (tool->m_toolStyle == wxTOOL_STYLE_BUTTON) |
| 430 | { |
| 431 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 432 | { |
| 433 | if (m_currentRowsOrColumns >= m_maxCols) |
| 434 | { |
| 435 | m_currentRowsOrColumns = 0; |
| 436 | m_lastX = m_xMargin; |
| 437 | m_lastY += maxToolHeight + m_toolPacking; |
| 438 | } |
| 439 | tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0); |
| 440 | tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0); |
| 441 | |
| 442 | m_lastX += maxToolWidth + m_toolPacking; |
| 443 | } |
| 444 | else |
| 445 | { |
| 446 | if (m_currentRowsOrColumns >= m_maxRows) |
| 447 | { |
| 448 | m_currentRowsOrColumns = 0; |
| 449 | m_lastX += (maxToolWidth + m_toolPacking); |
| 450 | m_lastY = m_yMargin; |
| 451 | } |
| 452 | tool->m_x = (long) (m_lastX + (maxToolWidth - tool->GetWidth())/2.0); |
| 453 | tool->m_y = (long) (m_lastY + (maxToolHeight - tool->GetHeight())/2.0); |
| 454 | |
| 455 | m_lastY += maxToolHeight + m_toolPacking; |
| 456 | } |
| 457 | m_currentRowsOrColumns ++; |
| 458 | } |
| 459 | |
| 460 | if (m_lastX > m_maxWidth) |
| 461 | m_maxWidth = m_lastX; |
| 462 | if (m_lastY > m_maxHeight) |
| 463 | m_maxHeight = m_lastY; |
| 464 | |
| 465 | node = node->Next(); |
| 466 | } |
| 467 | if ( GetWindowStyleFlag() & wxTB_HORIZONTAL ) |
| 468 | { |
| 469 | m_maxWidth += maxToolWidth; |
| 470 | m_maxHeight += maxToolHeight; |
| 471 | } |
| 472 | else |
| 473 | { |
| 474 | m_maxWidth += maxToolWidth; |
| 475 | m_maxHeight += maxToolHeight; |
| 476 | } |
| 477 | |
| 478 | m_maxWidth += m_xMargin; |
| 479 | m_maxHeight += m_yMargin; |
| 480 | |
| 481 | SetSize(m_maxWidth, m_maxHeight); |
| 482 | } |
| 483 | |
| 484 | |
| 485 | bool wxToolBarMSW::InitGlobalObjects(void) |
| 486 | { |
| 487 | GetSysColors(); |
| 488 | if (!CreateDitherBrush()) |
| 489 | return FALSE; |
| 490 | |
| 491 | m_hdcMono = (WXHDC) CreateCompatibleDC(NULL); |
| 492 | if (!m_hdcMono) |
| 493 | return FALSE; |
| 494 | |
| 495 | m_hbmMono = (WXHBITMAP) CreateBitmap((int)GetToolSize().x, (int)GetToolSize().y, 1, 1, NULL); |
| 496 | if (!m_hbmMono) |
| 497 | return FALSE; |
| 498 | |
| 499 | m_hbmDefault = (WXHBITMAP) SelectObject((HDC) m_hdcMono, (HBITMAP) m_hbmMono); |
| 500 | return TRUE; |
| 501 | } |
| 502 | |
| 503 | void wxToolBarMSW::FreeGlobalObjects(void) |
| 504 | { |
| 505 | FreeDitherBrush(); |
| 506 | |
| 507 | if (m_hdcMono) { |
| 508 | if (m_hbmDefault) |
| 509 | { |
| 510 | SelectObject((HDC) m_hdcMono, (HBITMAP) m_hbmDefault); |
| 511 | m_hbmDefault = 0; |
| 512 | } |
| 513 | DeleteDC((HDC) m_hdcMono); // toast the DCs |
| 514 | } |
| 515 | m_hdcMono = 0; |
| 516 | |
| 517 | if (m_hbmMono) |
| 518 | DeleteObject((HBITMAP) m_hbmMono); |
| 519 | m_hbmMono = 0; |
| 520 | } |
| 521 | |
| 522 | |
| 523 | void wxToolBarMSW::PatB(WXHDC hdc,int x,int y,int dx,int dy, long rgb) |
| 524 | { |
| 525 | RECT rc; |
| 526 | |
| 527 | rc.left = x; |
| 528 | rc.top = y; |
| 529 | rc.right = x + dx; |
| 530 | rc.bottom = y + dy; |
| 531 | |
| 532 | SetBkColor((HDC) hdc,rgb); |
| 533 | ExtTextOut((HDC) hdc,0,0,ETO_OPAQUE,&rc,NULL,0,NULL); |
| 534 | } |
| 535 | |
| 536 | |
| 537 | // create a mono bitmap mask: |
| 538 | // 1's where color == COLOR_BTNFACE || COLOR_HILIGHT |
| 539 | // 0's everywhere else |
| 540 | |
| 541 | void wxToolBarMSW::CreateMask(WXHDC hdc, int xoffset, int yoffset, int dx, int dy) |
| 542 | { |
| 543 | HDC globalDC = ::GetDC(NULL); |
| 544 | HDC hdcGlyphs = CreateCompatibleDC((HDC) globalDC); |
| 545 | ReleaseDC(NULL, (HDC) globalDC); |
| 546 | |
| 547 | // krj - create a new bitmap and copy the image from hdc. |
| 548 | //HBITMAP bitmapOld = SelectObject(hdcGlyphs, hBitmap); |
| 549 | HBITMAP hBitmap = CreateCompatibleBitmap((HDC) hdc, dx, dy); |
| 550 | HBITMAP bitmapOld = (HBITMAP) SelectObject(hdcGlyphs, hBitmap); |
| 551 | BitBlt(hdcGlyphs, 0,0, dx, dy, (HDC) hdc, 0, 0, SRCCOPY); |
| 552 | |
| 553 | // initalize whole area with 1's |
| 554 | PatBlt((HDC) m_hdcMono, 0, 0, dx, dy, WHITENESS); |
| 555 | |
| 556 | // create mask based on color bitmap |
| 557 | // convert this to 1's |
| 558 | SetBkColor(hdcGlyphs, m_rgbFace); |
| 559 | BitBlt((HDC) m_hdcMono, xoffset, yoffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 560 | hdcGlyphs, 0, 0, SRCCOPY); |
| 561 | // convert this to 1's |
| 562 | SetBkColor(hdcGlyphs, m_rgbHilight); |
| 563 | // OR in the new 1's |
| 564 | BitBlt((HDC) m_hdcMono, xoffset, yoffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 565 | hdcGlyphs, 0, 0, SRCPAINT); |
| 566 | |
| 567 | SelectObject(hdcGlyphs, bitmapOld); |
| 568 | DeleteObject(hBitmap); |
| 569 | DeleteDC(hdcGlyphs); |
| 570 | } |
| 571 | |
| 572 | void wxToolBarMSW::DrawBlankButton(WXHDC hdc, int x, int y, int dx, int dy, int state) |
| 573 | { |
| 574 | // face color |
| 575 | PatB(hdc, x, y, dx, dy, m_rgbFace); |
| 576 | |
| 577 | if (state & wxTBSTATE_PRESSED) { |
| 578 | PatB(hdc, x + 1, y, dx - 2, 1, m_rgbFrame); |
| 579 | PatB(hdc, x + 1, y + dy - 1, dx - 2, 1, m_rgbFrame); |
| 580 | PatB(hdc, x, y + 1, 1, dy - 2, m_rgbFrame); |
| 581 | PatB(hdc, x + dx - 1, y +1, 1, dy - 2, m_rgbFrame); |
| 582 | PatB(hdc, x + 1, y + 1, 1, dy-2, m_rgbShadow); |
| 583 | PatB(hdc, x + 1, y + 1, dx-2, 1, m_rgbShadow); |
| 584 | } |
| 585 | else { |
| 586 | PatB(hdc, x + 1, y, dx - 2, 1, m_rgbFrame); |
| 587 | PatB(hdc, x + 1, y + dy - 1, dx - 2, 1, m_rgbFrame); |
| 588 | PatB(hdc, x, y + 1, 1, dy - 2, m_rgbFrame); |
| 589 | PatB(hdc, x + dx - 1, y + 1, 1, dy - 2, m_rgbFrame); |
| 590 | dx -= 2; |
| 591 | dy -= 2; |
| 592 | PatB(hdc, x + 1, y + 1, 1, dy - 1, m_rgbHilight); |
| 593 | PatB(hdc, x + 1, y + 1, dx - 1, 1, m_rgbHilight); |
| 594 | PatB(hdc, x + dx, y + 1, 1, dy, m_rgbShadow); |
| 595 | PatB(hdc, x + 1, y + dy, dx, 1, m_rgbShadow); |
| 596 | PatB(hdc, x + dx - 1, y + 2, 1, dy - 2, m_rgbShadow); |
| 597 | PatB(hdc, x + 2, y + dy - 1, dx - 2, 1, m_rgbShadow); |
| 598 | } |
| 599 | } |
| 600 | |
| 601 | void wxToolBarMSW::DrawButton(WXHDC hdc, int x, int y, int dx, int dy, wxToolBarTool *tool, int state) |
| 602 | { |
| 603 | int yOffset; |
| 604 | HBRUSH hbrOld, hbr; |
| 605 | BOOL bMaskCreated = FALSE; |
| 606 | int xButton = 0; // assume button is down |
| 607 | int dxFace, dyFace; |
| 608 | int xCenterOffset; |
| 609 | |
| 610 | dxFace = dx; |
| 611 | dyFace = dy; |
| 612 | |
| 613 | // HBITMAP hBitmap = (HBITMAP) tool->m_bitmap1.GetHBITMAP(); |
| 614 | HDC globalDC = ::GetDC(NULL); |
| 615 | HDC hdcGlyphs = CreateCompatibleDC(globalDC); |
| 616 | ReleaseDC(NULL, globalDC); |
| 617 | |
| 618 | // get the proper button look - up or down. |
| 619 | if (!(state & (wxTBSTATE_PRESSED | wxTBSTATE_CHECKED))) { |
| 620 | xButton = dx; // use 'up' version of button |
| 621 | dxFace -= 2; |
| 622 | dyFace -= 2; // extents to ignore button highlight |
| 623 | } |
| 624 | |
| 625 | DrawBlankButton(hdc, x, y, dx, dy, state); |
| 626 | |
| 627 | |
| 628 | // move coordinates inside border and away from upper left highlight. |
| 629 | // the extents change accordingly. |
| 630 | x += 2; |
| 631 | y += 2; |
| 632 | dxFace -= 3; |
| 633 | dyFace -= 3; |
| 634 | |
| 635 | // Using bitmap2 can cause problems (don't know why!) |
| 636 | #if !defined(__WIN32__) && !defined(__WIN386__) |
| 637 | HBITMAP bitmapOld; |
| 638 | if (tool->m_bitmap2.Ok()) |
| 639 | bitmapOld = (HBITMAP) SelectObject(hdcGlyphs, (HBITMAP) tool->m_bitmap2.GetHBITMAP()); |
| 640 | else |
| 641 | bitmapOld = (HBITMAP) SelectObject(hdcGlyphs, (HBITMAP) tool->m_bitmap1.GetHBITMAP()); |
| 642 | #else |
| 643 | HBITMAP bitmapOld = (HBITMAP) SelectObject(hdcGlyphs, (HBITMAP) tool->m_bitmap1.GetHBITMAP()); |
| 644 | #endif |
| 645 | |
| 646 | // calculate offset of face from (x,y). y is always from the top, |
| 647 | // so the offset is easy. x needs to be centered in face. |
| 648 | yOffset = 1; |
| 649 | xCenterOffset = (dxFace - (int)GetToolBitmapSize().x)/2; |
| 650 | if (state & (wxTBSTATE_PRESSED | wxTBSTATE_CHECKED)) |
| 651 | { |
| 652 | // pressed state moves down and to the right |
| 653 | // (x moves automatically as face size grows) |
| 654 | yOffset++; |
| 655 | } |
| 656 | |
| 657 | // now put on the face |
| 658 | if (state & wxTBSTATE_ENABLED) { |
| 659 | // regular version |
| 660 | BitBlt((HDC) hdc, x+xCenterOffset, y + yOffset, (int)GetToolBitmapSize().x, (int)GetToolBitmapSize().y, |
| 661 | hdcGlyphs, 0, 0, SRCCOPY); |
| 662 | } else { |
| 663 | // disabled version (or indeterminate) |
| 664 | bMaskCreated = TRUE; |
| 665 | CreateMask((WXHDC) hdcGlyphs, xCenterOffset, yOffset, dxFace, dyFace); |
| 666 | // CreateMask(hBitmap, xCenterOffset, yOffset, dxFace, dyFace); |
| 667 | |
| 668 | SetTextColor((HDC) hdc, 0L); // 0's in mono -> 0 (for ROP) |
| 669 | SetBkColor((HDC) hdc, 0x00FFFFFF); // 1's in mono -> 1 |
| 670 | |
| 671 | // draw glyph's white understrike |
| 672 | if (!(state & wxTBSTATE_INDETERMINATE)) { |
| 673 | hbr = CreateSolidBrush(m_rgbHilight); |
| 674 | if (hbr) { |
| 675 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, hbr); |
| 676 | if (hbrOld) { |
| 677 | // draw hilight color where we have 0's in the mask |
| 678 | BitBlt((HDC) hdc, x + 1, y + 1, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00B8074A); |
| 679 | SelectObject((HDC) hdc, hbrOld); |
| 680 | } |
| 681 | DeleteObject(hbr); |
| 682 | } |
| 683 | } |
| 684 | |
| 685 | // gray out glyph |
| 686 | hbr = CreateSolidBrush(m_rgbShadow); |
| 687 | if (hbr) { |
| 688 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, hbr); |
| 689 | if (hbrOld) { |
| 690 | // draw the shadow color where we have 0's in the mask |
| 691 | BitBlt((HDC) hdc, x, y, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00B8074A); |
| 692 | SelectObject((HDC) hdc, hbrOld); |
| 693 | } |
| 694 | DeleteObject(hbr); |
| 695 | } |
| 696 | |
| 697 | if (state & wxTBSTATE_CHECKED) { |
| 698 | BitBlt((HDC) m_hdcMono, 1, 1, dxFace - 1, dyFace - 1, (HDC) m_hdcMono, 0, 0, SRCAND); |
| 699 | } |
| 700 | } |
| 701 | |
| 702 | if (state & (wxTBSTATE_CHECKED | wxTBSTATE_INDETERMINATE)) { |
| 703 | |
| 704 | hbrOld = (HBRUSH) SelectObject((HDC) hdc, (HBRUSH) m_hbrDither); |
| 705 | if (hbrOld) { |
| 706 | |
| 707 | if (!bMaskCreated) |
| 708 | CreateMask((WXHDC) hdcGlyphs, xCenterOffset, yOffset, dxFace, dyFace); |
| 709 | // CreateMask(hBitmap, xCenterOffset, yOffset, dxFace, dyFace); |
| 710 | |
| 711 | SetTextColor((HDC) hdc, 0L); // 0 -> 0 |
| 712 | SetBkColor((HDC) hdc, 0x00FFFFFF); // 1 -> 1 |
| 713 | |
| 714 | // only draw the dither brush where the mask is 1's |
| 715 | BitBlt((HDC) hdc, x, y, dxFace, dyFace, (HDC) m_hdcMono, 0, 0, 0x00E20746); |
| 716 | |
| 717 | SelectObject((HDC) hdc, hbrOld); |
| 718 | } |
| 719 | } |
| 720 | SelectObject(hdcGlyphs, bitmapOld); |
| 721 | DeleteDC(hdcGlyphs); |
| 722 | } |
| 723 | |
| 724 | void wxToolBarMSW::GetSysColors(void) |
| 725 | { |
| 726 | static COLORREF rgbSaveFace = 0xffffffffL, |
| 727 | rgbSaveShadow = 0xffffffffL, |
| 728 | rgbSaveHilight = 0xffffffffL, |
| 729 | rgbSaveFrame = 0xffffffffL; |
| 730 | |
| 731 | // For now, override these because the colour replacement isn't working, |
| 732 | // and we get inconsistent colours. Assume all buttons are grey for the moment. |
| 733 | |
| 734 | // m_rgbFace = GetSysColor(COLOR_BTNFACE); |
| 735 | m_rgbFace = RGB(192,192,192); |
| 736 | // m_rgbShadow = GetSysColor(COLOR_BTNSHADOW); |
| 737 | m_rgbShadow = RGB(128,128,128); |
| 738 | // m_rgbHilight = GetSysColor(COLOR_BTNHIGHLIGHT); |
| 739 | m_rgbHilight = RGB(255, 255, 255); |
| 740 | |
| 741 | m_rgbFrame = GetSysColor(COLOR_WINDOWFRAME); |
| 742 | |
| 743 | if (rgbSaveFace!=m_rgbFace || rgbSaveShadow!=m_rgbShadow |
| 744 | || rgbSaveHilight!=m_rgbHilight || rgbSaveFrame!=m_rgbFrame) |
| 745 | { |
| 746 | rgbSaveFace = m_rgbFace; |
| 747 | rgbSaveShadow = m_rgbShadow; |
| 748 | rgbSaveHilight = m_rgbHilight; |
| 749 | rgbSaveFrame = m_rgbFrame; |
| 750 | |
| 751 | // Update the brush for pushed-in buttons |
| 752 | CreateDitherBrush(); |
| 753 | } |
| 754 | } |
| 755 | |
| 756 | WXHBITMAP wxToolBarMSW::CreateDitherBitmap() |
| 757 | { |
| 758 | BITMAPINFO* pbmi; |
| 759 | HBITMAP hbm; |
| 760 | HDC hdc; |
| 761 | int i; |
| 762 | long patGray[8]; |
| 763 | DWORD rgb; |
| 764 | |
| 765 | pbmi = (BITMAPINFO *)malloc(sizeof(BITMAPINFOHEADER) + 16*sizeof(RGBQUAD)); |
| 766 | memset(pbmi, 0, (sizeof(BITMAPINFOHEADER) + 16*sizeof(RGBQUAD))); |
| 767 | |
| 768 | pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); |
| 769 | pbmi->bmiHeader.biWidth = 8; |
| 770 | pbmi->bmiHeader.biHeight = 8; |
| 771 | pbmi->bmiHeader.biPlanes = 1; |
| 772 | pbmi->bmiHeader.biBitCount = 1; |
| 773 | pbmi->bmiHeader.biCompression = BI_RGB; |
| 774 | |
| 775 | // rgb = GetSysColor(COLOR_BTNFACE); |
| 776 | rgb = RGB(192,192,192); |
| 777 | |
| 778 | pbmi->bmiColors[0].rgbBlue = GetBValue(rgb); |
| 779 | pbmi->bmiColors[0].rgbGreen = GetGValue(rgb); |
| 780 | pbmi->bmiColors[0].rgbRed = GetRValue(rgb); |
| 781 | pbmi->bmiColors[0].rgbReserved = 0; |
| 782 | |
| 783 | // rgb = GetSysColor(COLOR_BTNHIGHLIGHT); |
| 784 | rgb = RGB(255, 255, 255); |
| 785 | |
| 786 | pbmi->bmiColors[1].rgbBlue = GetBValue(rgb); |
| 787 | pbmi->bmiColors[1].rgbGreen = GetGValue(rgb); |
| 788 | pbmi->bmiColors[1].rgbRed = GetRValue(rgb); |
| 789 | pbmi->bmiColors[1].rgbReserved = 0; |
| 790 | |
| 791 | /* initialize the brushes */ |
| 792 | |
| 793 | for (i = 0; i < 8; i++) |
| 794 | if (i & 1) |
| 795 | patGray[i] = 0xAAAA5555L; // 0x11114444L; // lighter gray |
| 796 | else |
| 797 | patGray[i] = 0x5555AAAAL; // 0x11114444L; // lighter gray |
| 798 | |
| 799 | hdc = ::GetDC(NULL); |
| 800 | |
| 801 | hbm = CreateDIBitmap(hdc, &pbmi->bmiHeader, CBM_INIT, patGray, pbmi, DIB_RGB_COLORS); |
| 802 | |
| 803 | ReleaseDC(NULL, hdc); |
| 804 | free(pbmi); |
| 805 | |
| 806 | return (WXHBITMAP)hbm; |
| 807 | } |
| 808 | |
| 809 | bool wxToolBarMSW::CreateDitherBrush(void) |
| 810 | { |
| 811 | HBITMAP hbmGray; |
| 812 | HBRUSH hbrSave; |
| 813 | if (m_hbrDither) |
| 814 | return TRUE; |
| 815 | hbmGray = (HBITMAP) CreateDitherBitmap(); |
| 816 | |
| 817 | if (hbmGray) |
| 818 | { |
| 819 | hbrSave = (HBRUSH) m_hbrDither; |
| 820 | m_hbrDither = (WXHBRUSH) CreatePatternBrush(hbmGray); |
| 821 | DeleteObject(hbmGray); |
| 822 | if (m_hbrDither) |
| 823 | { |
| 824 | if (hbrSave) |
| 825 | { |
| 826 | DeleteObject(hbrSave); |
| 827 | } |
| 828 | return TRUE; |
| 829 | } |
| 830 | else |
| 831 | { |
| 832 | m_hbrDither = (WXHBRUSH) hbrSave; |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | return FALSE; |
| 837 | } |
| 838 | |
| 839 | bool wxToolBarMSW::FreeDitherBrush(void) |
| 840 | { |
| 841 | if (m_hbrDither) |
| 842 | DeleteObject((HBRUSH) m_hbrDither); |
| 843 | m_hbrDither = 0; |
| 844 | return TRUE; |
| 845 | } |
| 846 | |
| 847 | typedef struct tagCOLORMAP2 |
| 848 | { |
| 849 | COLORREF bgrfrom; |
| 850 | COLORREF bgrto; |
| 851 | COLORREF sysColor; |
| 852 | } COLORMAP2; |
| 853 | |
| 854 | // these are the default colors used to map the dib colors |
| 855 | // to the current system colors |
| 856 | |
| 857 | #define BGR_BUTTONTEXT (RGB(000,000,000)) // black |
| 858 | #define BGR_BUTTONSHADOW (RGB(128,128,128)) // dark grey |
| 859 | #define BGR_BUTTONFACE (RGB(192,192,192)) // bright grey |
| 860 | #define BGR_BUTTONHILIGHT (RGB(255,255,255)) // white |
| 861 | #define BGR_BACKGROUNDSEL (RGB(255,000,000)) // blue |
| 862 | #define BGR_BACKGROUND (RGB(255,000,255)) // magenta |
| 863 | #define FlipColor(rgb) (RGB(GetBValue(rgb), GetGValue(rgb), GetRValue(rgb))) |
| 864 | |
| 865 | WXHBITMAP wxToolBarMSW::CreateMappedBitmap(WXHINSTANCE WXUNUSED(hInstance), void *info) |
| 866 | { |
| 867 | LPBITMAPINFOHEADER lpBitmapInfo = (LPBITMAPINFOHEADER)info; |
| 868 | HDC hdc, hdcMem = NULL; |
| 869 | |
| 870 | DWORD FAR *p; |
| 871 | LPSTR lpBits; |
| 872 | HBITMAP hbm = NULL, hbmOld; |
| 873 | int numcolors, i; |
| 874 | int wid, hgt; |
| 875 | static COLORMAP2 ColorMap[] = { |
| 876 | {BGR_BUTTONTEXT, BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black |
| 877 | {BGR_BUTTONSHADOW, BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey |
| 878 | {BGR_BUTTONFACE, BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey |
| 879 | {BGR_BUTTONHILIGHT, BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white |
| 880 | {BGR_BACKGROUNDSEL, BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue |
| 881 | {BGR_BACKGROUND, BGR_BACKGROUND, COLOR_WINDOW} // magenta |
| 882 | }; |
| 883 | |
| 884 | #define NUM_MAPS (sizeof(ColorMap)/sizeof(COLORMAP2)) |
| 885 | |
| 886 | if (!lpBitmapInfo) |
| 887 | return 0; |
| 888 | |
| 889 | // |
| 890 | // So what are the new colors anyway ? |
| 891 | // |
| 892 | for (i=0; i < (int) NUM_MAPS; i++) { |
| 893 | ColorMap[i].bgrto = (long unsigned int) FlipColor(GetSysColor((int)ColorMap[i].sysColor)); |
| 894 | } |
| 895 | |
| 896 | p = (DWORD FAR *)(((LPSTR)lpBitmapInfo) + lpBitmapInfo->biSize); |
| 897 | |
| 898 | /* Replace button-face and button-shadow colors with the current values |
| 899 | */ |
| 900 | numcolors = 16; |
| 901 | |
| 902 | while (numcolors-- > 0) { |
| 903 | for (i = 0; i < (int) NUM_MAPS; i++) { |
| 904 | if (*p == ColorMap[i].bgrfrom) { |
| 905 | *p = ColorMap[i].bgrto; |
| 906 | break; |
| 907 | } |
| 908 | } |
| 909 | p++; |
| 910 | } |
| 911 | |
| 912 | /* First skip over the header structure */ |
| 913 | lpBits = (LPSTR)(lpBitmapInfo + 1); |
| 914 | |
| 915 | /* Skip the color table entries, if any */ |
| 916 | lpBits += (1 << (lpBitmapInfo->biBitCount)) * sizeof(RGBQUAD); |
| 917 | |
| 918 | /* Create a color bitmap compatible with the display device */ |
| 919 | i = wid = (int)lpBitmapInfo->biWidth; |
| 920 | hgt = (int)lpBitmapInfo->biHeight; |
| 921 | hdc = ::GetDC(NULL); |
| 922 | |
| 923 | hdcMem = CreateCompatibleDC(hdc); |
| 924 | if (hdcMem) { |
| 925 | // hbm = CreateDiscardableBitmap(hdc, i, hgt); |
| 926 | hbm = CreateCompatibleBitmap(hdc, i, hgt); |
| 927 | if (hbm) { |
| 928 | hbmOld = (HBITMAP) SelectObject(hdcMem, hbm); |
| 929 | |
| 930 | // set the main image |
| 931 | StretchDIBits(hdcMem, 0, 0, wid, hgt, 0, 0, wid, hgt, lpBits, |
| 932 | (LPBITMAPINFO)lpBitmapInfo, DIB_RGB_COLORS, SRCCOPY); |
| 933 | |
| 934 | SelectObject(hdcMem, hbmOld); |
| 935 | } |
| 936 | |
| 937 | DeleteObject(hdcMem); |
| 938 | } |
| 939 | |
| 940 | ReleaseDC(NULL, hdc); |
| 941 | |
| 942 | return (WXHBITMAP) hbm; |
| 943 | } |
| 944 | |
| 945 | WXHBITMAP wxToolBarMSW::CreateMappedBitmap(WXHINSTANCE hInstance, WXHBITMAP hBitmap) |
| 946 | { |
| 947 | HANDLE hDIB = BitmapToDIB((HBITMAP) hBitmap, 0); |
| 948 | if (hDIB) |
| 949 | { |
| 950 | #ifdef __WINDOWS_386__ |
| 951 | LPBITMAPINFOHEADER lpbmInfoHdr = (LPBITMAPINFOHEADER)MK_FP32(GlobalLock(hDIB)); |
| 952 | #else |
| 953 | LPBITMAPINFOHEADER lpbmInfoHdr = (LPBITMAPINFOHEADER)GlobalLock(hDIB); |
| 954 | #endif |
| 955 | HBITMAP newBitmap = (HBITMAP) CreateMappedBitmap((WXHINSTANCE) wxGetInstance(), lpbmInfoHdr); |
| 956 | GlobalUnlock(hDIB); |
| 957 | GlobalFree(hDIB); |
| 958 | return (WXHBITMAP) newBitmap; |
| 959 | } |
| 960 | return 0; |
| 961 | } |
| 962 | |
| 963 | #endif |