1 /* 2 Open Tracker License 3 4 Terms and Conditions 5 6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved. 7 8 Permission is hereby granted, free of charge, to any person obtaining a copy of 9 this software and associated documentation files (the "Software"), to deal in 10 the Software without restriction, including without limitation the rights to 11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies 12 of the Software, and to permit persons to whom the Software is furnished to do 13 so, subject to the following conditions: 14 15 The above copyright notice and this permission notice applies to all licensees 16 and shall be included in all copies or substantial portions of the Software. 17 18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY, 20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION 23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 25 Except as contained in this notice, the name of Be Incorporated shall not be 26 used in advertising or otherwise to promote the sale, use or other dealings in 27 this Software without prior written authorization from Be Incorporated. 28 29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks 30 of Be Incorporated in the United States and other countries. Other brand product 31 names are registered trademarks or trademarks of their respective holders. 32 All rights reserved. 33 */ 34 35 #include <Debug.h> 36 #include <malloc.h> 37 #include <string.h> 38 #include <stdio.h> 39 #include <Bitmap.h> 40 #include <Font.h> 41 #include <Region.h> 42 #include <Roster.h> 43 #include <Resources.h> 44 45 #include "BarApp.h" 46 #include "BarMenuBar.h" 47 #include "ExpandoMenuBar.h" 48 #include "ResourceSet.h" 49 #include "ShowHideMenuItem.h" 50 #include "TeamMenu.h" 51 #include "TeamMenuItem.h" 52 #include "WindowMenu.h" 53 #include "WindowMenuItem.h" 54 55 56 const float kHPad = 8.0f; 57 const float kVPad = 1.0f; 58 const float kLabelOffset = 8.0f; 59 const float kSwitchWidth = 12; 60 61 62 TTeamMenuItem::TTeamMenuItem(BList *team, BBitmap *icon, char *name, char *sig, 63 float width, float height, bool drawLabel, bool vertical) 64 : BMenuItem(new TWindowMenu(team, sig)) 65 { 66 InitData(team, icon, name, sig, width, height, drawLabel, vertical); 67 } 68 69 70 TTeamMenuItem::TTeamMenuItem(float width,float height,bool vertical) 71 : BMenuItem("", NULL) 72 { 73 InitData(NULL, NULL, strdup(""), strdup(""), width, height, false, vertical); 74 } 75 76 77 void 78 TTeamMenuItem::InitData(BList *team, BBitmap *icon, char *name, char *sig, 79 float width, float height, bool drawLabel, bool vertical) 80 { 81 fTeam = team; 82 fIcon = icon; 83 fName = name; 84 fSig = sig; 85 SetLabel(name); 86 if (fName == NULL) { 87 char *tmp = (char *)malloc(32); 88 sprintf(tmp, "team %ld", (int32)team->ItemAt(0)); 89 fName = tmp; 90 } 91 92 BFont font(be_plain_font); 93 fLabelWidth = ceilf(font.StringWidth(fName)); 94 font_height fontHeight; 95 font.GetHeight(&fontHeight); 96 fLabelAscent = ceilf(fontHeight.ascent); 97 fLabelDescent = ceilf(fontHeight.descent + fontHeight.leading); 98 99 fOverrideWidth = width; 100 fOverrideHeight = height; 101 102 fDrawLabel = drawLabel; 103 fVertical = vertical; 104 105 fExpanded = false; 106 } 107 108 109 TTeamMenuItem::~TTeamMenuItem() 110 { 111 delete fTeam; 112 delete fIcon; 113 free(fName); 114 free(fSig); 115 } 116 117 118 status_t 119 TTeamMenuItem::Invoke(BMessage *message) 120 { 121 if ((static_cast<TBarApp *>(be_app))->BarView()->InvokeItem(Signature())) 122 // handles drop on application 123 return B_OK; 124 125 // if the app could not handle the drag message 126 // and we were dragging, then kill the drag 127 // should never get here, disabled item will not invoke 128 TBarView *barview = (static_cast<TBarApp *>(be_app))->BarView(); 129 if (barview && barview->Dragging()) 130 barview->DragStop(); 131 132 // bring to front or minimize shortcuts 133 uint32 mods = modifiers(); 134 if (mods & B_CONTROL_KEY) 135 TShowHideMenuItem::TeamShowHideCommon((mods & B_SHIFT_KEY) 136 ? B_MINIMIZE_WINDOW : B_BRING_TO_FRONT, Teams()); 137 138 return BMenuItem::Invoke(message); 139 } 140 141 142 void 143 TTeamMenuItem::SetOverrideWidth(float width) 144 { 145 fOverrideWidth = width; 146 } 147 148 149 void 150 TTeamMenuItem::SetOverrideHeight(float height) 151 { 152 fOverrideHeight = height; 153 } 154 155 156 float 157 TTeamMenuItem::LabelWidth() const 158 { 159 return fLabelWidth; 160 } 161 162 163 BList * 164 TTeamMenuItem::Teams() const 165 { 166 return fTeam; 167 } 168 169 170 const char * 171 TTeamMenuItem::Signature() const 172 { 173 return fSig; 174 } 175 176 177 const char * 178 TTeamMenuItem::Name() const 179 { 180 return fName; 181 } 182 183 184 void 185 TTeamMenuItem::GetContentSize(float *width, float *height) 186 { 187 BRect iconBounds; 188 189 if (fIcon) 190 iconBounds = fIcon->Bounds(); 191 else 192 iconBounds = BRect(0, 0, 15, 15); 193 194 BMenuItem::GetContentSize(width, height); 195 196 if (fOverrideWidth != -1.0f) 197 *width = fOverrideWidth; 198 else 199 *width = kHPad + iconBounds.Width() + kLabelOffset + fLabelWidth + kHPad + 20; 200 201 if (fOverrideHeight != -1.0f) 202 *height = fOverrideHeight; 203 else { 204 *height = iconBounds.Height(); 205 float labelHeight = fLabelAscent + fLabelDescent; 206 if (labelHeight > *height) 207 *height = labelHeight; 208 *height += (kVPad * 2) + 2; 209 } 210 *height += 2; 211 } 212 213 214 void 215 TTeamMenuItem::Draw() 216 { 217 BRect frame(Frame()); 218 BMenu *menu = Menu(); 219 menu->PushState(); 220 rgb_color menuColor = ui_color(B_MENU_BACKGROUND_COLOR); 221 222 // if not selected or being tracked on, fill with gray 223 TBarView *barview = (static_cast<TBarApp *>(be_app))->BarView(); 224 bool canHandle = !barview->Dragging() || barview->AppCanHandleTypes(Signature()); 225 if (!IsSelected() && !menu->IsRedrawAfterSticky() || !canHandle || !IsEnabled()) { 226 frame.InsetBy(1, 1); 227 menu->SetHighColor(menuColor); 228 menu->FillRect(frame); 229 } 230 231 // draw the gray, unselected item, border 232 if (!IsSelected() || !IsEnabled()) { 233 rgb_color shadow = tint_color(menuColor, B_DARKEN_1_TINT); 234 rgb_color light = tint_color(menuColor, B_LIGHTEN_2_TINT); 235 236 frame = Frame(); 237 if (!fVertical) 238 frame.top += 1; 239 240 menu->SetHighColor(shadow); 241 if (fVertical) 242 menu->StrokeLine(frame.LeftBottom(), frame.RightBottom()); 243 else 244 menu->StrokeLine(frame.LeftBottom() + BPoint(1, 0), frame.RightBottom()); 245 246 menu->StrokeLine(frame.RightBottom(), frame.RightTop()); 247 248 menu->SetHighColor(light); 249 menu->StrokeLine(frame.RightTop() + BPoint(-1, 0), frame.LeftTop()); 250 if (fVertical) 251 menu->StrokeLine(frame.LeftTop(), frame.LeftBottom() + BPoint(0, -1)); 252 else 253 menu->StrokeLine(frame.LeftTop(), frame.LeftBottom()); 254 } 255 256 // if selected or being tracked on, fill with the hilite gray color 257 if (IsEnabled() && IsSelected() && !menu->IsRedrawAfterSticky() && canHandle) { 258 // fill 259 menu->SetHighColor(tint_color(menuColor, B_HIGHLIGHT_BACKGROUND_TINT)); 260 menu->FillRect(frame); 261 262 // these continue the dark grey border on the left or top edge 263 menu->SetHighColor(tint_color(menuColor, B_DARKEN_4_TINT)); 264 if (fVertical) 265 // dark line at top 266 menu->StrokeLine(frame.LeftTop(), frame.RightTop()); 267 else 268 // dark line on the left 269 menu->StrokeLine(frame.LeftTop(), frame.LeftBottom()); 270 } else 271 menu->SetLowColor(menuColor); 272 273 menu->MovePenTo(ContentLocation()); 274 DrawContent(); 275 menu->PopState(); 276 } 277 278 279 void 280 TTeamMenuItem::DrawContent() 281 { 282 BMenu *menu = Menu(); 283 if (fIcon) { 284 if (fIcon->ColorSpace() == B_RGBA32) { 285 menu->SetDrawingMode(B_OP_ALPHA); 286 menu->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY); 287 } else { 288 menu->SetDrawingMode(B_OP_OVER); 289 } 290 BRect frame(Frame()); 291 292 if (!fVertical) 293 frame.top += 1; 294 295 BRect iconBounds(fIcon->Bounds()); 296 BRect dstRect(iconBounds); 297 float extra = fVertical ? 0.0f : 1.0f; 298 BPoint contLoc = ContentLocation(); 299 dstRect.OffsetTo(BPoint(contLoc.x + kHPad, contLoc.y + 300 ((frame.Height() - iconBounds.Height()) / 2) + extra)); 301 menu->DrawBitmapAsync(fIcon, dstRect); 302 303 menu->SetDrawingMode(B_OP_COPY); 304 305 float labelHeight = fLabelAscent + fLabelDescent; 306 BPoint drawLoc = contLoc + BPoint(kHPad, kVPad); 307 drawLoc.x += iconBounds.Width() + kLabelOffset; 308 drawLoc.y = frame.top + ((frame.Height() - labelHeight) / 2) + 1.0f; 309 menu->MovePenTo(drawLoc); 310 } 311 312 // set the pen to black so that either method will draw in the same color 313 // low color is set in inherited::DrawContent, override makes sure its what we want 314 if (fDrawLabel) { 315 menu->SetHighColor(0, 0, 0); 316 317 // override the drawing of the content when the item is disabled 318 // the wrong lowcolor is used when the item is disabled since the 319 // text color does not change 320 DrawContentLabel(); 321 } 322 323 // Draw the expandable icon. 324 TBarView *barView = (static_cast<TBarApp *>(be_app))->BarView(); 325 if (fVertical && static_cast<TBarApp *>(be_app)->Settings()->superExpando 326 && barView->Expando()) { 327 BRect frame(Frame()); 328 BRect rect(0, 0, kSwitchWidth, 10); 329 rect.OffsetTo(BPoint(frame.right - rect.Width(), 330 ContentLocation().y + ((frame.Height() - rect.Height()) / 2))); 331 332 rgb_color outlineColor = {80, 80, 80, 255}; 333 rgb_color middleColor = {200, 200, 200, 255}; 334 335 menu->SetDrawingMode(B_OP_OVER); 336 337 if (!fExpanded) { 338 menu->BeginLineArray(6); 339 340 menu->AddLine(BPoint(rect.left + 3, rect.top + 1), 341 BPoint(rect.left + 3, rect.bottom - 1), outlineColor); 342 menu->AddLine(BPoint(rect.left + 3, rect.top + 1), 343 BPoint(rect.left + 7, rect.top + 5), outlineColor); 344 menu->AddLine(BPoint(rect.left + 7, rect.top + 5), 345 BPoint(rect.left + 3, rect.bottom - 1), outlineColor); 346 347 menu->AddLine(BPoint(rect.left + 4, rect.top + 3), 348 BPoint(rect.left + 4, rect.bottom - 3), middleColor); 349 menu->AddLine(BPoint(rect.left + 5, rect.top + 4), 350 BPoint(rect.left + 5, rect.bottom - 4), middleColor); 351 menu->AddLine(BPoint(rect.left + 5, rect.top + 5), 352 BPoint(rect.left + 6, rect.top + 5), middleColor); 353 menu->EndLineArray(); 354 } else { 355 // expanded state 356 357 menu->BeginLineArray(6); 358 menu->AddLine(BPoint(rect.left + 1, rect.top + 3), 359 BPoint(rect.right - 3, rect.top + 3), outlineColor); 360 menu->AddLine(BPoint(rect.left + 1, rect.top + 3), 361 BPoint(rect.left + 5, rect.top + 7), outlineColor); 362 menu->AddLine(BPoint(rect.left + 5, rect.top + 7), 363 BPoint(rect.right - 3, rect.top + 3), outlineColor); 364 365 menu->AddLine(BPoint(rect.left + 3, rect.top + 4), 366 BPoint(rect.right - 5, rect.top + 4), middleColor); 367 menu->AddLine(BPoint(rect.left + 4, rect.top + 5), 368 BPoint(rect.right - 6, rect.top + 5), middleColor); 369 menu->AddLine(BPoint(rect.left + 5, rect.top + 5), 370 BPoint(rect.left + 5, rect.top + 6), middleColor); 371 menu->EndLineArray(); 372 } 373 } 374 } 375 376 377 void 378 TTeamMenuItem::DrawContentLabel() 379 { 380 BMenu *menu = Menu(); 381 menu->MovePenBy(0, fLabelAscent); 382 menu->SetDrawingMode(B_OP_COPY); 383 384 float cachedWidth = menu->StringWidth(Label()); 385 if (Submenu() && fVertical) 386 cachedWidth += 18; 387 388 const char *label = Label(); 389 char *truncLabel = NULL; 390 float max = 0; 391 if (static_cast<TBarApp *>(be_app)->Settings()->superExpando && fVertical) 392 max = menu->MaxContentWidth() - kSwitchWidth; 393 else 394 max = menu->MaxContentWidth(); 395 396 if (max > 0) { 397 BPoint penloc = menu->PenLocation(); 398 BRect frame = Frame(); 399 float offset = penloc.x - frame.left; 400 if (cachedWidth + offset > max) { 401 truncLabel = (char *)malloc(strlen(label) + 4); 402 if (!truncLabel) 403 return; 404 TruncateLabel(max-offset, truncLabel); 405 label = truncLabel; 406 } 407 } 408 409 if (!label) 410 label = Label(); 411 412 TBarView *barview = (static_cast<TBarApp *>(be_app))->BarView(); 413 bool canHandle = !barview->Dragging() || barview->AppCanHandleTypes(Signature()); 414 if (IsSelected() && IsEnabled() && canHandle) 415 menu->SetLowColor(tint_color(ui_color(B_MENU_BACKGROUND_COLOR), 416 B_HIGHLIGHT_BACKGROUND_TINT)); 417 else 418 menu->SetLowColor(menu->ViewColor()); 419 420 menu->DrawString(label); 421 422 if (truncLabel) 423 free(truncLabel); 424 } 425 426 427 bool 428 TTeamMenuItem::IsExpanded() 429 { 430 return fExpanded; 431 } 432 433 434 void 435 TTeamMenuItem::ToggleExpandState(bool resizeWindow) 436 { 437 fExpanded = !fExpanded; 438 439 if (fExpanded) { 440 // Populate Menu() with the stuff from SubMenu(). 441 TWindowMenu *sub = (static_cast<TWindowMenu *>(Submenu())); 442 if (sub) { 443 // force the menu to update it's contents. 444 bool locked = sub->LockLooper(); 445 // if locking the looper failed, the menu is just not visible 446 sub->AttachedToWindow(); 447 if (locked) 448 sub->UnlockLooper(); 449 450 if (sub->CountItems() > 1){ 451 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 452 int myindex = parent->IndexOf(this) + 1; 453 454 TWindowMenuItem *windowItem = NULL; 455 int childIndex = 0; 456 int totalChildren = sub->CountItems() - 4; // hide, show, close, separator. 457 for (; childIndex < totalChildren; childIndex++) { 458 windowItem = static_cast<TWindowMenuItem *>(sub->RemoveItem((int32)0)); 459 parent->AddItem(windowItem, myindex + childIndex); 460 windowItem->ExpandedItem(true); 461 } 462 sub->SetExpanded(true, myindex + childIndex); 463 464 if (resizeWindow) 465 parent->SizeWindow(); 466 } else 467 fExpanded = fExpanded; 468 } 469 } else { 470 // Remove the goodies from the Menu() that should be in the SubMenu(); 471 TWindowMenu *sub = static_cast<TWindowMenu *>(Submenu()); 472 473 if (sub) { 474 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 475 476 TWindowMenuItem *windowItem = NULL; 477 int childIndex = parent->IndexOf(this) + 1; 478 while (!parent->SubmenuAt(childIndex) && childIndex < parent->CountItems()) { 479 windowItem = static_cast<TWindowMenuItem *>(parent->RemoveItem(childIndex)); 480 sub->AddItem(windowItem, 0); 481 windowItem->ExpandedItem(false); 482 } 483 sub->SetExpanded(false, 0); 484 485 if (resizeWindow) 486 parent->SizeWindow(); 487 } else 488 fExpanded = fExpanded; 489 } 490 } 491 492 493 TWindowMenuItem* 494 TTeamMenuItem::ExpandedWindowItem(int32 id) 495 { 496 if (!fExpanded) // Paranoia 497 return NULL; 498 499 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 500 int childIndex = parent->IndexOf(this) + 1; 501 502 while (!parent->SubmenuAt(childIndex) && childIndex < parent->CountItems()) { 503 TWindowMenuItem *item = static_cast<TWindowMenuItem *>(parent->ItemAt(childIndex)); 504 if (item->ID() == id) 505 return item; 506 507 childIndex++; 508 } 509 return NULL; 510 } 511 512 513 BRect 514 TTeamMenuItem::ExpanderBounds() const 515 { 516 BRect bounds(Frame()); 517 bounds.left = bounds.right - kSwitchWidth; 518 return bounds; 519 } 520 521