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 menu->SetDrawingMode(B_OP_OVER); 285 BRect frame(Frame()); 286 287 if (!fVertical) 288 frame.top += 1; 289 290 BRect iconBounds(fIcon->Bounds()); 291 BRect dstRect(iconBounds); 292 float extra = fVertical ? 0.0f : 1.0f; 293 BPoint contLoc = ContentLocation(); 294 dstRect.OffsetTo(BPoint(contLoc.x + kHPad, contLoc.y + 295 ((frame.Height() - iconBounds.Height()) / 2) + extra)); 296 menu->DrawBitmapAsync(fIcon, dstRect); 297 298 menu->SetDrawingMode(B_OP_COPY); 299 300 float labelHeight = fLabelAscent + fLabelDescent; 301 BPoint drawLoc = contLoc + BPoint(kHPad, kVPad); 302 drawLoc.x += iconBounds.Width() + kLabelOffset; 303 drawLoc.y = frame.top + ((frame.Height() - labelHeight) / 2) + 1.0f; 304 menu->MovePenTo(drawLoc); 305 } 306 307 // set the pen to black so that either method will draw in the same color 308 // low color is set in inherited::DrawContent, override makes sure its what we want 309 if (fDrawLabel) { 310 menu->SetHighColor(0,0,0); 311 312 // override the drawing of the content when the item is disabled 313 // the wrong lowcolor is used when the item is disabled since the 314 // text color does not change 315 DrawContentLabel(); 316 } 317 318 // Draw the expandable icon. 319 TBarView *barView = (static_cast<TBarApp *>(be_app))->BarView(); 320 if (fVertical && static_cast<TBarApp *>(be_app)->Settings()->superExpando 321 && barView->Expando()) { 322 BRect frame(Frame()); 323 BRect rect(0, 0, kSwitchWidth, 10); 324 rect.OffsetTo(BPoint(frame.right - rect.Width(), 325 ContentLocation().y + ((frame.Height() - rect.Height()) / 2))); 326 327 rgb_color outlineColor = {80, 80, 80, 255}; 328 rgb_color middleColor = {200, 200, 200, 255}; 329 330 menu->SetDrawingMode(B_OP_COPY); 331 332 if (!fExpanded) { 333 menu->BeginLineArray(6); 334 335 menu->AddLine(BPoint(rect.left + 3, rect.top + 1), 336 BPoint(rect.left + 3, rect.bottom - 1), outlineColor); 337 menu->AddLine(BPoint(rect.left + 3, rect.top + 1), 338 BPoint(rect.left + 7, rect.top + 5), outlineColor); 339 menu->AddLine(BPoint(rect.left + 7, rect.top + 5), 340 BPoint(rect.left + 3, rect.bottom - 1), outlineColor); 341 342 menu->AddLine(BPoint(rect.left + 4, rect.top + 3), 343 BPoint(rect.left + 4, rect.bottom - 3), middleColor); 344 menu->AddLine(BPoint(rect.left + 5, rect.top + 4), 345 BPoint(rect.left + 5, rect.bottom - 4), middleColor); 346 menu->AddLine(BPoint(rect.left + 5, rect.top + 5), 347 BPoint(rect.left + 6, rect.top + 5), middleColor); 348 menu->EndLineArray(); 349 } else { 350 // expanded state 351 352 menu->BeginLineArray(6); 353 menu->AddLine(BPoint(rect.left + 1, rect.top + 3), 354 BPoint(rect.right - 3, rect.top + 3), outlineColor); 355 menu->AddLine(BPoint(rect.left + 1, rect.top + 3), 356 BPoint(rect.left + 5, rect.top + 7), outlineColor); 357 menu->AddLine(BPoint(rect.left + 5, rect.top + 7), 358 BPoint(rect.right - 3, rect.top + 3), outlineColor); 359 360 menu->AddLine(BPoint(rect.left + 3, rect.top + 4), 361 BPoint(rect.right - 5, rect.top + 4), middleColor); 362 menu->AddLine(BPoint(rect.left + 4, rect.top + 5), 363 BPoint(rect.right - 6, rect.top + 5), middleColor); 364 menu->AddLine(BPoint(rect.left + 5, rect.top + 5), 365 BPoint(rect.left + 5, rect.top + 6), middleColor); 366 menu->EndLineArray(); 367 } 368 } 369 } 370 371 372 void 373 TTeamMenuItem::DrawContentLabel() 374 { 375 BMenu *menu = Menu(); 376 menu->MovePenBy(0, fLabelAscent); 377 menu->SetDrawingMode(B_OP_COPY); 378 379 float cachedWidth = menu->StringWidth(Label()); 380 if (Submenu() && fVertical) 381 cachedWidth += 18; 382 383 const char *label = Label(); 384 char *truncLabel = NULL; 385 float max = 0; 386 if (static_cast<TBarApp *>(be_app)->Settings()->superExpando && fVertical) 387 max = menu->MaxContentWidth() - kSwitchWidth; 388 else 389 max = menu->MaxContentWidth(); 390 391 if (max > 0) { 392 BPoint penloc = menu->PenLocation(); 393 BRect frame = Frame(); 394 float offset = penloc.x - frame.left; 395 if (cachedWidth + offset > max) { 396 truncLabel = (char *)malloc(strlen(label) + 4); 397 if (!truncLabel) 398 return; 399 TruncateLabel(max-offset, truncLabel); 400 label = truncLabel; 401 } 402 } 403 404 if (!label) 405 label = Label(); 406 407 TBarView *barview = (static_cast<TBarApp *>(be_app))->BarView(); 408 bool canHandle = !barview->Dragging() || barview->AppCanHandleTypes(Signature()); 409 if (IsSelected() && IsEnabled() && canHandle) 410 menu->SetLowColor(tint_color(ui_color(B_MENU_BACKGROUND_COLOR), 411 B_HIGHLIGHT_BACKGROUND_TINT)); 412 else 413 menu->SetLowColor(menu->ViewColor()); 414 415 menu->DrawString(label); 416 417 if (truncLabel) 418 free(truncLabel); 419 } 420 421 422 bool 423 TTeamMenuItem::IsExpanded() 424 { 425 return fExpanded; 426 } 427 428 429 void 430 TTeamMenuItem::ToggleExpandState(bool resizeWindow) 431 { 432 fExpanded = !fExpanded; 433 434 if (fExpanded) { 435 // Populate Menu() with the stuff from SubMenu(). 436 TWindowMenu *sub = (static_cast<TWindowMenu *>(Submenu())); 437 if (sub) { 438 // force the menu to update it's contents. 439 Submenu()->AttachedToWindow(); 440 if (sub->CountItems() > 1){ 441 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 442 int myindex = parent->IndexOf(this) + 1; 443 444 TWindowMenuItem *windowItem = NULL; 445 int childIndex = 0; 446 int totalChildren = sub->CountItems() - 4; // hide, show, close, separator. 447 for (; childIndex < totalChildren; childIndex++) { 448 windowItem = static_cast<TWindowMenuItem *>(sub->RemoveItem((int32)0)); 449 parent->AddItem(windowItem, myindex + childIndex); 450 windowItem->ExpandedItem(true); 451 } 452 sub->SetExpanded(true, myindex + childIndex); 453 454 if (resizeWindow) 455 parent->SizeWindow(); 456 } else 457 fExpanded = fExpanded; 458 } 459 } else { 460 // Remove the goodies from the Menu() that should be in the SubMenu(); 461 TWindowMenu *sub = static_cast<TWindowMenu *>(Submenu()); 462 463 if (sub) { 464 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 465 466 TWindowMenuItem *windowItem = NULL; 467 int childIndex = parent->IndexOf(this) + 1; 468 while (!parent->SubmenuAt(childIndex) && childIndex < parent->CountItems()) { 469 windowItem = static_cast<TWindowMenuItem *>(parent->RemoveItem(childIndex)); 470 sub->AddItem(windowItem, 0); 471 windowItem->ExpandedItem(false); 472 } 473 sub->SetExpanded(false, 0); 474 475 if (resizeWindow) 476 parent->SizeWindow(); 477 } else 478 fExpanded = fExpanded; 479 } 480 } 481 482 483 TWindowMenuItem* 484 TTeamMenuItem::ExpandedWindowItem(int32 id) 485 { 486 if (!fExpanded) // Paranoia 487 return NULL; 488 489 TExpandoMenuBar *parent = static_cast<TExpandoMenuBar *>(Menu()); 490 int childIndex = parent->IndexOf(this) + 1; 491 492 while (!parent->SubmenuAt(childIndex) && childIndex < parent->CountItems()) { 493 TWindowMenuItem *item = static_cast<TWindowMenuItem *>(parent->ItemAt(childIndex)); 494 if (item->ID() == id) 495 return item; 496 497 childIndex++; 498 } 499 return NULL; 500 } 501 502 503 BRect 504 TTeamMenuItem::ExpanderBounds() const 505 { 506 BRect bounds(Frame()); 507 bounds.left = bounds.right - kSwitchWidth; 508 return bounds; 509 } 510 511