15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/models/table_model.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/i18n/string_compare.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/l10n/l10n_util.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/image/image_skia.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TableColumn ----------------------------------------------------------------- 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TableColumn::TableColumn() 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : id(0), 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) title(), 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) alignment(LEFT), 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) width(-1), 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) percent(), 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) min_visible_width(0), 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sortable(false) { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TableColumn::TableColumn(int id, Alignment alignment, int width, float percent) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : id(id), 282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) title(l10n_util::GetStringUTF16(id)), 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) alignment(alignment), 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) width(width), 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) percent(percent), 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) min_visible_width(0), 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) sortable(false) { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TableModel ----------------------------------------------------------------- 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Used for sorting. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)static icu::Collator* collator = NULL; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::ImageSkia TableModel::GetIcon(int row) { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::ImageSkia(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 45eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbase::string16 TableModel::GetTooltip(int row) { 46eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return base::string16(); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool TableModel::ShouldIndent(int row) { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool TableModel::HasGroups() { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TableModel::Groups TableModel::GetGroups() { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If you override HasGroups to return true, you must override this as 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // well. 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return std::vector<Group>(); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TableModel::GetGroupID(int row) { 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If you override HasGroups to return true, you must override this as 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // well. 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int TableModel::CompareValues(int row1, int row2, int column_id) { 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(row1 >= 0 && row1 < RowCount() && 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) row2 >= 0 && row2 < RowCount()); 74eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::string16 value1 = GetText(row1, column_id); 75eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::string16 value2 = GetText(row2, column_id); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) icu::Collator* collator = GetCollator(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (collator) 79c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return base::i18n::CompareString16WithCollator(collator, value1, value2); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return 0; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void TableModel::ClearCollator() { 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delete collator; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) collator = NULL; 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)icu::Collator* TableModel::GetCollator() { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!collator) { 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UErrorCode create_status = U_ZERO_ERROR; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) collator = icu::Collator::createInstance(create_status); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!U_SUCCESS(create_status)) { 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) collator = NULL; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return collator; 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ui 103