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Diffstat (limited to 'sfx2/source/control/listview.cxx')
| -rw-r--r-- | sfx2/source/control/listview.cxx | 443 |
1 files changed, 443 insertions, 0 deletions
diff --git a/sfx2/source/control/listview.cxx b/sfx2/source/control/listview.cxx new file mode 100644 index 000000000..a53e85d71 --- /dev/null +++ b/sfx2/source/control/listview.cxx @@ -0,0 +1,443 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <sfx2/listview.hxx> + +#include <sfx2/sfxresid.hxx> +#include <tools/urlobj.hxx> +#include <tools/datetime.hxx> +#include <sfx2/strings.hrc> +#include <osl/file.hxx> +#include <osl/time.h> +#include <comphelper/fileurl.hxx> + +#include <svtools/svtresid.hxx> +#include <svtools/strings.hrc> +#include <unotools/localedatawrapper.hxx> +#include <unotools/collatorwrapper.hxx> +#include <unotools/syslocale.hxx> +#include <unotools/intlwrapper.hxx> +#include <tools/wintypes.hxx> + +#include <bitmaps.hlst> +#include <rtl/math.hxx> + +#include <sfx2/templatelocalview.hxx> + +#define COLUMN_IMG_ISDEFAULT 0 +#define COLUMN_NAME 1 +#define COLUMN_CATEGORY 2 +#define COLUMN_APPLICATION 3 +#define COLUMN_MODIFIED 4 +#define COLUMN_SIZE 5 +#define NUMBER_OF_COLUMNS 6 + +static sal_uInt64 getFileSize(const OUString& rURL); +static sal_uInt32 getFileModifyTime(const OUString& rURL); +static OUString getDisplayFileSize(const OUString& rURL); +static OUString getDisplayFileModifyTime(const OUString& rURL); +static OUString getApplication(std::u16string_view rURL); + +ListView::ListView(std::unique_ptr<weld::TreeView> xTreeView) + : mxTreeView(std::move(xTreeView)) + , mnSortColumn(-2) +{ + auto nDigitWidth = mxTreeView->get_approximate_digit_width(); + std::vector<int> aWidths{ + static_cast<int>(nDigitWidth * 5), /* Icon Column */ + static_cast<int>(nDigitWidth * 24), /* Name Column */ + static_cast<int>(nDigitWidth * 22), /* Category Column */ + static_cast<int>(nDigitWidth * 15), /* Application Column */ + static_cast<int>(nDigitWidth * 18) /* Modify Column */ + }; + + mxTreeView->set_column_fixed_widths(aWidths); + mxTreeView->set_selection_mode(SelectionMode::Multiple); + mxTreeView->connect_query_tooltip(LINK(this, ListView, QueryTooltipHdl)); +} +ListView::~ListView() {} + +void ListView::AppendItem(const OUString& rId, const OUString& rTitle, const OUString& rSubtitle, + const OUString& rPath, bool bDefault) +{ + INetURLObject aUrl(rPath, INetProtocol::File); + OUString sPath = aUrl.getFSysPath(FSysStyle::Detect); + + std::unique_ptr<ListViewItem> pItem(new ListViewItem); + pItem->maId = rId; + pItem->maTitle = rTitle; + pItem->maSubtitle = rSubtitle; + pItem->maApplication = getApplication(rPath); + pItem->maPath = rPath; + pItem->mbDefault = bDefault; + pItem->mnModify = getFileModifyTime(rPath); + pItem->mnSize = getFileSize(rPath); + pItem->maDisplayModify = getDisplayFileModifyTime(rPath); + pItem->maDisplaySize = getDisplayFileSize(rPath); + pItem->maDisplayPath = sPath; + + OUString sImage(""); + if (pItem->mbDefault) + sImage = BMP_DEFAULT; + + AppendRow(sImage, pItem->maTitle, pItem->maSubtitle, pItem->maApplication, + pItem->maDisplayModify, pItem->maDisplaySize, pItem->maId); + + mListViewItems.push_back(std::move(pItem)); +} + +void ListView::AppendRow(const OUString& rImage, const OUString& rTitle, const OUString& rSubtitle, + const OUString& rApplication, const OUString& rModify, + const OUString& rSize, const OUString& rId) +{ + std::unique_ptr<weld::TreeIter> xIter(mxTreeView->make_iterator()); + mxTreeView->append(xIter.get()); + mxTreeView->set_image(*xIter, rImage, COLUMN_IMG_ISDEFAULT); + mxTreeView->set_text(*xIter, rTitle, COLUMN_NAME); + mxTreeView->set_text(*xIter, rSubtitle, COLUMN_CATEGORY); + mxTreeView->set_text(*xIter, rApplication, COLUMN_APPLICATION); + mxTreeView->set_text(*xIter, rModify, COLUMN_MODIFIED); + mxTreeView->set_text(*xIter, rSize, COLUMN_SIZE); + mxTreeView->set_id(*xIter, rId); +} + +void ListView::UpdateRow(int nIndex, const OUString& rImage, const OUString& rTitle, + const OUString& rSubtitle, const OUString& rApplication, + const OUString& rModify, const OUString& rSize, const OUString& rId) +{ + mxTreeView->set_image(nIndex, rImage, COLUMN_IMG_ISDEFAULT); + mxTreeView->set_text(nIndex, rTitle, COLUMN_NAME); + mxTreeView->set_text(nIndex, rSubtitle, COLUMN_CATEGORY); + mxTreeView->set_text(nIndex, rApplication, COLUMN_APPLICATION); + mxTreeView->set_text(nIndex, rModify, COLUMN_MODIFIED); + mxTreeView->set_text(nIndex, rSize, COLUMN_SIZE); + mxTreeView->set_id(nIndex, rId); +} + +void ListView::ReloadRows() +{ + OUString sCursorId = get_id(get_cursor_index()); + mxTreeView->clear(); + for (const auto& pItem : mListViewItems) + { + OUString sImage(""); + if (pItem->mbDefault) + sImage = BMP_DEFAULT; + AppendRow(sImage, pItem->maTitle, pItem->maSubtitle, pItem->maApplication, + pItem->maDisplayModify, pItem->maDisplaySize, pItem->maId); + } + unselect_all(); + if (!sCursorId.isEmpty()) + { + select_id(sCursorId); + set_cursor(get_selected_index()); + } +} + +bool ListView::UpdateRows() +{ + if (static_cast<int>(mListViewItems.size()) != mxTreeView->n_children()) + return false; + OUString sCursorId = get_id(get_cursor_index()); + int nIndex = 0; + for (const auto& pItem : mListViewItems) + { + OUString sImage(""); + if (pItem->mbDefault) + sImage = BMP_DEFAULT; + UpdateRow(nIndex, sImage, pItem->maTitle, pItem->maSubtitle, pItem->maApplication, + pItem->maDisplayModify, pItem->maDisplaySize, pItem->maId); + ++nIndex; + } + unselect_all(); + if (!sCursorId.isEmpty()) + { + select_id(sCursorId); + set_cursor(get_selected_index()); + } + return true; +} + +IMPL_LINK(ListView, ColumnClickedHdl, const int, col, void) +{ + if (col <= 0 || col > NUMBER_OF_COLUMNS) + return; + + if (mnSortColumn >= 0 && mnSortColumn != col) + mxTreeView->set_sort_indicator(TriState::TRISTATE_INDET, mnSortColumn); + + mxTreeView->set_sort_indicator((mxTreeView->get_sort_indicator(col) == TriState::TRISTATE_TRUE + ? TriState::TRISTATE_FALSE + : TriState::TRISTATE_TRUE), + col); + sortColumn(col); +} + +void ListView::sortColumn(const int col) +{ + if (col <= 0 || col > NUMBER_OF_COLUMNS) + return; + + bool isAscending = mxTreeView->get_sort_indicator(col) != TriState::TRISTATE_FALSE; + + auto comp = [&](std::unique_ptr<ListViewItem> const& pItemA, + std::unique_ptr<ListViewItem> const& pItemB) { + sal_Int32 res = 0; + IntlWrapper aIntlWrapper(SvtSysLocale().GetUILanguageTag()); + const CollatorWrapper* pCollatorWrapper = aIntlWrapper.getCollator(); + switch (col) + { + case COLUMN_NAME: + { + OUString sNameA = pItemA->maTitle; + OUString sNameB = pItemB->maTitle; + res = pCollatorWrapper->compareString(sNameA, sNameB); + } + break; + case COLUMN_CATEGORY: + { + OUString sCategoryA = pItemA->maSubtitle; + OUString sCategoryB = pItemB->maSubtitle; + res = pCollatorWrapper->compareString(sCategoryA, sCategoryB); + } + break; + case COLUMN_MODIFIED: + { + sal_uInt32 nModA, nModB; + nModA = pItemA->mnModify; + nModB = pItemB->mnModify; + + if (nModA < nModB) + res = -1; + else if (nModA > nModB) + res = 1; + } + break; + case COLUMN_SIZE: + { + sal_uInt64 nSizeA, nSizeB; + nSizeA = pItemA->mnSize; + nSizeB = pItemB->mnSize; + + if (nSizeA < nSizeB) + res = -1; + else if (nSizeA > nSizeB) + res = 1; + } + break; + case COLUMN_APPLICATION: + { + OUString sPathA = pItemA->maApplication; + OUString sPathB = pItemB->maApplication; + res = pCollatorWrapper->compareString(sPathA, sPathB); + } + break; + } + return isAscending ? (res > 0) : (res < 0); + }; + std::stable_sort(mListViewItems.begin(), mListViewItems.end(), comp); + + if (!UpdateRows()) + ReloadRows(); + mnSortColumn = col; +} + +void ListView::sort() { sortColumn(mnSortColumn); } + +void ListView::refreshDefaultColumn() +{ + for (const auto& pItem : mListViewItems) + { + bool bDefault = TemplateLocalView::IsDefaultTemplate(pItem->maPath); + if (pItem->mbDefault != bDefault) + { + pItem->mbDefault = bDefault; + OUString sImage(""); + if (bDefault) + sImage = BMP_DEFAULT; + mxTreeView->set_image(mxTreeView->find_id(pItem->maId), sImage, COLUMN_IMG_ISDEFAULT); + } + } +} + +void ListView::rename(const OUString& rId, const OUString& rTitle) +{ + mxTreeView->set_text(mxTreeView->find_id(rId), rTitle, COLUMN_NAME); + for (const auto& pItem : mListViewItems) + if (pItem->maId == rId) + { + pItem->maTitle = rTitle; + break; + } +} + +void ListView::clearListView() +{ + mxTreeView->clear(); + mListViewItems.clear(); +} + +IMPL_LINK(ListView, QueryTooltipHdl, const weld::TreeIter&, rIter, OUString) +{ + OUString sId = mxTreeView->get_id(rIter); + for (const auto& pItem : mListViewItems) + { + if (pItem->maId == sId) + return pItem->maDisplayPath; + } + return OUString(); +} + +sal_uInt16 ListView::get_nId(int pos) const +{ + return static_cast<sal_uInt16>(mxTreeView->get_id(pos).toInt32()); +} + +static sal_uInt32 getFileModifyTime(const OUString& rURL) +{ + sal_uInt32 nModify = 0; + if (!comphelper::isFileUrl(rURL)) + return nModify; + + osl::DirectoryItem aItem; + if (osl::DirectoryItem::get(rURL, aItem) != osl::DirectoryItem::E_None) + return nModify; + + osl::FileStatus aStatus(osl_FileStatus_Mask_ModifyTime); + if (aItem.getFileStatus(aStatus) != osl::DirectoryItem::E_None) + return nModify; + + TimeValue systemTimeValue = aStatus.getModifyTime(); + + nModify = systemTimeValue.Seconds; + return nModify; +} +static OUString getDisplayFileModifyTime(const OUString& rURL) +{ + if (!comphelper::isFileUrl(rURL)) + return OUString(); + + osl::DirectoryItem aItem; + if (osl::DirectoryItem::get(rURL, aItem) != osl::DirectoryItem::E_None) + return OUString(); + + osl::FileStatus aStatus(osl_FileStatus_Mask_ModifyTime); + if (aItem.getFileStatus(aStatus) != osl::DirectoryItem::E_None) + return OUString(); + + TimeValue systemTimeValue = aStatus.getModifyTime(); + if (systemTimeValue.Seconds == 0) + return OUString(); + TimeValue localTimeValue; + osl_getLocalTimeFromSystemTime(&systemTimeValue, &localTimeValue); + const SvtSysLocale aSysLocale; + const LocaleDataWrapper& rLocaleWrapper = aSysLocale.GetLocaleData(); + DateTime aDateTime = DateTime::CreateFromUnixTime(localTimeValue.Seconds); + OUString aDisplayDateTime + = rLocaleWrapper.getDate(aDateTime) + ", " + rLocaleWrapper.getTime(aDateTime, false); + return aDisplayDateTime; +} + +static OUString getDisplayFileSize(const OUString& rURL) +{ + if (!comphelper::isFileUrl(rURL)) + return OUString(); + + osl::DirectoryItem aItem; + if (osl::DirectoryItem::get(rURL, aItem) != osl::DirectoryItem::E_None) + return OUString(); + + osl::FileStatus aStatus(osl_FileStatus_Mask_FileSize); + if (aItem.getFileStatus(aStatus) != osl::DirectoryItem::E_None) + return OUString(); + + sal_uInt64 nSize = aStatus.getFileSize(); + double fSize(static_cast<double>(nSize)); + sal_uInt32 nDec; + + sal_uInt64 nMega = 1024 * 1024; + sal_uInt64 nGiga = nMega * 1024; + + OUString aUnitStr(' '); + + if (nSize < 10000) + { + aUnitStr += SvtResId(STR_SVT_BYTES); + nDec = 0; + } + else if (nSize < nMega) + { + fSize /= 1024; + aUnitStr += SvtResId(STR_SVT_KB); + nDec = 1; + } + else if (nSize < nGiga) + { + fSize /= nMega; + aUnitStr += SvtResId(STR_SVT_MB); + nDec = 2; + } + else + { + fSize /= nGiga; + aUnitStr += SvtResId(STR_SVT_GB); + nDec = 3; + } + + OUString aSizeStr( + ::rtl::math::doubleToUString(fSize, rtl_math_StringFormat_F, nDec, + SvtSysLocale().GetLocaleData().getNumDecimalSep()[0])); + aSizeStr += aUnitStr; + + return aSizeStr; +} + +static sal_uInt64 getFileSize(const OUString& rURL) +{ + sal_uInt64 nSize = 0; + if (!comphelper::isFileUrl(rURL)) + return nSize; + + osl::DirectoryItem aItem; + if (osl::DirectoryItem::get(rURL, aItem) != osl::DirectoryItem::E_None) + return nSize; + + osl::FileStatus aStatus(osl_FileStatus_Mask_FileSize); + if (aItem.getFileStatus(aStatus) != osl::DirectoryItem::E_None) + return nSize; + + nSize = aStatus.getFileSize(); + return nSize; +} + +static OUString getApplication(std::u16string_view rURL) +{ + INetURLObject aUrl(rURL); + OUString aExt = aUrl.getExtension(); + + if (aExt == "ott" || aExt == "stw" || aExt == "oth" || aExt == "dot" || aExt == "dotx") + { + return SfxResId(STR_DOCUMENT); + } + else if (aExt == "ots" || aExt == "stc" || aExt == "xlt" || aExt == "xltm" || aExt == "xltx") + { + return SfxResId(STR_SPREADSHEET); + } + else if (aExt == "otp" || aExt == "sti" || aExt == "pot" || aExt == "potm" || aExt == "potx") + { + return SfxResId(STR_PRESENTATION); + } + else if (aExt == "otg" || aExt == "std") + { + return SfxResId(STR_DRAWING); + } + return OUString(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |