diff options
Diffstat (limited to 'sc/source/ui/miscdlgs/retypepassdlg.cxx')
| -rw-r--r-- | sc/source/ui/miscdlgs/retypepassdlg.cxx | 544 |
1 files changed, 544 insertions, 0 deletions
diff --git a/sc/source/ui/miscdlgs/retypepassdlg.cxx b/sc/source/ui/miscdlgs/retypepassdlg.cxx new file mode 100644 index 000000000000..24e5dc409c83 --- /dev/null +++ b/sc/source/ui/miscdlgs/retypepassdlg.cxx @@ -0,0 +1,544 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sc.hxx" + +#include "retypepassdlg.hxx" +#include "retypepassdlg.hrc" +#include "scresid.hxx" +#include "document.hxx" +#include "tabprotection.hxx" + +#include <stdio.h> + +#include <vcl/msgbox.hxx> + +ScRetypePassDlg::ScRetypePassDlg(Window* pParent) : + ModalDialog(pParent, ScResId(RID_SCDLG_RETYPEPASS)), + + maBtnOk (this, ScResId(BTN_OK)), + maBtnCancel (this, ScResId(BTN_CANCEL)), + maBtnHelp (this, ScResId(BTN_HELP)), + + maTextDescription(this, ScResId(FT_DESC)), + maLineDocument(this, ScResId(FL_DOCUMENT)), + maTextDocStatus(this, ScResId(FT_DOCSTATUS)), + maBtnRetypeDoc(this, ScResId(BTN_RETYPE_DOC)), + + maLineSheet(this, ScResId(FL_SHEET)), + maTextSheetName1(this, ScResId(FT_SHEETNAME1)), + maTextSheetStatus1(this, ScResId(FT_SHEETSTATUS1)), + maBtnRetypeSheet1(this, ScResId(BTN_RETYPE_SHEET1)), + + maTextSheetName2(this, ScResId(FT_SHEETNAME2)), + maTextSheetStatus2(this, ScResId(FT_SHEETSTATUS2)), + maBtnRetypeSheet2(this, ScResId(BTN_RETYPE_SHEET2)), + + maTextSheetName3(this, ScResId(FT_SHEETNAME3)), + maTextSheetStatus3(this, ScResId(FT_SHEETSTATUS3)), + maBtnRetypeSheet3(this, ScResId(BTN_RETYPE_SHEET3)), + + maTextSheetName4(this, ScResId(FT_SHEETNAME4)), + maTextSheetStatus4(this, ScResId(FT_SHEETSTATUS4)), + maBtnRetypeSheet4(this, ScResId(BTN_RETYPE_SHEET4)), + + maScrollBar (this, ScResId(SB_SCROLL)), + + maTextNotProtected(ScResId(STR_NOT_PROTECTED)), + maTextNotPassProtected(ScResId(STR_NOT_PASS_PROTECTED)), + maTextHashBad(ScResId(STR_HASH_BAD)), + maTextHashGood(ScResId(STR_HASH_GOOD)), + maTextHashRegen(ScResId(STR_HASH_REGENERATED)), + + mpDocItem(static_cast<ScDocProtection*>(NULL)), + mnCurScrollPos(0), + meDesiredHash(PASSHASH_OOO) +{ + Init(); +} + +ScRetypePassDlg::~ScRetypePassDlg() +{ +} + +short ScRetypePassDlg::Execute() +{ + PopulateDialog(); + CheckHashStatus(); + return ModalDialog::Execute(); +} + +void ScRetypePassDlg::SetDataFromDocument(const ScDocument& rDoc) +{ + const ScDocProtection* pDocProtect = rDoc.GetDocProtection(); + if (pDocProtect && pDocProtect->isProtected()) + mpDocItem.reset(new ScDocProtection(*pDocProtect)); + + SCTAB nTabCount = rDoc.GetTableCount(); + maTableItems.reserve(nTabCount); + for (SCTAB i = 0; i < nTabCount; ++i) + { + TableItem aTabItem; + rDoc.GetName(i, aTabItem.maName); + + const ScTableProtection* pTabProtect = rDoc.GetTabProtection(i); + if (pTabProtect && pTabProtect->isProtected()) + aTabItem.mpProtect.reset(new ScTableProtection(*pTabProtect)); + + maTableItems.push_back(aTabItem); + } +} + +void ScRetypePassDlg::SetDesiredHash(ScPasswordHash eHash) +{ + meDesiredHash = eHash; +} + +void ScRetypePassDlg::WriteNewDataToDocument(ScDocument& rDoc) const +{ + if (mpDocItem.get()) + rDoc.SetDocProtection(mpDocItem.get()); + + size_t nTabCount = static_cast<size_t>(rDoc.GetTableCount()); + size_t n = maTableItems.size(); + for (size_t i = 0; i < n; ++i) + { + if (i >= nTabCount) + break; + + ScTableProtection* pTabProtect = maTableItems[i].mpProtect.get(); + if (pTabProtect) + rDoc.SetTabProtection(static_cast<SCTAB>(i), pTabProtect); + } +} + +void ScRetypePassDlg::Init() +{ + Link aLink = LINK( this, ScRetypePassDlg, OKHdl ); + maBtnOk.SetClickHdl(aLink); + + aLink = LINK( this, ScRetypePassDlg, RetypeBtnHdl ); + maBtnRetypeDoc.SetClickHdl(aLink); + maBtnRetypeSheet1.SetClickHdl(aLink); + maBtnRetypeSheet2.SetClickHdl(aLink); + maBtnRetypeSheet3.SetClickHdl(aLink); + maBtnRetypeSheet4.SetClickHdl(aLink); + + maTextDocStatus.SetText(maTextNotProtected); + maTextSheetStatus1.SetText(maTextNotProtected); + maTextSheetStatus2.SetText(maTextNotProtected); + maTextSheetStatus3.SetText(maTextNotProtected); + maTextSheetStatus4.SetText(maTextNotProtected); + maBtnRetypeDoc.Disable(); + + // Make all sheet rows invisible. + + maTextSheetName1.Show(false); + maTextSheetStatus1.Show(false); + maBtnRetypeSheet1.Show(false); + maBtnRetypeSheet1.Disable(); + + maTextSheetName2.Show(false); + maTextSheetStatus2.Show(false); + maBtnRetypeSheet2.Show(false); + maBtnRetypeSheet2.Disable(); + + maTextSheetName3.Show(false); + maTextSheetStatus3.Show(false); + maBtnRetypeSheet3.Show(false); + maBtnRetypeSheet3.Disable(); + + maTextSheetName4.Show(false); + maTextSheetStatus4.Show(false); + maBtnRetypeSheet4.Show(false); + maBtnRetypeSheet4.Disable(); + + maScrollBar.Show(false); + + maScrollBar.SetEndScrollHdl( LINK( this, ScRetypePassDlg, ScrollHdl ) ); + maScrollBar.SetScrollHdl( LINK( this, ScRetypePassDlg, ScrollHdl ) ); + + maScrollBar.SetPageSize(4); + maScrollBar.SetVisibleSize(4); + maScrollBar.SetLineSize(1); +} + +void ScRetypePassDlg::PopulateDialog() +{ + // Document protection first. + SetDocData(); + + // Sheet protection next. We're only interested in the first 4 sheets + // (or less). + size_t n = maTableItems.size(); + for (size_t i = 0; i < n && i < 4; ++i) + SetTableData(i, static_cast< SCTAB >( i )); + + if (n > 4) + { + maScrollBar.Show(true); + maScrollBar.SetRange(Range(0, n)); + } +} + +void ScRetypePassDlg::SetDocData() +{ + bool bBtnEnabled = false; + if (mpDocItem.get() && mpDocItem->isProtected()) + { + if (mpDocItem->isPasswordEmpty()) + maTextDocStatus.SetText(maTextNotPassProtected); + else if (mpDocItem->hasPasswordHash(meDesiredHash)) + maTextDocStatus.SetText(maTextHashGood); + else + { + // incompatible hash + maTextDocStatus.SetText(maTextHashBad); + bBtnEnabled = true; + } + } + maBtnRetypeDoc.Enable(bBtnEnabled); +} + +void ScRetypePassDlg::SetTableData(size_t nRowPos, SCTAB nTab) +{ + if (nRowPos >= 4) + return; + + FixedText* pName = NULL; + FixedText* pStatus = NULL; + PushButton* pBtn = NULL; + switch (nRowPos) + { + case 0: + pName = &maTextSheetName1; + pStatus = &maTextSheetStatus1; + pBtn = &maBtnRetypeSheet1; + break; + case 1: + pName = &maTextSheetName2; + pStatus = &maTextSheetStatus2; + pBtn = &maBtnRetypeSheet2; + break; + case 2: + pName = &maTextSheetName3; + pStatus = &maTextSheetStatus3; + pBtn = &maBtnRetypeSheet3; + break; + case 3: + pName = &maTextSheetName4; + pStatus = &maTextSheetStatus4; + pBtn = &maBtnRetypeSheet4; + break; + default: + return; + } + + bool bBtnEnabled = false; + pName->SetText(maTableItems[nTab].maName); + pName->Show(true); + const ScTableProtection* pTabProtect = maTableItems[nTab].mpProtect.get(); + if (pTabProtect && pTabProtect->isProtected()) + { + if (pTabProtect->isPasswordEmpty()) + pStatus->SetText(maTextNotPassProtected); + else if (pTabProtect->hasPasswordHash(meDesiredHash)) + pStatus->SetText(maTextHashGood); + else + { + // incompatible hash + pStatus->SetText(maTextHashBad); + bBtnEnabled = true; + } + } + else + pStatus->SetText(maTextNotProtected); + + pStatus->Show(true); + pBtn->Show(true); + pBtn->Enable(bBtnEnabled); +} + +void ScRetypePassDlg::ResetTableRows() +{ + long nScrollPos = maScrollBar.GetThumbPos(); + mnCurScrollPos = nScrollPos < 0 ? 0 : nScrollPos; + size_t nRowCount = maTableItems.size() - nScrollPos; + for (size_t i = 0; i < nRowCount; ++i) + SetTableData(i, static_cast< SCTAB >( i + nScrollPos )); +} + +bool lcl_IsInGoodStatus(ScPassHashProtectable* pProtected, ScPasswordHash eDesiredHash) +{ + if (!pProtected || !pProtected->isProtected()) + // Not protected. + return true; + + if (pProtected->isPasswordEmpty()) + return true; + + if (pProtected->hasPasswordHash(eDesiredHash)) + return true; + + return false; +} + +void ScRetypePassDlg::CheckHashStatus() +{ + do + { + if (!lcl_IsInGoodStatus(mpDocItem.get(), meDesiredHash)) + break; + + bool bStatusGood = true; + size_t nTabCount = maTableItems.size(); + for (size_t i = 0; i < nTabCount && bStatusGood; ++i) + { + if (!lcl_IsInGoodStatus(maTableItems[i].mpProtect.get(), meDesiredHash)) + bStatusGood = false; + } + if (!bStatusGood) + break; + + maBtnOk.Enable(); + return; + } + while (false); + + maBtnOk.Disable(); +} + +IMPL_LINK( ScRetypePassDlg, OKHdl, OKButton*, EMPTYARG ) +{ + EndDialog(RET_OK); + return 0; +} + +IMPL_LINK( ScRetypePassDlg, RetypeBtnHdl, PushButton*, pBtn ) +{ + ScPassHashProtectable* pProtected = NULL; + if (pBtn == &maBtnRetypeDoc) + { + // document protection. + pProtected = mpDocItem.get(); + } + else + { + // sheet protection. + size_t nTabPos = mnCurScrollPos; + if (pBtn == &maBtnRetypeSheet2) + nTabPos += 1; + else if (pBtn == &maBtnRetypeSheet3) + nTabPos += 2; + else if (pBtn == &maBtnRetypeSheet4) + nTabPos += 3; + else if (pBtn != &maBtnRetypeSheet1) + // This should never happen ! + return 0; + + if (nTabPos >= maTableItems.size()) + // Likewise, this should never happen ! + return 0; + + pProtected = maTableItems[nTabPos].mpProtect.get(); + } + + if (!pProtected) + // What the ... !? + return 0; + + ScRetypePassInputDlg aDlg(this, pProtected); + if (aDlg.Execute() == RET_OK) + { + // OK is pressed. Update the protected item. + if (aDlg.IsRemovePassword()) + { + // Remove password from this item. + pProtected->setPassword(String()); + } + else + { + // Set a new password. + String aNewPass = aDlg.GetNewPassword(); + pProtected->setPassword(aNewPass); + } + + SetDocData(); + ResetTableRows(); + CheckHashStatus(); + } + return 0; +} + +IMPL_LINK( ScRetypePassDlg, ScrollHdl, ScrollBar*, EMPTYARG ) +{ + ResetTableRows(); + return 0; +} + +// ============================================================================ + +ScRetypePassInputDlg::ScRetypePassInputDlg(Window* pParent, ScPassHashProtectable* pProtected) : + ModalDialog(pParent, ScResId(RID_SCDLG_RETYPEPASS_INPUT)), + + maBtnOk (this, ScResId(BTN_OK)), + maBtnCancel (this, ScResId(BTN_CANCEL)), + maBtnHelp (this, ScResId(BTN_HELP)), + + maBtnRetypePassword(this, ScResId(BTN_RETYPE_PASSWORD)), + + maPassword1Text (this, ScResId(FT_PASSWORD1)), + maPassword1Edit (this, ScResId(ED_PASSWORD1)), + maPassword2Text (this, ScResId(FT_PASSWORD2)), + maPassword2Edit (this, ScResId(ED_PASSWORD2)), + maBtnMatchOldPass(this, ScResId(BTN_MATCH_OLD_PASSWORD)), + + maBtnRemovePassword(this, ScResId(BTN_REMOVE_PASSWORD)), + + mpProtected(pProtected) +{ + Init(); +} + +ScRetypePassInputDlg::~ScRetypePassInputDlg() +{ +} + +short ScRetypePassInputDlg::Execute() +{ + return ModalDialog::Execute(); +} + +bool ScRetypePassInputDlg::IsRemovePassword() const +{ + return maBtnRemovePassword.IsChecked(); +} + +String ScRetypePassInputDlg::GetNewPassword() const +{ + return maPassword1Edit.GetText(); +} + +void ScRetypePassInputDlg::Init() +{ + Link aLink = LINK( this, ScRetypePassInputDlg, OKHdl ); + maBtnOk.SetClickHdl(aLink); + aLink = LINK( this, ScRetypePassInputDlg, RadioBtnHdl ); + maBtnRetypePassword.SetClickHdl(aLink); + maBtnRemovePassword.SetClickHdl(aLink); + aLink = LINK( this, ScRetypePassInputDlg, CheckBoxHdl ); + maBtnMatchOldPass.SetClickHdl(aLink); + aLink = LINK( this, ScRetypePassInputDlg, PasswordModifyHdl ); + maPassword1Edit.SetModifyHdl(aLink); + maPassword2Edit.SetModifyHdl(aLink); + + maBtnOk.Disable(); + maBtnRetypePassword.Check(true); + maBtnMatchOldPass.Check(true); + maPassword1Edit.GrabFocus(); +} + +void ScRetypePassInputDlg::CheckPasswordInput() +{ + String aPass1 = maPassword1Edit.GetText(); + String aPass2 = maPassword2Edit.GetText(); + + if (!aPass1.Len() || !aPass2.Len()) + { + // Empty password is not allowed. + maBtnOk.Disable(); + return; + } + + if (!aPass1.Equals(aPass2)) + { + // The two passwords differ. + maBtnOk.Disable(); + return; + } + + if (!maBtnMatchOldPass.IsChecked()) + { + maBtnOk.Enable(); + return; + } + + if (!mpProtected) + { + // This should never happen! + maBtnOk.Disable(); + return; + } + + bool bPassGood = mpProtected->verifyPassword(aPass1); + maBtnOk.Enable(bPassGood); +} + +IMPL_LINK( ScRetypePassInputDlg, OKHdl, OKButton*, EMPTYARG ) +{ + EndDialog(RET_OK); + return 0; +} + +IMPL_LINK( ScRetypePassInputDlg, RadioBtnHdl, RadioButton*, pBtn ) +{ + if (pBtn == &maBtnRetypePassword) + { + maBtnRemovePassword.Check(false); + maPassword1Text.Enable(); + maPassword1Edit.Enable(); + maPassword2Text.Enable(); + maPassword2Edit.Enable(); + maBtnMatchOldPass.Enable(); + CheckPasswordInput(); + } + else if (pBtn == &maBtnRemovePassword) + { + maBtnRetypePassword.Check(false); + maPassword1Text.Disable(); + maPassword1Edit.Disable(); + maPassword2Text.Disable(); + maPassword2Edit.Disable(); + maBtnMatchOldPass.Disable(); + maBtnOk.Enable(); + } + + return 0; +} + +IMPL_LINK( ScRetypePassInputDlg, CheckBoxHdl, CheckBox*, EMPTYARG ) +{ + CheckPasswordInput(); + return 0; +} + +IMPL_LINK( ScRetypePassInputDlg, PasswordModifyHdl, Edit*, EMPTYARG ) +{ + CheckPasswordInput(); + return 0; +} |