Diffstat (limited to 'pwmanager/pwmanager/pwmview.cpp') (more/less context) (show whitespace changes)
| -rw-r--r-- | pwmanager/pwmanager/pwmview.cpp | 452 |
1 files changed, 452 insertions, 0 deletions
diff --git a/pwmanager/pwmanager/pwmview.cpp b/pwmanager/pwmanager/pwmview.cpp new file mode 100644 index 0000000..c09fbf5 --- a/dev/null +++ b/pwmanager/pwmanager/pwmview.cpp @@ -0,0 +1,452 @@ +/*************************************************************************** + * * + * copyright (C) 2003, 2004 by Michael Buesch * + * email: mbuesch@freenet.de * + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License version 2 * + * as published by the Free Software Foundation. * + * * + ***************************************************************************/ + +/*************************************************************************** + * copyright (C) 2004 by Ulf Schenk + * This file is originaly based on version 1.0.1 of pwmanager + * and was modified to run on embedded devices that run microkde + * + * $Id$ + **************************************************************************/ + +#include "pwmview.h" +#include "pwmexception.h" +#include "globalstuff.h" +#include "pwm.h" +#include "rencatwnd.h" +#include "configuration.h" +#include "commentbox.h" + +#include <kmessagebox.h> +#include <klocale.h> + +#include <qlineedit.h> +#include <qpoint.h> +#include <qapplication.h> + +#define COLUMN_DESC 0 +#define COLUMN_NAME 1 +#define COLUMN_PW 2 +#define COLUMN_URL 3 +#define COLUMN_LAUNCHER 4 + + +PwMView::PwMView(PwM *_mainClass, + QWidget *parent, PwMDoc *_doc, + const char *name) + : PwMViewStyle(parent, name) +{ + PWM_ASSERT(_mainClass); + PWM_ASSERT(parent); + PWM_ASSERT(_doc); + setView(this); + doc = _doc; + doc->setListViewPointer(this); + mainClass = _mainClass; + resize(_mainClass->size()); + initStyle(conf()->confWndMainViewStyle()); + initCtxMenu(); + doc->setCurrentView(this); + connect(doc, SIGNAL(dataChanged(PwMDoc *)), this, SLOT(updateView())); +} + +PwMView::~PwMView() +{ +} + +void PwMView::initCtxMenu() +{ + ctxMenu = new QPopupMenu(this); + ctxMenu->insertItem(i18n("&Add password"), mainClass, SLOT(addPwd_slot())); + ctxMenu->insertSeparator(); + ctxMenu->insertItem(i18n("&Edit"), mainClass, SLOT(editPwd_slot())); + ctxMenu->insertItem(i18n("&Delete"), mainClass, SLOT(deletePwd_slot())); + ctxMenu->insertSeparator(); + ctxMenu->insertItem(i18n("copy password to clipboard"), + this, SLOT(copyPwToClip())); + ctxMenu->insertItem(i18n("copy username to clipboard"), + this, SLOT(copyNameToClip())); + ctxMenu->insertItem(i18n("copy description to clipboard"), + this, SLOT(copyDescToClip())); + ctxMenu->insertItem(i18n("copy url to clipboard"), + this, SLOT(copyUrlToClip())); + ctxMenu->insertItem(i18n("copy launcher to clipboard"), + this, SLOT(copyLauncherToClip())); + ctxMenu->insertItem(i18n("copy comment to clipboard"), + this, SLOT(copyCommentToClip())); + ctxMenu->insertSeparator(); + ctxMenu->insertItem(i18n("Execute \"Launcher\""), mainClass, + SLOT(execLauncher_slot())); + ctxMenu->insertItem(i18n("Go to \"URL\""), mainClass, + SLOT(goToURL_slot())); +} + +void PwMView::resizeEvent(QResizeEvent *) +{ + resizeView(size()); +} + +void PwMView::refreshCommentTextEdit(QListViewItem *curItem) +{ + PWM_ASSERT(commentBox); + if (!curItem) + return; + string comment; + PwMerror ret; + ret = document()->getCommentByLvp(getCurrentCategory(), + lv->childCount() - lv->itemIndex(curItem) - 1, + &comment); + if (ret == e_binEntry) { + commentBox->setContent(i18n("This is a binary entry.\n" + "It is not a normal password-entry, as it contains " + "binary data, which PwManager can't display here.")); + } else if (ret == e_normalEntry) { + commentBox->setContent(comment.c_str()); + } else { + BUG(); + return; + } + lv->ensureItemVisible(curItem); +} + +void PwMView::keyReleaseEvent(QKeyEvent * /*e*/) +{ + refreshCommentTextEdit(lv->currentItem()); +} + +bool PwMView::getCurEntryIndex(unsigned int *index) +{ + QListViewItem *current = lv->currentItem(); + if (!current) + return false; + return getDocEntryIndex(index, current); +} + +bool PwMView::getDocEntryIndex(unsigned int *index, + const QListViewItem *item) +{ + vector<unsigned int> foundPositions; + PwMDataItem curItem; + curItem.desc = item->text(COLUMN_DESC).latin1(); + curItem.name = item->text(COLUMN_NAME).latin1(); + document()->getCommentByLvp(getCurrentCategory(), + lv->childCount() - lv->itemIndex(item) - 1, + &curItem.comment); + curItem.url = item->text(COLUMN_URL).latin1(); + curItem.launcher = item->text(COLUMN_LAUNCHER).latin1(); + document()->findEntry(getCurrentCategory(), curItem, SEARCH_IN_DESC | + SEARCH_IN_NAME | SEARCH_IN_COMMENT | SEARCH_IN_URL | + SEARCH_IN_LAUNCHER, + &foundPositions, true); + if (foundPositions.size()) { + *index = foundPositions[0]; + return true; + } + + return false; +} + +void PwMView::handleToggle(QListViewItem *item) +{ + PWM_ASSERT(doc); + if (!item) + return; + QCheckListItem *clItem = (QCheckListItem *)item; + QString curCat(getCurrentCategory()); + + // find document position of this entry. + unsigned int curEntryDocIndex; + if (!getDocEntryIndex(&curEntryDocIndex, item)) + return; + + // hack to refresh the comment, if only one item is present + if (lv->childCount() == 1) + refreshCommentTextEdit(lv->currentItem()); + + if (doc->isLocked(curCat, curEntryDocIndex) != clItem->isOn()) + return; // this is just a click somewhere on the entry + if (doc->isDeepLocked()) { + PwMerror ret; + ret = doc->deepLock(false); + if (ret != e_success) + clItem->setOn(false); + return; + } + doc->lockAt(curCat, curEntryDocIndex, !clItem->isOn()); +} + +void PwMView::handleRightClick(QListViewItem *item, const QPoint &point, int) +{ + if (!item) + return; + ctxMenu->move(point); + /* don't use ctxMenu->exec() here, as it generates race conditions + * with the card interface code. Believe it or not. :) + */ + ctxMenu->show(); +} + +void PwMView::updateCategories() +{ + QString oldSel(getCurrentCategory()); + delAllCategories(); + QStringList catList; + document()->getCategoryList(&catList); + catList.sort(); +#ifndef PWM_EMBEDDED + QStringList::iterator i = catList.begin(), + end = catList.end(); +#else + QStringList::Iterator i = catList.begin(), + end = catList.end(); +#endif + while (i != end) { + addCategory(*i); + ++i; + } + selectCategory(oldSel); +} + +void PwMView::shiftToView() +{ + int cX = lv->contentsX(); + int cY = lv->contentsY(); + commentBox->clear(); + + unsigned int catDocIndex; + if (unlikely( + !(document()->findCategory(getCurrentCategory(), + &catDocIndex)))) { + BUG(); + } + + // ensure all listViewPos are set + doc->ensureLvp(); + + // clear all tmp-data vectors + unsigned int i, entries = doc->numEntries(catDocIndex); + if (entries) { + mainClass->setVirgin(false); + } + vector<PwMDataItem> tmpSorted; + PwMDataItem currItem; + currItem.clear(); + tmpSorted.insert(tmpSorted.begin(), entries, currItem); + + // Sort items and store them in tempoary tmpSorted. + for (i = 0; i < entries; ++i) { + doc->getEntry(catDocIndex, i, &currItem); + tmpSorted[currItem.listViewPos] = currItem; + } + + // shift tempoary data to ListView. + tmpDisableSort(); + lv->clear(); + QCheckListItem *newItem; + vector<PwMDataItem>::iterator it = tmpSorted.begin(), + end = tmpSorted.end(); + while (it != end) { + newItem = new ListViewItemPwM(lv); + newItem->setText(COLUMN_DESC, (*it).desc.c_str()); + if ((*it).binary) { + newItem->setText(COLUMN_NAME, ""); + newItem->setText(COLUMN_PW, i18n("<BINARY ENTRY>")); + newItem->setText(COLUMN_URL, ""); + newItem->setText(COLUMN_LAUNCHER, (*it).launcher.c_str()); + } else { + newItem->setText(COLUMN_NAME, (*it).name.c_str()); + if ((*it).lockStat) { + newItem->setText(COLUMN_PW, QString((*it).pw.c_str()) + + " " + + i18n("To unlock click the icon on the left.")); + } else { + newItem->setText(COLUMN_PW, (*it).pw.c_str()); + } + newItem->setText(COLUMN_URL, (*it).url.c_str()); + newItem->setText(COLUMN_LAUNCHER, (*it).launcher.c_str()); + } + newItem->setOn(!((*it).lockStat)); + lv->insertItem(newItem); + ++it; + } + tmpReEnableSort(); + + if (cY || cX) + lv->setContentsPos(cX, cY); +} + +void PwMView::reorgLp() +{ + if (!lv->childCount()) + return; + PWM_ASSERT(doc); + PWM_ASSERT(!doc->isDocEmpty()); + QListViewItem *currItem; + vector<unsigned int> foundPos; + /* This searchIn _should_ be: + * const unsigned int searchIn = SEARCH_IN_DESC; + * But we want backward compatibility (see comment in PwMDoc::addEntry()). + * So we need to search again, if we don't find the entry. (see below) + */ + const unsigned int searchIn = SEARCH_IN_DESC | SEARCH_IN_NAME | + SEARCH_IN_URL | SEARCH_IN_LAUNCHER; + QString curCat(getCurrentCategory()); + PwMDataItem findThis; + unsigned int i, cnt = lv->childCount(); + for (i = 0; i < cnt; ++i) { + currItem = lv->itemAtIndex(i); + findThis.desc = currItem->text(COLUMN_DESC).latin1(); + findThis.name = currItem->text(COLUMN_NAME).latin1(); + findThis.url = currItem->text(COLUMN_URL).latin1(); + findThis.launcher = currItem->text(COLUMN_LAUNCHER).latin1(); + doc->findEntry(curCat, findThis, searchIn, + &foundPos, true); + if (!foundPos.size()) { + /* Did not find the entry. We seem to have a binary + * entry here (pray for it!). So search again with + * the "correct" searchIn flags. + */ + const unsigned int searchIn2 = SEARCH_IN_DESC; + doc->findEntry(curCat, findThis, searchIn2, + &foundPos, true); + if (unlikely(!foundPos.size())) { + BUG(); + continue; + } + /* We assert that it's a binary entry, now. + * No chance to efficiently verify it here. + */ + } + doc->setListViewPos(curCat, foundPos[0], cnt - i - 1); + } +} + +void PwMView::selAt(int index) +{ + QListViewItem *item = lv->itemAtIndex(index); + if (!item) + return; + lv->setCurrentItem(item); + lv->ensureItemVisible(item); +} + +void PwMView::renCatButton_slot() +{ + if (doc->isDeepLocked()) + return; + RenCatWnd wnd(this); + if (wnd.exec() == 1) { + QString newName(wnd.getNewName()); + if (newName == "") + return; + document()->renameCategory(getCurrentCategory(), + newName); + } +} + +void PwMView::delCatButton_slot() +{ + if (doc->isDeepLocked()) + return; + if (numCategories() <= 1) { + mainClass->showStatMsg(i18n("Can't remove the last category.")); + return; + } + if (KMessageBox::questionYesNo(this, + i18n("Do you really want to " + "delete the selected " + "category? All password-" + "entries will be lost in " + "this category!"), + i18n("Delete category?")) + == KMessageBox::No) { + return; + } + document()->delCategory(getCurrentCategory()); +} + +void PwMView::copyPwToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getDataChangedLock(); + document()->getEntry(getCurrentCategory(), curIndex, &d, true); + document()->putDataChangedLock(); + PwM::copyToClipboard(d.pw.c_str()); +} + +void PwMView::copyNameToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getEntry(getCurrentCategory(), curIndex, &d); + PwM::copyToClipboard(d.name.c_str()); +} + +void PwMView::copyDescToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getEntry(getCurrentCategory(), curIndex, &d); + PwM::copyToClipboard(d.desc.c_str()); +} + +void PwMView::copyUrlToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getEntry(getCurrentCategory(), curIndex, &d); + PwM::copyToClipboard(d.url.c_str()); +} + +void PwMView::copyLauncherToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getEntry(getCurrentCategory(), curIndex, &d); + PwM::copyToClipboard(d.launcher.c_str()); +} + +void PwMView::copyCommentToClip() +{ + if (doc->isDeepLocked()) + return; + unsigned int curIndex = 0; + if (!getCurEntryIndex(&curIndex)) + return; + PwMDataItem d; + document()->getEntry(getCurrentCategory(), curIndex, &d); + PwM::copyToClipboard(d.comment.c_str()); +} + +#ifndef PWM_EMBEDDED +#include "pwmview.moc" +#endif |