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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch) | |
tree | d3bb9f5d25a2dc09ca81adecf39621d871534297 /kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp | |
download | tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp')
-rw-r--r-- | kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp b/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp new file mode 100644 index 00000000..9ab25379 --- /dev/null +++ b/kvoctrain/kvoctrain/docprop-dialogs/TypeOptPage.cpp @@ -0,0 +1,269 @@ +/*************************************************************************** + + types options dialog page + + ----------------------------------------------------------------------- + + begin : Sun Sep 12 15:38:31 1999 + + copyright : (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de> + (C) 2001 The KDE-EDU team + (C) 2005 Peter Hedlund <peter.hedlund@kdemail.net> + + ----------------------------------------------------------------------- + + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "TypeOptPage.h" + +#include <kapplication.h> +#include <kinputdialog.h> +#include <kmessagebox.h> +#include <klocale.h> + +#include <qpushbutton.h> + +#include <QueryManager.h> + +#define TYPE_TAG ". " + +TypeOptPage::TypeOptPage +( + const vector<QString> &types, + kvoctrainDoc *_doc, + QWidget *parent, + const char *name +) + : + TypeOptPageForm( parent, name ), + doc(_doc) +{ + connect( typeList, SIGNAL(highlighted(int)), SLOT(slotTypeChosen(int)) ); + connect( b_cleanup, SIGNAL(clicked()), SLOT(slotCleanup()) ); + connect( b_delete, SIGNAL(clicked()), SLOT(slotDeleteType()) ); + connect( b_modify, SIGNAL(clicked()), SLOT(slotModifyType()) ); + connect( b_new, SIGNAL(clicked()), SLOT(slotNewType()) ); + + QString str; + for (int i = 0; i < (int) types.size(); i++) { + str.setNum (i+1); + if (i <= 9) + str.insert (0, " "); + typeList->insertItem (str+TYPE_TAG+types[i]); + typeIndex.push_back(i); + } + + act_type = 0; + if (types.size() != 0) + typeList->setCurrentItem (act_type); + + b_modify->setEnabled(typeList->count() != 0); + b_delete->setEnabled(typeList->count() != 0); + + typeList->setFocus(); +} + + +void TypeOptPage::slotTypeChosen(int index) +{ + act_type = index; +} + + +void TypeOptPage::slotNewType() +{ + bool ok; + QString getType = KInputDialog::getText( + i18n( "Type Description" ), i18n( "Enter type description:" ), QString::null, &ok ); + if( !ok ) + return; + QString str; + int i = typeList->count()+1; + str.setNum (i); + if (i <= 9) + str.insert (0, " "); + typeList->insertItem (str+TYPE_TAG+getType.stripWhiteSpace()); + typeIndex.push_back(-(i-1)); + act_type = typeList->count(); + typeList->setCurrentItem (i-1); + b_modify->setEnabled(true); + b_delete->setEnabled(true); +} + + +void TypeOptPage::slotModifyType() +{ + if (typeList->count() != 0 + && (int) typeList->count() > act_type) { + QString str = typeList->text (act_type); + int pos = str.find (TYPE_TAG); + str.remove (0, pos+strlen (TYPE_TAG)); + bool ok; + QString getType = KInputDialog::getText( + i18n( "Type Description" ), i18n( "Enter type description:" ), str, &ok ); + if( !ok ) + return; + QString str2; + str2.setNum (act_type+1); + if (act_type <= 9) + str2.insert (0, " "); + typeList->changeItem (str2+TYPE_TAG+getType.stripWhiteSpace(), act_type); + } +} + + +void TypeOptPage::updateListBox(int start) +{ + QString str, str2; + for (int i = start; i < (int) typeList->count(); i++) { + str = typeList->text (i); + int pos = str.find (TYPE_TAG); + str.remove (0, pos+strlen (TYPE_TAG)); + str2.setNum (i+1); + if (i <= 9) + str2.insert (0, " "); + typeList->changeItem (str2+TYPE_TAG+str, i); + } +} + + +void TypeOptPage::slotDeleteType() +{ + int act = act_type; + if (typeList->count() != 0 + && (int) typeList->count() > act) { + + QString t; + t.setNum(typeIndex[act_type]+1); + t.insert (0, QM_USER_TYPE); + for (int ent = 0; ent < doc->numEntries(); ent++) { + // FIXME: ProgressDlg here? + kvoctrainExpr *exp = doc->getEntry(ent); + for (int lang = 0; lang < (int) doc->numLangs(); lang++) { + if (exp->getType(lang) == t) { + KMessageBox::information(this, + i18n("This user defined type could not be deleted\nbecause it is in use."), + kapp->makeStdCaption(i18n("Deleting Type Description"))); + return; + } + } + } + + typeList->removeItem (act); + typeIndex.erase (typeIndex.begin() + act); + + if ((int) typeList->count() <= act) + act = typeList->count()-1; + else + updateListBox(act); // update items after current + + if (act >= 0) + typeList->setCurrentItem (act); + } + b_modify->setEnabled(typeList->count() != 0); + b_delete->setEnabled(typeList->count() != 0); +} + + +void TypeOptPage::getTypeNames (vector<QString> &ret_type, vector<int> &ret_Index) +{ + QString str; ret_type.clear(); + for (int i = 0; i < (int) typeList->count(); i++) { + str = typeList->text(i); + int pos = str.find (TYPE_TAG); + str.remove (0, pos+strlen (TYPE_TAG)); + ret_type.push_back (str); + } + ret_Index = typeIndex; +} + + +void TypeOptPage::slotCleanup() +{ + vector<bool> used_type; + for (int i = 0; i <= (int) typeList->count(); i++) + used_type.push_back(false); + + for (int col = 0; col < doc->numLangs(); col++) + for (int i = 0; i < (int) doc->numEntries(); i++) { + QString t = doc->getEntry(i)->getType(col); + if (t.left(strlen(QM_USER_TYPE)) == QM_USER_TYPE) { + t.remove (0, 1); + int idx = t.toInt(); + if ((int) used_type.size() < idx) + used_type.resize(idx); + if (idx != 0) + used_type[idx-1] = true ; + } + } + + for (int i = used_type.size()-1; i >= 0; i--) + if (!used_type[i]) { + for (int u = 0; u < (int) typeIndex.size() ; u++) { + if (typeIndex[u] == i || typeIndex[u] < 0) { + act_type = i; + slotDeleteType(); + break; + } + } + } + + act_type = 0; + typeList->setCurrentItem (act_type); +} + + +void TypeOptPage::cleanUnused(kvoctrainDoc *doc, const vector<int> &typeIndex, int old_types) +{ + vector<int> translate_index; + vector<QString> new_typeStr; + + ///////////////////////////////////////////////////// + // translate_index contains new index number for each + // old index + for (int i = 0; i <= QMAX (old_types, (int) typeIndex.size()); i++) + translate_index.push_back(0); + + // now adjust lesson descriptions to new index + + for (int i = 0; i < (int) typeIndex.size(); i++) { + if (typeIndex[i] >= 0) + translate_index[typeIndex[i]+1] = i+1; + } + + // only keep remaining type indices + + // set type index to 0 when not needed any more + // and translate to new index + + for (int col = 0; col < doc->numLangs(); col++) { + for (int i = 0; i < doc->numEntries(); i++) { + QString old = doc->getEntry(i)->getType (col); + if (!old.isEmpty() && old.left(strlen(QM_USER_TYPE)) == QM_USER_TYPE) { + old.remove (0, 1); + int o = old.toInt(); + + QString newtype; + if (translate_index[o] != 0) { + newtype.setNum (translate_index[o]); + newtype.insert (0, QM_USER_TYPE); + doc->getEntry(i)->setType (col, newtype); + } + else + doc->getEntry(i)->setType (col, ""); + } + } + } + +} + +#include "TypeOptPage.moc" |