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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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Remove the class IntegrationMoveElementsHandler
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4482 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
@@ -16,7 +16,6 @@
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "diagrameventaddelement.h"
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#include "integrationmoveelementshandler.h"
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#include "elementfactory.h"
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#include "diagram.h"
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#include "element.h"
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@@ -31,7 +31,6 @@
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#include "qetapp.h"
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#include "qetproject.h"
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#include "projectview.h"
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#include "integrationmoveelementshandler.h"
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#include "integrationmovetemplateshandler.h"
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#include "qetdiagrameditor.h"
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#include "qeticons.h"
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@@ -1,219 +0,0 @@
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/*
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Copyright 2006-2016 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "integrationmoveelementshandler.h"
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#include <QtWidgets>
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#include "elementscategory.h"
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#include "elementdefinition.h"
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#include "qfilenameedit.h"
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/**
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Constructeur
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@param parent QWidget parent a utiliser pour l'affichage des dialogues lors
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des interactions avec l'utilisateur
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*/
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IntegrationMoveElementsHandler::IntegrationMoveElementsHandler(QWidget *parent) :
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BasicMoveElementsHandler(parent),
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parent_widget_(parent),
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integ_dialog_(0)
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{
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// actions par defaut : abort
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setActionIfItemAlreadyExists(QET::Abort);
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setActionIfItemIsNotReadable(QET::Abort);
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setActionIfItemIsNotWritable(QET::Abort);
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setActionIfItemTriggersAnError(QET::Abort);
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}
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/**
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Destructeur
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*/
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IntegrationMoveElementsHandler::~IntegrationMoveElementsHandler() {
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}
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/**
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@param src Element source
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@param dst Element cible / destination
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@return l'action a effectuer si l'element cible existe deja
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*/
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QET::Action IntegrationMoveElementsHandler::elementAlreadyExists(ElementDefinition *src, ElementDefinition *dst) {
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// premiere etape : on verifie si src et dst ne sont pas identiques
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if (src -> equals(*dst)) {
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// les deux elements sont identiques - il est inutile d'ecraser l'ancien
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return(QET::Ignore);
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}
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// les deux elements sont differents - on demande a l'utilisateur ce qu'il
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// prefere : ecrasement ou cohabitation
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return(askUser(src, dst));
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}
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/**
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@return le nom a utiliser pour le renommage si une methode de cet objet
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a precedemment renvoye QET::Rename.
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*/
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QString IntegrationMoveElementsHandler::nameForRenamingOperation() {
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return(rename_);
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}
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/**
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@return la date courante au format yyyyMMddhhmmss
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*/
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QString IntegrationMoveElementsHandler::dateString() const {
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return(QDateTime::currentDateTime().toString("yyyyMMddhhmmss"));
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}
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/**
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@param element Une definition d'element
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@return un nom pour dupliquer l'element passe en parametre. Ce nom est base
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sur la date courante.
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*/
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QString IntegrationMoveElementsHandler::newNameForElement(const ElementDefinition *element) {
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QString orig_name = element -> pathName();
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if (orig_name.endsWith(".elmt")) orig_name.chop(5);
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return(orig_name + "-" + dateString() + ".elmt");
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}
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/**
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Demande a l'utilisateur s'il souhaite ecraser l'element deja existant,
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renommer le nouveau ou bien annuler
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@param src Element source
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@param dst Element cible
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@return la reponse de l'utilisateur
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*/
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QET::Action IntegrationMoveElementsHandler::askUser(ElementDefinition *src, ElementDefinition *dst) {
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Q_UNUSED(src);
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initDialog();
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int result = integ_dialog_ -> exec();
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if (result == QDialog::Accepted) {
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if (use_existing_elmt_ -> isChecked()) {
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return(QET::Ignore);
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} else if (erase_element_ -> isChecked()) {
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return(QET::Erase);
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} else {
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rename_ = newNameForElement(dst);
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return(QET::Rename);
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}
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} else {
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return(QET::Abort);
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}
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}
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/**
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Initialise le dialogue
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*/
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void IntegrationMoveElementsHandler::initDialog() {
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if (integ_dialog_) return;
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integ_dialog_ = new QDialog(parent_widget_);
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integ_dialog_ -> setWindowTitle(tr("Intégration d'un élément"));
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dialog_label_ = new QLabel(
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QString(
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tr(
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"L'élément a déjà été "
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"intégré dans le projet. Toutefois, la version que vous "
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"tentez de poser semble différente. Que souhaitez-vous "
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"faire ?",
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"dialog content - %1 is an element's path name"
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)
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)
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);
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use_existing_elmt_ = new QRadioButton(
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QString(
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tr(
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"Utiliser l'élément déjà intégré",
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"dialog content"
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)
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)
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);
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integrate_new_element_ = new QRadioButton(
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QString(
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tr(
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"Intégrer l'élément déposé",
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"dialog content"
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)
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)
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);
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radioButtonleftMargin(integrate_new_element_);
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erase_element_ = new QRadioButton(
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QString(
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tr(
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"Écraser l'élément déjà intégré",
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"dialog content"
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)
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)
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);
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radioButtonleftMargin(erase_element_);
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integrate_both_ = new QRadioButton(
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QString(
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tr(
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"Faire cohabiter les deux éléments",
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"dialog content"
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)
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)
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);
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button_group1_ = new QButtonGroup(this);
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button_group1_ -> addButton(use_existing_elmt_);
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button_group1_ -> addButton(integrate_new_element_);
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button_group2_ = new QButtonGroup(this);
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button_group2_ -> addButton(erase_element_);
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button_group2_ -> addButton(integrate_both_);
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integrate_new_element_ -> setChecked(true);
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integrate_both_ -> setChecked(true);
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buttons_ = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
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dialog_glayout = new QGridLayout();
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dialog_glayout -> setColumnMinimumWidth(0, 20);
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dialog_glayout -> addWidget(erase_element_, 0, 1);
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dialog_glayout -> addWidget(integrate_both_, 1, 1);
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dialog_vlayout_ = new QVBoxLayout(integ_dialog_);
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dialog_vlayout_ -> addWidget(dialog_label_);
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dialog_vlayout_ -> addWidget(use_existing_elmt_);
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dialog_vlayout_ -> addWidget(integrate_new_element_);
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dialog_vlayout_ -> addLayout(dialog_glayout);
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dialog_vlayout_ -> addWidget(buttons_);
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connect(use_existing_elmt_, SIGNAL(toggled(bool)), this, SLOT(correctRadioButtons()));
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connect(integrate_new_element_, SIGNAL(toggled(bool)), this, SLOT(correctRadioButtons()));
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connect(buttons_, SIGNAL(accepted()), integ_dialog_, SLOT(accept()));
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connect(buttons_, SIGNAL(rejected()), integ_dialog_, SLOT(reject()));
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}
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/**
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S'asure que le dialogue reste coherent
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*/
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void IntegrationMoveElementsHandler::correctRadioButtons() {
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erase_element_ -> setEnabled(integrate_new_element_ -> isChecked());
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integrate_both_ -> setEnabled(integrate_new_element_ -> isChecked());
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}
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/**
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@param button bouton radio
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Augmente la marge gauche d'un bouton radio
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*/
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void IntegrationMoveElementsHandler::radioButtonleftMargin(QRadioButton *button) {
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int a, b, c, d;
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button -> getContentsMargins(&a, &b, &c, &d);
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button -> setContentsMargins(a + 15, b, c, d);
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}
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@@ -1,72 +0,0 @@
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/*
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Copyright 2006-2016 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef INTEGRATION_MOVE_ELEMENTS_HANDLER_H
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#define INTEGRATION_MOVE_ELEMENTS_HANDLER_H
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#include "basicmoveelementshandler.h"
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#include <QtWidgets>
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/**
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This class implements the MoveElementsHandler Strategy class.
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It acts like a BasiMoveElementsHandler configured to answer QET::Abort to any question.
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Please note this class was designed with the context of integrating an element definition into a project in mind.
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For this purpose, the elementAlreadyExists method was redefined to ask users whether they wish to:
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* erase a different, already-existing element,
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* keep the already-existing element by renaming the new one,
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* or cancel the integration.
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*/
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class IntegrationMoveElementsHandler : public BasicMoveElementsHandler {
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Q_OBJECT
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// constructors, destructor
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public:
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IntegrationMoveElementsHandler(QWidget * = 0);
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virtual ~IntegrationMoveElementsHandler();
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private:
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IntegrationMoveElementsHandler(const IntegrationMoveElementsHandler &);
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// methods
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public:
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virtual QET::Action elementAlreadyExists(ElementDefinition *, ElementDefinition *);
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virtual QString nameForRenamingOperation();
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private:
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QString dateString() const;
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QString newNameForElement(const ElementDefinition *);
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QET::Action askUser(ElementDefinition *, ElementDefinition *);
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void initDialog();
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void radioButtonleftMargin(QRadioButton *);
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private slots:
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void correctRadioButtons();
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// attributes
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private:
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QWidget *parent_widget_; ///< Widget to be used as parent when displaying dialogs
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QString rename_; ///< Name to be used when renaming the integrated element
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QDialog *integ_dialog_; ///< Dialog in case of conflict when integration an element
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QLabel *dialog_label_;
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QVBoxLayout *dialog_vlayout_;
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QGridLayout *dialog_glayout;
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QDialogButtonBox *buttons_;
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QRadioButton *use_existing_elmt_;
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QRadioButton *integrate_new_element_;
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QRadioButton *erase_element_;
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QRadioButton *integrate_both_;
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QButtonGroup *button_group1_;
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QButtonGroup *button_group2_;
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};
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#endif
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@@ -23,7 +23,6 @@
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#include "elementscategory.h"
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#include "qetapp.h"
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#include "qetresult.h"
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#include "integrationmoveelementshandler.h"
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#include "movetemplateshandler.h"
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#include "basicmoveelementshandler.h"
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#include "qetmessagebox.h"
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