| [qet] [3396] Remove unused class |
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Revision: 3396
Author: blacksun
Date: 2014-10-24 20:51:12 +0200 (Fri, 24 Oct 2014)
Log Message:
-----------
Remove unused class
Modified Paths:
--------------
trunk/sources/projectview.cpp
Removed Paths:
-------------
trunk/sources/closediagramsdialog.cpp
trunk/sources/closediagramsdialog.h
Deleted: trunk/sources/closediagramsdialog.cpp
===================================================================
--- trunk/sources/closediagramsdialog.cpp 2014-10-23 19:38:49 UTC (rev 3395)
+++ trunk/sources/closediagramsdialog.cpp 2014-10-24 18:51:12 UTC (rev 3396)
@@ -1,321 +0,0 @@
-/*
- Copyright 2006-2014 The QElectroTech Team
- This file is part of QElectroTech.
-
- QElectroTech 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.
-
- QElectroTech 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
-*/
-#include "closediagramsdialog.h"
-#include "diagram.h"
-#include "qeticons.h"
-
-/**
- Construct a dialog showing \a diagrams.
- @param parent Parent QWidget
-*/
-CloseDiagramsDialog::CloseDiagramsDialog(const QList<Diagram *> &diagrams, QWidget *parent) :
- QDialog(parent),
- diagrams_list_(diagrams),
- answer_(-1)
-{
- initWidgets();
- initLayout();
-}
-
-/**
- Destructor
-*/
-CloseDiagramsDialog::~CloseDiagramsDialog() {
-}
-
-/**
- @return the user answer once the dialog has been executed.
-*/
-int CloseDiagramsDialog::answer() const {
- return(answer_);
-}
-
-/**
- @return what the user wants to do with \a diagram
- @see CloseDiagramsDialog::Actions
-*/
-int CloseDiagramsDialog::actionForDiagram(Diagram *diagram) {
- if (QCheckBox *checkbox = getCheckBoxForDiagram(diagram)) {
- if (!diagram -> undoStack().isClean()) {
- return(checkbox -> isChecked() ? Save : DoNotSave);
- } else if (!diagram -> wasWritten()) {
- return(checkbox -> isChecked() ? Save : Remove);
- }
- }
- return(Unknown);
-}
-
-/**
- @return the list of diagrams for which users have chosen the \a action
- action.
-*/
-QList<Diagram *> CloseDiagramsDialog::diagramsByAction(Actions action) {
- QList<Diagram *> diagrams;
- foreach (Diagram *diagram, diagrams_list_) {
- if (actionForDiagram(diagram) == action) {
- diagrams << diagram;
- }
- }
- return(diagrams);
-}
-
-/**
- Initialize widgets.
-*/
-void CloseDiagramsDialog::initWidgets() {
- setWindowTitle(tr("Fermer un projet", "window title"));
-
- connect(&show_mapper_, SIGNAL(mapped(int)), this, SLOT(requireShowDiagram(int)));
-
- // label when diagrams were modified
- informative_label1_ = new QLabel(
- tr(
- "Les sch\351mas ci-dessous contiennent des modifications non "
- "enregistr\351es. Faut-il les sauvegarder ?",
- "informative label"
- )
- );
- informative_label1_ -> setWordWrap(true);
-
- // label when no diagrams were modified
- informative_label2_ = new QLabel(tr("Voulez-vous enregistrer le projet ?", "informative label"));
- informative_label2_ -> setWordWrap(true);
-
- // header labels
- QLabel *state_label = new QLabel(tr("\311tat", "column header"));
- QLabel *title_label = new QLabel(tr("Sch\351ma", "column header"));
-
- // header checkbox in order to check/uncheck all diagrams
- QString action_label_text = tr("Action", "column header");
- QLabel *action_label = new QLabel(action_label_text);
- all_checkbox_ = new QCheckBox(action_label_text);
- all_checkbox_ -> setToolTip(tr("Cocher ou d\351cocher toutes les cases \340 cocher", "checbox tooltip"));
- all_checkbox_ -> setChecked(true);
- connect(all_checkbox_, SIGNAL(stateChanged(int)), this, SLOT(topCheckBoxChangedState(int)));
- QWidget *header_widget = diagrams_list_.count() > 1 ? static_cast<QWidget *>(all_checkbox_) : static_cast<QWidget *>(action_label);
- Qt::Alignment header_alignment = diagrams_list_.count() > 1 ? Qt::AlignLeft : Qt::AlignCenter;
-
- // spacers inserted in the header row
- QSpacerItem *spacer1 = new QSpacerItem(10, 10, QSizePolicy::Expanding, QSizePolicy::Minimum);
- QSpacerItem *spacer2 = new QSpacerItem(25, 10, QSizePolicy::Preferred, QSizePolicy::Minimum);
-
- buttons_ = new QDialogButtonBox(QDialogButtonBox::Save | QDialogButtonBox::Discard | QDialogButtonBox::Cancel);
- connect(buttons_, SIGNAL(clicked(QAbstractButton *)), this, SLOT(storeAnswer(QAbstractButton *)));
-
- // widget layout
- diagrams_list_layout_ = new QGridLayout();
- diagrams_list_layout_ -> addWidget(title_label, 0, 1, 1, 1, Qt::AlignCenter);
- diagrams_list_layout_ -> addItem(spacer1, 0, 2);
- diagrams_list_layout_ -> addWidget(state_label, 0, 3, 1, 1, Qt::AlignCenter);
- diagrams_list_layout_ -> addItem(spacer2, 0, 4);
- diagrams_list_layout_ -> addWidget(header_widget, 0, 5, 1, 1, header_alignment);
-
- // widget
- diagrams_list_widget_ = new QWidget();
- diagrams_list_widget_ -> setLayout(diagrams_list_layout_);
- diagrams_list_widget_ -> setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
-
- // scroll area
- diagrams_list_area_ = new QScrollArea();
- diagrams_list_area_ -> setWidgetResizable(true);
- diagrams_list_area_ -> setFrameStyle(QFrame::Plain | QFrame::NoFrame);
-
- loadDiagramsList();
- diagrams_list_area_ -> setWidget(diagrams_list_widget_);
-}
-
-/**
- Initialize layout.
-*/
-void CloseDiagramsDialog::initLayout() {
- if (diagrams_list_.count()) {
- setMinimumSize(650, 340);
- }
-
- QVBoxLayout *vlayout0 = new QVBoxLayout();
- vlayout0 -> addWidget(informative_label1_);
- vlayout0 -> addWidget(informative_label2_);
- vlayout0 -> addWidget(diagrams_list_area_);
- vlayout0 -> addWidget(buttons_);
- setLayout(vlayout0);
-}
-
-/**
- Create a visual list of all modified diagrams.
-*/
-void CloseDiagramsDialog::loadDiagramsList() {
- if (diagrams_list_.count()) {
- int row_id = 1;
- foreach (Diagram *diagram, diagrams_list_) {
- addDiagram(diagram, row_id);
- ++ row_id;
- }
- informative_label2_ -> setVisible(false);
- } else {
- informative_label1_ -> setVisible(false);
- diagrams_list_area_ -> setVisible(false);
- }
-}
-
-/**
- Add \a diagram to the \a row_id row of the visual list.
-*/
-void CloseDiagramsDialog::addDiagram(Diagram *diagram, int row_id) {
- QLabel *diagram_title = new QLabel(diagramTitle(diagram));
- QPushButton *diagram_show = new QPushButton(QET::Icons::ZoomOriginal, "");
- diagram_show -> setToolTip(tr("Afficher ce sch\351ma", "button tooltip"));
- show_mapper_.setMapping(diagram_show, row_id - 1);
- connect(diagram_show, SIGNAL(released()), &show_mapper_, SLOT(map()));
- QLabel *diagram_status = new QLabel(diagramStatus(diagram));
- QCheckBox *diagram_checkbox = new QCheckBox(diagramAction(diagram));
- diagram_checkbox -> setChecked(true);
- connect(diagram_checkbox, SIGNAL(stateChanged(int)), this, SLOT(lambdaCheckBoxChangedState(int)));
-
- diagrams_list_layout_ -> addWidget(diagram_show, row_id, 0, 1, 1, Qt::AlignCenter);
- diagrams_list_layout_ -> addWidget(diagram_title, row_id, 1, 1, 1, Qt::AlignCenter);
- diagrams_list_layout_ -> addWidget(diagram_status, row_id, 3, 1, 1, Qt::AlignCenter);
- diagrams_list_layout_ -> addWidget(diagram_checkbox, row_id, 5, 1, 1, Qt::AlignLeft);
-}
-
-/**
- @return the action checkbox for \a diagram, or 0 if no adequate checkbox could be found.
-*/
-QCheckBox *CloseDiagramsDialog::getCheckBoxForDiagram(Diagram *diagram) {
- int diagram_index = diagrams_list_.indexOf(diagram);
- if (diagram_index == -1) return(0);
-
- // We add 1 because there is one row dedicated to column headers;
- // 4 is the column containing checkboxes, see initWidgets().
- QLayoutItem *item = diagrams_list_layout_ -> itemAtPosition(diagram_index + 1, 5);
- if (!item) return(0);
-
- QWidget *widget = item -> widget();
- if (!widget) return(0);
-
- return(static_cast<QCheckBox *>(widget));
-}
-
-/**
- @return the title for \a diagram
-*/
-QString CloseDiagramsDialog::diagramTitle(Diagram *diagram) {
- if (!diagram -> title().isEmpty()) {
- return(diagram -> title());
- }
- return(tr("Sch\351ma sans titre", "fallback diagram title"));
-}
-
-/**
- @return a string describing the status of \a diagram
-*/
-QString CloseDiagramsDialog::diagramStatus(Diagram *diagram) {
- if (!diagram) return(QString());
- if (!diagram -> undoStack().isClean()) {
- return(tr("Modifi\351", "diagram status"));
- } else if (!diagram -> wasWritten()) {
- return(tr("Ajout\351, non modifi\351", "diagram status"));
- } else {
- return(QString());
- }
-}
-
-/**
- @return a string describing the effect of saving \a diagram (e.g. "Save" or
- "Keep").
-*/
-QString CloseDiagramsDialog::diagramAction(Diagram *diagram) {
- if (!diagram) return(QString());
- if (!diagram -> undoStack().isClean()) {
- return(tr("Enregistrer", "diagram action"));
- } else if (!diagram -> wasWritten()) {
- return(tr("Conserver", "diagram action"));
- } else {
- return(QString());
- }
-}
-
-/**
- Adjust the state of the header checkbox when a diagram checkbox was
- switched to \a new_state.
-*/
-void CloseDiagramsDialog::lambdaCheckBoxChangedState(int new_state) {
- bool state = new_state;
-
- bool all_same_state = true;
- foreach (Diagram *diagram, diagrams_list_) {
- if (QCheckBox *checkbox = getCheckBoxForDiagram(diagram)) {
- if (checkbox -> isChecked() != state) {
- all_same_state = false;
- break;
- }
- }
- }
-
- all_checkbox_ -> blockSignals(true);
- if (all_same_state) {
- all_checkbox_ -> setTristate(false);
- all_checkbox_ -> setChecked(state);
- } else {
- all_checkbox_ -> setTristate(true);
- all_checkbox_ -> setCheckState(Qt::PartiallyChecked);
- }
- all_checkbox_ -> blockSignals(false);
- all_checkbox_ -> update();
-}
-
-/**
- Adjust diagram checkboxes when the header checkbox was switched to \a
- new_state.
-*/
-void CloseDiagramsDialog::topCheckBoxChangedState(int new_state) {
- setCheckedAll((bool)new_state);
-}
-
-/**
- Set all diagram checkboxes to the checked (true) or unchecked (false)
- state.
-*/
-void CloseDiagramsDialog::setCheckedAll(bool checked) {
- foreach (Diagram *diagram, diagrams_list_) {
- if (QCheckBox *checkbox = getCheckBoxForDiagram(diagram)) {
- if (checkbox -> isChecked() != checked) {
- checkbox -> blockSignals(true);
- checkbox -> setChecked(checked);
- checkbox -> blockSignals(false);
- }
- }
- }
-}
-
-/**
- Find the diagram at \a diagram_index and emts the showDiagram() signal with
- it.
-*/
-void CloseDiagramsDialog::requireShowDiagram(int diagram_index) {
- Diagram *diagram = diagrams_list_.value(diagram_index);
- if (!diagram) return;
- emit(showDiagram(diagram));
-}
-
-/**
- Store the user answer when the dialog is validated or rejected.
-*/
-void CloseDiagramsDialog::storeAnswer(QAbstractButton *button) {
- answer_ = buttons_ -> buttonRole(button);
- accept();
-}
Deleted: trunk/sources/closediagramsdialog.h
===================================================================
--- trunk/sources/closediagramsdialog.h 2014-10-23 19:38:49 UTC (rev 3395)
+++ trunk/sources/closediagramsdialog.h 2014-10-24 18:51:12 UTC (rev 3396)
@@ -1,92 +0,0 @@
-/*
- Copyright 2006-2014 The QElectroTech Team
- This file is part of QElectroTech.
-
- QElectroTech 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.
-
- QElectroTech 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
-*/
-#ifndef CLOSE_DIAGRAMS_DIALOG_H
-#define CLOSE_DIAGRAMS_DIALOG_H
-#include <QDialog>
-#include <QSignalMapper>
-class QAbstractButton;
-class QDialogButtonBox;
-class QCheckBox;
-class QLabel;
-class QPushButton;
-class Diagram;
-class QGridLayout;
-class QScrollArea;
-
-/**
- This class represents a dialog asking users whether they want to save
- their modified project when it is being closed and what they wish to save
- in it.
-*/
-class CloseDiagramsDialog : public QDialog {
- Q_OBJECT
- public:
- enum Actions {
- Unknown,
- Save,
- DoNotSave,
- Remove
- };
-
- // Constructors, destructor
- public:
- CloseDiagramsDialog(const QList<Diagram *> &diagrams, QWidget *parent = 0);
- virtual ~CloseDiagramsDialog();
- private:
- CloseDiagramsDialog(const CloseDiagramsDialog &);
-
- // methods
- public:
- int answer() const;
- int actionForDiagram(Diagram *);
- QList<Diagram *> diagramsByAction(Actions);
-
- private:
- void initWidgets();
- void initLayout();
- void loadDiagramsList();
- void addDiagram(Diagram *, int);
- QCheckBox *getCheckBoxForDiagram(Diagram *);
- QString diagramTitle(Diagram *);
- QString diagramStatus(Diagram *);
- QString diagramAction(Diagram *);
-
- signals:
- void showDiagram(Diagram *);
-
- private slots:
- void lambdaCheckBoxChangedState(int);
- void topCheckBoxChangedState(int);
- void setCheckedAll(bool);
- void requireShowDiagram(int);
- void storeAnswer(QAbstractButton *);
-
- // attributes
- private:
- QList<Diagram *> diagrams_list_; ///< List of (modified or newly added) diagrams displayed by the dialog
- QLabel *informative_label1_; ///< Informative label when there are modified diagrams
- QLabel *informative_label2_; ///< Informative label when there is no modified diagram
- QCheckBox *all_checkbox_; ///< Header checkbox to check/uncheck all other checkboxes
- QScrollArea *diagrams_list_area_; ///< Scroll area to make the diagrams visual list fit in the dialog
- QWidget *diagrams_list_widget_; ///< Scrolled widget
- QGridLayout *diagrams_list_layout_; ///< Layout used to list diagrams
- QDialogButtonBox *buttons_; ///< Buttons for users to input their final choice
- int answer_; ///< Reflects the user answer once the diagram has been executed
- QSignalMapper show_mapper_; ///< Signal mapper for the "show diagram" buttons to work
-};
-#endif
Modified: trunk/sources/projectview.cpp
===================================================================
--- trunk/sources/projectview.cpp 2014-10-23 19:38:49 UTC (rev 3395)
+++ trunk/sources/projectview.cpp 2014-10-24 18:51:12 UTC (rev 3396)
@@ -17,7 +17,6 @@
*/
#include "projectview.h"
#include "qetproject.h"
-#include "closediagramsdialog.h"
#include "diagramview.h"
#include "diagram.h"
#include "diagramprintdialog.h"