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Gestion du "Clean State" dans l'editeur
Correction d'un bug avec les polygones. Amelioration du mode lecture seule. git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@107 bfdf4180-ca20-0410-9c96-a3a8aa849046
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@@ -23,6 +23,7 @@ ElementScene::ElementScene(QETElementEditor *editor, QObject *parent) :
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element_editor(editor)
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{
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current_polygon = NULL;
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undo_stack.setClean();
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connect(this, SIGNAL(changed(const QList<QRectF> &)), this, SLOT(slot_checkSelectionChanged()));
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}
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@@ -28,9 +28,7 @@ PolygonEditor::PolygonEditor(QETElementEditor *editor, PartPolygon *p, QWidget *
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layout -> addWidget(&points_list);
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layout -> addWidget(&close_polygon);
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// connexions signaux/slots
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connect(&close_polygon, SIGNAL(stateChanged(int)), this, SLOT(updatePolygonClosedState()));
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connect(&points_list, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(validColumn(QTreeWidgetItem *, int)));
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updateForm();
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}
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void PolygonEditor::updatePolygon() {
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@@ -64,6 +62,7 @@ void PolygonEditor::updatePolygonClosedState() {
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}
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void PolygonEditor::updateForm() {
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activeConnections(false);
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while(points_list.takeTopLevelItem(0));
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foreach(QPointF point, part -> polygon()) {
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point = part -> mapToScene(point);
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@@ -74,6 +73,7 @@ void PolygonEditor::updateForm() {
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points_list.addTopLevelItem(qtwi);
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}
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close_polygon.setChecked(part -> isClosed());
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activeConnections(true);
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}
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QVector<QPointF> PolygonEditor::getPointsFromTree() {
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@@ -97,3 +97,13 @@ void PolygonEditor::validColumn(QTreeWidgetItem *qtwi, int column) {
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updatePolygonPoints();
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} else points_list.openPersistentEditor(qtwi, column);
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}
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void PolygonEditor::activeConnections(bool active) {
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if (active) {
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connect(&close_polygon, SIGNAL(stateChanged(int)), this, SLOT(updatePolygonClosedState()));
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connect(&points_list, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(validColumn(QTreeWidgetItem *, int)));
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} else {
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disconnect(&close_polygon, SIGNAL(stateChanged(int)), this, SLOT(updatePolygonClosedState()));
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disconnect(&points_list, SIGNAL(itemChanged(QTreeWidgetItem *, int)), this, SLOT(validColumn(QTreeWidgetItem *, int)));
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}
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}
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@@ -31,5 +31,8 @@ class PolygonEditor : public ElementItemEditor {
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void updatePolygonClosedState();
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void updateForm();
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void validColumn(QTreeWidgetItem *qtwi, int column);
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private:
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void activeConnections(bool);
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};
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#endif
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@@ -132,6 +132,8 @@ void QETElementEditor::setupActions() {
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connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateInformations()));
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connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateMenus()));
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connect(&(ce_scene -> undoStack()), SIGNAL(cleanChanged(bool)), this, SLOT(slot_updateMenus()));
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connect(&(ce_scene -> undoStack()), SIGNAL(cleanChanged(bool)), this, SLOT(slot_updateTitle()));
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}
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void QETElementEditor::setupMenus() {
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@@ -178,6 +180,17 @@ void QETElementEditor::setupMenus() {
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void QETElementEditor::slot_updateMenus() {
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edit_delete -> setEnabled(!ce_scene -> selectedItems().isEmpty());
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save -> setEnabled(!ce_scene -> undoStack().isClean());
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}
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void QETElementEditor::slot_updateTitle() {
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QString title = min_title;
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title += " - " + ce_scene -> names().name() + " ";
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if (_filename != QString()) {
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if (!ce_scene -> undoStack().isClean()) title += tr("[Modifi\351]");
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if (isReadOnly()) title += tr(" [lecture seule]");
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}
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setWindowTitle(title);
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}
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void QETElementEditor::setupInterface() {
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@@ -319,12 +332,7 @@ void QETElementEditor::fromFile(const QString &filepath) {
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}
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// memorise le fichier
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_filename = filepath;
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// modifie le titre de la fenetre
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QString new_title = min_title + " - " + ce_scene -> names().name();
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if (isReadOnly()) new_title += tr(" [lecture seule]");
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setWindowTitle(new_title);
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setFileName(filepath);
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}
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bool QETElementEditor::toFile(const QString &fn) {
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@@ -353,6 +361,12 @@ void QETElementEditor::setReadOnly(bool ro) {
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ce_view -> setInteractive(!ro);
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// active / desactive l'edition de la taille, du hotspot, des noms et des orientations
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selectall -> setEnabled(!ro);
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deselectall -> setEnabled(!ro);
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inv_select -> setEnabled(!ro);
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undo -> setEnabled(!ro);
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redo -> setEnabled(!ro);
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edit_delete -> setEnabled(!ro);
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edit_size_hs -> setEnabled(!ro);
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edit_names -> setEnabled(!ro);
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edit_ori -> setEnabled(!ro);
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@@ -388,7 +402,9 @@ bool QETElementEditor::slot_save() {
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// si on ne connait pas le nom du fichier en cours, enregistrer revient a enregistrer sous
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if (_filename == QString()) return(slot_saveAs());
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// sinon on enregistre dans le nom de fichier connu
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return(toFile(_filename));
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bool result_save = toFile(_filename);
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if (result_save) ce_scene -> undoStack().setClean();
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return(result_save);
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}
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bool QETElementEditor::slot_saveAs() {
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@@ -406,7 +422,10 @@ bool QETElementEditor::slot_saveAs() {
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// tente d'enregistrer le fichier
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bool result_save = toFile(fn);
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// si l'enregistrement reussit, le nom du fichier est conserve
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if (result_save) setFileName(fn);
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if (result_save) {
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setFileName(fn);
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ce_scene -> undoStack().setClean();
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}
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// retourne un booleen representatif de la reussite de l'enregistrement
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return(result_save);
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}
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@@ -419,6 +438,7 @@ void QETElementEditor::slot_quit(QCloseEvent *event) {
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}
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bool QETElementEditor::close() {
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if (ce_scene -> undoStack().isClean()) return(true);
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// demande d'abord a l'utilisateur s'il veut enregistrer l'element en cours
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QMessageBox::StandardButton answer = QMessageBox::question(
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this,
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@@ -84,6 +84,7 @@ class QETElementEditor : public QMainWindow {
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void slot_setNormalMode();
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void slot_updateInformations();
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void slot_updateMenus();
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void slot_updateTitle();
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void xmlPreview();
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};
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@@ -122,8 +123,8 @@ inline OrientationSet QETElementEditor::orientations() const {
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}
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inline void QETElementEditor::setFileName(const QString &fn) {
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setWindowTitle(min_title + " - " + fn);
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_filename = fn;
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slot_updateTitle();
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}
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inline QString QETElementEditor::fileName() const {
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