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Refactoring: added the class GenericPanel, which provides most functions for ElementsPanel, ElementsCategoriesList, and any future panel-like widget.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1490 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2012-02-06 21:21:43 +00:00
parent 4adbba85df
commit 7ca84724ae
16 changed files with 1558 additions and 1150 deletions
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97
sources/elementspanel.h
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@@ -18,6 +18,7 @@
#ifndef PANELAPPAREILS_H
#define PANELAPPAREILS_H
#include <QtGui>
#include "genericpanel.h"
#include "elementslocation.h"
#include "templatelocation.h"
class QETProject;
@@ -34,7 +35,7 @@ class TitleBlockTemplatesFilesCollection;
graphique) dans lequel l'utilisateur choisit les composants de
son choix et les depose sur le schema par drag'n drop.
*/
class ElementsPanel : public QTreeWidget {
class ElementsPanel : public GenericPanel {
Q_OBJECT
// constructeurs, destructeur
@@ -45,45 +46,17 @@ class ElementsPanel : public QTreeWidget {
private:
ElementsPanel(const ElementsPanel &);
// methodes
// methods
public:
// methodes pour determiner ce que represente un item donne
bool itemIsACollection(QTreeWidgetItem *) const;
bool itemIsACategory(QTreeWidgetItem *) const;
bool itemIsAnElement(QTreeWidgetItem *) const;
bool itemIsAProject(QTreeWidgetItem *) const;
bool itemIsADiagram(QTreeWidgetItem *) const;
bool itemHasLocation(QTreeWidgetItem *) const;
bool itemIsWritable(QTreeWidgetItem *) const;
bool itemIsATitleBlockTemplatesCollection(QTreeWidgetItem *) const;
bool itemIsATitleBlockTemplate(QTreeWidgetItem *) const;
bool selectedItemIsWritable() const;
// methodes pour obtenir ce que represente un item donne
ElementsCollectionItem *collectionItemForItem(QTreeWidgetItem *) const;
QETProject *projectForItem(QTreeWidgetItem *) const;
Diagram *diagramForItem(QTreeWidgetItem *) const;
ElementsLocation locationForItem(QTreeWidgetItem *) const;
ElementsCollectionItem *selectedItem() const;
ElementsCategory *categoryForItem(QTreeWidgetItem *);
ElementsCategory *categoryForPos(const QPoint &);
TitleBlockTemplateLocation locationForTitleBlockTemplate(QTreeWidgetItem *);
QString nameOfTitleBlockTemplate(QTreeWidgetItem *);
// methodes pour determiner ce que represente l'item selectionne
bool selectedItemIsACollection() const;
bool selectedItemIsACategory() const;
bool selectedItemIsAnElement() const;
bool selectedItemIsAProject() const;
bool selectedItemIsADiagram() const;
bool selectedItemHasLocation() const;
bool selectedItemIsWritable() const;
bool selectedItemIsATitleBlockTemplatesDirectory() const;
bool selectedItemIsATitleBlockTemplate() const;
// methodes pour obtenir ce que represente l'item selectionne
ElementsCollectionItem *selectedItem() const;
QETProject *selectedProject() const;
Diagram *selectedDiagram() const;
ElementsLocation selectedLocation() const;
void reloadCollections();
int elementsCollectionItemsCount();
@@ -91,7 +64,7 @@ class ElementsPanel : public QTreeWidget {
signals:
void requestForProject(QETProject *);
void requestForDiagram(Diagram *);
void requestForCollectionItem(ElementsCollectionItem *);
void requestForCollectionItem(const ElementsLocation &);
void requestForMoveElements(ElementsCollectionItem *, ElementsCollectionItem *, QPoint);
void requestForTitleBlockTemplate(const TitleBlockTemplateLocation &);
void readingAboutToBegin();
@@ -101,15 +74,9 @@ class ElementsPanel : public QTreeWidget {
public slots:
void slot_doubleClick(QTreeWidgetItem *, int);
void reload(bool = false);
void filter(const QString &);
void filter(const QString &, QET::Filtering = QET::RegularFilter);
void projectWasOpened(QETProject *);
void projectWasClosed(QETProject *);
void projectInformationsChanged(QETProject *);
void titleBlockTemplatesCollectionChanged(TitleBlockTemplatesCollection*, const QString & = QString());
void diagramWasAdded(QETProject *, Diagram *);
void diagramWasRemoved(QETProject *, Diagram *);
void diagramTitleChanged(QETProject *, Diagram *);
void diagramOrderChanged(QETProject *, int, int);
bool scrollToElement(const ElementsLocation &);
protected:
@@ -119,43 +86,27 @@ class ElementsPanel : public QTreeWidget {
void startDrag(Qt::DropActions);
void startElementDrag(const ElementsLocation &);
void startTitleBlockTemplateDrag(const TitleBlockTemplateLocation &);
bool event(QEvent *);
protected slots:
void firstActivation();
private:
QTreeWidgetItem *addProject (QTreeWidgetItem *, QETProject *);
QTreeWidgetItem *addDiagram (QTreeWidgetItem *, Diagram *);
QTreeWidgetItem *addCollection(QTreeWidgetItem *, ElementsCollection *, const QString & = QString(), const QIcon & = QIcon());
QTreeWidgetItem *addCategory (QTreeWidgetItem *, ElementsCategory *, const QString & = QString(), const QIcon & = QIcon());
QTreeWidgetItem *addElement (QTreeWidgetItem *, ElementDefinition *, const QString & = QString());
QTreeWidgetItem *addTitleBlockTemplatesCollection(QTreeWidgetItem *, TitleBlockTemplatesCollection *, const QString & = QString(), const QIcon & = QIcon());
void saveExpandedCategories();
QTreeWidgetItem *findLocation(const ElementsLocation &) const;
QTreeWidgetItem *findLocation(const QString &) const;
void deleteItem(QTreeWidgetItem *);
void updateProjectItemInformations(QETProject *);
void updateDiagramLabel(QTreeWidgetItem *, int);
QString diagramTitleToDisplay(Diagram *) const;
QString titleBlockTemplateNameToDisplay(const QString &) const;
QTreeWidgetItem *addProject (QETProject *);
QTreeWidgetItem *addCollection(ElementsCollection *, const QString & = QString(), const QIcon & = QIcon());
QTreeWidgetItem *updateTemplateItem (QTreeWidgetItem *, const TitleBlockTemplateLocation &, PanelOptions, bool = false);
QTreeWidgetItem *updateElementsCategoryItem(QTreeWidgetItem *, ElementsCategory *, PanelOptions, bool = false);
QTreeWidgetItem *updateElementItem (QTreeWidgetItem *, ElementDefinition *, PanelOptions, bool = false);
void ensureHierarchyIsVisible(QList<QTreeWidgetItem *>);
void markItemAsUnused(QTreeWidgetItem *);
// attributs
// attributes
private:
QStringList expanded_directories;
QString last_selected_item;
QHash<QTreeWidgetItem *, ElementsLocation> locations_;
QHash<QTreeWidgetItem *, TitleBlockTemplateLocation> title_blocks_;
QSet<QETProject *> projects_to_display_;
QHash<QTreeWidgetItem *, QETProject *> projects_;
QHash<QTreeWidgetItem *, Diagram *> diagrams_;
QHash<QTreeWidgetItem *, TitleBlockTemplatesCollection *> title_blocks_collections_;
QTreeWidgetItem *common_collection_item_;
QTreeWidgetItem *common_tbt_collection_item_;
QTreeWidgetItem *custom_collection_item_;
QTreeWidgetItem *custom_tbt_collection_item_;
int loading_progress_;
bool first_activation_;
bool first_reload_;
ElementsCollectionCache *cache_;
QSet<QETProject *> projects_to_display_; ///< list of projects that have been added to this panel
QTreeWidgetItem *common_collection_item_; ///< pointer to the item representing the common elements collection
QTreeWidgetItem *common_tbt_collection_item_; ///< pointer to the item representing the common templates collection
QTreeWidgetItem *custom_collection_item_; ///< pointer to the item representing the user elements collection
QTreeWidgetItem *custom_tbt_collection_item_; ///< pointer to the item representing the user templates collection
int loading_progress_; ///< used to track the loading progress of elements collections
bool first_reload_; ///< used to distinguish the first time this panel is reloaded
};
#endif