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Code Issues Releases Wiki Activity

Rework DropLineEdit. Make it type-sensitive

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This commit is contained in:
Stanislav Bas 2015-06-20 17:33:36 +03:00
parent 8aba52170f
commit 27ece7f36a
7 changed files with 143 additions and 50 deletions
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2
apps/opencs/CMakeLists.txt
View file

@ -75,7 +75,7 @@ opencs_units_noqt (view/world
opencs_units (view/widget
scenetoolbar scenetool scenetoolmode pushbutton scenetooltoggle scenetoolrun modebutton
scenetooltoggle2 completerpopup coloreditor colorpickerpopup
scenetooltoggle2 completerpopup coloreditor colorpickerpopup droplineedit
)
opencs_units (view/render

82
apps/opencs/view/widget/droplineedit.cpp Normal file
View file

@ -0,0 +1,82 @@
#include "droplineedit.hpp"
#include <QDropEvent>
#include "../../model/world/tablemimedata.hpp"
namespace
{
const CSMWorld::TableMimeData *getEventMimeData(QDropEvent *event)
{
Q_ASSERT(event != NULL);
return dynamic_cast<const CSMWorld::TableMimeData *>(event->mimeData());
}
}
CSVWidget::DropLineEdit::DropLineEdit(QWidget *parent, CSMWorld::UniversalId::Type type)
: QLineEdit(parent),
mDropType(type)
{
setAcceptDrops(true);
}
void CSVWidget::DropLineEdit::dragEnterEvent(QDragEnterEvent *event)
{
if (canAcceptEventData(event))
{
event->acceptProposedAction();
}
}
void CSVWidget::DropLineEdit::dragMoveEvent(QDragMoveEvent *event)
{
if (canAcceptEventData(event))
{
event->accept();
}
}
void CSVWidget::DropLineEdit::dropEvent(QDropEvent *event)
{
const CSMWorld::TableMimeData *data = getEventMimeData(event);
if (data == NULL) // May happen when non-records (e.g. plain text) are dragged and dropped
{
return;
}
int dataIndex = getAcceptedDataIndex(*data);
if (dataIndex != -1)
{
setText(data->getData()[dataIndex].getId().c_str());
emit tableMimeDataDropped(data->getData(), data->getDocumentPtr());
}
}
bool CSVWidget::DropLineEdit::canAcceptEventData(QDropEvent *event) const
{
const CSMWorld::TableMimeData *data = getEventMimeData(event);
if (data == NULL) // May happen when non-records (e.g. plain text) are dragged and dropped
{
return false;
}
return getAcceptedDataIndex(*data) != -1;
}
int CSVWidget::DropLineEdit::getAcceptedDataIndex(const CSMWorld::TableMimeData &data) const
{
if (mDropType == CSMWorld::UniversalId::Type_None)
{
return 0;
}
std::vector<CSMWorld::UniversalId> idData = data.getData();
int size = static_cast<int>(idData.size());
for (int i = 0; i < size; ++i)
{
if (idData[i].getType() == mDropType)
{
return i;
}
}
return -1;
}

50
apps/opencs/view/widget/droplineedit.hpp Normal file
View file

@ -0,0 +1,50 @@
#ifndef CSV_WIDGET_DROPLINEEDIT_HPP
#define CSV_WIDGET_DROPLINEEDIT_HPP
#include <QLineEdit>
#include "../../model/world/universalid.hpp"
namespace CSMDoc
{
class Document;
}
namespace CSMWorld
{
class TableMimeData;
}
namespace CSVWidget
{
class DropLineEdit : public QLineEdit
{
Q_OBJECT
CSMWorld::UniversalId::Type mDropType;
///< The accepted ID type for this LineEdit.
///< If \a mDropType has Type_None type, this LineEdit accepts all ID types
bool canAcceptEventData(QDropEvent *event) const;
///< Checks whether the \a event contains CSMWorld::TableMimeData with a proper ID type
int getAcceptedDataIndex(const CSMWorld::TableMimeData &data) const;
///< Checks whether the \a data has a proper type
///< \return -1 if there is no suitable data (ID type)
public:
DropLineEdit(QWidget *parent = 0,
CSMWorld::UniversalId::Type type = CSMWorld::UniversalId::Type_None);
protected:
void dragEnterEvent(QDragEnterEvent *event);
void dragMoveEvent(QDragMoveEvent *event);
void dropEvent(QDropEvent *event);
signals:
void tableMimeDataDropped(const std::vector<CSMWorld::UniversalId> &data,
const CSMDoc::Document *document);
};
}
#endif

5
apps/opencs/view/world/dialoguesubview.cpp
View file

@ -34,6 +34,7 @@
#include "../../model/doc/document.hpp"
#include "../widget/coloreditor.hpp"
#include "../widget/droplineedit.hpp"
#include "recordstatusdelegate.hpp"
#include "util.hpp"
@ -306,7 +307,7 @@ QWidget* CSVWorld::DialogueDelegateDispatcher::makeEditor(CSMWorld::ColumnBase::
// NOTE: For each entry in CSVWorld::CommandDelegate::createEditor() a corresponding entry
// is required here
if (qobject_cast<DropLineEdit*>(editor))
if (qobject_cast<CSVWidget::DropLineEdit*>(editor))
{
connect(editor, SIGNAL(editingFinished()), proxy, SLOT(editorDataCommited()));
@ -850,7 +851,7 @@ void CSVWorld::DialogueSubView::tableMimeDataDropped (QWidget* editor,
{
if (document == &mDocument)
{
qobject_cast<DropLineEdit*>(editor)->setText(id.getId().c_str());
qobject_cast<CSVWidget::DropLineEdit*>(editor)->setText(id.getId().c_str());
}
}

4
apps/opencs/view/world/idcompletiondelegate.cpp
View file

@ -2,6 +2,8 @@
#include "../../model/world/idcompletionmanager.hpp"
#include "../widget/droplineedit.hpp"
CSVWorld::IdCompletionDelegate::IdCompletionDelegate(CSMWorld::CommandDispatcher *dispatcher,
CSMDoc::Document& document,
QObject *parent)
@ -26,7 +28,7 @@ QWidget *CSVWorld::IdCompletionDelegate::createEditor(QWidget *parent,
}
CSMWorld::IdCompletionManager &completionManager = getDocument().getIdCompletionManager();
DropLineEdit *editor = new DropLineEdit(parent);
CSVWidget::DropLineEdit *editor = new CSVWidget::DropLineEdit(parent);
editor->setCompleter(completionManager.getCompleter(display).get());
return editor;
}

31
apps/opencs/view/world/util.cpp
View file

@ -17,7 +17,10 @@
#include "../../model/world/commands.hpp"
#include "../../model/world/tablemimedata.hpp"
#include "../../model/world/commanddispatcher.hpp"
#include "../widget/coloreditor.hpp"
#include "../widget/droplineedit.hpp"
#include "dialoguespinbox.hpp"
#include "scriptedit.hpp"
@ -250,7 +253,7 @@ QWidget *CSVWorld::CommandDelegate::createEditor (QWidget *parent, const QStyleO
case CSMWorld::ColumnBase::Display_Video:
case CSMWorld::ColumnBase::Display_GlobalVariable:
return new DropLineEdit(parent);
return new CSVWidget::DropLineEdit(parent);
case CSMWorld::ColumnBase::Display_ScriptLines:
@ -324,29 +327,3 @@ void CSVWorld::CommandDelegate::setEditorData (QWidget *editor, const QModelInde
}
}
CSVWorld::DropLineEdit::DropLineEdit(QWidget* parent) :
QLineEdit(parent)
{
setAcceptDrops(true);
}
void CSVWorld::DropLineEdit::dragEnterEvent(QDragEnterEvent *event)
{
event->acceptProposedAction();
}
void CSVWorld::DropLineEdit::dragMoveEvent(QDragMoveEvent *event)
{
event->accept();
}
void CSVWorld::DropLineEdit::dropEvent(QDropEvent *event)
{
const CSMWorld::TableMimeData* data(dynamic_cast<const CSMWorld::TableMimeData*>(event->mimeData()));
if (!data) // May happen when non-records (e.g. plain text) are dragged and dropped
return;
emit tableMimeDataDropped(data->getData(), data->getDocumentPtr());
//WIP
}

19
apps/opencs/view/world/util.hpp
View file

@ -5,7 +5,6 @@
#include <QAbstractTableModel>
#include <QStyledItemDelegate>
#include <QLineEdit>
#include "../../model/world/columnbase.hpp"
#include "../../model/doc/document.hpp"
@ -91,24 +90,6 @@ namespace CSVWorld
};
class DropLineEdit : public QLineEdit
{
Q_OBJECT
public:
DropLineEdit(QWidget *parent);
private:
void dragEnterEvent(QDragEnterEvent *event);
void dragMoveEvent(QDragMoveEvent *event);
void dropEvent(QDropEvent *event);
signals:
void tableMimeDataDropped(const std::vector<CSMWorld::UniversalId>& data, const CSMDoc::Document* document);
};
///< \brief Use commands instead of manipulating the model directly
class CommandDelegate : public QStyledItemDelegate
{