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Diffstat (limited to 'quanta/components/debugger/variableslistview.cpp')
| -rw-r--r-- | quanta/components/debugger/variableslistview.cpp | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/quanta/components/debugger/variableslistview.cpp b/quanta/components/debugger/variableslistview.cpp new file mode 100644 index 00000000..c9d77de3 --- /dev/null +++ b/quanta/components/debugger/variableslistview.cpp @@ -0,0 +1,290 @@ +/*************************************************************************** + variableslistview.cpp + ----------------------- + begin : 2004-04-04 + copyright : (C) 2004 Thiago Silva + + ***************************************************************************/ + +/**************************************************************************** + * * + * This program 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. * + * * + ***************************************************************************/ + +// KDE Includes +#include <klocale.h> +#include <kdebug.h> +#include <kiconloader.h> +#include <kdeversion.h> +#include <kinputdialog.h> +#include <qclipboard.h> + +// Quanta includes +#include "variableslistview.h" +#include "debuggervariable.h" +#include "resource.h" +#include "quanta.h" +#include "messageoutput.h" +#include "debuggerclient.h" +#include "debuggermanager.h" + +namespace VariablesListViewColumns +{ + // The enums must correspond to the order of the columns + // If you change here, change the column adding + enum Columns + { + Name = 0, + Status, + Value, + Type, + Size + + }; +} + +VariablesListView::VariablesListView(QWidget *parent, const char *name) + : KListView(parent, name) +{ + // If you change here, change the VariablesListViewColumns enums above + addColumn(i18n("Name")); + addColumn(QString::null); + addColumn(i18n("Value")); + addColumn(i18n("Type")); + addColumn(i18n("Size")); + setRootIsDecorated(true); + setSorting(-1); // No sorting + + m_variablePopup = new KPopupMenu(this); + m_variablePopup->insertItem(SmallIcon("editdelete"), i18n("&Remove"), this, SLOT(slotRemoveSelected()), 0, removeWatch); + + if(quantaApp->debugger()->client()->supports(DebuggerClientCapabilities::VariableSetValue)) + m_variablePopup->insertItem(SmallIcon("edit"), i18n("&Set Value"), this, SLOT(slotVariableSetValue()), 0, setValue); + + m_variablePopup->insertItem(SmallIcon("viewmag"), i18n("&Dump in Messages Log"), this, SLOT(slotVariableDump()), 0, dumpValue); + + m_variablePopup->insertItem(SmallIcon("editcopy"), i18n("&Copy to Clipboard"), this, SLOT(slotVariableCopyToClipboard()), 0, copyValue); + + connect(this, SIGNAL( contextMenu( KListView *, QListViewItem *, const QPoint & ) ), this, SLOT(slotVariableContextMenu(KListView *, QListViewItem *, const QPoint &))); +} + + +VariablesListView::~VariablesListView() +{} + +DebuggerVariable* VariablesListView::selected(bool traverse) +{ + if(!selectedItem()) + return NULL; + + DebuggerVariable* v, *found; + for( v = m_variablesList.first(); v; v = m_variablesList.next()) + { + found = v->findItem(selectedItem(), traverse); + if(found) + return found; + } + + return NULL; +} + +void VariablesListView::slotRemoveSelected() +{ + DebuggerVariable* v = selected(); + + if(!v) + return; + + emit removeVariable(v); + m_variablesList.remove(v); + delete v; +} + +void VariablesListView::keyPressEvent(QKeyEvent *e) +{ + if(e->key() != Qt::Key_Delete) + { + e->ignore(); + return; + } + + DebuggerVariable* v = selected(); + + if(!v) + return; + + emit removeVariable(v); + m_variablesList.remove(v); + delete v; +} + +void VariablesListView::addVariable(DebuggerVariable* variable) +{ + if(!variable) + { + kdDebug(24002) << k_funcinfo << " Tried to show NULL variable!" << endl; + return; + } + + // Find the old variable in the tree if it is there + for(DebuggerVariable* v = m_variablesList.first(); v; v = m_variablesList.next()) + { + if(v->name() == variable->name()) + { + replaceVariable(v, variable); + return; + } + } + + // Insert the new variable + DebuggerVariable *newvar = new DebuggerVariable(variable); + m_variablesList.append(newvar); + + KListViewItem * item = new KListViewItem(this); + insertItem(item); + newvar->setItem(item); + replaceVariable(newvar, variable); +} + +void VariablesListView::clear() +{ + KListView::clear(); + m_variablesList.clear(); +} + +void VariablesListView::replaceVariable(DebuggerVariable* oldvar, DebuggerVariable* newvar) +{ + KListViewItem * item; + + // Remove children that doesen't exist anymore + QPtrList<DebuggerVariable> oldlist = oldvar->values(); + for(DebuggerVariable* oldchild = oldlist.last(); oldchild; oldchild = oldlist.prev()) + { + bool found = false; + QPtrList<DebuggerVariable> newlist = newvar->values(); + for(DebuggerVariable* newchild = newlist.last(); newchild; newchild = newlist.prev()) + { + if(newchild->name() == oldchild->name()) + { + found = true; + break; + } + } + if(!found) + oldvar->deleteChild(oldchild); + } + + // Update and add children + QPtrList<DebuggerVariable> newlist = newvar->values(); + for(DebuggerVariable* newchild = newlist.last(); newchild; newchild = newlist.prev()) + { + bool found = false; + QPtrList<DebuggerVariable> oldlist = oldvar->values(); + for(DebuggerVariable* oldchild = oldlist.last(); oldchild; oldchild = oldlist.prev()) + { + if(newchild->name() == oldchild->name()) + { + found = true; + replaceVariable( oldchild, newchild); + break; + } + } + if(!found) + { + DebuggerVariable* child = new DebuggerVariable(); + item = new KListViewItem(oldvar->item()); + child->setItem(item); + replaceVariable( child, newchild); + oldvar->append(child); + } + } + + item = oldvar->item(); + + if(oldvar->value() != newvar->value()) + item->setPixmap(VariablesListViewColumns::Status, SmallIcon("ok")); + else + item->setPixmap(VariablesListViewColumns::Status, KPixmap()); + + oldvar->copy(newvar, false); + + item->setText(VariablesListViewColumns::Name, oldvar->name()); + item->setText(VariablesListViewColumns::Type, oldvar->typeName()); + item->setText(VariablesListViewColumns::Size, oldvar->sizeName()); + item->setText(VariablesListViewColumns::Value, (newvar->isScalar() ? oldvar->value() : QString())); + +} + +void VariablesListView::slotVariableContextMenu(KListView *, QListViewItem *, const QPoint& point) +{ + if(!selectedItem()) + return; + + m_variablePopup->setItemEnabled(removeWatch, selected()); + if(quantaApp->debugger()->client()->supports(DebuggerClientCapabilities::VariableSetValue)) + m_variablePopup->setItemEnabled(setValue, selected()); + + DebuggerVariable *v = selected(true); + m_variablePopup->setItemEnabled(dumpValue, v && v->isScalar()); + m_variablePopup->setItemEnabled(copyValue, v && v->isScalar()); + + m_variablePopup->popup(point); +} + +void VariablesListView::slotVariableSetValue() +{ + if(!selected()) + return; + + DebuggerVariable v(selected()); + + QString newvalue; + switch(v.type()) + { + case DebuggerVariableTypes::String: + newvalue = "\"" + v.value() + "\""; + break; + + case DebuggerVariableTypes::Float: + case DebuggerVariableTypes::Boolean: + case DebuggerVariableTypes::Integer: + //case DebuggerVariableTypes::Array: + newvalue = v.value(); + break; + + default: + newvalue = ""; + } + newvalue = KInputDialog::getMultiLineText(i18n("Set Variable"), i18n("New value:"), newvalue, 0, this); + if(newvalue.isNull()) + return; + + v.setValue(newvalue); + quantaApp->debugger()->client()->variableSetValue(v); + +} + +void VariablesListView::slotVariableDump( ) +{ + DebuggerVariable *v = selected(true); + if(!v) + return; + + quantaApp->messageOutput()->showMessage(i18n("Contents of variable %1:\n>>>\n").arg(v->name())); + quantaApp->messageOutput()->showMessage(v->value()); + quantaApp->messageOutput()->showMessage("<<<\n"); +} + +void VariablesListView::slotVariableCopyToClipboard( ) +{ + DebuggerVariable *v = selected(true); + if(!v) + return; + QApplication::clipboard()->setText(v->value()); +} + +#include "variableslistview.moc" |