QT: Changed the selection clipboard to use the X11 selection clipboard instead.

wb/lib/wb/qt/wb_foe_qt.cqt

@@ -1277,10 +1277,5 @@ int WFoeQt::view_set_entries()
 
 int WFoeQt::get_selection(char* str, int len)
 {
-  int sts = CoWowQt::GetSelection(str, len, "PWR_OBJID");
-  if (EVEN(sts)) {
-    sts = CoWowQt::GetSelection(str, len, "STRING");
-  }
-
-  return sts;
+  return CoWowQt::GetSelection(str, len);
 }
\ No newline at end of file

wb/lib/wb/qt/wb_nav_qt.cqt → wb/lib/wb/qt/wb_nav_qt.cpp

@@ -42,27 +42,20 @@
 
 #include "wb_nav_qt.h"
 
+#include <QApplication>
+#include <QClipboard>
 #include <QScrollArea>
 
-#include <qlocalsocket.h>
-
 NavQt::NavQt(void* nav_parent_ctx, const char* nav_name,
     ldh_tSesContext nav_ldhses, const char* nav_root_name, QWidget** w,
     pwr_tStatus* status)
     : Nav(nav_parent_ctx, nav_name, nav_ldhses, nav_root_name, status)
 {
-  trace_obj = new NavQtTraceObject(this);
-
   QScrollArea* scrolledbrow = ((QScrollArea*)scrolledbrowwidgetqt_new(
       Nav::init_brow_cb, this, &brow_widget));
 
   form_widget = wrapInFrame(scrolledbrow);
 
-  server = new QLocalServer(trace_obj);
-  server->listen("STRING");
-  QObject::connect(
-      server, SIGNAL(newConnection()), trace_obj, SLOT(sel_convert_cb()));
-
   set_inputfocus(0);
 
   *w = form_widget;
@@ -73,41 +66,27 @@ NavQt::~NavQt()
 {
   PalFile::config_tree_free(menu);
   free_pixmaps();
-  delete trace_obj;
   form_widget->close();
 }
 
-void NavQtTraceObject::sel_convert_cb()
+void NavQt::set_selection_owner(int set)
 {
-  char name[200];
-  pwr_tStatus sts;
-
-  if (!nav->selection_owner) {
+  selection_owner = set;
+  if (!selection_owner) {
     return;
   }
 
-  if (!nav->get_plant_select_cb) {
+  char name[200];
+  if (!get_plant_select_cb) {
     strcpy(name, "");
   } else {
-    sts = nav->get_plant_select_cb(nav->parent_ctx, name, sizeof(name));
+    pwr_tStatus sts = get_plant_select_cb(parent_ctx, name, sizeof(name));
     if (EVEN(sts)) {
       strcpy(name, "");
     }
   }
 
-  QByteArray block;
-  QDataStream out(&block, QIODevice::WriteOnly);
-  out.writeRawData(name, strlen(name));
-
-  QLocalSocket* clientConnection = nav->server->nextPendingConnection();
-  clientConnection->write(block);
-  clientConnection->flush();
-  clientConnection->disconnectFromServer();
-}
-
-void NavQt::set_selection_owner(int set)
-{
-  selection_owner = set;
+  QApplication::clipboard()->setText(name, QClipboard::Selection);
 }
 
 static void modifyBackground(QWidget* widget, QColor color)

wb/lib/wb/qt/wb_nav_qt.h

@@ -43,10 +43,6 @@
 
 #include <QWidget>
 
-#include <qlocalserver.h>
-
-class NavQtTraceObject;
-
 class NavQt : public Nav {
 public:
   NavQt(void* parent_ctx, const char* name, ldh_tSesContext ldhses,
@@ -56,26 +52,8 @@ public:
   QWidget* brow_widget;
   QWidget* form_widget;
 
-  QLocalServer* server;
-
   void set_inputfocus(int focus);
   void set_selection_owner(int set);
-
-private:
-  NavQtTraceObject* trace_obj;
-};
-
-class NavQtTraceObject : public QObject {
-  Q_OBJECT
-
-public:
-  NavQtTraceObject(NavQt* parent) : QObject(), nav(parent) {}
-
-public slots:
-  void sel_convert_cb();
-
-private:
-  NavQt* nav;
 };
 
 #endif

wb/lib/wb/qt/wb_pal_qt.cqt → wb/lib/wb/qt/wb_pal_qt.cpp

@@ -42,27 +42,20 @@
 
 #include "wb_pal_qt.h"
 
+#include <QApplication>
+#include <QClipboard>
 #include <QScrollArea>
 
-#include <qlocalsocket.h>
-
 PalQt::PalQt(void* pal_parent_ctx, const char* pal_name,
     ldh_tSesContext pal_ldhses, const char* pal_root_name, QWidget** w,
     pwr_tStatus* status)
     : Pal(pal_parent_ctx, pal_name, pal_ldhses, pal_root_name, status)
 {
-  trace_obj = new PalQtTraceObject(this);
-
   QScrollArea* scrolledbrow = ((QScrollArea*)scrolledbrowwidgetqt_new(
       Pal::init_brow_cb, this, &brow_widget));
 
   form_widget = wrapInFrame(scrolledbrow);
 
-  server = new QLocalServer(trace_obj);
-  server->listen("STRING");
-  QObject::connect(
-      server, SIGNAL(newConnection()), trace_obj, SLOT(sel_convert_cb()));
-
   set_inputfocus(0);
 
   *w = form_widget;
@@ -71,7 +64,6 @@ PalQt::PalQt(void* pal_parent_ctx, const char* pal_name,
 
 PalQt::~PalQt()
 {
-  delete trace_obj;
   PalFile::config_tree_free(menu);
   free_pixmaps();
   form_widget->close();
@@ -110,19 +102,14 @@ void PalQt::set_selection_owner()
 {
   selection_owner = 1;
   brow_SetInverseColor(brow_ctx, flow_eDrawType_Line);
-}
+  if (!selection_owner) {
+    return;
+  }
 
-void PalQtTraceObject::sel_convert_cb()
-{
   char name[200];
   brow_tNode* node_list;
   int node_count;
-
-  if (!pal->selection_owner) {
-    return;
-  }
-
-  brow_GetSelectedNodes(pal->brow_ctx, &node_list, &node_count);
+  brow_GetSelectedNodes(brow_ctx, &node_list, &node_count);
   if (!node_count) {
     strcpy(name, "");
   } else {
@@ -139,12 +126,5 @@ void PalQtTraceObject::sel_convert_cb()
     }
   }
 
-  QByteArray block;
-  QDataStream out(&block, QIODevice::WriteOnly);
-  out.writeRawData(name, strlen(name));
-
-  QLocalSocket* clientConnection = pal->server->nextPendingConnection();
-  clientConnection->write(block);
-  clientConnection->flush();
-  clientConnection->disconnectFromServer();
+  QApplication::clipboard()->setText(name, QClipboard::Selection);
 }
\ No newline at end of file

wb/lib/wb/qt/wb_pal_qt.h

@@ -41,10 +41,6 @@
 
 #include <QWidget>
 
-#include <qlocalserver.h>
-
-class PalQtTraceObject;
-
 class PalQt : public Pal {
 public:
   PalQt(void* parent_ctx, const char* name, ldh_tSesContext ldhses,
@@ -54,27 +50,9 @@ public:
   QWidget* brow_widget;
   QWidget* form_widget;
 
-  QLocalServer* server;
-
   void set_inputfocus(int focus);
   void set_selection_owner();
   void create_popup_menu(pwr_tCid cid, int x, int y);
-
-private:
-  PalQtTraceObject* trace_obj;
-};
-
-class PalQtTraceObject : public QObject {
-  Q_OBJECT
-
-public:
-  PalQtTraceObject(PalQt* parent) : QObject(), pal(parent) {}
-
-public slots:
-  void sel_convert_cb();
-
-private:
-  PalQt* pal;
 };
 
 #endif

wb/lib/wb/qt/wb_wattnav_qt.cpp

@@ -66,11 +66,7 @@ WAttNavQt::~WAttNavQt()
 
 pwr_tStatus WAttNavQt::get_selection(char* str, int size)
 {
-  pwr_tStatus sts = CoWowQt::GetSelection(str, size, "PWR_OBJID");
-  if (EVEN(sts)) {
-    sts = CoWowQt::GetSelection(str, size, "STRING");
-  }
-  return sts;
+  return CoWowQt::GetSelection(str, size);
 }
 
 void WAttNavQt::set_inputfocus()

wb/lib/wb/qt/wb_wnav_qt.cqt

@@ -60,14 +60,13 @@
 #include "wb_xcrr_qt.h"
 
 #include <QApplication>
+#include <QClipboard>
 #include <QColor>
 #include <QInputDialog>
 #include <QLayout>
 #include <QMessageBox>
 #include <QScrollArea>
 
-#include <qlocalsocket.h>
-
 void WNavQt::pop()
 {
   ::pop(form_widget);
@@ -94,23 +93,6 @@ WNavQt::WNavQt(void* xn_parent_ctx, QWidget* xn_parent_wid, const char* xn_name,
   // Create the root item
   *w = form_widget;
 
-  serverString = new QLocalServer(trace_obj);
-  serverString->listen("STRING");
-  QObject::connect(
-      serverString, SIGNAL(newConnection()), trace_obj, SLOT(sel_convert_cb()));
-  serverGraph = new QLocalServer(trace_obj);
-  serverGraph->listen("PWR_GRAPH");
-  QObject::connect(
-      serverGraph, SIGNAL(newConnection()), trace_obj, SLOT(sel_convert_cb()));
-  serverObjId = new QLocalServer(trace_obj);
-  serverObjId->listen("PWR_OBJID");
-  QObject::connect(
-      serverObjId, SIGNAL(newConnection()), trace_obj, SLOT(sel_convert_cb()));
-  serverAttrRef = new QLocalServer(trace_obj);
-  serverAttrRef->listen("PWR_ATTRREF");
-  QObject::connect(serverAttrRef, SIGNAL(newConnection()), trace_obj,
-      SLOT(sel_convert_cb()));
-
   gbl.load_config(this);
 
   if (root_menu && !ldhses) {
@@ -185,19 +167,80 @@ void WNavQt::print(const char* title)
 
 int WNavQt::get_selection(char* str, int len)
 {
-  int sts;
-
-  sts = CoWowQt::GetSelection(str, len, "PWR_OBJID");
-  if (EVEN(sts)) {
-    sts = CoWowQt::GetSelection(str, len, "STRING");
-  }
-
-  return sts;
+  return CoWowQt::GetSelection(str, len);
 }
 
 void WNavQt::set_selection_owner()
 {
   selection_owner = 1;
+  selection_owner = 1;
+  if (!selection_owner) {
+    return;
+  }
+
+  pwr_sAttrRef attrref;
+  char* buffp;
+
+  int node_count;
+  brow_tNode* node_list;
+  brow_GetSelectedNodes(brow->ctx, &node_list, &node_count);
+  if (!node_count) {
+    return;
+  }
+
+  WItem* item;
+  brow_GetUserData(node_list[0], (void**)&item);
+
+  switch (item->type) {
+  case wnav_eItemType_Attr:
+  case wnav_eItemType_AttrInput:
+  case wnav_eItemType_AttrInputInv:
+  case wnav_eItemType_AttrInputF:
+  case wnav_eItemType_AttrOutput:
+  case wnav_eItemType_AttrArray:
+  case wnav_eItemType_AttrArrayOutput:
+  case wnav_eItemType_AttrArrayElem:
+  case wnav_eItemType_AttrObject: {
+    WItemBaseAttr* aitem = (WItemBaseAttr*)item;
+
+    int size;
+    pwr_tAName attr_str;
+    int sts = ldh_ObjidToName(ldhses, item->objid, ldh_eName_Hierarchy,
+        attr_str, sizeof(attr_str), &size);
+    if (EVEN(sts)) {
+      break;
+    }
+
+    strcat(attr_str, ".");
+    strcat(attr_str, aitem->name);
+    sts = ldh_NameToAttrRef(ldhses, attr_str, &attrref);
+    if (EVEN(sts)) {
+      break;
+    }
+    sts = (format_selection_cb)(
+        parent_ctx, attrref, &buffp, 0, 1, wnav_eSelectionFormat_User);
+    if (sts) {
+      QApplication::clipboard()->setText(buffp, QClipboard::Selection);
+    }
+    break;
+  }
+  case wnav_eItemType_Object: {
+    attrref = cdh_ObjidToAref(item->objid);
+    int sts = (format_selection_cb)(
+        parent_ctx, attrref, &buffp, 0, 0, wnav_eSelectionFormat_User);
+    if (sts) {
+      QApplication::clipboard()->setText(buffp, QClipboard::Selection);
+    }
+    break;
+  }
+  default: {
+    char name[200];
+    brow_GetAnnotation(node_list[0], 0, name, sizeof(name));
+    QApplication::clipboard()->setText(name, QClipboard::Selection);
+    break;
+  }
+  }
+  free(node_list);
 }
 
 void WNavQt::create_popup_menu(pwr_tAttrRef aref, int x, int y)
@@ -269,99 +312,6 @@ void WNavQt::logw_new(char* item, wlog_eCategory* categories, int show_item)
   }
 }
 
-static void selection_data_set(
-    WNavQt* wnav, QLocalServer* server, const char* data)
-{
-  QByteArray block;
-  QDataStream out(&block, QIODevice::WriteOnly);
-  out.writeRawData(data, strlen(data));
-
-  QLocalSocket* clientConnection = server->nextPendingConnection();
-  clientConnection->write(block);
-  clientConnection->flush();
-  clientConnection->disconnectFromServer();
-}
-
-void WNavQtTraceObject::sel_convert_cb()
-{
-  pwr_sAttrRef attrref;
-  char* buffp;
-
-  QLocalServer* server = ((QLocalServer*)sender());
-
-  wnav_eSelectionFormat format;
-  if (server == wnav->serverGraph) {
-    format = wnav_eSelectionFormat_Graph;
-  } else if (server == wnav->serverObjId) {
-    format = wnav_eSelectionFormat_Objid;
-  } else if (server == wnav->serverAttrRef) {
-    format = wnav_eSelectionFormat_Attrref;
-  } else {
-    format = wnav_eSelectionFormat_User;
-  }
-
-  int node_count;
-  brow_tNode* node_list;
-  brow_GetSelectedNodes(wnav->brow->ctx, &node_list, &node_count);
-  if (!node_count) {
-    return;
-  }
-
-  WItem* item;
-  brow_GetUserData(node_list[0], (void**)&item);
-
-  switch (item->type) {
-  case wnav_eItemType_Attr:
-  case wnav_eItemType_AttrInput:
-  case wnav_eItemType_AttrInputInv:
-  case wnav_eItemType_AttrInputF:
-  case wnav_eItemType_AttrOutput:
-  case wnav_eItemType_AttrArray:
-  case wnav_eItemType_AttrArrayOutput:
-  case wnav_eItemType_AttrArrayElem:
-  case wnav_eItemType_AttrObject: {
-    WItemBaseAttr* aitem = (WItemBaseAttr*)item;
-
-    int size;
-    pwr_tAName attr_str;
-    int sts = ldh_ObjidToName(wnav->ldhses, item->objid, ldh_eName_Hierarchy,
-        attr_str, sizeof(attr_str), &size);
-    if (EVEN(sts)) {
-      break;
-    }
-
-    strcat(attr_str, ".");
-    strcat(attr_str, aitem->name);
-    sts = ldh_NameToAttrRef(wnav->ldhses, attr_str, &attrref);
-    if (EVEN(sts)) {
-      break;
-    }
-    sts = (wnav->format_selection_cb)(
-        wnav->parent_ctx, attrref, &buffp, 0, 1, format);
-    if (sts) {
-      selection_data_set(wnav, server, buffp);
-    }
-    break;
-  }
-  case wnav_eItemType_Object: {
-    attrref = cdh_ObjidToAref(item->objid);
-    int sts = (wnav->format_selection_cb)(
-        wnav->parent_ctx, attrref, &buffp, 0, 0, format);
-    if (sts) {
-      selection_data_set(wnav, server, buffp);
-    }
-    break;
-  }
-  default: {
-    char name[200];
-    brow_GetAnnotation(node_list[0], 0, name, sizeof(name));
-    selection_data_set(wnav, server, name);
-    break;
-  }
-  }
-  free(node_list);
-}
-
 int WNavQt::open_foe(const char* name, pwr_tOid plcpgm, void** foectx,
     int map_window, ldh_eAccess access, pwr_tOid oid)
 {

wb/lib/wb/qt/wb_wnav_qt.h

@@ -41,8 +41,6 @@
 
 #include <QTimer>
 
-#include <qlocalserver.h>
-
 /* wtt_wnav_qt.h -- Simple navigator */
 
 class CoLogin;
@@ -62,11 +60,6 @@ public:
   QWidget* brow_widget;
   QWidget* form_widget;
 
-  QLocalServer* serverString;
-  QLocalServer* serverGraph;
-  QLocalServer* serverObjId;
-  QLocalServer* serverAttrRef;
-
   void pop();
   void set_inputfocus(int focus);
   void print(const char* title);
@@ -115,7 +108,6 @@ public:
 
 public slots:
   void trace_scan();
-  void sel_convert_cb();
 
 private:
   WNavQt* wnav;

xtt/lib/cow/qt/cow_wow_qt.cqt

@@ -52,6 +52,7 @@
 #include "flow_browapi.h"
 
 #include <QApplication>
+#include <QClipboard>
 #include <QDialogButtonBox>
 #include <QFileDialog>
 #include <QHBoxLayout>
@@ -70,8 +71,6 @@
 #include <QTimer>
 #include <QVBoxLayout>
 
-#include <qlocalsocket.h>
-
 typedef struct {
   char str[200];
   int len;
@@ -422,48 +421,14 @@ void CoWowQtObject::DisplayLicense()
   pop(mbox);
 }
 
-int CoWowQt::GetSelection(char* str, int size, const char* atom)
+int CoWowQt::GetSelection(char* str, int size)
 {
-  log_debug("GetSelection str=%s, size=%d, arom=%s\n", str, size, atom);
-  static wow_sSelection data;
-
-  data.received = 0;
-  data.sts = 0;
-  data.atom = atom;
-  data.new_main = 0;
-
-  QLocalSocket* socket = new QLocalSocket();
-  socket->connectToServer(fl(atom));
-
-  while (!data.received) {
-    if (socket->waitForReadyRead(50)) {
-      if (socket->bytesAvailable() > 0) {
-        QDataStream in(socket);
-        if (socket->bytesAvailable() > int(sizeof(data.str) - 1)
-            || in.atEnd()) {
-          data.sts = 0;
-          continue;
-        }
-        in.readRawData(data.str, socket->bytesAvailable());
-        data.str[socket->bytesAvailable()] = 0;
-        data.len = socket->bytesAvailable();
-        data.sts = 1;
-      } else {
-        data.sts = 0;
-      }
-
-      data.received = 1;
-    }
-    QApplication::processEvents();
-  }
-
-  delete socket;
-
-  if (data.sts && data.len < size) {
-    strcpy(str, data.str);
+  QString rcvStr = QApplication::clipboard()->text(QClipboard::Selection);
+  if (!rcvStr.isEmpty() && rcvStr.length() < size) {
+    strcpy(str, qPrintable(rcvStr));
   }
 
-  return data.sts;
+  return !rcvStr.isEmpty();
 }
 
 void CoWowQt::CreateFileSelDia(const char* title, void* parent_ctx,

xtt/lib/cow/qt/cow_wow_qt.h

@@ -223,7 +223,7 @@ public:
 
   static void PopupPosition(
       QWidget* parent, int x_event, int y_event, int* x, int* y);
-  static int GetSelection(char* str, int size, const char* atom);
+  static int GetSelection(char* str, int size);
   static void SetWindowIcon(QWidget* w);
 
   static void update_title(QWidget* w, int editmode);

xtt/lib/ge/qt/ge_qt.cqt

@@ -319,14 +319,9 @@ int GeQt::get_plant_select(char* select_name, int size)
   pwr_tAName buff;
 
   if (!ldhses) {
-    sts = CoWowQt::GetSelection(str, sizeof(str), "PWR_GRAPH");
+    sts = CoWowQt::GetSelection(str, sizeof(str));
     if (ODD(sts)) {
       strcpy(select_name, str);
-    } else {
-      sts = CoWowQt::GetSelection(str, sizeof(str), "STRING");
-      if (ODD(sts)) {
-        strcpy(select_name, str);
-      }
     }
     return sts;
   }
@@ -341,14 +336,9 @@ int GeQt::get_plant_select(char* select_name, int size)
     strncpy(select_name, buff, size);
     return 1;
   } else {
-    sts = CoWowQt::GetSelection(str, sizeof(str), "PWR_GRAPH");
+    sts = CoWowQt::GetSelection(str, sizeof(str));
     if (ODD(sts)) {
       strncpy(select_name, str, size);
-    } else {
-      sts = CoWowQt::GetSelection(str, sizeof(str), "STRING");
-      if (ODD(sts)) {
-        strncpy(select_name, str, size);
-      }
     }
     return sts;
   }