Implement connection dialog based on unix vncviewer.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4412 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/vncviewer/CMakeLists.txt b/vncviewer/CMakeLists.txt
index c832b35..36561f8 100644
--- a/vncviewer/CMakeLists.txt
+++ b/vncviewer/CMakeLists.txt
@@ -6,6 +6,7 @@
CConn.cxx
DesktopWindow.cxx
UserDialog.cxx
+ ServerDialog.cxx
Viewport.cxx
parameters.cxx
keysym2ucs.c
diff --git a/vncviewer/ServerDialog.cxx b/vncviewer/ServerDialog.cxx
new file mode 100644
index 0000000..fab1448
--- /dev/null
+++ b/vncviewer/ServerDialog.cxx
@@ -0,0 +1,100 @@
+/* Copyright 2011 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ *
+ * This 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.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+#include <FL/Fl.H>
+#include <FL/Fl_Input.H>
+#include <FL/Fl_Button.H>
+#include <FL/Fl_Return_Button.H>
+#include <FL/fl_draw.H>
+
+#include "ServerDialog.h"
+#include "i18n.h"
+
+extern void about_vncviewer();
+
+ServerDialog::ServerDialog()
+ : Fl_Window(400, 112, _("VNC Viewer: Connection Details"))
+{
+ int width;
+ Fl_Button *button;
+
+ fl_font(FL_HELVETICA, FL_NORMAL_SIZE);
+ width = fl_width(_("VNC server:"));
+ serverName = new Fl_Input(20 + width, 20, w() - 20*2 - width, 25, _("VNC server:"));
+
+ width = (w() - 20) / 4;
+
+ button = new Fl_Button(20 + width*0, 20+25+20, width - 20, 27, _("About..."));
+ button->callback(this->handleAbout, this);
+
+ button = new Fl_Button(20 + width*2, 20+25+20, width - 20, 27, _("Cancel"));
+ button->callback(this->handleCancel, this);
+
+ button = new Fl_Return_Button(20 + width*3, 20+25+20, width - 20, 27, _("OK"));
+ button->callback(this->handleOK, this);
+
+ callback(this->handleCancel, this);
+
+ set_modal();
+}
+
+
+ServerDialog::~ServerDialog()
+{
+}
+
+
+const char *ServerDialog::run()
+{
+ ServerDialog dialog;
+ static char buffer[256];
+
+ dialog.show();
+ while (dialog.shown()) Fl::wait();
+
+ if (dialog.serverName->value() == NULL)
+ return NULL;
+
+ strncpy(buffer, dialog.serverName->value(), sizeof(buffer));
+ buffer[sizeof(buffer)-1] = '\0';
+
+ return buffer;
+}
+
+
+void ServerDialog::handleAbout(Fl_Widget *widget, void *data)
+{
+ about_vncviewer();
+}
+
+
+void ServerDialog::handleCancel(Fl_Widget *widget, void *data)
+{
+ ServerDialog *dialog = (ServerDialog*)data;
+
+ dialog->serverName->value(NULL);
+ dialog->hide();
+}
+
+
+void ServerDialog::handleOK(Fl_Widget *widget, void *data)
+{
+ ServerDialog *dialog = (ServerDialog*)data;
+
+ dialog->hide();
+}
diff --git a/vncviewer/ServerDialog.h b/vncviewer/ServerDialog.h
new file mode 100644
index 0000000..0d5f6d8
--- /dev/null
+++ b/vncviewer/ServerDialog.h
@@ -0,0 +1,42 @@
+/* Copyright 2011 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ *
+ * This 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.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+ * USA.
+ */
+
+#ifndef __SERVERDIALOG_H__
+#define __SERVERDIALOG_H__
+
+#include <FL/Fl_Window.H>
+#include <FL/Fl_Input.H>
+
+class ServerDialog : public Fl_Window {
+protected:
+ ServerDialog();
+ ~ServerDialog();
+
+public:
+ static const char *run();
+
+protected:
+ static void handleAbout(Fl_Widget *widget, void *data);
+ static void handleCancel(Fl_Widget *widget, void *data);
+ static void handleOK(Fl_Widget *widget, void *data);
+
+protected:
+ Fl_Input *serverName;
+};
+
+#endif
diff --git a/vncviewer/vncviewer.cxx b/vncviewer/vncviewer.cxx
index d9277e5..8c145a8 100644
--- a/vncviewer/vncviewer.cxx
+++ b/vncviewer/vncviewer.cxx
@@ -49,6 +49,7 @@
#include "i18n.h"
#include "parameters.h"
#include "CConn.h"
+#include "ServerDialog.h"
#include "UserDialog.h"
rfb::LogWriter vlog("main");
@@ -162,7 +163,7 @@
int main(int argc, char** argv)
{
- char* vncServerName = 0;
+ const char* vncServerName = NULL;
UserDialog dlg;
const char englishAbout[] = N_("TigerVNC Viewer version %s\n"
@@ -247,6 +248,12 @@
CSecurityTLS::msg = &dlg;
#endif
+ if (vncServerName == NULL) {
+ vncServerName = ServerDialog::run();
+ if ((vncServerName == NULL) || (vncServerName[0] == '\0'))
+ return 1;
+ }
+
CConn cc(vncServerName);
while (!exitMainloop) {