-// -*- C++ -*-
/**
* \file XMiniBuffer.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars
- * \author Asger and Juergen
+ * \author Asger and JΓΌrgen
*
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "XMiniBuffer.h"
-#include "DropDown.h"
-#include "ControlCommandBuffer.h"
+#include "XFormsView.h"
-#include "gettext.h"
+#include "freebrowser.h"
+#include "xforms_helpers.h"
+
+#include "controllers/ControlCommandBuffer.h"
#include "frontends/Timeout.h"
-#include <boost/bind.hpp>
+#include "gettext.h"
-#include <vector>
+#include <boost/bind.hpp>
-#ifndef CXX_GLOBAL_CSTD
-using std::isprint;
-#endif
+using boost::shared_ptr;
-using std::endl;
using std::vector;
+using std::string;
+namespace lyx {
+namespace frontend {
namespace {
/// This creates the input widget for the minibuffer
-FL_OBJECT * create_input_box(void * parent, int type,
- FL_Coord, FL_Coord, FL_Coord, FL_Coord);
+FL_OBJECT * create_input_box(void * parent, int type);
+
+FL_FREEBROWSER * create_freebrowser(void * parent);
} // namespace anon
-XMiniBuffer::XMiniBuffer(ControlCommandBuffer & control,
- FL_Coord x, FL_Coord y, FL_Coord h, FL_Coord w)
+XMiniBuffer::XMiniBuffer(XFormsView & owner,
+ ControlCommandBuffer & control)
: controller_(control),
info_shown_(false)
{
- input_ = create_input_box(this, FL_NORMAL_INPUT, x, y, h, w);
+ input_ = create_input_box(this, FL_NORMAL_INPUT);
+ freebrowser_.reset(create_freebrowser(this), fl_free_freebrowser);
+
+ // The minibuffer is 25 pixels high and is embedded inside a
+ // 2 pixel deep frame.
+ int const air = 2;
+
+ BoxList & boxlist = owner.getBox(XFormsView::Bottom)->children();
+ minibuffer_ = boxlist.push_back(Box(0,0));
+ shared_ptr<Box> center = embed(input_, minibuffer_->children(), widgets_, air);
+ center->set(Box::Expand);
+ center->setMinimumDimensions(0, 25);
+
+ owner.metricsUpdated.connect(boost::bind(&WidgetMap::updateMetrics,
+ &widgets_));
+
info_timer_.reset(new Timeout(1500));
idle_timer_.reset(new Timeout(6000));
info_con = info_timer_->timeout.connect(boost::bind(&XMiniBuffer::info_timeout, this));
{}
-// thanks for nothing, xforms (recursive creation not allowed)
-void XMiniBuffer::dd_init()
+void XMiniBuffer::freebrowserCB(int action)
{
- dropdown_.reset(new DropDown(input_));
- result_con = dropdown_->result.connect(boost::bind(&XMiniBuffer::set_complete_input, this, _1));
- keypress_con = dropdown_->keypress.connect(boost::bind(&XMiniBuffer::append_char, this, _1));
+ if (action < 0 || action > 1)
+ // unrecognized action
+ return;
+
+ if (action == 0)
+ // The freebrowser has been hidden
+ return;
+
+ if (freebrowser_->last_printable) {
+ // Append this char to the current input contents
+ string input = getString(input_);
+ input += freebrowser_->last_printable;
+ fl_set_input(input_, input.c_str());
+
+ } else {
+ // Fill the input widget with the selected
+ // browser entry.
+ FL_OBJECT * browser = freebrowser_->browser;
+ string const str = getString(browser);
+
+ if (!str.empty()) {
+ // add a space so the user can type
+ // an argument immediately
+ set_input(str + ' ');
+ }
+ }
}
set_input(new_input);
+ // Fill freebrowser_'s browser with the list of
+ // available completions
+ FL_OBJECT * browser = freebrowser_->browser;
+ fl_clear_browser(browser);
+ vector<string>::const_iterator cit = comp.begin();
+ vector<string>::const_iterator end = comp.end();
+ for (; cit != end; ++cit) {
+ fl_add_browser_line(browser, cit->c_str());
+ }
+ fl_select_browser_line(browser, 1);
+
+ // Set the position of the freebrowser and display it.
int x,y,w,h;
fl_get_wingeometry(fl_get_real_object_window(input_),
&x, &y, &w, &h);
x += air;
y += h - (input_->h + air);
w = input_->w;
- dropdown_->select(comp, x, y, w);
+ h = 100;
+
+ fl_show_freebrowser(freebrowser_.get(), x, y-h, w, h);
return 1;
}
case 27:
}
-void XMiniBuffer::append_char(char c)
-{
- if (!c || !isprint(c))
- return;
-
- char const * tmp = fl_get_input(input_);
- string str = tmp ? tmp : "";
-
- str += c;
-
- fl_set_input(input_, str.c_str());
-}
-
-
-void XMiniBuffer::set_complete_input(string const & str)
-{
- if (!str.empty()) {
- // add a space so the user can type
- // an argument immediately
- set_input(str + ' ');
- }
-}
-
-
void XMiniBuffer::message(string const & str)
{
if (!isEditingMode())
}
-FL_OBJECT * create_input_box(void * parent, int type,
- FL_Coord x, FL_Coord y, FL_Coord w, FL_Coord h)
+extern "C"
+void C_freebrowserCB(FL_FREEBROWSER * fb, int action)
+{
+ if (!fb || !fb->parent)
+ return;
+
+ XMiniBuffer * ptr = static_cast<XMiniBuffer *>(fb->parent);
+ ptr->freebrowserCB(action);
+}
+
+
+FL_OBJECT * create_input_box(void * parent, int type)
{
- FL_OBJECT * obj = fl_add_input(type, x, y, w, h, "");
+ FL_OBJECT * obj = fl_add_input(type, 0, 0, 0, 0, "");
fl_set_object_boxtype(obj, FL_DOWN_BOX);
fl_set_object_resize(obj, FL_RESIZE_ALL);
fl_set_object_gravity(obj, SouthWestGravity, SouthEastGravity);
return obj;
}
+
+FL_FREEBROWSER * create_freebrowser(void * parent)
+{
+ FL_FREEBROWSER * fb = fl_create_freebrowser(parent);
+ fb->want_printable = 1;
+ fb->callback = C_freebrowserCB;
+ return fb;
+}
+
} // namespace anon
+
+} // namespace frontend
+} // namespace lyx