-/* This file is part of
- * ======================================================
- *
- * LyX, The Document Processor
+/**
+ * \file xforms/Toolbar_pimpl.C
+ * Copyright 1995 Matthias Ettrich
+ * Copyright 1996-1998 Lars Gullik Bjønnes
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
+ * \author Lars Gullik Bjønnes
*
- * This file is Copyright 1996-1998
- * Lars Gullik Bjønnes
- *
- * ====================================================== */
+ * Full author contact details are available in file CREDITS
+ */
// Added pseudo-action handling, asierra 180296
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
#include "Toolbar_pimpl.h"
#include "debug.h"
-#include "LyXView.h"
+#include "XFormsView.h"
#include "lyxfunc.h"
-#include "BufferView.h"
+#include "FuncStatus.h"
#include "buffer.h"
+#include "funcrequest.h"
+#include "gettext.h"
+#include "Tooltips.h"
+#include FORMS_H_LOCATION
+#include "combox.h"
+#include "ToolbarBackend.h"
+#include "xforms_helpers.h"
+
#include "LyXAction.h"
-#include "MathsSymbols.h"
+
+#include "support/LAssert.h"
#include "support/filetools.h"
-#include "support/lstrings.h"
-#include "gettext.h"
+#include "support/lstrings.h"
using std::endl;
-extern LyXAction lyxaction;
-
// some constants
const int standardspacing = 2; // the usual space between items
const int sepspace = 6; // extra space
const int buttonwidth = 30; // the standard button width
const int height = 30; // the height of all items in the toolbar
-Toolbar::Pimpl::toolbarItem::toolbarItem() {
- action = LFUN_NOACTION;
- icon = 0;
-}
+Toolbar::Pimpl::toolbarItem::toolbarItem()
+ : action(LFUN_NOACTION), icon(0)
+{}
-Toolbar::Pimpl::toolbarItem::~toolbarItem() {
- clean();
+Toolbar::Pimpl::toolbarItem::~toolbarItem()
+{
+ // Lars said here that ~XFormsView() dealt with the icons.
+ // This is not true. But enabling this causes crashes,
+ // because somehow we kill the same icon twice :(
+ // FIXME
+ //kill_icon();
}
-void Toolbar::Pimpl::toolbarItem::clean() {
+void Toolbar::Pimpl::toolbarItem::kill_icon()
+{
if (icon) {
fl_delete_object(icon);
fl_free_object(icon);
}
-Toolbar::Pimpl::toolbarItem &
-Toolbar::Pimpl::toolbarItem::operator=(toolbarItem const & ti) {
- // Are we assigning the object onto itself?
+Toolbar::Pimpl::toolbarItem &
+Toolbar::Pimpl::toolbarItem::operator=(toolbarItem const & ti)
+{
if (this == &ti)
return *this;
// If we already have an icon, release it.
- clean();
-
- // do we have to check icon too?
+ // But we don't copy the icon from ti
+ kill_icon();
+
action = ti.action;
- icon = 0; // locally we need to get the icon anew
-
+
return *this;
}
Toolbar::Pimpl::Pimpl(LyXView * o, int x, int y)
- : owner(o), sxpos(x), sypos(y)
+ : owner_(static_cast<XFormsView *>(o)), combox_(0), xpos(x), ypos(y)
{
- combox = 0;
-#if FL_REVISION < 89
- bubble_timer = 0;
-#endif
+ tooltip_ = new Tooltips();
}
-namespace {
-
-#if FL_REVISION < 89
-// timer-cb for bubble-help (Matthias)
-void BubbleTimerCB(FL_OBJECT *, long data)
+Toolbar::Pimpl::~Pimpl()
{
- FL_OBJECT * ob = reinterpret_cast<FL_OBJECT*>(data);
- // The trick we use to get the help text is to read the
- // argument of the callback that has been registered for
- // ToolBarCB. (JMarc)
- string help = _(lyxaction.helpText(ob->argument));
- fl_show_oneliner(help.c_str(), ob->form->x + ob->x,
- ob->form->y + ob->y + ob->h);
-}
+ fl_freeze_form(owner_->getForm());
+ // G++ vector does not have clear defined
+ //toollist.clear();
+ toollist_.erase(toollist_.begin(), toollist_.end());
-extern "C" void C_Toolbar_BubbleTimerCB(FL_OBJECT * ob, long data)
-{
- BubbleTimerCB(ob, data);
+ fl_unfreeze_form(owner_->getForm());
+ delete tooltip_;
}
-// post_handler for bubble-help (Matthias)
-int BubblePost(FL_OBJECT *ob, int event,
- FL_Coord /*mx*/, FL_Coord /*my*/,
- int /*key*/, void * /*xev*/)
+void Toolbar::Pimpl::update()
{
- FL_OBJECT * bubble_timer = reinterpret_cast<FL_OBJECT *>(ob->u_cdata);
-
- // We do not test for empty help here, since this can never happen
- if (event == FL_ENTER){
- fl_set_object_callback(bubble_timer,
- C_Toolbar_BubbleTimerCB,
- reinterpret_cast<long>(ob));
- fl_set_timer(bubble_timer, 1);
- }
- else if (event != FL_MOTION){
- fl_set_timer(bubble_timer, 0);
- fl_hide_oneliner();
+ ToolbarList::const_iterator p = toollist_.begin();
+ ToolbarList::const_iterator end = toollist_.end();
+ for (; p != end; ++p) {
+ if (p->action == ToolbarBackend::LAYOUTS && combox_) {
+ LyXFunc const & lf = owner_->getLyXFunc();
+ bool const disable =
+ lf.getStatus(LFUN_LAYOUT).disabled();
+ setEnabled(combox_, !disable);
+ continue;
+ }
+
+ if (!p->icon)
+ continue;
+
+ FuncStatus const status = owner_->getLyXFunc().getStatus(p->action);
+ if (status.onoff(true)) {
+ // I'd like to use a different color
+ // here, but then the problem is to
+ // know how to use transparency with
+ // Xpm library. It seems pretty
+ // complicated to me (JMarc)
+ fl_set_object_color(p->icon, FL_LEFT_BCOL, FL_BLUE);
+ fl_set_object_boxtype(p->icon, FL_DOWN_BOX);
+ } else {
+ fl_set_object_color(p->icon, FL_MCOL, FL_BLUE);
+ fl_set_object_boxtype(p->icon, FL_UP_BOX);
+ }
+ if (status.disabled()) {
+ // Is there a way here to specify a
+ // mask in order to show that the
+ // button is disabled? (JMarc)
+ fl_deactivate_object(p->icon);
+ }
+ else
+ fl_activate_object(p->icon);
}
- return 0;
}
-extern "C" int C_Toolbar_BubblePost(FL_OBJECT * ob, int event,
- FL_Coord /*mx*/, FL_Coord /*my*/,
- int key, void * xev)
+namespace {
+
+void C_layoutSelectedCB(FL_OBJECT * ob, long)
{
- return BubblePost(ob, event, 0, 0, key, xev);
+ if (!ob || !ob->u_vdata)
+ return;
+ Toolbar::Pimpl * ptr = static_cast<Toolbar::Pimpl *>(ob->u_vdata);
+ ptr->layoutSelected();
}
-#endif
} // namespace anon
-// this one is not "C" because combox callbacks are really C++ %-|
-void Toolbar::Pimpl::layoutSelectedCB(int sel, void * arg, Combox *)
+void Toolbar::Pimpl::layoutSelected()
{
- Toolbar::Pimpl * tb = reinterpret_cast<Toolbar::Pimpl *>(arg);
-
- tb->layoutSelected(sel);
-}
-
+ if (!combox_)
+ return;
-void Toolbar::Pimpl::layoutSelected(int sel)
-{
- string const tmp = tostr(sel);
- owner->getLyXFunc()->Dispatch(LFUN_LAYOUTNO, tmp);
-}
-
+ string const & layoutguiname = getString(combox_);
+ LyXTextClass const & tc =
+ owner_->buffer()->params.getLyXTextClass();
-void Toolbar::Pimpl::activate()
-{
- ToolbarList::const_iterator p = toollist.begin();
- ToolbarList::const_iterator end = toollist.end();
- for (; p != end; ++p) {
- if (p->icon) {
- fl_activate_object(p->icon);
+ LyXTextClass::const_iterator end = tc.end();
+ for (LyXTextClass::const_iterator cit = tc.begin();
+ cit != end; ++cit) {
+ if (_((*cit)->name()) == layoutguiname) {
+ owner_->getLyXFunc().dispatch(FuncRequest(LFUN_LAYOUT, (*cit)->name()), true);
+ return;
}
}
+ lyxerr << "ERROR (Toolbar::Pimpl::layoutSelected): layout not found!"
+ << endl;
}
-void Toolbar::Pimpl::deactivate()
+void Toolbar::Pimpl::setLayout(string const & layout)
{
- ToolbarList::const_iterator p = toollist.begin();
- ToolbarList::const_iterator end = toollist.end();
- for (; p != end; ++p) {
- if (p->icon) {
- fl_deactivate_object(p->icon);
- }
- }
-}
+ if (!combox_)
+ return;
-void Toolbar::Pimpl::update()
-{
- ToolbarList::const_iterator p = toollist.begin();
- ToolbarList::const_iterator end = toollist.end();
- for (; p != end; ++p) {
- if (p->icon) {
- int status = owner->getLyXFunc()->getStatus(p->action);
- if (status & LyXFunc::ToggleOn) {
- // I'd like to use a different color
- // here, but then the problem is to
- // know how to use transparency with
- // Xpm library. It seems pretty
- // complicated to me (JMarc)
- fl_set_object_color(p->icon, FL_LEFT_BCOL, FL_BLUE);
- fl_set_object_boxtype(p->icon, FL_DOWN_BOX);
- } else {
- fl_set_object_color(p->icon, FL_MCOL, FL_BLUE);
- fl_set_object_boxtype(p->icon, FL_UP_BOX);
- }
+ LyXTextClass const & tc = owner_->buffer()->params.getLyXTextClass();
+ string const layoutname = _(tc[layout]->name());
- if (status & LyXFunc::Disabled) {
- // Is there a way here to specify a
- // mask in order to show that the
- // button is disabled? (JMarc)
- fl_deactivate_object(p->icon);
- }
- else
- fl_activate_object(p->icon);
+ int const nnames = fl_get_combox_maxitems(combox_);
+ for (int i = 1; i <= nnames; ++i) {
+ string const name = fl_get_combox_line(combox_, i);
+ if (name == layoutname) {
+ fl_set_combox(combox_, i);
+ break;
}
}
}
-void Toolbar::Pimpl::setLayout(int layout) {
- if (combox)
- combox->select(layout+1);
-}
-
-
void Toolbar::Pimpl::updateLayoutList(bool force)
{
- // Update the layout display
- if (!combox) return;
+ if (!combox_)
+ return;
// If textclass is different, we need to update the list
- if (combox->empty() || force) {
- combox->clear();
+ if (fl_get_combox_maxitems(combox_) == 0 || force) {
+ fl_clear_combox(combox_);
LyXTextClass const & tc =
- textclasslist.TextClass(owner->buffer()->
- params.textclass);
+ owner_->buffer()->params.getLyXTextClass();
LyXTextClass::const_iterator end = tc.end();
for (LyXTextClass::const_iterator cit = tc.begin();
cit != end; ++cit) {
- if ((*cit).obsoleted_by().empty())
- combox->addline(_((*cit).name()));
- else
- combox->addline("@N" + _((*cit).name()));
+ // ignore obsolete entries
+ if ((*cit)->obsoleted_by().empty()) {
+ string const & name = _((*cit)->name());
+ fl_addto_combox(combox_, name.c_str());
+ }
}
}
// we need to do this.
- combox->Redraw();
+ fl_redraw_object(combox_);
}
void Toolbar::Pimpl::clearLayoutList()
{
- if (combox) {
- combox->clear();
- combox->Redraw();
- }
+ if (!combox_)
+ return;
+
+ fl_clear_combox(combox_);
+ fl_redraw_object(combox_);
}
void Toolbar::Pimpl::openLayoutList()
{
- if (combox)
- combox->Show();
+ if (!combox_)
+ return;
+
+ fl_show_combox_browser(combox_);
}
void ToolbarCB(FL_OBJECT * ob, long ac)
{
- LyXView * owner = static_cast<LyXView *>(ob->u_vdata);
-
- string res = owner->getLyXFunc()->Dispatch(int(ac));
- if (!res.empty())
- lyxerr[Debug::GUI] << "ToolbarCB: Function returned: "
- << res << endl;
+ XFormsView * owner = static_cast<XFormsView *>(ob->u_vdata);
+
+ owner->getLyXFunc().dispatch(int(ac), true);
}
-} // namespace anon
+extern "C" {
-extern "C" void C_Toolbar_ToolbarCB(FL_OBJECT * ob, long data)
+void C_Toolbar_ToolbarCB(FL_OBJECT * ob, long data)
{
ToolbarCB(ob, data);
}
-
-#if 0
-// What are we supposed to do with that??
-int Toolbar::get_toolbar_func(string const & func)
-{
- int action = lyxaction.LookupFunc(func);
- if (action == -1) {
- if (func == "separator"){
- action = TOOL_SEPARATOR;
- } else if (func == "layouts"){
- action = TOOL_LAYOUTS;
- } else action = 0;
- }
- return action;
}
-#endif
-namespace {
+void setPixmap(FL_OBJECT * obj, int action)
+{
+ string xpm_name;
+ FuncRequest ev = lyxaction.retrieveActionArg(action);
-void setPixmap(FL_OBJECT * obj, int action, int buttonwidth, int height) {
- string name, arg, xpm_name;
- kb_action act;
-
- if (lyxaction.isPseudoAction(action)) {
- act = lyxaction.retrieveActionArg(action, arg);
- name = lyxaction.getActionName(act);
- xpm_name = subst(name + ' ' + arg, ' ','_');
- } else {
- act = (kb_action)action;
- name = lyxaction.getActionName(action);
+ string const name = lyxaction.getActionName(ev.action);
+ if (!ev.argument.empty())
+ xpm_name = subst(name + ' ' + ev.argument, ' ','_');
+ else
xpm_name = name;
- }
string fullname = LibFileSearch("images", xpm_name, "xpm");
+ if (ev.action == LFUN_INSERT_MATH && !ev.argument.empty()) {
+ string arg = ev.argument.substr(1);
+ fullname = LibFileSearch("images/math/", arg, "xpm");
+ }
+
if (!fullname.empty()) {
- lyxerr[Debug::GUI] << "Full icon name is `"
- << fullname << "'" << endl;
+ lyxerr[Debug::GUI] << "Full icon name is `"
+ << fullname << '\'' << endl;
fl_set_pixmapbutton_file(obj, fullname.c_str());
return;
}
- if (act == LFUN_INSERT_MATH && !arg.empty()) {
- char const ** pixmap = get_pixmap_from_symbol(arg.c_str(),
- buttonwidth,
- height);
- if (pixmap) {
- lyxerr[Debug::GUI] << "Using mathed-provided icon"
- << endl;
- fl_set_pixmapbutton_data(obj,
- const_cast<char **>(pixmap));
- return;
- }
- }
-
- lyxerr << "Unable to find icon `" << xpm_name << "'" << endl;
+ lyxerr << "Unable to find icon `" << xpm_name << '\'' << endl;
fullname = LibFileSearch("images", "unknown", "xpm");
if (!fullname.empty()) {
- lyxerr[Debug::GUI] << "Using default `unknown' icon"
- << endl;
+ lyxerr[Debug::GUI] << "Using default `unknown' icon"
+ << endl;
fl_set_pixmapbutton_file(obj, fullname.c_str());
}
}
} // namespace anon
-void Toolbar::Pimpl::set(bool doingmain)
+void Toolbar::Pimpl::add(int action)
{
- // we shouldn't set if we have not cleaned
- if (!cleaned) return;
-
- FL_OBJECT * obj;
-
- if (!doingmain) {
- fl_freeze_form(owner->getForm());
- fl_addto_form(owner->getForm());
- }
-
-#if FL_REVISION < 89
- // add the time if it don't exist
- if (bubble_timer == 0)
- bubble_timer = fl_add_timer(FL_HIDDEN_TIMER,
- xpos, ypos, 0, 0, "Timer");
-#endif
-
- ToolbarList::iterator item = toollist.begin();
- ToolbarList::iterator end = toollist.end();
- for (; item != end; ++item) {
- switch (item->action){
- case ToolbarDefaults::SEPARATOR:
- xpos += sepspace;
- break;
- case ToolbarDefaults::NEWLINE:
- // Not supported yet.
- break;
- case ToolbarDefaults::LAYOUTS:
- xpos += standardspacing;
- if (!combox)
- combox = new Combox(FL_COMBOX_DROPLIST);
- combox->add(xpos, ypos, 135, height, 400);
- combox->setcallback(layoutSelectedCB, this);
- combox->resize(FL_RESIZE_ALL);
- combox->gravity(NorthWestGravity, NorthWestGravity);
- xpos += 135;
- break;
- default:
- xpos += standardspacing;
- item->icon = obj =
- fl_add_pixmapbutton(FL_NORMAL_BUTTON,
- xpos, ypos,
- buttonwidth,
- height, "");
- fl_set_object_resize(obj, FL_RESIZE_ALL);
- fl_set_object_gravity(obj,
- NorthWestGravity,
- NorthWestGravity);
- fl_set_object_callback(obj, C_Toolbar_ToolbarCB,
- static_cast<long>(item->action));
- // Remove the blue feedback rectangle
- fl_set_pixmapbutton_focus_outline(obj, 0);
-
- // Set the tooltip
-#if FL_REVISION >= 89
- string help = _(lyxaction.helpText(item->action));
- fl_set_object_helper(obj, help.c_str());
-#else
- fl_set_object_posthandler(obj, C_Toolbar_BubblePost);
- obj->u_cdata = reinterpret_cast<char *>(bubble_timer);
-#endif
-
- // The view that this object belongs to.
- obj->u_vdata = owner;
-
- setPixmap(obj, item->action, buttonwidth, height);
- // we must remember to update the positions
- xpos += buttonwidth;
- // ypos is constant
- /* Here will come a check to see if the new
- * pos is within the bounds of the main frame,
- * and perhaps wrap the toolbar if not.
- */
+ toolbarItem item;
+ item.action = action;
+
+ switch (action) {
+ case ToolbarBackend::SEPARATOR:
+ xpos += sepspace;
+ break;
+ case ToolbarBackend::NEWLINE:
+ // Not supported yet.
+ break;
+ case ToolbarBackend::LAYOUTS:
+ xpos += standardspacing;
+ if (combox_)
break;
- }
- }
- if (!doingmain) {
- fl_end_form();
- fl_unfreeze_form(owner->getForm());
- // Should be safe to do this here.
- owner->updateLayoutChoice();
+ combox_ = fl_add_combox(FL_DROPLIST_COMBOX,
+ xpos, ypos, 135, height, "");
+ fl_set_combox_browser_height(combox_, 400);
+ fl_set_object_boxtype(combox_, FL_DOWN_BOX);
+ fl_set_object_color(combox_, FL_MCOL, FL_MCOL);
+ fl_set_object_gravity(combox_, FL_NorthWest, FL_NorthWest);
+ fl_set_object_resize(combox_, FL_RESIZE_ALL);
+
+ combox_->u_vdata = this;
+ fl_set_object_callback(combox_, C_layoutSelectedCB, 0);
+ xpos += 135;
+ break;
+ default: {
+ FL_OBJECT * obj;
+
+ xpos += standardspacing;
+ item.icon = obj =
+ fl_add_pixmapbutton(FL_NORMAL_BUTTON,
+ xpos, ypos,
+ buttonwidth,
+ height, "");
+ fl_set_object_resize(obj, FL_RESIZE_ALL);
+ fl_set_object_gravity(obj,
+ NorthWestGravity,
+ NorthWestGravity);
+ fl_set_object_callback(obj, C_Toolbar_ToolbarCB,
+ static_cast<long>(action));
+ // Remove the blue feedback rectangle
+ fl_set_pixmapbutton_focus_outline(obj, 0);
+
+ // initialise the tooltip
+ string const tip = _(lyxaction.helpText(obj->argument));
+ tooltip_->init(obj, tip);
+
+ // The view that this object belongs to.
+ obj->u_vdata = owner_;
+
+ setPixmap(obj, action);
+ // we must remember to update the positions
+ xpos += buttonwidth;
+ // ypos is constant
+ /* Here will come a check to see if the new
+ * pos is within the bounds of the main frame,
+ * and perhaps wrap the toolbar if not.
+ */
+ break;
}
-
- // set the state of the icons
- //update();
-
- cleaned = false;
-}
-
-
-void Toolbar::Pimpl::add(int action, bool doclean)
-{
- if (doclean && !cleaned) clean();
-
- // this is what we do if we want to add to an existing
- // toolbar.
- if (!doclean && owner) {
- // first "hide" the toolbar buttons. This is not a real hide
- // actually it deletes and frees the button altogether.
- lyxerr << "Toolbar::add: \"hide\" the toolbar buttons."
- << endl;
-
- lightReset();
-
- fl_freeze_form(owner->getForm());
-
- ToolbarList::iterator p = toollist.begin();
- ToolbarList::iterator end = toollist.end();
- for (; p != end; ++p) {
- p->clean();
- }
-
- if (combox) {
- delete combox;
- combox = 0;
- }
- fl_unfreeze_form(owner->getForm());
- cleaned = true; // this is not completely true, but OK anyway
- }
-
- // there exist some special actions not part of
- // kb_action: SEPARATOR, LAYOUTS
-
- toolbarItem newItem;
- newItem.action = action;
- toollist.push_back(newItem);
-}
-
-
-void Toolbar::Pimpl::clean()
-{
- //reset(); // I do not understand what this reset() is, anyway
-
- //now delete all the objects..
- if (owner)
- fl_freeze_form(owner->getForm());
-
- // G++ vector does not have clear defined
- //toollist.clear();
- toollist.erase(toollist.begin(), toollist.end());
-
- lyxerr[Debug::GUI] << "Combox: " << combox << endl;
- if (combox) {
- delete combox;
- combox = 0;
- }
-
- if (owner)
- fl_unfreeze_form(owner->getForm());
- lyxerr[Debug::GUI] << "toolbar cleaned" << endl;
- cleaned = true;
-}
-
-
-void Toolbar::Pimpl::push(int nth)
-{
- lyxerr[Debug::GUI] << "Toolbar::push: trying to trigger no `"
- << nth << '\'' << endl;
-
- if (nth <= 0 || nth >= int(toollist.size())) {
- // item nth not found...
- return;
}
- fl_trigger_object(toollist[nth - 1].icon);
-}
-
-
-void Toolbar::Pimpl::reset()
-{
- //toollist = 0; // what is this supposed to do?
- cleaned = false;
- lightReset();
-}
-
-void Toolbar::Pimpl::lightReset() {
- xpos = sxpos - standardspacing;
- ypos = sypos;
+ toollist_.push_back(item);
}
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