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Fixes to get it to compile after the latest ButtonController changes.

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Refactoring of the dialogs into GnomeBase to remove common code.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1862 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Baruch Even 2001-03-30 18:49:10 +00:00
parent 77639efa94
commit a6adf5d732
10 changed files with 78 additions and 114 deletions
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11
src/frontends/gnome/ChangeLog
View File

@ -1,3 +1,14 @@
2001-03-30 Baruch Even <baruch@lyx.org>
* GnomeBase.[Ch]: Added the dialog as a responsibility.
* FormUrl.[Ch]: Changed accordingly.
* FormCredits.[Ch]: ditto.
* gnomeBC.[Ch]: Fixed to get it to compile.
* gnome_helpers.h: Changed declaration from const char * to char const *
2001-03-30 Angus Leeming <a.leeming@ic.ac.uk>
* GnomeBase.[Ch]: changed ControlBase to ControlButton.

44
src/frontends/gnome/FormCredits.C
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@ -19,30 +19,19 @@
#include "gnomeBC.h"
#include "FormCredits.h"
#include <gnome--/dialog.h>
#include <gtk--/button.h>
#include <gtk--/text.h>
FormCredits::FormCredits(ControlCredits & c)
: FormCB<ControlCredits>(c, "diahelpcredits.glade", "DiaHelpCredits")
, dialog_(0)
{
}
FormCredits::~FormCredits()
{
//dialog_->destroy();
}
void FormCredits::build()
{
dialog_ = dialog();
// It is better to show an OK button, but the policy require that we
// got a click on "Cancel"
// get a click on "Cancel"
ok()->clicked.connect(SigC::slot(this, &FormCredits::CancelClicked));
std::stringstream ss;
@ -50,37 +39,6 @@ void FormCredits::build()
}
void FormCredits::show()
{
if (!dialog_)
build();
update();
dialog_->show();
}
void FormCredits::hide()
{
dialog_->hide();
}
void FormCredits::apply()
{
}
void FormCredits::update()
{
}
Gnome::Dialog * FormCredits::dialog()
{
return getWidget<Gnome::Dialog>("DiaHelpCredits");
}
Gtk::Text * FormCredits::text()
{
return getWidget<Gtk::Text>("credits_text");

19
src/frontends/gnome/FormCredits.h
View File

@ -21,10 +21,6 @@
#include "ControlCredits.h"
#include "GnomeBase.h"
namespace Gnome {
class Dialog;
}
namespace Gtk {
class Button;
class Text;
@ -38,31 +34,22 @@ public:
///
FormCredits(ControlCredits & c);
///
~FormCredits();
~FormCredits() {};
void apply();
void hide();
void show();
void update();
void apply() {};
void update() {};
private:
/// Build the dialog
void build();
/// get the dialog
Gnome::Dialog * dialog();
void CancelClicked() { CancelButton(); }
/// The ok button
Gtk::Button * ok();
Gtk::Text * text();
// Hold the dialog.
Gnome::Dialog * dialog_;
};
#endif

26
src/frontends/gnome/FormUrl.C
View File

@ -19,13 +19,11 @@
#include "gnomeBC.h"
#include "FormUrl.h"
#include <gnome--/dialog.h>
#include <gtk--/entry.h>
#include <gtk--/checkbutton.h>
FormUrl::FormUrl(ControlUrl & c)
: FormCB<ControlUrl>(c, "diainserturl.glade", "DiaInsertUrl")
, dialog_(0)
{}
@ -40,9 +38,6 @@ FormUrl::~FormUrl()
void FormUrl::build()
{
// Make sure the dialog is loaded.
dialog_ = dialog();
// Connect the buttons.
ok_btn()->clicked.connect(SigC::slot(this, &FormUrl::OKClicked));
cancel_btn()->clicked.connect(SigC::slot(this, &FormUrl::CancelClicked));
@ -82,22 +77,6 @@ void FormUrl::disconnect_signals()
}
void FormUrl::show()
{
if (!dialog_)
build();
update();
dialog_->show();
}
void FormUrl::hide()
{
dialog_->hide();
}
void FormUrl::apply()
{
controller().params().setContents(url()->get_text());
@ -135,11 +114,6 @@ bool FormUrl::validate() const
}
Gnome::Dialog * FormUrl::dialog()
{
return getWidget<Gnome::Dialog>("DiaInsertUrl");
}
Gtk::Entry * FormUrl::url() const
{
return getWidget<Gtk::Entry>("url");

13
src/frontends/gnome/FormUrl.h
View File

@ -21,11 +21,6 @@
#include "ControlUrl.h"
#include "GnomeBase.h"
//#include <gnome--/dialog.h>
namespace Gnome {
class Dialog;
}
namespace Gtk {
class Button;
class CheckButton;
@ -43,8 +38,6 @@ public:
~FormUrl();
void apply();
void hide();
void show();
void update();
private:
@ -65,8 +58,6 @@ private:
void RestoreClicked() { RestoreButton(); }
void InputChanged() { bc().valid(validate()); }
/// Get the dialog
Gnome::Dialog * dialog();
/// The url entry
Gtk::Entry * url() const;
/// The name entry
@ -82,10 +73,6 @@ private:
/// The restore button
Gtk::Button * restore_btn() const;
// Hold the dialog.
//boost::shared_ptr<Gnome::Dialog> dialog_;
Gnome::Dialog * dialog_;
/// Keeps the connection to the input validator.
SigC::Connection slot_url_;
SigC::Connection slot_name_;

37
src/frontends/gnome/GnomeBase.C
View File

@ -19,8 +19,13 @@
#include "support/filetools.h"
#include <glib.h>
GnomeBase::GnomeBase(ControlButton & c, string const & glade_file, string const & name)
: ViewBC<gnomeBC>(c), file_(glade_file), widget_name_(name), xml_(0)
#include <gnome--/dialog.h>
GnomeBase::GnomeBase(ControlButton & c,
string const & glade_file, string const & name)
: ViewBC<gnomeBC>(c)
, file_(glade_file), widget_name_(name), xml_(0)
, dialog_(0)
{}
GnomeBase::~GnomeBase()
@ -45,3 +50,31 @@ void GnomeBase::loadXML() const
xml_ = glade_xml_new(file.c_str(), widget_name_.c_str());
}
void GnomeBase::show()
{
if (!dialog_) {
dialog_ = dialog();
build();
}
update();
dialog_->show();
}
void GnomeBase::hide()
{
if (dialog_)
dialog_->hide();
}
Gnome::Dialog * GnomeBase::dialog()
{
if (!dialog_)
dialog_ = getWidget<Gnome::Dialog>(widget_name_.c_str());
return dialog_;
}

30
src/frontends/gnome/GnomeBase.h
View File

@ -22,17 +22,12 @@
#include <sigc++/signal_system.h>
#include "gnome_helpers.h"
namespace Gtk {
class Button;
class Entry;
};
namespace Gnome {
class Dialog;
};
/**
* This is a base class for Gnome dialogs. Basically it handles all the common
* This is a base class for Gnome dialogs. It handles all the common
* work that is needed for all dialogs.
*/
class GnomeBase : public ViewBC<gnomeBC>, public SigC::Object {
@ -43,19 +38,37 @@ public:
virtual ~GnomeBase();
protected:
/// Get the widget named 'name' from the xml representation.
template <class T>
T* getWidget(char const * name) const;
/// Get the dialog we use.
Gnome::Dialog * dialog();
/// Show the dialog.
void show();
/// Hide the dialog.
void hide();
/// Build the dialog. Also connects signals and prepares it for work.
virtual void build() = 0;
private:
/// Loads the glade file to memory.
void loadXML() const;
/// The glade file name
string file_;
const string file_;
/// The widget name
string widget_name_;
const string widget_name_;
/// The XML representation of the dialogs.
mutable GladeXML * xml_;
/** The dialog we work with, since it is managed by libglade, we do not
* need to delete it or destroy it, it will be destroyed with the rest
* of the libglade GladeXML structure.
*/
Gnome::Dialog * dialog_;
};
@ -81,7 +94,6 @@ template <class Controller>
class FormCB : public GnomeBase {
public:
FormCB(Controller & c, string const & file, string const & name);
protected:
Controller & controller();
};

6
src/frontends/gnome/gnomeBC.C
View File

@ -22,12 +22,14 @@ void gnomeBC::setWidgetEnabled(Gtk::Widget * obj, bool enabled)
void gnomeBC::setButtonEnabled(Gtk::Button * btn, bool enabled)
{
setWidgetEnabled(btn, enabled);
if (btn)
btn->set_sensitive(enabled);
}
void gnomeBC::setButtonLabel(Gtk::Button * obj, string const & label)
{
#warning Implement me! (be 20010329)
obj->set_text(label);
// There is no methods set_text!
//obj->set_text(label);
}

4
src/frontends/gnome/gnomeBC.h
View File

@ -26,7 +26,7 @@
namespace Gtk {
class Button;
class Widget;
}
};
class gnomeBC : public GuiBC<Gtk::Button, Gtk::Widget>
{
@ -42,7 +42,7 @@ private:
void setWidgetEnabled(Gtk::Widget * obj, bool enabled);
/// Set the label on the button
void setButtonLabel(Gtk::Button * btn, string const & label)
void setButtonLabel(Gtk::Button * btn, string const & label);
};
#endif // GNOMEBC_H

2
src/frontends/gnome/gnome_helpers.h
View File

@ -20,7 +20,7 @@
// Glade Helper Function.
template<class T>
T* getWidgetPtr(GladeXML* xml, const char* name)
T* getWidgetPtr(GladeXML* xml, char const * name)
{
T* result = static_cast<T*>(Gtk::wrap_auto((GtkObject*)glade_xml_get_widget(xml, name)));
if (result == NULL)