* Copyright 1995 Matthias Ettrich
* Copyright 1995-2000 The LyX Team.
*
- * This file Copyright 2000
- * Baruch Even
* ======================================================
*/
#ifndef FORMGRAPHICS_H
#define FORMGRAPHICS_H
-#include <config.h>
#include "LString.h"
-#include "frontends/DialogBase.h"
-//#include "form_graphics.h"
#include "RadioButtonGroup.h"
+#include "ButtonPolicies.h"
+#include "FormInset.h"
#ifdef __GNUG__
#pragma interface
-#endif
+#endif
-class Dialogs;
-// same arguement as in Dialogs.h s/LyX/UI/
-class LyXView;
+// Forward declarations for classes we use only as pointers.
class InsetGraphics;
struct FD_form_graphics;
/** This class provides an XForms implementation of the FormGraphics Dialog.
+ *
+ * @Author Baruch Even <baruch.even@writeme.com>
*/
-class FormGraphics: public DialogBase {
+class FormGraphics : public FormInset {
public:
/// #FormGraphics x(LyXFunc ..., Dialogs ...);#
FormGraphics(LyXView *, Dialogs *);
///
~FormGraphics();
- ///
- static int WMHideCB(FL_FORM *, void *);
- ///
- static void OKCB(FL_OBJECT *, long);
- ///
- static void ApplyCB(FL_OBJECT *, long);
- ///
- static void CancelCB(FL_OBJECT *, long);
- ///
- static void BrowseCB(FL_OBJECT *, long);
- ///
- static void AdvancedOptionsCB(FL_OBJECT *, long);
- ///
- static void InputCB(FL_OBJECT *, long);
private:
- ///
- FormGraphics()
- : widthButtons(5), heightButtons(4), displayButtons(4) {}
- //
- FormGraphics(FormGraphics const &) : DialogBase() {}
-
/// The maximum digits for the image width (cm, inch, percent)
enum {
- ///
- WIDTH_MAXDIGITS = 3
- };
+ ///
+ WIDTH_MAXDIGITS = 3
+ };
/// The maximum digits for the image height (cm, inch, percent)
enum {
- ///
- HEIGHT_MAXDIGITS = 3
+ ///
+ HEIGHT_MAXDIGITS = 3
};
/// The maximum characters in the rotation angle (minus sign and 3 digits)
enum {
- ///
- ROTATE_MAXCHARS = 4
+ ///
+ ROTATE_MAXCHARS = 4
};
/// The maximum characters in a filename.
enum {
+ ///
+ FILENAME_MAXCHARS = 1024
+ };
+ ///
+ enum State {
+ ///
+ CHECKINPUT,
///
- FILENAME_MAXCHARS = 1024
+ BROWSE,
+ ///
+ ADVANCEDINPUT
};
-
- /**@name Slot Methods */
- //@{
- /// Save the active inset and show the dialog.
- void showDialog(InsetGraphics * inset);
- /// Create the dialog if necessary, update it and display it.
- void show();
- /// Hide the dialog.
- void hide();
- /// Update the dialog
- void update();
- //@}
- /**@name Callback methods */
- //@{
- /// Apply the changes to the inset.
- void apply();
+ /// Build the dialog
+ virtual void build();
+ /// Filter the inputs
+ virtual bool input( FL_OBJECT *, long );
+ /// Update the popup.
+ virtual void update();
+ /// Apply from popup
+ virtual void apply();
+
+ /// Disconnect signals. Also perform any necessary housekeeping.
+ virtual void disconnect();
+
+ /// Save the active inset and show the dialog.
+ void showDialog(InsetGraphics *);
/// Verify that the input is correct. If not disable ok/apply buttons.
- void input();
+ bool checkInput();
/// Open the file browse dialog to select an image file.
void browse();
- //@}
-
- /// Build the dialog
- void build();
- ///
+
+ /// Pointer to the actual instantiation of the xform's form
+ virtual FL_FORM * form() const;
+ /// Fdesign generated method
FD_form_graphics * build_graphics();
- /// Explicitly free the dialog.
- void free();
- /// Display a file browser dialog and return the file chosen.
- string browseFile(string const & filename);
- /**@name Data */
- //@{
/// Real GUI implementation.
FD_form_graphics * dialog_;
- /** Which LyXFunc do we use?
- We could modify Dialogs to have a visible LyXFunc* instead and
- save a couple of bytes per dialog.
- */
- LyXView * lv_;
- /** Which Dialogs do we belong to?
- Used so we can get at the signals we have to connect to.
- */
- Dialogs * d_;
/** Which Inset do we belong to?
Used to set and update data to/from the inset.
*/
RadioButtonGroup heightButtons;
///
RadioButtonGroup displayButtons;
-
- /// Inset Hide connection, connected to the calling inset hide signal.
- Connection ih_;
- /// Hide connection.
- Connection h_;
- /// Update connection.
- Connection u_;
/// Last used figure path
string last_image_path;
- //@}
-
};
-#endif
-
-
+#endif