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| author | Johan B. C. Engelen <jbc.engelen@swissonline.ch> | 2007-08-14 20:54:48 +0000 |
|---|---|---|
| committer | johanengelen <johanengelen@users.sourceforge.net> | 2007-08-14 20:54:48 +0000 |
| commit | 55d43e4e27e0ba58a47fad70957dfa989aa173ad (patch) | |
| tree | 2ccfbac1c50023d08ae32975c876fa2478c1ad2a /src/live_effects/parameter/parameter.h | |
| parent | Fix for bug #1752113; added set_preview_widget_active(false) to FileSaveDialo... (diff) | |
| download | inkscape-55d43e4e27e0ba58a47fad70957dfa989aa173ad.tar.gz inkscape-55d43e4e27e0ba58a47fad70957dfa989aa173ad.zip | |
Commit LivePathEffect branch to trunk!
(disabled extension/internal/bitmap/*.* in build.xml to fix compilation)
(bzr r3472)
Diffstat (limited to 'src/live_effects/parameter/parameter.h')
| -rw-r--r-- | src/live_effects/parameter/parameter.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/live_effects/parameter/parameter.h b/src/live_effects/parameter/parameter.h new file mode 100644 index 000000000..327d3d153 --- /dev/null +++ b/src/live_effects/parameter/parameter.h @@ -0,0 +1,84 @@ +#ifndef INKSCAPE_LIVEPATHEFFECT_PARAMETER_H
+#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_H
+
+/*
+ * Inkscape::LivePathEffectParameters
+ *
+* Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include <glibmm/ustring.h>
+#include <2geom/point.h>
+#include <2geom/path.h>
+
+#include "ui/widget/registry.h"
+#include "ui/widget/registered-widget.h"
+
+namespace Gtk {
+ class Widget;
+}
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+class Effect;
+
+class Parameter {
+public:
+ Parameter(const Glib::ustring& label, const Glib::ustring& tip, const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr, Effect* effect);
+ virtual ~Parameter() {};
+
+ virtual bool param_readSVGValue(const gchar * strvalue) = 0; // returns true if new value is valid / accepted.
+ virtual gchar * param_writeSVGValue() const = 0;
+
+ // This returns pointer to the parameter's widget to be put in the live-effects dialog. Must also create the
+ // necessary widget if it does not exist yet.
+ virtual Gtk::Widget * param_getWidget() = 0;
+ virtual Glib::ustring * param_getTooltip() { return ¶m_tooltip; };
+
+ Glib::ustring param_key;
+ Inkscape::UI::Widget::Registry * param_wr;
+ Glib::ustring param_label;
+
+protected:
+ Glib::ustring param_tooltip;
+
+ Effect* param_effect;
+
+private:
+ Parameter(const Parameter&);
+ Parameter& operator=(const Parameter&);
+};
+
+
+class RealParam : public Parameter {
+public:
+ RealParam( const Glib::ustring& label, const Glib::ustring& tip, const Glib::ustring& key,
+ Inkscape::UI::Widget::Registry* wr, Effect* effect, gdouble initial_value = 1.0);
+ ~RealParam();
+
+ bool param_readSVGValue(const gchar * strvalue);
+ gchar * param_writeSVGValue() const;
+
+ Gtk::Widget * param_getWidget();
+
+ inline operator gdouble()
+ { return value; };
+
+private:
+ RealParam(const RealParam&);
+ RealParam& operator=(const RealParam&);
+
+ gdouble value;
+ Inkscape::UI::Widget::RegisteredScalar * rsu;
+};
+
+
+}; //namespace LivePathEffect
+
+}; //namespace Inkscape
+
+#endif
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