From ec8d0b742153e4715efd13fb19607c3167cc2092 Mon Sep 17 00:00:00 2001
From: Nicolas Dufour <nicoduf@yahoo.fr>
Date: Sat, 6 Aug 2011 20:48:21 +0200
Subject: Extensions. New "indent" attribute to add an indent level to
 extension elements. Filters. Adding the new "indent" attribute to parameters
 groups.

(bzr r10529)
---
 src/extension/param/float.cpp | 41 ++++++++++++++++++++++++++++++-----------
 1 file changed, 30 insertions(+), 11 deletions(-)

(limited to 'src/extension/param/float.cpp')

diff --git a/src/extension/param/float.cpp b/src/extension/param/float.cpp
index 4ef816d61..ea6a70855 100644
--- a/src/extension/param/float.cpp
+++ b/src/extension/param/float.cpp
@@ -34,27 +34,31 @@ ParamFloat::ParamFloat (const gchar * name,
                         Inkscape::XML::Node * xml,
                         AppearanceMode mode) :
         Parameter(name, guitext, desc, scope, gui_hidden, gui_tip, ext),
-                  _value(0.0), _mode(mode), _min(0.0), _max(10.0)
+                  _value(0.0), _mode(mode), _indent(0), _min(0.0), _max(10.0)
 {
     const gchar * defaultval = NULL;
-    if (sp_repr_children(xml) != NULL)
+    if (sp_repr_children(xml) != NULL) {
         defaultval = sp_repr_children(xml)->content();
+    }
     if (defaultval != NULL) {
         _value = g_ascii_strtod (defaultval,NULL);
     }
 
     const char * maxval = xml->attribute("max");
-    if (maxval != NULL)
+    if (maxval != NULL) {
         _max = g_ascii_strtod (maxval,NULL);
+    }
 
     const char * minval = xml->attribute("min");
-    if (minval != NULL)
+    if (minval != NULL) {
         _min = g_ascii_strtod (minval,NULL);
+    }
 
     _precision = 1;
     const char * precision = xml->attribute("precision");
-    if (precision != NULL)
+    if (precision != NULL) {
         _precision = atoi(precision);
+    }
 
     /* We're handling this by just killing both values */
     if (_max < _min) {
@@ -62,6 +66,11 @@ ParamFloat::ParamFloat (const gchar * name,
         _min = 0.0;
     }
 
+    const char * indent = xml->attribute("indent");
+    if (indent != NULL) {
+        _indent = atoi(indent) * 12;
+    }
+
     gchar * pref_name = this->pref_name();
     Inkscape::Preferences *prefs = Inkscape::Preferences::get();
     _value = prefs->getDouble(extension_pref_root + pref_name, _value);
@@ -69,8 +78,12 @@ ParamFloat::ParamFloat (const gchar * name,
 
     // std::cout << "New Float::  value: " << _value << "  max: " << _max << "  min: " << _min << std::endl;
 
-    if (_value > _max) _value = _max;
-    if (_value < _min) _value = _min;
+    if (_value > _max) {
+        _value = _max;
+    }
+    if (_value < _min) {
+        _value = _min;
+    }
 
     return;
 }
@@ -88,8 +101,12 @@ float
 ParamFloat::set (float in, SPDocument * /*doc*/, Inkscape::XML::Node * /*node*/)
 {
     _value = in;
-    if (_value > _max) _value = _max;
-    if (_value < _min) _value = _min;
+    if (_value > _max) {
+        _value = _max;
+    }
+    if (_value < _min) {
+        _value = _min;
+    }
 
     gchar * prefname = this->pref_name();
     Inkscape::Preferences *prefs = Inkscape::Preferences::get();
@@ -154,13 +171,15 @@ ParamFloatAdjustment::val_changed (void)
 Gtk::Widget *
 ParamFloat::get_widget (SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal)
 {
-	if (_gui_hidden) return NULL;
+	if (_gui_hidden) {
+        return NULL;
+    }
 
     Gtk::HBox * hbox = Gtk::manage(new Gtk::HBox(false, 4));
 
     Gtk::Label * label = Gtk::manage(new Gtk::Label(_(_text), Gtk::ALIGN_LEFT));
     label->show();
-    hbox->pack_start(*label, true, true);
+    hbox->pack_start(*label, true, true, _indent);
 
     ParamFloatAdjustment * fadjust = Gtk::manage(new ParamFloatAdjustment(this, doc, node, changeSignal));
     
-- 
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