From 1d8f1753cd8cab38d19fcc26a4ad70ba2e794ac8 Mon Sep 17 00:00:00 2001
From: Markus Engel <markus.engel@tum.de>
Date: Tue, 9 Apr 2013 22:12:07 +0200
Subject: Added constructors to EventContext tree / some missing virtual pads.

(bzr r11608.1.90)
---
 src/tweak-context.cpp | 66 +++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 54 insertions(+), 12 deletions(-)

(limited to 'src/tweak-context.cpp')

diff --git a/src/tweak-context.cpp b/src/tweak-context.cpp
index 28e4c1629..d41eebec8 100644
--- a/src/tweak-context.cpp
+++ b/src/tweak-context.cpp
@@ -97,14 +97,30 @@ sp_tweak_context_class_init(SPTweakContextClass *klass)
 
     object_class->dispose = sp_tweak_context_dispose;
 
-    event_context_class->setup = sp_tweak_context_setup;
-    event_context_class->set = sp_tweak_context_set;
-    event_context_class->root_handler = sp_tweak_context_root_handler;
+//    event_context_class->setup = sp_tweak_context_setup;
+//    event_context_class->set = sp_tweak_context_set;
+//    event_context_class->root_handler = sp_tweak_context_root_handler;
 }
 
-static void
-sp_tweak_context_init(SPTweakContext *tc)
-{
+CTweakContext::CTweakContext(SPTweakContext* tweakcontext) : CEventContext(tweakcontext) {
+	this->sptweakcontext = tweakcontext;
+}
+
+SPTweakContext::SPTweakContext() : SPEventContext() {
+	SPTweakContext* tc = this;
+
+	tc->ctweakcontext = new CTweakContext(tc);
+	delete tc->ceventcontext;
+	tc->ceventcontext = tc->ctweakcontext;
+
+	tc->_message_context = 0;
+	tc->mode = 0;
+	tc->dilate_area = 0;
+	tc->usetilt = 0;
+	tc->usepressure = 0;
+	tc->is_drawing = false;
+	tc->fidelity = 0;
+
     SPEventContext *event_context = SP_EVENT_CONTEXT(tc);
 
     event_context->cursor_shape = cursor_push_xpm;
@@ -129,6 +145,12 @@ sp_tweak_context_init(SPTweakContext *tc)
     new (&tc->style_set_connection) sigc::connection();
 }
 
+static void
+sp_tweak_context_init(SPTweakContext *tc)
+{
+	new (tc) SPTweakContext();
+}
+
 static void
 sp_tweak_context_dispose(GObject *object)
 {
@@ -264,11 +286,18 @@ sp_tweak_context_style_set(SPCSSAttr const *css, SPTweakContext *tc)
 static void
 sp_tweak_context_setup(SPEventContext *ec)
 {
+	ec->ceventcontext->setup();
+}
+
+void CTweakContext::setup() {
+	SPEventContext* ec = this->speventcontext;
+
     SPTweakContext *tc = SP_TWEAK_CONTEXT(ec);
 
-    if ((SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->setup) {
-        (SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->setup(ec);
-    }
+//    if ((SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->setup) {
+//        (SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->setup(ec);
+//    }
+    CEventContext::setup();
 
     {
         /* TODO: have a look at sp_dyna_draw_context_setup where the same is done.. generalize? at least make it an arcto! */
@@ -317,6 +346,12 @@ sp_tweak_context_setup(SPEventContext *ec)
 static void
 sp_tweak_context_set(SPEventContext *ec, Inkscape::Preferences::Entry *val)
 {
+	ec->ceventcontext->set(val);
+}
+
+void CTweakContext::set(Inkscape::Preferences::Entry* val) {
+	SPEventContext* ec = this->speventcontext;
+
     SPTweakContext *tc = SP_TWEAK_CONTEXT(ec);
     Glib::ustring path = val->getEntryName();
 
@@ -1153,6 +1188,12 @@ gint
 sp_tweak_context_root_handler(SPEventContext *event_context,
                                   GdkEvent *event)
 {
+	return event_context->ceventcontext->root_handler(event);
+}
+
+gint CTweakContext::root_handler(GdkEvent* event) {
+	SPEventContext* event_context = this->speventcontext;
+
     SPTweakContext *tc = SP_TWEAK_CONTEXT(event_context);
     SPDesktop *desktop = event_context->desktop;
 
@@ -1511,9 +1552,10 @@ sp_tweak_context_root_handler(SPEventContext *event_context,
     }
 
     if (!ret) {
-        if ((SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->root_handler) {
-            ret = (SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->root_handler(event_context, event);
-        }
+//        if ((SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->root_handler) {
+//            ret = (SP_EVENT_CONTEXT_CLASS(sp_tweak_context_parent_class))->root_handler(event_context, event);
+//        }
+    	ret = CEventContext::root_handler(event);
     }
 
     return ret;
-- 
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