From: ellson <devnull@localhost>
Date: Tue, 8 Mar 2005 18:34:22 +0000 (+0000)
Subject: some code for binding keyboard events - no yet active
X-Git-Tag: LAST_LIBGRAPH~32^2~7847
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ff85112e6c3ddd99804fac9817034407f383f75b;p=graphviz

some code for binding keyboard events - no yet active
---

diff --git a/lib/gvc/gvevent.c b/lib/gvc/gvevent.c
index 152abec03..ba0eee966 100644
--- a/lib/gvc/gvevent.c
+++ b/lib/gvc/gvevent.c
@@ -190,3 +190,5 @@ gvevent_key_binding_t gvevent_key_binding[] = {
     {"KP_Subtract", zoom_out_cb},
     {"F", toggle_fit_cb},
 };
+
+int gvevent_key_binding_size = ARRAY_SIZE(gvevent_key_binding);
diff --git a/lib/gvc/gvplugin_render.h b/lib/gvc/gvplugin_render.h
index 0ac9cfcdb..23e113db0 100644
--- a/lib/gvc/gvplugin_render.h
+++ b/lib/gvc/gvplugin_render.h
@@ -25,7 +25,7 @@ extern "C" {
 #endif
 
     struct gvrender_engine_s {
-	void (*initialize) (GVC_t * gvc);
+	void (*initialize) (GVC_t * gvc, gvevent_key_binding_t *keys, int numkeys);
 	void (*finalize) (GVC_t * gvc);
 	void (*begin_job) (gvrender_job_t * job);
 	void (*end_job) (gvrender_job_t * job);
diff --git a/lib/gvc/gvrender.c b/lib/gvc/gvrender.c
index 826aba52b..1e0fd4fad 100644
--- a/lib/gvc/gvrender.c
+++ b/lib/gvc/gvrender.c
@@ -106,6 +106,9 @@ int gvrender_features(GVC_t * gvc)
     return features;
 }
 
+extern gvevent_key_binding_t *gvevent_key_binding;
+extern int gvevent_key_binding_size;
+
 void gvrender_initialize(GVC_t * gvc)
 {
     gvrender_job_t *job = gvc->job;
@@ -113,7 +116,7 @@ void gvrender_initialize(GVC_t * gvc)
 
     if (gvre) {
 	if (gvre->initialize)
-	    gvre->initialize(gvc);
+	    gvre->initialize(gvc, gvevent_key_binding, gvevent_key_binding_size);
     }
 #if 0 
 /* codegens don't have this entry point */