From: arif <devnull@localhost>
Date: Wed, 3 Mar 2010 19:23:10 +0000 (+0000)
Subject: smyrna polygon selection improvement
X-Git-Tag: LAST_LIBGRAPH~32^2~1414
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1a3395c4b3702acdf9bc8359ff614d5defbfdd56;p=graphviz

smyrna polygon selection improvement
---

diff --git a/cmd/smyrna/draw.c b/cmd/smyrna/draw.c
index 615271d89..61b806b26 100755
--- a/cmd/smyrna/draw.c
+++ b/cmd/smyrna/draw.c
@@ -977,8 +977,16 @@ void draw_selpoly(glCompPoly* selPoly)
 	glVertex3f(selPoly->pts[i].x,selPoly->pts[i].y,selPoly->pts[i].z);
     }
     glEnd();
+    if(selPoly->cnt >0)
+    {
+        glBegin(GL_LINE_STRIP);
+	glVertex3f(selPoly->pts[selPoly->cnt-1].x,selPoly->pts[selPoly->cnt-1].y,selPoly->pts[selPoly->cnt-1].z);
+	glVertex3f(view->mouse.GLpos.x,view->mouse.GLpos.y,0);
+	glEnd();
+    }
     glEnable(GL_DEPTH_TEST);
 
+
 }
 
 #ifdef UNUSED
diff --git a/cmd/smyrna/gltemplate.c b/cmd/smyrna/gltemplate.c
index 688855ee3..33ecc7943 100755
--- a/cmd/smyrna/gltemplate.c
+++ b/cmd/smyrna/gltemplate.c
@@ -325,20 +325,17 @@ static gboolean button_release_event(GtkWidget * widget,
 }
 static gboolean key_press_event(GtkWidget * widget, GdkEventKey * event, gpointer data)
 {
-    view->keymap.down=1;
-    view->keymap.keyVal=event->keyval;
-        return FALSE;
+    appmouse_key_press(view,event->keyval);
+    return FALSE;
+
 
 
 
 }
 static gboolean key_release_event(GtkWidget * widget, GdkEventKey * event, gpointer data)
 {
- //   printf ("key is released:%d\n",event->keyval);
-    view->keymap.down=0;
-    view->keymap.keyVal=0;
-        return FALSE;
-
+    appmouse_key_release(view,event->keyval);
+    return FALSE;
 
 }
 
@@ -382,6 +379,8 @@ static gboolean motion_notify_event(GtkWidget * widget,
     dy = y - begin_y;
     view->mouse.dragX = dx;
     view->mouse.dragY = dy;
+    appmouse_move(view,(int)event->x,(int)event->y);
+
     if((view->mouse.t==glMouseLeftButton) && (view->mouse.down)  )
     {
 	appmouse_left_drag(view,(int)event->x,(int)event->y);
@@ -398,6 +397,8 @@ static gboolean motion_notify_event(GtkWidget * widget,
 	appmouse_middle_drag(view,(int)event->x,(int)event->y);
 	redraw = TRUE;
     }
+    if(view->Topview->selPoly.cnt > 0)
+	redraw=TRUE;
 
 
 
diff --git a/cmd/smyrna/gui/appmouse.c b/cmd/smyrna/gui/appmouse.c
index 516bccb48..6d12a14b1 100644
--- a/cmd/smyrna/gui/appmouse.c
+++ b/cmd/smyrna/gui/appmouse.c
@@ -28,6 +28,7 @@
 
     static float prevX=0;
     static float prevY=0;
+    static int lastAction;
 static void apply_actions(ViewInfo* v,int x,int y)
 {
     int a;
@@ -88,6 +89,7 @@ static void apply_actions(ViewInfo* v,int x,int y)
 
 	}
     }
+    lastAction=a;
 
 
 
@@ -220,4 +222,25 @@ void appmouse_middle_drag(ViewInfo* v,int x,int y)
     appmouse_drag(v,x,y);
 
 }
+void appmouse_move(ViewInfo* v,int x,int y)
+{
+    to3D( x,y, &v->mouse.GLpos.x,&v->mouse.GLpos.y,&v->mouse.GLpos.z);
+}
+void appmouse_key_release(ViewInfo* v,int key)
+{
+    int action=get_key_action(v,key);
+    if(lastAction==MM_POLYGON_SELECT)
+    {
+	clear_selpoly(&view->Topview->selPoly);	
+	glexpose();
+    }
+    v->keymap.down=0;
+    v->keymap.keyVal=0;
+}
+void appmouse_key_press(ViewInfo* v,int key)
+{
+    v->keymap.down=1;
+    v->keymap.keyVal=key;
+}
+
 
diff --git a/cmd/smyrna/gui/appmouse.h b/cmd/smyrna/gui/appmouse.h
index 446a33521..99f140247 100644
--- a/cmd/smyrna/gui/appmouse.h
+++ b/cmd/smyrna/gui/appmouse.h
@@ -29,6 +29,10 @@ extern void appmouse_right_drag(ViewInfo* v,int x,int y);
 extern void appmouse_middle_click_down(ViewInfo* v,int x,int y);
 extern void appmouse_middle_click_up(ViewInfo* v,int x,int y);
 extern void appmouse_middle_drag(ViewInfo* v,int x,int y);
+extern void appmouse_move(ViewInfo* v,int x,int y);
+extern void appmouse_key_release(ViewInfo* v,int key);
+extern void appmouse_key_press(ViewInfo* v,int key);
+
 
 
 #endif
diff --git a/cmd/smyrna/hotkeymap.c b/cmd/smyrna/hotkeymap.c
index 674c7701b..dd3b8a68f 100644
--- a/cmd/smyrna/hotkeymap.c
+++ b/cmd/smyrna/hotkeymap.c
@@ -213,6 +213,18 @@ void load_mouse_actions (char* modefile,ViewInfo* v)
 */
 }
 
+int get_key_action(ViewInfo* v,int key)
+{
+    int ind=0;
+    for (;ind < v->mouse_action_count ; ind ++)
+    {
+
+	if (v->mouse_actions[ind].hotkey==key)
+	    return v->mouse_actions[ind].action;
+    }
+    return -1;
+}
+
 
 int get_mode(ViewInfo* v)
 {
diff --git a/cmd/smyrna/hotkeymap.h b/cmd/smyrna/hotkeymap.h
index 9bc07885b..b0e511903 100644
--- a/cmd/smyrna/hotkeymap.h
+++ b/cmd/smyrna/hotkeymap.h
@@ -43,6 +43,7 @@
 extern void load_mouse_actions (char* modefile,ViewInfo* v);
 
 extern int get_mode(ViewInfo* v);
+extern int get_key_action(ViewInfo* v,int key);
 
 
 
diff --git a/cmd/smyrna/smyrna.vcproj.RESEARCH.arif.user b/cmd/smyrna/smyrna.vcproj.RESEARCH.arif.user
index 8a66275dc..49b77cfb3 100644
--- a/cmd/smyrna/smyrna.vcproj.RESEARCH.arif.user
+++ b/cmd/smyrna/smyrna.vcproj.RESEARCH.arif.user
@@ -39,7 +39,7 @@
 			<DebugSettings
 				Command="$(TargetPath)"
 				WorkingDirectory="C:\graphviz-ms\bin"
-				CommandArguments=""
+				CommandArguments="c:/4elt.dot"
 				Attach="false"
 				DebuggerType="3"
 				Remote="1"
diff --git a/lib/glcomp/glcompdefs.h b/lib/glcomp/glcompdefs.h
index 3a331ba0f..16c145452 100644
--- a/lib/glcomp/glcompdefs.h
+++ b/lib/glcomp/glcompdefs.h
@@ -180,6 +180,7 @@ extern "C" {
     } glCompPointI;
     typedef struct {
 	int cnt;
+	int hotKey;
 	glCompPoint* pts;
     }glCompPoly;