implemented a copy-utils plugin.

2004-10-20  Not Zed  <NotZed@Ximian.com>

        * implemented a copy-utils plugin.

svn path=/trunk/; revision=27671

plugins/copy-tool/ChangeLog

@@ -0,0 +1,4 @@
+2004-10-20  Not Zed  <NotZed@Ximian.com>
+
+	* implemented a copy-utils plugin.
+

plugins/copy-tool/Makefile.am

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+INCLUDES =						\
+	-I$(top_srcdir)					\
+	$(EVOLUTION_MAIL_CFLAGS)
+
+@EVO_PLUGIN_RULE@
+
+plugin_DATA = org-gnome-copy-tool.eplug
+plugin_LTLIBRARIES = liborg-gnome-copy-tool.la
+
+liborg_gnome_copy_tool_la_SOURCES = copy-tool.c
+liborg_gnome_copy_tool_la_LDFLAGS = -module -avoid-version

plugins/copy-tool/copy-tool.c

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+
+/* Copyright (C) 2004 Michael Zucchi */
+
+/* This file is licensed under the GNU GPL v2 or later */
+
+/* Add 'copy to clipboard' things to various menu's.
+
+   Uh, so far only to copy mail addresses from mail content */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <glib/gi18n-lib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "mail/em-popup.h"
+
+#include <gtk/gtkmain.h>
+#include <gtk/gtkinvisible.h>
+#include <gtk/gtkselection.h>
+
+#include "camel/camel-internet-address.h"
+#include "camel/camel-url.h"
+
+static GtkWidget *invisible;
+static char *address_uri;
+
+void org_gnome_copy_tool_copy_address(void *ep, EMPopupTargetURI *t);
+
+void
+org_gnome_copy_tool_copy_address(void *ep, EMPopupTargetURI *t)
+{
+	g_free(address_uri);
+	address_uri = g_strdup(t->uri);
+
+	printf("copying address '%s'\n", address_uri);
+
+	gtk_selection_owner_set(invisible, GDK_SELECTION_PRIMARY, gtk_get_current_event_time());
+	gtk_selection_owner_set(invisible, GDK_SELECTION_CLIPBOARD, gtk_get_current_event_time());
+}
+
+static void
+ct_selection_get(GtkWidget *widget, GtkSelectionData *data, guint info, guint time_stamp, void *dummy)
+{
+	printf("get selection, address is '%s'\n", address_uri);
+
+	if (address_uri == NULL)
+		return;
+
+	if (strncmp (address_uri, "mailto:", 7) == 0) {
+		CamelInternetAddress *cia = camel_internet_address_new();
+		CamelURL *curl;
+		char *addr;
+		const char *tmp;
+
+		curl = camel_url_new(address_uri, NULL);
+		camel_address_decode((CamelAddress *)cia, curl->path);
+		/* should it perhaps use address format? */
+		addr = camel_address_encode((CamelAddress *)cia);
+		tmp = addr && addr[0] ? addr : address_uri + 7;
+		printf("get selection, setting to' %s'\n", tmp);
+
+		gtk_selection_data_set(data, data->target, 8, tmp, strlen(tmp));
+		g_free(addr);
+		camel_url_free(curl);
+		camel_object_unref(cia);
+	}
+}
+
+static void
+ct_selection_clear_event(GtkWidget *widget, GdkEventSelection *event, void *dummy)
+{
+	printf("selection clear event\n");
+
+	g_free(address_uri);
+	address_uri = NULL;
+}
+
+int e_plugin_lib_enable(EPluginLib *ep, int enable);
+
+int
+e_plugin_lib_enable(EPluginLib *ep, int enable)
+{
+	if (enable) {
+		invisible = gtk_invisible_new();
+		g_signal_connect(invisible, "selection_get", G_CALLBACK(ct_selection_get), NULL);
+		g_signal_connect(invisible, "selection_clear_event", G_CALLBACK(ct_selection_clear_event), NULL);
+		gtk_selection_add_target(invisible, GDK_SELECTION_PRIMARY, GDK_SELECTION_TYPE_STRING, 0);
+		gtk_selection_add_target(invisible, GDK_SELECTION_CLIPBOARD, GDK_SELECTION_TYPE_STRING, 1);
+	} else {
+		g_free(address_uri);
+		address_uri = NULL;
+		gtk_widget_destroy(invisible);
+		invisible = NULL;
+	}
+
+	return 0;
+}

plugins/copy-tool/org-gnome-copy-tool.eplug.in

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+<?xml version="1.0"?>
+<e-plugin-list>
+  <e-plugin
+    type="shlib"
+    id="org.gnome.evolution.plugin.copyTool"
+    location="@PLUGINDIR@/liborg-gnome-copy-tool.so"
+    name="A tool to extend various clipboard operations"
+    description="A test plugin which demonstrates a popup menu plugin which lets you copy things to the clipboard">
+
+    <!-- hook into the uri popup menu -->
+    <hook class="org.gnome.evolution.mail.popup:1.0">
+      <menu id="org.gnome.evolution.mail.folderview.popup.uri" target="uri">
+	<item
+	  type="item"
+	  path="80.test"
+	  image="gtk-copy"
+	  label="Copy _Email Address"
+	  visible="mailto"
+	  activate="org_gnome_copy_tool_copy_address"/>
+      </menu>
+    </hook>
+  </e-plugin>
+</e-plugin-list>