correct strange float value

[claws.git] / src / gtk / pluginwindow.c

diff --git a/src/gtk/pluginwindow.c b/src/gtk/pluginwindow.c
index cb9023206cc44c4137f4081314ba70f79516967a..a17bc6437a5a6e63a046b12cdf297fc26f9efbb5 100644 (file)
--- a/src/gtk/pluginwindow.c
+++ b/src/gtk/pluginwindow.c
@@ -28,11 +28,15 @@
 #include "intl.h"
 #include "plugin.h"
 
+#include "../filesel.h"
+#include "../alertpanel.h"
+
 typedef struct _PluginWindow
 {
        GtkWidget *window;
        GtkWidget *plugin_list;
        GtkWidget *plugin_desc;
+       GtkWidget *unload_btn;
 
        Plugin *selected_plugin;
 } PluginWindow;
@@ -41,6 +45,7 @@ static void close_cb(GtkButton *button, PluginWindow *pluginwindow)
 {
        gtk_widget_destroy(pluginwindow->window);
        g_free(pluginwindow);
+       plugin_save_list();
 }
 
 static void set_plugin_list(PluginWindow *pluginwindow)
@@ -53,6 +58,8 @@ static void set_plugin_list(PluginWindow *pluginwindow)
        plugins = plugin_get_list();
        gtk_clist_freeze(clist);
        gtk_clist_clear(clist);
+       gtk_editable_delete_text(GTK_EDITABLE(pluginwindow->plugin_desc), 0, -1);
+       gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);
        
        for(cur = plugins; cur != NULL; cur = g_slist_next(cur)) {
                Plugin *plugin = (Plugin *) cur->data;
@@ -75,9 +82,46 @@ static void select_row_cb(GtkCList *clist, gint row, gint column,
        plugin = (Plugin *) gtk_clist_get_row_data(clist, row);
        pluginwindow->selected_plugin = plugin;
 
-       gtk_editable_delete_text(plugin_desc, 0, -1);
-       text = plugin_get_desc(plugin);
-       gtk_editable_insert_text(plugin_desc, text, strlen(text), &pos);
+       if (pluginwindow->selected_plugin != NULL) {
+               gtk_editable_delete_text(plugin_desc, 0, -1);
+               text = plugin_get_desc(plugin);
+               gtk_editable_insert_text(plugin_desc, text, strlen(text), &pos);
+               gtk_widget_set_sensitive(pluginwindow->unload_btn, TRUE);
+       } else {
+               gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);
+       }
+}
+
+static void unselect_row_cb(GtkCList * clist, gint row, gint column,
+                           GdkEventButton * event, PluginWindow *pluginwindow)
+{
+       gtk_widget_set_sensitive(pluginwindow->unload_btn, FALSE);      
+}
+
+static void unload_cb(GtkButton *button, PluginWindow *pluginwindow)
+{
+       Plugin *plugin = pluginwindow->selected_plugin;
+       
+       g_return_if_fail(plugin != NULL);
+       plugin_unload(plugin);
+       set_plugin_list(pluginwindow);
+}
+
+static void load_cb(GtkButton *button, PluginWindow *pluginwindow)
+{
+       gchar *file, *error = NULL;
+
+       file = filesel_select_file(_("Select Plugin to load"), "");
+       if (file == NULL)
+               return;
+
+       plugin_load(file, &error);
+       if (error != NULL) {
+               alertpanel_error("The following error occured while loading the plugin:\n%s\n", error);
+               g_free(error);
+       }
+
+       set_plugin_list(pluginwindow);          
 }
 
 void pluginwindow_create()
@@ -133,7 +177,7 @@ void pluginwindow_create()
        gtk_widget_show(label12);
        gtk_clist_set_column_widget(GTK_CLIST(plugin_list), 0, label12);
        gtk_label_set_justify(GTK_LABEL(label12), GTK_JUSTIFY_LEFT);
-       gtk_misc_set_alignment(GTK_MISC(label12), 7.45058e-09, 0.5);
+       gtk_misc_set_alignment(GTK_MISC(label12), 0, 0.5);
 
        vbox2 = gtk_vbox_new(FALSE, 0);
        gtk_widget_show(vbox2);
@@ -146,7 +190,7 @@ void pluginwindow_create()
        label13 = gtk_label_new(_("Description"));
        gtk_widget_show(label13);
        gtk_container_add(GTK_CONTAINER(frame2), label13);
-       gtk_misc_set_alignment(GTK_MISC(label13), 7.45058e-09, 0.5);
+       gtk_misc_set_alignment(GTK_MISC(label13), 0, 0.5);
        gtk_misc_set_padding(GTK_MISC(label13), 2, 2);
 
        scrolledwindow3 = gtk_scrolled_window_new(NULL, NULL);
@@ -184,19 +228,25 @@ void pluginwindow_create()
        /* ----------------------------------------------------------- */
 
        gtk_text_set_word_wrap(GTK_TEXT(plugin_desc), TRUE);
-       gtk_widget_set_sensitive(GTK_WIDGET(load_btn), FALSE);
        gtk_widget_set_sensitive(GTK_WIDGET(unload_btn), FALSE);
 
        pluginwindow = g_new0(PluginWindow, 1);
 
+       gtk_signal_connect(GTK_OBJECT(load_btn), "released",
+                          GTK_SIGNAL_FUNC(load_cb), pluginwindow);
+       gtk_signal_connect(GTK_OBJECT(unload_btn), "released",
+                          GTK_SIGNAL_FUNC(unload_cb), pluginwindow);
        gtk_signal_connect(GTK_OBJECT(close_btn), "released",
                           GTK_SIGNAL_FUNC(close_cb), pluginwindow);
        gtk_signal_connect(GTK_OBJECT(plugin_list), "select-row",
                           GTK_SIGNAL_FUNC(select_row_cb), pluginwindow);
+       gtk_signal_connect(GTK_OBJECT(plugin_list), "unselect-row",
+                          GTK_SIGNAL_FUNC(unselect_row_cb), pluginwindow);
 
        pluginwindow->window = window;
        pluginwindow->plugin_list = plugin_list;
        pluginwindow->plugin_desc = plugin_desc;
+       pluginwindow->unload_btn = unload_btn;
        pluginwindow->selected_plugin = NULL;
 
        set_plugin_list(pluginwindow);