Add gui binary
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134
src/impl/gui/main.c
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134
src/impl/gui/main.c
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#include <gtk/gtk.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <libappindicator/app-indicator.h>
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#include "states.h"
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#include "statusicon.h"
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#include "magic_code.h"
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GtkApplication *app;
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GdkPixbuf *appicon;
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char *statusiconoff;
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char *statusiconon;
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States currentstate;
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void update_state(States state) {
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currentstate = state;
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if(currentstate == CONNECTED) {
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status_icon_set_state(APP_INDICATOR_STATUS_ATTENTION);
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} else if(currentstate == DISCONNECTED) {
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status_icon_set_state(APP_INDICATOR_STATUS_PASSIVE);
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} else {
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status_icon_set_state(APP_INDICATOR_STATUS_ACTIVE);
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}
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}
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void open_about(GtkApplication* app) {
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GtkWidget *about = gtk_about_dialog_new();
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gtk_about_dialog_set_program_name(GTK_ABOUT_DIALOG(about),"Melon VPN");
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gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(about),"v1.0.0");
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gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(about),"Copyright OnPointCoding");
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gtk_about_dialog_set_license_type(GTK_ABOUT_DIALOG(about),GTK_LICENSE_UNKNOWN);
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gtk_about_dialog_set_website(GTK_ABOUT_DIALOG(about),"https://software.onpointcoding.net");
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gtk_about_dialog_set_website_label(GTK_ABOUT_DIALOG(about),"OnPointCoding.net");
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gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(about),appicon);
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const char *authors[2] = {"MrMelon54",NULL};
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gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG(about),authors);
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const char *artists[2] = {"MrMelon54",NULL};
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gtk_about_dialog_set_artists(GTK_ABOUT_DIALOG(about),artists);
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gtk_widget_show_all(about);
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}
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void open_paint_btn(GtkButton *button) {
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update_state((currentstate + 1) % 3);
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}
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void open_about_btn(GtkButton *button) {
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open_about(app);
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}
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void activate(GtkApplication* app) {
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GtkWidget *window;
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GtkWidget *box;
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GtkWidget *button;
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GtkWidget *button2;
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window = gtk_application_window_new(app);
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gtk_window_set_title(GTK_WINDOW(window),"Melon VPN");
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gtk_window_set_default_size(GTK_WINDOW(window),400,400);
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// Setup status icon now window is available
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status_icon_create(window,statusiconoff,statusiconon);
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status_icon_set_state(APP_INDICATOR_STATUS_PASSIVE);
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gtk_container_set_border_width(GTK_CONTAINER(window),8);
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button = gtk_button_new_with_label("Start");
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g_signal_connect(button,"clicked",G_CALLBACK(open_paint_btn),NULL);
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button2 = gtk_button_new_with_label("About");
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g_signal_connect(button2,"clicked",G_CALLBACK(open_about_btn),NULL);
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box = gtk_fixed_new();
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gtk_container_add(GTK_CONTAINER(window),box);
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gtk_fixed_put(GTK_FIXED(box),button,5,5);
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gtk_fixed_put(GTK_FIXED(box),button2,100,60);
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gtk_widget_show_all(window);
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}
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void get_magic_code(int *a, int *b) {
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*a = MAGIC_CODE_A;
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*b = MAGIC_CODE_B;
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}
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int run_gui(int argc, char **argv) {
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int status;
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statusiconoff = "";
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statusiconon = "";
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if(access("melonvpn.png",R_OK) == 0) {
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appicon = gdk_pixbuf_new_from_file("melonvpn.png",NULL);
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} else if(access("/usr/lib/melonvpn/melonvpn.png",R_OK) == 0) {
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appicon = gdk_pixbuf_new_from_file("/usr/lib/melonvpn/melonvpn.png",NULL);
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}
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if(access("/usr/lib/melonvpn/statusmelonoff.png",R_OK) == 0) {
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statusiconoff = "/usr/lib/melonvpn/statusmelonoff.png";
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} else {
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fprintf(stderr,"WARN: Unable to find statusmelonoff.png\n");
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}
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if(access("/usr/lib/melonvpn/statusmelonon.png",R_OK) == 0) {
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statusiconon = "/usr/lib/melonvpn/statusmelonon.png";
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} else {
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fprintf(stderr,"WARN: Unable to find statusmelonon.png\n");
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}
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if(appicon == NULL) {
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fprintf(stderr,"ERROR: Failed to load program logo\n");
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return 1;
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}
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if(statusiconoff == NULL) {
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fprintf(stderr,"ERROR: Failed to load status off icon\n");
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return 1;
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}
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if(statusiconon == NULL) {
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fprintf(stderr,"ERROR: Failed to load status on icon\n");
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return 1;
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}
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currentstate = DISCONNECTED;
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app = gtk_application_new("net.onpointcoding.melonvpn",G_APPLICATION_FLAGS_NONE);
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g_signal_connect(app,"activate",G_CALLBACK(activate),NULL);
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status = g_application_run(G_APPLICATION(app),argc,argv);
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g_object_unref(app);
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return status;
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}
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89
src/impl/gui/statusicon.c
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89
src/impl/gui/statusicon.c
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <libappindicator/app-indicator.h>
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#include "states.h"
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#include "statusicon.h"
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GtkWidget *mainwindow;
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AppIndicator *indicator;
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States status_icon_currentstate;
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static void activate_action (GtkAction *action);
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static GtkActionEntry entries[] = {
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{"FileMenu",NULL,"_File"},
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{"New","document-new","_New","<control>N","Create a new file",G_CALLBACK(activate_action)},
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{"Open","document-open","_Open","<control>O","Open a file",G_CALLBACK(activate_action)},
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{"Save","document-save","_Save","<control>S","Save file",G_CALLBACK(activate_action)},
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{"Close","window-close","_Close","<control>W","Close the window",G_CALLBACK(activate_action)},
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{"Quit","application-exit","_Quit","<control>Q","Exit the application",G_CALLBACK(activate_action)},
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};
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static guint n_entries = G_N_ELEMENTS (entries);
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static const gchar *ui_info =
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"<ui>"
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" <menubar name='MenuBar'>"
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" <menu action='FileMenu'>"
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" <menuitem action='New'/>"
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" <menuitem action='Open'/>"
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" <menuitem action='Save'/>"
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" <separator/>"
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" <menuitem action='Close'/>"
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" <menuitem action='Quit'/>"
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" </menu>"
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" </menubar>"
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" <popup name='IndicatorPopup'>"
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" <menuitem action='New' />"
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" <menuitem action='Open' />"
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" <menuitem action='Save' />"
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" <menuitem action='Close' />"
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" <menuitem action='Quit' />"
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" </popup>"
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"</ui>";
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static void activate_action(GtkAction *action) {
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const gchar *name = gtk_action_get_name(action);
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if(strcmp(name,"Quit") == 0 || strcmp(name,"Close") == 0) {
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if(mainwindow != NULL) {
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gtk_window_close(GTK_WINDOW(mainwindow));
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return;
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}
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}
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GtkWidget *dialog;
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dialog = gtk_message_dialog_new(NULL,GTK_DIALOG_DESTROY_WITH_PARENT,GTK_MESSAGE_INFO,GTK_BUTTONS_CLOSE,"You activated action: \"%s\"",name);
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g_signal_connect(dialog,"response",G_CALLBACK(gtk_widget_destroy),NULL);
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gtk_widget_show(dialog);
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}
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void status_icon_create(GtkWidget *window, char *statusoff, char *statuson) {
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if(indicator == NULL) {
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mainwindow = window;
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GtkUIManager *uim;
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GError *error = NULL;
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GtkWidget *indicator_menu;
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GtkActionGroup *action_group;
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action_group = gtk_action_group_new("AppActions");
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gtk_action_group_add_actions(action_group,entries,n_entries,window);
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uim = gtk_ui_manager_new();
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g_object_set_data_full(G_OBJECT(window),"ui-manager",uim,g_object_unref);
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gtk_ui_manager_insert_action_group(uim,action_group,0);
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gtk_window_add_accel_group(GTK_WINDOW(window),gtk_ui_manager_get_accel_group(uim));
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if (!gtk_ui_manager_add_ui_from_string(uim,ui_info,-1,&error)) {
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g_message("Failed to build menus: %s\n",error->message);
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g_error_free(error);
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error = NULL;
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}
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indicator = app_indicator_new("melonvpn",statusoff,APP_INDICATOR_CATEGORY_APPLICATION_STATUS);
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indicator_menu = gtk_ui_manager_get_widget(uim,"/ui/IndicatorPopup");
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app_indicator_set_status(indicator,APP_INDICATOR_STATUS_PASSIVE);
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app_indicator_set_attention_icon(indicator,statuson);
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app_indicator_set_menu(indicator,GTK_MENU(indicator_menu));
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}
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}
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void status_icon_set_state(AppIndicatorStatus status) {
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app_indicator_set_status(APP_INDICATOR(indicator),status);
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}
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