1 files changed, 389 insertions, 0 deletions

diff --git a/src/inputdialog.c b/src/inputdialog.c
new file mode 100644
index 0000000..a601085
--- /dev/null
+++ b/src/inputdialog.c
@@ -0,0 +1,389 @@
+/*
+ * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2014 Hiroyuki Yamamoto
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gdk/gdkkeysyms.h>
+#include <gtk/gtkmain.h>
+#include <gtk/gtkwidget.h>
+#include <gtk/gtkdialog.h>
+#include <gtk/gtkwindow.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkvbox.h>
+#include <gtk/gtkhbox.h>
+#include <gtk/gtklabel.h>
+#include <gtk/gtkentry.h>
+#include <gtk/gtkcombo.h>
+#include <gtk/gtkbutton.h>
+#include <gtk/gtkhbbox.h>
+#include <gtk/gtkstock.h>
+
+#include "inputdialog.h"
+#include "manage_window.h"
+#include "inc.h"
+#include "filesel.h"
+#include "prefs_common.h"
+#include "gtkutils.h"
+#include "utils.h"
+
+#define DIALOG_WIDTH    420
+
+typedef enum
+{
+        INPUT_DIALOG_NORMAL,
+        INPUT_DIALOG_INVISIBLE,
+        INPUT_DIALOG_COMBO,
+        INPUT_DIALOG_FILESEL
+} InputDialogType;
+
+static gboolean ack;
+static gboolean fin;
+
+static InputDialogType type;
+static GtkFileChooserAction chooser_action;
+
+static GtkWidget *dialog;
+static GtkWidget *msg_label;
+static GtkWidget *entry;
+static GtkWidget *combo;
+static GtkWidget *confirm_area;
+static GtkWidget *ok_button;
+
+static void input_dialog_create (InputDialogType        dialog_type);
+
+static gchar *input_dialog_open (const gchar    *title,
+                                 const gchar    *message,
+                                 const gchar    *default_string);
+static void input_dialog_set    (const gchar    *title,
+                                 const gchar    *message,
+                                 const gchar    *default_string);
+
+static void ok_clicked          (GtkWidget      *widget,
+                                 gpointer        data);
+static void cancel_clicked      (GtkWidget      *widget,
+                                 gpointer        data);
+static gint delete_event        (GtkWidget      *widget,
+                                 GdkEventAny    *event,
+                                 gpointer        data);
+static gboolean key_pressed     (GtkWidget      *widget,
+                                 GdkEventKey    *event,
+                                 gpointer        data);
+static void entry_activated     (GtkEditable    *editable);
+static void combo_activated     (GtkEditable    *editable);
+static void sel_btn_clicked     (GtkButton      *button,
+                                 gpointer        data);
+static gint focus_out           (GtkWidget      *widget,
+                                 GdkEventFocus  *event,
+                                 gpointer        data);
+
+
+gchar *input_dialog(const gchar *title, const gchar *message,
+                    const gchar *default_string)
+{
+        if (dialog)
+                return NULL;
+
+        input_dialog_create(INPUT_DIALOG_NORMAL);
+
+        return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_with_invisible(const gchar *title, const gchar *message,
+                                   const gchar *default_string)
+{
+        if (dialog)
+                return NULL;
+
+        input_dialog_create(INPUT_DIALOG_INVISIBLE);
+
+        return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_combo(const gchar *title, const gchar *message,
+                          const gchar *default_string, GList *list,
+                          gboolean case_sensitive)
+{
+        if (dialog)
+                return NULL;
+
+        input_dialog_create(INPUT_DIALOG_COMBO);
+
+        if (!list) {
+                GList empty_list;
+
+                empty_list.data = (gpointer)"";
+                empty_list.next = NULL;
+                empty_list.prev = NULL;
+                gtk_combo_set_popdown_strings(GTK_COMBO(combo), &empty_list);
+        } else
+                gtk_combo_set_popdown_strings(GTK_COMBO(combo), list);
+
+        gtk_combo_set_case_sensitive(GTK_COMBO(combo), case_sensitive);
+
+        return input_dialog_open(title, message, default_string);
+}
+
+gchar *input_dialog_query_password(const gchar *server, const gchar *user)
+{
+        gchar *message;
+        gchar *pass;
+
+        message = g_strdup_printf(_("Input password for %s on %s:"),
+                                  user, server);
+        pass = input_dialog_with_invisible(_("Input password"), message, NULL);
+        g_free(message);
+
+        return pass;
+}
+
+gchar *input_dialog_with_filesel(const gchar *title, const gchar *message,
+                                 const gchar *default_string,
+                                 GtkFileChooserAction action)
+{
+        if (dialog)
+                return NULL;
+
+        input_dialog_create(INPUT_DIALOG_FILESEL);
+        chooser_action = action;
+
+        return input_dialog_open(title, message, default_string);
+}
+
+static void input_dialog_create(InputDialogType dialog_type)
+{
+        GtkWidget *vbox;
+        GtkWidget *hbox;
+        GtkWidget *sel_btn;
+        GtkWidget *cancel_button;
+
+        dialog = gtk_dialog_new();
+        gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
+        gtk_widget_set_size_request(dialog, DIALOG_WIDTH * gtkut_get_dpi_multiplier(), -1);
+        gtk_container_set_border_width
+                (GTK_CONTAINER(GTK_DIALOG(dialog)->action_area), 5 * gtkut_get_dpi_multiplier());
+        gtk_window_set_position(GTK_WINDOW(dialog),
+                                GTK_WIN_POS_CENTER_ON_PARENT);
+        gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
+        manage_window_set_transient(GTK_WINDOW(dialog));
+        g_signal_connect(G_OBJECT(dialog), "delete_event",
+                         G_CALLBACK(delete_event), NULL);
+        g_signal_connect(G_OBJECT(dialog), "key_press_event",
+                         G_CALLBACK(key_pressed), NULL);
+        g_signal_connect(G_OBJECT(dialog), "focus_out_event",
+                         G_CALLBACK(focus_out), NULL);
+        MANAGE_WINDOW_SIGNALS_CONNECT(dialog);
+
+        vbox = gtk_vbox_new(FALSE, 8 * gtkut_get_dpi_multiplier());
+        gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), vbox);
+        gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
+
+        hbox = gtk_hbox_new(FALSE, 0);
+        gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+        msg_label = gtk_label_new("");
+        gtk_box_pack_start(GTK_BOX(hbox), msg_label, FALSE, FALSE, 0);
+        gtk_label_set_justify(GTK_LABEL(msg_label), GTK_JUSTIFY_LEFT);
+
+        hbox = gtk_hbox_new(FALSE, 4 * gtkut_get_dpi_multiplier());
+        gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+        type = dialog_type;
+
+        if (dialog_type == INPUT_DIALOG_COMBO) {
+                combo = gtk_combo_new();
+                gtk_box_pack_start(GTK_BOX(hbox), combo, TRUE, TRUE, 0);
+                g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "activate",
+                                 G_CALLBACK(combo_activated), NULL);
+        } else {
+                entry = gtk_entry_new();
+                gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 0);
+                g_signal_connect(G_OBJECT(entry), "activate",
+                                 G_CALLBACK(entry_activated), NULL);
+                if (dialog_type == INPUT_DIALOG_FILESEL) {
+                        sel_btn = gtk_button_new_with_label("...");
+                        gtk_box_pack_start(GTK_BOX(hbox), sel_btn,
+                                           FALSE, FALSE, 0);
+                        g_signal_connect(G_OBJECT(sel_btn), "clicked",
+                                         G_CALLBACK(sel_btn_clicked), NULL);
+                }
+                if (dialog_type == INPUT_DIALOG_INVISIBLE)
+                        gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
+        }
+
+        gtkut_stock_button_set_create(&confirm_area,
+                                      &ok_button, GTK_STOCK_OK,
+                                      &cancel_button, GTK_STOCK_CANCEL,
+                                      NULL, NULL);
+        gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->action_area),
+                          confirm_area);
+        gtk_widget_grab_default(ok_button);
+
+        g_signal_connect(G_OBJECT(ok_button), "clicked",
+                         G_CALLBACK(ok_clicked), NULL);
+        g_signal_connect(G_OBJECT(cancel_button), "clicked",
+                         G_CALLBACK(cancel_clicked), NULL);
+
+        gtk_widget_show_all(GTK_DIALOG(dialog)->vbox);
+}
+
+static gchar *input_dialog_open(const gchar *title, const gchar *message,
+                                const gchar *default_string)
+{
+        gchar *str;
+
+        gtkut_box_set_reverse_order(GTK_BOX(confirm_area),
+                                    !prefs_common.comply_gnome_hig);
+        input_dialog_set(title, message, default_string);
+        gtk_widget_show(dialog);
+
+        ack = fin = FALSE;
+
+        inc_lock();
+
+        while (fin == FALSE)
+                gtk_main_iteration();
+
+        manage_window_focus_out(dialog, NULL, NULL);
+
+        if (ack) {
+                GtkEditable *editable;
+
+                if (type == INPUT_DIALOG_COMBO)
+                        editable = GTK_EDITABLE(GTK_COMBO(combo)->entry);
+                else
+                        editable = GTK_EDITABLE(entry);
+
+                str = gtk_editable_get_chars(editable, 0, -1);
+                if (str && *str == '\0') {
+                        g_free(str);
+                        str = NULL;
+                }
+        } else
+                str = NULL;
+
+        gtk_widget_destroy(dialog);
+        dialog = msg_label = entry = combo = confirm_area = ok_button = NULL;
+
+        GTK_EVENTS_FLUSH();
+
+        inc_unlock();
+
+        if (type != INPUT_DIALOG_INVISIBLE)
+                debug_print("return string = %s\n", str ? str : "(none)");
+
+        return str;
+}
+
+static void input_dialog_set(const gchar *title, const gchar *message,
+                             const gchar *default_string)
+{
+        GtkWidget *entry_;
+
+        if (type == INPUT_DIALOG_COMBO)
+                entry_ = GTK_COMBO(combo)->entry;
+        else
+                entry_ = entry;
+
+        gtk_window_set_title(GTK_WINDOW(dialog), title);
+        gtk_label_set_text(GTK_LABEL(msg_label), message);
+        if (default_string && *default_string) {
+                gtk_entry_set_text(GTK_ENTRY(entry_), default_string);
+                gtk_entry_set_position(GTK_ENTRY(entry_), 0);
+                gtk_entry_select_region(GTK_ENTRY(entry_), 0, -1);
+        } else
+                gtk_entry_set_text(GTK_ENTRY(entry_), "");
+
+        gtk_widget_grab_focus(ok_button);
+        gtk_widget_grab_focus(entry_);
+}
+
+static void ok_clicked(GtkWidget *widget, gpointer data)
+{
+        ack = TRUE;
+        fin = TRUE;
+}
+
+static void cancel_clicked(GtkWidget *widget, gpointer data)
+{
+        ack = FALSE;
+        fin = TRUE;
+}
+
+static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)
+{
+        ack = FALSE;
+        fin = TRUE;
+
+        return TRUE;
+}
+
+static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)
+{
+        if (event && event->keyval == GDK_Escape) {
+                ack = FALSE;
+                fin = TRUE;
+        }
+
+        return FALSE;
+}
+
+static void entry_activated(GtkEditable *editable)
+{
+        ack = TRUE;
+        fin = TRUE;
+}
+
+static void combo_activated(GtkEditable *editable)
+{
+        ack = TRUE;
+        fin = TRUE;
+}
+
+static void sel_btn_clicked(GtkButton *button, gpointer data)
+{
+        gchar *file;
+        gchar *utf8_file;
+
+        g_signal_handlers_block_by_func(dialog, focus_out, NULL);
+
+        if (chooser_action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
+                file = filesel_select_dir(NULL);
+        else
+                file = filesel_select_file(_("Select file"), NULL,
+                                           chooser_action);
+        if (file) {
+                utf8_file = conv_filename_to_utf8(file);
+                gtk_entry_set_text(GTK_ENTRY(entry), utf8_file);
+                g_free(utf8_file);
+        }
+
+        g_signal_handlers_unblock_by_func(dialog, focus_out, NULL);
+}
+
+static gint focus_out(GtkWidget *widget, GdkEventFocus *event, gpointer data)
+{
+#ifdef G_OS_WIN32
+        gtk_window_present(GTK_WINDOW(widget));
+#endif
+        return FALSE;
+}