filefind.h File Reference

#include <gtk/gtk.h>

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Functions
G_BEGIN_DECLS GtkWidget *	filefind_dialog_create (GtkWidget *parent)
void	filefind_locale_changed ()
const gchar *	filefind_get_text ()

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Function Documentation

G_BEGIN_DECLS GtkWidget* filefind_dialog_create

(

GtkWidget *

parent

)

File Name : filefind.h

Description: File find dialog Copyright (C) 2009 iRex Technologies B.V. All rights reserved.

Definition at line 67 of file filefind.c.

References BUTTON_HEIGHT, BUTTON_WIDTH, ergtk_keyb_new(), filefind_locale_changed(), filefind_on_cancel_button_clicked(), filefind_on_hbox_size_allocate(), filefind_on_search_button_clicked(), g_cancel_button, g_dialog, g_input_entry, g_lastsearch, g_search_button, g_search_label, POPUP_DIALOG_H_PADDING, POPUP_DIALOG_H_SPACING, POPUP_DIALOG_V_PADDING, POPUP_DIALOG_V_SPACING, POPUP_DIALOG_WIDTH, TEXT_ENTRY_HEIGHT, and TEXT_ENTRY_WIDTH.

Referenced by fileview_show_search_dialog().

{
    // dialog
    GtkWidget* dialog = gtk_dialog_new ();
    gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
    gtk_window_set_title (GTK_WINDOW(dialog), "");
    gtk_window_set_resizable(GTK_WINDOW(dialog), FALSE);
    gtk_window_set_transient_for(GTK_WINDOW(dialog), GTK_WINDOW(parent));
    gtk_window_set_modal(GTK_WINDOW(dialog), TRUE);
    g_dialog = dialog;

    // alignment
    GtkWidget* alignment = gtk_alignment_new(0.0, 0.0, 1.0, 0);
    gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 
                              POPUP_DIALOG_V_PADDING, 
                              POPUP_DIALOG_V_PADDING, 
                              POPUP_DIALOG_H_PADDING, 
                              POPUP_DIALOG_H_PADDING);
    gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), alignment);

    // vbox
    GtkWidget* vbox = gtk_vbox_new(FALSE, POPUP_DIALOG_V_SPACING);
    gtk_container_add(GTK_CONTAINER(alignment), vbox);

    // search_label_widget
    GtkWidget * search_label_widget = gtk_label_new("");
    gtk_widget_set_name(search_label_widget, "irex-uds-search-label");
    gtk_widget_set_size_request(search_label_widget, 
            POPUP_DIALOG_WIDTH - 2 * POPUP_DIALOG_H_PADDING, -1);
    gtk_misc_set_alignment(GTK_MISC(search_label_widget), 0.0, 0.0);
    gtk_label_set_justify(GTK_LABEL(search_label_widget), GTK_JUSTIFY_LEFT);
    gtk_label_set_single_line_mode(GTK_LABEL(search_label_widget), FALSE);
    gtk_label_set_line_wrap(GTK_LABEL(search_label_widget), TRUE);
    gtk_label_set_ellipsize(GTK_LABEL(search_label_widget), PANGO_ELLIPSIZE_NONE);
    gtk_box_pack_start(GTK_BOX(vbox), search_label_widget, TRUE, TRUE, 0);
    g_search_label = search_label_widget;

    // hbox
    GtkWidget* hbox = gtk_hbox_new(FALSE, POPUP_DIALOG_H_SPACING);
    gtk_widget_set_size_request(hbox, -1, -1);
    gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);

    // input_entry
    GtkWidget* entry_widget = gtk_entry_new();
    gtk_widget_set_size_request(entry_widget, TEXT_ENTRY_WIDTH, TEXT_ENTRY_HEIGHT);
    if (g_lastsearch)
        gtk_entry_set_text(GTK_ENTRY(entry_widget), g_lastsearch);
    else 
        gtk_entry_set_text(GTK_ENTRY(entry_widget), "");
    gtk_box_pack_start(GTK_BOX(hbox), entry_widget, TRUE, TRUE, 0); 
    g_object_set(G_OBJECT(entry_widget), "im-context-inhibit", TRUE, NULL );
    g_object_set(G_OBJECT(entry_widget), "activates-default", TRUE, NULL );
    g_input_entry = entry_widget;

    // sub_hbox
    GtkWidget* sub_hbox = gtk_hbox_new(FALSE, POPUP_DIALOG_H_SPACING);
    gtk_box_pack_start(GTK_BOX(hbox), sub_hbox, FALSE, FALSE, 0); 

    // search_button
    GtkWidget* button_widget = gtk_button_new();
    gtk_widget_set_size_request(button_widget, BUTTON_WIDTH, BUTTON_HEIGHT);
    gtk_box_pack_start(GTK_BOX(sub_hbox), button_widget, FALSE, FALSE, 0); 
    g_search_button = button_widget;
    GTK_WIDGET_SET_FLAGS(g_search_button, GTK_CAN_DEFAULT);
    gtk_window_set_default(GTK_WINDOW(dialog), g_search_button);
    
    // cancel_button
    GtkWidget* cancel_widget = gtk_button_new();
    gtk_widget_set_size_request(cancel_widget, BUTTON_WIDTH, BUTTON_HEIGHT);
    gtk_box_pack_start(GTK_BOX(sub_hbox), cancel_widget, FALSE, FALSE, 0); 
    g_cancel_button = cancel_widget;

    // keyboard_widget
    GtkWidget* keyboard_widget = ergtk_keyb_new();
    gtk_box_pack_start(GTK_BOX(vbox), keyboard_widget, TRUE, TRUE, 10);

    // install signal hanlders.
    g_signal_connect(G_OBJECT(sub_hbox), "size-allocate",  
            G_CALLBACK(filefind_on_hbox_size_allocate), sub_hbox); 
    g_signal_connect(G_OBJECT(button_widget), "clicked", 
            G_CALLBACK(filefind_on_search_button_clicked), (gpointer) dialog);
    g_signal_connect(G_OBJECT(cancel_widget), "clicked", 
            G_CALLBACK(filefind_on_cancel_button_clicked), (gpointer) dialog);


    // Focus on the entry in order to show keyboard automatically.
    gtk_widget_grab_focus(entry_widget);
    
    filefind_locale_changed();

    gtk_widget_show_all(dialog);
    return dialog;
}

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const gchar* filefind_get_text

(

)

Definition at line 172 of file filefind.c.

References g_lastsearch.

Referenced by fileview_show_search_dialog().

{
    return g_lastsearch;
}

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void filefind_locale_changed

(

)

Definition at line 162 of file filefind.c.

References g_cancel_button, g_search_button, and g_search_label.

Referenced by filefind_dialog_create().

{
    gtk_label_set_text(GTK_LABEL(g_search_label), 
                       _("Type the name or author of the item you are looking for. Tap the Find button; the device will begin searching."));

    gtk_button_set_label(GTK_BUTTON(g_search_button), _("Find"));
    gtk_button_set_label(GTK_BUTTON(g_cancel_button), _("Cancel"));
}

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