rotation.h File Reference

#include <gtk/gtk.h>

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Functions
GtkWidget *	create_rotation_window (GtkWidget *parent)
void	load_rotation_settings ()
void	save_rotation_settings ()

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Function Documentation

GtkWidget* create_rotation_window

(

GtkWidget *

parent

)

Copyright (C) 2010 iRex Technologies B.V. All rights reserved.

Definition at line 105 of file rotation.c.

References create_rotation_settings_widgets(), create_settingsview(), create_title(), init_widgets_with_settings(), LOGPRINTF, on_focus_in(), on_focus_out(), on_listview_navigate_cursor(), on_listview_row_activated(), SMALL_SPACING, WINDOW_BORDER_PADDING, WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_ALT_PADDING.

Referenced by create_concrete_win().

{
    LOGPRINTF(" create_rotation_window \n");

    // create top window
    GtkWidget* top_window = parent;
    gtk_window_maximize(GTK_WINDOW(top_window));
    gtk_window_set_resizable(GTK_WINDOW(top_window), FALSE);
    gtk_container_set_border_width(GTK_CONTAINER(top_window), WINDOW_BORDER_PADDING );
    gtk_window_set_modal(GTK_WINDOW(top_window), TRUE);

    // top level vbox (vboxtop)
    GtkWidget* vboxtop = gtk_vbox_new(FALSE, 3);
    gtk_container_add(GTK_CONTAINER(top_window), vboxtop);

    // add header container the title and subtitle of this settings page
    create_title(GTK_VBOX(vboxtop), _("Settings"), _("Rotation Direction"));
    
    // add the back/exit bar below the title 
    GtkWidget* view = create_settingsview();
    gtk_box_pack_start(GTK_BOX(vboxtop), view, FALSE, FALSE,0 ); 
    g_signal_connect(view, "row-activated", G_CALLBACK(on_listview_row_activated), NULL ) ;
    g_signal_connect(view, "navigate-cursor", G_CALLBACK(on_listview_navigate_cursor), NULL ) ;
    g_signal_connect(view, "focus-in-event", G_CALLBACK(on_focus_in), NULL );
    g_signal_connect(view, "focus-out-event", G_CALLBACK(on_focus_out), NULL );

    // add an alignment below the exit bar
    GtkWidget* alignment = gtk_alignment_new(0.0, 0.0, 1.0, 0.0);
    gtk_container_add(GTK_CONTAINER(vboxtop), alignment);

    // introdude a frame in the alignment
    GtkWidget* frame = gtk_frame_new(NULL);
    gtk_widget_set_name(frame, "irex-margins-frame");
    gtk_container_add(GTK_CONTAINER(alignment), frame);
    gtk_container_set_border_width(GTK_CONTAINER(frame), 3);

    // alignment in frame 
    GtkWidget* alignment2 = gtk_alignment_new(0.0, 0.0, 1.0, 1.0);
    gtk_container_add(GTK_CONTAINER(frame), alignment2);
    gtk_alignment_set_padding(GTK_ALIGNMENT(alignment2),
                              WINDOW_TOP_ALT_PADDING,
                              WINDOW_BOTTOM_PADDING,
                              WINDOW_H_PADDING,
                              WINDOW_H_PADDING);
   
    // vbox in alignment2
    GtkWidget* innervbox = gtk_vbox_new(FALSE, SMALL_SPACING);
    gtk_container_add(GTK_CONTAINER(alignment2), innervbox);
    
    // The margin settings section.
    create_rotation_settings_widgets(GTK_BOX(innervbox));

    // Update widget with current settings.
    init_widgets_with_settings();

    gtk_widget_grab_focus(view);

    gtk_widget_show_all(top_window);
    return top_window;
}

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void load_rotation_settings

(

)

Definition at line 233 of file rotation.c.

References g_cur_rotation_settings, g_orig_rotation_settings, GCONF_ROTATION_DIRECTION, get_value_string(), LOGPRINTF, rotation, Rotation_Anti_Clockwise, and Rotation_Clockwise.

Referenced by create_concrete_win().

{
    LOGPRINTF(" load_rotation_settings "); 
    const char* rotation          = NULL;
    
    // Get rotation direction.
    rotation = get_value_string(GCONF_ROTATION_DIRECTION);
    if (strcmp(rotation, "clockwise") == 0)
    {
        g_orig_rotation_settings = Rotation_Clockwise;
    }
    else
    {
        g_orig_rotation_settings = Rotation_Anti_Clockwise;
    }
    
    g_cur_rotation_settings = g_orig_rotation_settings;
}

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void save_rotation_settings

(

)

Definition at line 253 of file rotation.c.

References g_cur_rotation_settings, g_orig_rotation_settings, GCONF_ROTATION_DIRECTION, LOGPRINTF, Rotation_Clockwise, and set_value_string().

Referenced by on_listview_row_activated().

{
    LOGPRINTF(" save_rotation_settings ");  
    // Set rotation direction if necessary.
    if (g_cur_rotation_settings != g_orig_rotation_settings)
    {
        set_value_string(GCONF_ROTATION_DIRECTION,
            (g_cur_rotation_settings == Rotation_Clockwise) ? "clockwise" : "anticlockwise");
    }

    LOGPRINTF("Saving rotation settings, done.");
}

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