prefs_widgets.m

uclinux 下的vlc播放器源代码

    NSRect s_rc = superFrame;                                               \
    s_rc.origin.x = x_offset;                                               \
    s_rc.origin.y = my_y_offset;                                            \
    s_rc.size.height = 23;                                                  \
    s_rc.size.width = 23;                                                   \
    o_stepper = [[[NSStepper alloc] initWithFrame: s_rc] retain];           \
    [o_stepper setFont:[NSFont systemFontOfSize:0]];                        \
    [o_stepper setToolTip: tooltip];                                        \
    [o_stepper setMaxValue: higher];                                        \
    [o_stepper setMinValue: lower];                                         \
    [o_stepper setTarget: self];                                            \
    [o_stepper setAction: @selector(stepperChanged:)];                      \
    [o_stepper sendActionOn:NSLeftMouseUpMask | NSLeftMouseDownMask |       \
        NSLeftMouseDraggedMask];                                            \
}

#define ADD_SLIDER( o_slider, superFrame, x_offset, my_y_offset, my_width,  \
    tooltip, lower, higher )                                                \
{                                                                           \
    NSRect s_rc = superFrame;                                               \
    s_rc.origin.x = x_offset;                                               \
    s_rc.origin.y = my_y_offset;                                            \
    s_rc.size.height = 21;                                                  \
    s_rc.size.width = my_width;                                             \
    o_slider = [[[NSSlider alloc] initWithFrame: s_rc] retain];             \
    [o_slider setFont:[NSFont systemFontOfSize:0]];                         \
    [o_slider setToolTip: tooltip];                                         \
    [o_slider setMaxValue: higher];                                         \
    [o_slider setMinValue: lower];                                          \
}

#define ADD_CHECKBOX( o_checkbox, superFrame, x_offset, my_y_offset, label, \
    tooltip, init_value, position )                                         \
{                                                                           \
    NSRect s_rc = superFrame;                                               \
    s_rc.size.height = 18;                                                  \
    s_rc.origin.x = x_offset - 2;                                           \
    s_rc.origin.y = superFrame.size.height - 18 + my_y_offset;              \
    o_checkbox = [[[NSButton alloc] initWithFrame: s_rc] retain];           \
    [o_checkbox setFont:[NSFont systemFontOfSize:0]];                       \
    [o_checkbox setButtonType: NSSwitchButton];                             \
    [o_checkbox setImagePosition: position];                                \
    [o_checkbox setIntValue: init_value];                                   \
    [o_checkbox setTitle: label];                                           \
    [o_checkbox setToolTip: tooltip];                                       \
    [o_checkbox sizeToFit];                                                 \
}

@implementation VLCConfigControl
- (id)initWithFrame: (NSRect)frame
{
    return [self initWithFrame: frame
                    item: nil];
}

- (id)initWithFrame: (NSRect)frame
        item: (module_config_t *)_p_item
{
    self = [super initWithFrame: frame];

    if( self != nil )
    {
        p_item = _p_item;
        psz_name = strdup( p_item->psz_name );
        o_label = NULL;
        i_type = p_item->i_type;
        i_view_type = 0;
        b_advanced = p_item->b_advanced;
        [self setAutoresizingMask:NSViewWidthSizable | NSViewMinYMargin ];
    }
    return (self);
}

- (void)setYPos:(int)i_yPos
{
    NSRect frame = [self frame];
    frame.origin.y = i_yPos;
    [self setFrame:frame];
}

- (void)dealloc
{
    if( o_label ) [o_label release];
    if( psz_name ) free( psz_name );
    [super dealloc];
}

+ (int)calcVerticalMargin: (int)i_curItem lastItem: (int)i_lastItem
{
    int i_margin;
    switch( i_curItem )
    {
    case CONFIG_ITEM_STRING:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 8;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 7;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 8;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 4;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 7;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 5;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 8;
            break;
        default:
            i_margin = 20;
            break;
        }
        break;
    case CONFIG_ITEM_STRING_LIST:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 8;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 7;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 4;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 7;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 5;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 8;
            break;
        default:
            i_margin = 20;
            break;
        }
        break;
    case CONFIG_ITEM_FILE:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 13;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 10;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 9;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 9;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 10;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 8;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 10;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 10;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 9;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 11;
            break;
        default:
            i_margin = 23;
            break;
        }
        break;
    case CONFIG_ITEM_MODULE:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 8;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 7;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 5;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 7;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 6;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 8;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 8;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 7;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 9;
            break;
        default:
            i_margin = 20;
            break;
        }
        break;
    case CONFIG_ITEM_INTEGER:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 8;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 7;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 4;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 7;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 5;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 8;
            break;
        default:
            i_margin = 20;
            break;
        }
        break;
    case CONFIG_ITEM_RANGED_INTEGER:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 8;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 7;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 8;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 4;
            break;
        case CONFIG_ITEM_INTEGER:
            i_margin = 7;
            break;
        case CONFIG_ITEM_RANGED_INTEGER:
            i_margin = 5;
            break;
        case CONFIG_ITEM_BOOL:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_BEFORE_10_3:
            i_margin = 7;
            break;
        case CONFIG_ITEM_KEY_AFTER_10_3:
            i_margin = 6;
            break;
        case CONFIG_ITEM_MODULE_LIST:
            i_margin = 8;
            break;
        default:
            i_margin = 20;
            break;
        }
        break;
    case CONFIG_ITEM_BOOL:
        switch( i_lastItem )
        {
        case CONFIG_ITEM_STRING:
            i_margin = 10;
            break;
        case CONFIG_ITEM_STRING_LIST:
            i_margin = 9;
            break;
        case CONFIG_ITEM_FILE:
            i_margin = 8;
            break;
        case CONFIG_ITEM_MODULE:
            i_margin = 6;
            break;