w_tabbook.mm

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/***************************************************************************
 begin       : August 16 2010
 copyright   : (C) 2010 by Samuel Strupp
 
 ***************************************************************************
 *          Please see toplevel file COPYING for license details           *
 ***************************************************************************/


#import "CocoaTabView.h"


static GWENHYWFAR_CB
int CocoaGui_WTabBook_SetIntProperty(GWEN_WIDGET *w,
                                                                         GWEN_DIALOG_PROPERTY prop,
                                                                         int index,
                                                                         int value,
                                                                         int doSignal) {
        CocoaTabView *tabView;
        
        tabView=(CocoaTabView*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(tabView);
        
        switch(prop) {
                case GWEN_DialogProperty_Enabled:
                        return 0;
                        
                case GWEN_DialogProperty_Focus:
                        return 0;
                        
                case GWEN_DialogProperty_Value:
                        if (value >= 0 && value < [tabView numberOfTabViewItems]) {
                                [tabView selectTabViewItemAtIndex:value];
                        }
                        return 0;
                        
                default:
                        break;
        }
        
        DBG_WARN(GWEN_LOGDOMAIN,
                         "Function is not appropriate for this type of widget (%s)",
                         GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
        return GWEN_ERROR_INVALID;
}




static GWENHYWFAR_CB
int CocoaGui_WTabBook_GetIntProperty(GWEN_WIDGET *w,
                                                                         GWEN_DIALOG_PROPERTY prop,
                                                                         int index,
                                                                         int defaultValue) {
        CocoaTabView *tabView;
        
        tabView=(CocoaTabView*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(tabView);
        
        switch(prop) {
                case GWEN_DialogProperty_Enabled:
                        return 1;
                        
                case GWEN_DialogProperty_Focus:
                        return 0;
                        
                case GWEN_DialogProperty_Value:
                        return [tabView indexOfTabViewItem:[tabView selectedTabViewItem]];
                        
                default:
                        break;
        }
        
        DBG_WARN(GWEN_LOGDOMAIN,
                         "Function is not appropriate for this type of widget (%s)",
                         GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
        return defaultValue;
}



static GWENHYWFAR_CB
int CocoaGui_WTabBook_SetCharProperty(GWEN_WIDGET *w,
                                                                          GWEN_DIALOG_PROPERTY prop,
                                                                          int index,
                                                                          const char *value,
                                                                          int doSignal) {
        CocoaTabView *tabView;
        
        tabView=(CocoaTabView*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(tabView);
        
        DBG_WARN(GWEN_LOGDOMAIN,
                         "Function is not appropriate for this type of widget (%s)",
                         GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
        return GWEN_ERROR_INVALID;
}



static GWENHYWFAR_CB
const char* CocoaGui_WTabBook_GetCharProperty(GWEN_WIDGET *w,
                                                                                          GWEN_DIALOG_PROPERTY prop,
                                                                                          int index,
                                                                                          const char *defaultValue) {
        CocoaTabView *tabView;
        
        tabView=(CocoaTabView*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(tabView);
        
        DBG_WARN(GWEN_LOGDOMAIN,
                         "Function is not appropriate for this type of widget (%s)",
                         GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
        return defaultValue;
}



static GWENHYWFAR_CB
int CocoaGui_WTabBook_AddChildGuiWidget(GWEN_WIDGET *w, GWEN_WIDGET *wChild) {
        CocoaTabView *tabView;
        const char *s;
        
        
        tabView=(CocoaTabView*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(tabView);
        
        NSView *subview =(NSView*)(GWEN_Widget_GetImplData(wChild, COCOA_DIALOG_WIDGET_REAL));
        assert(subview);
        
        s=GWEN_Widget_GetText(wChild, 0);
        
        
        NSTabViewItem *item = [[NSTabViewItem alloc] init];

        if (s && *s) {
                NSString *title = [[NSString alloc] initWithCString:s encoding:NSUTF8StringEncoding];
                [item setLabel:title];
                [title release];
        }
        
        [item setView:subview];
        
        [tabView addTabViewItem:item];
        [item release];
        
        
        return 0;
}



int CocoaGui_WTabBook_Setup(GWEN_WIDGET *w) {
        CocoaTabView *tabView;
        uint32_t flags;
        GWEN_WIDGET *wParent;
        
        flags=GWEN_Widget_GetFlags(w);
        wParent=GWEN_Widget_Tree_GetParent(w);
        
        tabView=[[[CocoaTabView alloc] initWithFrame:NSMakeRect(10.0, 10.0, 100.0, 22.0)] autorelease];
        if (flags & GWEN_WIDGET_FLAGS_FILLX) tabView.fillX = YES;
        if (flags & GWEN_WIDGET_FLAGS_FILLY) tabView.fillY = YES;
                
        GWEN_Widget_SetImplData(w, COCOA_DIALOG_WIDGET_REAL, (void*) tabView);
        GWEN_Widget_SetImplData(w, COCOA_DIALOG_WIDGET_CONTENT, (void*) tabView);
        
        GWEN_Widget_SetSetIntPropertyFn(w, CocoaGui_WTabBook_SetIntProperty);
        GWEN_Widget_SetGetIntPropertyFn(w, CocoaGui_WTabBook_GetIntProperty);
        GWEN_Widget_SetSetCharPropertyFn(w, CocoaGui_WTabBook_SetCharProperty);
        GWEN_Widget_SetGetCharPropertyFn(w, CocoaGui_WTabBook_GetCharProperty);
        GWEN_Widget_SetAddChildGuiWidgetFn(w, CocoaGui_WTabBook_AddChildGuiWidget);
        
        if (wParent)
                GWEN_Widget_AddChildGuiWidget(wParent, w);
        
        return 0;
}