w_gridlayout.mm

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/***************************************************************************
 begin       : August 16 2010
 copyright   : (C) 2010 by Samuel Strupp
 
 ***************************************************************************
 *          Please see toplevel file COPYING for license details           *
 ***************************************************************************/
 
 
 
/*typedef struct GTK2_GRIDLAYOUT_WIDGET GTK2_GRIDLAYOUT_WIDGET;
 struct GTK2_GRIDLAYOUT_WIDGET {
 int sortByRow;
 int allocatedColumns;
 int allocatedRows;
 
 int currentColumn;
 int currentRow;
 };*/
 
 
//GWEN_INHERIT(GWEN_WIDGET, GTK2_GRIDLAYOUT_WIDGET)
 
#import "CocoaGridLayout.h"
 
 
static GWENHYWFAR_CB
int CocoaGui_WGridLayout_SetIntProperty(GWEN_WIDGET *w,
                                                                                GWEN_DIALOG_PROPERTY prop,
                                                                                int index,
                                                                                int value,
                                                                                int doSignal) {
        CocoaGridLayout *gridLayout;
        
        gridLayout = (CocoaGridLayout*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(gridLayout);
        
        switch(prop) {
                case GWEN_DialogProperty_Enabled:
                        //gtk_widget_set_sensitive(GTK_WIDGET(g), (value==0)?FALSE:TRUE);
                        return 0;
                        
                case GWEN_DialogProperty_Focus:
                        //gtk_widget_grab_focus(GTK_WIDGET(g));
                        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_WGridLayout_GetIntProperty(GWEN_WIDGET *w,
                                                                                GWEN_DIALOG_PROPERTY prop,
                                                                                int index,
                                                                                int defaultValue) {
        CocoaGridLayout *gridLayout;
        
        gridLayout = (CocoaGridLayout*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(gridLayout);
        
        switch(prop) {
                case GWEN_DialogProperty_Enabled:
                        //return (gtk_widget_get_sensitive(GTK_WIDGET(g))==TRUE)?1:0;
                        return 1;
                        
                case GWEN_DialogProperty_Focus:
                        //return (gtk_widget_has_focus(GTK_WIDGET(g))==TRUE)?1:0;
                        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 defaultValue;
}
 
 
 
static GWENHYWFAR_CB
int CocoaGui_WGridLayout_SetCharProperty(GWEN_WIDGET *w,
                                                                                 GWEN_DIALOG_PROPERTY prop,
                                                                                 int index,
                                                                                 const char *value,
                                                                                 int doSignal) {
        CocoaGridLayout *gridLayout;
        
        gridLayout = (CocoaGridLayout*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(gridLayout);
        
        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_WGridLayout_GetCharProperty(GWEN_WIDGET *w,
                                                                                                 GWEN_DIALOG_PROPERTY prop,
                                                                                                 int index,
                                                                                                 const char *defaultValue) {
        CocoaGridLayout *gridLayout;
        
        gridLayout = (CocoaGridLayout*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(gridLayout);
        
        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_WGridLayout_AddChildGuiWidget(GWEN_WIDGET *w, GWEN_WIDGET *wChild) {
        CocoaGridLayout *gridLayout;
        NSView *childView;
        uint32_t cflags;
        
        gridLayout=(CocoaGridLayout*)(GWEN_Widget_GetImplData(w, COCOA_DIALOG_WIDGET_REAL));
        assert(gridLayout);
        
        childView=(NSView*)(GWEN_Widget_GetImplData(wChild, COCOA_DIALOG_WIDGET_REAL));
        assert(childView);
        
        cflags=GWEN_Widget_GetFlags(wChild);
        
        [gridLayout addLayoutSubview:childView];
                
        return 0;
        
        /*  GTK2_GRIDLAYOUT_WIDGET *xw;
         GtkWidget *g;
         GtkWidget *gChild;
         uint32_t cflags;
         int x;
         int y;
         
         assert(w);
         xw=GWEN_INHERIT_GETDATA(GWEN_WIDGET, GTK2_GRIDLAYOUT_WIDGET, w);
         assert(xw);
         
         cflags=GWEN_Widget_GetFlags(wChild);
         
         g=GTK_WIDGET(GWEN_Widget_GetImplData(w, GTK2_DIALOG_WIDGET_REAL));
         assert(g);
         
         gChild=GTK_WIDGET(GWEN_Widget_GetImplData(wChild, GTK2_DIALOG_WIDGET_REAL));
         assert(gChild);
         
         if (xw->sortByRow) {
         // fill rows, enter next column if column full
         y=(xw->currentRow)++;
         if (y>=xw->allocatedRows) {
         xw->currentRow=0;
         y=(xw->currentRow)++;
         xw->currentColumn++;
         }
         
         x=xw->currentColumn;
         if (x>=xw->allocatedColumns) {
         xw->allocatedColumns=x+1;
         gtk_table_resize(GTK_TABLE(g), xw->allocatedRows, xw->allocatedColumns);
         }
         }
         else {
         // fill columns, enter next row if row full
         x=(xw->currentColumn)++;
         if (x>=xw->allocatedColumns) {
         xw->currentColumn=0;
         x=(xw->currentColumn)++;
         xw->currentRow++;
         }
         
         y=xw->currentRow;
         if (y>=xw->allocatedRows) {
         xw->allocatedRows=y+1;
         gtk_table_resize(GTK_TABLE(g), xw->allocatedRows, xw->allocatedColumns);
         }
         }
         
         gtk_table_attach(GTK_TABLE(g), gChild,
         x, x+1, y, y+1,
         (cflags & GWEN_WIDGET_FLAGS_FILLX)?(GTK_FILL|GTK_EXPAND):0,
         (cflags & GWEN_WIDGET_FLAGS_FILLY)?(GTK_FILL|GTK_EXPAND):0,
         GTK2_GUI_DIALOG_DEFAULT_BOX_SPACING,
         GTK2_GUI_DIALOG_DEFAULT_BOX_SPACING);*/
        
        return 0;
}
 
 
 
 
/*static GWENHYWFAR_CB
 void Gtk2Gui_WGridLayout_FreeData(void *bp, void *p) {
 GTK2_GRIDLAYOUT_WIDGET *xw;
 
 xw=(GTK2_GRIDLAYOUT_WIDGET*) p;
 
 GWEN_FREE_OBJECT(xw);
 }*/
 
 
 
int CocoaGui_WGridLayout_Setup(GWEN_WIDGET *w) {
        CocoaGridLayout *gridLayout;
        uint32_t flags;
        GWEN_WIDGET *wParent;
        //GTK2_GRIDLAYOUT_WIDGET *xw;
        int rows;
        int cols;
        
        //GWEN_NEW_OBJECT(GTK2_GRIDLAYOUT_WIDGET, xw);
        //GWEN_INHERIT_SETDATA(GWEN_WIDGET, GTK2_GRIDLAYOUT_WIDGET, w, xw, Gtk2Gui_WGridLayout_FreeData);*/
        
        flags=GWEN_Widget_GetFlags(w);
        wParent=GWEN_Widget_Tree_GetParent(w);
        cols=GWEN_Widget_GetColumns(w);
        rows=GWEN_Widget_GetRows(w);
        
        
        gridLayout = [[[CocoaGridLayout alloc] initWithFrame:NSMakeRect(10.0, 10.0, 200.0, 200.0)] autorelease];
        gridLayout.columns = cols;
        gridLayout.rows = rows;
        if (flags & GWEN_WIDGET_FLAGS_FILLX) gridLayout.fillX = YES;
        if (flags & GWEN_WIDGET_FLAGS_FILLY) gridLayout.fillY = YES;
        
        
        GWEN_Widget_SetImplData(w, COCOA_DIALOG_WIDGET_REAL, (void*) gridLayout);
        GWEN_Widget_SetImplData(w, COCOA_DIALOG_WIDGET_CONTENT, (void*) gridLayout);
        
        GWEN_Widget_SetSetIntPropertyFn(w, CocoaGui_WGridLayout_SetIntProperty);
        GWEN_Widget_SetGetIntPropertyFn(w, CocoaGui_WGridLayout_GetIntProperty);
        GWEN_Widget_SetSetCharPropertyFn(w, CocoaGui_WGridLayout_SetCharProperty);
        GWEN_Widget_SetGetCharPropertyFn(w, CocoaGui_WGridLayout_GetCharProperty);
        GWEN_Widget_SetAddChildGuiWidgetFn(w, CocoaGui_WGridLayout_AddChildGuiWidget);
        
        if (wParent)
                GWEN_Widget_AddChildGuiWidget(wParent, w);
        
        return 0;
}