[Redbutton-devel] SF.net SVN: redbutton: [25] redbutton-browser/trunk/old-code.c
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[Redbutton-devel] SF.net SVN: redbutton: [25] redbutton-browser/trunk/old-code.c
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From: <ski...@us...> - 2006-03-21 16:52:26
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Revision: 25 Author: skilvington Date: 2006-03-21 08:52:10 -0800 (Tue, 21 Mar 2006) ViewCVS: http://svn.sourceforge.net/redbutton/?rev=25&view=rev Log Message: ----------- remove old-code.c Removed Paths: ------------- redbutton-browser/trunk/old-code.c Deleted: redbutton-browser/trunk/old-code.c =================================================================== --- redbutton-browser/trunk/old-code.c 2006-03-20 10:03:14 UTC (rev 24) +++ redbutton-browser/trunk/old-code.c 2006-03-21 16:52:10 UTC (rev 25) @@ -1,567 +0,0 @@ -print values of variables in ElementaryAction_execute - -{ -VariableClass *var; -ObjectReference ref; -ref.choice = ObjectReference_external_reference; -ref.u.external_reference.object_number = 204; -ref.u.external_reference.group_identifier.size = 3; -ref.u.external_reference.group_identifier.data = "~/a"; -if((var = (VariableClass *) MHEGEngine_findObjectReference(&ref, NULL)) && var->rootClass.inst.rtti == RTTI_VariableClass) -{ - printf("%s = ", ObjectReference_name(&ref)); - printf("%s\n", ObjectReference_name(&var->inst.Value->u.object_reference)); -} -ref.u.external_reference.object_number = 234; -if((var = (VariableClass *) MHEGEngine_findObjectReference(&ref, NULL)) && var->rootClass.inst.rtti == RTTI_VariableClass) -{ - printf("%s = ", ObjectReference_name(&ref)); - printf("%.*s\n", var->inst.Value->u.octetstring.size, var->inst.Value->u.octetstring.data); -} -} - ---------------------------------------------------------------------------------------------- - -print active links in MHEGEngine_run - -{ -LIST_TYPE(LinkClassPtr) *l = engine.active_links; -while(l) -{ - printf("%s; ", ObjectReference_name(&l->item->link_condition.event_source)); - printf("%s ", EventType_name(l->item->link_condition.event_type)); - if(l->item->link_condition.have_event_data && l->item->link_condition.event_data.choice == EventData_integer) - printf("%d", l->item->link_condition.event_data.u.integer); - printf("\n"); - l = l->next; -} -printf("\n"); -} - ---------------------------------------------------------------------------------------------- - -from MHEGDisplay_newBitmap() - -this works, ie creates a scaled up copy of the bitmap and mask -but I can't get rid of the black line along the bottom and right hand side - -/* set the xform matrix */ -... -/* set the filters */ -... -/* cache the scaled image */ -Pixmap unscaled; -Picture unscaled_pic; -XRenderColor transparent = { 0, 0, 0, 0 }; -XRenderColor opaque = { 65535, 65535, 65535, 65535 }; -unsigned int scaled_width = (c->width * d->xres) / MHEG_XRES; -unsigned int scaled_height = (c->height * d->yres) / MHEG_YRES; - -unscaled = b->image; -unscaled_pic = b->image_pic; -b->image = XCreatePixmap(d->dpy, d->win, scaled_width, scaled_height, d->depth); -b->image_pic = XRenderCreatePicture(d->dpy, b->image, d->pic_format, 0, NULL); -XRenderFillRectangle(d->dpy, PictOpSrc, b->image_pic, &transparent, 0, 0, scaled_width, scaled_height); -XRenderComposite(d->dpy, PictOpOver, unscaled_pic, None, b->image_pic, 0, 0, 0, 0, 0, 0, scaled_width, scaled_height); -XRenderFreePicture(d->dpy, unscaled_pic); -XFreePixmap(d->dpy, unscaled); -/* cache the scaled mask */ -unscaled = b->mask; -unscaled_pic = b->mask_pic; -b->mask = XCreatePixmap(d->dpy, d->win, scaled_width, scaled_height, d->depth); -b->mask_pic = XRenderCreatePicture(d->dpy, b->mask, d->pic_format, 0, NULL); -XRenderFillRectangle(d->dpy, PictOpSrc, b->mask_pic, &opaque, 0, 0, scaled_width, scaled_height); -XRenderComposite(d->dpy, PictOpOver, unscaled_pic, None, b->mask_pic, 0, 0, 0, 0, 0, 0, scaled_width, scaled_height); -XRenderFreePicture(d->dpy, unscaled_pic); -XFreePixmap(d->dpy, unscaled); - - ------------------------------ - -UK MHEG Profile doesnt need to support ButtonClass or its derivatives - -<HotspotClass> -typedef struct HotspotClassInstanceVars -{ - /* inherited from VisibleClass */ - OriginalBoxSize *BoxSize; - XYPosition *Position; - bool have_PaletteRef; /* OPTIONAL */ - ObjectReference *PaletteRef; - /* inherited from ButtonClass */ - bool SelectionStatus; -} HotspotClassInstanceVars; -</HotspotClass> - -void -default_HotspotClassInstanceVars(HotspotClass *t, HotspotClassInstanceVars *v) -{ - bzero(v, sizeof(HotspotClassInstanceVars)); - - /* VisibleClass */ - v->BoxSize = &t->ButtonClass.original_box_size; - v->Position = &t->ButtonClass.original_position; - v->have_PaletteRef = t->ButtonClass.have_original_palette_ref; - v->PaletteRef= &t->ButtonClass.original_palette_ref; - - /* ButtonClass */ - v->SelectionStatus = false; - - return; -} - -void -free_HotspotClassInstanceVars(HotspotClassInstanceVars *v) -{ - return; -} - -<PushButtonClass> -typedef struct PushButtonClassInstanceVars -{ - /* inherited from VisibleClass */ - OriginalBoxSize *BoxSize; - XYPosition *Position; - bool have_PaletteRef; /* OPTIONAL */ - ObjectReference *PaletteRef; - /* inherited from ButtonClass */ - bool SelectionStatus; - /* PushButtonClass */ - bool have_Label; /* OPTIONAL */ - OctetString *Label; -} PushButtonClassInstanceVars; -</PushButtonClass> - -void -default_PushButtonClassInstanceVars(PushButtonClass *t, PushButtonClassInstanceVars *v) -{ - bzero(v, sizeof(PushButtonClassInstanceVars)); - - /* VisibleClass */ - v->BoxSize = &t->original_box_size; - v->Position = &t->original_position; - v->have_PaletteRef = t->have_original_palette_ref; - v->PaletteRef= &t->original_palette_ref; - - /* ButtonClass */ - v->SelectionStatus = false; - - /* PushButtonClass */ - v->have_Label = t->have_original_label; - v->Label = &t->original_label; - - return; -} - -void -free_PushButtonClassInstanceVars(PushButtonClassInstanceVars *v) -{ - return; -} - -<SwitchButtonClass> -typedef struct SwitchButtonClassInstanceVars -{ - /* inherited from VisibleClass */ - OriginalBoxSize *BoxSize; - XYPosition *Position; - bool have_PaletteRef; /* OPTIONAL */ - ObjectReference *PaletteRef; - /* inherited from ButtonClass */ - bool SelectionStatus; - /* inherited from PushButtonClass */ - bool have_Label; /* OPTIONAL */ - OctetString *Label; -} SwitchButtonClassInstanceVars; -</SwitchButtonClass> - -void -default_SwitchButtonClassInstanceVars(SwitchButtonClass *t, SwitchButtonClassInstanceVars *v) -{ - bzero(v, sizeof(SwitchButtonClassInstanceVars)); - - /* VisibleClass */ - v->BoxSize = &t->original_box_size; - v->Position = &t->original_position; - v->have_PaletteRef = t->have_original_palette_ref; - v->PaletteRef= &t->original_palette_ref; - - /* ButtonClass */ - v->SelectionStatus = false; - - /* PushButtonClass */ - v->have_Label = t->have_original_label; - v->Label = &t->original_label; - - return; -} - -void -free_SwitchButtonClassInstanceVars(SwitchButtonClassInstanceVars *v) -{ - return; -} - - - ------------------------------------------------------------------------------------------------------------ - -UK MHEG Profile doesnt need to support RTGraphicsClass - -<RTGraphicsClass> -typedef struct RTGraphicsClassInstanceVars -{ - /* inherited from VisibleClass */ - OriginalBoxSize *BoxSize; - XYPosition *Position; - bool have_PaletteRef; /* OPTIONAL */ - ObjectReference *PaletteRef; -} RTGraphicsClassInstanceVars; -</RTGraphicsClass> - -void -default_RTGraphicsClassInstanceVars(RTGraphicsClass *t, RTGraphicsClassInstanceVars *v) -{ - bzero(v, sizeof(RTGraphicsClassInstanceVars)); - - /* VisibleClass */ - v->BoxSize = &t->original_box_size; - v->Position = &t->original_position; - v->have_PaletteRef = t->have_original_palette_ref; - v->PaletteRef= &t->original_palette_ref; - - return; -} - -void -free_RTGraphicsClassInstanceVars(RTGraphicsClassInstanceVars *v) -{ - return; -} - ------------------------------------------------------------------------------------------------------ - -VisibleClass and IngredientClass are abstract and so should never be created - -<VisibleClass> -typedef struct VisibleClassInstanceVars -{ - OriginalBoxSize *BoxSize; - XYPosition *Position; - bool have_PaletteRef; /* OPTIONAL */ - ObjectReference *PaletteRef; -} VisibleClassInstanceVars; -</VisibleClass> - -void -default_VisibleClassInstanceVars(VisibleClass *t, VisibleClassInstanceVars *v) -{ - bzero(v, sizeof(VisibleClassInstanceVars)); - - v->BoxSize = &t->original_box_size; - v->Position = &t->original_position; - v->have_PaletteRef = t->have_original_palette_ref; - v->PaletteRef= &t->original_palette_ref; - - return; -} - -void -free_VisibleClassInstanceVars(VisibleClassInstanceVars *v) -{ - return; -} - -<IngredientClass> -typedef struct IngredientClassInstanceVars -{ - bool have_Content; /* OPTIONAL */ - ContentBody *Content; -} IngredientClassInstanceVars; -</IngredientClass> - -void -default_IngredientClassInstanceVars(IngredientClass *t, IngredientClassInstanceVars *v) -{ - bzero(v, sizeof(IngredientClassInstanceVars)); - - v->have_Content = t->have_original_content; - v->Content = &t->original_content; - - return; -} - -void -free_IngredientClassInstanceVars(IngredientClassInstanceVars *v) -{ - return; -} - -------------------------------------------------------------------------------------------------- - - - -/* - * IngredientClass.c - */ - -#include "MHEGEngine.h" -#include "IngredientClass.h" -#include "RemoteProgramClass.h" -#include "ResidentProgramClass.h" -#include "InterchangedProgramClass.h" -#include "PaletteClass.h" -#include "FontClass.h" -#include "CursorShapeClass.h" -#include "VariableClass.h" -#include "LinkClass.h" -#include "AudioClass.h" -#include "VideoClass.h" -#include "RTGraphicsClass.h" -#include "StreamClass.h" -#include "BitmapClass.h" -#include "DynamicLineArtClass.h" -#include "RectangleClass.h" -#include "HotspotClass.h" -#include "SwitchButtonClass.h" -#include "PushButtonClass.h" -#include "TextClass.h" -#include "EntryFieldClass.h" -#include "HyperTextClass.h" -#include "SliderClass.h" -#include "TokenGroupClass.h" -#include "ListGroupClass.h" -#include "rtti.h" - -void -IngredientClass_Unload(RootClass *r) -{ - switch(r->inst.rtti) - { - case RTTI_RemoteProgramClass: - RemoteProgramClass_Destruction((RemoteProgramClass *) r); - break; - - case RTTI_ResidentProgramClass: - ResidentProgramClass_Destruction((ResidentProgramClass *) r); - break; - - case RTTI_InterchangedProgramClass: - InterchangedProgramClass_Destruction((InterchangedProgramClass *) r); - break; - - case RTTI_PaletteClass: - PaletteClass_Destruction((PaletteClass *) r); - break; - - case RTTI_FontClass: - FontClass_Destruction((FontClass *) r); - break; - - case RTTI_CursorShapeClass: - CursorShapeClass_Destruction((CursorShapeClass *) r); - break; - - case RTTI_VariableClass: - VariableClass_Destruction((VariableClass *) r); - break; - - case RTTI_LinkClass: - LinkClass_Destruction((LinkClass *) r); - break; - - case RTTI_AudioClass: - AudioClass_Destruction((AudioClass *) r); - break; - - case RTTI_VideoClass: - VideoClass_Destruction((VideoClass *) r); - break; - - case RTTI_RTGraphicsClass: - RTGraphicsClass_Destruction((RTGraphicsClass *) r); - break; - - case RTTI_StreamClass: - StreamClass_Destruction((StreamClass *) r); - break; - - case RTTI_BitmapClass: - BitmapClass_Destruction((BitmapClass *) r); - break; - - case RTTI_DynamicLineArtClass: - DynamicLineArtClass_Destruction((DynamicLineArtClass *) r); - break; - - case RTTI_RectangleClass: - RectangleClass_Destruction((RectangleClass *) r); - break; - - case RTTI_HotspotClass: - HotspotClass_Destruction((HotspotClass *) r); - break; - - case RTTI_SwitchButtonClass: - SwitchButtonClass_Destruction((SwitchButtonClass *) r); - break; - - case RTTI_PushButtonClass: - PushButtonClass_Destruction((PushButtonClass *) r); - break; - - case RTTI_TextClass: - TextClass_Destruction((TextClass *) r); - break; - - case RTTI_EntryFieldClass: - EntryFieldClass_Destruction((EntryFieldClass *) r); - break; - - case RTTI_HyperTextClass: - HyperTextClass_Destruction((HyperTextClass *) r); - break; - - case RTTI_SliderClass: - SliderClass_Destruction((SliderClass *) r); - break; - - case RTTI_TokenGroupClass: - TokenGroupClass_Destruction((TokenGroupClass *) r); - break; - - case RTTI_ListGroupClass: - ListGroupClass_Destruction((ListGroupClass *) r); - break; - - default: - error("Unknown IngredientClass type: %d", r->inst.rtti); - break; - } - - return; -} - -------------------------------------------------------------------------------------- - -hand written dup/copy routines... - -/* - * calls safe_free on any existing data in dst - * (use ObjectReference_dup if dst is not initialised) - */ - -void -ObjectReference_copy(ObjectReference *dst, ObjectReference *src) -{ - /* free any existing data */ - if(dst->choice == ObjectReference_external_reference) - safe_free(dst->u.external_reference.group_identifier.data); - - dst->choice = src->choice; - - switch(src->choice) - { - case ObjectReference_internal_reference: - dst->u.internal_reference = src->u.internal_reference; - break; - - case ObjectReference_external_reference: - OctetString_dup(&dst->u.external_reference.group_identifier, &src->u.external_reference.group_identifier); - dst->u.external_reference.object_number = src->u.external_reference.object_number; - break; - - default: - error("Unknown ObjectReference type: %d", src->choice); - break; - } - - return; -} - -/* - * should only be used when dst is uninitialised - * any existing data in dst will be lost - * (use ObjectReference_copy if dst is initialised) - */ - -void -ObjectReference_dup(ObjectReference *dst, ObjectReference *src) -{ - dst->choice = src->choice; - - switch(src->choice) - { - case ObjectReference_internal_reference: - dst->u.internal_reference = src->u.internal_reference; - break; - - case ObjectReference_external_reference: - OctetString_dup(&dst->u.external_reference.group_identifier, &src->u.external_reference.group_identifier); - dst->u.external_reference.object_number = src->u.external_reference.object_number; - break; - - default: - error("Unknown ObjectReference type: %d", src->choice); - break; - } - - return; -} - -/* - * free's any exisiting data - */ - -void -OriginalValue_copy(OriginalValue *dst, OriginalValue *src) -{ - /* free any old data */ - free_OriginalValue(dst); - - /* dup the new data */ - OriginalValue_dup(dst, src); - - return; -} - -/* - * any existing data in dst will be lost - */ - -void -OriginalValue_dup(OriginalValue *dst, OriginalValue *src) -{ - dst->choice = src->choice; - - switch(dst->choice) - { - case OriginalValue_boolean: - dst->u.boolean = src->u.boolean; - break; - - case OriginalValue_integer: - dst->u.integer = src->u.integer; - break; - - case OriginalValue_octetstring: - OctetString_dup(&dst->u.octetstring, &src->u.octetstring); - break; - - case OriginalValue_object_reference: - ObjectReference_dup(&dst->u.object_reference, &src->u.object_reference); - break; - - case OriginalValue_content_reference: - /* ContentReference is just an OctetString */ - OctetString_dup(&dst->u.content_reference, &src->u.content_reference); - break; - - default: - error("Unknown OriginalValue type: %d", dst->choice); - break; - } - - return; -} - This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site. |
