nanocoat/lib/scritchui/scritchPanel.c

   1 /* -*- Mode: C; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the Mozilla Public License Version 2.0.
   7 // See license.mkd for licensing and copyright information.
   8 // -------------------------------------------------------------------------*/
   9
  10 #include "lib/scritchui/scritchuiTypes.h"
  11 #include "lib/scritchui/core/core.h"
  12 #include "sjme/alloc.h"
  13 #include "lib/scritchui/core/coreGeneric.h"
  14
  15 sjme_errorCode sjme_scritchui_core_panelEnableFocus(
  16         sjme_attrInNotNull sjme_scritchui inState,
  17         sjme_attrInNotNull sjme_scritchui_uiPanel inPanel,
  18         sjme_attrInValue sjme_jboolean enableFocus,
  19         sjme_attrInValue sjme_jboolean defaultFocus)
  20 {
  21         sjme_errorCode error;
  22
  23         if (inState == NULL || inPanel == NULL)
  24                 return SJME_ERROR_NULL_ARGUMENTS;
  25
  26         if (inState->impl->panelEnableFocus == NULL)
  27                 return sjme_error_notImplemented(0);
  28
  29         /* Forward to native handler. */
  30         if (sjme_error_is(error = inState->impl->panelEnableFocus(inState,
  31                 inPanel, enableFocus, enableFocus && defaultFocus)))
  32                 return sjme_error_default(error);
  33
  34         /* Set new state. */
  35         inPanel->enableFocus = enableFocus;
  36         inPanel->defaultFocus = defaultFocus;
  37
  38         /* If we are removing focus, make sure we are unbound from the window, */
  39         /* otherwise we bind to the focus if we are the default. */
  40         if (sjme_error_is(error = inState->intern->bindFocus(inState,
  41                 SJME_SUI_CAST_COMPONENT(inPanel),
  42                 SJME_SUI_CAST_COMPONENT(inPanel),
  43                 (enableFocus ? defaultFocus : SJME_JNI_FALSE))))
  44                 return sjme_error_default(error);
  45
  46         /* Success! */
  47         return SJME_ERROR_NONE;
  48 }
  49
  50 sjme_errorCode sjme_scritchui_core_panelNew(
  51         sjme_attrInNotNull sjme_scritchui inState,
  52         sjme_attrInOutNotNull sjme_scritchui_uiPanel* outPanel)
  53 {
  54         if (inState == NULL || outPanel == NULL)
  55                 return SJME_ERROR_NULL_ARGUMENTS;
  56
  57         /* Use generic function. */
  58         return sjme_scritchui_coreGeneric_componentNew(inState,
  59                 (sjme_scritchui_uiComponent*)outPanel,
  60                 sizeof(**outPanel),
  61                 SJME_SCRITCHUI_TYPE_PANEL,
  62                 (sjme_scritchui_coreGeneric_componentNewImplFunc)
  63                         inState->impl->panelNew,
  64                 NULL);
  65 }