1 files changed, 118 insertions, 0 deletions
diff --git a/iup/src/iup_progressbar.c b/iup/src/iup_progressbar.c
new file mode 100755
index 0000000..76fdefc
--- /dev/null
+++ b/iup/src/iup_progressbar.c
@@ -0,0 +1,118 @@
+/** \file
+ * \brief ProgressBar control
+ *
+ * See Copyright Notice in "iup.h"
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "iup.h"
+#include "iupcbs.h"
+
+#include "iup_object.h"
+#include "iup_attrib.h"
+#include "iup_str.h"
+#include "iup_drv.h"
+#include "iup_drvfont.h"
+#include "iup_stdcontrols.h"
+#include "iup_layout.h"
+#include "iup_progressbar.h"
+
+
+void iProgressBarCropValue(Ihandle* ih)
+{
+  if(ih->data->value > ih->data->vmax)
+    ih->data->value = ih->data->vmax;
+  else if(ih->data->value < ih->data->vmin)
+    ih->data->value = ih->data->vmin;
+}
+
+char* iProgressBarGetValueAttrib(Ihandle* ih)
+{
+  char* value = iupStrGetMemory(30);
+  sprintf(value, "%g", ih->data->value);
+  return value;
+}
+
+char* iProgressBarGetDashedAttrib(Ihandle* ih)
+{
+  if(ih->data->dashed)
+    return "YES";
+  else 
+    return "NO";
+}
+
+static int iProgressBarSetMinAttrib(Ihandle* ih, const char* value)
+{
+  ih->data->vmin = atof(value);
+  iProgressBarCropValue(ih);
+  return 1;
+}
+
+static int iProgressBarSetMaxAttrib(Ihandle* ih, const char* value)
+{
+  ih->data->vmax = atof(value);
+  iProgressBarCropValue(ih);
+  return 1;
+}
+
+static int iProgressBarCreateMethod(Ihandle* ih, void **params)
+{
+  (void)params;
+
+  ih->data = iupALLOCCTRLDATA();
+
+  /* default values */
+  ih->data->vmax      = 1;
+  ih->data->dashed    = 0;
+
+  /* progress bar natural size is 200x30 */
+  IupSetAttribute(ih, "RASTERSIZE", "200x30");
+
+  return IUP_NOERROR;
+}
+
+Iclass* iupProgressBarGetClass(void)
+{
+  Iclass* ic = iupClassNew(NULL);
+
+  ic->name = "progressbar";
+  ic->format = NULL; /* no parameters */
+  ic->nativetype  = IUP_TYPECONTROL;
+  ic->childtype   = IUP_CHILDNONE;
+  ic->is_interactive = 0;
+
+  /* Class functions */
+  ic->Create = iProgressBarCreateMethod;
+
+  ic->LayoutUpdate = iupdrvBaseLayoutUpdateMethod;
+  ic->UnMap = iupdrvBaseUnMapMethod;
+
+  /* Common Callbacks */
+  iupClassRegisterCallback(ic, "MAP_CB", "");
+  iupClassRegisterCallback(ic, "UNMAP_CB", "");
+
+  /* Common */
+  iupBaseRegisterCommonAttrib(ic);
+
+  /* Visual */
+  iupBaseRegisterVisualAttrib(ic);
+
+  /* IupProgressBar only */
+  iupClassRegisterAttribute(ic, "MIN", NULL, iProgressBarSetMinAttrib, IUPAF_SAMEASSYSTEM, "0", IUPAF_NOT_MAPPED|IUPAF_NO_INHERIT);
+  iupClassRegisterAttribute(ic, "MAX", NULL, iProgressBarSetMaxAttrib, IUPAF_SAMEASSYSTEM, "1", IUPAF_NOT_MAPPED|IUPAF_NO_INHERIT);
+
+  iupClassRegisterAttribute(ic, "ORIENTATION", NULL, NULL, IUPAF_SAMEASSYSTEM, "HORIZONTAL", IUPAF_NOT_MAPPED);
+
+  iupdrvProgressBarInitClass(ic);
+
+  return ic;
+}
+
+Ihandle *IupProgressBar(void)
+{
+  return IupCreate("progressbar");
+}