Initial import. Contains the im, cd and iup librairies, and a "working" Makefile for them under linux.

1 files changed, 256 insertions, 0 deletions

diff --git a/iup/src/mot/iupmot_label.c b/iup/src/mot/iupmot_label.c
new file mode 100755
index 0000000..52dfc9a
--- /dev/null
+++ b/iup/src/mot/iupmot_label.c
@@ -0,0 +1,256 @@
+/** \file
+ * \brief Label Control
+ *
+ * See Copyright Notice in "iup.h"
+ */
+
+#include <Xm/Xm.h>
+#include <Xm/Label.h>
+#include <Xm/Separator.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <memory.h>
+#include <stdarg.h>
+
+#include "iup.h"
+#include "iupcbs.h"
+
+#include "iup_object.h"
+#include "iup_childtree.h"
+#include "iup_attrib.h"
+#include "iup_dialog.h"
+#include "iup_str.h"
+#include "iup_label.h"
+#include "iup_drv.h"
+#include "iup_image.h"
+
+#include "iupmot_drv.h"
+
+
+static int motLabelSetTitleAttrib(Ihandle* ih, const char* value)
+{
+  if (ih->data->type == IUP_LABEL_TEXT)
+  {
+    iupmotSetMnemonicTitle(ih, value);
+    return 1;
+  }
+
+  return 0;
+}
+
+static int motLabelSetBgColorAttrib(Ihandle* ih, const char* value)
+{
+  /* ignore given value, must use only from parent */
+  value = iupBaseNativeParentGetBgColor(ih);
+
+  if (iupdrvBaseSetBgColorAttrib(ih, value))
+    return 1;
+  return 0; 
+}
+
+static int motLabelSetBackgroundAttrib(Ihandle* ih, const char* value)
+{
+  /* ignore given value, must use only from parent */
+  value = iupAttribGetInheritNativeParent(ih, "BACKGROUND");
+
+  if (iupdrvBaseSetBgColorAttrib(ih, value))
+    return 1;
+  else
+  {
+    Pixmap pixmap = (Pixmap)iupImageGetImage(value, ih, 0);
+    if (pixmap)
+    {
+      XtVaSetValues(ih->handle, XmNbackgroundPixmap, pixmap, NULL);
+      return 1;
+    }
+  }
+  return 0; 
+}
+
+static int motLabelSetAlignmentAttrib(Ihandle* ih, const char* value)
+{
+  if (ih->data->type != IUP_LABEL_SEP_HORIZ && ih->data->type != IUP_LABEL_SEP_VERT)
+  {
+    unsigned char align;
+    char value1[30]="", value2[30]="";
+
+    iupStrToStrStr(value, value1, value2, ':');   /* value2 is ignored, NOT supported in Motif */
+
+    if (iupStrEqualNoCase(value1, "ARIGHT"))
+      align = XmALIGNMENT_END;
+    else if (iupStrEqualNoCase(value1, "ACENTER"))
+      align = XmALIGNMENT_CENTER;
+    else /* "ALEFT" */
+      align = XmALIGNMENT_BEGINNING;
+
+    XtVaSetValues(ih->handle, XmNalignment, align, NULL);
+    return 1;
+  }
+  else
+    return 0;
+}
+
+static int motLabelSetImageAttrib(Ihandle* ih, const char* value)
+{
+  if (ih->data->type == IUP_LABEL_IMAGE)
+  {
+    iupmotSetPixmap(ih, value, XmNlabelPixmap, 0);
+
+    if (!iupdrvIsActive(ih))
+    {
+      if (!iupAttribGet(ih, "IMINACTIVE"))
+      {
+        /* if not active and IMINACTIVE is not defined 
+           then automaticaly create one based on IMAGE */
+        iupmotSetPixmap(ih, value, XmNlabelInsensitivePixmap, 1); /* make_inactive */
+      }
+    }
+    return 1;
+  }
+  else
+    return 0;
+}
+
+static int motLabelSetImInactiveAttrib(Ihandle* ih, const char* value)
+{
+  if (ih->data->type == IUP_LABEL_IMAGE)
+  {
+    iupmotSetPixmap(ih, value, XmNlabelInsensitivePixmap, 0);
+    return 1;
+  }
+  else
+    return 0;
+}
+
+static int motLabelSetActiveAttrib(Ihandle* ih, const char* value)
+{
+  /* update the inactive image if necessary */
+  if (ih->data->type == IUP_LABEL_IMAGE && !iupStrBoolean(value))
+  {
+    if (!iupAttribGet(ih, "IMINACTIVE"))
+    {
+      /* if not defined then automaticaly create one based on IMAGE */
+      char* name = iupAttribGet(ih, "IMAGE");
+      iupmotSetPixmap(ih, name, XmNlabelInsensitivePixmap, 1); /* make_inactive */
+    }
+  }
+
+  return iupBaseSetActiveAttrib(ih, value);
+}
+
+static int motLabelSetPaddingAttrib(Ihandle* ih, const char* value)
+{
+  iupStrToIntInt(value, &ih->data->horiz_padding, &ih->data->vert_padding, 'x');
+  if (ih->handle && ih->data->type != IUP_LABEL_SEP_HORIZ && ih->data->type != IUP_LABEL_SEP_VERT)
+  {
+    XtVaSetValues(ih->handle, XmNmarginHeight, ih->data->vert_padding,
+                              XmNmarginWidth, ih->data->horiz_padding, NULL);
+  }
+  return 0;
+}
+
+static int motLabelMapMethod(Ihandle* ih)
+{
+  char* value;
+  int num_args = 0;
+  Arg args[20];
+  WidgetClass widget_class;
+
+  value = iupAttribGet(ih, "SEPARATOR");
+  if (value)
+  {
+    widget_class = xmSeparatorWidgetClass;
+    if (iupStrEqualNoCase(value, "HORIZONTAL"))
+    {
+      ih->data->type = IUP_LABEL_SEP_HORIZ;
+      iupmotSetArg(args, num_args, XmNorientation, XmHORIZONTAL);
+    }
+    else /* "VERTICAL" */
+    {
+      ih->data->type = IUP_LABEL_SEP_VERT;
+      iupmotSetArg(args, num_args, XmNorientation, XmVERTICAL);
+    }
+  }
+  else
+  {
+    value = iupAttribGet(ih, "IMAGE");
+    widget_class = xmLabelWidgetClass;
+    if (value)
+    {
+      ih->data->type = IUP_LABEL_IMAGE;
+      iupmotSetArg(args, num_args, XmNlabelType, XmPIXMAP); 
+    }
+    else
+    {
+      ih->data->type = IUP_LABEL_TEXT;
+      iupmotSetArg(args, num_args, XmNlabelType, XmSTRING); 
+    }
+  }
+
+  /* Core */
+  iupmotSetArg(args, num_args, XmNmappedWhenManaged, False);  /* not visible when managed */
+  iupmotSetArg(args, num_args, XmNx, 0);  /* x-position */
+  iupmotSetArg(args, num_args, XmNy, 0);  /* y-position */
+  iupmotSetArg(args, num_args, XmNwidth, 10);  /* default width to avoid 0 */
+  iupmotSetArg(args, num_args, XmNheight, 10); /* default height to avoid 0 */
+  /* Primitive */
+  iupmotSetArg(args, num_args, XmNtraversalOn, False);
+  iupmotSetArg(args, num_args, XmNhighlightThickness, 0);
+  /* Label */
+  iupmotSetArg(args, num_args, XmNrecomputeSize, False);  /* no automatic resize from text */
+  iupmotSetArg(args, num_args, XmNmarginHeight, 0);  /* default padding */
+  iupmotSetArg(args, num_args, XmNmarginWidth, 0);
+  iupmotSetArg(args, num_args, XmNmarginTop, 0);     /* no extra margins */
+  iupmotSetArg(args, num_args, XmNmarginLeft, 0);
+  iupmotSetArg(args, num_args, XmNmarginBottom, 0);
+  iupmotSetArg(args, num_args, XmNmarginRight, 0);
+  
+  ih->handle = XtCreateManagedWidget(
+    iupDialogGetChildIdStr(ih),  /* child identifier */
+    widget_class,                /* widget class */
+    iupChildTreeGetNativeParentHandle(ih), /* widget parent */
+    args, num_args);
+
+  if (!ih->handle)
+    return IUP_ERROR;
+
+  ih->serial = iupDialogGetChildId(ih); /* must be after using the string */
+
+  /* Drag Source is enabled by default in label */
+  iupmotDisableDragSource(ih->handle);
+
+  /* initialize the widget */
+  XtRealizeWidget(ih->handle);
+
+  if (ih->data->type == IUP_LABEL_TEXT)
+    iupmotSetString(ih->handle, XmNlabelString, "");
+
+  return IUP_NOERROR;
+}
+
+void iupdrvLabelInitClass(Iclass* ic)
+{
+  /* Driver Dependent Class functions */
+  ic->Map = motLabelMapMethod;
+
+  /* Driver Dependent Attribute functions */
+
+  /* Overwrite Visual */
+  iupClassRegisterAttribute(ic, "ACTIVE", iupBaseGetActiveAttrib, motLabelSetActiveAttrib, IUPAF_SAMEASSYSTEM, "YES", IUPAF_DEFAULT);
+  iupClassRegisterAttribute(ic, "BGCOLOR", iupmotGetBgColorAttrib, motLabelSetBgColorAttrib, IUPAF_SAMEASSYSTEM, "DLGBGCOLOR", IUPAF_DEFAULT);
+  iupClassRegisterAttribute(ic, "BACKGROUND", NULL, motLabelSetBackgroundAttrib, IUPAF_SAMEASSYSTEM, "DLGBGCOLOR", IUPAF_DEFAULT);
+
+  /* Special */
+  iupClassRegisterAttribute(ic, "FGCOLOR", NULL, iupdrvBaseSetFgColorAttrib, IUPAF_SAMEASSYSTEM, "DLGFGCOLOR", IUPAF_DEFAULT);
+  iupClassRegisterAttribute(ic, "TITLE", NULL, motLabelSetTitleAttrib, NULL, NULL, IUPAF_NO_DEFAULTVALUE|IUPAF_NO_INHERIT);
+
+  /* IupLabel only */
+  iupClassRegisterAttribute(ic, "ALIGNMENT", NULL, motLabelSetAlignmentAttrib, "ALEFT:ACENTER", NULL, IUPAF_NO_INHERIT);  /* force new default value */
+  iupClassRegisterAttribute(ic, "IMAGE", NULL, motLabelSetImageAttrib, NULL, NULL, IUPAF_NO_DEFAULTVALUE|IUPAF_NO_INHERIT);
+  iupClassRegisterAttribute(ic, "PADDING", iupLabelGetPaddingAttrib, motLabelSetPaddingAttrib, IUPAF_SAMEASSYSTEM, "0x0", IUPAF_NOT_MAPPED);
+
+  /* IupLabel GTK and Motif only */
+  iupClassRegisterAttribute(ic, "IMINACTIVE", NULL, motLabelSetImInactiveAttrib, NULL, NULL, IUPAF_NO_DEFAULTVALUE|IUPAF_NO_INHERIT);
+}