static int motListSetClipboardAttrib(Ihandle *ih, const char *value)
{
Widget cbedit;
if (!ih->data->has_editbox)
return 0;
XtVaGetValues(ih->handle, XmNtextField, &cbedit, NULL);
if (iupStrEqualNoCase(value, "COPY"))
{
Ihandle* clipboard;
char *str = XmTextFieldGetSelection(cbedit);
if (!str) return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
}
else if (iupStrEqualNoCase(value, "CUT"))
{
Ihandle* clipboard;
char *str = XmTextFieldGetSelection(cbedit);
if (!str) return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "PASTE"))
{
Ihandle* clipboard;
char *str;
clipboard = IupClipboard();
str = IupGetAttribute(clipboard, "TEXT");
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
XmTextFieldInsert(cbedit, XmTextFieldGetInsertionPosition(cbedit), str);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
else if (iupStrEqualNoCase(value, "CLEAR"))
{
/* disable callbacks */
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", "1");
XmTextFieldRemove(cbedit);
iupAttribSet(ih, "_IUPMOT_DISABLE_TEXT_CB", NULL);
}
return 0;
}
int edit_menu_open_cb(Ihandle* ih)
{
Ihandle *clipboard = IupClipboard();
Ihandle *item_paste = IupGetDialogChild(ih, "ITEM_PASTE");
Ihandle *item_cut = IupGetDialogChild(ih, "ITEM_CUT");
Ihandle *item_delete = IupGetDialogChild(ih, "ITEM_DELETE");
Ihandle *item_copy = IupGetDialogChild(ih, "ITEM_COPY");
Ihandle* multitext = IupGetDialogChild(ih, "MULTITEXT");
if (!IupGetInt(clipboard, "TEXTAVAILABLE"))
IupSetAttribute(item_paste, "ACTIVE", "NO");
else
IupSetAttribute(item_paste, "ACTIVE", "YES");
if (!IupGetAttribute(multitext, "SELECTEDTEXT"))
{
IupSetAttribute(item_cut, "ACTIVE", "NO");
IupSetAttribute(item_delete, "ACTIVE", "NO");
IupSetAttribute(item_copy, "ACTIVE", "NO");
}
else
{
IupSetAttribute(item_cut, "ACTIVE", "YES");
IupSetAttribute(item_delete, "ACTIVE", "YES");
IupSetAttribute(item_copy, "ACTIVE", "YES");
}
IupDestroy(clipboard);
return IUP_DEFAULT;
}
static int iMatrixExSetPasteAttrib(Ihandle *ih, const char* value)
{
int lin=0, col=0;
Ihandle* clipboard = IupClipboard();
char* data = IupGetAttribute(clipboard, "TEXT");
IupDestroy(clipboard);
if (iupStrEqualNoCase(value, "FOCUS"))
IupGetIntInt(ih, "FOCUS_CELL", &lin, &col);
else if (iupStrEqualNoCase(value, "MARKED"))
{
char *marked = IupGetAttribute(ih,"MARKED");
if (marked)
{
int num_lin = IupGetInt(ih, "NUMLIN");
int num_col = IupGetInt(ih, "NUMCOL");
iMatrixExCellMarkedStart(marked, num_lin, num_col, &lin, &col);
}
}
else
{
if (iupStrToIntInt(value, &lin, &col, ':')!=2)
return 0;
}
iMatrixExPasteData(ih, data, lin, col, "PASTECLIP");
return 0;
}
static int Clipboard(lua_State *L)
{
Ihandle *ih = IupClipboard();
iuplua_plugstate(L, ih);
iuplua_pushihandle_raw(L, ih);
return 1;
}
int item_paste_action_cb(Ihandle* item_paste)
{
Ihandle* multitext = IupGetDialogChild(item_paste, "MULTITEXT");
Ihandle *clipboard = IupClipboard();
IupSetAttribute(multitext, "INSERT", IupGetAttribute(clipboard, "TEXT"));
IupDestroy(clipboard);
return IUP_DEFAULT;
}
int item_copy_action_cb(Ihandle* item_copy)
{
Ihandle* multitext = IupGetDialogChild(item_copy, "MULTITEXT");
Ihandle *clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", IupGetAttribute(multitext, "SELECTEDTEXT"));
IupDestroy(clipboard);
return IUP_DEFAULT;
}
int item_copy_action_cb(Ihandle* item_copy)
{
Ihandle* canvas = IupGetDialogChild(item_copy, "CANVAS");
imImage* image = (imImage*)IupGetAttribute(canvas, "IMAGE");
Ihandle *clipboard = IupClipboard();
IupSetAttribute(clipboard, "NATIVEIMAGE", (char*)IupGetImageNativeHandle(image));
IupDestroy(clipboard);
return IUP_DEFAULT;
}
int edit_menu_open_cb(Ihandle* ih)
{
Ihandle *clipboard = IupClipboard();
Ihandle *item_paste = IupGetDialogChild(ih, "ITEM_PASTE");
if (!IupGetInt(clipboard, "IMAGEAVAILABLE"))
IupSetAttribute(item_paste, "ACTIVE", "NO");
else
IupSetAttribute(item_paste, "ACTIVE", "YES");
IupDestroy(clipboard);
return IUP_DEFAULT;
}
int item_paste_action_cb(Ihandle* item_paste)
{
if (save_check(item_paste))
{
Ihandle* canvas = IupGetDialogChild(item_paste, "CANVAS");
imImage* old_image = (imImage*)IupGetAttribute(canvas, "IMAGE");
Ihandle *clipboard = IupClipboard();
imImage* image = IupGetNativeHandleImage(IupGetAttribute(clipboard, "NATIVEIMAGE"));
IupDestroy(clipboard);
if (!image)
{
show_error("Invalid Clipboard Data", 1);
return IUP_DEFAULT;
}
/* we are going to support only RGB images with no alpha */
imImageRemoveAlpha(image);
if (image->color_space != IM_RGB)
{
imImage* new_image = imImageCreateBased(image, -1, -1, IM_RGB, -1);
imConvertColorSpace(image, new_image);
imImageDestroy(image);
image = new_image;
}
/* create OpenGL compatible data */
imImageGetOpenGLData(image, NULL);
imImageSetAttribString(image, "FileFormat", "JPEG");
IupSetAttribute(canvas, "DIRTY", "Yes");
IupSetAttribute(canvas, "IMAGE", (char*)image);
IupSetAttribute(canvas, "FILENAME", NULL);
IupSetAttribute(IupGetDialog(canvas), "TITLE", "Untitled - Simple Paint");
IupUpdate(canvas);
if (old_image)
imImageDestroy(old_image);
}
return IUP_DEFAULT;
}
int item_paste_action_cb(Ihandle* item_paste)
{
if (save_check(item_paste))
{
Ihandle* canvas = IupGetDialogChild(item_paste, "CANVAS");
Ihandle *clipboard = IupClipboard();
imImage* image = IupGetNativeHandleImage(IupGetAttribute(clipboard, "NATIVEIMAGE"));
IupDestroy(clipboard);
if (!image)
{
show_error("Invalid Clipboard Data", 1);
return IUP_DEFAULT;
}
set_new_image(canvas, image, NULL, 1); /* set dirty */
}
return IUP_DEFAULT;
}
static int iMatrixExSetCopyAttrib(Ihandle *ih, const char* value)
{
ImatExData* matex_data = (ImatExData*)iupAttribGet(ih, "_IUP_MATEX_DATA");
Iarray* data = iupArrayCreate(100, sizeof(char));
iMatrixExCopyData(matex_data, data, value);
if (iupArrayCount(data)!=0)
{
Ihandle* clipboard;
iMatrixExArrayAddChar(data, '\0');
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", NULL); /* clear all data from clipboard */
IupSetAttribute(clipboard, "TEXT", (char*)iupArrayGetData(data));
IupDestroy(clipboard);
}
iupArrayDestroy(data);
return 0;
}
static int motTextSetClipboardAttrib(Ihandle *ih, const char *value)
{
Boolean editable;
XtVaGetValues(ih->handle, XmNeditable, &editable, NULL);
/* NOTE: the functions XmTextCopy, XmTextPaste and XmTextCut did not work as expected.
But using IupClipboard does not catch selections made in a terminal. */
if (iupStrEqualNoCase(value, "COPY"))
{
Ihandle* clipboard;
char *str = XmTextGetSelection(ih->handle);
if (!str)
return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
}
else if (iupStrEqualNoCase(value, "CUT"))
{
Ihandle* clipboard;
char *str;
if (!editable)
return 0;
str = XmTextGetSelection(ih->handle);
if (!str)
return 0;
clipboard = IupClipboard();
IupSetAttribute(clipboard, "TEXT", str);
IupDestroy(clipboard);
XtFree(str);
/* disable callbacks if not interactive */
if (ih->data->disable_callbacks == -1)
ih->data->disable_callbacks = 0;
else
ih->data->disable_callbacks = 1;
XmTextRemove(ih->handle);
ih->data->disable_callbacks = 0;
}
else if (iupStrEqualNoCase(value, "PASTE"))
{
Ihandle* clipboard;
char *str;
if (!editable)
return 0;
clipboard = IupClipboard();
str = IupGetAttribute(clipboard, "TEXT");
/* disable callbacks */
/* disable callbacks if not interactive */
if (ih->data->disable_callbacks == -1)
ih->data->disable_callbacks = 0;
else
ih->data->disable_callbacks = 1;
XmTextRemove(ih->handle);
XmTextInsert(ih->handle, XmTextGetInsertionPosition(ih->handle), str);
ih->data->disable_callbacks = 0;
}
else if (iupStrEqualNoCase(value, "CLEAR"))
{
if (!editable)
return 0;
/* disable callbacks if not interactive */
if (ih->data->disable_callbacks == -1)
ih->data->disable_callbacks = 0;
else
ih->data->disable_callbacks = 1;
XmTextRemove(ih->handle);
ih->data->disable_callbacks = 0;
}
return 0;
}
