Adding upstream version 2:8.2.2434.upstream/2%8.2.2434upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 155 insertions, 0 deletions

diff --git a/src/os_qnx.c b/src/os_qnx.c
new file mode 100644
index 0000000..6d8febd
--- /dev/null
+++ b/src/os_qnx.c
@@ -0,0 +1,155 @@
+/* vi:set ts=8 sts=4 sw=4 noet:
+ *
+ * VIM - Vi IMproved	by Bram Moolenaar
+ *
+ * QNX port by Julian Kinraid
+ *
+ * Do ":help uganda"  in Vim to read copying and usage conditions.
+ * Do ":help credits" in Vim to see a list of people who contributed.
+ */
+
+/*
+ * os_qnx.c
+ */
+
+#include "vim.h"
+
+
+#if defined(FEAT_GUI_PHOTON)
+int is_photon_available;
+#endif
+
+void qnx_init(void)
+{
+#if defined(FEAT_GUI_PHOTON)
+    PhChannelParms_t parms;
+
+    memset(&parms, 0, sizeof(parms));
+    parms.flags = Ph_DYNAMIC_BUFFER;
+
+    is_photon_available = (PhAttach(NULL, &parms) != NULL) ? TRUE : FALSE;
+#endif
+}
+
+#if (defined(FEAT_GUI_PHOTON) && defined(FEAT_CLIPBOARD)) || defined(PROTO)
+
+#define CLIP_TYPE_VIM "VIMTYPE"
+#define CLIP_TYPE_TEXT "TEXT"
+
+// Turn on the clipboard for a console vim when photon is running
+void qnx_clip_init(void)
+{
+    if (is_photon_available == TRUE && !gui.in_use)
+	clip_init(TRUE);
+}
+
+/////////////////////////////////////////////////////////////////////////////
+// Clipboard
+
+// No support for owning the clipboard
+int
+clip_mch_own_selection(Clipboard_T *cbd)
+{
+    return FALSE;
+}
+
+void
+clip_mch_lose_selection(Clipboard_T *cbd)
+{
+}
+
+void
+clip_mch_request_selection(Clipboard_T *cbd)
+{
+    int		    type = MLINE, clip_length = 0, is_type_set = FALSE;
+    void	    *cbdata;
+    PhClipHeader    *clip_header;
+    char_u	    *clip_text = NULL;
+
+    cbdata = PhClipboardPasteStart(PhInputGroup(NULL));
+    if (cbdata != NULL)
+    {
+	// Look for the vim specific clip first
+	clip_header = PhClipboardPasteType(cbdata, CLIP_TYPE_VIM);
+	if (clip_header != NULL && clip_header->data != NULL)
+	{
+	    switch(*(char *) clip_header->data)
+	    {
+		default: // fallthrough to line type
+		case 'L': type = MLINE; break;
+		case 'C': type = MCHAR; break;
+		case 'B': type = MBLOCK; break;
+	    }
+	    is_type_set = TRUE;
+	}
+
+	// Try for just normal text
+	clip_header = PhClipboardPasteType(cbdata, CLIP_TYPE_TEXT);
+	if (clip_header != NULL)
+	{
+	    clip_text = clip_header->data;
+	    clip_length  = clip_header->length - 1;
+
+	    if (clip_text != NULL && is_type_set == FALSE)
+		type = MAUTO;
+	}
+
+	if ((clip_text != NULL) && (clip_length > 0))
+	    clip_yank_selection(type, clip_text, clip_length, cbd);
+
+	PhClipboardPasteFinish(cbdata);
+    }
+}
+
+void
+clip_mch_set_selection(Clipboard_T *cbd)
+{
+    int type;
+    long_u  len;
+    char_u *text_clip, vim_clip[2], *str = NULL;
+    PhClipHeader clip_header[2];
+
+    // Prevent recursion from clip_get_selection()
+    if (cbd->owned == TRUE)
+	return;
+
+    cbd->owned = TRUE;
+    clip_get_selection(cbd);
+    cbd->owned = FALSE;
+
+    type = clip_convert_selection(&str, &len, cbd);
+    if (type >= 0)
+    {
+	text_clip = alloc(len + 1); // Normal text
+
+	if (text_clip && vim_clip)
+	{
+	    memset(clip_header, 0, sizeof(clip_header));
+
+	    STRNCPY(clip_header[0].type, CLIP_TYPE_VIM, 8);
+	    clip_header[0].length = sizeof(vim_clip);
+	    clip_header[0].data   = vim_clip;
+
+	    STRNCPY(clip_header[1].type, CLIP_TYPE_TEXT, 8);
+	    clip_header[1].length = len + 1;
+	    clip_header[1].data   = text_clip;
+
+	    switch(type)
+	    {
+		default: // fallthrough to MLINE
+		case MLINE:	*vim_clip = 'L'; break;
+		case MCHAR:	*vim_clip = 'C'; break;
+		case MBLOCK:	*vim_clip = 'B'; break;
+	    }
+
+	    vim_strncpy(text_clip, str, len);
+
+	    vim_clip[ 1 ] = NUL;
+
+	    PhClipboardCopy(PhInputGroup(NULL), 2, clip_header);
+	}
+	vim_free(text_clip);
+    }
+    vim_free(str);
+}
+#endif