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Drag and drop in command line mode works as it should

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git-svn-id: http://macvim.googlecode.com/svn/trunk@254 96c4425d-ca35-0410-94e5-3396d5c13a8f
This commit is contained in:
Bjorn Winckler
2007-09-21 18:32:22 +00:00
parent a68bae47a6
commit 41583ad1dc
1 changed files with 51 additions and 49 deletions
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MMBackend.m
+51 -49
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@@ -1543,63 +1543,65 @@ enum {
} else if (DropFilesMsgID == msgid) {
#ifdef FEAT_DND
const void *bytes = [data bytes];
const void *end = [data bytes] + [data length];
int n = *((int*)bytes); bytes += sizeof(int);
#if 0
int row = *((int*)bytes); bytes += sizeof(int);
int col = *((int*)bytes); bytes += sizeof(int);
if (State & CMDLINE) {
// HACK! If Vim is in command line mode then the files names
// should be added to the command line, instead of opening the
// files in tabs. This is taken care of by gui_handle_drop().
char_u **fnames = (char_u **)alloc(n * sizeof(char_u *));
if (fnames) {
int i = 0;
while (bytes < end && i < n) {
int len = *((int*)bytes); bytes += sizeof(int);
fnames[i++] = vim_strnsave((char_u*)bytes, len);
bytes += len;
}
char_u **fnames = (char_u **)alloc(n * sizeof(char_u *));
if (fnames) {
const void *end = [data bytes] + [data length];
int i = 0;
while (bytes < end && i < n) {
// NOTE! This function will free 'fnames'.
// HACK! It is assumed that the 'x' and 'y' arguments are
// unused when in command line mode.
gui_handle_drop(0, 0, 0, fnames, i < n ? i : n);
}
} else {
// HACK! I'm not sure how to get Vim to open a list of files in
// tabs, so instead I create a ':tab drop' command with all the
// files to open and execute it.
NSMutableString *cmd = (n > 1)
? [NSMutableString stringWithString:@":tab drop"]
: [NSMutableString stringWithString:@":drop"];
int i;
for (i = 0; i < n && bytes < end; ++i) {
int len = *((int*)bytes); bytes += sizeof(int);
fnames[i++] = vim_strnsave((char_u*)bytes, len);
NSMutableString *file =
[NSMutableString stringWithUTF8String:bytes];
[file replaceOccurrencesOfString:@" "
withString:@"\\ "
options:0
range:NSMakeRange(0,[file length])];
bytes += len;
[cmd appendString:@" "];
[cmd appendString:file];
}
// NOTE! This function will free 'fnames'.
gui_handle_drop(col, row, 0, fnames, i < n ? i : n);
// By going to the last tabpage we ensure that the new tabs will
// appear last (if this call is left out, the taborder becomes
// messy).
goto_tabpage(9999);
do_cmdline_cmd((char_u*)[cmd UTF8String]);
// Force screen redraw (does it have to be this complicated?).
// (This code was taken from the end of gui_handle_drop().)
update_screen(NOT_VALID);
setcursor();
out_flush();
gui_update_cursor(FALSE, FALSE);
gui_mch_flush();
}
#else
// HACK! I'm not sure how to get Vim to open a list of files in tabs,
// so instead I create a ':tab drop' command with all the files to open
// and execute it.
NSMutableString *cmd = (n > 1)
? [NSMutableString stringWithString:@":tab drop"]
: [NSMutableString stringWithString:@":drop"];
const void *end = [data bytes] + [data length];
int i;
for (i = 0; i < n && bytes < end; ++i) {
int len = *((int*)bytes); bytes += sizeof(int);
NSMutableString *file =
[NSMutableString stringWithUTF8String:bytes];
[file replaceOccurrencesOfString:@" "
withString:@"\\ "
options:0
range:NSMakeRange(0, [file length])];
bytes += len;
[cmd appendString:@" "];
[cmd appendString:file];
}
// By going to the last tabpage we ensure that the new tabs will appear
// last (if this call is left out, the taborder becomes messy).
goto_tabpage(9999);
do_cmdline_cmd((char_u*)[cmd UTF8String]);
// Force screen redraw (does it have to be this complicated?).
// (This code was taken from the end of gui_handle_drop().)
update_screen(NOT_VALID);
setcursor();
out_flush();
gui_update_cursor(FALSE, FALSE);
gui_mch_flush();
#endif
#endif // FEAT_DND
} else if (DropStringMsgID == msgid) {
#ifdef FEAT_DND