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movetab(): Move selected tab instead of switching - tabbed - tab interface for … |
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git clone git://git.suckless.org/tabbed |
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--- |
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commit 829980f28aa91f4837e047bd9e3b599bf6d655a6 |
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parent 5c560f3784971b1a3bbfc7d18af759778f7779d1 |
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Author: Markus Teich <[email protected]> |
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Date: Tue, 7 Oct 2014 17:15:59 +0200 |
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movetab(): Move selected tab instead of switching |
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Before this patch, movetab() just switched positions of the selected tab with |
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the new position. This resulted in unexpected behaviour when „moving“ a tab… |
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one end of the list. |
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Now tabs are moved correctly by the specified amount of indizes. |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M tabbed.c | 20 ++++++++++---------- |
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1 file changed, 10 insertions(+), 10 deletions(-) |
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--- |
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diff --git a/tabbed.c b/tabbed.c |
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@@ -795,19 +795,19 @@ movetab(const Arg *arg) { |
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int c; |
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Client *new; |
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- if(sel < 0 || (arg->i == 0)) |
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- return; |
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- |
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- c = sel + arg->i; |
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- while(c >= nclients) |
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- c -= nclients; |
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- while(c < 0) |
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+ c = (sel + arg->i) % nclients; |
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+ if(c < 0) |
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c += nclients; |
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- new = clients[c]; |
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- clients[c] = clients[sel]; |
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- clients[sel] = new; |
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+ if(sel < 0 || (c == sel)) |
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+ return; |
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+ new = clients[sel]; |
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+ if(sel < c) |
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+ memmove(&clients[sel], &clients[sel+1], sizeof(Client *) * (c … |
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+ else |
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+ memmove(&clients[c+1], &clients[c], sizeof(Client *) * (sel - … |
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+ clients[c] = new; |
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sel = c; |
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drawbar(); |
