Adam Majer
f1b234770f
archives (bsc#1233006). OBS-URL: https://build.opensuse.org/package/show/Base:System/mc?expand=0&rev=164
60 lines
1.8 KiB
Diff
60 lines
1.8 KiB
Diff
http://www.midnight-commander.org/ticket/287
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---
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lib/tty/key.c | 17 +++++++++++++++--
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lib/tty/tty-slang.h | 1 +
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2 files changed, 16 insertions(+), 2 deletions(-)
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--- a/lib/tty/key.c
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+++ b/lib/tty/key.c
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@@ -1060,10 +1060,13 @@ correct_key_code (int code)
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mod = KEY_M_SHIFT;
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}
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- /* F0 is the same as F10 for out purposes */
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+ /* F0 is the same as F10 for our purposes */
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if (c == KEY_F (0))
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c = KEY_F (10);
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+ if (c == KEY_F_IMMUTABLE (0))
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+ c = KEY_F_IMMUTABLE (10);
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+
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/*
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* We are not interested if Ctrl was pressed when entering control
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* characters, so assume that it was. When checking for such keys,
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@@ -1136,6 +1139,16 @@ correct_key_code (int code)
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if (c >= KEY_F (1) && c <= KEY_F (20))
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mod &= ~KEY_M_SHIFT;
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+ /*
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+ * Numerals may require modifilers with some keymaps or on obscure
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+ * keyboards (e. g. F4 = Esc Shift+4). We have to ignore all
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+ * modifiers while interpreting Esc + Numeral.
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+ */
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+ if (c >= KEY_F_IMMUTABLE (1) && c <= KEY_F_IMMUTABLE (10)) {
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+ c += KEY_F (0) - KEY_F_IMMUTABLE (0);
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+ mod &= ~KEY_M_MASK;
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+ }
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+
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if (!mc_global.tty.alternate_plus_minus)
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switch (c)
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{
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@@ -1889,7 +1902,7 @@ get_key_code (int no_delay)
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{
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/* Convert escape-digits to F-keys */
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if (g_ascii_isdigit (c))
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- c = KEY_F (c - '0');
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+ c = KEY_F_IMMUTABLE (c - '0');
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else if (c == ' ')
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c = ESC_CHAR;
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else
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--- a/lib/tty/tty-slang.h
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+++ b/lib/tty/tty-slang.h
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@@ -7,6 +7,7 @@
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/*** typedefs(not structures) and defined constants **********************************************/
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#define KEY_F(x) (1000 + x)
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+#define KEY_F_IMMUTABLE(x) (970+x)
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#define ACS_VLINE SLSMG_VLINE_CHAR
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#define ACS_HLINE SLSMG_HLINE_CHAR
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