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-rw-r--r--source/blender/src/keyval.c195
1 files changed, 195 insertions, 0 deletions
diff --git a/source/blender/src/keyval.c b/source/blender/src/keyval.c
index dab4b4ae839..f59cce0da8f 100644
--- a/source/blender/src/keyval.c
+++ b/source/blender/src/keyval.c
@@ -27,6 +27,11 @@
* ***** END GPL LICENSE BLOCK *****
*/
+#include "stdio.h"
+#include "ctype.h"
+#include "string.h"
+
+#include "BKE_global.h"
#include "BLI_blenlib.h"
#include "BLI_arithb.h"
#include "BIF_keyval.h"
@@ -349,3 +354,193 @@ char *key_event_to_string(unsigned short event)
return "";
}
+
+/*
+ * Decodes key combination strings [qual1+[qual2+[...]]]keyname
+ * The '+'s may be replaced by '-' or ' ' characters to support different
+ * formats. No additional whitespace is allowed. The keyname may be an internal
+ * name, like "RETKEY", or a more common name, like "Return". Decoding is case-
+ * insensitive.
+ *
+ * Example strings: "Ctrl+L", "ALT-ESC", "Shift A"
+ *
+ * Returns 1 if successful.
+ */
+int decode_key_string(char *str, unsigned short *key, unsigned short *qual)
+{
+ int i, prev, len, invalid=0;
+
+ len= strlen(str);
+ *key= *qual= 0;
+
+ /* Convert to upper case */
+ for (i=0; i<len; i++) {
+ str[i]= toupper(str[i]);
+ }
+
+ /* Handle modifiers */
+ for (prev=i=0; i<len; i++) {
+ if (str[i]==' ' || str[i]=='+' || str[i]=='-') {
+ if (!strncmp(str+prev, "CTRL", i-prev)) *qual |= LR_CTRLKEY;
+ else if (!strncmp(str+prev, "ALT", i-prev)) *qual |= LR_ALTKEY;
+ else if (!strncmp(str+prev, "SHIFT", i-prev)) *qual |= LR_SHIFTKEY;
+ else if (!strncmp(str+prev, "COMMAND", i-prev)) *qual |= LR_COMMANDKEY;
+ prev=i+1;
+ }
+ }
+
+ /* Compare last part against key names */
+ if (len-prev==1 || len-prev==4 && !strncmp(str+prev, "KEY", 3)) {
+
+ if (str[prev]>='A' && str[prev]<='Z') {
+ *key= str[prev]-'A'+AKEY;
+ } else if (str[prev]>='0' && str[prev]<='9') {
+ *key= str[prev]-'0'+ZEROKEY;
+ } else {
+ invalid= 1;
+ }
+
+ } else if (!strncmp(str+prev, "ZEROKEY", len-prev) || !strncmp(str+prev, "ZERO", len-prev)) {
+ *key= ZEROKEY;
+ } else if (!strncmp(str+prev, "ONEKEY", len-prev) || !strncmp(str+prev, "ONE", len-prev)) {
+ *key= ONEKEY;
+ } else if (!strncmp(str+prev, "TWOKEY", len-prev) || !strncmp(str+prev, "TWO", len-prev)) {
+ *key= TWOKEY;
+ } else if (!strncmp(str+prev, "THREEKEY", len-prev) || !strncmp(str+prev, "THREE", len-prev)) {
+ *key= THREEKEY;
+ } else if (!strncmp(str+prev, "FOURKEY", len-prev) || !strncmp(str+prev, "FOUR", len-prev)) {
+ *key= FOURKEY;
+ } else if (!strncmp(str+prev, "FIVEKEY", len-prev) || !strncmp(str+prev, "FIVE", len-prev)) {
+ *key= FIVEKEY;
+ } else if (!strncmp(str+prev, "SIZEKEY", len-prev) || !strncmp(str+prev, "SIX", len-prev)) {
+ *key= SIXKEY;
+ } else if (!strncmp(str+prev, "SEVENKEY", len-prev) || !strncmp(str+prev, "SEVEN", len-prev)) {
+ *key= SEVENKEY;
+ } else if (!strncmp(str+prev, "EIGHTKEY", len-prev) || !strncmp(str+prev, "EIGHT", len-prev)) {
+ *key= EIGHTKEY;
+ } else if (!strncmp(str+prev, "NINEKEY", len-prev) || !strncmp(str+prev, "NINE", len-prev)) {
+ *key= NINEKEY;
+
+ } else if (!strncmp(str+prev, "ESCKEY", len-prev) || !strncmp(str+prev, "ESC", len-prev)) {
+ *key= ESCKEY;
+ } else if (!strncmp(str+prev, "TABKEY", len-prev) || !strncmp(str+prev, "TAB", len-prev)) {
+ *key= TABKEY;
+ } else if (!strncmp(str+prev, "RETKEY", len-prev) || !strncmp(str+prev, "RETURN", len-prev) || !strncmp(str+prev, "ENTER", len-prev)) {
+ *key= RETKEY;
+ } else if (!strncmp(str+prev, "SPACEKEY", len-prev) || !strncmp(str+prev, "SPACE", len-prev)) {
+ *key= SPACEKEY;
+ } else if (!strncmp(str+prev, "LINEFEEDKEY", len-prev) || !strncmp(str+prev, "LINEFEED", len-prev)) {
+ *key= LINEFEEDKEY;
+ } else if (!strncmp(str+prev, "BACKSPACEKEY", len-prev) || !strncmp(str+prev, "BACKSPACE", len-prev)) {
+ *key= BACKSPACEKEY;
+ } else if (!strncmp(str+prev, "DELKEY", len-prev) || !strncmp(str+prev, "DELETE", len-prev)) {
+ *key= DELKEY;
+
+ } else if (!strncmp(str+prev, "SEMICOLONKEY", len-prev) || !strncmp(str+prev, "SEMICOLON", len-prev)) {
+ *key= SEMICOLONKEY;
+ } else if (!strncmp(str+prev, "PERIODKEY", len-prev) || !strncmp(str+prev, "PERIOD", len-prev)) {
+ *key= PERIODKEY;
+ } else if (!strncmp(str+prev, "COMMAKEY", len-prev) || !strncmp(str+prev, "COMMA", len-prev)) {
+ *key= COMMAKEY;
+ } else if (!strncmp(str+prev, "QUOTEKEY", len-prev) || !strncmp(str+prev, "QUOTE", len-prev)) {
+ *key= QUOTEKEY;
+ } else if (!strncmp(str+prev, "ACCENTGRAVEKEY", len-prev) || !strncmp(str+prev, "ACCENTGRAVE", len-prev)) {
+ *key= ACCENTGRAVEKEY;
+ } else if (!strncmp(str+prev, "MINUSKEY", len-prev) || !strncmp(str+prev, "MINUS", len-prev)) {
+ *key= MINUSKEY;
+ } else if (!strncmp(str+prev, "SLASHKEY", len-prev) || !strncmp(str+prev, "SLASH", len-prev)) {
+ *key= SLASHKEY;
+ } else if (!strncmp(str+prev, "BACKSLASHKEY", len-prev) || !strncmp(str+prev, "BACKSLASH", len-prev)) {
+ *key= BACKSLASHKEY;
+ } else if (!strncmp(str+prev, "EQUALKEY", len-prev) || !strncmp(str+prev, "EQUAL", len-prev)) {
+ *key= EQUALKEY;
+ } else if (!strncmp(str+prev, "LEFTBRACKETKEY", len-prev) || !strncmp(str+prev, "LEFTBRACKET", len-prev)) {
+ *key= LEFTBRACKETKEY;
+ } else if (!strncmp(str+prev, "RIGHTBRACKETKEY", len-prev) || !strncmp(str+prev, "RIGHTBRACKET", len-prev)) {
+ *key= RIGHTBRACKETKEY;
+ } else if (!strncmp(str+prev, "DELKEY", len-prev) || !strncmp(str+prev, "DELETE", len-prev)) {
+ *key= DELKEY;
+
+ } else if (!strncmp(str+prev, "LEFTARROWKEY", len-prev) || !strncmp(str+prev, "LEFTARROW", len-prev)) {
+ *key= LEFTARROWKEY;
+ } else if (!strncmp(str+prev, "DOWNARROWKEY", len-prev) || !strncmp(str+prev, "DOWNARROW", len-prev)) {
+ *key= DOWNARROWKEY;
+ } else if (!strncmp(str+prev, "RIGHTARROWKEY", len-prev) || !strncmp(str+prev, "RIGHTARROW", len-prev)) {
+ *key= RIGHTARROWKEY;
+ } else if (!strncmp(str+prev, "UPARROWKEY", len-prev) || !strncmp(str+prev, "UPARROW", len-prev)) {
+ *key= UPARROWKEY;
+
+ } else if (!strncmp(str+prev, "PAD", 3)) {
+
+ if (len-prev<=4) {
+
+ if (str[prev]>='0' && str[prev]<='9') {
+ *key= str[prev]-'0'+ZEROKEY;
+ } else {
+ invalid= 1;
+ }
+
+ } else if (!strncmp(str+prev+3, "PERIODKEY", len-prev-3) || !strncmp(str+prev+3, "PERIOD", len-prev-3)) {
+ *key= PADPERIOD;
+ } else if (!strncmp(str+prev+3, "SLASHKEY", len-prev-3) || !strncmp(str+prev+3, "SLASH", len-prev-3)) {
+ *key= PADSLASHKEY;
+ } else if (!strncmp(str+prev+3, "ASTERKEY", len-prev-3) || !strncmp(str+prev+3, "ASTERISK", len-prev-3)) {
+ *key= PADASTERKEY;
+ } else if (!strncmp(str+prev+3, "MINUSKEY", len-prev-3) || !strncmp(str+prev+3, "MINUS", len-prev-3)) {
+ *key= PADMINUS;
+ } else if (!strncmp(str+prev+3, "ENTERKEY", len-prev-3) || !strncmp(str+prev+3, "ENTER", len-prev-3)) {
+ *key= PADENTER;
+ } else if (!strncmp(str+prev+3, "PLUSKEY", len-prev-3) || !strncmp(str+prev+3, "PLUS", len-prev-3)) {
+ *key= PADPLUSKEY;
+ } else {
+ invalid= 1;
+ }
+
+ } else if (!strncmp(str+prev, "F1KEY", len-prev) || !strncmp(str+prev, "F1", len-prev)) {
+ *key= F1KEY;
+ } else if (!strncmp(str+prev, "F2KEY", len-prev) || !strncmp(str+prev, "F2", len-prev)) {
+ *key= F2KEY;
+ } else if (!strncmp(str+prev, "F3KEY", len-prev) || !strncmp(str+prev, "F3", len-prev)) {
+ *key= F3KEY;
+ } else if (!strncmp(str+prev, "F4KEY", len-prev) || !strncmp(str+prev, "F4", len-prev)) {
+ *key= F4KEY;
+ } else if (!strncmp(str+prev, "F5KEY", len-prev) || !strncmp(str+prev, "F5", len-prev)) {
+ *key= F5KEY;
+ } else if (!strncmp(str+prev, "F6KEY", len-prev) || !strncmp(str+prev, "F6", len-prev)) {
+ *key= F6KEY;
+ } else if (!strncmp(str+prev, "F7KEY", len-prev) || !strncmp(str+prev, "F7", len-prev)) {
+ *key= F7KEY;
+ } else if (!strncmp(str+prev, "F8KEY", len-prev) || !strncmp(str+prev, "F8", len-prev)) {
+ *key= F8KEY;
+ } else if (!strncmp(str+prev, "F9KEY", len-prev) || !strncmp(str+prev, "F9", len-prev)) {
+ *key= F9KEY;
+ } else if (!strncmp(str+prev, "F10KEY", len-prev) || !strncmp(str+prev, "F10", len-prev)) {
+ *key= F10KEY;
+ } else if (!strncmp(str+prev, "F11KEY", len-prev) || !strncmp(str+prev, "F11", len-prev)) {
+ *key= F11KEY;
+ } else if (!strncmp(str+prev, "F12KEY", len-prev) || !strncmp(str+prev, "F12", len-prev)) {
+ *key= F12KEY;
+
+ } else if (!strncmp(str+prev, "PAUSEKEY", len-prev) || !strncmp(str+prev, "PAUSE", len-prev)) {
+ *key= PAUSEKEY;
+ } else if (!strncmp(str+prev, "INSERTKEY", len-prev) || !strncmp(str+prev, "INSERT", len-prev)) {
+ *key= INSERTKEY;
+ } else if (!strncmp(str+prev, "HOMEKEY", len-prev) || !strncmp(str+prev, "HOME", len-prev)) {
+ *key= HOMEKEY;
+ } else if (!strncmp(str+prev, "PAGEUPKEY", len-prev) || !strncmp(str+prev, "PAGEUP", len-prev)) {
+ *key= PAGEUPKEY;
+ } else if (!strncmp(str+prev, "PAGEDOWNKEY", len-prev) || !strncmp(str+prev, "PAGEDOWN", len-prev)) {
+ *key= PAGEDOWNKEY;
+ } else if (!strncmp(str+prev, "ENDKEY", len-prev) || !strncmp(str+prev, "END", len-prev)) {
+ *key= ENDKEY;
+
+ } else {
+ invalid= 1;
+ }
+
+ if (!invalid && *key) {
+ return 1;
+ }
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-19 19:17:32 +0300