mirror of
https://github.com/davatorium/rofi.git
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244 lines
18 KiB
C
244 lines
18 KiB
C
/*
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* rofi
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*
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* MIT/X11 License
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* Copyright © 2013-2017 Qball Cow <qball@gmpclient.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include <config.h>
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#include <string.h>
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#include "rofi.h"
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#include "x11-helper.h"
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#include "xrmoptions.h"
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typedef struct
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{
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unsigned int modmask;
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xkb_keysym_t keysym;
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gboolean release;
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} KeyBinding;
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typedef struct
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{
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const char *name;
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char *keystr;
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int num_bindings;
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KeyBinding *kb;
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} ActionBindingEntry;
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typedef struct
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{
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KeyBindingAction id;
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char *name;
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char *keybinding;
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char *comment;
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} DefaultBinding;
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/**
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* Data structure holding all the action keybinding.
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*/
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ActionBindingEntry abe[NUM_ABE];
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/**
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* LIST OF DEFAULT SETTINGS
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*/
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DefaultBinding bindings[NUM_ABE] =
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{
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{ .id = PASTE_PRIMARY, .name = "kb-primary-paste", .keybinding = "Control+V,Shift+Insert", .comment = "Paste primary selection" },
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{ .id = PASTE_SECONDARY, .name = "kb-secondary-paste", .keybinding = "Control+v,Insert", .comment = "Paste clipboard" },
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{ .id = CLEAR_LINE, .name = "kb-clear-line", .keybinding = "Control+w", .comment = "Clear input line" },
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{ .id = MOVE_FRONT, .name = "kb-move-front", .keybinding = "Control+a", .comment = "Beginning of line" },
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{ .id = MOVE_END, .name = "kb-move-end", .keybinding = "Control+e", .comment = "End of line" },
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{ .id = MOVE_WORD_BACK, .name = "kb-move-word-back", .keybinding = "Alt+b", .comment = "Move back one word" },
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{ .id = MOVE_WORD_FORWARD, .name = "kb-move-word-forward", .keybinding = "Alt+f", .comment = "Move forward one word" },
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{ .id = MOVE_CHAR_BACK, .name = "kb-move-char-back", .keybinding = "Left,Control+b", .comment = "Move back one char" },
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{ .id = MOVE_CHAR_FORWARD, .name = "kb-move-char-forward", .keybinding = "Right,Control+f", .comment = "Move forward one char" },
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{ .id = REMOVE_WORD_BACK, .name = "kb-remove-word-back", .keybinding = "Control+Alt+h,Control+BackSpace", .comment = "Delete previous word" },
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{ .id = REMOVE_WORD_FORWARD, .name = "kb-remove-word-forward", .keybinding = "Control+Alt+d", .comment = "Delete next word" },
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{ .id = REMOVE_CHAR_FORWARD, .name = "kb-remove-char-forward", .keybinding = "Delete,Control+d", .comment = "Delete next char" },
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{ .id = REMOVE_CHAR_BACK, .name = "kb-remove-char-back", .keybinding = "BackSpace,Control+h", .comment = "Delete previous char" },
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{ .id = REMOVE_TO_EOL, .name = "kb-remove-to-eol", .keybinding = "Control+k", .comment = "Delete till the end of line" },
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{ .id = REMOVE_TO_SOL, .name = "kb-remove-to-sol", .keybinding = "Control+u", .comment = "Delete till the start of line" },
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{ .id = ACCEPT_ENTRY, .name = "kb-accept-entry", .keybinding = "Control+j,Control+m,Return,KP_Enter", .comment = "Accept entry" },
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{ .id = ACCEPT_CUSTOM, .name = "kb-accept-custom", .keybinding = "Control+Return", .comment = "Use entered text as command (in ssh/run modi)" },
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{ .id = ACCEPT_ALT, .name = "kb-accept-alt", .keybinding = "Shift+Return", .comment = "Use alternate accept command." },
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{ .id = DELETE_ENTRY, .name = "kb-delete-entry", .keybinding = "Shift+Delete", .comment = "Delete entry from history" },
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{ .id = MODE_NEXT, .name = "kb-mode-next", .keybinding = "Shift+Right,Control+Tab", .comment = "Switch to the next mode." },
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{ .id = MODE_PREVIOUS, .name = "kb-mode-previous", .keybinding = "Shift+Left,Control+ISO_Left_Tab", .comment = "Switch to the previous mode." },
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{ .id = ROW_LEFT, .name = "kb-row-left", .keybinding = "Control+Page_Up", .comment = "Go to the previous column" },
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{ .id = ROW_RIGHT, .name = "kb-row-right", .keybinding = "Control+Page_Down", .comment = "Go to the next column" },
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{ .id = ROW_UP, .name = "kb-row-up", .keybinding = "Up,Control+p,ISO_Left_Tab", .comment = "Select previous entry" },
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{ .id = ROW_DOWN, .name = "kb-row-down", .keybinding = "Down,Control+n", .comment = "Select next entry" },
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{ .id = ROW_TAB, .name = "kb-row-tab", .keybinding = "Tab", .comment = "Go to next row, if one left, accept it, if no left next mode." },
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{ .id = PAGE_PREV, .name = "kb-page-prev", .keybinding = "Page_Up", .comment = "Go to the previous page" },
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{ .id = PAGE_NEXT, .name = "kb-page-next", .keybinding = "Page_Down", .comment = "Go to the next page" },
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{ .id = ROW_FIRST, .name = "kb-row-first", .keybinding = "Home,KP_Home", .comment = "Go to the first entry" },
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{ .id = ROW_LAST, .name = "kb-row-last", .keybinding = "End,KP_End", .comment = "Go to the last entry" },
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{ .id = ROW_SELECT, .name = "kb-row-select", .keybinding = "Control+space", .comment = "Set selected item as input text" },
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{ .id = SCREENSHOT, .name = "kb-screenshot", .keybinding = "Alt+S", .comment = "Take a screenshot of the rofi window" },
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{ .id = TOGGLE_CASE_SENSITIVITY, .name = "kb-toggle-case-sensitivity", .keybinding = "grave,dead_grave", .comment = "Toggle case sensitivity" },
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{ .id = TOGGLE_SORT, .name = "kb-toggle-sort", .keybinding = "Alt+grave", .comment = "Toggle sort" },
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{ .id = CANCEL, .name = "kb-cancel", .keybinding = "Escape,Control+g,Control+bracketleft", .comment = "Quit rofi" },
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{ .id = CUSTOM_1, .name = "kb-custom-1", .keybinding = "Alt+1", .comment = "Custom keybinding 1" },
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{ .id = CUSTOM_2, .name = "kb-custom-2", .keybinding = "Alt+2", .comment = "Custom keybinding 2" },
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{ .id = CUSTOM_3, .name = "kb-custom-3", .keybinding = "Alt+3", .comment = "Custom keybinding 3" },
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{ .id = CUSTOM_4, .name = "kb-custom-4", .keybinding = "Alt+4", .comment = "Custom keybinding 4" },
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{ .id = CUSTOM_5, .name = "kb-custom-5", .keybinding = "Alt+5", .comment = "Custom Keybinding 5" },
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{ .id = CUSTOM_6, .name = "kb-custom-6", .keybinding = "Alt+6", .comment = "Custom keybinding 6" },
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{ .id = CUSTOM_7, .name = "kb-custom-7", .keybinding = "Alt+7", .comment = "Custom Keybinding 7" },
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{ .id = CUSTOM_8, .name = "kb-custom-8", .keybinding = "Alt+8", .comment = "Custom keybinding 8" },
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{ .id = CUSTOM_9, .name = "kb-custom-9", .keybinding = "Alt+9", .comment = "Custom keybinding 9" },
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{ .id = CUSTOM_10, .name = "kb-custom-10", .keybinding = "Alt+0", .comment = "Custom keybinding 10" },
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{ .id = CUSTOM_11, .name = "kb-custom-11", .keybinding = "Alt+exclam", .comment = "Custom keybinding 11" },
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{ .id = CUSTOM_12, .name = "kb-custom-12", .keybinding = "Alt+at", .comment = "Custom keybinding 12" },
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{ .id = CUSTOM_13, .name = "kb-custom-13", .keybinding = "Alt+numbersign", .comment = "Csutom keybinding 13" },
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{ .id = CUSTOM_14, .name = "kb-custom-14", .keybinding = "Alt+dollar", .comment = "Custom keybinding 14" },
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{ .id = CUSTOM_15, .name = "kb-custom-15", .keybinding = "Alt+percent", .comment = "Custom keybinding 15" },
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{ .id = CUSTOM_16, .name = "kb-custom-16", .keybinding = "Alt+dead_circumflex", .comment = "Custom keybinding 16" },
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{ .id = CUSTOM_17, .name = "kb-custom-17", .keybinding = "Alt+ampersand", .comment = "Custom keybinding 17" },
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{ .id = CUSTOM_18, .name = "kb-custom-18", .keybinding = "Alt+asterisk", .comment = "Custom keybinding 18" },
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{ .id = CUSTOM_19, .name = "kb-custom-19", .keybinding = "Alt+parenleft", .comment = "Custom Keybinding 19" },
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{ .id = SELECT_ELEMENT_1, .name = "kb-select-1", .keybinding = "Super+1", .comment = "Select row 1" },
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{ .id = SELECT_ELEMENT_2, .name = "kb-select-2", .keybinding = "Super+2", .comment = "Select row 2" },
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{ .id = SELECT_ELEMENT_3, .name = "kb-select-3", .keybinding = "Super+3", .comment = "Select row 3" },
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{ .id = SELECT_ELEMENT_4, .name = "kb-select-4", .keybinding = "Super+4", .comment = "Select row 4" },
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{ .id = SELECT_ELEMENT_5, .name = "kb-select-5", .keybinding = "Super+5", .comment = "Select row 5" },
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{ .id = SELECT_ELEMENT_6, .name = "kb-select-6", .keybinding = "Super+6", .comment = "Select row 6" },
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{ .id = SELECT_ELEMENT_7, .name = "kb-select-7", .keybinding = "Super+7", .comment = "Select row 7" },
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{ .id = SELECT_ELEMENT_8, .name = "kb-select-8", .keybinding = "Super+8", .comment = "Select row 8" },
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{ .id = SELECT_ELEMENT_9, .name = "kb-select-9", .keybinding = "Super+9", .comment = "Select row 9" },
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{ .id = SELECT_ELEMENT_10, .name = "kb-select-10", .keybinding = "Super+0", .comment = "Select row 10" },
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};
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void setup_abe ( void )
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{
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for ( int iter = 0; iter < NUM_ABE; iter++ ) {
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int id = bindings[iter].id;
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// set pointer to name.
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abe[id].name = bindings[iter].name;
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abe[id].keystr = g_strdup ( bindings[iter].keybinding );
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abe[id].num_bindings = 0;
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abe[id].kb = NULL;
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config_parser_add_option ( xrm_String, abe[id].name, (void * *) &( abe[id].keystr ), bindings[iter].comment );
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}
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}
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gboolean parse_keys_abe ( void )
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{
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GString *error_msg = g_string_new ( "" );
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for ( int iter = 0; iter < NUM_ABE; iter++ ) {
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char *keystr = g_strdup ( abe[iter].keystr );
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char *sp = NULL;
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g_free ( abe[iter].kb );
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abe[iter].kb = NULL;
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abe[iter].num_bindings = 0;
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// Iter over bindings.
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const char *const sep = ",";
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for ( char *entry = strtok_r ( keystr, sep, &sp ); entry != NULL; entry = strtok_r ( NULL, sep, &sp ) ) {
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abe[iter].kb = g_realloc ( abe[iter].kb, ( abe[iter].num_bindings + 1 ) * sizeof ( KeyBinding ) );
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KeyBinding *kb = &( abe[iter].kb[abe[iter].num_bindings] );
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memset ( kb, 0, sizeof ( KeyBinding ) );
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if ( x11_parse_key ( entry, &( kb->modmask ), &( kb->keysym ), &( kb->release ), error_msg ) ) {
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abe[iter].num_bindings++;
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}
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else {
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char *name = g_markup_escape_text ( abe[iter].name, -1 );
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g_string_append_printf ( error_msg, "Failed to set binding for: <b>%s</b>\n\n", name );
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g_free ( name );
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}
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}
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g_free ( keystr );
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}
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if ( error_msg->len > 0 ) {
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rofi_view_error_dialog ( error_msg->str, TRUE );
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g_string_free ( error_msg, TRUE );
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return FALSE;
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}
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g_string_free ( error_msg, TRUE );
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return TRUE;
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}
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void cleanup_abe ( void )
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{
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for ( int iter = 0; iter < NUM_ABE; iter++ ) {
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g_free ( abe[iter].kb );
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abe[iter].kb = NULL;
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abe[iter].num_bindings = 0;
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}
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}
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/**
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* Array holding actions that should be trigger on release.
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*/
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static gboolean _abe_trigger_on_release[NUM_ABE] = { 0 };
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static gboolean abe_test_action ( KeyBindingAction action, unsigned int mask, xkb_keysym_t key )
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{
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ActionBindingEntry *akb = &( abe[action] );
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for ( int iter = 0; iter < akb->num_bindings; iter++ ) {
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const KeyBinding * const kb = &( akb->kb[iter] );
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if ( ( kb->keysym == key ) && ( kb->modmask == mask ) ) {
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if ( kb->release ) {
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_abe_trigger_on_release[action] = TRUE;
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}
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else {
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return TRUE;
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}
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}
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}
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return FALSE;
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}
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KeyBindingAction abe_find_action ( unsigned int mask, xkb_keysym_t key )
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{
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KeyBindingAction action;
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for ( action = 0; action < NUM_ABE; ++action ) {
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if ( abe_test_action ( action, mask, key ) ) {
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break;
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}
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}
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return action;
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}
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void abe_trigger_release ( void )
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{
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RofiViewState *state;
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state = rofi_view_get_active ( );
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if ( state ) {
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for ( KeyBindingAction action = 0; action < NUM_ABE; ++action ) {
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if ( _abe_trigger_on_release[action] ) {
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rofi_view_trigger_action ( state, action );
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_abe_trigger_on_release[action] = FALSE;
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}
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}
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}
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}
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