Attachment 69691 Details for Bug 56866 – test case

test case

xkb.cpp (text/plain), 2.11 KB, created by Gatis Paeglis on 2012-11-08 11:46:34 UTC

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Creator: Gatis Paeglis

Created: 2012-11-08 11:46:34 UTC

Size: 2.11 KB

patch

obsolete

>#include <stdio.h>
>
>#include <xcb/xcb_keysyms.h>
>#include <X11/keysym.h>
>#include <xkbcommon/xkbcommon.h>
>
>#include "qdebug.h"
>
>void key_code_for_symbol(xcb_keysym_t keysym, const xcb_setup_t *s)
>{
>    int num_syms;
>    const xkb_keysym_t *syms;
>
>    struct xkb_rule_names xkb_names;
>    struct xkb_state *xkb_state;
>    struct xkb_keymap *xkb_keymap;
>    struct xkb_context *xkb_context;
>
>    memset(&xkb_names, 0, sizeof(xkb_names));
>    xkb_names.rules = "evdev";
>    xkb_names.model = "pc105";
>    xkb_names.layout = "us";
>    xkb_names.variant = "";
>    xkb_names.options = "";
>
>    xkb_context = xkb_context_new((xkb_context_flags)0);
>
>    xkb_keymap = xkb_keymap_new_from_names(xkb_context, &xkb_names, XKB_MAP_COMPILE_PLACEHOLDER);
>    xkb_state = xkb_state_new(xkb_keymap);
>
>    bool found = false;
>
>    for(xcb_keycode_t i = s->min_keycode; i && i < s->max_keycode; i++)
>    {
>        num_syms = xkb_state_key_get_syms(xkb_state, i, &syms);
>
>        if (num_syms == 0) continue;
>
>        for (int j = 0; j <= num_syms; j++) {
>            if(syms[j] == keysym) {
>                found = true;
>            }
>        }
>    }
>
>    if (found)
>        qDebug() << "yes";
>    else
>        qDebug() << "no";
>
>}
>
>int main() {
>
>    xcb_connection_t *conn;
>    int screen;
>
>    conn = xcb_connect(NULL, &screen);
>    const xcb_setup_t *m_setup = xcb_get_setup(conn);
>
>    const xcb_keysym_t symbols[] = {
>        XK_Alt_L, XK_Meta_L, XK_Super_L, XK_Super_R,
>        XK_Hyper_L, XK_Hyper_R, XK_Num_Lock, XK_Mode_switch, XK_Caps_Lock,
>    };
>
>    const size_t numSymbols = sizeof symbols / sizeof *symbols;
>
>    qDebug() << "### With xcb_key_symbols_t ###";
>    xcb_key_symbols_t *m_key_symbols = xcb_key_symbols_alloc(conn);
>    xcb_keycode_t* modKeyCodes[numSymbols];
>    for (int i = 0; i < numSymbols; ++i) {
>        modKeyCodes[i] = xcb_key_symbols_get_keycode(m_key_symbols, symbols[i]);
>    }
>
>    for (int z = 0; z < numSymbols; ++z) {
>        qDebug() << "index : "<< z << " " << modKeyCodes[z];
>    }
>
>    qDebug() << "### With libxkbcommon ###";
>    for (int i = 0; i < numSymbols; ++i) {
>        key_code_for_symbol(symbols[i], m_setup);
>    }
>
>
>}

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Attachments on bug 56866: 69691 | 70119

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