ltkx

GUI toolkit for X11 (old)
git clone git://lumidify.org/ltkx.git (fast, but not encrypted)
git clone https://lumidify.org/ltkx.git (encrypted, but very slow)
git clone git://4kcetb7mo7hj6grozzybxtotsub5bempzo4lirzc3437amof2c2impyd.onion/ltkx.git (over tor)
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theme.c (2540B)

      1 /*
      2  * This file is part of the Lumidify ToolKit (LTK)
      3  * Copyright (c) 2016, 2017 Lumidify Productions <lumidify@openmailbox.org>
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining a copy
      6  * of this software and associated documentation files (the "Software"), to deal
      7  * in the Software without restriction, including without limitation the rights
      8  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
      9  * copies of the Software, and to permit persons to whom the Software is
     10  * furnished to do so, subject to the following conditions:
     11  *
     12  * The above copyright notice and this permission notice shall be included in all
     13  * copies or substantial portions of the Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     18  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     21  * SOFTWARE.
     22  */
     23 
     24 #include "theme.h"
     25 
     26 LtkTheme *ltk_load_theme(const char *path)
     27 {
     28     char *file_contents = ltk_read_file(path);
     29 
     30     cJSON *json = cJSON_Parse(file_contents);
     31     if (!json)
     32     {
     33         printf("Theme error before: [%s]\n", cJSON_GetErrorPtr());
     34         return NULL;
     35     }
     36     cJSON *button_json = cJSON_GetObjectItem(json, "button");
     37     if (!button_json)
     38     {
     39         printf("Theme error before: [%s]\n", cJSON_GetErrorPtr());
     40         return NULL;
     41     }
     42     cJSON *window_json = cJSON_GetObjectItem(json, "window");
     43     if (!window_json)
     44     {
     45         printf("Theme error before: [%s]\n", cJSON_GetErrorPtr());
     46         return NULL;
     47     }
     48 
     49     LtkTheme *theme = malloc(sizeof(LtkTheme));
     50     theme->button = ltk_parse_button_theme(button_json);
     51     theme->window = ltk_parse_window_theme(window_json);
     52 
     53     free(file_contents);
     54     cJSON_Delete(json);
     55 
     56     return theme;
     57 }
     58 
     59 void ltk_destroy_theme(LtkTheme *theme)
     60 {
     61     free(theme->button);
     62     free(theme->window);
     63     free(theme);
     64 }
     65 
     66 char *ltk_read_file(const char *path)
     67 {
     68     FILE *f;
     69     long len;
     70     char *file_contents;
     71     f = fopen(path, "rb");
     72     fseek(f, 0, SEEK_END);
     73     len = ftell(f);
     74     fseek(f, 0, SEEK_SET);
     75     file_contents = malloc(len + 1);
     76     fread(file_contents, 1, len, f);
     77     file_contents[len] = '\0';
     78     fclose(f);
     79 
     80     return file_contents;
     81 }