/** * rofi * * MIT/X11 License * Copyright 2013-2014 Qball Cow * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */ #include #include #include #include #include #include #include "rofi.h" #include "xrmoptions.h" // Big thanks to Sean Pringle for this code. // This maps xresource options to config structure. typedef enum { xrm_String = 0, xrm_Number = 1, xrm_SNumber = 2, xrm_Boolean = 3 } XrmOptionType; typedef struct { int type; char * name; union { unsigned int * num; int * snum; char ** str; }; char *mem; } XrmOption; /** * Map X resource settings to internal options * Currently supports string and number. */ static XrmOption xrmOptions[] = { { xrm_String, "switchers", { .str = &config.switchers }, NULL }, { xrm_Number, "opacity", { .num = &config.window_opacity }, NULL }, { xrm_SNumber, "width", { .snum = &config.menu_width }, NULL }, { xrm_Number, "lines", { .num = &config.menu_lines }, NULL }, { xrm_Number, "columns", { .num = &config.menu_columns }, NULL }, { xrm_String, "font", { .str = &config.menu_font }, NULL }, /* Foreground color */ { xrm_String, "foreground", { .str = &config.menu_fg }, NULL }, { xrm_String, "fg", { .str = &config.menu_fg }, NULL }, { xrm_String, "background", { .str = &config.menu_bg }, NULL }, { xrm_String, "bg", { .str = &config.menu_bg }, NULL }, { xrm_String, "background-alternate", { .str = &config.menu_bg_alt }, NULL }, { xrm_String, "bgalt", { .str = &config.menu_bg_alt }, NULL }, { xrm_String, "highlightfg", { .str = &config.menu_hlfg }, NULL }, { xrm_String, "hlfg", { .str = &config.menu_hlfg }, NULL }, { xrm_String, "highlightbg", { .str = &config.menu_hlbg }, NULL }, { xrm_String, "hlbg", { .str = &config.menu_hlbg }, NULL }, { xrm_String, "bordercolor", { .str = &config.menu_bc }, NULL }, { xrm_String, "bc", { .str = &config.menu_bc }, NULL }, { xrm_Number, "borderwidth", { .num = &config.menu_bw }, NULL }, { xrm_Number, "bw", { .num = &config.menu_bw }, NULL }, { xrm_Number, "location", { .num = &config.location }, NULL }, { xrm_Number, "padding", { .num = &config.padding }, NULL }, { xrm_SNumber, "yoffset", { .snum = &config.y_offset }, NULL }, { xrm_SNumber, "xoffset", { .snum = &config.x_offset }, NULL }, { xrm_Boolean, "fixed-num-lines", { .num = &config.fixed_num_lines }, NULL }, { xrm_Boolean, "hmode", { .num = &config.hmode }, NULL }, { xrm_String, "terminal", { .str = &config.terminal_emulator }, NULL }, { xrm_String, "ssh-client", { .str = &config.ssh_client }, NULL }, { xrm_String, "ssh-command", { .str = &config.ssh_command }, NULL }, { xrm_String, "run-command", { .str = &config.run_command }, NULL }, { xrm_String, "run-list-command", { .str = &config.run_list_command }, NULL }, { xrm_String, "run-shell-command", { .str = &config.run_shell_command }, NULL }, { xrm_Boolean, "disable-history", { .num = &config.disable_history }, NULL }, { xrm_Boolean, "levenshtein-sort", { .num = &config.levenshtein_sort }, NULL }, /* Key bindings */ { xrm_String, "key", { .str = &config.window_key }, NULL }, { xrm_String, "rkey", { .str = &config.run_key }, NULL }, { xrm_String, "skey", { .str = &config.ssh_key }, NULL }, { xrm_Boolean, "sidebar-mode", { .num = &config.sidebar_mode }, NULL } }; void parse_xresource_options ( Display *display ) { char *xRMS; // Map Xresource entries to rofi config options. XrmInitialize (); xRMS = XResourceManagerString ( display ); if ( xRMS == NULL ) { return; } XrmDatabase xDB = XrmGetStringDatabase ( xRMS ); char * xrmType; XrmValue xrmValue; const char * namePrefix = "rofi"; const char * classPrefix = "rofi"; for ( unsigned int i = 0; i < sizeof ( xrmOptions ) / sizeof ( *xrmOptions ); ++i ) { char *name, *class; name = g_strdup_printf ( "%s.%s", namePrefix, xrmOptions[i].name ); class = g_strdup_printf ( "%s.%s", classPrefix, xrmOptions[i].name ); if ( XrmGetResource ( xDB, name, class, &xrmType, &xrmValue ) ) { if ( xrmOptions[i].type == xrm_String ) { if ( xrmOptions[i].mem != NULL ) { g_free ( xrmOptions[i].mem ); xrmOptions[i].mem = NULL; } *xrmOptions[i].str = g_strndup ( xrmValue.addr, xrmValue.size ); // Memory xrmOptions[i].mem = ( *xrmOptions[i].str ); } else if ( xrmOptions[i].type == xrm_Number ) { *xrmOptions[i].num = (unsigned int) strtoul ( xrmValue.addr, NULL, 10 ); } else if ( xrmOptions[i].type == xrm_SNumber ) { *xrmOptions[i].snum = (int) strtol ( xrmValue.addr, NULL, 10 ); } else if ( xrmOptions[i].type == xrm_Boolean ) { if ( xrmValue.size > 0 && g_ascii_strncasecmp ( xrmValue.addr, "true", xrmValue.size ) == 0 ) { *xrmOptions[i].num = TRUE; } else{ *xrmOptions[i].num = FALSE; } } } g_free ( class ); g_free ( name ); } XrmDestroyDatabase ( xDB ); } void parse_xresource_free ( void ) { for ( unsigned int i = 0; i < sizeof ( xrmOptions ) / sizeof ( *xrmOptions ); ++i ) { if ( xrmOptions[i].mem != NULL ) { g_free ( xrmOptions[i].mem ); xrmOptions[i].mem = NULL; } } } void xresource_dump ( void ) { const char * namePrefix = "rofi"; unsigned int entries = sizeof ( xrmOptions ) / sizeof ( *xrmOptions ); for ( unsigned int i = 0; i < entries; ++i ) { // Skip duplicates. if ( ( i + 1 ) < entries ) { if ( xrmOptions[i].str == xrmOptions[i + 1].str ) { continue; } } printf ( "%s.%s: %*s", namePrefix, xrmOptions[i].name, (int) ( 20 - strlen ( xrmOptions[i].name ) ), "" ); switch ( xrmOptions[i].type ) { case xrm_Number: printf ( "%u", *xrmOptions[i].num ); break; case xrm_SNumber: printf ( "%i", *xrmOptions[i].snum ); break; case xrm_String: printf ( "%s", *xrmOptions[i].str ); break; case xrm_Boolean: printf ( "%s", ( ( *xrmOptions[i].num ) == TRUE ) ? "true" : "false" ); break; default: break; } printf ( "\n" ); } }