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Add support for horizontal mode.

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QC 2014-01-26 12:59:10 +01:00
parent 4dabd75000
commit e62ada2a83
4 changed files with 122 additions and 60 deletions
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16
doc/simpleswitcher.1
View file

@ -28,6 +28,9 @@ simpleswitcher \- a simple EWMH window switcher
.IR terminal ]
.RB [ \-loc
.IR position ]
.RB [ \-hmode ]
.RB [ \-padding
.IR padding ]
.SH DESCRIPTION
.I simpleswitcher
@ -174,6 +177,19 @@ monitor:
.TP
7 6 5
.RE
.TP
.B -hmode
Switch to horizontal mode (ala dmenu). You can specify the number of elements with the
.IR -lines
option.
.TP
.B -padding
Define the inner margin of the window. Default is 5 pixels.
.RS
To make simpleswitcher look like dmenu:
.TP
simpleswitcher -hmode -padding 0
.RE
.SH Switch between modi
Type '?'<enter> to switch between window list and run mode.
.SH SEE ALSO

43
include/simpleswitcher.h
View file

@ -21,6 +21,7 @@ typedef enum {
} SwitcherMode;
typedef int ( *menu_match_cb )( char **tokens, const char *input, int index, void *data );
int menu( char **lines, char **input, char *prompt,
Time *time, int *shift, menu_match_cb mmc, void *mmc_data );
@ -48,33 +49,39 @@ typedef enum _WindowLocation {
WEST = 8
} WindowLocation;
typedef enum {
VERTICAL = 0,
HORIZONTAL = 1
} WindowMode;
/**
* Settings
*/
typedef struct _Settings {
// Window settings
unsigned int window_opacity;
unsigned int window_opacity;
// Menu settings
unsigned int menu_bw;
unsigned int menu_width;
unsigned int menu_lines;
char * menu_font;
char * menu_fg;
char * menu_bg;
char * menu_bgalt;
char * menu_hlfg;
char * menu_hlbg;
char * menu_bc;
unsigned int menu_bw;
unsigned int menu_width;
unsigned int menu_lines;
char * menu_font;
char * menu_fg;
char * menu_bg;
char * menu_bgalt;
char * menu_hlfg;
char * menu_hlbg;
char * menu_bc;
// Behavior
unsigned int zeltak_mode;
char * terminal_emulator;
unsigned int i3_mode;
unsigned int zeltak_mode;
char * terminal_emulator;
unsigned int i3_mode;
// Key bindings
char * window_key;
char * run_key;
char * ssh_key;
WindowLocation location;
char * window_key;
char * run_key;
char * ssh_key;
WindowLocation location;
WindowMode wmode;
unsigned int inner_margin;
} Settings;
extern Settings config;

115
source/simpleswitcher.c
View file

@ -64,7 +64,6 @@
#include "ssh-dialog.h"
#define LINE_MARGIN 4
#define INNER_MARGIN 5
#define OPAQUE 0xffffffff
#define OPACITY "_NET_WM_WINDOW_OPACITY"
@ -96,7 +95,9 @@ Settings config = {
.window_key = "F12",
.run_key = "mod1+F2",
.ssh_key = "mod1+F3",
.location = CENTER
.location = CENTER,
.wmode = VERTICAL,
.inner_margin = 5
};
@ -201,23 +202,23 @@ static void focus_window_i3( const char *socket_path, int id )
// Formulate command
snprintf( command, 128, "[id=\"%d\"] focus", id );
// Prepare header.
memcpy( head.magic, I3_IPC_MAGIC, 6 );
head.size = strlen( command );
head.type = I3_IPC_MESSAGE_TYPE_COMMAND;
// Send header.
send( s, &head, sizeof( head ),0 );
// Send message
send( s, command, strlen( command ),0 );
// Receive header.
t = recv( s, &head, sizeof( head ),0 );
snprintf( command, 128, "[id=\"%d\"] focus", id );
// Prepare header.
memcpy( head.magic, I3_IPC_MAGIC, 6 );
head.size = strlen( command );
head.type = I3_IPC_MESSAGE_TYPE_COMMAND;
// Send header.
send( s, &head, sizeof( head ),0 );
// Send message
send( s, command, strlen( command ),0 );
// Receive header.
t = recv( s, &head, sizeof( head ),0 );
if ( t == sizeof( head ) ) {
t= recv( s, command, head.size, 0 );
command[t] = '\0';
printf( "%s\n", command );
}
if ( t == sizeof( head ) ) {
t= recv( s, command, head.size, 0 );
command[t] = '\0';
printf( "%s\n", command );
}
close( s );
}
@ -776,8 +777,14 @@ int menu( char **lines, char **input, char *prompt, Time *time, int *shift,
unsigned int max_lines = MIN( config.menu_lines, num_lines );
int w = config.menu_width < 101 ? ( mon.w/100 )*config.menu_width: config.menu_width;
// Calculate as float to stop silly, big rounding down errors.
int w = config.menu_width < 101 ? ( mon.w/100.0f )*( float )config.menu_width: config.menu_width;
int x = mon.x + ( mon.w - w )/2;
int element_width = w -( 2*( config.inner_margin ) );
if ( config.wmode == HORIZONTAL ) {
element_width = ( w-( 2*( config.inner_margin ) )-max_lines*LINE_MARGIN )/( max_lines+1 );
}
Window box;
XWindowAttributes attr;
@ -813,23 +820,35 @@ int menu( char **lines, char **input, char *prompt, Time *time, int *shift,
}
// search text input
textbox *text = textbox_create( box, TB_AUTOHEIGHT|TB_EDITABLE, INNER_MARGIN, INNER_MARGIN,
w-( 2*INNER_MARGIN ), 1,
textbox *text = textbox_create( box, TB_AUTOHEIGHT|TB_EDITABLE,
( config.inner_margin ),
( config.inner_margin ),
element_width, 1,
config.menu_font, config.menu_fg, config.menu_bg,
( input!= NULL )?*input:"", prompt );
textbox_show( text );
int line_height = text->font->ascent + text->font->descent;
//line_height += line_height/10;
int row_margin = line_height/10;
line_height+=row_margin;
// filtered list display
textbox **boxes = allocate_clear( sizeof( textbox* ) * max_lines );
int columns = 1;
if ( config.wmode == HORIZONTAL ) {
// Number of columns is the width of the screen - the inner margins + trailing line margin.
columns = ( w-2*( config.inner_margin )+LINE_MARGIN )/( element_width+LINE_MARGIN );
}
for ( i = 0; i < max_lines; i++ ) {
boxes[i] = textbox_create( box, TB_AUTOHEIGHT, INNER_MARGIN, ( i+1 ) * line_height +
INNER_MARGIN+LINE_MARGIN, w-( 2*INNER_MARGIN ), 1,
int col = ( i+1 )%columns;
int line = ( i+1 )/columns;
boxes[i] = textbox_create( box,
0,
( config.inner_margin )+col*( element_width+LINE_MARGIN ), // X
line * line_height + config.inner_margin +( ( config.wmode == HORIZONTAL )?0:LINE_MARGIN ), // y
element_width, // w
line_height, // h
config.menu_font, config.menu_fg, config.menu_bg, lines[i], NULL );
textbox_show( boxes[i] );
}
@ -868,31 +887,45 @@ int menu( char **lines, char **input, char *prompt, Time *time, int *shift,
// resize window vertically to suit
// Subtract the margin of the last row.
int h = line_height * ( max_lines+1 ) + INNER_MARGIN*2 - row_margin+LINE_MARGIN;
int h = line_height * ( max_lines+1 ) + ( config.inner_margin )*2 +LINE_MARGIN;
if ( config.wmode == HORIZONTAL ) {
h = line_height+( config.inner_margin )*2;
}
// Default location is center.
int y = mon.y + ( mon.h - h )/2;
switch(config.location)
{
// Determine window location
switch ( config.location ) {
case NORTH_WEST:
x=mon.x;
case NORTH:
y=mon.y;
break;
case NORTH_EAST:
y=mon.y;
case EAST:
x=mon.x+mon.w-w;
break;
case EAST_SOUTH:
x=mon.x+mon.w-w;
case SOUTH:
y=mon.y+mon.h-h;
break;
case SOUTH_WEST:
y=mon.y+mon.h-h;
case WEST:
x=mon.x;
break;
case CENTER:
default:
break;
@ -912,11 +945,14 @@ int menu( char **lines, char **input, char *prompt, Time *time, int *shift,
while ( XCheckTypedEvent( display, Expose, &ev ) );
menu_draw( text, boxes, max_lines, selected, filtered );
// Why do we need the specian -1?
XDrawLine( display, main_window, gc, INNER_MARGIN,
line_height+INNER_MARGIN+( LINE_MARGIN-2 )/2,
w-( INNER_MARGIN )-1,
line_height+INNER_MARGIN +( LINE_MARGIN-2 )/2 );
if ( config.wmode == VERTICAL ) {
XDrawLine( display, main_window, gc, ( config.inner_margin ),
line_height+( config.inner_margin )+( LINE_MARGIN-2 )/2,
w-( ( config.inner_margin ) )-1,
line_height+( config.inner_margin ) +( LINE_MARGIN-2 )/2 );
}
} else if ( ev.type == KeyPress ) {
while ( XCheckTypedEvent( display, KeyPress, &ev ) );
@ -1295,13 +1331,13 @@ int main( int argc, char *argv[] )
return EXIT_FAILURE;
}
if(xdgInitHandle(&xdg_handle) == NULL) {
fprintf(stderr, "Failed to initialize XDG\n");
if ( xdgInitHandle( &xdg_handle ) == NULL ) {
fprintf( stderr, "Failed to initialize XDG\n" );
return EXIT_FAILURE;
}
cache_dir = xdgCacheHome(&xdg_handle);
printf("Cache directory: %s\n", cache_dir);
cache_dir = xdgCacheHome( &xdg_handle );
printf( "Cache directory: %s\n", cache_dir );
signal( SIGCHLD, catch_exit );
@ -1347,6 +1383,9 @@ int main( int argc, char *argv[] )
find_arg_int( argc, argv, "-lines",&( config.menu_lines ) );
find_arg_int( argc, argv, "-loc", &( config.location ) );
config.wmode = ( find_arg( argc, argv, "-hmode" ) >= 0 )?HORIZONTAL:VERTICAL;
find_arg_int( argc, argv, "-padding", &( config.inner_margin ) );
#ifdef I3
// Check for i3
@ -1422,6 +1461,6 @@ int main( int argc, char *argv[] )
if ( i3_socket_path != NULL ) free( i3_socket_path );
#endif
xdgWipeHandle(&xdg_handle);
xdgWipeHandle( &xdg_handle );
return EXIT_SUCCESS;
}

2
source/ssh-dialog.c
View file

@ -163,7 +163,7 @@ static char ** get_ssh ( )
}
free( path );
const char *hd = getenv("HOME");
const char *hd = getenv( "HOME" );
path = allocate( strlen( hd ) + strlen( ".ssh/config" )+3 );
sprintf( path, "%s/%s", hd, ".ssh/config" );
fd = fopen ( path, "r" );