mirror of
https://github.com/davatorium/rofi.git
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Indent the bunch with my astyle line.
This commit is contained in:
Qball Cow
parent
bad311adab
commit
b47f22ca51
3 changed files with 961 additions and 886 deletions
8
Makefile
8
Makefile
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@ -24,12 +24,16 @@ normal:
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debug:
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$(CC) -o simpleswitcher-debug simpleswitcher.c -std=c99 $(CFLAGS) -Wunused-parameter -g -DDEBUG $(LDADD)
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install: install-man
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install: normal install-man
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install -Dm 755 simpleswitcher $(BINDIR)/simpleswitcher
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install-man:
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install -Dm 644 simpleswitcher.1 $(MANDIR)
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gzip $(MANDIR)/simpleswitcher.1
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gzip -f $(MANDIR)/simpleswitcher.1
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clean:
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rm -f simpleswitcher simpleswitcher-debug
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indent:
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@astyle --style=linux -S -C -D -N -H -L -W3 -f simpleswitcher.c textbox.c
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1389
simpleswitcher.c
1389
simpleswitcher.c
File diff suppressed because it is too large
Load diff
432
textbox.c
432
textbox.c
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@ -32,343 +32,333 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#define TB_EDITABLE 1<<19
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typedef struct {
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unsigned long flags;
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Window window, parent;
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short x, y, w, h;
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short cursor;
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XftFont *font;
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XftColor color_fg, color_bg;
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char *text, *prompt;
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XIM xim;
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XIC xic;
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XGlyphInfo extents;
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unsigned long flags;
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Window window, parent;
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short x, y, w, h;
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short cursor;
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XftFont *font;
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XftColor color_fg, color_bg;
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char *text, *prompt;
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XIM xim;
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XIC xic;
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XGlyphInfo extents;
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} textbox;
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void textbox_font(textbox *tb, char *font, char *fg, char *bg);
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void textbox_text(textbox *tb, char *text);
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void textbox_moveresize(textbox *tb, int x, int y, int w, int h);
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void textbox_font( textbox *tb, char *font, char *fg, char *bg );
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void textbox_text( textbox *tb, char *text );
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void textbox_moveresize( textbox *tb, int x, int y, int w, int h );
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// Xft text box, optionally editable
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textbox* textbox_create(Window parent, unsigned long flags, short x, short y, short w, short h, char *font, char *fg, char *bg, char *text, char *prompt)
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textbox* textbox_create( Window parent, unsigned long flags, short x, short y, short w, short h, char *font, char *fg, char *bg, char *text, char *prompt )
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{
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textbox *tb = calloc(1, sizeof(textbox));
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textbox *tb = calloc( 1, sizeof( textbox ) );
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tb->flags = flags;
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tb->parent = parent;
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tb->flags = flags;
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tb->parent = parent;
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tb->x = x; tb->y = y; tb->w = MAX(1, w); tb->h = MAX(1, h);
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tb->x = x;
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tb->y = y;
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tb->w = MAX( 1, w );
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tb->h = MAX( 1, h );
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XColor color; Colormap map = DefaultColormap(display, DefaultScreen(display));
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unsigned int cp = XAllocNamedColor(display, map, bg, &color, &color) ? color.pixel: None;
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XColor color;
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Colormap map = DefaultColormap( display, DefaultScreen( display ) );
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unsigned int cp = XAllocNamedColor( display, map, bg, &color, &color ) ? color.pixel: None;
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tb->window = XCreateSimpleWindow(display, tb->parent, tb->x, tb->y, tb->w, tb->h, 0, None, cp);
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tb->window = XCreateSimpleWindow( display, tb->parent, tb->x, tb->y, tb->w, tb->h, 0, None, cp );
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// need to preload the font to calc line height
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textbox_font(tb, font, fg, bg);
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// need to preload the font to calc line height
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textbox_font( tb, font, fg, bg );
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tb->prompt = strdup(prompt ? prompt: "");
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textbox_text(tb, text ? text: "");
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tb->prompt = strdup( prompt ? prompt: "" );
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textbox_text( tb, text ? text: "" );
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// auto height/width modes get handled here
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textbox_moveresize(tb, tb->x, tb->y, tb->w, tb->h);
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// auto height/width modes get handled here
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textbox_moveresize( tb, tb->x, tb->y, tb->w, tb->h );
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// edit mode controls
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if (tb->flags & TB_EDITABLE)
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{
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tb->xim = XOpenIM(display, NULL, NULL, NULL);
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tb->xic = XCreateIC(tb->xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, tb->window, XNFocusWindow, tb->window, NULL);
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}
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// edit mode controls
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if ( tb->flags & TB_EDITABLE ) {
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tb->xim = XOpenIM( display, NULL, NULL, NULL );
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tb->xic = XCreateIC( tb->xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing, XNClientWindow, tb->window, XNFocusWindow, tb->window, NULL );
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}
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return tb;
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return tb;
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}
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// set an Xft font by name
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void textbox_font(textbox *tb, char *font, char *fg, char *bg)
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void textbox_font( textbox *tb, char *font, char *fg, char *bg )
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{
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if (tb->font) XftFontClose(display, tb->font);
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tb->font = XftFontOpenName(display, DefaultScreen(display), font);
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if ( tb->font ) XftFontClose( display, tb->font );
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XftColorAllocName(display, DefaultVisual(display, DefaultScreen(display)), DefaultColormap(display, DefaultScreen(display)), fg, &tb->color_fg);
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XftColorAllocName(display, DefaultVisual(display, DefaultScreen(display)), DefaultColormap(display, DefaultScreen(display)), bg, &tb->color_bg);
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tb->font = XftFontOpenName( display, DefaultScreen( display ), font );
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XftColorAllocName( display, DefaultVisual( display, DefaultScreen( display ) ), DefaultColormap( display, DefaultScreen( display ) ), fg, &tb->color_fg );
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XftColorAllocName( display, DefaultVisual( display, DefaultScreen( display ) ), DefaultColormap( display, DefaultScreen( display ) ), bg, &tb->color_bg );
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}
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// outer code may need line height, width, etc
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void textbox_extents(textbox *tb)
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void textbox_extents( textbox *tb )
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{
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int length = strlen(tb->text) + strlen(tb->prompt);
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char *line = alloca(length + 1);
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sprintf(line, "%s%s", tb->prompt, tb->text);
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XftTextExtents8(display, tb->font, (unsigned char*)line, length, &tb->extents);
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int length = strlen( tb->text ) + strlen( tb->prompt );
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char *line = alloca( length + 1 );
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sprintf( line, "%s%s", tb->prompt, tb->text );
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XftTextExtents8( display, tb->font, ( unsigned char* )line, length, &tb->extents );
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}
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// set the default text to display
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void textbox_text(textbox *tb, char *text)
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void textbox_text( textbox *tb, char *text )
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{
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if (tb->text) free(tb->text);
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tb->text = strdup(text);
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tb->cursor = MAX(0,MIN((int)strlen(text), tb->cursor));
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textbox_extents(tb);
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if ( tb->text ) free( tb->text );
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tb->text = strdup( text );
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tb->cursor = MAX( 0,MIN( ( int )strlen( text ), tb->cursor ) );
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textbox_extents( tb );
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}
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// set an input prompt for edit mode
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void textbox_prompt(textbox *tb, char *text)
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void textbox_prompt( textbox *tb, char *text )
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{
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if (tb->prompt) free(tb->prompt);
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tb->prompt = strdup(text);
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textbox_extents(tb);
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if ( tb->prompt ) free( tb->prompt );
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tb->prompt = strdup( text );
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textbox_extents( tb );
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}
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// within the parent. handled auto width/height modes
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void textbox_moveresize(textbox *tb, int x, int y, int w, int h)
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void textbox_moveresize( textbox *tb, int x, int y, int w, int h )
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{
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if (tb->flags & TB_AUTOHEIGHT)
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h = tb->font->ascent + tb->font->descent;
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if ( tb->flags & TB_AUTOHEIGHT )
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h = tb->font->ascent + tb->font->descent;
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if (tb->flags & TB_AUTOWIDTH)
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w = tb->extents.width;
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if ( tb->flags & TB_AUTOWIDTH )
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w = tb->extents.width;
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if (x != tb->x || y != tb->y || w != tb->w || h != tb->h)
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{
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tb->x = x; tb->y = y; tb->w = MAX(1, w); tb->h = MAX(1, h);
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XMoveResizeWindow(display, tb->window, tb->x, tb->y, tb->w, tb->h);
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}
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if ( x != tb->x || y != tb->y || w != tb->w || h != tb->h ) {
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tb->x = x;
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tb->y = y;
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tb->w = MAX( 1, w );
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tb->h = MAX( 1, h );
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XMoveResizeWindow( display, tb->window, tb->x, tb->y, tb->w, tb->h );
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}
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}
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void textbox_show(textbox *tb)
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void textbox_show( textbox *tb )
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{
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XMapWindow(display, tb->window);
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XMapWindow( display, tb->window );
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}
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void textbox_hide(textbox *tb)
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void textbox_hide( textbox *tb )
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{
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XUnmapWindow(display, tb->window);
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XUnmapWindow( display, tb->window );
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}
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// will also unmap the window if still displayed
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void textbox_free(textbox *tb)
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void textbox_free( textbox *tb )
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{
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if (tb->flags & TB_EDITABLE)
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{
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XDestroyIC(tb->xic);
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XCloseIM(tb->xim);
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}
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if ( tb->flags & TB_EDITABLE ) {
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XDestroyIC( tb->xic );
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XCloseIM( tb->xim );
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}
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if (tb->text) free(tb->text);
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if (tb->prompt) free(tb->prompt);
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if (tb->font) XftFontClose(display, tb->font);
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if ( tb->text ) free( tb->text );
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XDestroyWindow(display, tb->window);
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free(tb);
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if ( tb->prompt ) free( tb->prompt );
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if ( tb->font ) XftFontClose( display, tb->font );
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XDestroyWindow( display, tb->window );
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free( tb );
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}
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void textbox_draw(textbox *tb)
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void textbox_draw( textbox *tb )
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{
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int i;
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XGlyphInfo extents;
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int i;
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XGlyphInfo extents;
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GC context = XCreateGC(display, tb->window, 0, 0);
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Pixmap canvas = XCreatePixmap(display, tb->window, tb->w, tb->h, DefaultDepth(display, DefaultScreen(display)));
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XftDraw *draw = XftDrawCreate(display, canvas, DefaultVisual(display, DefaultScreen(display)), DefaultColormap(display, DefaultScreen(display)));
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GC context = XCreateGC( display, tb->window, 0, 0 );
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Pixmap canvas = XCreatePixmap( display, tb->window, tb->w, tb->h, DefaultDepth( display, DefaultScreen( display ) ) );
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XftDraw *draw = XftDrawCreate( display, canvas, DefaultVisual( display, DefaultScreen( display ) ), DefaultColormap( display, DefaultScreen( display ) ) );
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// clear canvas
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XftDrawRect(draw, &tb->color_bg, 0, 0, tb->w, tb->h);
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// clear canvas
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XftDrawRect( draw, &tb->color_bg, 0, 0, tb->w, tb->h );
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char *line = tb->text,
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*text = tb->text ? tb->text: "",
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*prompt = tb->prompt ? tb->prompt: "";
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char *line = tb->text,
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*text = tb->text ? tb->text: "",
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*prompt = tb->prompt ? tb->prompt: "";
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int text_len = strlen(text);
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int length = text_len;
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int line_height = tb->font->ascent + tb->font->descent;
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int line_width = 0;
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int text_len = strlen( text );
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int length = text_len;
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int line_height = tb->font->ascent + tb->font->descent;
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int line_width = 0;
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int cursor_x = 0;
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int cursor_offset = 0;
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int cursor_width = MAX(2, line_height/10);
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int cursor_x = 0;
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int cursor_offset = 0;
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int cursor_width = MAX( 2, line_height/10 );
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if (tb->flags & TB_EDITABLE)
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{
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int prompt_len = strlen(prompt);
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length = text_len + prompt_len;
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cursor_offset = MIN(tb->cursor + prompt_len, length);
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if ( tb->flags & TB_EDITABLE ) {
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int prompt_len = strlen( prompt );
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length = text_len + prompt_len;
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cursor_offset = MIN( tb->cursor + prompt_len, length );
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line = alloca(length + 10);
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sprintf(line, "%s%s", prompt, text);
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line = alloca( length + 10 );
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sprintf( line, "%s%s", prompt, text );
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// replace spaces so XftTextExtents8 includes their width
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for (i = 0; i < length; i++) if (isspace(line[i])) line[i] = '_';
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// replace spaces so XftTextExtents8 includes their width
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for ( i = 0; i < length; i++ ) if ( isspace( line[i] ) ) line[i] = '_';
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// calc cursor position
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XftTextExtents8(display, tb->font, (unsigned char*)line, cursor_offset, &extents);
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cursor_x = extents.width;
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// calc cursor position
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XftTextExtents8( display, tb->font, ( unsigned char* )line, cursor_offset, &extents );
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cursor_x = extents.width;
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// restore correct text string with spaces
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sprintf(line, "%s%s", prompt, text);
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}
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// restore correct text string with spaces
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sprintf( line, "%s%s", prompt, text );
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}
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// calc full input text width
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XftTextExtents8(display, tb->font, (unsigned char*)line, length, &extents);
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line_width = extents.width;
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// calc full input text width
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XftTextExtents8( display, tb->font, ( unsigned char* )line, length, &extents );
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line_width = extents.width;
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int x = 2, y = tb->font->ascent;
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if (tb->flags & TB_RIGHT) x = tb->w - line_width;
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if (tb->flags & TB_CENTER) x = (tb->w - line_width) / 2;
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int x = 2, y = tb->font->ascent;
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// draw the text, including any prompt in edit mode
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XftDrawString8(draw, &tb->color_fg, tb->font, x, y, (unsigned char*)line, length);
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if ( tb->flags & TB_RIGHT ) x = tb->w - line_width;
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// draw the cursor
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if (tb->flags & TB_EDITABLE)
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XftDrawRect(draw, &tb->color_fg, cursor_x, 2, cursor_width, line_height-4);
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if ( tb->flags & TB_CENTER ) x = ( tb->w - line_width ) / 2;
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// flip canvas to window
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XCopyArea(display, canvas, tb->window, context, 0, 0, tb->w, tb->h, 0, 0);
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// draw the text, including any prompt in edit mode
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XftDrawString8( draw, &tb->color_fg, tb->font, x, y, ( unsigned char* )line, length );
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XFreeGC(display, context);
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XftDrawDestroy(draw);
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XFreePixmap(display, canvas);
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// draw the cursor
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if ( tb->flags & TB_EDITABLE )
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XftDrawRect( draw, &tb->color_fg, cursor_x, 2, cursor_width, line_height-4 );
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// flip canvas to window
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XCopyArea( display, canvas, tb->window, context, 0, 0, tb->w, tb->h, 0, 0 );
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XFreeGC( display, context );
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XftDrawDestroy( draw );
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XFreePixmap( display, canvas );
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}
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// cursor handling for edit mode
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void textbox_cursor(textbox *tb, int pos)
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void textbox_cursor( textbox *tb, int pos )
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{
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tb->cursor = MAX(0, MIN((int)strlen(tb->text), pos));
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tb->cursor = MAX( 0, MIN( ( int )strlen( tb->text ), pos ) );
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}
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// move right
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void textbox_cursor_inc(textbox *tb)
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void textbox_cursor_inc( textbox *tb )
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{
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textbox_cursor(tb, tb->cursor+1);
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textbox_cursor( tb, tb->cursor+1 );
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}
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// move left
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void textbox_cursor_dec(textbox *tb)
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void textbox_cursor_dec( textbox *tb )
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{
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textbox_cursor(tb, tb->cursor-1);
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textbox_cursor( tb, tb->cursor-1 );
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}
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// beginning of line
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void textbox_cursor_home(textbox *tb)
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void textbox_cursor_home( textbox *tb )
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{
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tb->cursor = 0;
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tb->cursor = 0;
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}
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// end of line
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void textbox_cursor_end(textbox *tb)
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void textbox_cursor_end( textbox *tb )
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{
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tb->cursor = (int)strlen(tb->text);
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tb->cursor = ( int )strlen( tb->text );
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}
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// insert text
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void textbox_insert(textbox *tb, int pos, char *str)
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void textbox_insert( textbox *tb, int pos, char *str )
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{
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int len = (int)strlen(tb->text), slen = (int)strlen(str);
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pos = MAX(0, MIN(len, pos));
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// expand buffer
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tb->text = realloc(tb->text, len + slen + 1);
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// move everything after cursor upward
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char *at = tb->text + pos;
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memmove(at + slen, at, len - pos + 1);
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// insert new str
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memmove(at, str, slen);
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textbox_extents(tb);
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int len = ( int )strlen( tb->text ), slen = ( int )strlen( str );
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pos = MAX( 0, MIN( len, pos ) );
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// expand buffer
|
||||
tb->text = realloc( tb->text, len + slen + 1 );
|
||||
// move everything after cursor upward
|
||||
char *at = tb->text + pos;
|
||||
memmove( at + slen, at, len - pos + 1 );
|
||||
// insert new str
|
||||
memmove( at, str, slen );
|
||||
textbox_extents( tb );
|
||||
}
|
||||
|
||||
// remove text
|
||||
void textbox_delete(textbox *tb, int pos, int dlen)
|
||||
void textbox_delete( textbox *tb, int pos, int dlen )
|
||||
{
|
||||
int len = strlen(tb->text);
|
||||
pos = MAX(0, MIN(len, pos));
|
||||
// move everything after pos+dlen down
|
||||
char *at = tb->text + pos;
|
||||
memmove(at, at + dlen, len - pos);
|
||||
textbox_extents(tb);
|
||||
int len = strlen( tb->text );
|
||||
pos = MAX( 0, MIN( len, pos ) );
|
||||
// move everything after pos+dlen down
|
||||
char *at = tb->text + pos;
|
||||
memmove( at, at + dlen, len - pos );
|
||||
textbox_extents( tb );
|
||||
}
|
||||
|
||||
// insert one character
|
||||
void textbox_cursor_ins(textbox *tb, char c)
|
||||
void textbox_cursor_ins( textbox *tb, char c )
|
||||
{
|
||||
char tmp[2] = { c, 0 };
|
||||
textbox_insert(tb, tb->cursor, tmp);
|
||||
textbox_cursor_inc(tb);
|
||||
char tmp[2] = { c, 0 };
|
||||
textbox_insert( tb, tb->cursor, tmp );
|
||||
textbox_cursor_inc( tb );
|
||||
}
|
||||
|
||||
// delete on character
|
||||
void textbox_cursor_del(textbox *tb)
|
||||
void textbox_cursor_del( textbox *tb )
|
||||
{
|
||||
textbox_delete(tb, tb->cursor, 1);
|
||||
textbox_delete( tb, tb->cursor, 1 );
|
||||
}
|
||||
|
||||
// back up and delete one character
|
||||
void textbox_cursor_bkspc(textbox *tb)
|
||||
void textbox_cursor_bkspc( textbox *tb )
|
||||
{
|
||||
if (tb->cursor > 0)
|
||||
{
|
||||
textbox_cursor_dec(tb);
|
||||
textbox_cursor_del(tb);
|
||||
}
|
||||
if ( tb->cursor > 0 ) {
|
||||
textbox_cursor_dec( tb );
|
||||
textbox_cursor_del( tb );
|
||||
}
|
||||
}
|
||||
|
||||
// handle a keypress in edit mode
|
||||
// 0 = unhandled
|
||||
// 1 = handled
|
||||
// -1 = handled and return pressed (finished)
|
||||
int textbox_keypress(textbox *tb, XEvent *ev)
|
||||
int textbox_keypress( textbox *tb, XEvent *ev )
|
||||
{
|
||||
KeySym key; Status stat;
|
||||
char pad[32]; int len;
|
||||
KeySym key;
|
||||
Status stat;
|
||||
char pad[32];
|
||||
int len;
|
||||
|
||||
if (!(tb->flags & TB_EDITABLE)) return 0;
|
||||
if ( !( tb->flags & TB_EDITABLE ) ) return 0;
|
||||
|
||||
len = XmbLookupString(tb->xic, &ev->xkey, pad, sizeof(pad), &key, &stat);
|
||||
pad[len] = 0;
|
||||
len = XmbLookupString( tb->xic, &ev->xkey, pad, sizeof( pad ), &key, &stat );
|
||||
pad[len] = 0;
|
||||
|
||||
if (key == XK_Left)
|
||||
{
|
||||
textbox_cursor_dec(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_Right)
|
||||
{
|
||||
textbox_cursor_inc(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_Home)
|
||||
{
|
||||
textbox_cursor_home(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_End)
|
||||
{
|
||||
textbox_cursor_end(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_Delete)
|
||||
{
|
||||
textbox_cursor_del(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_BackSpace)
|
||||
{
|
||||
textbox_cursor_bkspc(tb);
|
||||
return 1;
|
||||
}
|
||||
else
|
||||
if (key == XK_Return)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
else
|
||||
if (!iscntrl(*pad))
|
||||
{
|
||||
textbox_insert(tb, tb->cursor, pad);
|
||||
textbox_cursor_inc(tb);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
if ( key == XK_Left ) {
|
||||
textbox_cursor_dec( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_Right ) {
|
||||
textbox_cursor_inc( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_Home ) {
|
||||
textbox_cursor_home( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_End ) {
|
||||
textbox_cursor_end( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_Delete ) {
|
||||
textbox_cursor_del( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_BackSpace ) {
|
||||
textbox_cursor_bkspc( tb );
|
||||
return 1;
|
||||
} else if ( key == XK_Return ) {
|
||||
return -1;
|
||||
} else if ( !iscntrl( *pad ) ) {
|
||||
textbox_insert( tb, tb->cursor, pad );
|
||||
textbox_cursor_inc( tb );
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue