/*
* Draw the given text using libi3.
* This function also marks the surface dirty which is needed if other means of
* drawing are used. This will be the case when using XCB to draw text.
*
*/
void draw_util_text(i3String *text, surface_t *surface, color_t fg_color, color_t bg_color, int x, int y, int max_width) {
RETURN_UNLESS_SURFACE_INITIALIZED(surface);
/* Flush any changes before we draw the text as this might use XCB directly. */
CAIRO_SURFACE_FLUSH(surface->surface);
set_font_colors(surface->gc, fg_color, bg_color);
draw_text(text, surface->id, surface->gc, surface->visual_type, x, y, max_width);
/* Notify cairo that we (possibly) used another way to draw on the surface. */
cairo_surface_mark_dirty(surface->surface);
}
/*
* Handles expose events, that is, draws the window contents.
*
*/
static int handle_expose() {
/* re-draw the background */
xcb_rectangle_t border = {0, 0, 300, (15 * font.height) + 8};
xcb_change_gc(conn, pixmap_gc, XCB_GC_FOREGROUND, (uint32_t[]){ get_colorpixel("#000000") });
xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
set_font(&font);
#define txt(x, row, text) \
draw_text_ascii(text, pixmap, pixmap_gc,\
x, (row - 1) * font.height + 4, 300 - x * 2)
if (current_step == STEP_WELCOME) {
/* restore font color */
set_font_colors(pixmap_gc, get_colorpixel("#FFFFFF"), get_colorpixel("#000000"));
txt(10, 2, "You have not configured i3 yet.");
txt(10, 3, "Do you want me to generate ~/.i3/config?");
txt(85, 5, "Yes, generate ~/.i3/config");
txt(85, 7, "No, I will use the defaults");
/* green */
set_font_colors(pixmap_gc, get_colorpixel("#00FF00"), get_colorpixel("#000000"));
txt(25, 5, "<Enter>");
/* red */
set_font_colors(pixmap_gc, get_colorpixel("#FF0000"), get_colorpixel("#000000"));
txt(31, 7, "<ESC>");
}
if (current_step == STEP_GENERATE) {
set_font_colors(pixmap_gc, get_colorpixel("#FFFFFF"), get_colorpixel("#000000"));
txt(10, 2, "Please choose either:");
txt(85, 4, "Win as default modifier");
txt(85, 5, "Alt as default modifier");
txt(10, 7, "Afterwards, press");
txt(85, 9, "to write ~/.i3/config");
txt(85, 10, "to abort");
/* the not-selected modifier */
if (modifier == MOD_Mod4)
txt(31, 5, "<Alt>");
else txt(31, 4, "<Win>");
/* the selected modifier */
set_font(&bold_font);
set_font_colors(pixmap_gc, get_colorpixel("#FFFFFF"), get_colorpixel("#000000"));
if (modifier == MOD_Mod4)
txt(10, 4, "-> <Win>");
else txt(10, 5, "-> <Alt>");
/* green */
set_font(&font);
set_font_colors(pixmap_gc, get_colorpixel("#00FF00"), get_colorpixel("#000000"));
txt(25, 9, "<Enter>");
/* red */
set_font_colors(pixmap_gc, get_colorpixel("#FF0000"), get_colorpixel("#000000"));
txt(31, 10, "<ESC>");
}
/* Copy the contents of the pixmap to the real window */
xcb_copy_area(conn, pixmap, win, pixmap_gc, 0, 0, 0, 0, /* */ 500, 500);
xcb_flush(conn);
return 1;
}
