diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/yawa.c | 286 |
1 files changed, 146 insertions, 140 deletions
@@ -43,7 +43,8 @@ parse_opt (int key, char *arg, struct argp_state *state) switch (key) { case 'a': arguments->add = true; - strncpy(arguments->add_color[num_add_colors], arg, sizeof(arguments->add_color[0])); + strncpy(arguments->add_color[num_add_colors], arg, + sizeof(arguments->add_color[0])); num_add_colors += 1; break; case 'g': @@ -52,13 +53,15 @@ parse_opt (int key, char *arg, struct argp_state *state) arguments->angle = (int)val; if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) - || (errno != 0 && val == 0)) { + || (errno != 0 && val == 0)) + { perror("strtol"); exit(-2); } - if (endptr == arg) { - fprintf(stderr, "No digits were found\n"); + if (endptr == arg) + { + fprintf(stderr, "Valid gradiant angle not found\n"); exit(-2); } break; @@ -95,13 +98,13 @@ parse_opt (int key, char *arg, struct argp_state *state) arguments->alpha_amount = (int)val; if ((errno == ERANGE && (val == LONG_MAX || val == LONG_MIN)) - || (errno != 0 && val == 0)) { + || (errno != 0 && val == 0)) { perror("strtol"); exit(-2); } if (endptr == arg) { - fprintf(stderr, "No digits were found\n"); + fprintf(stderr, "Valid alpha amount not found\n"); exit(-2); } break; @@ -127,41 +130,43 @@ setRootAtoms (Pixmap pixmap) int format; unsigned long length, after; - atom_root = XInternAtom (display, "_XROOTMAP_ID", True); - atom_eroot = XInternAtom (display, "ESETROOT_PMAP_ID", True); + atom_root = XInternAtom(display, "_XROOTMAP_ID", True); + atom_eroot = XInternAtom(display, "ESETROOT_PMAP_ID", True); // doing this to clean up after old background if (atom_root != None && atom_eroot != None) { - XGetWindowProperty (display, RootWindow (display, screen), - atom_root, 0L, 1L, False, AnyPropertyType, - &type, &format, &length, &after, &data_root); + XGetWindowProperty(display, RootWindow(display, screen), + atom_root, 0L, 1L, False, AnyPropertyType, + &type, &format, &length, &after, &data_root); if (type == XA_PIXMAP) { - XGetWindowProperty (display, RootWindow (display, screen), - atom_eroot, 0L, 1L, False, AnyPropertyType, - &type, &format, &length, &after, &data_eroot); + XGetWindowProperty(display, RootWindow(display, screen), + atom_eroot, 0L, 1L, False, AnyPropertyType, + &type, &format, &length, &after, &data_eroot); if (data_root && data_eroot && type == XA_PIXMAP && *(data_root) == *(data_eroot)) { - XKillClient (display, *(data_root)); + XKillClient(display, *(data_root)); } } } - atom_root = XInternAtom (display, "_XROOTPMAP_ID", False); - atom_eroot = XInternAtom (display, "ESETROOT_PMAP_ID", False); + atom_root = XInternAtom(display, "_XROOTPMAP_ID", False); + atom_eroot = XInternAtom(display, "ESETROOT_PMAP_ID", False); if (atom_root == None || atom_eroot == None) + { return 0; + } // setting new background atoms - XChangeProperty (display, RootWindow (display, screen), - atom_root, XA_PIXMAP, 32, PropModeReplace, - (unsigned char *) &pixmap, 1); - XChangeProperty (display, RootWindow (display, screen), atom_eroot, - XA_PIXMAP, 32, PropModeReplace, (unsigned char *) &pixmap, - 1); + XChangeProperty(display, RootWindow(display, screen), + atom_root, XA_PIXMAP, 32, PropModeReplace, + (unsigned char *) &pixmap, 1); + XChangeProperty(display, RootWindow(display, screen), atom_eroot, + XA_PIXMAP, 32, PropModeReplace, (unsigned char *) &pixmap, + 1); return 1; } @@ -221,40 +226,40 @@ parse_color (char *arg, PColor c, int a) } int -load_image (ImageMode mode, const char *arg, int rootW, int rootH, int alpha, - Imlib_Image rootimg) +load_image (ImageMode mode, const char *arg, int rootW, int rootH, + int alpha, Imlib_Image rootimg) { int imgW, imgH, o; - Imlib_Image buffer = imlib_load_image (arg); + Imlib_Image buffer = imlib_load_image(arg); if (!buffer) return 0; - imlib_context_set_image (buffer); - imgW = imlib_image_get_width (), imgH = imlib_image_get_height (); + imlib_context_set_image(buffer); + imgW = imlib_image_get_width(), imgH = imlib_image_get_height(); if (alpha < 255) { // Create alpha-override mask - imlib_image_set_has_alpha (1); - Imlib_Color_Modifier modifier = imlib_create_color_modifier (); - imlib_context_set_color_modifier (modifier); + imlib_image_set_has_alpha(1); + Imlib_Color_Modifier modifier = imlib_create_color_modifier(); + imlib_context_set_color_modifier(modifier); DATA8 red[256], green[256], blue[256], alph[256]; - imlib_get_color_modifier_tables (red, green, blue, alph); + imlib_get_color_modifier_tables(red, green, blue, alph); for (o = 0; o < 256; o++) alph[o] = (DATA8) alpha; - imlib_set_color_modifier_tables (red, green, blue, alph); + imlib_set_color_modifier_tables(red, green, blue, alph); - imlib_apply_color_modifier (); - imlib_free_color_modifier (); + imlib_apply_color_modifier(); + imlib_free_color_modifier(); } - imlib_context_set_image (rootimg); + imlib_context_set_image(rootimg); if (mode == Fill) { - imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH, - 0, 0, rootW, rootH); + imlib_blend_image_onto_image(buffer, 0, 0, 0, imgW, imgH, + 0, 0, rootW, rootH); } else if (mode == Full) { @@ -264,9 +269,9 @@ load_image (ImageMode mode, const char *arg, int rootW, int rootH, int alpha, aspect = (double) rootH / (double) imgH; top = (rootH - (int) (imgH * aspect)) / 2; left = (rootW - (int) (imgW * aspect)) / 2; - imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH, - left, top, (int) (imgW * aspect), - (int) (imgH * aspect)); + imlib_blend_image_onto_image(buffer, 0, 0, 0, imgW, imgH, + left, top, (int) (imgW * aspect), + (int) (imgH * aspect)); } else { @@ -280,20 +285,20 @@ load_image (ImageMode mode, const char *arg, int rootW, int rootH, int alpha, for (x = left; x < rootW; x += imgW) for (y = top; y < rootH; y += imgH) - imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH, + imlib_blend_image_onto_image(buffer, 0, 0, 0, imgW, imgH, x, y, imgW, imgH); } else { - imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH, - left, top, imgW, imgH); + imlib_blend_image_onto_image(buffer, 0, 0, 0, imgW, imgH, + left, top, imgW, imgH); } } - imlib_context_set_image (buffer); - imlib_free_image (); + imlib_context_set_image(buffer); + imlib_free_image(); - imlib_context_set_image (rootimg); + imlib_context_set_image(rootimg); return 1; } @@ -302,14 +307,14 @@ int main (int argc, char **argv) { struct arguments arguments = { - "", "", 0, 0, false, - false, false, false, false, false, false, false, false, false, - false, false, false, false, false, false, false, false, false, + "", "", 0, 0, false, false, false, false, false, + false, false, false, false, false, false, false, + false, false, false, false, false, false, false, {{0}} // add_color array }; /* Where the magic happens */ - argp_parse (&argp, argc, argv, 0, 0, &arguments); + argp_parse(&argp, argc, argv, 0, 0, &arguments); Visual *vis; Colormap cm; @@ -320,39 +325,40 @@ main (int argc, char **argv) int i = 0; Pixmap pixmap; Imlib_Color_Modifier modifier = NULL; - _display = XOpenDisplay (NULL); + _display = XOpenDisplay(NULL); - for (screen = 0; screen < ScreenCount (_display); screen++) + for (screen = 0; screen < ScreenCount(_display); screen++) { - display = XOpenDisplay (NULL); + display = XOpenDisplay(NULL); - context = imlib_context_new (); - imlib_context_push (context); + context = imlib_context_new(); + imlib_context_push(context); - imlib_context_set_display (display); - vis = DefaultVisual (display, screen); - cm = DefaultColormap (display, screen); - width = DisplayWidth (display, screen); - height = DisplayHeight (display, screen); - depth = DefaultDepth (display, screen); + imlib_context_set_display(display); + vis = DefaultVisual(display, screen); + cm = DefaultColormap(display, screen); + width = DisplayWidth(display, screen); + height = DisplayHeight(display, screen); + depth = DefaultDepth(display, screen); pixmap = - XCreatePixmap (display, RootWindow (display, screen), (unsigned int) width, (unsigned int) height, - (unsigned int) depth); + XCreatePixmap(display, RootWindow(display, screen), + (unsigned int) width, (unsigned int) height, + (unsigned int) depth); - imlib_context_set_visual (vis); - imlib_context_set_colormap (cm); - imlib_context_set_drawable (pixmap); - imlib_context_set_color_range (imlib_create_color_range ()); + imlib_context_set_visual(vis); + imlib_context_set_colormap(cm); + imlib_context_set_drawable(pixmap); + imlib_context_set_color_range(imlib_create_color_range()); - image = imlib_create_image (width, height); - imlib_context_set_image (image); + image = imlib_create_image(width, height); + imlib_context_set_image(image); - imlib_context_set_color (0, 0, 0, 255); - imlib_image_fill_rectangle (0, 0, width, height); + imlib_context_set_color(0, 0, 0, 255); + imlib_image_fill_rectangle(0, 0, width, height); - imlib_context_set_dither (1); - imlib_context_set_blend (1); + imlib_context_set_dither(1); + imlib_context_set_blend(1); if (arguments.alpha) alpha = arguments.alpha; @@ -361,27 +367,27 @@ main (int argc, char **argv) if (modifier != NULL) { - imlib_apply_color_modifier (); - imlib_free_color_modifier (); + imlib_apply_color_modifier(); + imlib_free_color_modifier(); } - modifier = imlib_create_color_modifier (); - imlib_context_set_color_modifier (modifier); + modifier = imlib_create_color_modifier(); + imlib_context_set_color_modifier(modifier); if (arguments.solid) { Color c; - if (parse_color (arguments.color, &c, alpha) == 0) + if (parse_color(arguments.color, &c, alpha) == 0) { - fprintf (stderr, "Bad color (%s)\n", arguments.color); + fprintf(stderr, "Bad color (%s)\n", arguments.color); continue; } - imlib_context_set_color (c.r, c.g, c.b, c.a); - imlib_image_fill_rectangle (0, 0, width, height); + imlib_context_set_color(c.r, c.g, c.b, c.a); + imlib_image_fill_rectangle(0, 0, width, height); } if (arguments.clear) { - imlib_free_color_range (); - imlib_context_set_color_range (imlib_create_color_range ()); + imlib_free_color_range(); + imlib_context_set_color_range(imlib_create_color_range()); } // TODO: Add back -addd if (arguments.add) @@ -389,48 +395,48 @@ main (int argc, char **argv) for (i = 0; i < num_add_colors; i++) { Color c; - if (parse_color (arguments.add_color[i], &c, alpha) == 0) + if (parse_color(arguments.add_color[i], &c, alpha) == 0) { - fprintf (stderr, "Bad color (%s)\n", arguments.add_color[i]); + fprintf(stderr, "Bad color (%s)\n", arguments.add_color[i]); continue; } - imlib_context_set_color (c.r, c.g, c.b, c.a); - imlib_add_color_to_color_range (1); + imlib_context_set_color(c.r, c.g, c.b, c.a); + imlib_add_color_to_color_range(1); } } if (arguments.gradient) { - imlib_image_fill_color_range_rectangle (0, 0, width, height, arguments.angle); + imlib_image_fill_color_range_rectangle(0, 0, width, height, arguments.angle); } if (arguments.fill) { - if (load_image (Fill, arguments.image, width, height, alpha, image) == 0) + if (load_image(Fill, arguments.image, width, height, alpha, image) == 0) { - fprintf (stderr, "Bad image (%s)\n", arguments.image); + fprintf(stderr, "Bad image (%s)\n", arguments.image); continue; } } if (arguments.full) { - if (load_image (Full, arguments.image, width, height, alpha, image) == 0) + if (load_image(Full, arguments.image, width, height, alpha, image) == 0) { - fprintf (stderr, "Bad image (%s)\n", arguments.image); + fprintf(stderr, "Bad image (%s)\n", arguments.image); continue; } } if (arguments.tile) { - if (load_image (Tile, arguments.image, width, height, alpha, image) == 0) + if (load_image(Tile, arguments.image, width, height, alpha, image) == 0) { - fprintf (stderr, "Bad image (%s)\n", arguments.image); + fprintf(stderr, "Bad image (%s)\n", arguments.image); continue; } } if (arguments.center) { - if (load_image (Center, arguments.image, width, height, alpha, image) == 0) + if (load_image(Center, arguments.image, width, height, alpha, image) == 0) { - fprintf (stderr, "Bad image (%s)\n", arguments.image); + fprintf(stderr, "Bad image (%s)\n", arguments.image); continue; } } @@ -440,13 +446,13 @@ main (int argc, char **argv) DATA8 r[256], g[256], b[256], a[256]; int j; - if (parse_color (arguments.color, &c, 255) == 0) + if (parse_color(arguments.color, &c, 255) == 0) { - fprintf (stderr, "Bad color\n"); + fprintf(stderr, "Bad color\n"); continue; } - imlib_get_color_modifier_tables (r, g, b, a); + imlib_get_color_modifier_tables(r, g, b, a); for (j = 0; j < 256; j++) { @@ -455,121 +461,121 @@ main (int argc, char **argv) b[j] = (DATA8) (((double) b[j] / 255.0) * (double) c.b); } - imlib_set_color_modifier_tables (r, g, b, a); + imlib_set_color_modifier_tables(r, g, b, a); } if (arguments.blur) { int intval; - if (sscanf (argv[i], "%i", &intval) == 0) + if (sscanf(argv[i], "%i", &intval) == 0) { - fprintf (stderr, "Bad value (%s)\n", argv[i]); + fprintf(stderr, "Bad value (%s)\n", argv[i]); continue; } - imlib_image_blur (intval); + imlib_image_blur(intval); } if (arguments.sharpen) { int intval; if ((++i) >= argc) { - fprintf (stderr, "Missing value\n"); + fprintf(stderr, "Missing value\n"); continue; } - if (sscanf (argv[i], "%i", &intval) == 0) + if (sscanf(argv[i], "%i", &intval) == 0) { - fprintf (stderr, "Bad value (%s)\n", argv[i]); + fprintf(stderr, "Bad value (%s)\n", argv[i]); continue; } - imlib_image_sharpen (intval); + imlib_image_sharpen(intval); } if (arguments.contrast) { double dblval; if ((++i) >= argc) { - fprintf (stderr, "Missing value\n"); + fprintf(stderr, "Missing value\n"); continue; } - if (sscanf (argv[i], "%lf", &dblval) == 0) + if (sscanf(argv[i], "%lf", &dblval) == 0) { - fprintf (stderr, "Bad value (%s)\n", argv[i]); + fprintf(stderr, "Bad value (%s)\n", argv[i]); continue; } - imlib_modify_color_modifier_contrast (dblval); + imlib_modify_color_modifier_contrast(dblval); } if (arguments.brightness) { double dblval; if ((++i) >= argc) { - fprintf (stderr, "Missing value\n"); + fprintf(stderr, "Missing value\n"); continue; } - if (sscanf (argv[i], "%lf", &dblval) == 0) + if (sscanf(argv[i], "%lf", &dblval) == 0) { - fprintf (stderr, "Bad value (%s)\n", argv[i]); + fprintf(stderr, "Bad value (%s)\n", argv[i]); continue; } - imlib_modify_color_modifier_brightness (dblval); + imlib_modify_color_modifier_brightness(dblval); } if (arguments.gamma) { double dblval; if ((++i) >= argc) { - fprintf (stderr, "Missing value\n"); + fprintf(stderr, "Missing value\n"); continue; } - if (sscanf (argv[i], "%lf", &dblval) == 0) + if (sscanf(argv[i], "%lf", &dblval) == 0) { - fprintf (stderr, "Bad value (%s)\n", argv[i]); + fprintf(stderr, "Bad value (%s)\n", argv[i]); continue; } - imlib_modify_color_modifier_gamma (dblval); + imlib_modify_color_modifier_gamma(dblval); } if (arguments.flipv) { - imlib_image_flip_vertical (); + imlib_image_flip_vertical(); } if (arguments.fliph) { - imlib_image_flip_horizontal (); + imlib_image_flip_horizontal(); } if (arguments.flipd) { - imlib_image_flip_diagonal (); + imlib_image_flip_diagonal(); } if (arguments.write) { - imlib_save_image (argv[i]); + imlib_save_image(argv[i]); } if (modifier != NULL) { - imlib_context_set_color_modifier (modifier); - imlib_apply_color_modifier (); - imlib_free_color_modifier (); + imlib_context_set_color_modifier(modifier); + imlib_apply_color_modifier(); + imlib_free_color_modifier(); modifier = NULL; } - imlib_render_image_on_drawable (0, 0); - imlib_free_image (); - imlib_free_color_range (); + imlib_render_image_on_drawable(0, 0); + imlib_free_image(); + imlib_free_color_range(); - if (setRootAtoms (pixmap) == 0) - fprintf (stderr, "Couldn't create atoms...\n"); + if (setRootAtoms(pixmap) == 0) + fprintf(stderr, "Couldn't create atoms...\n"); - XKillClient (display, AllTemporary); - XSetCloseDownMode (display, RetainTemporary); + XKillClient(display, AllTemporary); + XSetCloseDownMode(display, RetainTemporary); - XSetWindowBackgroundPixmap (display, RootWindow (display, screen), + XSetWindowBackgroundPixmap(display, RootWindow(display, screen), pixmap); - XClearWindow (display, RootWindow (display, screen)); + XClearWindow(display, RootWindow(display, screen)); - XFlush (display); - XSync (display, False); + XFlush(display); + XSync(display, False); - imlib_context_pop (); - imlib_context_free (context); + imlib_context_pop(); + imlib_context_free(context); } return 0; |