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#include <stdlib.h>
#include <locale.h>
#include <math.h>
#include "window.h"
#include "layout.h"
#include "util.h"
#include "event.h"
#include "config.h"
#ifdef RELEASE
#define ANY_LOG_VALUE_BEFORE(level, module, func, message) \
"[%s%s%s] %s%s%s: %s [", any_log_colors[ANY_LOG_ALL + 2], func, any_log_colors[ANY_LOG_ALL], \
any_log_colors[level], any_log_level_strings[level], any_log_colors[ANY_LOG_ALL], message
#define ANY_LOG_FORMAT_BEFORE(level, module, func) \
"[%s%s%s] %s%s%s: ", any_log_colors[ANY_LOG_ALL + 2], func, any_log_colors[ANY_LOG_ALL], \
any_log_colors[level], any_log_level_strings[level], any_log_colors[ANY_LOG_ALL]
#define ANY_LOG_FUNC_COLOR ""
#define ANY_LOG_NO_TRACE
#endif
#define ANY_LOG_VALUE_STRING(key, value) "%s=\"%s\"", key, value ? value : "(null)"
#define ANY_LOG_IMPLEMENT
#include "any_log.h"
static cairo_surface_t *render_all(layout_t *layout, config_t *config, layout_info_t info)
{
cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
config->width,
config->height);
log_value_trace("Created cairo surface",
"i:width", config->width,
"i:height", config->height);
cairo_t *cr = cairo_create(surface);
cairo_set_fill_rule(cr, CAIRO_FILL_RULE_EVEN_ODD);
cairo_set_operator(cr, CAIRO_OPERATOR_OVER);
//color_t color = layout->block->color;
//cairo_set_source_rgba(cr, color.r, color.g, color.b, color.a);
//cairo_paint(cr);
layout_render(layout, cr);
log_trace("Rendered layouts");
cairo_destroy(cr);
return surface;
}
int main(int argc, char **argv)
{
setlocale(LC_CTYPE, "");
any_log_init(stdout, ANY_LOG_DEBUG);
config_t config;
config_init(&config);
log_debug("Copied default config");
const char *config_path = "comet.conf";
FILE *config_file = fopen(config_path, "rb");
if (config_file != NULL) {
log_debug("Reading config '%s'", config_path);
config_read(&config, config_file);
}
display_t display;
display_init(&display);
window_t window;
window_init(&window, &display, &config);
config.block.min_width = config.block.max_width = config.width;
int x_padding = 10;
int y_padding = 8;
log_debug("Loading font '%s'", config.font);
PangoFontDescription *fontdesc = pango_font_description_from_string(config.font);
layout_info_t info = {
.fontdesc = fontdesc,
.context = pango_cairo_create_context(window.cr),
.x_offset = 0,
.height = config.height,
};
window_resize(&window, config.width, config.height);
window_move(&window, x_padding, y_padding);
//block_t blocks[2] = {
// {
// .color = { 0.2, 0.2, 0.2, 1 },
// .type = BLOCK_TEXT,
// .text = {
// .text = "A",
// .text_color = { 0.8, 0.9, 0.3, 1 },
// },
// },
// {
// .color = { 0.2, 0.2, 0.2, 1 },
// .type = BLOCK_TEXT,
// .min_width = 100,
// .text = {
// .text = "B",
// .text_color = { 0.8, 0.9, 0.3, 1 },
// },
// },
//};
//block_t top = {
// .hidden = false,
// .color = { 0.3, 0.2, 0.5, 1 },
// .min_width = config.width,
// .type = BLOCK_GROUP,
// .group = {
// .spacing = 10,
// .n_children = 2,
// .children = blocks,
// },
//};
// TODO: Allow ondemand rendering
struct timespec rate, start, end, diff;
double freq = 1.0 / 60.0 + 0.5e-9;
rate.tv_sec = (long)freq;
rate.tv_nsec = (freq - rate.tv_sec) * 1000000000ul;
while (true) {
timespec_get(&start, TIME_UTC);
block_update(&config.block);
layout_t layout;
layout_init(&layout, &config.block, info);
event_dispatch(&display, &layout);
cairo_surface_t *surface = render_all(&layout, &config, info);
window_present(&window, surface);
cairo_surface_destroy(surface);
layout_free(&layout);
timespec_get(&end, TIME_UTC);
diff = timespec_diff(timespec_diff(end, start), rate);
nanosleep(&diff, NULL);
}
g_object_unref(info.context);
pango_font_description_free(fontdesc);
window_close(&window);
display_close(&display);
config_free(&config);
return 0;
}
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