void _ttk_draw_menu(cairo_t * cr, int x, int y, int width) {
cairo_save(cr);
int height = TTK_MENU_HEIGHT;
cairo_set_source_rgba(cr, 59.0/255.0, 59.0/255.0, 59.0/255.0, 1);
cairo_rectangle(cr, x, y, width, height);
cairo_fill(cr);
{
cairo_surface_t * surface = cairo_get_target(cr);
gfx_context_t fake_context = {
.width = cairo_image_surface_get_width(surface),
.height = cairo_image_surface_get_height(surface),
.depth = 32,
.buffer = NULL,
.backbuffer = cairo_image_surface_get_data(surface)
};
set_font_face(FONT_SANS_SERIF);
set_font_size(13);
draw_string(&fake_context, x + 8, y + height - 6, rgb(248,248,248), "File");
}
cairo_restore(cr);
}
void _ttk_draw_button_select(cairo_t * cr, int x, int y, int width, int height, char * title) {
cairo_save(cr);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 134.0/255.0, 173.0/255.0, 201.0/255.0, 1.0);
cairo_set_line_width(cr, 2);
cairo_stroke(cr);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 202.0/255.0, 211.0/255.0, 232.0/255.0, 1.0);
cairo_fill(cr);
{
cairo_surface_t * surface = cairo_get_target(cr);
gfx_context_t fake_context = {
.width = cairo_image_surface_get_width(surface),
.height = cairo_image_surface_get_height(surface),
.depth = 32,
.buffer = NULL,
.backbuffer = cairo_image_surface_get_data(surface)
};
set_font_face(FONT_SANS_SERIF);
set_font_size(13);
int str_width = draw_string_width(title);
draw_string(&fake_context, (width - str_width) / 2 + x, y + (height) / 2 + 4, rgb(49,49,49), title);
}
cairo_restore(cr);
}
static void draw_centered_label(int y, int size, char * label) {
set_font_face(FONT_SANS_SERIF);
set_font_size(size);
int x = center_win_x(draw_string_width(label));
draw_string(ctx, x, y, rgb(0,0,0), label);
}
void _ttk_draw_button_hover(cairo_t * cr, int x, int y, int width, int height) {
cairo_save(cr);
cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 44.0/255.0, 71.0/255.0, 91.0/255.0, 29.0/255.0);
cairo_set_line_width(cr, 4);
cairo_stroke(cr);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source_rgba(cr, 158.0/255.0, 169.0/255.0, 177.0/255.0, 1.0);
cairo_set_line_width(cr, 2);
cairo_stroke(cr);
{
cairo_pattern_t * pat = cairo_pattern_create_linear(2 + x, 2 + y, 2 + x, 2 + y + height - 4);
cairo_pattern_add_color_stop_rgba(pat, 0, 1, 1, 1, 1);
cairo_pattern_add_color_stop_rgba(pat, 1, 229.0/255.0, 229.0/255.0, 246.0/255.0, 1);
cairo_rounded_rectangle(cr, 2 + x, 2 + y, width - 4, height - 4, 2.0);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
{
cairo_pattern_t * pat = cairo_pattern_create_linear(3 + x, 3 + y, 3 + x, 3 + y + height - 4);
cairo_pattern_add_color_stop_rgba(pat, 0, 252.0/255.0, 252.0/255.0, 254.0/255.0, 1);
cairo_pattern_add_color_stop_rgba(pat, 1, 212.0/255.0, 223.0/255.0, 251.0/255.0, 1);
cairo_rounded_rectangle(cr, 3 + x, 3 + y, width - 5, height - 5, 2.0);
cairo_set_source(cr, pat);
cairo_fill(cr);
cairo_pattern_destroy(pat);
}
{
cairo_surface_t * surface = cairo_get_target(cr);
gfx_context_t fake_context = {
.width = cairo_image_surface_get_width(surface),
.height = cairo_image_surface_get_height(surface),
.depth = 32,
.buffer = NULL,
.backbuffer = cairo_image_surface_get_data(surface)
};
set_font_face(FONT_SANS_SERIF);
set_font_size(13);
char * title = "Button with Hover Highlight";
int str_width = draw_string_width(title);
draw_string(&fake_context, (width - str_width) / 2 + x, y + (height) / 2 + 4, rgb(49,49,49), title);
}
cairo_restore(cr);
}
static void render_decorations_fancy(yutani_window_t * window, gfx_context_t * ctx, char * title, int decors_active) {
int width = window->width;
int height = window->height;
for (int j = 0; j < decor_top_height; ++j) {
for (int i = 0; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
for (int j = decor_top_height; j < height - decor_bottom_height; ++j) {
for (int i = 0; i < decor_left_width; ++i) {
GFX(ctx,i,j) = 0;
}
for (int i = width - decor_right_width; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
for (int j = height - decor_bottom_height; j < height; ++j) {
for (int i = 0; i < width; ++i) {
GFX(ctx,i,j) = 0;
}
}
if (decors_active == DECOR_INACTIVE) decors_active = INACTIVE;
draw_sprite(ctx, sprites[decors_active + 0], 0, 0);
for (int i = 0; i < width - (ul_width + ur_width); ++i) {
draw_sprite(ctx, sprites[decors_active + 1], i + ul_width, 0);
}
draw_sprite(ctx, sprites[decors_active + 2], width - ur_width, 0);
for (int i = 0; i < height - (u_height + l_height); ++i) {
draw_sprite(ctx, sprites[decors_active + 3], 0, i + u_height);
draw_sprite(ctx, sprites[decors_active + 4], width - mr_width, i + u_height);
}
draw_sprite(ctx, sprites[decors_active + 5], 0, height - l_height);
for (int i = 0; i < width - (ll_width + lr_width); ++i) {
draw_sprite(ctx, sprites[decors_active + 6], i + ll_width, height - l_height);
}
draw_sprite(ctx, sprites[decors_active + 7], width - lr_width, height - l_height);
set_font_face(FONT_SANS_SERIF_BOLD);
set_font_size(12);
int title_offset = (width / 2) - (draw_string_width(title) / 2);
if (decors_active == 0) {
draw_string(ctx, title_offset, TEXT_OFFSET, rgb(226,226,226), title);
} else {
draw_string(ctx, title_offset, TEXT_OFFSET, rgb(147,147,147), title);
}
/* Buttons */
draw_sprite(ctx, sprites[decors_active + 8], width - 28, 16);
}
void cairo_context::add_text(text_path const& path,
cairo_face_manager & manager,
face_manager<freetype_engine> & font_manager,
double scale_factor)
{
double sx = path.center.x;
double sy = path.center.y;
path.rewind();
for (int iii = 0; iii < path.num_nodes(); iii++)
{
char_info_ptr c;
double x, y, angle;
path.vertex(&c, &x, &y, &angle);
face_set_ptr faces = font_manager.get_face_set(c->format->face_name, c->format->fontset);
double text_size = c->format->text_size * scale_factor;
faces->set_character_sizes(text_size);
glyph_ptr glyph = faces->get_glyph(c->c);
if (glyph)
{
cairo_matrix_t matrix;
matrix.xx = text_size * cos(angle);
matrix.xy = text_size * sin(angle);
matrix.yx = text_size * -sin(angle);
matrix.yy = text_size * cos(angle);
matrix.x0 = 0;
matrix.y0 = 0;
set_font_matrix(matrix);
set_font_face(manager, glyph->get_face());
glyph_path(glyph->get_index(), sx + x, sy - y);
set_line_width(2.0 * c->format->halo_radius * scale_factor);
set_line_join(ROUND_JOIN);
set_color(c->format->halo_fill);
stroke();
set_color(c->format->fill);
show_glyph(glyph->get_index(), sx + x, sy - y);
}
}
}
void cairo_context::add_text(glyph_positions const& pos,
cairo_face_manager & manager,
composite_mode_e comp_op,
composite_mode_e halo_comp_op,
double scale_factor)
{
pixel_position const& base_point = pos.get_base_point();
const double sx = base_point.x;
const double sy = base_point.y;
for (auto const& glyph_pos : pos)
{
glyph_info const& glyph = glyph_pos.glyph;
glyph.face->set_character_sizes(glyph.format->text_size * scale_factor);
}
//render halo
double halo_radius = 0;
set_operator(halo_comp_op);
for (auto const& glyph_pos : pos)
{
glyph_info const& glyph = glyph_pos.glyph;
halo_radius = glyph.format->halo_radius * scale_factor;
// make sure we've got reasonable values.
if (halo_radius <= 0.0 || halo_radius > 1024.0) continue;
double text_size = glyph.format->text_size * scale_factor;
cairo_matrix_t matrix;
matrix.xx = text_size * glyph_pos.rot.cos;
matrix.xy = text_size * glyph_pos.rot.sin;
matrix.yx = text_size * -glyph_pos.rot.sin;
matrix.yy = text_size * glyph_pos.rot.cos;
matrix.x0 = 0;
matrix.y0 = 0;
set_font_matrix(matrix);
set_font_face(manager, glyph.face);
pixel_position new_pos = glyph_pos.pos + glyph.offset.rotate(glyph_pos.rot);
glyph_path(glyph.glyph_index, pixel_position(sx + new_pos.x, sy - new_pos.y));
set_line_width(2.0 * halo_radius);
set_line_join(ROUND_JOIN);
set_color(glyph.format->halo_fill, glyph.format->halo_opacity);
stroke();
}
set_operator(comp_op);
for (auto const& glyph_pos : pos)
{
glyph_info const& glyph = glyph_pos.glyph;
double text_size = glyph.format->text_size * scale_factor;
cairo_matrix_t matrix;
matrix.xx = text_size * glyph_pos.rot.cos;
matrix.xy = text_size * glyph_pos.rot.sin;
matrix.yx = text_size * -glyph_pos.rot.sin;
matrix.yy = text_size * glyph_pos.rot.cos;
matrix.x0 = 0;
matrix.y0 = 0;
set_font_matrix(matrix);
set_font_face(manager, glyph.face);
pixel_position new_pos = glyph_pos.pos + glyph.offset.rotate(glyph_pos.rot);
set_color(glyph.format->fill, glyph.format->text_opacity);
show_glyph(glyph.glyph_index, pixel_position(sx + new_pos.x, sy - new_pos.y));
}
}
