diff options
Diffstat (limited to 'shared/cairo-util.c')
| -rw-r--r-- | shared/cairo-util.c | 106 |
1 files changed, 64 insertions, 42 deletions
diff --git a/shared/cairo-util.c b/shared/cairo-util.c index 4305ba69..39485729 100644 --- a/shared/cairo-util.c +++ b/shared/cairo-util.c @@ -320,12 +320,27 @@ load_cairo_surface(const char *filename) width, height, stride); } +void +theme_set_background_source(struct theme *t, cairo_t *cr, uint32_t flags) +{ + cairo_pattern_t *pattern; + + if (flags & THEME_FRAME_ACTIVE) { + pattern = cairo_pattern_create_linear(16, 16, 16, 112); + cairo_pattern_add_color_stop_rgb(pattern, 0.0, 1.0, 1.0, 1.0); + cairo_pattern_add_color_stop_rgb(pattern, 0.2, 0.8, 0.8, 0.8); + cairo_set_source(cr, pattern); + cairo_pattern_destroy(pattern); + } else { + cairo_set_source_rgba(cr, 0.75, 0.75, 0.75, 1); + } +} + struct theme * theme_create(void) { struct theme *t; cairo_t *cr; - cairo_pattern_t *pattern; t = malloc(sizeof *t); if (t == NULL) @@ -352,12 +367,7 @@ theme_create(void) cr = cairo_create(t->active_frame); cairo_set_operator(cr, CAIRO_OPERATOR_OVER); - pattern = cairo_pattern_create_linear(16, 16, 16, 112); - cairo_pattern_add_color_stop_rgb(pattern, 0.0, 1.0, 1.0, 1.0); - cairo_pattern_add_color_stop_rgb(pattern, 0.2, 0.8, 0.8, 0.8); - cairo_set_source(cr, pattern); - cairo_pattern_destroy(pattern); - + theme_set_background_source(t, cr, THEME_FRAME_ACTIVE); rounded_rect(cr, 0, 0, 128, 128, t->frame_radius); cairo_fill(cr); @@ -370,7 +380,7 @@ theme_create(void) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 128, 128); cr = cairo_create(t->inactive_frame); cairo_set_operator(cr, CAIRO_OPERATOR_OVER); - cairo_set_source_rgba(cr, 0.75, 0.75, 0.75, 1); + theme_set_background_source(t, cr, 0); rounded_rect(cr, 0, 0, 128, 128, t->frame_radius); cairo_fill(cr); @@ -408,7 +418,7 @@ theme_render_frame(struct theme *t, cairo_text_extents_t extents; cairo_font_extents_t font_extents; cairo_surface_t *source; - int x, y, margin; + int x, y, margin, top_margin; cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); cairo_set_source_rgba(cr, 0, 0, 0, 0); @@ -429,40 +439,47 @@ theme_render_frame(struct theme *t, else source = t->inactive_frame; + if (title) + top_margin = t->titlebar_height; + else + top_margin = t->width; + tile_source(cr, source, margin, margin, width - margin * 2, height - margin * 2, - t->width, t->titlebar_height); - - cairo_rectangle (cr, margin + t->width, margin, - width - (margin + t->width) * 2, - t->titlebar_height - t->width); - cairo_clip(cr); - - cairo_set_operator(cr, CAIRO_OPERATOR_OVER); - cairo_select_font_face(cr, "sans", - CAIRO_FONT_SLANT_NORMAL, - CAIRO_FONT_WEIGHT_BOLD); - cairo_set_font_size(cr, 14); - cairo_text_extents(cr, title, &extents); - cairo_font_extents (cr, &font_extents); - x = (width - extents.width) / 2; - y = margin + - (t->titlebar_height - - font_extents.ascent - font_extents.descent) / 2 + - font_extents.ascent; - - if (flags & THEME_FRAME_ACTIVE) { - cairo_move_to(cr, x + 1, y + 1); - cairo_set_source_rgb(cr, 1, 1, 1); - cairo_show_text(cr, title); - cairo_move_to(cr, x, y); - cairo_set_source_rgb(cr, 0, 0, 0); - cairo_show_text(cr, title); - } else { - cairo_move_to(cr, x, y); - cairo_set_source_rgb(cr, 0.4, 0.4, 0.4); - cairo_show_text(cr, title); + t->width, top_margin); + + if (title) { + cairo_rectangle (cr, margin + t->width, margin, + width - (margin + t->width) * 2, + t->titlebar_height - t->width); + cairo_clip(cr); + + cairo_set_operator(cr, CAIRO_OPERATOR_OVER); + cairo_select_font_face(cr, "sans", + CAIRO_FONT_SLANT_NORMAL, + CAIRO_FONT_WEIGHT_BOLD); + cairo_set_font_size(cr, 14); + cairo_text_extents(cr, title, &extents); + cairo_font_extents (cr, &font_extents); + x = (width - extents.width) / 2; + y = margin + + (t->titlebar_height - + font_extents.ascent - font_extents.descent) / 2 + + font_extents.ascent; + + if (flags & THEME_FRAME_ACTIVE) { + cairo_move_to(cr, x + 1, y + 1); + cairo_set_source_rgb(cr, 1, 1, 1); + cairo_show_text(cr, title); + cairo_move_to(cr, x, y); + cairo_set_source_rgb(cr, 0, 0, 0); + cairo_show_text(cr, title); + } else { + cairo_move_to(cr, x, y); + cairo_set_source_rgb(cr, 0.4, 0.4, 0.4); + cairo_show_text(cr, title); + } } } @@ -472,10 +489,15 @@ theme_get_location(struct theme *t, int x, int y, { int vlocation, hlocation, location; const int grip_size = 8; - int margin; + int margin, top_margin; margin = (flags & THEME_FRAME_MAXIMIZED) ? 0 : t->margin; + if (flags & THEME_FRAME_NO_TITLE) + top_margin = t->width; + else + top_margin = t->titlebar_height; + if (x < margin) hlocation = THEME_LOCATION_EXTERIOR; else if (margin <= x && x < margin + grip_size) @@ -502,7 +524,7 @@ theme_get_location(struct theme *t, int x, int y, if (location & THEME_LOCATION_EXTERIOR) location = THEME_LOCATION_EXTERIOR; if (location == THEME_LOCATION_INTERIOR && - y < margin + t->titlebar_height) + y < margin + top_margin) location = THEME_LOCATION_TITLEBAR; else if (location == THEME_LOCATION_INTERIOR) location = THEME_LOCATION_CLIENT_AREA; |