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- /* See LICENSE file for copyright and license details. */
- #include <stdlib.h>
- #include <X11/Xlib.h>
-
- #include "draw.h"
-
- Draw *
- draw_create(Display *dpy, Window win, unsigned int w, unsigned int h) {
- Draw *draw = (Draw *)calloc(1, sizeof(Draw));
- draw->w = w;
- draw->h = h;
- /* TODO: drawable creation */
- /* TODO: gc allocation */
- return draw;
- }
-
- void
- draw_resize(Draw *draw, unsigned int w, unsigned int h) {
- if(!draw)
- return;
- draw->w = w;
- draw->h = h;
- /* TODO: resize drawable */
- }
-
- void
- draw_free(Draw *draw) {
- /* TODO: deallocate DDCs */
- /* TODO: deallocate drawable */
- free(draw);
- }
-
- DDC *
- dc_create(Draw *draw) {
- DDC *dc = (DDC *)calloc(1, sizeof(DDC));
- dc->draw = draw;
- dc->next = draw->dc;
- draw->dc = dc;
- return dc;
- }
-
- void
- dc_free(DDC *dc) {
- DDC **tdc;
-
- if(!dc)
- return;
- /* remove from dc list */
- for(tdc = &dc->draw->dc; *tdc && *tdc != dc; tdc = &(*tdc)->next);
- *tdc = dc->next;
- /* TODO: deallocate any resources of this dc, if needed */
- free(dc);
- }
-
- Fnt *
- font_create(const char *fontname) {
- Fnt *font = (Fnt *)calloc(1, sizeof(Fnt));
- /* TODO: allocate actual font */
- return font;
- }
-
- void
- font_free(Fnt *font) {
- if(!font)
- return;
- /* TODO: deallocate any font resources */
- free(font);
- }
-
- Col *
- col_create(const char *colname) {
- Col *col = (Col *)calloc(1, sizeof(Col));
- /* TODO: allocate color */
- return col;
- }
-
- void
- col_free(Col *col) {
- if(!col)
- return;
- /* TODO: deallocate any color resource */
- free(col);
- }
-
- void
- dc_setfont(DDC *dc, Fnt *font) {
- if(!dc || !font)
- return;
- dc->font = font;
- }
-
- void
- dc_setfg(DDC *dc, Col *col) {
- if(!dc || !col)
- return;
- dc->fg = col;
- }
-
- void
- dc_setbg(DDC *dc, Col *col) {
- if(!dc || !col)
- return;
- dc->bg = col;
- }
-
- void
- dc_setfill(DDC *dc, Bool fill) {
- if(!dc)
- return;
- dc->fill = fill;
- }
-
- void
- dc_drawrect(DDC *dc, int x, int y, unsigned int w, unsigned int h) {
- if(!dc)
- return;
- /* TODO: draw the rectangle */
- }
-
- void
- dc_drawtext(DDC *dc, int x, int y, const char *text) {
- if(!dc)
- return;
- /* TODO: draw the text */
- }
-
- void
- dc_map(DDC *dc, int x, int y, unsigned int w, unsigned int h) {
- if(!dc)
- return;
- /* TODO: map the dc contents in the region */
- }
-
- void
- dc_getextents(DDC *dc, const char *text, TextExtents *extents) {
- if(!dc || !extents)
- return;
- /* TODO: get extents */
- }
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