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-rw-r--r--src/button.c22
-rw-r--r--src/button.h26
-rw-r--r--src/comet.c14
-rw-r--r--src/draw.c70
-rw-r--r--src/draw.h4
-rw-r--r--src/state.c19
-rw-r--r--src/state.h10
-rw-r--r--src/window.h2
8 files changed, 138 insertions, 29 deletions
diff --git a/src/button.c b/src/button.c
new file mode 100644
index 0000000..6e0e263
--- /dev/null
+++ b/src/button.c
@@ -0,0 +1,22 @@
+#include <glib.h>
+
+#include "button.h"
+
+Button *button_create(const char *text, bool fixed_size)
+{
+ Button *btn = g_malloc0(sizeof(Button));
+ btn->text = g_strdup(text);
+ btn->fixed_size = fixed_size;
+ return btn;
+}
+
+void button_set_action(Button *btn, ButtonAction action)
+{
+ btn->action = action;
+}
+
+void button_destroy(Button *btn)
+{
+ g_free(btn->text);
+ g_free(btn);
+}
diff --git a/src/button.h b/src/button.h
new file mode 100644
index 0000000..11b6507
--- /dev/null
+++ b/src/button.h
@@ -0,0 +1,26 @@
+#ifndef COMET_BUTTON_H
+#define COMET_BUTTON_H
+
+#include <stdbool.h>
+
+// TODO: Generic button shapes/actions
+
+typedef struct Button Button;
+
+typedef void (* ButtonAction)(Button *btn);
+
+struct Button {
+ bool fixed_size;
+ ButtonAction action;
+ char *text;
+};
+
+Button *button_create(const char *text, bool fixed_size);
+
+void button_set_action(Button *btn, ButtonAction action);
+
+void button_destroy(Button *btn);
+
+#endif
+
+// vim: ts=4 sw=4 et
diff --git a/src/comet.c b/src/comet.c
index 9733d4b..cf325bf 100644
--- a/src/comet.c
+++ b/src/comet.c
@@ -42,9 +42,21 @@ int main(int argc, char **argv)
log_debug("Calculated dimensions [height=%d, x_pad=%d, y_pad=%d]", height, x_padding, y_padding);
- Drawable *draw = draw_create("Hack 12", height, x_padding, x_padding, y_padding, 1);
+ Drawable *draw = draw_create("Hack 13 Bold", height, x_padding, x_padding, y_padding, 1);
State *state = state_create(win, draw);
+
+ for (int i = 0; i < 9; ++i) {
+ char text[] = { '1' + i, '\0' };
+ Button *btn = button_create(text, true);
+ state_add_button(state, btn);
+ }
+
+ Button *btn = button_create("long button", false);
+ state_add_button(state, btn);
+
+ draw_set_buttons(draw, state->btns);
+
connect_attach_state(con, state);
connect_attach_source(con);
diff --git a/src/draw.c b/src/draw.c
index aed4da0..4362950 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -5,6 +5,7 @@
#include <pango/pango-types.h>
#include "draw.h"
+#include "button.h"
#include "log.h"
// Idea: Either make a to_draw queue where we put things we schedule to redraw
@@ -68,56 +69,85 @@ void draw_paint(Drawable *draw, Window *win)
cairo_paint(cr);
- cairo_set_line_width(cr, 1 * scale);
+ int line_w = 1 * scale;
+ cairo_set_line_width(cr, line_w);
- for (int i = 0; i < 9; i++) {
+ int bx = 0;
- PangoLayout *layout = pango_cairo_create_layout (cr);
+ for (GList *it = draw->btns; it; it = it->next) {
+ Button *btn = it->data;
+
+ PangoLayout *layout = pango_cairo_create_layout(cr);
pango_layout_set_font_description(layout, draw->desc);
- int x = (height + cairo_get_line_width(cr) * scale * 2) * i;
+ int bwidth, bheight = height;
+ char *btn_text = btn->text;
+ char tmp[2] = { 0 };
+
+ if (btn->fixed_size) {
+ bwidth = height;
+ // Get only the first char
+ tmp[0] = btn->text[0];
+ btn_text = tmp;
+ }
+
+ pango_layout_set_text(layout, btn_text, -1);
+ pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
+
+ int text_w, text_h;
+ pango_layout_get_pixel_size(layout, &text_w, &text_h);
+ text_w = ceil(text_w / scale);
+ text_h = ceil(text_h / scale);
+
+ if (!btn->fixed_size) {
+ bwidth = text_w + 2*radius;
+ }
+
+ int text_x = bx + (bwidth / 2) - (text_w / 2);
+ int text_y = (bheight / 2) - (text_h / 2);
// purple
cairo_set_source_rgba(cr, 0.502, 0.168, 0.886, 1);
- cairo_arc(cr, x + radius, radius, radius, 0 * degree, 360 * degree);
+ cairo_new_sub_path(cr);
+ cairo_arc(cr, bx + radius, radius, radius, 90 * degree, 270 * degree);
+ cairo_arc(cr, bx + bwidth - radius, radius, radius, 270 * degree, 450 * degree);
+ cairo_close_path(cr);
cairo_fill(cr);
cairo_set_source_rgba(cr, 0.8, 0.8, 0.8, 1);
- cairo_arc(cr, x + radius, radius, radius - 1, 0 * degree, 360 * degree);
+ cairo_new_sub_path(cr);
+ cairo_arc(cr, bx + radius, radius, radius - line_w , 90 * degree, 270 * degree);
+ cairo_arc(cr, bx + bwidth - radius, radius, radius - line_w, 270 * degree, 450 * degree);
+ cairo_close_path(cr);
cairo_stroke(cr);
cairo_set_source_rgb(cr, 0.8, 0.8, 0.8);
- char btn[] = { '1' + i, '\0' };
- pango_layout_set_text(layout, btn, -1);
-
- int text_w, text_h;
- pango_layout_get_pixel_size(layout, &text_w, &text_h);
- text_w = ceil(text_w / scale);
- text_h = ceil(text_h / scale);
-
- int text_x = x + radius - (text_w / 2);
- int text_y = radius - (text_h / 2);
cairo_move_to(cr, text_x, text_y);
pango_cairo_update_layout(cr, layout);
pango_cairo_show_layout(cr, layout);
g_object_unref(layout);
+
+ int sep = 10 * scale;
+ bx += height + line_w * 2 + sep;
}
cairo_destroy(cr);
- int x = draw->left_pad;
- int y = draw->top_pad;
-
// TODO: Move these somewhere else
- window_move(win, x, y);
+ window_move(win, draw->left_pad, draw->top_pad);
window_resize(win, width0, draw->height);
window_paint_surface(win, surface, width, height);
cairo_surface_destroy(surface);
}
+void draw_set_buttons(Drawable *draw, GList *btns)
+{
+ draw->btns = btns;
+}
+
void draw_destroy(Drawable *draw)
{
pango_font_description_free(draw->desc);
diff --git a/src/draw.h b/src/draw.h
index 3e83146..481c080 100644
--- a/src/draw.h
+++ b/src/draw.h
@@ -1,6 +1,7 @@
#ifndef COMET_DRAW_H
#define COMET_DRAW_H
+#include <glib.h>
#include <pango/pango-font.h>
#include <pango/pango-types.h>
@@ -15,10 +16,13 @@ struct Drawable {
int right_pad;
int top_pad;
double alpha;
+ GList *btns;
};
Drawable *draw_create(const char *font, int height, int left_pad, int right_pad, int top_pad, double alpha);
+void draw_set_buttons(Drawable *draw, GList *btns);
+
void draw_paint(Drawable *draw, Window *win);
void draw_destroy(Drawable *draw);
diff --git a/src/state.c b/src/state.c
index bb31fa6..c2f2a4a 100644
--- a/src/state.c
+++ b/src/state.c
@@ -4,18 +4,25 @@
State *state_create(Window *win, Drawable *draw)
{
- State *state = g_malloc(sizeof(State));
- g_assert_nonnull(state);
+ State *state = g_malloc(sizeof(State));
+ g_assert_nonnull(state);
- state->win = win;
- state->draw = draw;
+ state->win = win;
+ state->draw = draw;
+ state->btns = NULL;
- return state;
+ return state;
+}
+
+void state_add_button(State *state, Button *btn)
+{
+ state->btns = g_list_append(state->btns, btn);
}
void state_destroy(State *state)
{
- g_free(state);
+ g_list_free_full(state->btns, (void *)button_destroy);
+ g_free(state);
}
// vim: ts=4 sw=4 et
diff --git a/src/state.h b/src/state.h
index 696b657..38cc63f 100644
--- a/src/state.h
+++ b/src/state.h
@@ -1,18 +1,24 @@
#ifndef COMET_STATE_H
#define COMET_STATE_H
+#include <glib.h>
+
#include "window.h"
#include "draw.h"
+#include "button.h"
typedef struct State State;
struct State {
- Window *win;
- Drawable *draw;
+ Window *win;
+ Drawable *draw;
+ GList *btns;
};
State *state_create(Window *win, Drawable *draw);
+void state_add_button(State *state, Button *btn);
+
void state_destroy(State *state);
#endif
diff --git a/src/window.h b/src/window.h
index 77f2d91..ea1209a 100644
--- a/src/window.h
+++ b/src/window.h
@@ -2,6 +2,8 @@
#define COMET_WINDOW_H
#include <cairo.h>
+#include <xcb/xcb.h>
+#include <xcb/xcb_aux.h>
#include "connect.h"
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-19 22:50:55 +0000