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Move get_colorpixel to libi3, use it everywhere else

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This commit is contained in:
Michael Stapelberg
2011-10-23 17:38:21 +01:00
parent 0086bcb2b4
commit cb9bbcfccf
19 changed files with 90 additions and 131 deletions
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14
i3-config-wizard/main.c
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@ -137,7 +137,7 @@ static char *resolve_tilde(const char *path) {
static int handle_expose() {
/* re-draw the background */
xcb_rectangle_t border = {0, 0, 300, (15*font_height) + 8};
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#000000"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#000000"));
xcb_poly_fill_rectangle(conn, pixmap, pixmap_gc, 1, &border);
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FONT, font_id);
@ -146,7 +146,7 @@ static int handle_expose() {
if (current_step == STEP_WELCOME) {
/* restore font color */
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FFFFFF"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FFFFFF"));
txt(10, 2, "You have not configured i3 yet.");
txt(10, 3, "Do you want me to generate ~/.i3/config?");
@ -154,16 +154,16 @@ static int handle_expose() {
txt(85, 7, "No, I will use the defaults");
/* green */
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#00FF00"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#00FF00"));
txt(25, 5, "<Enter>");
/* red */
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FF0000"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FF0000"));
txt(31, 7, "<ESC>");
}
if (current_step == STEP_GENERATE) {
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FFFFFF"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FFFFFF"));
txt(10, 2, "Please choose either:");
txt(85, 4, "Win as default modifier");
@ -185,13 +185,13 @@ static int handle_expose() {
/* green */
uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_FONT;
uint32_t values[] = { get_colorpixel(conn, "#00FF00"), font_id };
uint32_t values[] = { get_colorpixel("#00FF00"), font_id };
xcb_change_gc(conn, pixmap_gc, mask, values);
txt(25, 9, "<Enter>");
/* red */
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel(conn, "#FF0000"));
xcb_change_gc_single(conn, pixmap_gc, XCB_GC_FOREGROUND, get_colorpixel("#FF0000"));
txt(31, 10, "<ESC>");
}

20
i3-config-wizard/xcb.c
View File

@ -32,26 +32,6 @@ void xcb_change_gc_single(xcb_connection_t *conn, xcb_gcontext_t gc, uint32_t ma
xcb_change_gc(conn, gc, mask, &value);
}
/*
* Returns the colorpixel to use for the given hex color (think of HTML).
*
* The hex_color has to start with #, for example #FF00FF.
*
* NOTE that get_colorpixel() does _NOT_ check the given color code for validity.
* This has to be done by the caller.
*
*/
uint32_t get_colorpixel(xcb_connection_t *conn, char *hex) {
char strgroups[3][3] = {{hex[1], hex[2], '\0'},
{hex[3], hex[4], '\0'},
{hex[5], hex[6], '\0'}};
uint32_t rgb16[3] = {(strtol(strgroups[0], NULL, 16)),
(strtol(strgroups[1], NULL, 16)),
(strtol(strgroups[2], NULL, 16))};
return (rgb16[0] << 16) + (rgb16[1] << 8) + rgb16[2];
}
/*
* Returns the mask for Mode_switch (to be used for looking up keysymbols by
* keycode).

1
i3-config-wizard/xcb.h
View File

@ -11,7 +11,6 @@
extern unsigned int xcb_numlock_mask;
void xcb_change_gc_single(xcb_connection_t *conn, xcb_gcontext_t gc, uint32_t mask, uint32_t value);
uint32_t get_colorpixel(xcb_connection_t *conn, char *hex);
uint32_t get_mod_mask(xcb_connection_t *conn, uint32_t keycode);
xcb_window_t open_input_window(xcb_connection_t *conn, uint32_t width, uint32_t height);
int get_font_id(xcb_connection_t *conn, char *pattern, int *font_height);