mirror of
https://github.com/amiwm/amiwm.git
synced 2026-03-24 01:24:15 +00:00
0e5c81f6e3
Marcus had written up workbench style widgets inside the two external helper programs requestchoice and executecmd. This ports the code over to libami. Note that there isn't a generic gadget or collection of gadgets yet - this is purely a refactor of the code, and the upcoming commit that migrates requestchoice/executecmd over to use them just handles them directly via xlib like they have always done.
124 lines
2.7 KiB
C
124 lines
2.7 KiB
C
#include <X11/Xlib.h>
|
|
#include <X11/Xutil.h>
|
|
#include <X11/Xatom.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "drawinfo.h"
|
|
#include "libami.h"
|
|
|
|
#ifdef AMIGAOS
|
|
#include <pragmas/xlib_pragmas.h>
|
|
extern struct Library *XLibBase;
|
|
#endif
|
|
|
|
#include "gadget_textbox.h"
|
|
|
|
#if 0
|
|
struct gadget_textbox_line {
|
|
struct line *next;
|
|
const char *text;
|
|
int l, w, h;
|
|
};
|
|
#endif
|
|
|
|
#if 0
|
|
struct gadget_textbox {
|
|
struct gadget_textbox_line *firstline, *lastline;
|
|
};
|
|
#endif
|
|
|
|
|
|
struct gadget_textbox *
|
|
gadget_textbox_create(Display *dpy, struct DrawInfo *dri, GC gc,
|
|
Window mainwin, int x, int y, int width, int height)
|
|
{
|
|
struct gadget_textbox *g;
|
|
|
|
g = calloc(1, sizeof(*g));
|
|
if (g == NULL) {
|
|
return (NULL);
|
|
}
|
|
g->dpy = dpy;
|
|
g->dri = dri;
|
|
g->gc = gc;
|
|
g->x = x;
|
|
g->y = y;
|
|
g->width = width;
|
|
g->height = height;
|
|
|
|
g->w = XCreateSimpleWindow(g->dpy, mainwin,
|
|
g->x, g->y,
|
|
g->width, g->height,
|
|
0,
|
|
g->dri->dri_Pens[SHADOWPEN],
|
|
g->dri->dri_Pens[BACKGROUNDPEN]);
|
|
XSelectInput(g->dpy, g->w, ExposureMask);
|
|
|
|
return (g);
|
|
}
|
|
|
|
void
|
|
gadget_textbox_free(struct gadget_textbox *g)
|
|
{
|
|
/* XXX TODO */
|
|
}
|
|
|
|
struct gadget_textbox_line *
|
|
gadget_textbox_addline(struct gadget_textbox *g, const char *text)
|
|
{
|
|
struct gadget_textbox_line *l;
|
|
|
|
l = calloc(1, sizeof(*l));
|
|
if (l == NULL) {
|
|
return (NULL);
|
|
}
|
|
if(g->lastline)
|
|
g->lastline->next = l;
|
|
else
|
|
g->firstline = l;
|
|
g->lastline = l;
|
|
l->text = strdup(text);
|
|
l->l = strlen(text);
|
|
#ifdef USE_FONTSETS
|
|
l->w = XmbTextEscapement(g->dri->dri_FontSet, l->text, l->l);
|
|
#else
|
|
l->w = XTextWidth(g->dri->dri_Font, l->text, l->l);
|
|
#endif
|
|
l->h = g->dri->dri_Ascent + g->dri->dri_Descent;
|
|
|
|
return (l);
|
|
}
|
|
|
|
void
|
|
gadget_textbox_refresh(struct gadget_textbox *g)
|
|
{
|
|
// This is OBVIOUSLY the wrong value for x here, but let's get it going
|
|
int x = TXT_HSPACE / 2;
|
|
int y = ((g->dri->dri_Ascent+g->dri->dri_Descent)>>1)+g->dri->dri_Ascent;
|
|
|
|
struct gadget_textbox_line *l;
|
|
|
|
/* Draw the bounding box */
|
|
XSetForeground(g->dpy, g->gc, g->dri->dri_Pens[SHADOWPEN]);
|
|
XDrawLine(g->dpy, g->w, g->gc, 0, 0, g->width-2, 0);
|
|
XDrawLine(g->dpy, g->w, g->gc, 0, 0, 0, g->height-2);
|
|
|
|
XSetForeground(g->dpy, g->gc, g->dri->dri_Pens[SHINEPEN]);
|
|
XDrawLine(g->dpy, g->w, g->gc, 0, g->height-1, g->width-1, g->height-1);
|
|
XDrawLine(g->dpy, g->w, g->gc, g->width-1, 0, g->width-1, g->height-1);
|
|
|
|
/* Draw text lines */
|
|
XSetForeground(g->dpy, g->gc, g->dri->dri_Pens[TEXTPEN]);
|
|
for(l = g->firstline; l; l=l->next) {
|
|
#ifdef USE_FONTSETS
|
|
XmbDrawString(g->dpy, g->w, g->dri->dri_FontSet, g->gc,
|
|
x, y, l->text, l->l);
|
|
#else
|
|
XDrawString(g->dpy, g->w, g->gc, x, y, l->text, l->l);
|
|
#endif
|
|
y+=g->dri->dri_Ascent + g->dri->dri_Descent;
|
|
}
|
|
}
|