149 lines
2.9 KiB
C
149 lines
2.9 KiB
C
#include <MDE/Foundation.h>
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#include <Mw/Milsko.h>
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#include <xemil.h>
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#include <stb_ds.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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static int calc_gap(MwWidget box) {
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return MwGetInteger(box, MwNheight) - 18 * 2;
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}
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static int calc_size(MwWidget box, xl_node_t* node) {
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xl_node_t* n;
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int gap = calc_gap(box);
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int c = 0;
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n = node->first_child;
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while(n != NULL) {
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if(n->type == XL_NODE_NODE && strcmp(n->name, "Execute") == 0 && n->text != NULL) {
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c++;
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}
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n = n->next;
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}
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return (gap + 18) * ((c + (c % 2)) / 2) - gap;
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}
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static void exec_button(MwWidget handle, void* user, void* client){
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char** args = MDEStringToExec(MwGetText(handle, "Sexec"), NULL);
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int i;
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if(fork() == 0){
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execvp(args[0], args);
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_exit(-1);
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}
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for(i = 0; i < arrlen(args); i++) {
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if(args[i] != NULL) free(args[i]);
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}
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arrfree(args);
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}
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void module_reload(MwWidget box, MwWidget user, xl_node_t* node) {
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int w = calc_size(box, node);
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int gap = calc_gap(box);
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xl_node_t* n;
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int c;
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MwWidget* children;
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children = MwGetChildren(user);
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if(children != NULL) {
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int i;
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for(i = 0; children[i] != NULL; i++) {
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MwLLPixmap px = MwGetVoid(children[i], MwNpixmap);
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if(px != NULL) MwLLDestroyPixmap(px);
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MwDestroyWidget(children[i]);
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}
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free(children);
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}
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MwVaApply(user,
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MwNfixedSize, w,
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NULL);
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c = 0;
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n = node->first_child;
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while(n != NULL) {
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int x = (gap + 18) * (c / 2);
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int y = (gap + 18) * (c % 2);
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if(n->type == XL_NODE_NODE && strcmp(n->name, "Execute") == 0 && n->text != NULL) {
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MwLLPixmap px = NULL;
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MwWidget btn;
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const char* icon = NULL;
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xl_attribute_t* a = n->first_attribute;
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while(a != NULL) {
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if(strcmp(a->key, "Icon") == 0) {
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icon = a->value;
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}
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a = a->next;
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}
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if(icon != NULL && icon[0] == '/') {
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px = MwLoadImage(box, icon);
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} else if(icon != NULL) {
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char* p = MDEIconLookUp("Applications", icon, 16);
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if(p != NULL) {
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px = MwLoadImage(box, p);
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free(p);
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}
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}
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btn = MwVaCreateWidget(MwButtonClass, "button", user, x, y, 18, 18,
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MwNflat, 1,
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MwNpixmap, px,
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NULL);
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MwVaApply(btn,
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"Sexec", n->text,
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NULL);
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MwAddUserHandler(btn, MwNactivateHandler, exec_button, NULL);
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c++;
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}
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n = n->next;
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}
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}
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MwWidget module(MwWidget box, xl_node_t* node) {
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MwWidget f;
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int w = calc_size(box, node);
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f = MwVaCreateWidget(MwFrameClass, "launcher", box, 0, 0, 0, 0,
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MwNfixedSize, w,
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NULL);
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module_reload(box, f, node);
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return f;
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}
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void module_destroy(MwWidget box, MwWidget user) {
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MwWidget* children;
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children = MwGetChildren(user);
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if(children != NULL) {
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int i;
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for(i = 0; children[i] != NULL; i++) {
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MwLLPixmap px = MwGetVoid(children[i], MwNpixmap);
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if(px != NULL) MwLLDestroyPixmap(px);
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MwDestroyWidget(children[i]);
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}
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free(children);
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}
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MwDestroyWidget(user);
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}
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