nishi/milsko
1
Fork 0
mirror of https://gitea.nishi.boats/pyrite-dev/milsko synced 2026-01-05 09:00:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

treeview works

Browse Source 
git-svn-id: http://svn2.nishi.boats/svn/milsko/trunk@762 b9cfdab3-6d41-4d17-bbe4-086880011989
This commit is contained in:
NishiOwO
2025-11-20 12:45:07 +00:00
parent d96c6fef5e
commit 75c73e98e1
5 changed files with 126 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

144
src/widget/treeview.c
View File

@@ -15,15 +15,15 @@ static void vscroll_changed(MwWidget handle, void* user, void* call) {
tv->changed = 1;
}
static void set_all(MwTreeViewEntry* root, int v){
static void set_all(MwTreeViewEntry** root, int v) {
int i;
for(i = 0; i < arrlen(root); i++){
root[i].selected = v;
set_all(root[i].tree, v);
for(i = 0; i < arrlen(root); i++) {
root[i]->selected = v;
set_all(root[i]->tree, v);
}
}
static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry* root, MwLLColor base, MwLLColor text, MwPoint* p, int next, int shift, int* skip, int* shared, int draw, MwPoint* mouse) {
static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry** root, MwLLColor base, MwLLColor text, MwPoint* p, int next, int shift, int* skip, int* shared, int draw, MwPoint* mouse) {
int i;
MwPoint l[2];
int skipped = 0;
@@ -58,12 +58,12 @@ static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry* r
r.y = p->y - MwTextHeight(handle, "M") / 2 + (MwTextHeight(handle, "M") - r.height) / 2;
if(draw) {
MwLLColor col = tree->opened ? MwLightenColor(handle, base, -8, -8, -8) : base;
MwRect r2 = r;
MwRect r2 = r;
const int len = 4;
MwDrawRect(handle, &r, col);
MwDrawFrame(handle, &r, base, tree->opened);
if(tree->opened){
if(tree->opened) {
l[0].x = r.x + (r.width - len) / 2;
l[0].y = r.y + r.height / 2;
@@ -71,7 +71,7 @@ static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry* r
l[1].y = l[0].y;
MwLLLine(handle->lowlevel, &l[0], text);
}else{
} else {
l[0].x = r.x + (r.width - len) / 2;
l[0].y = r.y + r.height / 2;
@@ -102,30 +102,30 @@ static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry* r
r.height = MwTextHeight(handle, "M");
r.width = r.height * tree->pixmap->common.width / tree->pixmap->common.height;
r.x = p->x;
r.y = p->y - MwTextHeight(handle, "M") / 2;
r.x = p->x;
r.y = p->y - MwTextHeight(handle, "M") / 2;
if(draw) MwLLDrawPixmap(handle->lowlevel, &r, tree->pixmap);
}
p->x += MwGetInteger(handle->parent, MwNleftPadding);
if(draw){
if(tree->selected){
r.x = p->x;
r.y = p->y - MwTextHeight(handle, "M") / 2;
r.width = MwTextWidth(handle, tree->label);
if(draw) {
if(tree->selected) {
r.x = p->x;
r.y = p->y - MwTextHeight(handle, "M") / 2;
r.width = MwTextWidth(handle, tree->label);
r.height = MwTextHeight(handle, "M");
MwDrawRect(handle, &r, text);
}
handle->bgcolor = tree->selected ? text : base;
MwDrawText(handle, p, tree->label, 0, MwALIGNMENT_BEGINNING, tree->selected ? base : text);
handle->bgcolor = NULL;
}else{
if(p->x <= mouse->x && mouse->x <= (p->x + MwTextWidth(handle, tree->label)) && (p->y - MwTextHeight(handle, "M") / 2) <= mouse->y && mouse->y <= (p->y + MwTextHeight(handle, "M") / 2)){
} else {
if(p->x <= mouse->x && mouse->x <= (p->x + MwTextWidth(handle, tree->label)) && (p->y - MwTextHeight(handle, "M") / 2) <= mouse->y && mouse->y <= (p->y + MwTextHeight(handle, "M") / 2)) {
unsigned long t;
set_all(root, 0);
tree->selected = 1;
if(((t = MwTimeGetTick()) - tree->click_time) < MwDoubleClickTimeout || MwGetInteger(handle->parent, MwNsingleClickSelectable)){
if(((t = MwTimeGetTick()) - tree->click_time) < MwDoubleClickTimeout || MwGetInteger(handle->parent, MwNsingleClickSelectable)) {
/* TODO: dispatch event */
}
@@ -145,7 +145,7 @@ static void recursion(MwWidget handle, MwTreeViewEntry* tree, MwTreeViewEntry* r
l[0].x += shift + LineSpace / 2;
l[0].y += MwTextHeight(handle, "M") - (MwTextHeight(handle, "M") - OpenerSize) / 2;
recursion(handle, &tree->tree[i], root, base, text, p, i != (arrlen(tree->tree) - 1) ? 1 : 0, shift + LineSpace, skip, shared, draw, mouse);
recursion(handle, tree->tree[i], root, base, text, p, i != (arrlen(tree->tree) - 1) ? 1 : 0, shift + LineSpace, skip, shared, draw, mouse);
l[1] = *p;
l[1].x += shift + LineSpace / 2;
@@ -177,7 +177,7 @@ static void frame_draw(MwWidget handle) {
for(i = 0; i < arrlen(tv->tree); i++) {
if(shared > (r.height / MwTextHeight(handle, "M"))) break;
recursion(handle, &tv->tree[i], tv->tree, base, text, &p, 0, 0, &skip, &shared, 1, NULL);
recursion(handle, tv->tree[i], tv->tree, base, text, &p, 0, 0, &skip, &shared, 1, NULL);
}
MwDrawFrame(handle, &r, base, 1);
@@ -186,11 +186,11 @@ static void frame_draw(MwWidget handle) {
MwLLFreeColor(base);
}
static int recursive_length(MwTreeViewEntry* e) {
static int recursive_length(MwTreeViewEntry** e) {
int l = 0;
int i;
for(i = 0; i < arrlen(e); i++) {
if(e[i].opened && e[i].tree != NULL) l += recursive_length(e[i].tree);
if(e[i]->opened && e[i]->tree != NULL) l += recursive_length(e[i]->tree);
l++;
}
return l;
@@ -222,7 +222,7 @@ static void frame_mouse_up(MwWidget handle, void* user, void* call) {
p.y = MwDefaultBorderWidth(tv->frame);
for(i = 0; i < arrlen(tv->tree); i++) {
if(shared > (MwGetInteger(tv->frame, MwNheight) / MwTextHeight(tv->frame, "M"))) break;
recursion(tv->frame, &tv->tree[i], tv->tree, NULL, NULL, &p, 0, 0, &skip, &shared, 0, &tv->pressed);
recursion(tv->frame, tv->tree[i], tv->tree, NULL, NULL, &p, 0, 0, &skip, &shared, 0, &tv->pressed);
}
resize(handle->parent);
}
@@ -281,7 +281,7 @@ static void resize(MwWidget handle) {
}
static int create(MwWidget handle) {
MwTreeView tv = malloc(sizeof(*tv));
MwTreeView tv = malloc(sizeof(*tv));
memset(tv, 0, sizeof(*tv));
handle->internal = tv;
@@ -318,40 +318,68 @@ static void prop_change(MwWidget handle, const char* prop) {
if(strcmp(prop, MwNwidth) == 0 || strcmp(prop, MwNheight) == 0) resize(handle);
}
static void* mwTreeViewAddImpl(MwWidget handle, void* parent, MwLLPixmap pixmap, const char* item){
MwTreeView tv = handle->internal;
MwTreeViewEntry t;
static void* mwTreeViewAddImpl(MwWidget handle, void* parent, MwLLPixmap pixmap, const char* item) {
MwTreeView tv = handle->internal;
MwTreeViewEntry* t = malloc(sizeof(*t));
t.label = MwStringDuplicate(item);
t.pixmap = pixmap;
t.selected = 0;
t.opened = 1;
t.click_time = 0;
t->label = MwStringDuplicate(item);
t->pixmap = pixmap;
t->selected = 0;
t->opened = 1;
t->click_time = 0;
t->tree = NULL;
t->parent = parent;
if(parent == NULL){
if(parent == NULL) {
arrput(tv->tree, t);
} else {
MwTreeViewEntry* e = parent;
arrput(e->tree, t);
}
resize(handle);
return t;
}
static void free_all(MwTreeViewEntry** tree) {
int i;
for(i = 0; i < arrlen(tree); i++) {
free(tree[i]->label);
free_all(tree[i]->tree);
free(tree[i]);
}
arrfree(tree);
}
static void mwTreeViewDeleteImpl(MwWidget handle, void* item) {
MwTreeViewEntry* e = item;
MwTreeViewEntry* p = e->parent;
free_all(p->tree);
p->tree = NULL;
}
static void mwTreeViewResetImpl(MwWidget handle) {
MwTreeView tv = handle->internal;
free_all(tv->tree);
tv->tree = NULL;
resize(handle);
}
static void mwTreeViewDeleteImpl(MwWidget handle, void* item){
}
static void mwTreeViewResetImpl(MwWidget handle){
}
static void func_handler(MwWidget handle, const char* name, void* out, va_list va) {
if(strcmp(name, "mwTreeViewAdd") == 0){
void* parent = va_arg(va, void*);
MwLLPixmap pixmap = va_arg(va, MwLLPixmap);
const char* item = va_arg(va, const char*);
*(void**)out = mwTreeViewAddImpl(handle, parent, pixmap, item);
if(strcmp(name, "mwTreeViewAdd") == 0) {
void* parent = va_arg(va, void*);
MwLLPixmap pixmap = va_arg(va, MwLLPixmap);
const char* item = va_arg(va, const char*);
*(void**)out = mwTreeViewAddImpl(handle, parent, pixmap, item);
}
if(strcmp(name, "mwTreeViewDelete") == 0){
if(strcmp(name, "mwTreeViewDelete") == 0) {
void* item = va_arg(va, void*);
mwTreeViewDeleteImpl(handle, item);
}
if(strcmp(name, "mwTreeViewReset") == 0){
if(strcmp(name, "mwTreeViewReset") == 0) {
mwTreeViewResetImpl(handle);
}
}
@@ -366,18 +394,18 @@ static void tick(MwWidget handle) {
}
MwClassRec MwTreeViewClassRec = {
create, /* create */
destroy, /* destroy */
draw, /* draw */
NULL, /* click */
NULL, /* parent_resize */
prop_change, /* prop_change */
NULL, /* mouse_move */
NULL, /* mouse_up */
NULL, /* mouse_down */
NULL, /* key */
func_handler, /* execute */
tick, /* tick */
create, /* create */
destroy, /* destroy */
draw, /* draw */
NULL, /* click */
NULL, /* parent_resize */
prop_change, /* prop_change */
NULL, /* mouse_move */
NULL, /* mouse_up */
NULL, /* mouse_down */
NULL, /* key */
func_handler, /* execute */
tick, /* tick */
NULL,
NULL,
NULL};