mirror of
https://github.com/0intro/wmii
synced 2024-12-13 23:27:36 +03:00
142 lines
3.7 KiB
C
142 lines
3.7 KiB
C
/*
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* (C)opyright MMIV-MMV Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include <assert.h>
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#include <stdlib.h>
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#include <string.h>
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#include "wm.h"
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static void handle_after_write_layout(IXPServer * s, File * file);
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Layout *
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alloc_layout(Page * p, char *layout)
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{
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char buf[MAX_BUF], *name;
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Layout *l = (Layout *) cext_emallocz(sizeof(Layout));
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l->page = p;
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if(strncmp(layout, "float", 6))
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name = "managed";
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else
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name = "float";
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snprintf(buf, MAX_BUF, "/%s/layout/%s", p->file[P_PREFIX]->name, name);
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l->file[L_PREFIX] = ixp_create(ixps, buf);
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snprintf(buf, MAX_BUF, "/%s/layout/%s/frame", p->file[P_PREFIX]->name,
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name);
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l->file[L_FRAME_PREFIX] = ixp_create(ixps, buf);
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snprintf(buf, MAX_BUF, "/%s/layout/%s/frame/sel",
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p->file[P_PREFIX]->name, name);
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l->file[L_SEL_FRAME] = ixp_create(ixps, buf);
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l->file[L_SEL_FRAME]->bind = 1;
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snprintf(buf, MAX_BUF, "/%s/layout/%s/ctl", p->file[P_PREFIX]->name,
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name);
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l->file[L_CTL] = ixp_create(ixps, buf);
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l->file[L_CTL]->after_write = handle_after_write_layout;
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snprintf(buf, MAX_BUF, "/%s/layout/%s/name", p->file[P_PREFIX]->name,
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name);
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l->file[L_NAME] = wmii_create_ixpfile(ixps, buf, layout);
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l->file[L_NAME]->after_write = handle_after_write_layout;
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l->def = match_layout_def(layout);
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l->def->init(l, nil);
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p->file[P_SEL_LAYOUT]->content = l->file[L_PREFIX]->content;
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return l;
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}
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void
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destroy_layout(Layout *l)
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{
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l->def->deinit(l);
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ixp_remove_file(ixps, l->file[L_PREFIX]);
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free(l);
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}
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void
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focus_layout(Layout *l)
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{
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Page *p = l->page;
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Client *c;
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p->sel = l;
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p->file[P_SEL_LAYOUT]->content = l->file[L_PREFIX]->content;
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if((c = l->def->sel(l)))
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l->def->focus(l, c, False);
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invoke_wm_event(def[WM_EVENT_PAGE_UPDATE]);
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}
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void
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unmap_layout(Layout *l)
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{
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Frame *f;
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for(f = l->def->frames(l); f; f = f->next)
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XMoveWindow(dpy, f->win, 2 * rect.width, 2 * rect.height);
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}
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void
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map_layout(Layout *l, Bool raise)
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{
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Frame *f;
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for(f = l->def->frames(l); f; f = f->next) {
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XMoveWindow(dpy, f->win, f->rect.x, f->rect.y);
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if(raise)
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XRaiseWindow(dpy, f->win);
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}
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}
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Layout *
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sel_layout()
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{
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return selpage ? selpage->sel : nil;
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}
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void
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attach_frame_to_layout(Layout *l, Frame * f)
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{
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wmii_move_ixpfile(f->file[F_PREFIX], l->file[L_FRAME_PREFIX]);
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l->file[L_SEL_FRAME]->content = f->file[F_PREFIX]->content;
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f->layout = l;
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}
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void
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detach_frame_from_layout(Frame * f)
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{
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f->layout->file[L_SEL_FRAME]->content = 0;
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f->layout = 0;
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}
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static void
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handle_after_write_layout(IXPServer * s, File * file)
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{
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Page *p;
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for(p = pages; p; p = p->next) {
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if(file == p->managed->file[L_CTL]) {
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run_action(file, p->managed,
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p->managed->def->actions(p->managed));
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return;
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} else if(file == p->floating->file[L_CTL]) {
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run_action(file, p->floating,
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p->floating->def->actions(p->floating));
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return;
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} else if(file == p->managed->file[L_NAME]) {
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LayoutDef *l = match_layout_def(file->content);
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if(l) {
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Client *clients = p->managed->def->deinit(p->managed);
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p->managed->def = l;
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p->managed->def->init(p->managed, clients);
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invoke_wm_event(def[WM_EVENT_PAGE_UPDATE]);
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}
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}
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}
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}
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LayoutDef *
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match_layout_def(char *name)
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{
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LayoutDef *l;
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for(l = layouts; l; l = l->next)
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if(!strncmp(name, l->name, strlen(l->name)))
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return l;
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return nil;
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}
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