271 lines
9.6 KiB
C
271 lines
9.6 KiB
C
#include "grab.h"
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#include "framerender.h"
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#include "prop.h"
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#include "client.h"
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#include "dispatch.h"
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#include "openbox.h"
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#include <X11/Xlib.h>
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#include <glib.h>
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gboolean moveresize_in_progress = FALSE;
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static gboolean moving = FALSE; /* TRUE - moving, FALSE - resizing */
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static Window coords = None;
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static int start_x, start_y, start_cx, start_cy, start_cw, start_ch;
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static int cur_x, cur_y;
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static Client *client;
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static guint button;
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static guint32 corner;
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static Corner lockcorner;
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static guint button_return, button_escape, button_left, button_right,
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button_up, button_down;
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#define POPUP_X (10)
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#define POPUP_Y (10)
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void moveresize_startup()
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{
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button_return = XKeysymToKeycode(ob_display, XStringToKeysym("Return"));
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button_escape = XKeysymToKeycode(ob_display, XStringToKeysym("Escape"));
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button_left = XKeysymToKeycode(ob_display, XStringToKeysym("Left"));
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button_right = XKeysymToKeycode(ob_display, XStringToKeysym("Right"));
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button_up = XKeysymToKeycode(ob_display, XStringToKeysym("Up"));
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button_down = XKeysymToKeycode(ob_display, XStringToKeysym("Down"));
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}
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static void popup_coords(char *format, int a, int b)
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{
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XSetWindowAttributes attrib;
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Size s;
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char *text;
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if (coords == None) {
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attrib.override_redirect = TRUE;
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coords = XCreateWindow(ob_display, ob_root,
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0, 0, 1, 1, 0, render_depth, InputOutput,
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render_visual, CWOverrideRedirect, &attrib);
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g_assert(coords != None);
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XMapWindow(ob_display, coords);
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}
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text = g_strdup_printf(format, a, b);
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framerender_size_popup_label(text, &s);
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XMoveResizeWindow(ob_display, coords,
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POPUP_X, POPUP_Y, s.width, s.height);
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framerender_popup_label(coords, &s, text);
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g_free(text);
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}
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void moveresize_start(Client *c, int x, int y, guint b, guint32 cnr)
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{
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Cursor cur;
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g_assert(!moveresize_in_progress);
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client = c;
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start_cx = c->frame->area.x;
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start_cy = c->frame->area.y;
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start_cw = c->area.width;
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start_ch = c->area.height;
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start_x = x;
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start_y = y;
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if (corner == prop_atoms.net_wm_moveresize_move_keyboard ||
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corner == prop_atoms.net_wm_moveresize_size_keyboard)
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button = 0; /* mouse can't end it without being pressed first */
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else
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button = b;
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corner = cnr;
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if (corner == prop_atoms.net_wm_moveresize_move ||
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corner == prop_atoms.net_wm_moveresize_move_keyboard) {
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cur_x = start_cx;
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cur_y = start_cy;
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moving = TRUE;
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} else {
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cur_x = start_cw;
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cur_y = start_ch;
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moving = FALSE;
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}
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moveresize_in_progress = TRUE;
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if (corner == prop_atoms.net_wm_moveresize_size_topleft)
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cur = ob_cursors.tl;
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else if (corner == prop_atoms.net_wm_moveresize_size_top)
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cur = ob_cursors.tl;
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else if (corner == prop_atoms.net_wm_moveresize_size_topright)
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cur = ob_cursors.tr;
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else if (corner == prop_atoms.net_wm_moveresize_size_right)
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cur = ob_cursors.tr;
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else if (corner == prop_atoms.net_wm_moveresize_size_bottomright)
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cur = ob_cursors.br;
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else if (corner == prop_atoms.net_wm_moveresize_size_bottom)
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cur = ob_cursors.br;
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else if (corner == prop_atoms.net_wm_moveresize_size_bottomleft)
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cur = ob_cursors.bl;
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else if (corner == prop_atoms.net_wm_moveresize_size_left)
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cur = ob_cursors.bl;
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else if (corner == prop_atoms.net_wm_moveresize_size_keyboard)
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cur = ob_cursors.br;
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else if (corner == prop_atoms.net_wm_moveresize_move)
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cur = ob_cursors.move;
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else if (corner == prop_atoms.net_wm_moveresize_move_keyboard)
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cur = ob_cursors.move;
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else
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g_assert_not_reached();
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grab_keyboard(TRUE);
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grab_pointer(TRUE, cur);
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}
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static void end_moveresize(gboolean cancel)
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{
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grab_keyboard(FALSE);
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grab_pointer(FALSE, None);
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XDestroyWindow(ob_display, coords);
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coords = None;
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moveresize_in_progress = FALSE;
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if (moving) {
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client_configure(client, Corner_TopLeft, (cancel ? start_cx : cur_x),
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(cancel ? start_cy : cur_y),
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start_cw, start_ch, TRUE, TRUE);
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} else {
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client_configure(client, lockcorner, client->area.x,
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client->area.y, (cancel ? start_cw : cur_x),
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(cancel ? start_ch : cur_y), TRUE, TRUE);
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}
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}
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static void do_move()
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{
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dispatch_move(client, &cur_x, &cur_y);
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popup_coords("X: %d Y: %d", cur_x, cur_y);
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/* get where the client should be */
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frame_frame_gravity(client->frame, &cur_x, &cur_y);
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client_configure(client, Corner_TopLeft, cur_x, cur_y,
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start_cw, start_ch, TRUE, FALSE);
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}
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static void do_resize()
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{
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/* dispatch_resize needs the frame size */
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cur_x += client->frame->size.left + client->frame->size.right;
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cur_y += client->frame->size.top + client->frame->size.bottom;
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dispatch_resize(client, &cur_x, &cur_y, lockcorner);
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cur_x -= client->frame->size.left + client->frame->size.right;
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cur_y -= client->frame->size.top + client->frame->size.bottom;
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client_configure(client, lockcorner, client->area.x,
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client->area.y, cur_x, cur_y, TRUE, FALSE);
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popup_coords("W: %d H: %d", client->logical_size.width,
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client->logical_size.height);
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}
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void moveresize_event(XEvent *e)
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{
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g_assert(moveresize_in_progress);
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if (e->type == ButtonPress) {
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if (!button) {
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start_x = e->xbutton.x_root;
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start_y = e->xbutton.y_root;
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button = e->xbutton.button; /* this will end it now */
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}
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} else if (e->type == ButtonRelease) {
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if (e->xbutton.button == button) {
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end_moveresize(FALSE);
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}
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} else if (e->type == MotionNotify) {
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if (moving) {
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cur_x = start_cx + e->xmotion.x_root - start_x;
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cur_y = start_cy + e->xmotion.y_root - start_y;
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do_move();
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} else {
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if (corner == prop_atoms.net_wm_moveresize_size_topleft) {
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cur_x = start_cw - (e->xmotion.x_root - start_x);
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cur_y = start_ch - (e->xmotion.y_root - start_y);
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lockcorner = Corner_BottomRight;
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} else if (corner == prop_atoms.net_wm_moveresize_size_top) {
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cur_x = start_cw;
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cur_y = start_ch - (e->xmotion.y_root - start_y);
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lockcorner = Corner_BottomRight;
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} else if (corner == prop_atoms.net_wm_moveresize_size_topright) {
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cur_x = start_cw + (e->xmotion.x_root - start_x);
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cur_y = start_ch - (e->xmotion.y_root - start_y);
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lockcorner = Corner_BottomLeft;
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} else if (corner == prop_atoms.net_wm_moveresize_size_right) {
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cur_x = start_cw + (e->xmotion.x_root - start_x);
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cur_y = start_ch;
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lockcorner = Corner_BottomLeft;
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} else if (corner ==
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prop_atoms.net_wm_moveresize_size_bottomright) {
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cur_x = start_cw + (e->xmotion.x_root - start_x);
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cur_y = start_ch + (e->xmotion.y_root - start_y);
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lockcorner = Corner_TopLeft;
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} else if (corner == prop_atoms.net_wm_moveresize_size_bottom) {
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cur_x = start_cw;
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cur_y = start_ch + (e->xmotion.y_root - start_y);
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lockcorner = Corner_TopLeft;
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} else if (corner ==
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prop_atoms.net_wm_moveresize_size_bottomleft) {
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cur_x = start_cw - (e->xmotion.x_root - start_x);
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cur_y = start_ch + (e->xmotion.y_root - start_y);
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lockcorner = Corner_TopRight;
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} else if (corner == prop_atoms.net_wm_moveresize_size_left) {
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cur_x = start_cw - (e->xmotion.x_root - start_x);
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cur_y = start_ch;
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lockcorner = Corner_TopRight;
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} else if (corner == prop_atoms.net_wm_moveresize_size_keyboard) {
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cur_x = start_cw + (e->xmotion.x_root - start_x);
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cur_y = start_ch + (e->xmotion.y_root - start_y);
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lockcorner = Corner_TopLeft;
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} else
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g_assert_not_reached();
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do_resize();
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}
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} else if (e->type == KeyPress) {
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if (e->xkey.keycode == button_escape)
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end_moveresize(TRUE);
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else if (e->xkey.keycode == button_return)
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end_moveresize(FALSE);
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else {
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if (corner == prop_atoms.net_wm_moveresize_size_keyboard) {
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if (e->xkey.keycode == button_right)
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cur_x += MAX(4, client->size_inc.width);
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else if (e->xkey.keycode == button_left)
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cur_x -= MAX(4, client->size_inc.width);
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else if (e->xkey.keycode == button_down)
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cur_y += MAX(4, client->size_inc.height);
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else if (e->xkey.keycode == button_up)
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cur_y -= MAX(4, client->size_inc.height);
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else
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return;
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do_resize();
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} else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) {
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if (e->xkey.keycode == button_right)
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cur_x += 4;
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else if (e->xkey.keycode == button_left)
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cur_x -= 4;
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else if (e->xkey.keycode == button_down)
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cur_y += 4;
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else if (e->xkey.keycode == button_up)
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cur_y -= 4;
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else
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return;
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do_move();
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}
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}
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}
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}
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