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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.264 by root, Thu Jun 1 02:58:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 if (!$GRAB) {
46 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
47 if (length $widget->{tooltip}) {
48
49 if ($TOOLTIP->{owner} != $widget) {
50 $TOOLTIP->hide;
51
52 $TOOLTIP->{owner} = $widget;
53
54 my $tip = $widget->{tooltip};
55
56 $tip = $tip->($widget) if CODE:: eq ref $tip;
57
58 $TOOLTIP->set_tooltip_from ($widget);
59 $TOOLTIP->show;
60 }
61
62 return;
63 }
64 }
65 }
66
67 $TOOLTIP->hide;
68 delete $TOOLTIP->{owner};
69}
14 70
15# class methods for events 71# class methods for events
16sub feed_sdl_key_down_event { 72sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 73 $FOCUS->emit (key_down => $_[0])
74 if $FOCUS;
18} 75}
19 76
20sub feed_sdl_key_up_event { 77sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 78 $FOCUS->emit (key_up => $_[0])
79 if $FOCUS;
22} 80}
23 81
24sub feed_sdl_button_down_event { 82sub feed_sdl_button_down_event {
25 my ($ev) = @_; 83 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 84 my ($x, $y) = ($ev->{x}, $ev->{y});
27 85
28 if (!$BUTTON_STATE) { 86 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 87 my $widget = $ROOT->find_widget ($x, $y);
30 88
31 $GRAB = $widget; 89 $GRAB = $widget;
32 $GRAB->update if $GRAB; 90 $GRAB->update if $GRAB;
33 }
34 91
92 check_tooltip;
93 }
94
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 95 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 96
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 97 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
98 if $GRAB;
38} 99}
39 100
40sub feed_sdl_button_up_event { 101sub feed_sdl_button_up_event {
41 my ($ev) = @_; 102 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 103 my ($x, $y) = ($ev->{x}, $ev->{y});
43 104
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 105 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 106
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 107 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 108
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 109 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
110 if $GRAB;
49 111
50 if (!$BUTTON_STATE) { 112 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 113 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 114 $grab->update if $grab;
53 $GRAB->update if $GRAB; 115 $GRAB->update if $GRAB;
116
117 check_tooltip;
54 } 118 }
55} 119}
56 120
57sub feed_sdl_motion_event { 121sub feed_sdl_motion_event {
58 my ($ev) = @_; 122 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 123 my ($x, $y) = ($ev->{x}, $ev->{y});
60 124
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 125 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 126
63 if ($widget != $HOVER) { 127 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 128 my $hover = $HOVER; $HOVER = $widget;
65 129
66 $hover->update if $hover && $hover->{can_hover}; 130 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 131 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 132
133 check_tooltip;
134 }
135
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 136 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
137 if $HOVER;
71} 138}
72 139
73# convert position array to integers 140# convert position array to integers
74sub harmonize { 141sub harmonize {
75 my ($vals) = @_; 142 my ($vals) = @_;
76 143
77 my $rem = 0; 144 my $rem = 0;
78 145
79 for ($vals) { 146 for (@$vals) {
80 my $i = int $_ + $rem; 147 my $i = int $_ + $rem;
81 $rem += $_ - $i; 148 $rem += $_ - $i;
82 $_ = $i; 149 $_ = $i;
83 } 150 }
84} 151}
85 152
153sub full_refresh {
154 # make a copy, otherwise for complains about freed values.
155 my @widgets = values %WIDGET;
156
157 $_->update
158 for @widgets;
159}
160
161sub reconfigure_widgets {
162 # make a copy, otherwise C<for> complains about freed values.
163 my @widgets = values %WIDGET;
164
165 $_->reconfigure
166 for @widgets;
167}
168
169# call when resolution changes etc.
170sub rescale_widgets {
171 my ($sx, $sy) = @_;
172
173 for my $widget (values %WIDGET) {
174 if ($widget->{is_toplevel}) {
175 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
177
178 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
179 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
180 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
181 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
182 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
183 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
184
185 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
186 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
187
188 }
189 }
190
191 reconfigure_widgets;
192}
193
86############################################################################# 194#############################################################################
87 195
88package CFClient::UI::Base; 196package CFClient::UI::Base;
89 197
90use strict; 198use strict;
91 199
92use SDL::OpenGL; 200use CFClient::OpenGL;
93 201
94sub new { 202sub new {
95 my $class = shift; 203 my $class = shift;
96 204
97 my $self = bless { 205 my $self = bless {
98 x => 0, 206 x => "center",
99 y => 0, 207 y => "center",
100 z => 0, 208 z => 0,
101 w => -1, 209 w => undef,
102 h => -1, 210 h => undef,
211 can_events => 1,
103 @_ 212 @_
104 }, $class; 213 }, $class;
105 214
215 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
216
106 for (keys %$self) { 217 for (keys %$self) {
107 if (/^connect_(.*)$/) { 218 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 219 $self->connect ($1 => delete $self->{$_});
109 } 220 }
110 } 221 }
111 222
223 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
224 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
225 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
226 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
227 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
228
229 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
230 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
231
232 $self->show if $layout->{show};
233 }
234
112 $self 235 $self
113} 236}
114 237
238sub destroy {
239 my ($self) = @_;
240
241 $self->hide;
242 %$self = ();
243}
244
245sub show {
246 my ($self) = @_;
247
248 return if $self->{parent};
249
250 $CFClient::UI::ROOT->add ($self);
251}
252
253sub set_visible {
254 my ($self) = @_;
255
256 return if $self->{visible};
257
258 $self->{root} = $self->{parent}{root};
259 $self->{visible} = $self->{parent}{visible} + 1;
260
261 $self->emit (visibility_change => 1);
262
263 $self->realloc if !exists $self->{req_w};
264
265 $_->set_visible for $self->children;
266}
267
268sub set_invisible {
269 my ($self) = @_;
270
271 return unless $self->{visible};
272
273 $_->set_invisible for $self->children;
274
275 delete $self->{root};
276 delete $self->{visible};
277
278 undef $GRAB if $GRAB == $self;
279 undef $HOVER if $HOVER == $self;
280
281 CFClient::UI::check_tooltip
282 if $TOOLTIP->{owner} == $self;
283
284 $self->focus_out;
285
286 $self->emit (visibility_change => 0);
287}
288
289sub set_visibility {
290 my ($self, $visible) = @_;
291
292 return if $self->{visible} == $visible;
293
294 $visible ? $self->hide
295 : $self->show;
296}
297
298sub toggle_visibility {
299 my ($self) = @_;
300
301 $self->{visible}
302 ? $self->hide
303 : $self->show;
304}
305
306sub hide {
307 my ($self) = @_;
308
309 $self->set_invisible;
310
311 $self->{parent}->remove ($self)
312 if $self->{parent};
313}
314
115sub move { 315sub move_abs {
116 my ($self, $x, $y, $z) = @_; 316 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 317
118 $self->{y} = $y; 318 $self->{x} = List::Util::max 0, int $x;
319 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 320 $self->{z} = $z if defined $z;
120}
121 321
122sub needs_redraw { 322 $self->update;
123 0 323}
324
325sub set_size {
326 my ($self, $w, $h) = @_;
327
328 $self->{force_w} = $w;
329 $self->{force_h} = $h;
330
331 $self->realloc;
124} 332}
125 333
126sub size_request { 334sub size_request {
127 require Carp; 335 require Carp;
128 Carp::confess "size_request is abtract"; 336 Carp::confess "size_request is abstract";
129} 337}
130 338
131sub _size_allocate { 339sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 340 my ($self, $x, $y, $w, $h) = @_;
133 341
342 if ($self->{aspect}) {
343 my ($ow, $oh) = ($w, $h);
344
345 $w = List::Util::min $w, int $h * $self->{aspect};
346 $h = List::Util::min $h, int $w / $self->{aspect};
347
348 # use alignment to adjust x, y
349
350 $x += int 0.5 * ($ow - $w);
351 $y += int 0.5 * ($oh - $h);
352 }
353
354 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 355 $self->{x} = $x;
135 $self->{y} = $y; 356 $self->{y} = $y;
357 $self->update;
358 }
136 359
137 return unless $self->{w} != $w || $self->{h} != $h; 360 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
361 return unless $self->{visible};
138 362
139 $self->{w} = $w; 363 $self->{alloc_w} = $w;
140 $self->{h} = $h; 364 $self->{alloc_h} = $h;
141 365
366 $self->{root}{size_alloc}{$self+0} = $self;
142 1 367 }
143} 368}
144 369
145sub size_allocate { 370sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 371 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 372}
150 373
151# return top left coordinates 374sub children {
152sub _topleft { 375}
376
377sub set_max_size {
153 my ($self, $x, $y) = @_; 378 my ($self, $w, $h) = @_;
154 379
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 380 delete $self->{max_w}; $self->{max_w} = $w if $w;
381 delete $self->{max_h}; $self->{max_h} = $h if $h;
382}
383
384sub set_tooltip {
385 my ($self, $tooltip) = @_;
386
387 $tooltip =~ s/^\s+//;
388 $tooltip =~ s/\s+$//;
389
390 return if $self->{tooltip} eq $tooltip;
391
392 $self->{tooltip} = $tooltip;
393
394 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
395 delete $CFClient::UI::TOOLTIP->{owner};
396 CFClient::UI::check_tooltip;
397 }
156} 398}
157 399
158# translate global coordinates to local coordinate system 400# translate global coordinates to local coordinate system
159sub coord2local { 401sub coord2local {
160 my ($self, $x, $y) = @_; 402 my ($self, $x, $y) = @_;
161 403
162 my ($X, $Y) = $self->_topleft; 404 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 405}
165 406
166# translate local coordinates to global coordinate system 407# translate local coordinates to global coordinate system
167sub coord2global { 408sub coord2global {
168 my ($self, $x, $y) = @_; 409 my ($self, $x, $y) = @_;
169 410
170 my ($X, $Y) = $self->_topleft; 411 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 412}
173 413
174sub focus_in { 414sub focus_in {
175 my ($self) = @_; 415 my ($self) = @_;
176 416
177 return if $FOCUS == $self; 417 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 418 return unless $self->{can_focus};
179 419
180 my $focus = $FOCUS; $FOCUS = $self; 420 my $focus = $FOCUS; $FOCUS = $self;
421
422 $self->_emit (focus_in => $focus);
423
181 $focus->update if $focus; 424 $focus->update if $focus;
182 $FOCUS->update; 425 $FOCUS->update;
183} 426}
184 427
185sub focus_out { 428sub focus_out {
186 my ($self) = @_; 429 my ($self) = @_;
187 430
188 return unless $FOCUS == $self; 431 return unless $FOCUS == $self;
189 432
190 my $focus = $FOCUS; undef $FOCUS; 433 my $focus = $FOCUS; undef $FOCUS;
434
435 $self->_emit (focus_out => $focus);
436
191 $focus->update if $focus; #? 437 $focus->update if $focus; #?
438
439 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
440 unless $FOCUS;
192} 441}
193 442
194sub mouse_motion { } 443sub mouse_motion { }
195sub button_up { } 444sub button_up { }
196sub key_down { } 445sub key_down { }
197sub key_up { } 446sub key_up { }
198 447
199sub button_down { 448sub button_down {
200 my ($self, $ev, $x, $y) = @_; 449 my ($self, $ev, $x, $y) = @_;
201 450
202 $self->focus_in; 451 $self->focus_in;
… …
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210 459
460sub find_widget {
461 my ($self, $x, $y) = @_;
462
463 return () unless $self->{can_events};
464
465 return $self
466 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
467 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
468
469 ()
470}
471
472sub set_parent {
473 my ($self, $parent) = @_;
474
475 Scalar::Util::weaken ($self->{parent} = $parent);
476 $self->set_visible if $parent->{visible};
477}
478
479sub connect {
480 my ($self, $signal, $cb) = @_;
481
482 push @{ $self->{signal_cb}{$signal} }, $cb;
483}
484
485sub _emit {
486 my ($self, $signal, @args) = @_;
487
488 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
489}
490
491sub emit {
492 my ($self, $signal, @args) = @_;
493
494 $self->_emit ($signal, @args)
495 || $self->$signal (@args);
496}
497
498sub visibility_change {
499 #my ($self, $visible) = @_;
500}
501
502sub realloc {
503 my ($self) = @_;
504
505 if ($self->{visible}) {
506 return if $self->{root}{realloc}{$self+0};
507
508 $self->{root}{realloc}{$self+0} = $self;
509 $self->{root}->update;
510 } else {
511 delete $self->{req_w};
512 delete $self->{req_h};
513 }
514}
515
516sub update {
517 my ($self) = @_;
518
519 $self->{parent}->update
520 if $self->{parent};
521}
522
523sub reconfigure {
524 my ($self) = @_;
525
526 $self->realloc;
527 $self->update;
528}
529
211sub draw { 530sub draw {
212 my ($self) = @_; 531 my ($self) = @_;
213 532
214 return unless $self->{h} && $self->{w}; 533 return unless $self->{h} && $self->{w};
215 534
… …
219 glPopMatrix; 538 glPopMatrix;
220 539
221 if ($self == $HOVER && $self->{can_hover}) { 540 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 541 my ($x, $y) = @$self{qw(x y)};
223 542
224 glColor 0, 0, 1, 0.2; 543 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 544 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 546 glBegin GL_QUADS;
228 glVertex $x , $y; 547 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 548 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 549 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 550 glVertex $x , $y + $self->{h};
232 glEnd; 551 glEnd;
233 glDisable GL_BLEND; 552 glDisable GL_BLEND;
234 } 553 }
554
555 if ($ENV{CFPLUS_DEBUG} & 1) {
556 glPushMatrix;
557 glColor 1, 1, 0, 1;
558 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
559 glBegin GL_LINE_LOOP;
560 glVertex 0 , 0;
561 glVertex $self->{w} - 1, 0;
562 glVertex $self->{w} - 1, $self->{h} - 1;
563 glVertex 0 , $self->{h} - 1;
564 glEnd;
565 glPopMatrix;
566 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
567 }
235} 568}
236 569
237sub _draw { 570sub _draw {
238 my ($self) = @_; 571 my ($self) = @_;
239 572
240 warn "no draw defined for $self\n"; 573 warn "no draw defined for $self\n";
241} 574}
242 575
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 576sub DESTROY {
280 my ($self) = @_; 577 my ($self) = @_;
281 578
579 delete $WIDGET{$self+0};
282 #$self->deactivate; 580 #$self->deactivate;
283} 581}
284 582
285############################################################################# 583#############################################################################
286 584
287package CFClient::UI::DrawBG; 585package CFClient::UI::DrawBG;
288 586
289our @ISA = CFClient::UI::Base::; 587our @ISA = CFClient::UI::Base::;
290 588
291use strict; 589use strict;
292use SDL::OpenGL; 590use CFClient::OpenGL;
293 591
294sub new { 592sub new {
295 my $class = shift; 593 my $class = shift;
296 594
297 # range [value, low, high, page] 595 # range [value, low, high, page]
298 596
299 $class->SUPER::new ( 597 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 598 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 599 #active_bg => [1, 1, 1, 0.5],
302 @_ 600 @_
303 ) 601 )
304} 602}
305 603
306sub _draw { 604sub _draw {
307 my ($self) = @_; 605 my ($self) = @_;
308 606
607 my $color = $FOCUS == $self && $self->{active_bg}
608 ? $self->{active_bg}
609 : $self->{bg};
610
611 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 612 my ($w, $h) = @$self{qw(w h)};
310 613
311 glEnable GL_BLEND; 614 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 615 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 616 glColor @$color;
314 617
315 glBegin GL_QUADS; 618 glBegin GL_QUADS;
316 glVertex 0 , 0; 619 glVertex 0 , 0;
317 glVertex 0 , $h; 620 glVertex 0 , $h;
318 glVertex $w, $h; 621 glVertex $w, $h;
319 glVertex $w, 0; 622 glVertex $w, 0;
320 glEnd; 623 glEnd;
321 624
322 glDisable GL_BLEND; 625 glDisable GL_BLEND;
626 }
323} 627}
324 628
325############################################################################# 629#############################################################################
326 630
327package CFClient::UI::Empty; 631package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 632
341our @ISA = CFClient::UI::Base::; 633our @ISA = CFClient::UI::Base::;
342 634
343sub new { 635sub new {
344 my ($class, %arg) = @_; 636 my ($class, %arg) = @_;
637 $class->SUPER::new (can_events => 0, %arg);
638}
639
640sub size_request {
641 my ($self) = @_;
642
643 ($self->{w} + 0, $self->{h} + 0)
644}
645
646sub draw { }
647
648#############################################################################
649
650package CFClient::UI::Container;
651
652our @ISA = CFClient::UI::Base::;
653
654sub new {
655 my ($class, %arg) = @_;
345 656
346 my $children = delete $arg{children} || []; 657 my $children = delete $arg{children} || [];
347 658
348 my $self = $class->SUPER::new (children => [], %arg); 659 my $self = $class->SUPER::new (
660 children => [],
661 can_events => 0,
662 %arg,
663 );
349 $self->add ($_) for @$children; 664 $self->add ($_) for @$children;
350 665
351 $self 666 $self
352} 667}
353 668
354sub add { 669sub add {
355 my ($self, $child) = @_; 670 my ($self, @widgets) = @_;
356 671
357 $child->set_parent ($self); 672 $_->set_parent ($self)
673 for @widgets;
358 674
359 use sort 'stable'; 675 use sort 'stable';
360 676
361 $self->{children} = [ 677 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 678 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 679 @{$self->{children}}, @widgets
364 ]; 680 ];
365 681
366 $self->{w} = $self->{h} = -1; 682 $self->realloc;
367 $self->update; 683}
684
685sub children {
686 @{ $_[0]{children} }
368} 687}
369 688
370sub remove { 689sub remove {
371 my ($self, $widget) = @_; 690 my ($self, $child) = @_;
372 691
692 delete $child->{parent};
693 $child->hide;
694
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 695 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 696
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 697 $self->realloc;
698}
699
700sub clear {
701 my ($self) = @_;
702
703 my $children = delete $self->{children};
704 $self->{children} = [];
705
706 for (@$children) {
707 delete $_->{parent};
708 $_->hide;
709 }
710
711 $self->realloc;
376} 712}
377 713
378sub find_widget { 714sub find_widget {
379 my ($self, $x, $y) = @_; 715 my ($self, $x, $y) = @_;
380 716
… …
410 746
411 $class->SUPER::new (children => [$child], %arg) 747 $class->SUPER::new (children => [$child], %arg)
412} 748}
413 749
414sub add { 750sub add {
415 my ($self, $widget) = @_; 751 my ($self, $child) = @_;
416 752
417 $self->{children} = []; 753 $self->{children} = [];
418 754
419 $self->SUPER::add ($widget); 755 $self->SUPER::add ($child);
420} 756}
421 757
422sub remove { 758sub remove {
423 my ($self, $widget) = @_; 759 my ($self, $widget) = @_;
424 760
… …
433sub size_request { 769sub size_request {
434 $_[0]{children}[0]->size_request 770 $_[0]{children}[0]->size_request
435} 771}
436 772
437sub size_allocate { 773sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 774 my ($self, $w, $h) = @_;
439 775
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 776 $self->{children}[0]->configure (0, 0, $w, $h);
443} 777}
444 778
445############################################################################# 779#############################################################################
446 780
447package CFClient::UI::Window; 781package CFClient::UI::Window;
448 782
449our @ISA = CFClient::UI::Bin::; 783our @ISA = CFClient::UI::Bin::;
450 784
451use SDL::OpenGL; 785use CFClient::OpenGL;
452 786
453sub new { 787sub new {
454 my ($class, %arg) = @_; 788 my ($class, %arg) = @_;
455 789
456 my $self = $class->SUPER::new (%arg); 790 my $self = $class->SUPER::new (%arg);
457} 791}
458 792
459sub update { 793sub update {
460 my ($self) = @_; 794 my ($self) = @_;
461 795
462 # we want to do this delayed... 796 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 797 $self->SUPER::update;
465} 798}
466 799
800sub size_allocate {
801 my ($self, $w, $h) = @_;
802
803 $self->SUPER::size_allocate ($w, $h);
804 $self->update;
805}
806
807sub _render {
808 $_[0]{children}[0]->draw;
809}
810
467sub render_chld { 811sub render_child {
468 my ($self) = @_; 812 my ($self) = @_;
469 813
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 814 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 815 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 816 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 817
818 $self->_render;
474 }; 819 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 820}
486 821
487sub _draw { 822sub _draw {
488 my ($self) = @_; 823 my ($self) = @_;
489 824
490 my ($w, $h) = ($self->w, $self->h); 825 my ($w, $h) = ($self->w, $self->h);
491 826
492 my $tex = $self->{texture} 827 my $tex = $self->{texture}
493 or return; 828 or return;
494 829
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 830 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 831 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
832 glColor 1, 1, 1, 1;
499 833
500 $tex->draw_quad (0, 0, $w, $h); 834 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 835
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 836 glDisable GL_TEXTURE_2D;
504} 837}
505 838
506############################################################################# 839#############################################################################
507 840
508package CFClient::UI::Frame; 841package CFClient::UI::ViewPort;
509 842
510our @ISA = CFClient::UI::Bin::; 843our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 844
562sub new { 845sub new {
563 my $class = shift; 846 my $class = shift;
564 847
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 848 $class->SUPER::new (
849 scroll_x => 0,
850 scroll_y => 1,
851 @_,
852 )
853}
854
855sub size_request {
856 my ($self) = @_;
857
858 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
859
860 $w = 10 if $self->{scroll_x};
861 $h = 10 if $self->{scroll_y};
862
863 ($w, $h)
864}
865
866sub size_allocate {
867 my ($self, $w, $h) = @_;
868
869 my $child = $self->child;
870
871 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
872 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
873
874 $self->child->configure (0, 0, $w, $h);
875 $self->update;
876}
877
878sub set_offset {
879 my ($self, $x, $y) = @_;
880
881 $self->{view_x} = int $x;
882 $self->{view_y} = int $y;
883
884 $self->update;
885}
886
887# hmm, this does not work for topleft of $self... but we should not ask for that
888sub coord2local {
889 my ($self, $x, $y) = @_;
890
891 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
892}
893
894sub coord2global {
895 my ($self, $x, $y) = @_;
896
897 $x = List::Util::min $self->{w}, $x - $self->{view_x};
898 $y = List::Util::min $self->{h}, $y - $self->{view_y};
899
900 $self->SUPER::coord2global ($x, $y)
901}
902
903sub find_widget {
904 my ($self, $x, $y) = @_;
905
906 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
907 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
908 ) {
909 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
910 } else {
911 $self->CFClient::UI::Base::find_widget ($x, $y)
912 }
913}
914
915sub _render {
916 my ($self) = @_;
917
918 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
919
920 $self->SUPER::_render;
921}
922
923#############################################################################
924
925package CFClient::UI::ScrolledWindow;
926
927our @ISA = CFClient::UI::HBox::;
928
929sub new {
930 my $class = shift;
931
932 my $self;
933
934 my $slider = new CFClient::UI::Slider
935 vertical => 1,
936 range => [0, 0, 1, 0.01], # HACK fix
937 on_changed => sub {
938 $self->{vp}->set_offset (0, $_[1]);
939 },
940 ;
941
942 $self = $class->SUPER::new (
943 vp => (new CFClient::UI::ViewPort expand => 1),
944 slider => $slider,
945 @_,
946 );
947
948 $self->{vp}->add ($self->{scrolled});
949 $self->add ($self->{vp});
950 $self->add ($self->{slider});
951
952 $self
953}
954
955sub update {
956 my ($self) = @_;
957
958 $self->SUPER::update;
959
960 # todo: overwrite size_allocate of child
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965sub size_allocate {
966 my ($self, $w, $h) = @_;
967
968 $self->SUPER::size_allocate ($w, $h);
969
970 my $child = $self->{vp}->child;
971 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
972}
973
974#TODO# update range on size_allocate depending on child
975# update viewport offset on scroll
976
977#############################################################################
978
979package CFClient::UI::Frame;
980
981our @ISA = CFClient::UI::Bin::;
982
983use CFClient::OpenGL;
984
985sub new {
986 my $class = shift;
987
988 $class->SUPER::new (
989 bg => undef,
990 @_,
991 )
992}
993
994sub _draw {
995 my ($self) = @_;
996
997 if ($self->{bg}) {
998 my ($w, $h) = @$self{qw(w h)};
999
1000 glEnable GL_BLEND;
1001 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1002 glColor @{ $self->{bg} };
1003
1004 glBegin GL_QUADS;
1005 glVertex 0 , 0;
1006 glVertex 0 , $h;
1007 glVertex $w, $h;
1008 glVertex $w, 0;
1009 glEnd;
1010
1011 glDisable GL_BLEND;
1012 }
1013
1014 $self->SUPER::_draw;
1015}
1016
1017#############################################################################
1018
1019package CFClient::UI::FancyFrame;
1020
1021our @ISA = CFClient::UI::Bin::;
1022
1023use CFClient::OpenGL;
1024
1025my $bg =
1026 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1027 mipmap => 1, wrap => 1;
1028
1029my @border =
1030 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1031 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1032
1033sub new {
1034 my $class = shift;
1035
1036 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 1037 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 1038 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8, 1039 border => 0.6,
1040 can_events => 1,
1041 min_w => 16,
1042 min_h => 16,
571 @_ 1043 @_
1044 );
1045
1046 $self->{title} &&= new CFClient::UI::Label
1047 align => 0,
1048 valign => 1,
1049 text => $self->{title},
1050 fontsize => $self->{border};
1051
1052 $self
1053}
1054
1055sub border {
1056 int $_[0]{border} * $::FONTSIZE
1057}
1058
1059sub size_request {
1060 my ($self) = @_;
1061
1062 my ($w, $h) = $self->SUPER::size_request;
1063
1064 (
1065 $w + $self->border * 2,
1066 $h + $self->border * 2,
572 ) 1067 )
573} 1068}
574 1069
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 1070sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1071 my ($self, $w, $h) = @_;
590 1072
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2; 1073 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1074 $w -= List::Util::max 0, $self->border * 2;
595 1075
1076 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1077 if $self->{title};
1078
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1079 $self->child->configure ($self->border, $self->border, $w, $h);
597} 1080}
598 1081
599sub button_down { 1082sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1083 my ($self, $ev, $x, $y) = @_;
601 1084
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1085 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1086 my $border = $self->border;
604 1087
1088 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1089 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1090
1091 if ($lr & $td) {
1092 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1093 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1094 my ($bw, $bh) = ($self->{w}, $self->{h});
1095
1096 my $mx = $x < $border;
1097 my $my = $y < $border;
607 1098
608 $self->{motion} = sub { 1099 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1100 my ($ev, $x, $y) = @_;
610 1101
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1102 my $dx = $ev->{x} - $ox;
1103 my $dy = $ev->{y} - $oy;
612 1104
613 $self->{user_w} = $bw + $x - $ox; 1105 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1106 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1107
615 $self->update; 1108 $self->realloc;
1109 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1110 };
617 1111
618 } elsif ($x >= 0 && $x < $self->{w} 1112 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1113 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1114 my ($bx, $by) = ($self->{x}, $self->{y});
623 1115
624 $self->{motion} = sub { 1116 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1117 my ($ev, $x, $y) = @_;
626 1118
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1119 ($x, $y) = ($ev->{x}, $ev->{y});
628 1120
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1121 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1122 };
632 } 1123 }
633} 1124}
634 1125
635sub button_up { 1126sub button_up {
… …
648 my ($self) = @_; 1139 my ($self) = @_;
649 1140
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1141 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1142 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 1143
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1144 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1145 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1146
1147 my $border = $self->border;
1148
658 glColor @{ $self->{border_bg} }; 1149 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1150 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1151 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1152 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1153 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1154
664 my $bg = $tex[0]; 1155 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1156 glColor @{ $self->{bg} };
665 1157
666 # TODO: repeat texture not scale 1158 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1159 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1160 $bg->{s} = $cw / $bg->{w};
669 1161 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1162 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1163 }
676 1164
677 glDisable GL_TEXTURE_2D; 1165 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 1166
1167 $self->{title}->draw if $self->{title};
679 1168
680 $self->child->draw; 1169 $self->child->draw;
681} 1170}
682 1171
683############################################################################# 1172#############################################################################
… …
686 1175
687our @ISA = CFClient::UI::Base::; 1176our @ISA = CFClient::UI::Base::;
688 1177
689use List::Util qw(max sum); 1178use List::Util qw(max sum);
690 1179
691use SDL::OpenGL; 1180use CFClient::OpenGL;
692 1181
693sub new { 1182sub new {
694 my $class = shift; 1183 my $class = shift;
695 1184
696 $class->SUPER::new ( 1185 $class->SUPER::new (
697 col_expand => [], 1186 col_expand => [],
698 @_ 1187 @_,
699 ) 1188 )
1189}
1190
1191sub children {
1192 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1193}
701 1194
702sub add { 1195sub add {
703 my ($self, $x, $y, $child) = @_; 1196 my ($self, $x, $y, $child) = @_;
704 1197
705 $child->set_parent ($self); 1198 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1199 $self->{children}[$y][$x] = $child;
707 1200
708 $self->{w} = $self->{h} = -1; 1201 $self->realloc;
709 $self->update;
710} 1202}
711 1203
712# TODO: move to container class maybe? send childs a signal on removal? 1204# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1205sub clear {
714 my ($self) = @_; 1206 my ($self) = @_;
715 1207
1208 my @children = $self->children;
716 delete $self->{children}; 1209 delete $self->{children};
717 $self->update; 1210
1211 for (@children) {
1212 delete $_->{parent};
1213 $_->hide;
1214 }
1215
1216 $self->realloc;
718} 1217}
719 1218
720sub get_wh { 1219sub get_wh {
721 my ($self) = @_; 1220 my ($self) = @_;
722 1221
… …
727 or next; 1226 or next;
728 1227
729 for my $x (0 .. $#$row) { 1228 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1229 my $widget = $row->[$x]
731 or next; 1230 or next;
732 my ($w, $h) = $widget->size_request; 1231 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1232
734 $w[$x] = max $w[$x], $w; 1233 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1234 $h[$y] = max $h[$y], $h;
736 } 1235 }
737 } 1236 }
… …
749 (sum @$hs), 1248 (sum @$hs),
750 ) 1249 )
751} 1250}
752 1251
753sub size_allocate { 1252sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1253 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1254
758 my ($ws, $hs) = $self->get_wh; 1255 my ($ws, $hs) = $self->get_wh;
759 1256
760 my $req_w = sum @$ws; 1257 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1258 my $req_h = (sum @$hs) || 1;
762 1259
763 # TODO: nicer code && do row_expand 1260 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1261 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1262 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1263 my $col_expand = (sum @col_expand) || 1;
… …
783 1280
784 for my $c (0 .. $#$row) { 1281 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1282 my $col_w = $ws->[$c];
786 1283
787 if (my $widget = $row->[$c]) { 1284 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1285 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1286 }
790 1287
791 $x += $col_w; 1288 $x += $col_w;
792 } 1289 }
793 1290
… …
820 } 1317 }
821} 1318}
822 1319
823############################################################################# 1320#############################################################################
824 1321
1322package CFClient::UI::Box;
1323
1324our @ISA = CFClient::UI::Container::;
1325
1326sub size_request {
1327 my ($self) = @_;
1328
1329 $self->{vertical}
1330 ? (
1331 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1332 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1333 )
1334 : (
1335 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1336 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1337 )
1338}
1339
1340sub size_allocate {
1341 my ($self, $w, $h) = @_;
1342
1343 my $space = $self->{vertical} ? $h : $w;
1344 my $children = $self->{children};
1345
1346 my @req;
1347
1348 if ($self->{homogeneous}) {
1349 @req = ($space / (@$children || 1)) x @$children;
1350 } else {
1351 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1352 my $req = List::Util::sum @req;
1353
1354 if ($req > $space) {
1355 # ah well, not enough space
1356 $_ *= $space / $req for @req;
1357 } else {
1358 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1359
1360 $space = ($space - $req) / $expand; # remaining space to give away
1361
1362 $req[$_] += $space * $children->[$_]{expand}
1363 for 0 .. $#$children;
1364 }
1365 }
1366
1367 CFClient::UI::harmonize \@req;
1368
1369 my $pos = 0;
1370 for (0 .. $#$children) {
1371 my $alloc = $req[$_];
1372 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1373
1374 $pos += $alloc;
1375 }
1376
1377 1
1378}
1379
1380#############################################################################
1381
825package CFClient::UI::HBox; 1382package CFClient::UI::HBox;
826 1383
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1384our @ISA = CFClient::UI::Box::;
830 1385
831sub size_request { 1386sub new {
832 my ($self) = @_; 1387 my $class = shift;
833 1388
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1389 $class->SUPER::new (
835 1390 vertical => 0,
836 ( 1391 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1392 )
840} 1393}
841 1394
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1395#############################################################################
884 1396
885package CFClient::UI::VBox; 1397package CFClient::UI::VBox;
886 1398
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1399our @ISA = CFClient::UI::Box::;
890 1400
891sub size_request { 1401sub new {
892 my ($self) = @_; 1402 my $class = shift;
893 1403
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1404 $class->SUPER::new (
895 1405 vertical => 1,
896 ( 1406 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1407 )
900} 1408}
901 1409
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1410#############################################################################
940 1411
941package CFClient::UI::Label; 1412package CFClient::UI::Label;
942 1413
943our @ISA = CFClient::UI::Base::; 1414our @ISA = CFClient::UI::DrawBG::;
944 1415
945use SDL::OpenGL; 1416use CFClient::OpenGL;
946 1417
947sub new { 1418sub new {
948 my ($class, %arg) = @_; 1419 my ($class, %arg) = @_;
949 1420
950 my $self = $class->SUPER::new ( 1421 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1422 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1423 #bg => none
953 text => "", 1424 #active_bg => none
1425 #font => default_font
1426 #text => initial text
1427 #markup => initial narkup
1428 #max_w => maximum pixel width
1429 ellipsise => 3, # end
1430 layout => (new CFClient::Layout),
1431 fontsize => 1,
954 align => -1, 1432 align => -1,
1433 valign => -1,
955 padding => 2, 1434 padding_x => 2,
956 layout => new CFClient::Layout, 1435 padding_y => 2,
1436 can_events => 0,
957 %arg 1437 %arg
958 ); 1438 );
959 1439
1440 if (exists $self->{template}) {
1441 my $layout = new CFClient::Layout;
1442 $layout->set_text (delete $self->{template});
1443 $self->{template} = $layout;
1444 }
1445
1446 if (exists $self->{markup}) {
1447 $self->set_markup (delete $self->{markup});
1448 } else {
960 $self->set_text ($self->{text}); 1449 $self->set_text (delete $self->{text});
1450 }
961 1451
962 $self 1452 $self
963} 1453}
964 1454
965sub escape_text { 1455sub escape($) {
966 local $_ = $_[1]; 1456 local $_ = $_[0];
967 1457
968 s/&/&amp;/g; 1458 s/&/&amp;/g;
969 s/>/&gt;/g; 1459 s/>/&gt;/g;
970 s/</&lt;/g; 1460 s/</&lt;/g;
971 1461
972 $_[1] 1462 $_
1463}
1464
1465sub update {
1466 my ($self) = @_;
1467
1468 delete $self->{texture};
1469 $self->SUPER::update;
973} 1470}
974 1471
975sub set_text { 1472sub set_text {
976 my ($self, $text) = @_; 1473 my ($self, $text) = @_;
977 1474
1475 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1476 $self->{text} = "T$text";
1477
1478 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1479 $self->{layout}->set_text ($text);
1480
1481 $self->realloc;
1482 $self->update;
1483}
1484
1485sub set_markup {
1486 my ($self, $markup) = @_;
1487
1488 return if $self->{text} eq "M$markup";
1489 $self->{text} = "M$markup";
1490
1491 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1492
1493 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1494 $self->{layout}->set_markup ($markup);
980 1495
1496 $self->realloc;
1497 $self->update;
1498}
1499
1500sub size_request {
1501 my ($self) = @_;
1502
1503 $self->{layout}->set_font ($self->{font}) if $self->{font};
1504 $self->{layout}->set_width ($self->{max_w} || -1);
1505 $self->{layout}->set_ellipsise ($self->{ellipsise});
1506 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1507 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1508
1509 my ($w, $h) = $self->{layout}->size;
1510
1511 if (exists $self->{template}) {
1512 $self->{template}->set_font ($self->{font}) if $self->{font};
1513 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1514
1515 my ($w2, $h2) = $self->{template}->size;
1516
1517 $w = List::Util::max $w, $w2;
1518 $h = List::Util::max $h, $h2;
1519 }
1520
1521 ($w, $h)
1522}
1523
1524sub size_allocate {
1525 my ($self, $w, $h) = @_;
1526
1527 delete $self->{texture}
1528 ;#d#
1529}
1530
1531sub set_fontsize {
1532 my ($self, $fontsize) = @_;
1533
1534 $self->{fontsize} = $fontsize;
981 delete $self->{texture}; 1535 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1536
986sub get_text { 1537 $self->realloc;
987 my ($self, $text) = @_;
988
989 $self->{text}
990}
991
992sub size_request {
993 my ($self) = @_;
994
995 $self->{layout}->set_width;
996 $self->{layout}->set_height ($self->{fontsize});
997 my ($w, $h) = $self->{layout}->size;
998
999 (
1000 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2,
1002 )
1003}
1004
1005sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009
1010 delete $self->{texture};
1011}
1012
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update;
1018} 1538}
1019 1539
1020sub _draw { 1540sub _draw {
1021 my ($self) = @_; 1541 my ($self) = @_;
1022 1542
1543 $self->SUPER::_draw; # draw background, if applicable
1544
1023 my $tex = $self->{texture} ||= do { 1545 my $tex = $self->{texture} ||= do {
1546 $self->{layout}->set_foreground (@{$self->{fg}});
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1548 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1026 new_from_layout CFClient::Texture $self->{layout} 1553 my $tex = new_from_layout CFClient::Texture $self->{layout};
1554
1555 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1556 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1557 : ($self->{w} - $tex->{w}) * 0.5);
1558
1559 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1560 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1561 : ($self->{h} - $tex->{h}) * 0.5);
1562
1563 $tex
1027 }; 1564 };
1028 1565
1029 glEnable GL_BLEND;
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1031 glEnable GL_TEXTURE_2D; 1566 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1567 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1568
1569 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1570 glColor @{$self->{fg}};
1035 1571 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1572 } else {
1037 $self->{align} < 0 ? $self->{padding} 1573 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1574 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1575
1043 glDisable GL_TEXTURE_2D; 1576 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1577}
1046 1578
1047############################################################################# 1579#############################################################################
1048 1580
1049package CFClient::UI::Entry; 1581package CFClient::UI::EntryBase;
1050 1582
1051our @ISA = CFClient::UI::Label::; 1583our @ISA = CFClient::UI::Label::;
1052 1584
1053use SDL; 1585use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1586
1056sub new { 1587sub new {
1057 my $class = shift; 1588 my $class = shift;
1058 1589
1059 $class->SUPER::new ( 1590 $class->SUPER::new (
1060 fg => [1, 1, 1], 1591 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1592 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1593 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1594 active_fg => [0, 0, 0],
1064 can_hover => 1, 1595 can_hover => 1,
1065 can_focus => 1, 1596 can_focus => 1,
1597 valign => 0,
1598 can_events => 1,
1599 #text => ...
1066 @_ 1600 @_
1067 ) 1601 )
1068} 1602}
1069 1603
1070sub _set_text { 1604sub _set_text {
1071 my ($self, $text) = @_; 1605 my ($self, $text) = @_;
1072 1606
1073 my $old_text = $self->{text}; 1607 delete $self->{cur_h};
1608
1609 return if $self->{text} eq $text;
1610
1611 delete $self->{texture};
1074 1612
1075 $self->{last_activity} = $::NOW; 1613 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1614 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1615
1081 $text =~ s/./*/g if $self->{hidden}; 1616 $text =~ s/./*/g if $self->{hidden};
1617 $self->{layout}->set_text ("$text ");
1082 1618
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1619 $self->_emit (changed => $self->{text});
1084
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1620}
1109 1621
1110sub set_text { 1622sub set_text {
1111 my ($self, $text) = @_; 1623 my ($self, $text) = @_;
1112 1624
1113 $self->{cursor} = length $text; 1625 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1626 $self->_set_text ($text);
1115 $self->update; 1627
1628 $self->realloc;
1629}
1630
1631sub get_text {
1632 $_[0]{text}
1633}
1634
1635sub size_request {
1636 my ($self) = @_;
1637
1638 my ($w, $h) = $self->SUPER::size_request;
1639
1640 ($w + 1, $h) # add 1 for cursor
1116} 1641}
1117 1642
1118sub key_down { 1643sub key_down {
1119 my ($self, $ev) = @_; 1644 my ($self, $ev) = @_;
1120 1645
1121 my $mod = $ev->key_mod; 1646 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1647 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1648 my $uni = $ev->{unicode};
1125 1649
1126 my $text = $self->get_text; 1650 my $text = $self->get_text;
1127 1651
1128 if ($sym == SDLK_BACKSPACE) { 1652 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1653 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1654 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1655 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1656 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1657 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1658 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1659 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1660 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1661 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1662 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1663 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1664 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1665 $self->_emit ('escape');
1142 } elsif ($uni) { 1666 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1667 substr $text, $self->{cursor}++, 0, chr $uni;
1144 } 1668 }
1145 1669
1146 $self->_set_text ($text); 1670 $self->_set_text ($text);
1147 $self->update; 1671
1672 $self->realloc;
1148} 1673}
1149 1674
1150sub focus_in { 1675sub focus_in {
1151 my ($self) = @_; 1676 my ($self) = @_;
1152 1677
… …
1200 1725
1201 $self->SUPER::_draw; 1726 $self->SUPER::_draw;
1202 1727
1203 #TODO: force update every cursor change :( 1728 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1729 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1730
1731 unless (exists $self->{cur_h}) {
1732 my $text = substr $self->{text}, 0, $self->{cursor};
1733 utf8::encode $text;
1734
1735 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1736 }
1737
1205 glColor @{$self->{fg}}; 1738 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1739 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1740 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1741 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1742 glEnd;
1210 } 1743 }
1211} 1744}
1212 1745
1213package CFClient::UI::LineEntry; 1746package CFClient::UI::Entry;
1214 1747
1215our @ISA = CFClient::UI::Entry::; 1748our @ISA = CFClient::UI::EntryBase::;
1216 1749
1217use SDL; 1750use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1751
1220sub key_down { 1752sub key_down {
1221 my ($self, $ev) = @_; 1753 my ($self, $ev) = @_;
1222 1754
1223 my $sym = $ev->key_sym; 1755 my $sym = $ev->{sym};
1224 1756
1225 if ($sym == SDLK_RETURN) { 1757 if ($sym == 13) {
1758 unshift @{$self->{history}},
1759 my $txt = $self->get_text;
1760 $self->{history_pointer} = -1;
1761 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1762 $self->_emit (activate => $txt);
1227 $self->update; 1763 $self->update;
1764
1765 } elsif ($sym == CFClient::SDLK_UP) {
1766 if ($self->{history_pointer} < 0) {
1767 $self->{history_saveback} = $self->get_text;
1768 }
1769 if (@{$self->{history} || []} > 0) {
1770 $self->{history_pointer}++;
1771 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1772 $self->{history_pointer} = @{$self->{history} || []} - 1;
1773 }
1774 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1775 }
1776
1777 } elsif ($sym == CFClient::SDLK_DOWN) {
1778 $self->{history_pointer}--;
1779 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1780
1781 if ($self->{history_pointer} >= 0) {
1782 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1783 } else {
1784 $self->set_text ($self->{history_saveback});
1785 }
1228 1786
1229 } else { 1787 } else {
1230 $self->SUPER::key_down ($ev); 1788 $self->SUPER::key_down ($ev);
1231 } 1789 }
1232 1790
… …
1236 1794
1237package CFClient::UI::Button; 1795package CFClient::UI::Button;
1238 1796
1239our @ISA = CFClient::UI::Label::; 1797our @ISA = CFClient::UI::Label::;
1240 1798
1241use SDL; 1799use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1800
1244my @tex = 1801my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1802 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1803 qw(b1_button_active.png);
1247 1804
1248sub new { 1805sub new {
1249 my $class = shift; 1806 my $class = shift;
1250 1807
1251 $class->SUPER::new ( 1808 $class->SUPER::new (
1252 padding => 4, 1809 padding_x => 4,
1810 padding_y => 4,
1253 fg => [1, 1, 1], 1811 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1812 active_fg => [0, 0, 1],
1256 can_hover => 1, 1813 can_hover => 1,
1814 align => 0,
1815 valign => 0,
1816 can_events => 1,
1257 @_ 1817 @_
1258 ) 1818 )
1259} 1819}
1260 1820
1821sub activate { }
1822
1261sub button_up { 1823sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1824 my ($self, $ev, $x, $y) = @_;
1263 1825
1826 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1827 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1828 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate");
1267 }
1268} 1829}
1269 1830
1270sub _draw { 1831sub _draw {
1271 my ($self) = @_; 1832 my ($self) = @_;
1272 1833
1273 local $self->{fg} = $self->{fg}; 1834 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1835
1280 if ($GRAB == $self) { 1836 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1837 $self->{fg} = $self->{active_fg};
1282 } 1838 }
1283 1839
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1840 glEnable GL_TEXTURE_2D;
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1842 glColor 0, 0, 0, 1;
1286 1843
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1844 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1845
1289 glDisable GL_TEXTURE_2D; 1846 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1847
1292 $self->SUPER::_draw; 1848 $self->SUPER::_draw;
1293} 1849}
1294 1850
1295############################################################################# 1851#############################################################################
… …
1297package CFClient::UI::CheckBox; 1853package CFClient::UI::CheckBox;
1298 1854
1299our @ISA = CFClient::UI::DrawBG::; 1855our @ISA = CFClient::UI::DrawBG::;
1300 1856
1301my @tex = 1857my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1858 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1859 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1860
1305use SDL; 1861use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1862
1308sub new { 1863sub new {
1309 my $class = shift; 1864 my $class = shift;
1310 1865
1311 $class->SUPER::new ( 1866 $class->SUPER::new (
1312 padding => 2, 1867 padding_x => 2,
1868 padding_y => 2,
1313 fg => [1, 1, 1], 1869 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1870 active_fg => [1, 1, 0],
1871 bg => [0, 0, 0, 0.2],
1872 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1873 state => 0,
1316 can_hover => 1, 1874 can_hover => 1,
1317 @_ 1875 @_
1318 ) 1876 )
1319} 1877}
1320 1878
1321sub size_request { 1879sub size_request {
1322 my ($self) = @_; 1880 my ($self) = @_;
1323 1881
1324 ($self->{padding} * 2 + 6) x 2 1882 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1883}
1332 1884
1333sub button_down { 1885sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1886 my ($self, $ev, $x, $y) = @_;
1335 1887
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1888 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1889 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1890 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1891 $self->_emit (changed => $self->{state});
1340 } 1892 }
1341} 1893}
1342 1894
1343sub _draw { 1895sub _draw {
1344 my ($self) = @_; 1896 my ($self) = @_;
1345 1897
1346 $self->SUPER::_draw; 1898 $self->SUPER::_draw;
1347 1899
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1900 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 1901
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1902 my ($w, $h) = @$self{qw(w h)};
1903
1904 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 1905
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1906 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 1907
1908 my $tex = $self->{state} ? $tex[1] : $tex[0];
1909
1910 glEnable GL_TEXTURE_2D;
1911 $tex->draw_quad_alpha (0, 0, $s, $s);
1912 glDisable GL_TEXTURE_2D;
1913}
1914
1915#############################################################################
1916
1917package CFClient::UI::Image;
1918
1919our @ISA = CFClient::UI::Base::;
1920
1921use CFClient::OpenGL;
1922use Carp qw/confess/;
1923
1924our %loaded_images;
1925
1926sub new {
1927 my $class = shift;
1928
1929 my $self = $class->SUPER::new (can_events => 0, @_);
1930
1931 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1932
1933 $loaded_images{$self->{image}} ||=
1934 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1935
1936 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1937
1938 Scalar::Util::weaken $loaded_images{$self->{image}};
1939
1940 $self->{aspect} = $tex->{w} / $tex->{h};
1941
1942 $self
1943}
1944
1945sub size_request {
1946 my ($self) = @_;
1947
1948 ($self->{tex}->{w}, $self->{tex}->{h})
1949}
1950
1951sub _draw {
1952 my ($self) = @_;
1953
1954 my $tex = $self->{tex};
1955
1956 my ($w, $h) = ($self->{w}, $self->{h});
1957
1958 if ($self->{rot90}) {
1959 glRotate 90, 0, 0, 1;
1960 glTranslate 0, -$self->{w}, 0;
1961
1962 ($w, $h) = ($h, $w);
1963 }
1964
1965 glEnable GL_TEXTURE_2D;
1966 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1967
1968 $tex->draw_quad_alpha (0, 0, $w, $h);
1969
1970 glDisable GL_TEXTURE_2D;
1971}
1972
1973#############################################################################
1974
1975package CFClient::UI::VGauge;
1976
1977our @ISA = CFClient::UI::Base::;
1978
1979use List::Util qw(min max);
1980
1981use CFClient::OpenGL;
1982
1983my %tex = (
1984 food => [
1985 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1986 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1987 ],
1988 grace => [
1989 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1990 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1991 ],
1992 hp => [
1993 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1994 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1995 ],
1996 mana => [
1997 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1998 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1999 ],
2000);
2001
2002# eg. VGauge->new (gauge => 'food'), default gauge: food
2003sub new {
2004 my $class = shift;
2005
2006 my $self = $class->SUPER::new (
2007 type => 'food',
2008 @_
2009 );
2010
2011 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2012
2013 $self
2014}
2015
2016sub size_request {
2017 my ($self) = @_;
2018
2019 #my $tex = $tex{$self->{type}}[0];
2020 #@$tex{qw(w h)}
2021 (0, 0)
2022}
2023
2024sub set_max {
2025 my ($self, $max) = @_;
2026
2027 return if $self->{max_val} == $max;
2028
2029 $self->{max_val} = $max;
2030 $self->update;
2031}
2032
2033sub set_value {
2034 my ($self, $val, $max) = @_;
2035
2036 $self->set_max ($max)
2037 if defined $max;
2038
2039 return if $self->{val} == $val;
2040
2041 $self->{val} = $val;
2042 $self->update;
2043}
2044
2045sub _draw {
2046 my ($self) = @_;
2047
2048 my $tex = $tex{$self->{type}};
2049 my ($t1, $t2, $t3) = @$tex;
2050
2051 my ($w, $h) = ($self->{w}, $self->{h});
2052
2053 if ($self->{vertical}) {
2054 glRotate 90, 0, 0, 1;
2055 glTranslate 0, -$self->{w}, 0;
2056
2057 ($w, $h) = ($h, $w);
2058 }
2059
2060 my $ycut = $self->{val} / ($self->{max_val} || 1);
2061
2062 my $ycut1 = max 0, min 1, $ycut;
2063 my $ycut2 = max 0, min 1, $ycut - 1;
2064
2065 my $h1 = $self->{h} * (1 - $ycut1);
2066 my $h2 = $self->{h} * (1 - $ycut2);
2067
1354 glEnable GL_BLEND; 2068 glEnable GL_BLEND;
2069 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2070 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2071 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2072
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2073 glBindTexture GL_TEXTURE_2D, $t1->{name};
2074 glBegin GL_QUADS;
2075 glTexCoord 0 , 0; glVertex 0 , 0;
2076 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2077 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2079 glEnd;
1359 2080
1360 $tex->draw_quad (0, 0, $s, $s); 2081 my $ycut1 = List::Util::min 1, $ycut;
2082 glBindTexture GL_TEXTURE_2D, $t2->{name};
2083 glBegin GL_QUADS;
2084 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2085 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2086 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2088 glEnd;
1361 2089
2090 if ($t3) {
2091 glBindTexture GL_TEXTURE_2D, $t3->{name};
2092 glBegin GL_QUADS;
2093 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2094 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2095 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2096 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2097 glEnd;
2098 }
2099
2100 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2101 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2102}
1365 2103
1366############################################################################# 2104#############################################################################
1367 2105
2106package CFClient::UI::Gauge;
2107
2108our @ISA = CFClient::UI::VBox::;
2109
2110sub new {
2111 my ($class, %arg) = @_;
2112
2113 my $self = $class->SUPER::new (
2114 tooltip => $arg{type},
2115 can_hover => 1,
2116 can_events => 1,
2117 %arg,
2118 );
2119
2120 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2121 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2122 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2123
2124 $self
2125}
2126
2127sub set_fontsize {
2128 my ($self, $fsize) = @_;
2129
2130 $self->{value}->set_fontsize ($fsize);
2131 $self->{max} ->set_fontsize ($fsize);
2132}
2133
2134sub set_max {
2135 my ($self, $max) = @_;
2136
2137 $self->{gauge}->set_max ($max);
2138 $self->{max}->set_text ($max);
2139}
2140
2141sub set_value {
2142 my ($self, $val, $max) = @_;
2143
2144 $self->set_max ($max)
2145 if defined $max;
2146
2147 $self->{gauge}->set_value ($val, $max);
2148 $self->{value}->set_text ($val);
2149}
2150
2151#############################################################################
2152
1368package CFClient::UI::Slider; 2153package CFClient::UI::Slider;
1369 2154
1370use strict; 2155use strict;
1371 2156
1372use SDL::OpenGL; 2157use CFClient::OpenGL;
1373 2158
1374our @ISA = CFClient::UI::DrawBG::; 2159our @ISA = CFClient::UI::DrawBG::;
1375 2160
1376my @tex = 2161my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2162 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2163 qw(s1_slider.png s1_slider_bg.png);
1379 2164
1380sub new { 2165sub new {
1381 my $class = shift; 2166 my $class = shift;
1382 2167
1383 # range [value, low, high, page] 2168 # range [value, low, high, page, unit]
1384 2169
1385 # TODO: 0-width page 2170 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2171 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2172 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2173 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2174 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2175 active_fg => [0, 0, 0],
2176 bg => [0, 0, 0, 0.2],
2177 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2178 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2179 min_w => $::WIDTH / 80,
1393 req_h => 13, 2180 min_h => $::WIDTH / 80,
1394 vertical => 0, 2181 vertical => 0,
1395 can_hover => 1, 2182 can_hover => 1,
1396 inner_pad => 5, 2183 inner_pad => 0.02,
1397 @_ 2184 @_
1398 ); 2185 );
1399 2186
2187 $self->set_value ($self->{range}[0]);
2188 $self->update;
2189
1400 $self 2190 $self
1401} 2191}
1402 2192
2193sub changed { }
2194
2195sub set_range {
2196 my ($self, $range) = @_;
2197
2198 ($range, $self->{range}) = ($self->{range}, $range);
2199
2200 $self->update
2201 if "@$range" ne "@{$self->{range}}";
2202}
2203
2204sub set_value {
2205 my ($self, $value) = @_;
2206
2207 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2208
2209 $hi = $lo + 1 if $hi <= $lo;
2210
2211 $page = $hi - $lo if $page > $hi - $lo;
2212
2213 $value = $lo if $value < $lo;
2214 $value = $hi - $page if $value > $hi - $page;
2215
2216 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2217 if $unit;
2218
2219 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2220
2221 if ($value != $old_value) {
2222 $self->_emit (changed => $value);
2223 $self->update;
2224 }
2225}
2226
1403sub size_request { 2227sub size_request {
1404 my ($self) = @_; 2228 my ($self) = @_;
1405 2229
1406 my $w = $self->{req_w}; 2230 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2231}
1411 2232
1412sub button_down { 2233sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2234 my ($self, $ev, $x, $y) = @_;
1414 2235
1415 $self->SUPER::button_down ($ev, $x, $y); 2236 $self->SUPER::button_down ($ev, $x, $y);
2237
2238 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2239
1416 $self->mouse_motion ($ev, $x, $y); 2240 $self->mouse_motion ($ev, $x, $y);
1417} 2241}
1418 2242
1419sub mouse_motion { 2243sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2244 my ($self, $ev, $x, $y) = @_;
1421 2245
1422 if ($GRAB == $self) { 2246 if ($GRAB == $self) {
2247 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2248
2249 my (undef, $lo, $hi, $page) = @{$self->{range}};
2250
2251 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2252
2253 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2254 }
2255}
2256
2257sub update {
2258 my ($self) = @_;
2259
2260 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2261 $self->set_value ($self->{range}[0]);
2262
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2263 my ($value, $lo, $hi, $page) = @{$self->{range}};
2264 my $range = ($hi - $page - $lo) || 1e-100;
1424 2265
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2266 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2267
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2268 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1428 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2269 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2270
1430 $x -= $inner_pad_px; # substract the padding 2271 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2272 $value = $value * $self->{scale} + $self->{offset};
1432 $x = $lo if $x < $lo;
1433 $x = $hi - $page if $x > $hi - $page;
1434 $self->{range}[0] = $x;
1435 2273
1436 $self->emit (changed => $x); 2274 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2275 $self->{knob_w} = $knob_w;
1438 } 2276 });
1439}
1440 2277
1441# the inner_* stuff is for generating a padding for the slider handle, 2278 $self->SUPER::update;
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447} 2279}
1448 2280
1449sub _draw { 2281sub _draw {
1450 my ($self) = @_; 2282 my ($self) = @_;
1451 2283
1452 $self->SUPER::_draw (); 2284 $self->SUPER::_draw ();
1453 2285
1454 my ($w, $h) = @$self{qw(w h)}; 2286 glScale $self->{w}, $self->{h};
1455 2287
1456 if ($self->{vertical}) { 2288 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2289 # draw a vertical slider like a rotated horizontal slider
1458 2290
2291 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2292 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2293 }
1464 2294
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2295 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2296 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2297
1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1474
1475 $page = int $page * $inner_w / ($hi - $lo);
1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1477
1478 $w -= $page;
1479 $page &= ~1;
1480 glTranslate $page * 0.5, 0, 0;
1481 $page ||= 2;
1482
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2298 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2299 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2300
1491 # draw background 2301 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2302 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2303
1494 # draw handle 2304 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2305 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2306
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2307 glDisable GL_TEXTURE_2D;
1499} 2308}
1500 2309
1501############################################################################# 2310#############################################################################
1502 2311
2312package CFClient::UI::ValSlider;
2313
2314our @ISA = CFClient::UI::HBox::;
2315
2316sub new {
2317 my ($class, %arg) = @_;
2318
2319 my $range = delete $arg{range};
2320
2321 my $self = $class->SUPER::new (
2322 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2323 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2324 to_value => sub { shift },
2325 from_value => sub { shift },
2326 %arg,
2327 );
2328
2329 $self->{slider}->connect (changed => sub {
2330 my ($self, $value) = @_;
2331 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2332 $self->{parent}->emit (changed => $value);
2333 });
2334
2335# $self->{entry}->connect (changed => sub {
2336# my ($self, $value) = @_;
2337# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2338# $self->{parent}->emit (changed => $value);
2339# });
2340
2341 $self->add ($self->{slider}, $self->{entry});
2342
2343 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2344
2345 $self
2346}
2347
2348sub set_range { shift->{slider}->set_range (@_) }
2349sub set_value { shift->{slider}->set_value (@_) }
2350
2351#############################################################################
2352
1503package CFClient::UI::TextView; 2353package CFClient::UI::TextView;
1504 2354
1505our @ISA = CFClient::UI::HBox::; 2355our @ISA = CFClient::UI::HBox::;
1506 2356
1507use SDL::OpenGL; 2357use CFClient::OpenGL;
1508 2358
1509sub new { 2359sub new {
1510 my $class = shift; 2360 my $class = shift;
1511 2361
1512 my $self = $class->SUPER::new ( 2362 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2363 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2364 can_events => 0,
1515 fontsize => $::FONTSIZE, 2365 #font => default_font
1516 @_, 2366 @_,
1517 2367
1518 layout => (new CFClient::Layout), 2368 layout => (new CFClient::Layout 1),
1519 par => [], 2369 par => [],
1520 height => 0, 2370 height => 0,
1521 children => [ 2371 children => [
1522 (new CFClient::UI::Empty expand => 1), 2372 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2373 (new CFClient::UI::Slider vertical => 1),
1524 ], 2374 ],
1525 ); 2375 );
1526 2376
1527 $self->{children}[1]->connect (changed => sub { 2377 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2378
1531 $self 2379 $self
1532} 2380}
1533 2381
1534sub set_fontsize { 2382sub set_fontsize {
… …
1536 2384
1537 $self->{fontsize} = $fontsize; 2385 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2386 $self->reflow;
1539} 2387}
1540 2388
2389sub size_allocate {
2390 my ($self, $w, $h) = @_;
2391
2392 $self->SUPER::size_allocate ($w, $h);
2393
2394 $self->{layout}->set_font ($self->{font}) if $self->{font};
2395 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2396 $self->{layout}->set_width ($self->{children}[0]{w});
2397
2398 $self->reflow;
2399}
2400
1541sub text_height { 2401sub text_size {
1542 my ($self, $text) = @_; 2402 my ($self, $text, $indent) = @_;
1543 2403
1544 my $layout = $self->{layout}; 2404 my $layout = $self->{layout};
1545 2405
1546 $layout->set_height ($self->{fontsize}); 2406 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2407 $layout->set_width ($self->{children}[0]{w} - $indent);
1548 $layout->set_text ($text); 2408 $layout->set_markup ($text);
1549 2409
1550 ($layout->size)[1] 2410 $layout->size
1551} 2411}
1552 2412
1553sub reflow { 2413sub reflow {
1554 my ($self) = @_; 2414 my ($self) = @_;
1555 2415
1556 $self->{need_reflow}++; 2416 $self->{need_reflow}++;
1557 $self->update; 2417 $self->update;
1558} 2418}
1559 2419
1560sub size_request { 2420sub set_offset {
1561 my ($self) = @_; 2421 my ($self, $offset) = @_;
1562 2422
1563 ($self->{req_w}, $self->{req_h}) 2423 # todo: base offset on lines or so, not on pixels
2424 $self->{children}[1]->set_value ($offset);
1564} 2425}
1565 2426
1566sub size_allocate { 2427sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2428 my ($self) = @_;
1568 2429
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2430 $self->{par} = [];
1570 2431 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2432 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2433}
1576 2434
1577sub add_paragraph { 2435sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2436 my ($self, $color, $text, $indent) = @_;
1579 2437
1580 #TODO: intelligently "reformat" paragraph 2438 for my $line (split /\n/, $text) {
1581 2439 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2440 $self->{height} += $h;
2441 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2442 }
1585 2443
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2444 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2445}
1591 2446
1592sub update { 2447sub update {
1593 my ($self) = @_; 2448 my ($self) = @_;
1594 2449
… …
1596 2451
1597 return unless $self->{h} > 0; 2452 return unless $self->{h} > 0;
1598 2453
1599 delete $self->{texture}; 2454 delete $self->{texture};
1600 2455
1601 $ROOT->on_refresh ($self, sub { 2456 $ROOT->on_post_alloc ($self, sub {
2457 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2458
1602 if (delete $self->{need_reflow}) { 2459 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2460 my $height = 0;
1604 2461
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2462 my $layout = $self->{layout};
2463
2464 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2465
1606 for @{$self->{par}}; 2466 for (@{$self->{par}}) {
2467 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2468 $layout->set_width ($W - $_->[3]);
2469 $layout->set_markup ($_->[4]);
2470 my ($w, $h) = $layout->size;
2471 $_->[0] = $w + $_->[3];
2472 $_->[1] = $h;
2473 }
2474
2475 $height += $_->[1];
2476 }
1607 2477
1608 $self->{height} = $height; 2478 $self->{height} = $height;
1609 2479
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2480 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2481
1612 delete $self->{texture}; 2482 delete $self->{texture};
1613 } 2483 }
1614 2484
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2485 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2486 glClearColor 0.5, 0.5, 0.5, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2487 glClear GL_COLOR_BUFFER_BIT;
1618 2488
2489 my $top = int $self->{children}[1]{range}[0];
2490
2491 my $y0 = $top;
2492 my $y1 = $top + $H;
2493
2494 my $y = 0;
2495
2496 my $layout = $self->{layout};
2497
2498 $layout->set_font ($self->{font}) if $self->{font};
2499
1619 glEnable GL_BLEND; 2500 glEnable GL_BLEND;
2501 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2502 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1629 my $y = 0;
1630
1631 my $layout = $self->{layout};
1632 2503
1633 for my $par (@{$self->{par}}) { 2504 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2505 my $h = $par->[1];
1635 2506
1636 if ($y0 < $y + $h && $y < $y1) { 2507 if ($y0 < $y + $h && $y < $y1) {
2508 $layout->set_foreground (@{ $par->[2] });
2509 $layout->set_width ($W - $par->[3]);
1637 $layout->set_text ($par->[2]); 2510 $layout->set_markup ($par->[4]);
1638 2511
1639 glColor @{ $par->[1] }; 2512 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2513
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2514 glRasterPos $par->[3], $y - $y0;
2515 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2516 }
1643 2517
1644 $y += $h; 2518 $y += $h;
1645 } 2519 }
1646 2520
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2521 glDisable GL_BLEND;
1649 }; 2522 };
1650 }); 2523 });
1651} 2524}
1652 2525
1653sub _draw { 2526sub _draw {
1654 my ($self) = @_; 2527 my ($self) = @_;
1655 2528
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2529 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2530 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2531 glColor 1, 1, 1, 1;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2532 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2533 glDisable GL_TEXTURE_2D;
1661 }
1662 2534
1663 $self->{children}[1]->draw; 2535 $self->{children}[1]->draw;
1664 2536
1665} 2537}
1666 2538
1667############################################################################# 2539#############################################################################
1668 2540
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2541package CFClient::UI::Animator;
1904 2542
1905use SDL::OpenGL; 2543use CFClient::OpenGL;
1906 2544
1907our @ISA = CFClient::UI::Bin::; 2545our @ISA = CFClient::UI::Bin::;
1908 2546
1909sub moveto { 2547sub moveto {
1910 my ($self, $x, $y) = @_; 2548 my ($self, $x, $y) = @_;
… …
1948 2586
1949sub new { 2587sub new {
1950 my $class = shift; 2588 my $class = shift;
1951 2589
1952 my $self = $class->SUPER::new ( 2590 my $self = $class->SUPER::new (
1953 state => 0, 2591 state => 0,
1954 connect_activate => \&toggle_flopper, 2592 on_activate => \&toggle_flopper,
1955 @_ 2593 @_
1956 ); 2594 );
1957 2595
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2596 $self
1964} 2597}
1965 2598
1966sub toggle_flopper { 2599sub toggle_flopper {
1967 my ($self) = @_; 2600 my ($self) = @_;
1968 2601
1969 # TODO: use animation 2602 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2603}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2604
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2605#############################################################################
2606
2607package CFClient::UI::Tooltip;
2608
2609our @ISA = CFClient::UI::Bin::;
2610
2611use CFClient::OpenGL;
2612
2613sub new {
2614 my $class = shift;
2615
2616 $class->SUPER::new (
2617 @_,
2618 can_events => 0,
2619 )
2620}
2621
2622sub set_tooltip_from {
2623 my ($self, $widget) = @_;
2624
2625 my $tooltip = $widget->{tooltip};
2626
2627 if ($ENV{CFPLUS_DEBUG} & 2) {
2628 $tooltip .= "\n\n" . (ref $widget) . "\n"
2629 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2630 . "req $widget->{req_w} $widget->{req_h}\n"
2631 . "visible $widget->{visible}";
2632 }
2633
2634 $self->add (new CFClient::UI::Label
2635 markup => $tooltip,
2636 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2637 fontsize => 0.8,
2638 fg => [0, 0, 0, 1],
2639 ellipsise => 0,
2640 font => ($widget->{tooltip_font} || $::FONT_PROP),
2641 );
2642}
2643
2644sub size_request {
2645 my ($self) = @_;
2646
2647 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2648
2649 ($w + 4, $h + 4)
2650}
2651
2652sub size_allocate {
2653 my ($self, $w, $h) = @_;
2654
2655 $self->SUPER::size_allocate ($w - 4, $h - 4);
2656}
2657
2658sub visibility_change {
2659 my ($self, $visible) = @_;
2660
2661 return unless $visible;
2662
2663 $self->{root}->on_post_alloc ("move_$self" => sub {
2664 my $widget = $self->{owner}
2665 or return;
2666
2667 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2668
2669 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2670 if $x + $self->{w} > $::WIDTH;
2671
2672 $self->move_abs ($x, $y);
2673 });
2674}
2675
2676sub _draw {
2677 my ($self) = @_;
2678
2679 glTranslate 0.375, 0.375;
2680
2681 my ($w, $h) = @$self{qw(w h)};
2682
2683 glColor 1, 0.8, 0.4;
2684 glBegin GL_QUADS;
2685 glVertex 0 , 0;
2686 glVertex 0 , $h;
2687 glVertex $w, $h;
2688 glVertex $w, 0;
2689 glEnd;
2690
2691 glColor 0, 0, 0;
2692 glBegin GL_LINE_LOOP;
2693 glVertex 0 , 0;
2694 glVertex 0 , $h;
2695 glVertex $w, $h;
2696 glVertex $w, 0;
2697 glEnd;
2698
2699 glTranslate 2 - 0.375, 2 - 0.375;
2700
2701 $self->SUPER::_draw;
2702}
2703
2704#############################################################################
2705
2706package CFClient::UI::Face;
2707
2708our @ISA = CFClient::UI::Base::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 my $self = $class->SUPER::new (
2716 aspect => 1,
2717 can_events => 0,
2718 @_,
2719 );
2720
2721 if ($self->{anim} && $self->{animspeed}) {
2722 Scalar::Util::weaken (my $widget = $self);
2723
2724 $self->{timer} = Event->timer (
2725 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2726 hard => 1,
2727 interval => $self->{animspeed},
2728 cb => sub {
2729 ++$widget->{frame};
2730 $widget->update;
2731 },
2732 );
2733 }
2734
2735 $self
2736}
2737
2738sub size_request {
2739 (32, 8)
2740}
2741
2742sub update {
2743 my ($self) = @_;
2744
2745 return unless $self->{visible};
2746
2747 $self->SUPER::update;
2748}
2749
2750sub _draw {
2751 my ($self) = @_;
2752
2753 return unless $::CONN;
2754
2755 my $face;
2756
2757 if ($self->{frame}) {
2758 my $anim = $::CONN->{anim}[$self->{anim}];
2759
2760 $face = $anim->[ $self->{frame} % @$anim ]
2761 if $anim && @$anim;
2762 }
2763
2764 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2765
2766 if ($tex) {
2767 glEnable GL_TEXTURE_2D;
2768 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2769 glColor 1, 1, 1, 1;
2770 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2771 glDisable GL_TEXTURE_2D;
2772 }
2773}
2774
2775sub DESTROY {
2776 my ($self) = @_;
2777
2778 $self->{timer}->cancel
2779 if $self->{timer};
2780
2781 $self->SUPER::DESTROY;
2782}
2783
2784#############################################################################
2785
2786package CFClient::UI::Inventory;
2787
2788our @ISA = CFClient::UI::ScrolledWindow::;
2789
2790sub new {
2791 my $class = shift;
2792
2793 my $self = $class->SUPER::new (
2794 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2795 @_,
2796 );
2797
2798 $self
2799}
2800
2801sub set_items {
2802 my ($self, $items) = @_;
2803
2804 $self->{scrolled}->clear;
2805 return unless $items;
2806
2807 my @items = sort {
2808 ($a->{type} <=> $b->{type})
2809 or ($a->{name} cmp $b->{name})
2810 } @$items;
2811
2812 $self->{real_items} = \@items;
2813
2814 my $row = 0;
2815 for my $item (@items) {
2816 CFClient::Item::update_widgets $item;
2817
2818 $self->{scrolled}->add (0, $row, $item->{face_widget});
2819 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2820 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2821
2822 $row++;
2823 }
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Menu;
2829
2830our @ISA = CFClient::UI::FancyFrame::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 items => [],
2839 z => 100,
2840 @_,
2841 );
2842
2843 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2844
2845 for my $item (@{ $self->{items} }) {
2846 my ($widget, $cb) = @$item;
2847
2848 # handle various types of items, only text for now
2849 if (!ref $widget) {
2850 $widget = new CFClient::UI::Label
2851 can_hover => 1,
2852 can_events => 1,
2853 text => $widget;
2854 }
2855
2856 $self->{item}{$widget} = $item;
2857
2858 $self->{vbox}->add ($widget);
2859 }
2860
2861 $self
2862}
2863
2864# popup given the event (must be a mouse button down event currently)
2865sub popup {
2866 my ($self, $ev) = @_;
2867
2868 $self->_emit ("popdown");
2869
2870 # maybe save $GRAB? must be careful about events...
2871 $GRAB = $self;
2872 $self->{button} = $ev->{button};
2873
2874 $self->show;
2875 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2876}
2877
2878sub mouse_motion {
2879 my ($self, $ev, $x, $y) = @_;
2880
2881 # TODO: should use vbox->find_widget or so
2882 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2883 $self->{hover} = $self->{item}{$HOVER};
2884}
2885
2886sub button_up {
2887 my ($self, $ev, $x, $y) = @_;
2888
2889 if ($ev->{button} == $self->{button}) {
2890 undef $GRAB;
2891 $self->hide;
2892
1973 $self->emit ("open"); 2893 $self->_emit ("popdown");
2894 $self->{hover}[1]->() if $self->{hover};
2895 }
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Statusbox;
2901
2902our @ISA = CFClient::UI::VBox::;
2903
2904sub new {
2905 my $class = shift;
2906
2907 $class->SUPER::new (
2908 fontsize => 0.8,
2909 @_,
2910 )
2911}
2912
2913sub reorder {
2914 my ($self) = @_;
2915 my $NOW = time;
2916
2917 while (my ($k, $v) = each %{ $self->{item} }) {
2918 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2919 }
2920
2921 my @widgets;
2922
2923 my @items = sort {
2924 $a->{pri} <=> $b->{pri}
2925 or $b->{id} <=> $a->{id}
2926 } values %{ $self->{item} };
2927
2928 my $count = 10 + 1;
2929 for my $item (@items) {
2930 last unless --$count;
2931
2932 push @widgets, $item->{label} ||= do {
2933 # TODO: doesn't handle markup well (read as: at all)
2934 my $short = $item->{count} > 1
2935 ? "<b>$item->{count} ×</b> $item->{text}"
2936 : $item->{text};
2937
2938 for ($short) {
2939 s/^\s+//;
2940 s/\s+/ /g;
2941 }
2942
2943 new CFClient::UI::Label
2944 markup => $short,
2945 tooltip => $item->{tooltip},
2946 tooltip_font => $::FONT_PROP,
2947 tooltip_width => 0.67,
2948 fontsize => $item->{fontsize} || $self->{fontsize},
2949 max_w => $::WIDTH * 0.44,
2950 fg => $item->{fg},
2951 can_events => 1,
2952 can_hover => 1
2953 };
2954 }
2955
2956 $self->clear;
2957 $self->SUPER::add (reverse @widgets);
2958}
2959
2960sub add {
2961 my ($self, $text, %arg) = @_;
2962
2963 $text =~ s/^\s+//;
2964 $text =~ s/\s+$//;
2965
2966 return unless $text;
2967
2968 my $timeout = time + ((delete $arg{timeout}) || 60);
2969
2970 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2971
2972 if (my $item = $self->{item}{$group}) {
2973 if ($item->{text} eq $text) {
2974 $item->{count}++;
2975 } else {
2976 $item->{count} = 1;
2977 $item->{text} = $item->{tooltip} = $text;
2978 }
2979 $item->{id} = ++$self->{id};
2980 $item->{timeout} = $timeout;
2981 delete $item->{label};
1974 } else { 2982 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2983 $self->{item}{$group} = {
1976 $self->emit ("close"); 2984 id => ++$self->{id},
2985 text => $text,
2986 timeout => $timeout,
2987 tooltip => $text,
2988 fg => [0.8, 0.8, 0.8, 0.8],
2989 pri => 0,
2990 count => 1,
2991 %arg,
2992 };
1977 } 2993 }
1978 2994
1979 $self->emit (changed => $self->{state}); 2995 $self->reorder;
2996}
2997
2998sub reconfigure {
2999 my ($self) = @_;
3000
3001 delete $_->{label}
3002 for values %{ $self->{item} || {} };
3003
3004 $self->reorder;
3005 $self->SUPER::reconfigure;
1980} 3006}
1981 3007
1982############################################################################# 3008#############################################################################
1983 3009
1984package CFClient::UI::Root; 3010package CFClient::UI::Root;
1985 3011
1986our @ISA = CFClient::UI::Container::; 3012our @ISA = CFClient::UI::Container::;
1987 3013
1988use SDL::OpenGL; 3014use CFClient::OpenGL;
3015
3016sub new {
3017 my $class = shift;
3018
3019 my $self = $class->SUPER::new (
3020 visible => 1,
3021 @_,
3022 );
3023
3024 Scalar::Util::weaken ($self->{root} = $self);
3025
3026 $self
3027}
1989 3028
1990sub size_request { 3029sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3030 my ($self) = @_;
3031
3032 ($self->{w}, $self->{h})
3033}
3034
3035sub _to_pixel {
3036 my ($coord, $size, $max) = @_;
3037
3038 $coord =
3039 $coord eq "center" ? ($max - $size) * 0.5
3040 : $coord eq "max" ? $max
3041 : $coord;
3042
3043 $coord = 0 if $coord < 0;
3044 $coord = $max - $size if $coord > $max - $size;
3045
3046 int $coord + 0.5
1992} 3047}
1993 3048
1994sub size_allocate { 3049sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3050 my ($self, $w, $h) = @_;
1996 3051
1997 $self->_size_allocate ($x, $y, $w, $h); 3052 for my $child ($self->children) {
3053 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3054
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3055 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3056 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3057
2003sub _topleft { 3058 $X = _to_pixel $X, $W, $self->{w};
3059 $Y = _to_pixel $Y, $H, $self->{h};
3060
3061 $child->configure ($X, $Y, $W, $H);
3062 }
3063}
3064
3065sub coord2local {
2004 my ($self, $x, $y) = @_; 3066 my ($self, $x, $y) = @_;
2005 3067
2006 ($x, $y) 3068 ($x, $y)
2007} 3069}
2008 3070
3071sub coord2global {
3072 my ($self, $x, $y) = @_;
3073
3074 ($x, $y)
3075}
3076
2009sub update { 3077sub update {
2010 my ($self) = @_; 3078 my ($self) = @_;
2011 3079
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3080 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3081}
2015 3082
2016sub add { 3083sub add {
2017 my ($self, $widget) = @_; 3084 my ($self, @children) = @_;
2018 3085
3086 $_->{is_toplevel} = 1
3087 for @children;
3088
2019 $self->SUPER::add ($widget); 3089 $self->SUPER::add (@children);
3090}
2020 3091
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3092sub remove {
3093 my ($self, @children) = @_;
3094
3095 $self->SUPER::remove (@children);
3096
3097 delete $self->{is_toplevel}
3098 for @children;
3099
3100 while (@children) {
3101 my $w = pop @children;
3102 push @children, $w->children;
3103 $w->set_invisible;
3104 }
2022} 3105}
2023 3106
2024sub on_refresh { 3107sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3108 my ($self, $id, $cb) = @_;
2026 3109
2027 $self->{refresh_hook}{$id} = $cb; 3110 $self->{refresh_hook}{$id} = $cb;
2028} 3111}
2029 3112
3113sub on_post_alloc {
3114 my ($self, $id, $cb) = @_;
3115
3116 $self->{post_alloc_hook}{$id} = $cb;
3117}
3118
2030sub draw { 3119sub draw {
2031 my ($self) = @_; 3120 my ($self) = @_;
2032 3121
2033 while (my $rcb = delete $self->{refresh_hook}) { 3122 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3123 $_->()
3124 for values %{delete $self->{refresh_hook}};
2035 } 3125 }
3126
3127 if ($self->{realloc}) {
3128 my @queue;
3129
3130 while () {
3131 if ($self->{realloc}) {
3132 #TODO use array-of-depth approach
3133
3134 use sort 'stable';
3135
3136 @queue = sort { $a->{visible} <=> $b->{visible} }
3137 @queue, values %{delete $self->{realloc}};
3138 }
3139
3140 my $widget = pop @queue || last;
3141
3142 $widget->{visible} or last; # do not resize invisible widgets
3143
3144 my ($w, $h) = $widget->size_request;
3145
3146 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3147 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3148
3149 $w = $widget->{force_w} if exists $widget->{force_w};
3150 $h = $widget->{force_h} if exists $widget->{force_h};
3151
3152 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3153 || delete $widget->{force_realloc}) {
3154 $widget->{req_w} = $w;
3155 $widget->{req_h} = $h;
3156
3157 $self->{size_alloc}{$widget+0} = $widget;
3158
3159 if (my $parent = $widget->{parent}) {
3160 $self->{realloc}{$parent+0} = $parent;
3161 #unshift @queue, $parent;
3162 $parent->{force_size_alloc} = 1;
3163 $self->{size_alloc}{$parent+0} = $parent;
3164 }
3165 }
3166
3167 delete $self->{realloc}{$widget+0};
3168 }
3169 }
3170
3171 while (my $size_alloc = delete $self->{size_alloc}) {
3172 my @queue = sort { $b->{visible} <=> $a->{visible} }
3173 values %$size_alloc;
3174
3175 while () {
3176 my $widget = pop @queue || last;
3177
3178 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3179
3180 $w = 0 if $w < 0;
3181 $h = 0 if $h < 0;
3182
3183 $w = int $w + 0.5;
3184 $h = int $h + 0.5;
3185
3186 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3187 $widget->{w} = $w;
3188 $widget->{h} = $h;
3189
3190 $widget->emit (size_allocate => $w, $h);
3191 }
3192 }
3193 }
3194
3195 while ($self->{post_alloc_hook}) {
3196 $_->()
3197 for values %{delete $self->{post_alloc_hook}};
3198 }
3199
2036 3200
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3201 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3202 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3203 glClear GL_COLOR_BUFFER_BIT;
2040 3204
2041 glMatrixMode GL_PROJECTION; 3205 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3206 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3207 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3208 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3209 glLoadIdentity;
2046 3210
2047 $self->_draw; 3211 $self->_draw;
2048} 3212}
2049 3213
2050############################################################################# 3214#############################################################################
2051 3215
3216package CFClient::UI::SpellList;
3217
3218our @ISA = CFClient::UI::FancyFrame::;
3219
3220sub new {
3221 my $class = shift;
3222
3223 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3224
3225 $self->add (new CFClient::UI::ScrolledWindow
3226 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3227
3228 $self;
3229}
3230
3231# XXX: Do sorting? Argl...
3232sub add_spell {
3233 my ($self, $spell) = @_;
3234 $self->{spells}->{$spell->{name}} = $spell;
3235
3236 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3237 face => $spell->{face},
3238 can_hover => 1,
3239 can_events => 1,
3240 tooltip => $spell->{message});
3241
3242 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3243 text => $spell->{name},
3244 can_hover => 1,
3245 can_events => 1,
3246 tooltip => $spell->{message},
3247 expand => 1);
3248
3249 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3251 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3252 expand => 1);
3253
3254 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3255 text => "bind to key",
3256 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3257}
3258
3259sub rebuild_spell_list {
3260 my ($self) = @_;
3261 $self->{tbl_idx} = 0;
3262 $self->add_spell ($_) for values %{$self->{spells}};
3263}
3264
3265sub remove_spell {
3266 my ($self, $spell) = @_;
3267 delete $self->{spells}->{$spell->{name}};
3268 $self->rebuild_spell_list;
3269}
3270
3271#############################################################################
3272
3273package CFClient::UI::BindEditor;
3274
3275our @ISA = CFClient::UI::FancyFrame::;
3276
3277sub new {
3278 my $class = shift;
3279
3280 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3281
3282 $self->add (my $vb = new CFClient::UI::VBox);
3283
3284
3285 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3286 text => "start recording",
3287 tooltip => "Start/Stops recording of actions."
3288 ."All subsequent actions after the recording started will be captured."
3289 ."The actions are displayed after the record was stopped."
3290 ."To bind the action you have to click on the 'Bind' button",
3291 on_activate => sub {
3292 unless ($self->{recording}) {
3293 $self->start;
3294 } else {
3295 $self->stop;
3296 }
3297 });
3298
3299 $vb->add (new CFClient::UI::Label text => "Actions:");
3300 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3301
3302 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3305 $hb->add (new CFClient::UI::Button
3306 text => "bind",
3307 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3308 on_activate => sub {
3309 $self->ask_for_bind;
3310 });
3311
3312 $vb->add (my $hb = new CFClient::UI::HBox);
3313 $hb->add (new CFClient::UI::Button
3314 text => "ok",
3315 expand => 1,
3316 tooltip => "This closes the binding editor and saves the binding",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->commit;
3320 });
3321
3322 $hb->add (new CFClient::UI::Button
3323 text => "cancel",
3324 expand => 1,
3325 tooltip => "This closes the binding editor without saving",
3326 on_activate => sub {
3327 $self->hide;
3328 $self->{binding_cancel}->()
3329 if $self->{binding_cancel};
3330 });
3331
3332 $self->update_binding_widgets;
3333
3334 $self
3335}
3336
3337sub commit {
3338 my ($self) = @_;
3339 my ($mod, $sym, $cmds) = $self->get_binding;
3340 if ($sym != 0 && @$cmds > 0) {
3341 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3342 ."'. Don't forget 'Save Config'!");
3343 $self->{binding_change}->($mod, $sym, $cmds)
3344 if $self->{binding_change};
3345 } else {
3346 $::STATUSBOX->add ("No action bound, no key or action specified!");
3347 $self->{binding_cancel}->()
3348 if $self->{binding_cancel};
3349 }
3350}
3351
3352sub start {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("stop recording");
3356 $self->{recording} = 1;
3357 $self->clear_command_list;
3358 $::CONN->start_record if $::CONN;
3359}
3360
3361sub stop {
3362 my ($self) = @_;
3363
3364 $self->{rec_btn}->set_text ("start recording");
3365 $self->{recording} = 0;
3366
3367 my $rec;
3368 $rec = $::CONN->stop_record if $::CONN;
3369 return unless ref $rec eq 'ARRAY';
3370 $self->set_command_list ($rec);
3371}
3372
3373# if $commit is true, the binding will be set after the user entered a key combo
3374sub ask_for_bind {
3375 my ($self, $commit) = @_;
3376
3377 CFClient::Binder::open_binding_dialog (sub {
3378 my ($mod, $sym) = @_;
3379 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3380 $self->update_binding_widgets;
3381 $self->commit if $commit;
3382 });
3383}
3384
3385# $mod and $sym are the modifiers and key symbol
3386# $cmds is a array ref of strings (the commands)
3387# $cb is the callback that is executed on OK
3388# $ccb is the callback that is executed on CANCEL and
3389# when the binding was unsuccessful on OK
3390sub set_binding {
3391 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3392
3393 $self->clear_command_list;
3394 $self->{recording} = 0;
3395 $self->{rec_btn}->set_text ("start recording");
3396
3397 $self->{binding} = [$mod, $sym];
3398 $self->{commands} = $cmds;
3399
3400 $self->{binding_change} = $cb;
3401 $self->{binding_cancel} = $ccb;
3402
3403 $self->update_binding_widgets;
3404}
3405
3406# this is a shortcut method that asks for a binding
3407# and then just binds it.
3408sub do_quick_binding {
3409 my ($self, $cmds) = @_;
3410 $self->set_binding (undef, undef, $cmds, sub {
3411 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3412 });
3413 $self->ask_for_bind (1);
3414}
3415
3416sub update_binding_widgets {
3417 my ($self) = @_;
3418 my ($mod, $sym, $cmds) = $self->get_binding;
3419 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3420 $self->set_command_list ($cmds);
3421}
3422
3423sub get_binding {
3424 my ($self) = @_;
3425 return (
3426 $self->{binding}->[0],
3427 $self->{binding}->[1],
3428 [ grep { defined $_ } @{$self->{commands}} ]
3429 );
3430}
3431
3432sub clear_command_list {
3433 my ($self) = @_;
3434 $self->{cmdbox}->clear ();
3435}
3436
3437sub set_command_list {
3438 my ($self, $cmds) = @_;
3439
3440 $self->{cmdbox}->clear ();
3441 $self->{commands} = $cmds;
3442
3443 my $idx = 0;
3444
3445 for (@$cmds) {
3446 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3447
3448 my $i = $idx;
3449 $hb->add (new CFClient::UI::Label text => $_);
3450 $hb->add (new CFClient::UI::Button
3451 text => "delete",
3452 tooltip => "Deletes the action from the record",
3453 on_activate => sub {
3454 $self->{cmdbox}->remove ($hb);
3455 $cmds->[$i] = undef;
3456 });
3457
3458
3459 $idx++
3460 }
3461}
3462
3463#############################################################################
3464
2052package CFClient::UI; 3465package CFClient::UI;
2053 3466
2054$ROOT = new CFClient::UI::Root; 3467$ROOT = new CFClient::UI::Root;
3468$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3469
20561 34701
2057 3471

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