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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 1.293 by root, Tue Jun 6 03:05:16 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
76 145
77 my $rem = 0; 146 my $rem = 0;
78 147
79 for ($vals) { 148 for (@$vals) {
80 my $i = int $_ + $rem; 149 my $i = int $_ + $rem;
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
308sub hide {
309 my ($self) = @_;
310
311 $self->set_invisible;
312
313 $self->{parent}->remove ($self)
314 if $self->{parent};
315}
316
115sub move { 317sub move_abs {
116 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 319
118 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
120}
121 323
122sub needs_redraw { 324 $self->update;
123 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
124} 334}
125 335
126sub size_request { 336sub size_request {
127 require Carp; 337 require Carp;
128 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
129} 339}
130 340
131sub _size_allocate { 341sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
133 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 357 $self->{x} = $x;
135 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
136 361
137 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
138 364
139 $self->{w} = $w; 365 $self->{alloc_w} = $w;
140 $self->{h} = $h; 366 $self->{alloc_h} = $h;
141 367
368 $self->{root}{size_alloc}{$self+0} = $self;
142 1 369 }
143} 370}
144 371
145sub size_allocate { 372sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 373 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 374}
150 375
151# return top left coordinates 376sub children {
152sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
153 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
154 386
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
156} 407}
157 408
158# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
159sub coord2local { 410sub coord2local {
160 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
161 412
162 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 414}
165 415
166# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
167sub coord2global { 417sub coord2global {
168 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
169 419
170 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 421}
173 422
174sub focus_in { 423sub focus_in {
175 my ($self) = @_; 424 my ($self) = @_;
176 425
177 return if $FOCUS == $self; 426 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
179 428
180 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
181 $focus->update if $focus; 433 $focus->update if $focus;
182 $FOCUS->update; 434 $FOCUS->update;
183} 435}
184 436
185sub focus_out { 437sub focus_out {
186 my ($self) = @_; 438 my ($self) = @_;
187 439
188 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
189 441
190 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
191 $focus->update if $focus; #? 446 $focus->update if $focus; #?
192}
193 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
194sub mouse_motion { } 452sub mouse_motion { 0 }
195sub button_up { } 453sub button_up { 0 }
196sub key_down { } 454sub key_down { 0 }
197sub key_up { } 455sub key_up { 0 }
198 456
199sub button_down { 457sub button_down {
200 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
201 459
202 $self->focus_in; 460 $self->focus_in;
203}
204 461
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210
211sub draw {
212 my ($self) = @_;
213
214 return unless $self->{h} && $self->{w};
215
216 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw;
219 glPopMatrix;
220
221 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)};
223
224 glColor 0, 0, 1, 0.2;
225 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS;
228 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h};
232 glEnd;
233 glDisable GL_BLEND;
234 } 462 0
235}
236
237sub _draw {
238 my ($self) = @_;
239
240 warn "no draw defined for $self\n";
241} 463}
242 464
243sub find_widget { 465sub find_widget {
244 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
245 469
246 return $self 470 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 473
… …
252 476
253sub set_parent { 477sub set_parent {
254 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
255 479
256 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
482}
483
484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
504 #my ($self, $visible) = @_;
505}
506
507sub realloc {
508 my ($self) = @_;
509
510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
516 delete $self->{req_w};
517 delete $self->{req_h};
518 }
257} 519}
258 520
259sub update { 521sub update {
260 my ($self) = @_; 522 my ($self) = @_;
261 523
262 $self->{parent}->update 524 $self->{parent}->update
263 if $self->{parent}; 525 if $self->{parent};
264} 526}
265 527
266sub connect { 528sub reconfigure {
267 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
268 530
269 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
270} 533}
271 534
272sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
273 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
274 538
275 $_->($self, @args) 539sub draw {
276 for @{$self->{cb}{$signal} || []}; 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
277} 592}
278 593
279sub DESTROY { 594sub DESTROY {
280 my ($self) = @_; 595 my ($self) = @_;
281 596
597 delete $WIDGET{$self+0};
282 #$self->deactivate; 598 #$self->deactivate;
283} 599}
284 600
285############################################################################# 601#############################################################################
286 602
287package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
288 604
289our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
290 606
291use strict; 607use strict;
292use SDL::OpenGL; 608use CFClient::OpenGL;
293 609
294sub new { 610sub new {
295 my $class = shift; 611 my $class = shift;
296 612
297 # range [value, low, high, page] 613 # range [value, low, high, page]
298 614
299 $class->SUPER::new ( 615 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
302 @_ 618 @_
303 ) 619 )
304} 620}
305 621
306sub _draw { 622sub _draw {
307 my ($self) = @_; 623 my ($self) = @_;
308 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
310 631
311 glEnable GL_BLEND; 632 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
314 635
315 glBegin GL_QUADS; 636 glBegin GL_QUADS;
316 glVertex 0 , 0; 637 glVertex 0 , 0;
317 glVertex 0 , $h; 638 glVertex 0 , $h;
318 glVertex $w, $h; 639 glVertex $w, $h;
319 glVertex $w, 0; 640 glVertex $w, 0;
320 glEnd; 641 glEnd;
321 642
322 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
323} 645}
324 646
325############################################################################# 647#############################################################################
326 648
327package CFClient::UI::Empty; 649package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 650
341our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
342 652
343sub new { 653sub new {
344 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
345 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
346 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
347 676
348 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
349 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
350 685
351 $self 686 $self
687}
688
689sub add {
690 my ($self, @widgets) = @_;
691
692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
696
697 $self->{children} = [
698 sort { $a->{z} <=> $b->{z} }
699 @{$self->{children}}, @widgets
700 ];
701
702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
707}
708
709sub remove {
710 my ($self, $child) = @_;
711
712 delete $child->{parent};
713 $child->hide;
714
715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
716
717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
732}
733
734sub find_widget {
735 my ($self, $x, $y) = @_;
736
737 $x -= $self->{x};
738 $y -= $self->{y};
739
740 my $res;
741
742 for (reverse $self->visible_children) {
743 $res = $_->find_widget ($x, $y)
744 and return $res;
745 }
746
747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
748}
749
750sub _draw {
751 my ($self) = @_;
752
753 $_->draw for @{$self->{children}};
754}
755
756#############################################################################
757
758package CFClient::UI::Bin;
759
760our @ISA = CFClient::UI::Container::;
761
762sub new {
763 my ($class, %arg) = @_;
764
765 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
766
767 $class->SUPER::new (children => [$child], %arg)
352} 768}
353 769
354sub add { 770sub add {
355 my ($self, $child) = @_; 771 my ($self, $child) = @_;
356 772
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [ 773 $self->{children} = [];
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ]; 774
365 775 $self->SUPER::add ($child);
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368} 776}
369 777
370sub remove { 778sub remove {
371 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
372 780
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
374 782
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 783 $self->{children} = [new CFClient::UI::Empty]
784 unless @{$self->{children}};
785}
786
787sub child { $_[0]->{children}[0] }
788
789sub size_request {
790 $_[0]{children}[0]->size_request
791}
792
793sub size_allocate {
794 my ($self, $w, $h) = @_;
795
796 $self->{children}[0]->configure (0, 0, $w, $h);
797}
798
799#############################################################################
800
801# back-buffered drawing area
802
803package CFClient::UI::Window;
804
805our @ISA = CFClient::UI::Bin::;
806
807use CFClient::OpenGL;
808
809sub new {
810 my ($class, %arg) = @_;
811
812 my $self = $class->SUPER::new (%arg);
813}
814
815sub update {
816 my ($self) = @_;
817
818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
819 $self->SUPER::update;
820}
821
822sub size_allocate {
823 my ($self, $w, $h) = @_;
824
825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
849 $self->_render;
850 };
851}
852
853sub _draw {
854 my ($self) = @_;
855
856 my ($w, $h) = @$self{qw(w h)};
857
858 my $tex = $self->{texture}
859 or return;
860
861 glEnable GL_TEXTURE_2D;
862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
864
865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
866
867 glDisable GL_TEXTURE_2D;
868}
869
870#############################################################################
871
872package CFClient::UI::ViewPort;
873
874our @ISA = CFClient::UI::Window::;
875
876sub new {
877 my $class = shift;
878
879 $class->SUPER::new (
880 scroll_x => 0,
881 scroll_y => 1,
882 @_,
883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
376} 932}
377 933
378sub find_widget { 934sub find_widget {
379 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
380 936
381 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
382 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
383 939 ) {
384 my $res;
385
386 for (reverse @{ $self->{children} }) {
387 $res = $_->find_widget ($x, $y)
388 and return $res;
389 }
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
392} 944}
393 945
394sub _draw { 946sub _render {
395 my ($self) = @_; 947 my ($self) = @_;
396 948
397 $_->draw for @{$self->{children}}; 949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
398} 955}
399 956
400############################################################################# 957#############################################################################
401 958
402package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
403 960
404our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
405 962
406sub new { 963sub new {
407 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
408 965
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
410 967
411 $class->SUPER::new (children => [$child], %arg) 968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
412} 988}
413 989
414sub add { 990sub add {
415 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
416 992
417 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
418
419 $self->SUPER::add ($widget);
420} 994}
421 995
422sub remove { 996sub update {
423 my ($self, $widget) = @_; 997 my ($self) = @_;
424 998
425 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
426 1000
427 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
428 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
429} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
430
431sub child { $_[0]->{children}[0] }
432
433sub size_request {
434 $_[0]{children}[0]->size_request
435} 1004}
436 1005
437sub size_allocate { 1006sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
439 1008
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
441 1010
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
443} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
444 1017
445############################################################################# 1018#############################################################################
446 1019
447package CFClient::UI::Window; 1020package CFClient::UI::Frame;
448 1021
449our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
450 1023
451use SDL::OpenGL; 1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
452 1073
453sub new { 1074sub new {
454 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
455 1076
1077 my $title = delete $arg{title};
1078
456 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
457} 1080 bg => [1, 1, 1, 1],
458 1081 border_bg => [1, 1, 1, 1],
459sub update { 1082 border => 0.6,
460 my ($self) = @_; 1083 can_events => 1,
461 1084 min_w => 16,
462 # we want to do this delayed... 1085 min_h => 16,
463 $self->render_chld; 1086 %arg,
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 }; 1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1104}
1105
1106sub border {
1107 int $_[0]{border} * $::FONTSIZE
1108}
1109
1110sub size_request {
1111 my ($self) = @_;
1112
1113 $self->{title}->size_request
1114 if $self->{title};
1115
1116 my ($w, $h) = $self->SUPER::size_request;
1117
1118 (
1119 $w + $self->border * 2,
1120 $h + $self->border * 2,
1121 )
475} 1122}
476 1123
477sub size_allocate { 1124sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
479 1126
480 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
481 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
482 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
483 1132
484 $self->render_chld; 1133 my $border = $self->border;
1134
1135 $h -= List::Util::max 0, $border * 2;
1136 $w -= List::Util::max 0, $border * 2;
1137
1138 $self->child->configure ($border, $border, $w, $h);
1139}
1140
1141sub button_down {
1142 my ($self, $ev, $x, $y) = @_;
1143
1144 my ($w, $h) = @$self{qw(w h)};
1145 my $border = $self->border;
1146
1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
1158 $self->{motion} = sub {
1159 my ($ev, $x, $y) = @_;
1160
1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
1163
1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
1169 };
1170
1171 } elsif ($lr ^ $td) {
1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1173 my ($bx, $by) = ($self->{x}, $self->{y});
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 ($x, $y) = ($ev->{x}, $ev->{y});
1179
1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1183 };
1184 } else {
1185 return 0;
1186 }
1187
1188 1
1189}
1190
1191sub button_up {
1192 my ($self, $ev, $x, $y) = @_;
1193
1194 !!delete $self->{motion}
1195}
1196
1197sub mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
485} 1203}
486 1204
487sub _draw { 1205sub _draw {
488 my ($self) = @_; 1206 my ($self) = @_;
489 1207
1208 my $child = $self->{children}[0];
1209
490 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
491 1212
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
499 1215
500 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
501 1217
502 glDisable GL_BLEND; 1218 glColor @{ $self->{border_bg} };
1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1223
1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
1226
1227 # TODO: repeat texture not scale
1228 # solve this better(?)
1229 $bg->{s} = $cw / $bg->{w};
1230 $bg->{t} = $ch / $bg->{h};
1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
1233
503 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
1235
1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
504} 1242}
505 1243
506############################################################################# 1244#############################################################################
507 1245
508package CFClient::UI::Frame; 1246package CFClient::UI::Table;
509 1247
510our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
511 1249
512use SDL::OpenGL; 1250use List::Util qw(max sum);
513 1251
514sub size_request { 1252use CFClient::OpenGL;
515 my ($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 1253
562sub new { 1254sub new {
563 my $class = shift; 1255 my $class = shift;
564 1256
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($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 + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
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);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1257 $class->SUPER::new (
697 col_expand => [], 1258 col_expand => [],
698 @_ 1259 @_,
699 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1265}
701 1266
702sub add { 1267sub add {
703 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
704 1269
705 $child->set_parent ($self); 1270 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
707 1272
708 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
709 $self->update;
710} 1274}
711 1275
712# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1277sub clear {
714 my ($self) = @_; 1278 my ($self) = @_;
715 1279
1280 my @children = $self->children;
716 delete $self->{children}; 1281 delete $self->{children};
717 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
718} 1289}
719 1290
720sub get_wh { 1291sub get_wh {
721 my ($self) = @_; 1292 my ($self) = @_;
722 1293
… …
727 or next; 1298 or next;
728 1299
729 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
731 or next; 1302 or next;
732 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1304
734 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
736 } 1307 }
737 } 1308 }
… …
749 (sum @$hs), 1320 (sum @$hs),
750 ) 1321 )
751} 1322}
752 1323
753sub size_allocate { 1324sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1326
758 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
759 1328
760 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
762 1331
763 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
783 1352
784 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
786 1355
787 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1358 }
790 1359
791 $x += $col_w; 1360 $x += $col_w;
792 } 1361 }
793 1362
… …
820 } 1389 }
821} 1390}
822 1391
823############################################################################# 1392#############################################################################
824 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($self) = @_;
1400
1401 $self->{vertical}
1402 ? (
1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1405 )
1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
1410}
1411
1412sub size_allocate {
1413 my ($self, $w, $h) = @_;
1414
1415 my $space = $self->{vertical} ? $h : $w;
1416 my $children = $self->{children};
1417
1418 my @req;
1419
1420 if ($self->{homogeneous}) {
1421 @req = ($space / (@$children || 1)) x @$children;
1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
1435 for 0 .. $#$children;
1436 }
1437 }
1438
1439 CFClient::UI::harmonize \@req;
1440
1441 my $pos = 0;
1442 for (0 .. $#$children) {
1443 my $alloc = $req[$_];
1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1445
1446 $pos += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
825package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
826 1455
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
830 1457
831sub size_request { 1458sub new {
832 my ($self) = @_; 1459 my $class = shift;
833 1460
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
835 1462 vertical => 0,
836 ( 1463 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1464 )
840} 1465}
841 1466
842sub size_allocate {
843 my ($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 += $h;
880 }
881}
882
883############################################################################# 1467#############################################################################
884 1468
885package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
886 1470
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
890 1472
891sub size_request { 1473sub new {
892 my ($self) = @_; 1474 my $class = shift;
893 1475
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
895 1477 vertical => 1,
896 ( 1478 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1479 )
900} 1480}
901 1481
902sub size_allocate {
903 my ($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 += $h;
936 }
937}
938
939############################################################################# 1482#############################################################################
940 1483
941package CFClient::UI::Label; 1484package CFClient::UI::Label;
942 1485
943our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
944 1487
945use SDL::OpenGL; 1488use CFClient::OpenGL;
946 1489
947sub new { 1490sub new {
948 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
949 1492
950 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1495 #bg => none
953 text => "", 1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
954 align => -1, 1504 align => -1,
1505 valign => -1,
955 padding => 2, 1506 padding_x => 2,
956 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
957 %arg 1509 %arg
958 ); 1510 );
959 1511
1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1517
1518 if (exists $self->{markup}) {
1519 $self->set_markup (delete $self->{markup});
1520 } else {
960 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
961 1523
962 $self 1524 $self
963} 1525}
964 1526
965sub escape_text { 1527sub escape($) {
966 local $_ = $_[1]; 1528 local $_ = $_[0];
967 1529
968 s/&/&amp;/g; 1530 s/&/&amp;/g;
969 s/>/&gt;/g; 1531 s/>/&gt;/g;
970 s/</&lt;/g; 1532 s/</&lt;/g;
971 1533
972 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
973} 1549}
974 1550
975sub set_text { 1551sub set_text {
976 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
977 1553
1554 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
980 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
981 delete $self->{texture}; 1622 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1623
986sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
987 my ($self, $text) = @_; 1628 my ($self) = @_;
988 1629
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}; 1630 delete $self->{size_req};
1011}
1012 1631
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
1018} 1633}
1019 1634
1020sub _draw { 1635sub _draw {
1021 my ($self) = @_; 1636 my ($self) = @_;
1022 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1023 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1026 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1027 }; 1649 };
1028 1650
1029 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1031 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1034 glColor @{$self->{fg}}; 1670 }
1035
1036 my $x =
1037 $self->{align} < 0 ? $self->{padding}
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1671
1043 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1673}
1046 1674
1047############################################################################# 1675#############################################################################
1048 1676
1049package CFClient::UI::Entry; 1677package CFClient::UI::EntryBase;
1050 1678
1051our @ISA = CFClient::UI::Label::; 1679our @ISA = CFClient::UI::Label::;
1052 1680
1053use SDL; 1681use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1682
1056sub new { 1683sub new {
1057 my $class = shift; 1684 my $class = shift;
1058 1685
1059 $class->SUPER::new ( 1686 $class->SUPER::new (
1060 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1064 can_hover => 1, 1691 can_hover => 1,
1065 can_focus => 1, 1692 can_focus => 1,
1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1066 @_ 1697 @_
1067 ) 1698 )
1068} 1699}
1069 1700
1070sub _set_text { 1701sub _set_text {
1071 my ($self, $text) = @_; 1702 my ($self, $text) = @_;
1072 1703
1073 my $old_text = $self->{text}; 1704 delete $self->{cur_h};
1705
1706 return if $self->{text} eq $text;
1074 1707
1075 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1709 $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 1710
1081 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1082 1714
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1715 $self->_emit (changed => $self->{text});
1084 1716
1085 $text = substr $text, 0, $self->{cursor}; 1717 $self->realloc;
1086 utf8::encode $text; 1718 $self->update;
1087
1088 @$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} 1719}
1109 1720
1110sub set_text { 1721sub set_text {
1111 my ($self, $text) = @_; 1722 my ($self, $text) = @_;
1112 1723
1113 $self->{cursor} = length $text; 1724 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1725 $self->_set_text ($text);
1115 $self->update; 1726}
1727
1728sub get_text {
1729 $_[0]{text}
1730}
1731
1732sub size_request {
1733 my ($self) = @_;
1734
1735 my ($w, $h) = $self->SUPER::size_request;
1736
1737 ($w + 1, $h) # add 1 for cursor
1116} 1738}
1117 1739
1118sub key_down { 1740sub key_down {
1119 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1120 1742
1121 my $mod = $ev->key_mod; 1743 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1744 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1745 my $uni = $ev->{unicode};
1125 1746
1126 my $text = $self->get_text; 1747 my $text = $self->get_text;
1127 1748
1128 if ($sym == SDLK_BACKSPACE) { 1749 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1751 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1761 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1762 $self->_emit ('escape');
1142 } elsif ($uni) { 1763 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1144 } 1767 }
1145 1768
1146 $self->_set_text ($text); 1769 $self->_set_text ($text);
1147 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1148} 1774}
1149 1775
1150sub focus_in { 1776sub focus_in {
1151 my ($self) = @_; 1777 my ($self) = @_;
1152 1778
… …
1167 utf8::encode $text; 1793 utf8::encode $text;
1168 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1169 1795
1170 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1171 $self->update; 1797 $self->update;
1798
1799 1
1172} 1800}
1173 1801
1174sub mouse_motion { 1802sub mouse_motion {
1175 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1176# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1177} 1807}
1178 1808
1179sub _draw { 1809sub _draw {
1180 my ($self) = @_; 1810 my ($self) = @_;
1181 1811
1182 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1183 1813
1184 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1185 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1186 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1187 } else { 1817 } else {
1188 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1189 } 1819 }
1190 1820
1191 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1192 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1193 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1194 glVertex 0 , 0; 1824 glVertex 0 , 0;
1195 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1196 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1197 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1200 1830
1201 $self->SUPER::_draw; 1831 $self->SUPER::_draw;
1202 1832
1203 #TODO: force update every cursor change :( 1833 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1834 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1835
1836 unless (exists $self->{cur_h}) {
1837 my $text = substr $self->{text}, 0, $self->{cursor};
1838 utf8::encode $text;
1839
1840 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1841 }
1842
1205 glColor @{$self->{fg}}; 1843 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1844 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1845 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1846 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1847 glEnd;
1210 } 1848 }
1211} 1849}
1212 1850
1213package CFClient::UI::LineEntry; 1851package CFClient::UI::Entry;
1214 1852
1215our @ISA = CFClient::UI::Entry::; 1853our @ISA = CFClient::UI::EntryBase::;
1216 1854
1217use SDL; 1855use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1856
1220sub key_down { 1857sub key_down {
1221 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1222 1859
1223 my $sym = $ev->key_sym; 1860 my $sym = $ev->{sym};
1224 1861
1225 if ($sym == SDLK_RETURN) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1227 $self->update; 1868 $self->update;
1228 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1229 } else { 1892 } else {
1230 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1231 } 1896 1
1232
1233} 1897}
1234 1898
1235############################################################################# 1899#############################################################################
1236 1900
1237package CFClient::UI::Button; 1901package CFClient::UI::Button;
1238 1902
1239our @ISA = CFClient::UI::Label::; 1903our @ISA = CFClient::UI::Label::;
1240 1904
1241use SDL; 1905use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1906
1244my @tex = 1907my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1908 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1909 qw(b1_button_active.png);
1247 1910
1248sub new { 1911sub new {
1249 my $class = shift; 1912 my $class = shift;
1250 1913
1251 $class->SUPER::new ( 1914 $class->SUPER::new (
1252 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1253 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1918 active_fg => [0, 0, 1],
1256 can_hover => 1, 1919 can_hover => 1,
1920 align => 0,
1921 valign => 0,
1922 can_events => 1,
1257 @_ 1923 @_
1258 ) 1924 )
1259} 1925}
1260 1926
1927sub activate { }
1928
1261sub button_up { 1929sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1263 1931
1932 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate"); 1935
1267 } 1936 1
1268} 1937}
1269 1938
1270sub _draw { 1939sub _draw {
1271 my ($self) = @_; 1940 my ($self) = @_;
1272 1941
1273 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1274 my $tex = $tex[0];
1275 1943
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279
1280 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg};
1282 }
1283
1284 glBindTexture GL_TEXTURE_2D, $tex->{name};
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1946 glColor 0, 0, 0, 1;
1286 1947
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1949
1289 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1951
1292 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1293} 1953}
1294 1954
1295############################################################################# 1955#############################################################################
… …
1297package CFClient::UI::CheckBox; 1957package CFClient::UI::CheckBox;
1298 1958
1299our @ISA = CFClient::UI::DrawBG::; 1959our @ISA = CFClient::UI::DrawBG::;
1300 1960
1301my @tex = 1961my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1962 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1963 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1964
1305use SDL; 1965use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1966
1308sub new { 1967sub new {
1309 my $class = shift; 1968 my $class = shift;
1310 1969
1311 $class->SUPER::new ( 1970 $class->SUPER::new (
1312 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1313 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1977 state => 0,
1316 can_hover => 1, 1978 can_hover => 1,
1317 @_ 1979 @_
1318 ) 1980 )
1319} 1981}
1320 1982
1321sub size_request { 1983sub size_request {
1322 my ($self) = @_; 1984 my ($self) = @_;
1323 1985
1324 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1987}
1332 1988
1333sub button_down { 1989sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1335 1991
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1340 } 2000 1
1341} 2001}
1342 2002
1343sub _draw { 2003sub _draw {
1344 my ($self) = @_; 2004 my ($self) = @_;
1345 2005
1346 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1347 2007
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 2009
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 2013
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 2015
2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
2018 glEnable GL_TEXTURE_2D;
2019 $tex->draw_quad_alpha (0, 0, $s, $s);
2020 glDisable GL_TEXTURE_2D;
2021}
2022
2023#############################################################################
2024
2025package CFClient::UI::Image;
2026
2027our @ISA = CFClient::UI::Base::;
2028
2029use CFClient::OpenGL;
2030use Carp qw/confess/;
2031
2032our %loaded_images;
2033
2034sub new {
2035 my $class = shift;
2036
2037 my $self = $class->SUPER::new (can_events => 0, @_);
2038
2039 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2040
2041 $loaded_images{$self->{image}} ||=
2042 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2043
2044 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2045
2046 Scalar::Util::weaken $loaded_images{$self->{image}};
2047
2048 $self->{aspect} = $tex->{w} / $tex->{h};
2049
2050 $self
2051}
2052
2053sub size_request {
2054 my ($self) = @_;
2055
2056 ($self->{tex}->{w}, $self->{tex}->{h})
2057}
2058
2059sub _draw {
2060 my ($self) = @_;
2061
2062 my $tex = $self->{tex};
2063
2064 my ($w, $h) = ($self->{w}, $self->{h});
2065
2066 if ($self->{rot90}) {
2067 glRotate 90, 0, 0, 1;
2068 glTranslate 0, -$self->{w}, 0;
2069
2070 ($w, $h) = ($h, $w);
2071 }
2072
2073 glEnable GL_TEXTURE_2D;
2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2075
2076 $tex->draw_quad_alpha (0, 0, $w, $h);
2077
2078 glDisable GL_TEXTURE_2D;
2079}
2080
2081#############################################################################
2082
2083package CFClient::UI::VGauge;
2084
2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
2088
2089use CFClient::OpenGL;
2090
2091my %tex = (
2092 food => [
2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2095 ],
2096 grace => [
2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2099 ],
2100 hp => [
2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2103 ],
2104 mana => [
2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2107 ],
2108);
2109
2110# eg. VGauge->new (gauge => 'food'), default gauge: food
2111sub new {
2112 my $class = shift;
2113
2114 my $self = $class->SUPER::new (
2115 type => 'food',
2116 @_
2117 );
2118
2119 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2120
2121 $self
2122}
2123
2124sub size_request {
2125 my ($self) = @_;
2126
2127 #my $tex = $tex{$self->{type}}[0];
2128 #@$tex{qw(w h)}
2129 (0, 0)
2130}
2131
2132sub set_max {
2133 my ($self, $max) = @_;
2134
2135 return if $self->{max_val} == $max;
2136
2137 $self->{max_val} = $max;
2138 $self->update;
2139}
2140
2141sub set_value {
2142 my ($self, $val, $max) = @_;
2143
2144 $self->set_max ($max)
2145 if defined $max;
2146
2147 return if $self->{val} == $val;
2148
2149 $self->{val} = $val;
2150 $self->update;
2151}
2152
2153sub _draw {
2154 my ($self) = @_;
2155
2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
2158
2159 my ($w, $h) = ($self->{w}, $self->{h});
2160
2161 if ($self->{vertical}) {
2162 glRotate 90, 0, 0, 1;
2163 glTranslate 0, -$self->{w}, 0;
2164
2165 ($w, $h) = ($h, $w);
2166 }
2167
2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
2169
2170 my $ycut1 = max 0, min 1, $ycut;
2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
2175
1354 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2181
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
2183 glBegin GL_QUADS;
2184 glTexCoord 0 , 0; glVertex 0 , 0;
2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2188 glEnd;
1359 2189
1360 $tex->draw_quad (0, 0, $s, $s); 2190 my $ycut1 = List::Util::min 1, $ycut;
2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2197 glEnd;
1361 2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
2208
2209 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2211}
1365 2212
1366############################################################################# 2213#############################################################################
1367 2214
2215package CFClient::UI::Gauge;
2216
2217our @ISA = CFClient::UI::VBox::;
2218
2219sub new {
2220 my ($class, %arg) = @_;
2221
2222 my $self = $class->SUPER::new (
2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
2227 );
2228
2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2232
2233 $self
2234}
2235
2236sub set_fontsize {
2237 my ($self, $fsize) = @_;
2238
2239 $self->{value}->set_fontsize ($fsize);
2240 $self->{max} ->set_fontsize ($fsize);
2241}
2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
2250sub set_value {
2251 my ($self, $val, $max) = @_;
2252
2253 $self->set_max ($max)
2254 if defined $max;
2255
2256 $self->{gauge}->set_value ($val, $max);
2257 $self->{value}->set_text ($val);
2258}
2259
2260#############################################################################
2261
1368package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
1369 2263
1370use strict; 2264use strict;
1371 2265
1372use SDL::OpenGL; 2266use CFClient::OpenGL;
1373 2267
1374our @ISA = CFClient::UI::DrawBG::; 2268our @ISA = CFClient::UI::DrawBG::;
1375 2269
1376my @tex = 2270my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2271 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1379 2273
1380sub new { 2274sub new {
1381 my $class = shift; 2275 my $class = shift;
1382 2276
1383 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1384 2278
1385 # TODO: 0-width page 2279 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2281 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2288 min_w => $::WIDTH / 80,
1393 req_h => 13, 2289 min_h => $::WIDTH / 80,
1394 vertical => 0, 2290 vertical => 0,
1395 can_hover => 1, 2291 can_hover => 1,
1396 inner_pad => 5, 2292 inner_pad => 0.02,
1397 @_ 2293 @_
1398 ); 2294 );
1399 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1400 $self 2299 $self
1401} 2300}
1402 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1403sub size_request { 2336sub size_request {
1404 my ($self) = @_; 2337 my ($self) = @_;
1405 2338
1406 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2340}
1411 2341
1412sub button_down { 2342sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1414 2344
1415 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1416 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1417} 2350}
1418 2351
1419sub mouse_motion { 2352sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1421 2354
1422 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1424 2385
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2387
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $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 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2390
1430 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $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 2393
1436 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2395 $self->{knob_w} = $knob_w;
1438 } 2396 }
1439}
1440
1441# the inner_* stuff is for generating a padding for the slider handle,
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447}
1448
1449sub _draw {
1450 my ($self) = @_;
1451 2397
1452 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1453 2399
1454 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1455 2401
1456 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1458 2404
2405 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2407 }
1464 2408
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2411
1468 my ($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; 2412 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2414
1491 # draw background 2415 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2417
1494 # draw handle 2418 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2420
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1499} 2422}
1500 2423
1501############################################################################# 2424#############################################################################
1502 2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
2464
2465#############################################################################
2466
1503package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1504 2468
1505our @ISA = CFClient::UI::HBox::; 2469our @ISA = CFClient::UI::HBox::;
1506 2470
1507use SDL::OpenGL; 2471use CFClient::OpenGL;
1508 2472
1509sub new { 2473sub new {
1510 my $class = shift; 2474 my $class = shift;
1511 2475
1512 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2477 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2478 can_events => 0,
1515 fontsize => $::FONTSIZE, 2479 indent => 0,
2480 #font => default_font
1516 @_, 2481 @_,
1517 2482
1518 layout => (new CFClient::Layout), 2483 layout => (new CFClient::Layout 1),
1519 par => [], 2484 par => [],
1520 height => 0, 2485 height => 0,
1521 children => [ 2486 children => [
1522 (new CFClient::UI::Empty expand => 1), 2487 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2488 (new CFClient::UI::Slider vertical => 1),
1524 ], 2489 ],
1525 ); 2490 );
1526 2491
1527 $self->{children}[1]->connect (changed => sub { 2492 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2493
1531 $self 2494 $self
1532} 2495}
1533 2496
1534sub set_fontsize { 2497sub set_fontsize {
… …
1536 2499
1537 $self->{fontsize} = $fontsize; 2500 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2501 $self->reflow;
1539} 2502}
1540 2503
2504sub size_allocate {
2505 my ($self, $w, $h) = @_;
2506
2507 $self->SUPER::size_allocate ($w, $h);
2508
2509 $self->{layout}->set_font ($self->{font}) if $self->{font};
2510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2511 $self->{layout}->set_width ($self->{children}[0]{w});
2512 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2513
2514 $self->reflow;
2515}
2516
1541sub text_height { 2517sub text_size {
1542 my ($self, $text) = @_; 2518 my ($self, $text, $indent) = @_;
1543 2519
1544 my $layout = $self->{layout}; 2520 my $layout = $self->{layout};
1545 2521
1546 $layout->set_height ($self->{fontsize}); 2522 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2523 $layout->set_width ($self->{children}[0]{w} - $indent);
2524 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1548 $layout->set_text ($text); 2525 $layout->set_markup ($text);
1549 2526
1550 ($layout->size)[1] 2527 $layout->size
1551} 2528}
1552 2529
1553sub reflow { 2530sub reflow {
1554 my ($self) = @_; 2531 my ($self) = @_;
1555 2532
1556 $self->{need_reflow}++; 2533 $self->{need_reflow}++;
1557 $self->update; 2534 $self->update;
1558} 2535}
1559 2536
1560sub size_request { 2537sub set_offset {
1561 my ($self) = @_; 2538 my ($self, $offset) = @_;
1562 2539
1563 ($self->{req_w}, $self->{req_h}) 2540 # todo: base offset on lines or so, not on pixels
2541 $self->{children}[1]->set_value ($offset);
1564} 2542}
1565 2543
1566sub size_allocate { 2544sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2545 my ($self) = @_;
1568 2546
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2547 $self->{par} = [];
1570 2548 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2549 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2550}
1576 2551
1577sub add_paragraph { 2552sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2553 my ($self, $color, $text, $indent) = @_;
1579 2554
1580 #TODO: intelligently "reformat" paragraph 2555 for my $line (split /\n/, $text) {
1581 2556 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2557 $self->{height} += $h;
2558 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2559 }
1585 2560
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2561 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2562}
1591 2563
1592sub update { 2564sub update {
1593 my ($self) = @_; 2565 my ($self) = @_;
1594 2566
… …
1596 2568
1597 return unless $self->{h} > 0; 2569 return unless $self->{h} > 0;
1598 2570
1599 delete $self->{texture}; 2571 delete $self->{texture};
1600 2572
1601 $ROOT->on_refresh ($self, sub { 2573 $ROOT->on_post_alloc ($self, sub {
2574 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2575
1602 if (delete $self->{need_reflow}) { 2576 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2577 my $height = 0;
1604 2578
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2579 my $layout = $self->{layout};
2580
2581 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2582
1606 for @{$self->{par}}; 2583 for (@{$self->{par}}) {
2584 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2585 $layout->set_width ($W - $_->[3]);
2586 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2587 $layout->set_markup ($_->[4]);
2588 my ($w, $h) = $layout->size;
2589 $_->[0] = $w + $_->[3];
2590 $_->[1] = $h;
2591 }
2592
2593 $height += $_->[1];
2594 }
1607 2595
1608 $self->{height} = $height; 2596 $self->{height} = $height;
1609 2597
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2598 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2599
1612 delete $self->{texture}; 2600 delete $self->{texture};
1613 } 2601 }
1614 2602
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2603 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2604 glClearColor 0, 0, 0, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2605 glClear GL_COLOR_BUFFER_BIT;
1618 2606
2607 my $top = int $self->{children}[1]{range}[0];
2608
2609 my $y0 = $top;
2610 my $y1 = $top + $H;
2611
2612 my $y = 0;
2613
2614 my $layout = $self->{layout};
2615
2616 $layout->set_font ($self->{font}) if $self->{font};
2617
1619 glEnable GL_BLEND; 2618 glEnable GL_BLEND;
2619 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2620 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 2621
1633 for my $par (@{$self->{par}}) { 2622 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2623 my $h = $par->[1];
1635 2624
1636 if ($y0 < $y + $h && $y < $y1) { 2625 if ($y0 < $y + $h && $y < $y1) {
2626 $layout->set_foreground (@{ $par->[2] });
2627 $layout->set_width ($W - $par->[3]);
2628 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1637 $layout->set_text ($par->[2]); 2629 $layout->set_markup ($par->[4]);
1638 2630
1639 glColor @{ $par->[1] }; 2631 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2632
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2633 glRasterPos $par->[3], $y - $y0;
2634 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2635 }
1643 2636
1644 $y += $h; 2637 $y += $h;
1645 } 2638 }
1646 2639
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2640 glDisable GL_BLEND;
1649 }; 2641 };
1650 }); 2642 });
1651} 2643}
1652 2644
1653sub _draw { 2645sub _draw {
1654 my ($self) = @_; 2646 my ($self) = @_;
1655 2647
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2648 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2649 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2650 glColor 0, 0, 0, 1;
2651 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2652 glDisable GL_TEXTURE_2D;
1661 }
1662 2653
1663 $self->{children}[1]->draw; 2654 $self->{children}[1]->draw;
1664 2655
1665} 2656}
1666 2657
1667############################################################################# 2658#############################################################################
1668 2659
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 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2660package CFClient::UI::Animator;
1904 2661
1905use SDL::OpenGL; 2662use CFClient::OpenGL;
1906 2663
1907our @ISA = CFClient::UI::Bin::; 2664our @ISA = CFClient::UI::Bin::;
1908 2665
1909sub moveto { 2666sub moveto {
1910 my ($self, $x, $y) = @_; 2667 my ($self, $x, $y) = @_;
… …
1948 2705
1949sub new { 2706sub new {
1950 my $class = shift; 2707 my $class = shift;
1951 2708
1952 my $self = $class->SUPER::new ( 2709 my $self = $class->SUPER::new (
1953 state => 0, 2710 state => 0,
1954 connect_activate => \&toggle_flopper, 2711 on_activate => \&toggle_flopper,
1955 @_ 2712 @_
1956 ); 2713 );
1957 2714
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2715 $self
1964} 2716}
1965 2717
1966sub toggle_flopper { 2718sub toggle_flopper {
1967 my ($self) = @_; 2719 my ($self) = @_;
1968 2720
1969 # TODO: use animation 2721 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2722}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2723
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2724#############################################################################
2725
2726package CFClient::UI::Tooltip;
2727
2728our @ISA = CFClient::UI::Bin::;
2729
2730use CFClient::OpenGL;
2731
2732sub new {
2733 my $class = shift;
2734
2735 $class->SUPER::new (
2736 @_,
2737 can_events => 0,
2738 )
2739}
2740
2741sub set_tooltip_from {
2742 my ($self, $widget) = @_;
2743
2744 my $tooltip = $widget->{tooltip};
2745
2746 if ($ENV{CFPLUS_DEBUG} & 2) {
2747 $tooltip .= "\n\n" . (ref $widget) . "\n"
2748 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2749 . "req $widget->{req_w} $widget->{req_h}\n"
2750 . "visible $widget->{visible}";
2751 }
2752
2753 $self->add (new CFClient::UI::Label
2754 markup => $tooltip,
2755 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2756 fontsize => 0.8,
2757 fg => [0, 0, 0, 1],
2758 ellipsise => 0,
2759 font => ($widget->{tooltip_font} || $::FONT_PROP),
2760 );
2761}
2762
2763sub size_request {
2764 my ($self) = @_;
2765
2766 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2767
2768 ($w + 4, $h + 4)
2769}
2770
2771sub size_allocate {
2772 my ($self, $w, $h) = @_;
2773
2774 $self->SUPER::size_allocate ($w - 4, $h - 4);
2775}
2776
2777sub visibility_change {
2778 my ($self, $visible) = @_;
2779
2780 return unless $visible;
2781
2782 $self->{root}->on_post_alloc ("move_$self" => sub {
2783 my $widget = $self->{owner}
2784 or return;
2785
2786 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2787
2788 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2789 if $x + $self->{w} > $::WIDTH;
2790
2791 $self->move_abs ($x, $y);
2792 });
2793}
2794
2795sub _draw {
2796 my ($self) = @_;
2797
2798 glTranslate 0.375, 0.375;
2799
2800 my ($w, $h) = @$self{qw(w h)};
2801
2802 glColor 1, 0.8, 0.4;
2803 glBegin GL_QUADS;
2804 glVertex 0 , 0;
2805 glVertex 0 , $h;
2806 glVertex $w, $h;
2807 glVertex $w, 0;
2808 glEnd;
2809
2810 glColor 0, 0, 0;
2811 glBegin GL_LINE_LOOP;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glTranslate 2 - 0.375, 2 - 0.375;
2819
2820 $self->SUPER::_draw;
2821}
2822
2823#############################################################################
2824
2825package CFClient::UI::Face;
2826
2827our @ISA = CFClient::UI::Base::;
2828
2829use CFClient::OpenGL;
2830
2831sub new {
2832 my $class = shift;
2833
2834 my $self = $class->SUPER::new (
2835 aspect => 1,
2836 can_events => 0,
2837 @_,
2838 );
2839
2840 if ($self->{anim} && $self->{animspeed}) {
2841 Scalar::Util::weaken (my $widget = $self);
2842
2843 $self->{timer} = Event->timer (
2844 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2845 hard => 1,
2846 interval => $self->{animspeed},
2847 cb => sub {
2848 ++$widget->{frame};
2849 $widget->update;
2850 },
2851 );
2852 }
2853
2854 $self
2855}
2856
2857sub size_request {
2858 (32, 8)
2859}
2860
2861sub update {
2862 my ($self) = @_;
2863
2864 return unless $self->{visible};
2865
2866 $self->SUPER::update;
2867}
2868
2869sub _draw {
2870 my ($self) = @_;
2871
2872 return unless $::CONN;
2873
2874 my $face;
2875
2876 if ($self->{frame}) {
2877 my $anim = $::CONN->{anim}[$self->{anim}];
2878
2879 $face = $anim->[ $self->{frame} % @$anim ]
2880 if $anim && @$anim;
2881 }
2882
2883 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2884
2885 if ($tex) {
2886 glEnable GL_TEXTURE_2D;
2887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2888 glColor 0, 0, 0, 1;
2889 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2890 glDisable GL_TEXTURE_2D;
2891 }
2892}
2893
2894sub DESTROY {
2895 my ($self) = @_;
2896
2897 $self->{timer}->cancel
2898 if $self->{timer};
2899
2900 $self->SUPER::DESTROY;
2901}
2902
2903#############################################################################
2904
2905package CFClient::UI::Buttonbar;
2906
2907our @ISA = CFClient::UI::HBox::;
2908
2909# TODO: should actualyl wrap buttons and other goodies.
2910
2911#############################################################################
2912
2913package CFClient::UI::Menu;
2914
2915our @ISA = CFClient::UI::FancyFrame::;
2916
2917use CFClient::OpenGL;
2918
2919sub new {
2920 my $class = shift;
2921
2922 my $self = $class->SUPER::new (
2923 items => [],
2924 z => 100,
2925 @_,
2926 );
2927
2928 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2929
2930 for my $item (@{ $self->{items} }) {
2931 my ($widget, $cb, $tooltip) = @$item;
2932
2933 # handle various types of items, only text for now
2934 if (!ref $widget) {
2935 $widget = new CFClient::UI::Label
2936 can_hover => 1,
2937 can_events => 1,
2938 text => $widget,
2939 tooltip => $tooltip
2940 }
2941
2942 $self->{item}{$widget} = $item;
2943
2944 $self->{vbox}->add ($widget);
2945 }
2946
2947 $self
2948}
2949
2950# popup given the event (must be a mouse button down event currently)
2951sub popup {
2952 my ($self, $ev) = @_;
2953
2954 $self->_emit ("popdown");
2955
2956 # maybe save $GRAB? must be careful about events...
2957 $GRAB = $self;
2958 $self->{button} = $ev->{button};
2959
2960 $self->show;
2961 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2962}
2963
2964sub mouse_motion {
2965 my ($self, $ev, $x, $y) = @_;
2966
2967 # TODO: should use vbox->find_widget or so
2968 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2969 $self->{hover} = $self->{item}{$HOVER};
2970
2971 0
2972}
2973
2974sub button_up {
2975 my ($self, $ev, $x, $y) = @_;
2976
2977 if ($ev->{button} == $self->{button}) {
2978 undef $GRAB;
2979 $self->hide;
2980
1973 $self->emit ("open"); 2981 $self->_emit ("popdown");
2982 $self->{hover}[1]->() if $self->{hover};
1974 } else { 2983 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2984 return 0
1976 $self->emit ("close"); 2985 }
2986
1977 } 2987 1
1978
1979 $self->emit (changed => $self->{state});
1980} 2988}
1981 2989
1982############################################################################# 2990#############################################################################
1983 2991
2992package CFClient::UI::Multiplexer;
2993
2994our @ISA = CFClient::UI::Container::;
2995
2996sub new {
2997 my $class = shift;
2998
2999 my $self = $class->SUPER::new (
3000 @_,
3001 );
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005
3006 $self
3007}
3008
3009sub add {
3010 my ($self, @widgets) = @_;
3011
3012 $self->SUPER::add (@widgets);
3013
3014 $self->{current} = $self->{children}[0]
3015 if @{ $self->{children} };
3016}
3017
3018sub set_current_page {
3019 my ($self, $page_or_widget) = @_;
3020
3021 my $widget = ref $page_or_widget
3022 ? $page_or_widget
3023 : $self->{children}[$page_or_widget];
3024
3025 $self->{current} = $widget;
3026 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3027
3028 $self->_emit (page_changed => $self->{current});
3029
3030 $self->realloc;
3031}
3032
3033sub visible_children {
3034 $_[0]{current}
3035}
3036
3037sub size_request {
3038 my ($self) = @_;
3039
3040 $self->{current}->size_request
3041}
3042
3043sub size_allocate {
3044 my ($self, $w, $h) = @_;
3045
3046 $self->{current}->configure (0, 0, $w, $h);
3047}
3048
3049sub _draw {
3050 my ($self) = @_;
3051
3052 $self->{current}->draw;
3053}
3054
3055#############################################################################
3056
3057package CFClient::UI::Notebook;
3058
3059our @ISA = CFClient::UI::VBox::;
3060
3061sub new {
3062 my $class = shift;
3063
3064 my $self = $class->SUPER::new (
3065 buttonbar => (new CFClient::UI::Buttonbar),
3066 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3067 # filter => # will be put between multiplexer and $self
3068 @_,
3069 );
3070
3071 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3072 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, $title, $widget, $tooltip) = @_;
3079
3080 Scalar::Util::weaken $self;
3081
3082 $self->{buttonbar}->add (new CFClient::UI::Button
3083 markup => $title,
3084 tooltip => $tooltip,
3085 on_activate => sub { $self->set_current_page ($widget) },
3086 );
3087
3088 $self->{multiplexer}->add ($widget);
3089}
3090
3091sub set_current_page {
3092 my ($self, $page) = @_;
3093
3094 $self->{multiplexer}->set_current_page ($page);
3095 $self->_emit (page_changed => $self->{multiplexer}{current});
3096}
3097
3098#############################################################################
3099
3100package CFClient::UI::Combobox;
3101
3102use utf8;
3103
3104our @ISA = CFClient::UI::Button::;
3105
3106sub new {
3107 my $class = shift;
3108
3109 my $self = $class->SUPER::new (
3110 options => [], # [title, value, tooltip], ...
3111 value => undef,
3112 @_,
3113 );
3114
3115 $self->_set_value ($self->{value});
3116
3117 $self
3118}
3119
3120sub button_down {
3121 my ($self, $ev) = @_;
3122
3123 my @menu_items;
3124
3125 for (@{ $self->{options} }) {
3126 my ($title, $value, $tooltip) = @$_;
3127
3128 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3129 }
3130
3131 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3132}
3133
3134sub _set_value {
3135 my ($self, $value) = @_;
3136
3137 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3138 or return;
3139
3140 $self->{value} = $item->[1];
3141 $self->set_markup ("$item->[0] ⇓");
3142 $self->set_tooltip ($item->[2]);
3143}
3144
3145sub set_value {
3146 my ($self, $value) = @_;
3147
3148 return unless $self->{value} ne $value;
3149
3150 $self->_set_value ($value);
3151 $self->_emit (changed => $value);
3152}
3153
3154#############################################################################
3155
3156package CFClient::UI::Statusbox;
3157
3158our @ISA = CFClient::UI::VBox::;
3159
3160sub new {
3161 my $class = shift;
3162
3163 my $self = $class->SUPER::new (
3164 fontsize => 0.8,
3165 @_,
3166 );
3167
3168 Scalar::Util::weaken (my $this = $self);
3169
3170 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3171
3172 $self
3173}
3174
3175sub reorder {
3176 my ($self) = @_;
3177 my $NOW = Time::HiRes::time;
3178
3179 # freeze display when hovering over any label
3180 return if $CFClient::UI::TOOLTIP->{owner}
3181 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3182 values %{ $self->{item} };
3183
3184 while (my ($k, $v) = each %{ $self->{item} }) {
3185 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3186 }
3187
3188 my @widgets;
3189
3190 my @items = sort {
3191 $a->{pri} <=> $b->{pri}
3192 or $b->{id} <=> $a->{id}
3193 } values %{ $self->{item} };
3194
3195 $self->{timer}->interval (1);
3196
3197 my $count = 10 + 1;
3198 for my $item (@items) {
3199 last unless --$count;
3200
3201 my $label = $item->{label} ||= do {
3202 # TODO: doesn't handle markup well (read as: at all)
3203 my $short = $item->{count} > 1
3204 ? "<b>$item->{count} ×</b> $item->{text}"
3205 : $item->{text};
3206
3207 for ($short) {
3208 s/^\s+//;
3209 s/\s+/ /g;
3210 }
3211
3212 new CFClient::UI::Label
3213 markup => $short,
3214 tooltip => $item->{tooltip},
3215 tooltip_font => $::FONT_PROP,
3216 tooltip_width => 0.67,
3217 fontsize => $item->{fontsize} || $self->{fontsize},
3218 max_w => $::WIDTH * 0.44,
3219 fg => [@{ $item->{fg} }],
3220 can_events => 1,
3221 can_hover => 1
3222 };
3223
3224 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3225 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3226 $label->update;
3227 $label->set_max_size (undef, $label->{req_h} * $diff)
3228 if $diff < 1;
3229 $self->{timer}->interval (1/30);
3230 } else {
3231 $label->{fg}[3] = $item->{fg}[3] || 1;
3232 }
3233
3234 push @widgets, $label;
3235 }
3236
3237 $self->clear;
3238 $self->SUPER::add (reverse @widgets);
3239}
3240
3241sub add {
3242 my ($self, $text, %arg) = @_;
3243
3244 $text =~ s/^\s+//;
3245 $text =~ s/\s+$//;
3246
3247 return unless $text;
3248
3249 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3250
3251 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3252
3253 if (my $item = $self->{item}{$group}) {
3254 if ($item->{text} eq $text) {
3255 $item->{count}++;
3256 } else {
3257 $item->{count} = 1;
3258 $item->{text} = $item->{tooltip} = $text;
3259 }
3260 $item->{id} = ++$self->{id};
3261 $item->{timeout} = $timeout;
3262 delete $item->{label};
3263 } else {
3264 $self->{item}{$group} = {
3265 id => ++$self->{id},
3266 text => $text,
3267 timeout => $timeout,
3268 tooltip => $text,
3269 fg => [0.8, 0.8, 0.8, 0.8],
3270 pri => 0,
3271 count => 1,
3272 %arg,
3273 };
3274 }
3275
3276 $self->reorder;
3277}
3278
3279sub reconfigure {
3280 my ($self) = @_;
3281
3282 delete $_->{label}
3283 for values %{ $self->{item} || {} };
3284
3285 $self->reorder;
3286 $self->SUPER::reconfigure;
3287}
3288
3289sub DESTROY {
3290 my ($self) = @_;
3291
3292 $self->{timer}->cancel;
3293
3294 $self->SUPER::DESTROY;
3295}
3296
3297#############################################################################
3298
3299package CFClient::UI::Inventory;
3300
3301our @ISA = CFClient::UI::ScrolledWindow::;
3302
3303sub new {
3304 my $class = shift;
3305
3306 my $self = $class->SUPER::new (
3307 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3308 @_,
3309 );
3310
3311 $self
3312}
3313
3314sub set_items {
3315 my ($self, $items) = @_;
3316
3317 $self->{child}->clear;
3318 return unless $items;
3319
3320 my @items = sort {
3321 ($a->{type} <=> $b->{type})
3322 or ($a->{name} cmp $b->{name})
3323 } @$items;
3324
3325 $self->{real_items} = \@items;
3326
3327 my $row = 0;
3328 for my $item (@items) {
3329 CFClient::Item::update_widgets $item;
3330
3331 $self->{child}->add (0, $row, $item->{face_widget});
3332 $self->{child}->add (1, $row, $item->{desc_widget});
3333 $self->{child}->add (2, $row, $item->{weight_widget});
3334
3335 $row++;
3336 }
3337}
3338
3339#############################################################################
3340
3341package CFClient::UI::BindEditor;
3342
3343our @ISA = CFClient::UI::FancyFrame::;
3344
3345sub new {
3346 my $class = shift;
3347
3348 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3349
3350 $self->add (my $vb = new CFClient::UI::VBox);
3351
3352
3353 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3354 text => "start recording",
3355 tooltip => "Start/Stops recording of actions."
3356 ."All subsequent actions after the recording started will be captured."
3357 ."The actions are displayed after the record was stopped."
3358 ."To bind the action you have to click on the 'Bind' button",
3359 on_activate => sub {
3360 unless ($self->{recording}) {
3361 $self->start;
3362 } else {
3363 $self->stop;
3364 }
3365 });
3366
3367 $vb->add (new CFClient::UI::Label text => "Actions:");
3368 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3369
3370 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3371 $vb->add (my $hb = new CFClient::UI::HBox);
3372 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3373 $hb->add (new CFClient::UI::Button
3374 text => "bind",
3375 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3376 on_activate => sub {
3377 $self->ask_for_bind;
3378 });
3379
3380 $vb->add (my $hb = new CFClient::UI::HBox);
3381 $hb->add (new CFClient::UI::Button
3382 text => "ok",
3383 expand => 1,
3384 tooltip => "This closes the binding editor and saves the binding",
3385 on_activate => sub {
3386 $self->hide;
3387 $self->commit;
3388 });
3389
3390 $hb->add (new CFClient::UI::Button
3391 text => "cancel",
3392 expand => 1,
3393 tooltip => "This closes the binding editor without saving",
3394 on_activate => sub {
3395 $self->hide;
3396 $self->{binding_cancel}->()
3397 if $self->{binding_cancel};
3398 });
3399
3400 $self->update_binding_widgets;
3401
3402 $self
3403}
3404
3405sub commit {
3406 my ($self) = @_;
3407 my ($mod, $sym, $cmds) = $self->get_binding;
3408 if ($sym != 0 && @$cmds > 0) {
3409 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3410 ."'. Don't forget 'Save Config'!");
3411 $self->{binding_change}->($mod, $sym, $cmds)
3412 if $self->{binding_change};
3413 } else {
3414 $::STATUSBOX->add ("No action bound, no key or action specified!");
3415 $self->{binding_cancel}->()
3416 if $self->{binding_cancel};
3417 }
3418}
3419
3420sub start {
3421 my ($self) = @_;
3422
3423 $self->{rec_btn}->set_text ("stop recording");
3424 $self->{recording} = 1;
3425 $self->clear_command_list;
3426 $::CONN->start_record if $::CONN;
3427}
3428
3429sub stop {
3430 my ($self) = @_;
3431
3432 $self->{rec_btn}->set_text ("start recording");
3433 $self->{recording} = 0;
3434
3435 my $rec;
3436 $rec = $::CONN->stop_record if $::CONN;
3437 return unless ref $rec eq 'ARRAY';
3438 $self->set_command_list ($rec);
3439}
3440
3441
3442sub ask_for_bind_and_commit {
3443 my ($self) = @_;
3444 $self->ask_for_bind (1);
3445}
3446
3447sub ask_for_bind {
3448 my ($self, $commit) = @_;
3449
3450 CFClient::Binder::open_binding_dialog (sub {
3451 my ($mod, $sym) = @_;
3452 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3453 $self->update_binding_widgets;
3454 $self->commit if $commit;
3455 });
3456}
3457
3458# $mod and $sym are the modifiers and key symbol
3459# $cmds is a array ref of strings (the commands)
3460# $cb is the callback that is executed on OK
3461# $ccb is the callback that is executed on CANCEL and
3462# when the binding was unsuccessful on OK
3463sub set_binding {
3464 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3465
3466 $self->clear_command_list;
3467 $self->{recording} = 0;
3468 $self->{rec_btn}->set_text ("start recording");
3469
3470 $self->{binding} = [$mod, $sym];
3471 $self->{commands} = $cmds;
3472
3473 $self->{binding_change} = $cb;
3474 $self->{binding_cancel} = $ccb;
3475
3476 $self->update_binding_widgets;
3477}
3478
3479# this is a shortcut method that asks for a binding
3480# and then just binds it.
3481sub do_quick_binding {
3482 my ($self, $cmds) = @_;
3483 $self->set_binding (undef, undef, $cmds, sub {
3484 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3485 });
3486 $self->ask_for_bind (1);
3487}
3488
3489sub update_binding_widgets {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3493 $self->set_command_list ($cmds);
3494}
3495
3496sub get_binding {
3497 my ($self) = @_;
3498 return (
3499 $self->{binding}->[0],
3500 $self->{binding}->[1],
3501 [ grep { defined $_ } @{$self->{commands}} ]
3502 );
3503}
3504
3505sub clear_command_list {
3506 my ($self) = @_;
3507 $self->{cmdbox}->clear ();
3508}
3509
3510sub set_command_list {
3511 my ($self, $cmds) = @_;
3512
3513 $self->{cmdbox}->clear ();
3514 $self->{commands} = $cmds;
3515
3516 my $idx = 0;
3517
3518 for (@$cmds) {
3519 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3520
3521 my $i = $idx;
3522 $hb->add (new CFClient::UI::Label text => $_);
3523 $hb->add (new CFClient::UI::Button
3524 text => "delete",
3525 tooltip => "Deletes the action from the record",
3526 on_activate => sub {
3527 $self->{cmdbox}->remove ($hb);
3528 $cmds->[$i] = undef;
3529 });
3530
3531
3532 $idx++
3533 }
3534}
3535
3536#############################################################################
3537
3538package CFClient::UI::SpellList;
3539
3540our @ISA = CFClient::UI::Table::;
3541
3542sub new {
3543 my $class = shift;
3544
3545 my $self = $class->SUPER::new (
3546 binding => [],
3547 commands => [],
3548 @_,
3549 )
3550}
3551
3552my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3553 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3554my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3555 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3556my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3557 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3558
3559sub rebuild_spell_list {
3560 my ($self) = @_;
3561
3562 $CFClient::UI::ROOT->on_refresh ($self => sub {
3563 $self->clear;
3564
3565 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3566 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3567 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3568 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3569
3570 my $row = 0;
3571
3572 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3573 my $spell = $self->{spell}{$_};
3574
3575 $row++;
3576
3577 $self->add (0, $row, new CFClient::UI::Face
3578 face => $spell->{face},
3579 can_hover => 1,
3580 can_events => 1,
3581 tooltip => $spell->{message},
3582 );
3583
3584 $self->add (1, $row, new CFClient::UI::Label
3585 expand => 1,
3586 text => $spell->{name},
3587 can_hover => 1,
3588 can_events => 1,
3589 tooltip => $spell->{message},
3590 );
3591
3592 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3593 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3594 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3595
3596 # TODO: should be done via popup
3597 $self->add (5, $row, new CFClient::UI::Button
3598 text => "bind",
3599 tooltip => "bind spell readying (cast command) to key",
3600 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3601 );
3602 }
3603 });
3604}
3605
3606sub add_spell {
3607 my ($self, $spell) = @_;
3608
3609 $self->{spell}->{$spell->{name}} = $spell;
3610 $self->rebuild_spell_list;
3611}
3612
3613sub remove_spell {
3614 my ($self, $spell) = @_;
3615
3616 delete $self->{spell}->{$spell->{name}};
3617 $self->rebuild_spell_list;
3618}
3619
3620#############################################################################
3621
1984package CFClient::UI::Root; 3622package CFClient::UI::Root;
1985 3623
1986our @ISA = CFClient::UI::Container::; 3624our @ISA = CFClient::UI::Container::;
1987 3625
1988use SDL::OpenGL; 3626use List::Util qw(min max);
3627
3628use CFClient::OpenGL;
3629
3630sub new {
3631 my $class = shift;
3632
3633 my $self = $class->SUPER::new (
3634 visible => 1,
3635 @_,
3636 );
3637
3638 Scalar::Util::weaken ($self->{root} = $self);
3639
3640 $self
3641}
1989 3642
1990sub size_request { 3643sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3644 my ($self) = @_;
3645
3646 ($self->{w}, $self->{h})
3647}
3648
3649sub _to_pixel {
3650 my ($coord, $size, $max) = @_;
3651
3652 $coord =
3653 $coord eq "center" ? ($max - $size) * 0.5
3654 : $coord eq "max" ? $max
3655 : $coord;
3656
3657 $coord = 0 if $coord < 0;
3658 $coord = $max - $size if $coord > $max - $size;
3659
3660 int $coord + 0.5
1992} 3661}
1993 3662
1994sub size_allocate { 3663sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3664 my ($self, $w, $h) = @_;
1996 3665
1997 $self->_size_allocate ($x, $y, $w, $h); 3666 for my $child ($self->children) {
3667 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3668
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3669 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3670 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3671
2003sub _topleft { 3672 $X = _to_pixel $X, $W, $self->{w};
3673 $Y = _to_pixel $Y, $H, $self->{h};
3674
3675 $child->configure ($X, $Y, $W, $H);
3676 }
3677}
3678
3679sub coord2local {
2004 my ($self, $x, $y) = @_; 3680 my ($self, $x, $y) = @_;
2005 3681
2006 ($x, $y) 3682 ($x, $y)
2007} 3683}
2008 3684
3685sub coord2global {
3686 my ($self, $x, $y) = @_;
3687
3688 ($x, $y)
3689}
3690
2009sub update { 3691sub update {
2010 my ($self) = @_; 3692 my ($self) = @_;
2011 3693
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3694 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3695}
2015 3696
2016sub add { 3697sub add {
2017 my ($self, $widget) = @_; 3698 my ($self, @children) = @_;
2018 3699
3700 $_->{is_toplevel} = 1
3701 for @children;
3702
2019 $self->SUPER::add ($widget); 3703 $self->SUPER::add (@children);
3704}
2020 3705
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3706sub remove {
3707 my ($self, @children) = @_;
3708
3709 $self->SUPER::remove (@children);
3710
3711 delete $self->{is_toplevel}
3712 for @children;
3713
3714 while (@children) {
3715 my $w = pop @children;
3716 push @children, $w->children;
3717 $w->set_invisible;
3718 }
2022} 3719}
2023 3720
2024sub on_refresh { 3721sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3722 my ($self, $id, $cb) = @_;
2026 3723
2027 $self->{refresh_hook}{$id} = $cb; 3724 $self->{refresh_hook}{$id} = $cb;
2028} 3725}
2029 3726
3727sub on_post_alloc {
3728 my ($self, $id, $cb) = @_;
3729
3730 $self->{post_alloc_hook}{$id} = $cb;
3731}
3732
2030sub draw { 3733sub draw {
2031 my ($self) = @_; 3734 my ($self) = @_;
2032 3735
2033 while (my $rcb = delete $self->{refresh_hook}) { 3736 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3737 $_->()
3738 for values %{delete $self->{refresh_hook}};
2035 } 3739 }
3740
3741 if ($self->{realloc}) {
3742 my %queue;
3743 my @queue;
3744 my $widget;
3745
3746 outer:
3747 while () {
3748 if (my $realloc = delete $self->{realloc}) {
3749 for $widget (values %$realloc) {
3750 $widget->{visible} or next; # do not resize invisible widgets
3751
3752 $queue{$widget+0}++ and next; # duplicates are common
3753
3754 push @{ $queue[$widget->{visible}] }, $widget;
3755 }
3756 }
3757
3758 while () {
3759 @queue or last outer;
3760
3761 $widget = pop @{ $queue[-1] || [] }
3762 and last;
3763
3764 pop @queue;
3765 }
3766
3767 delete $queue{$widget+0};
3768
3769 my ($w, $h) = $widget->size_request;
3770
3771 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3772 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3773
3774 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3775 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3776
3777 $w = $widget->{force_w} if exists $widget->{force_w};
3778 $h = $widget->{force_h} if exists $widget->{force_h};
3779
3780 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3781 || delete $widget->{force_realloc}) {
3782 $widget->{req_w} = $w;
3783 $widget->{req_h} = $h;
3784
3785 $self->{size_alloc}{$widget+0} = $widget;
3786
3787 if (my $parent = $widget->{parent}) {
3788 $self->{realloc}{$parent+0} = $parent
3789 unless $queue{$parent+0};
3790
3791 $parent->{force_size_alloc} = 1;
3792 $self->{size_alloc}{$parent+0} = $parent;
3793 }
3794 }
3795
3796 delete $self->{realloc}{$widget+0};
3797 }
3798 }
3799
3800 while (my $size_alloc = delete $self->{size_alloc}) {
3801 my @queue = sort { $b->{visible} <=> $a->{visible} }
3802 values %$size_alloc;
3803
3804 while () {
3805 my $widget = pop @queue || last;
3806
3807 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3808
3809 $w = 0 if $w < 0;
3810 $h = 0 if $h < 0;
3811
3812 $w = int $w + 0.5;
3813 $h = int $h + 0.5;
3814
3815 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3816 $widget->{old_w} = $widget->{w};
3817 $widget->{old_h} = $widget->{h};
3818
3819 $widget->{w} = $w;
3820 $widget->{h} = $h;
3821
3822 $widget->emit (size_allocate => $w, $h);
3823 }
3824 }
3825 }
3826
3827 while ($self->{post_alloc_hook}) {
3828 $_->()
3829 for values %{delete $self->{post_alloc_hook}};
3830 }
3831
2036 3832
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3833 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3834 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3835 glClear GL_COLOR_BUFFER_BIT;
2040 3836
2041 glMatrixMode GL_PROJECTION; 3837 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3838 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3839 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3840 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3841 glLoadIdentity;
2046 3842
3843 {
3844 package CFClient::UI::Base;
3845
3846 ($draw_x, $draw_y, $draw_w, $draw_h) =
3847 (0, 0, $self->{w}, $self->{h});
3848 }
3849
2047 $self->_draw; 3850 $self->_draw;
2048} 3851}
2049 3852
2050############################################################################# 3853#############################################################################
2051 3854
2052package CFClient::UI; 3855package CFClient::UI;
2053 3856
2054$ROOT = new CFClient::UI::Root; 3857$ROOT = new CFClient::UI::Root;
3858$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3859
20561 38601
2057 3861

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