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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.287 by root, Mon Jun 5 05:31:13 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 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
710} 1289}
711 1290
712sub get_wh { 1291sub get_wh {
713 my ($self) = @_; 1292 my ($self) = @_;
714 1293
… …
719 or next; 1298 or next;
720 1299
721 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
723 or next; 1302 or next;
724 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1304
726 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
728 } 1307 }
729 } 1308 }
… …
741 (sum @$hs), 1320 (sum @$hs),
742 ) 1321 )
743} 1322}
744 1323
745sub size_allocate { 1324sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1326
750 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
751 1328
752 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
754 1331
755 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
775 1352
776 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
778 1355
779 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1358 }
782 1359
783 $x += $col_w; 1360 $x += $col_w;
784 } 1361 }
785 1362
… …
812 } 1389 }
813} 1390}
814 1391
815############################################################################# 1392#############################################################################
816 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($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 += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
817package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
818 1455
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
822 1457
823sub size_request { 1458sub new {
824 my ($self) = @_; 1459 my $class = shift;
825 1460
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
827 1462 vertical => 0,
828 ( 1463 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1464 )
832} 1465}
833 1466
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1467#############################################################################
876 1468
877package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
878 1470
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
882 1472
883sub size_request { 1473sub new {
884 my ($self) = @_; 1474 my $class = shift;
885 1475
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
887 1477 vertical => 1,
888 ( 1478 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1479 )
892} 1480}
893 1481
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1482#############################################################################
932 1483
933package CFClient::UI::Label; 1484package CFClient::UI::Label;
934 1485
935our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
936 1487
937use SDL::OpenGL; 1488use CFClient::OpenGL;
938 1489
939sub new { 1490sub new {
940 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
941 1492
942 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1495 #bg => none
945 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,
946 align => -1, 1504 align => -1,
1505 valign => -1,
947 padding => 2, 1506 padding_x => 2,
948 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
949 %arg 1509 %arg
950 ); 1510 );
951 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 {
952 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
953 1523
954 $self 1524 $self
955} 1525}
956 1526
957sub escape_text { 1527sub escape($) {
958 local $_ = $_[1]; 1528 local $_ = $_[0];
959 1529
960 s/&/&amp;/g; 1530 s/&/&amp;/g;
961 s/>/&gt;/g; 1531 s/>/&gt;/g;
962 s/</&lt;/g; 1532 s/</&lt;/g;
963 1533
964 $_[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 $self->SUPER::realloc;
965} 1549}
966 1550
967sub set_text { 1551sub set_text {
968 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
969 1553
1554 return if $self->{text} eq "T$text";
970 $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 delete $self->{req_h};
1560
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;
971 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
1575 delete $self->{req_h};
972 1576
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 if (exists $self->{req_h}) {
1585 @$self{qw(req_w req_h)}
1586 } else {
1587 $self->{layout}->set_font ($self->{font}) if $self->{font};
1588 $self->{layout}->set_width ($self->{max_w} || -1);
1589 $self->{layout}->set_ellipsise ($self->{ellipsise});
1590 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1591 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1592
1593 my ($w, $h) = $self->{layout}->size;
1594
1595 if (exists $self->{template}) {
1596 $self->{template}->set_font ($self->{font}) if $self->{font};
1597 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1599 my ($w2, $h2) = $self->{template}->size;
1600
1601 $w = List::Util::max $w, $w2;
1602 $h = List::Util::max $h, $h2;
1603 }
1604
1605 ($w, $h)
1606 }
1607}
1608
1609sub size_allocate {
1610 my ($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;
973 delete $self->{texture}; 1622 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1623
978sub get_text { 1624 $self->realloc;
979 my ($self, $text) = @_;
980
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture};
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update;
1010} 1625}
1011 1626
1012sub _draw { 1627sub _draw {
1013 my ($self) = @_; 1628 my ($self) = @_;
1014 1629
1630 $self->SUPER::_draw; # draw background, if applicable
1631
1015 my $tex = $self->{texture} ||= do { 1632 my $tex = $self->{texture} ||= do {
1633 $self->{layout}->set_foreground (@{$self->{fg}});
1634 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1635 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1636 $self->{layout}->set_ellipsise ($self->{ellipsise});
1637 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1638 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1639
1018 new_from_layout CFClient::Texture $self->{layout} 1640 new_from_layout CFClient::Texture $self->{layout}
1019 }; 1641 };
1020 1642
1021 glEnable GL_BLEND; 1643 unless (exists $self->{ox}) {
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1644 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1645 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1646 : ($self->{w} - $tex->{w}) * 0.5);
1647
1648 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1649 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1650 : ($self->{h} - $tex->{h}) * 0.5);
1651 };
1652
1023 glEnable GL_TEXTURE_2D; 1653 glEnable GL_TEXTURE_2D;
1654
1655 if ($tex->{format} == GL_ALPHA) {
1656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1657 glColor @{$self->{fg}};
1658 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1659 } else {
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1660 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1661 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1026 glColor @{$self->{fg}}; 1662 }
1027
1028 my $x =
1029 $self->{align} < 0 ? $self->{padding}
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1663
1035 glDisable GL_TEXTURE_2D; 1664 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1665}
1038 1666
1039############################################################################# 1667#############################################################################
1040 1668
1041package CFClient::UI::Entry; 1669package CFClient::UI::EntryBase;
1042 1670
1043our @ISA = CFClient::UI::Label::; 1671our @ISA = CFClient::UI::Label::;
1044 1672
1045use SDL; 1673use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1674
1048sub new { 1675sub new {
1049 my $class = shift; 1676 my $class = shift;
1050 1677
1051 $class->SUPER::new ( 1678 $class->SUPER::new (
1052 fg => [1, 1, 1], 1679 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1680 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1681 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1682 active_fg => [0, 0, 0],
1056 can_hover => 1, 1683 can_hover => 1,
1057 can_focus => 1, 1684 can_focus => 1,
1685 valign => 0,
1686 can_events => 1,
1687 #text => ...
1058 @_ 1688 @_
1059 ) 1689 )
1060} 1690}
1061 1691
1062sub _set_text { 1692sub _set_text {
1063 my ($self, $text) = @_; 1693 my ($self, $text) = @_;
1064 1694
1065 my $old_text = $self->{text}; 1695 delete $self->{cur_h};
1696
1697 return if $self->{text} eq $text;
1066 1698
1067 $self->{last_activity} = $::NOW; 1699 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1700 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1701
1073 $text =~ s/./*/g if $self->{hidden}; 1702 $text =~ s/./*/g if $self->{hidden};
1703 $self->{layout}->set_text ("$text ");
1704 delete $self->{req_h};
1074 1705
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1706 $self->_emit (changed => $self->{text});
1076 1707
1077 $text = substr $text, 0, $self->{cursor}; 1708 $self->realloc;
1078 utf8::encode $text; 1709 $self->update;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1710}
1101 1711
1102sub set_text { 1712sub set_text {
1103 my ($self, $text) = @_; 1713 my ($self, $text) = @_;
1104 1714
1105 $self->{cursor} = length $text; 1715 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1716 $self->_set_text ($text);
1107 $self->update; 1717}
1718
1719sub get_text {
1720 $_[0]{text}
1721}
1722
1723sub size_request {
1724 my ($self) = @_;
1725
1726 my ($w, $h) = $self->SUPER::size_request;
1727
1728 ($w + 1, $h) # add 1 for cursor
1108} 1729}
1109 1730
1110sub key_down { 1731sub key_down {
1111 my ($self, $ev) = @_; 1732 my ($self, $ev) = @_;
1112 1733
1113 my $mod = $ev->key_mod; 1734 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1735 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1736 my $uni = $ev->{unicode};
1117 1737
1118 my $text = $self->get_text; 1738 my $text = $self->get_text;
1119 1739
1120 if ($sym == SDLK_BACKSPACE) { 1740 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1741 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1742 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1743 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1744 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1745 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1746 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1747 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1748 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1749 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1750 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1751 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1752 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1753 $self->_emit ('escape');
1134 } elsif ($uni) { 1754 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1755 substr $text, $self->{cursor}++, 0, chr $uni;
1756 } else {
1757 return 0;
1136 } 1758 }
1137 1759
1138 $self->_set_text ($text); 1760 $self->_set_text ($text);
1139 $self->update; 1761
1762 $self->realloc;
1763
1764 1
1140} 1765}
1141 1766
1142sub focus_in { 1767sub focus_in {
1143 my ($self) = @_; 1768 my ($self) = @_;
1144 1769
… …
1159 utf8::encode $text; 1784 utf8::encode $text;
1160 $self->{cursor} = length substr $text, 0, $idx; 1785 $self->{cursor} = length substr $text, 0, $idx;
1161 1786
1162 $self->_set_text ($self->{text}); 1787 $self->_set_text ($self->{text});
1163 $self->update; 1788 $self->update;
1789
1790 1
1164} 1791}
1165 1792
1166sub mouse_motion { 1793sub mouse_motion {
1167 my ($self, $ev, $x, $y) = @_; 1794 my ($self, $ev, $x, $y) = @_;
1168# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1795# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1796
1797 0
1169} 1798}
1170 1799
1171sub _draw { 1800sub _draw {
1172 my ($self) = @_; 1801 my ($self) = @_;
1173 1802
1174 local $self->{fg} = $self->{fg}; 1803 local $self->{fg} = $self->{fg};
1175 1804
1176 if ($FOCUS == $self) { 1805 if ($FOCUS == $self) {
1177 glColor @{$self->{active_bg}}; 1806 glColor_premultiply @{$self->{active_bg}};
1178 $self->{fg} = $self->{active_fg}; 1807 $self->{fg} = $self->{active_fg};
1179 } else { 1808 } else {
1180 glColor @{$self->{bg}}; 1809 glColor_premultiply @{$self->{bg}};
1181 } 1810 }
1182 1811
1183 glEnable GL_BLEND; 1812 glEnable GL_BLEND;
1184 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1813 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1185 glBegin GL_QUADS; 1814 glBegin GL_QUADS;
1186 glVertex 0 , 0; 1815 glVertex 0 , 0;
1187 glVertex 0 , $self->{h}; 1816 glVertex 0 , $self->{h};
1188 glVertex $self->{w}, $self->{h}; 1817 glVertex $self->{w}, $self->{h};
1189 glVertex $self->{w}, 0; 1818 glVertex $self->{w}, 0;
… …
1192 1821
1193 $self->SUPER::_draw; 1822 $self->SUPER::_draw;
1194 1823
1195 #TODO: force update every cursor change :( 1824 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1825 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1826
1827 unless (exists $self->{cur_h}) {
1828 my $text = substr $self->{text}, 0, $self->{cursor};
1829 utf8::encode $text;
1830
1831 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1832 }
1833
1197 glColor @{$self->{fg}}; 1834 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1835 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1836 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1837 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1838 glEnd;
1202 } 1839 }
1203} 1840}
1204 1841
1205package CFClient::UI::LineEntry; 1842package CFClient::UI::Entry;
1206 1843
1207our @ISA = CFClient::UI::Entry::; 1844our @ISA = CFClient::UI::EntryBase::;
1208 1845
1209use SDL; 1846use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1847
1212sub key_down { 1848sub key_down {
1213 my ($self, $ev) = @_; 1849 my ($self, $ev) = @_;
1214 1850
1215 my $sym = $ev->key_sym; 1851 my $sym = $ev->{sym};
1216 1852
1217 if ($sym == SDLK_RETURN) { 1853 if ($sym == 13) {
1854 unshift @{$self->{history}},
1855 my $txt = $self->get_text;
1856 $self->{history_pointer} = -1;
1857 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1858 $self->_emit (activate => $txt);
1219 $self->update; 1859 $self->update;
1220 1860
1861 } elsif ($sym == CFClient::SDLK_UP) {
1862 if ($self->{history_pointer} < 0) {
1863 $self->{history_saveback} = $self->get_text;
1864 }
1865 if (@{$self->{history} || []} > 0) {
1866 $self->{history_pointer}++;
1867 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1868 $self->{history_pointer} = @{$self->{history} || []} - 1;
1869 }
1870 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1871 }
1872
1873 } elsif ($sym == CFClient::SDLK_DOWN) {
1874 $self->{history_pointer}--;
1875 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1876
1877 if ($self->{history_pointer} >= 0) {
1878 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1879 } else {
1880 $self->set_text ($self->{history_saveback});
1881 }
1882
1221 } else { 1883 } else {
1222 $self->SUPER::key_down ($ev); 1884 return $self->SUPER::key_down ($ev)
1885 }
1886
1223 } 1887 1
1224
1225} 1888}
1226 1889
1227############################################################################# 1890#############################################################################
1228 1891
1229package CFClient::UI::Button; 1892package CFClient::UI::Button;
1230 1893
1231our @ISA = CFClient::UI::Label::; 1894our @ISA = CFClient::UI::Label::;
1232 1895
1233use SDL; 1896use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1897
1236my @tex = 1898my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1899 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1900 qw(b1_button_active.png);
1239 1901
1240sub new { 1902sub new {
1241 my $class = shift; 1903 my $class = shift;
1242 1904
1243 $class->SUPER::new ( 1905 $class->SUPER::new (
1244 padding => 4, 1906 padding_x => 4,
1907 padding_y => 4,
1245 fg => [1, 1, 1], 1908 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1909 active_fg => [0, 0, 1],
1248 can_hover => 1, 1910 can_hover => 1,
1911 align => 0,
1912 valign => 0,
1913 can_events => 1,
1249 @_ 1914 @_
1250 ) 1915 )
1251} 1916}
1252 1917
1918sub activate { }
1919
1253sub button_up { 1920sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1921 my ($self, $ev, $x, $y) = @_;
1255 1922
1923 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1924 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1925 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate"); 1926
1259 } 1927 1
1260} 1928}
1261 1929
1262sub _draw { 1930sub _draw {
1263 my ($self) = @_; 1931 my ($self) = @_;
1264 1932
1265 local $self->{fg} = $self->{fg}; 1933 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1266 my $tex = $tex[0];
1267 1934
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D; 1935 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271
1272 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg};
1274 }
1275
1276 glBindTexture GL_TEXTURE_2D, $tex->{name};
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1936 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1937 glColor 0, 0, 0, 1;
1278 1938
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1939 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1940
1281 glDisable GL_TEXTURE_2D; 1941 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1942
1284 $self->SUPER::_draw; 1943 $self->SUPER::_draw;
1285} 1944}
1286 1945
1287############################################################################# 1946#############################################################################
… …
1289package CFClient::UI::CheckBox; 1948package CFClient::UI::CheckBox;
1290 1949
1291our @ISA = CFClient::UI::DrawBG::; 1950our @ISA = CFClient::UI::DrawBG::;
1292 1951
1293my @tex = 1952my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1953 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1954 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1955
1297use SDL; 1956use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1957
1300sub new { 1958sub new {
1301 my $class = shift; 1959 my $class = shift;
1302 1960
1303 $class->SUPER::new ( 1961 $class->SUPER::new (
1304 padding => 2, 1962 padding_x => 2,
1963 padding_y => 2,
1305 fg => [1, 1, 1], 1964 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1965 active_fg => [1, 1, 0],
1966 bg => [0, 0, 0, 0.2],
1967 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1968 state => 0,
1308 can_hover => 1, 1969 can_hover => 1,
1309 @_ 1970 @_
1310 ) 1971 )
1311} 1972}
1312 1973
1313sub size_request { 1974sub size_request {
1314 my ($self) = @_; 1975 my ($self) = @_;
1315 1976
1316 ($self->{padding} * 2 + 6) x 2 1977 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1978}
1324 1979
1325sub button_down { 1980sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1981 my ($self, $ev, $x, $y) = @_;
1327 1982
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1983 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1984 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1985 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1986 $self->_emit (changed => $self->{state});
1987 } else {
1988 return 0
1989 }
1990
1332 } 1991 1
1333} 1992}
1334 1993
1335sub _draw { 1994sub _draw {
1336 my ($self) = @_; 1995 my ($self) = @_;
1337 1996
1338 $self->SUPER::_draw; 1997 $self->SUPER::_draw;
1339 1998
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1999 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 2000
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2001 my ($w, $h) = @$self{qw(w h)};
2002
2003 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 2004
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2005 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 2006
2007 my $tex = $self->{state} ? $tex[1] : $tex[0];
2008
2009 glEnable GL_TEXTURE_2D;
2010 $tex->draw_quad_alpha (0, 0, $s, $s);
2011 glDisable GL_TEXTURE_2D;
2012}
2013
2014#############################################################################
2015
2016package CFClient::UI::Image;
2017
2018our @ISA = CFClient::UI::Base::;
2019
2020use CFClient::OpenGL;
2021use Carp qw/confess/;
2022
2023our %loaded_images;
2024
2025sub new {
2026 my $class = shift;
2027
2028 my $self = $class->SUPER::new (can_events => 0, @_);
2029
2030 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2031
2032 $loaded_images{$self->{image}} ||=
2033 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2034
2035 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2036
2037 Scalar::Util::weaken $loaded_images{$self->{image}};
2038
2039 $self->{aspect} = $tex->{w} / $tex->{h};
2040
2041 $self
2042}
2043
2044sub size_request {
2045 my ($self) = @_;
2046
2047 ($self->{tex}->{w}, $self->{tex}->{h})
2048}
2049
2050sub _draw {
2051 my ($self) = @_;
2052
2053 my $tex = $self->{tex};
2054
2055 my ($w, $h) = ($self->{w}, $self->{h});
2056
2057 if ($self->{rot90}) {
2058 glRotate 90, 0, 0, 1;
2059 glTranslate 0, -$self->{w}, 0;
2060
2061 ($w, $h) = ($h, $w);
2062 }
2063
2064 glEnable GL_TEXTURE_2D;
2065 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2066
2067 $tex->draw_quad_alpha (0, 0, $w, $h);
2068
2069 glDisable GL_TEXTURE_2D;
2070}
2071
2072#############################################################################
2073
2074package CFClient::UI::VGauge;
2075
2076our @ISA = CFClient::UI::Base::;
2077
2078use List::Util qw(min max);
2079
2080use CFClient::OpenGL;
2081
2082my %tex = (
2083 food => [
2084 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2085 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2086 ],
2087 grace => [
2088 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2089 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2090 ],
2091 hp => [
2092 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2093 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2094 ],
2095 mana => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2098 ],
2099);
2100
2101# eg. VGauge->new (gauge => 'food'), default gauge: food
2102sub new {
2103 my $class = shift;
2104
2105 my $self = $class->SUPER::new (
2106 type => 'food',
2107 @_
2108 );
2109
2110 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2111
2112 $self
2113}
2114
2115sub size_request {
2116 my ($self) = @_;
2117
2118 #my $tex = $tex{$self->{type}}[0];
2119 #@$tex{qw(w h)}
2120 (0, 0)
2121}
2122
2123sub set_max {
2124 my ($self, $max) = @_;
2125
2126 return if $self->{max_val} == $max;
2127
2128 $self->{max_val} = $max;
2129 $self->update;
2130}
2131
2132sub set_value {
2133 my ($self, $val, $max) = @_;
2134
2135 $self->set_max ($max)
2136 if defined $max;
2137
2138 return if $self->{val} == $val;
2139
2140 $self->{val} = $val;
2141 $self->update;
2142}
2143
2144sub _draw {
2145 my ($self) = @_;
2146
2147 my $tex = $tex{$self->{type}};
2148 my ($t1, $t2, $t3) = @$tex;
2149
2150 my ($w, $h) = ($self->{w}, $self->{h});
2151
2152 if ($self->{vertical}) {
2153 glRotate 90, 0, 0, 1;
2154 glTranslate 0, -$self->{w}, 0;
2155
2156 ($w, $h) = ($h, $w);
2157 }
2158
2159 my $ycut = $self->{val} / ($self->{max_val} || 1);
2160
2161 my $ycut1 = max 0, min 1, $ycut;
2162 my $ycut2 = max 0, min 1, $ycut - 1;
2163
2164 my $h1 = $self->{h} * (1 - $ycut1);
2165 my $h2 = $self->{h} * (1 - $ycut2);
2166
1346 glEnable GL_BLEND; 2167 glEnable GL_BLEND;
2168 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2169 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2170 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2171 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2172
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2173 glBindTexture GL_TEXTURE_2D, $t1->{name};
2174 glBegin GL_QUADS;
2175 glTexCoord 0 , 0; glVertex 0 , 0;
2176 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2177 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2178 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2179 glEnd;
1351 2180
1352 $tex->draw_quad (0, 0, $s, $s); 2181 my $ycut1 = List::Util::min 1, $ycut;
2182 glBindTexture GL_TEXTURE_2D, $t2->{name};
2183 glBegin GL_QUADS;
2184 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2185 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2186 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2187 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2188 glEnd;
1353 2189
2190 if ($t3) {
2191 glBindTexture GL_TEXTURE_2D, $t3->{name};
2192 glBegin GL_QUADS;
2193 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2194 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2195 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2196 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2197 glEnd;
2198 }
2199
2200 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2201 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2202}
1357 2203
1358############################################################################# 2204#############################################################################
1359 2205
2206package CFClient::UI::Gauge;
2207
2208our @ISA = CFClient::UI::VBox::;
2209
2210sub new {
2211 my ($class, %arg) = @_;
2212
2213 my $self = $class->SUPER::new (
2214 tooltip => $arg{type},
2215 can_hover => 1,
2216 can_events => 1,
2217 %arg,
2218 );
2219
2220 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2221 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2222 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2223
2224 $self
2225}
2226
2227sub set_fontsize {
2228 my ($self, $fsize) = @_;
2229
2230 $self->{value}->set_fontsize ($fsize);
2231 $self->{max} ->set_fontsize ($fsize);
2232}
2233
2234sub set_max {
2235 my ($self, $max) = @_;
2236
2237 $self->{gauge}->set_max ($max);
2238 $self->{max}->set_text ($max);
2239}
2240
2241sub set_value {
2242 my ($self, $val, $max) = @_;
2243
2244 $self->set_max ($max)
2245 if defined $max;
2246
2247 $self->{gauge}->set_value ($val, $max);
2248 $self->{value}->set_text ($val);
2249}
2250
2251#############################################################################
2252
1360package CFClient::UI::Slider; 2253package CFClient::UI::Slider;
1361 2254
1362use strict; 2255use strict;
1363 2256
1364use SDL::OpenGL; 2257use CFClient::OpenGL;
1365 2258
1366our @ISA = CFClient::UI::DrawBG::; 2259our @ISA = CFClient::UI::DrawBG::;
1367 2260
1368my @tex = 2261my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2262 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2263 qw(s1_slider.png s1_slider_bg.png);
1371 2264
1372sub new { 2265sub new {
1373 my $class = shift; 2266 my $class = shift;
1374 2267
1375 # range [value, low, high, page] 2268 # range [value, low, high, page, unit]
1376 2269
1377 # TODO: 0-width page 2270 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2271 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2272 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2273 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2274 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2275 active_fg => [0, 0, 0],
2276 bg => [0, 0, 0, 0.2],
2277 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2278 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2279 min_w => $::WIDTH / 80,
1385 req_h => 13, 2280 min_h => $::WIDTH / 80,
1386 vertical => 0, 2281 vertical => 0,
1387 can_hover => 1, 2282 can_hover => 1,
1388 inner_pad => 5, 2283 inner_pad => 0.02,
1389 @_ 2284 @_
1390 ); 2285 );
1391 2286
2287 $self->set_value ($self->{range}[0]);
2288 $self->update;
2289
1392 $self 2290 $self
1393} 2291}
1394 2292
2293sub changed { }
2294
2295sub set_range {
2296 my ($self, $range) = @_;
2297
2298 ($range, $self->{range}) = ($self->{range}, $range);
2299
2300 $self->update
2301 if "@$range" ne "@{$self->{range}}";
2302}
2303
2304sub set_value {
2305 my ($self, $value) = @_;
2306
2307 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2308
2309 $hi = $lo + 1 if $hi <= $lo;
2310
2311 $page = $hi - $lo if $page > $hi - $lo;
2312
2313 $value = $lo if $value < $lo;
2314 $value = $hi - $page if $value > $hi - $page;
2315
2316 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2317 if $unit;
2318
2319 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2320
2321 if ($value != $old_value) {
2322 $self->_emit (changed => $value);
2323 $self->update;
2324 }
2325}
2326
1395sub size_request { 2327sub size_request {
1396 my ($self) = @_; 2328 my ($self) = @_;
1397 2329
1398 my $w = $self->{req_w}; 2330 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2331}
1403 2332
1404sub button_down { 2333sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2334 my ($self, $ev, $x, $y) = @_;
1406 2335
1407 $self->SUPER::button_down ($ev, $x, $y); 2336 $self->SUPER::button_down ($ev, $x, $y);
2337
2338 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2339
1408 $self->mouse_motion ($ev, $x, $y); 2340 $self->mouse_motion ($ev, $x, $y)
1409} 2341}
1410 2342
1411sub mouse_motion { 2343sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2344 my ($self, $ev, $x, $y) = @_;
1413 2345
1414 if ($GRAB == $self) { 2346 if ($GRAB == $self) {
2347 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2348
2349 my (undef, $lo, $hi, $page) = @{$self->{range}};
2350
2351 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2352
2353 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2354 } else {
2355 return 0;
2356 }
2357
2358 1
2359}
2360
2361sub update {
2362 my ($self) = @_;
2363
2364 delete $self->{knob_w};
2365 $self->SUPER::update;
2366}
2367
2368sub _draw {
2369 my ($self) = @_;
2370
2371 unless ($self->{knob_w}) {
2372 $self->set_value ($self->{range}[0]);
2373
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2374 my ($value, $lo, $hi, $page) = @{$self->{range}};
2375 my $range = ($hi - $page - $lo) || 1e-100;
1416 2376
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2377 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2378
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2379 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2380 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2381
1422 $x -= $inner_pad_px; # substract the padding 2382 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2383 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2384
1428 $self->emit (changed => $x); 2385 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2386 $self->{knob_w} = $knob_w;
1430 } 2387 }
1431}
1432
1433# the inner_* stuff is for generating a padding for the slider handle,
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439}
1440
1441sub _draw {
1442 my ($self) = @_;
1443 2388
1444 $self->SUPER::_draw (); 2389 $self->SUPER::_draw ();
1445 2390
1446 my ($w, $h) = @$self{qw(w h)}; 2391 glScale $self->{w}, $self->{h};
1447 2392
1448 if ($self->{vertical}) { 2393 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2394 # draw a vertical slider like a rotated horizontal slider
1450 2395
2396 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2397 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2398 }
1456 2399
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2400 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2401 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2402
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2403 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2404 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2405
1483 # draw background 2406 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2407 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2408
1486 # draw handle 2409 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2410 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2411
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2412 glDisable GL_TEXTURE_2D;
1491} 2413}
1492 2414
1493############################################################################# 2415#############################################################################
1494 2416
2417package CFClient::UI::ValSlider;
2418
2419our @ISA = CFClient::UI::HBox::;
2420
2421sub new {
2422 my ($class, %arg) = @_;
2423
2424 my $range = delete $arg{range};
2425
2426 my $self = $class->SUPER::new (
2427 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2428 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2429 to_value => sub { shift },
2430 from_value => sub { shift },
2431 %arg,
2432 );
2433
2434 $self->{slider}->connect (changed => sub {
2435 my ($self, $value) = @_;
2436 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2437 $self->{parent}->emit (changed => $value);
2438 });
2439
2440# $self->{entry}->connect (changed => sub {
2441# my ($self, $value) = @_;
2442# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2443# $self->{parent}->emit (changed => $value);
2444# });
2445
2446 $self->add ($self->{slider}, $self->{entry});
2447
2448 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2449
2450 $self
2451}
2452
2453sub set_range { shift->{slider}->set_range (@_) }
2454sub set_value { shift->{slider}->set_value (@_) }
2455
2456#############################################################################
2457
1495package CFClient::UI::TextView; 2458package CFClient::UI::TextView;
1496 2459
1497our @ISA = CFClient::UI::HBox::; 2460our @ISA = CFClient::UI::HBox::;
1498 2461
1499use SDL::OpenGL; 2462use CFClient::OpenGL;
1500 2463
1501sub new { 2464sub new {
1502 my $class = shift; 2465 my $class = shift;
1503 2466
1504 my $self = $class->SUPER::new ( 2467 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2468 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2469 can_events => 0,
1507 fontsize => $::FONTSIZE, 2470 #font => default_font
1508 @_, 2471 @_,
1509 2472
1510 layout => (new CFClient::Layout), 2473 layout => (new CFClient::Layout 1),
1511 par => [], 2474 par => [],
1512 height => 0, 2475 height => 0,
1513 children => [ 2476 children => [
1514 (new CFClient::UI::Empty expand => 1), 2477 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2478 (new CFClient::UI::Slider vertical => 1),
1516 ], 2479 ],
1517 ); 2480 );
1518 2481
1519 $self->{children}[1]->connect (changed => sub { 2482 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2483
1523 $self 2484 $self
1524} 2485}
1525 2486
1526sub set_fontsize { 2487sub set_fontsize {
… …
1528 2489
1529 $self->{fontsize} = $fontsize; 2490 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2491 $self->reflow;
1531} 2492}
1532 2493
2494sub size_allocate {
2495 my ($self, $w, $h) = @_;
2496
2497 $self->SUPER::size_allocate ($w, $h);
2498
2499 $self->{layout}->set_font ($self->{font}) if $self->{font};
2500 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2501 $self->{layout}->set_width ($self->{children}[0]{w});
2502
2503 $self->reflow;
2504}
2505
1533sub text_height { 2506sub text_size {
1534 my ($self, $text) = @_; 2507 my ($self, $text, $indent) = @_;
1535 2508
1536 my $layout = $self->{layout}; 2509 my $layout = $self->{layout};
1537 2510
1538 $layout->set_height ($self->{fontsize}); 2511 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2512 $layout->set_width ($self->{children}[0]{w} - $indent);
1540 $layout->set_text ($text); 2513 $layout->set_markup ($text);
1541 2514
1542 ($layout->size)[1] 2515 $layout->size
1543} 2516}
1544 2517
1545sub reflow { 2518sub reflow {
1546 my ($self) = @_; 2519 my ($self) = @_;
1547 2520
1548 $self->{need_reflow}++; 2521 $self->{need_reflow}++;
1549 $self->update; 2522 $self->update;
1550} 2523}
1551 2524
1552sub size_request { 2525sub set_offset {
1553 my ($self) = @_; 2526 my ($self, $offset) = @_;
1554 2527
1555 ($self->{req_w}, $self->{req_h}) 2528 # todo: base offset on lines or so, not on pixels
2529 $self->{children}[1]->set_value ($offset);
1556} 2530}
1557 2531
1558sub size_allocate { 2532sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2533 my ($self) = @_;
1560 2534
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2535 $self->{par} = [];
1562 2536 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2537 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2538}
1568 2539
1569sub add_paragraph { 2540sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2541 my ($self, $color, $text, $indent) = @_;
1571 2542
1572 #TODO: intelligently "reformat" paragraph 2543 for my $line (split /\n/, $text) {
1573 2544 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2545 $self->{height} += $h;
2546 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2547 }
1577 2548
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2549 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2550}
1583 2551
1584sub update { 2552sub update {
1585 my ($self) = @_; 2553 my ($self) = @_;
1586 2554
… …
1588 2556
1589 return unless $self->{h} > 0; 2557 return unless $self->{h} > 0;
1590 2558
1591 delete $self->{texture}; 2559 delete $self->{texture};
1592 2560
1593 $ROOT->on_refresh ($self, sub { 2561 $ROOT->on_post_alloc ($self, sub {
2562 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2563
1594 if (delete $self->{need_reflow}) { 2564 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2565 my $height = 0;
1596 2566
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2567 my $layout = $self->{layout};
2568
2569 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2570
1598 for @{$self->{par}}; 2571 for (@{$self->{par}}) {
2572 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2573 $layout->set_width ($W - $_->[3]);
2574 $layout->set_markup ($_->[4]);
2575 my ($w, $h) = $layout->size;
2576 $_->[0] = $w + $_->[3];
2577 $_->[1] = $h;
2578 }
2579
2580 $height += $_->[1];
2581 }
1599 2582
1600 $self->{height} = $height; 2583 $self->{height} = $height;
1601 2584
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2585 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2586
1604 delete $self->{texture}; 2587 delete $self->{texture};
1605 } 2588 }
1606 2589
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2590 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2591 glClearColor 0, 0, 0, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2592 glClear GL_COLOR_BUFFER_BIT;
1610 2593
2594 my $top = int $self->{children}[1]{range}[0];
2595
2596 my $y0 = $top;
2597 my $y1 = $top + $H;
2598
2599 my $y = 0;
2600
2601 my $layout = $self->{layout};
2602
2603 $layout->set_font ($self->{font}) if $self->{font};
2604
1611 glEnable GL_BLEND; 2605 glEnable GL_BLEND;
2606 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2607 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2608
1625 for my $par (@{$self->{par}}) { 2609 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2610 my $h = $par->[1];
1627 2611
1628 if ($y0 < $y + $h && $y < $y1) { 2612 if ($y0 < $y + $h && $y < $y1) {
2613 $layout->set_foreground (@{ $par->[2] });
2614 $layout->set_width ($W - $par->[3]);
1629 $layout->set_text ($par->[2]); 2615 $layout->set_markup ($par->[4]);
1630 2616
1631 glColor @{ $par->[1] }; 2617 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2618
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2619 glRasterPos $par->[3], $y - $y0;
2620 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2621 }
1635 2622
1636 $y += $h; 2623 $y += $h;
1637 } 2624 }
1638 2625
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2626 glDisable GL_BLEND;
1641 }; 2627 };
1642 }); 2628 });
1643} 2629}
1644 2630
1645sub _draw { 2631sub _draw {
1646 my ($self) = @_; 2632 my ($self) = @_;
1647 2633
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2634 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2635 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2636 glColor 0, 0, 0, 1;
2637 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2638 glDisable GL_TEXTURE_2D;
1653 }
1654 2639
1655 $self->{children}[1]->draw; 2640 $self->{children}[1]->draw;
1656 2641
1657} 2642}
1658 2643
1659############################################################################# 2644#############################################################################
1660 2645
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2646package CFClient::UI::Animator;
1896 2647
1897use SDL::OpenGL; 2648use CFClient::OpenGL;
1898 2649
1899our @ISA = CFClient::UI::Bin::; 2650our @ISA = CFClient::UI::Bin::;
1900 2651
1901sub moveto { 2652sub moveto {
1902 my ($self, $x, $y) = @_; 2653 my ($self, $x, $y) = @_;
… …
1940 2691
1941sub new { 2692sub new {
1942 my $class = shift; 2693 my $class = shift;
1943 2694
1944 my $self = $class->SUPER::new ( 2695 my $self = $class->SUPER::new (
1945 state => 0, 2696 state => 0,
1946 connect_activate => \&toggle_flopper, 2697 on_activate => \&toggle_flopper,
1947 @_ 2698 @_
1948 ); 2699 );
1949 2700
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2701 $self
1956} 2702}
1957 2703
1958sub toggle_flopper { 2704sub toggle_flopper {
1959 my ($self) = @_; 2705 my ($self) = @_;
1960 2706
1961 # TODO: use animation 2707 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2708}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2709
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2710#############################################################################
2711
2712package CFClient::UI::Tooltip;
2713
2714our @ISA = CFClient::UI::Bin::;
2715
2716use CFClient::OpenGL;
2717
2718sub new {
2719 my $class = shift;
2720
2721 $class->SUPER::new (
2722 @_,
2723 can_events => 0,
2724 )
2725}
2726
2727sub set_tooltip_from {
2728 my ($self, $widget) = @_;
2729
2730 my $tooltip = $widget->{tooltip};
2731
2732 if ($ENV{CFPLUS_DEBUG} & 2) {
2733 $tooltip .= "\n\n" . (ref $widget) . "\n"
2734 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2735 . "req $widget->{req_w} $widget->{req_h}\n"
2736 . "visible $widget->{visible}";
2737 }
2738
2739 $self->add (new CFClient::UI::Label
2740 markup => $tooltip,
2741 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2742 fontsize => 0.8,
2743 fg => [0, 0, 0, 1],
2744 ellipsise => 0,
2745 font => ($widget->{tooltip_font} || $::FONT_PROP),
2746 );
2747}
2748
2749sub size_request {
2750 my ($self) = @_;
2751
2752 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2753
2754 ($w + 4, $h + 4)
2755}
2756
2757sub size_allocate {
2758 my ($self, $w, $h) = @_;
2759
2760 $self->SUPER::size_allocate ($w - 4, $h - 4);
2761}
2762
2763sub visibility_change {
2764 my ($self, $visible) = @_;
2765
2766 return unless $visible;
2767
2768 $self->{root}->on_post_alloc ("move_$self" => sub {
2769 my $widget = $self->{owner}
2770 or return;
2771
2772 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2773
2774 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2775 if $x + $self->{w} > $::WIDTH;
2776
2777 $self->move_abs ($x, $y);
2778 });
2779}
2780
2781sub _draw {
2782 my ($self) = @_;
2783
2784 glTranslate 0.375, 0.375;
2785
2786 my ($w, $h) = @$self{qw(w h)};
2787
2788 glColor 1, 0.8, 0.4;
2789 glBegin GL_QUADS;
2790 glVertex 0 , 0;
2791 glVertex 0 , $h;
2792 glVertex $w, $h;
2793 glVertex $w, 0;
2794 glEnd;
2795
2796 glColor 0, 0, 0;
2797 glBegin GL_LINE_LOOP;
2798 glVertex 0 , 0;
2799 glVertex 0 , $h;
2800 glVertex $w, $h;
2801 glVertex $w, 0;
2802 glEnd;
2803
2804 glTranslate 2 - 0.375, 2 - 0.375;
2805
2806 $self->SUPER::_draw;
2807}
2808
2809#############################################################################
2810
2811package CFClient::UI::Face;
2812
2813our @ISA = CFClient::UI::Base::;
2814
2815use CFClient::OpenGL;
2816
2817sub new {
2818 my $class = shift;
2819
2820 my $self = $class->SUPER::new (
2821 aspect => 1,
2822 can_events => 0,
2823 @_,
2824 );
2825
2826 if ($self->{anim} && $self->{animspeed}) {
2827 Scalar::Util::weaken (my $widget = $self);
2828
2829 $self->{timer} = Event->timer (
2830 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2831 hard => 1,
2832 interval => $self->{animspeed},
2833 cb => sub {
2834 ++$widget->{frame};
2835 $widget->update;
2836 },
2837 );
2838 }
2839
2840 $self
2841}
2842
2843sub size_request {
2844 (32, 8)
2845}
2846
2847sub update {
2848 my ($self) = @_;
2849
2850 return unless $self->{visible};
2851
2852 $self->SUPER::update;
2853}
2854
2855sub _draw {
2856 my ($self) = @_;
2857
2858 return unless $::CONN;
2859
2860 my $face;
2861
2862 if ($self->{frame}) {
2863 my $anim = $::CONN->{anim}[$self->{anim}];
2864
2865 $face = $anim->[ $self->{frame} % @$anim ]
2866 if $anim && @$anim;
2867 }
2868
2869 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2870
2871 if ($tex) {
2872 glEnable GL_TEXTURE_2D;
2873 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2874 glColor 0, 0, 0, 1;
2875 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2876 glDisable GL_TEXTURE_2D;
2877 }
2878}
2879
2880sub DESTROY {
2881 my ($self) = @_;
2882
2883 $self->{timer}->cancel
2884 if $self->{timer};
2885
2886 $self->SUPER::DESTROY;
2887}
2888
2889#############################################################################
2890
2891package CFClient::UI::Buttonbar;
2892
2893our @ISA = CFClient::UI::HBox::;
2894
2895# TODO: should actualyl wrap buttons and other goodies.
2896
2897#############################################################################
2898
2899package CFClient::UI::Menu;
2900
2901our @ISA = CFClient::UI::FancyFrame::;
2902
2903use CFClient::OpenGL;
2904
2905sub new {
2906 my $class = shift;
2907
2908 my $self = $class->SUPER::new (
2909 items => [],
2910 z => 100,
2911 @_,
2912 );
2913
2914 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2915
2916 for my $item (@{ $self->{items} }) {
2917 my ($widget, $cb) = @$item;
2918
2919 # handle various types of items, only text for now
2920 if (!ref $widget) {
2921 $widget = new CFClient::UI::Label
2922 can_hover => 1,
2923 can_events => 1,
2924 text => $widget;
2925 }
2926
2927 $self->{item}{$widget} = $item;
2928
2929 $self->{vbox}->add ($widget);
2930 }
2931
2932 $self
2933}
2934
2935# popup given the event (must be a mouse button down event currently)
2936sub popup {
2937 my ($self, $ev) = @_;
2938
2939 $self->_emit ("popdown");
2940
2941 # maybe save $GRAB? must be careful about events...
2942 $GRAB = $self;
2943 $self->{button} = $ev->{button};
2944
2945 $self->show;
2946 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2947}
2948
2949sub mouse_motion {
2950 my ($self, $ev, $x, $y) = @_;
2951
2952 # TODO: should use vbox->find_widget or so
2953 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2954 $self->{hover} = $self->{item}{$HOVER};
2955
2956 0
2957}
2958
2959sub button_up {
2960 my ($self, $ev, $x, $y) = @_;
2961
2962 if ($ev->{button} == $self->{button}) {
2963 undef $GRAB;
2964 $self->hide;
2965
1965 $self->emit ("open"); 2966 $self->_emit ("popdown");
2967 $self->{hover}[1]->() if $self->{hover};
1966 } else { 2968 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2969 return 0
1968 $self->emit ("close"); 2970 }
2971
1969 } 2972 1
1970
1971 $self->emit (changed => $self->{state});
1972} 2973}
1973 2974
1974############################################################################# 2975#############################################################################
1975 2976
2977package CFClient::UI::Multiplexer;
2978
2979our @ISA = CFClient::UI::Container::;
2980
2981sub new {
2982 my $class = shift;
2983
2984 my $self = $class->SUPER::new (
2985 @_,
2986 );
2987
2988 $self->{current} = $self->{children}[0]
2989 if @{ $self->{children} };
2990
2991 $self
2992}
2993
2994sub add {
2995 my ($self, @widgets) = @_;
2996
2997 $self->SUPER::add (@widgets);
2998
2999 $self->{current} = $self->{children}[0]
3000 if @{ $self->{children} };
3001}
3002
3003sub set_current_page {
3004 my ($self, $page_or_widget) = @_;
3005
3006 my $widget = ref $page_or_widget
3007 ? $page_or_widget
3008 : $self->{children}[$page_or_widget];
3009
3010 $self->{current} = $widget;
3011 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3012
3013 $self->_emit (page_changed => $self->{current});
3014
3015 $self->realloc;
3016}
3017
3018sub visible_children {
3019 $_[0]{current}
3020}
3021
3022sub size_request {
3023 my ($self) = @_;
3024
3025 $self->{current}->size_request
3026}
3027
3028sub size_allocate {
3029 my ($self, $w, $h) = @_;
3030
3031 $self->{current}->configure (0, 0, $w, $h);
3032}
3033
3034sub _draw {
3035 my ($self) = @_;
3036
3037 $self->{current}->draw;
3038}
3039
3040#############################################################################
3041
3042package CFClient::UI::Notebook;
3043
3044our @ISA = CFClient::UI::VBox::;
3045
3046sub new {
3047 my $class = shift;
3048
3049 my $self = $class->SUPER::new (
3050 buttonbar => (new CFClient::UI::Buttonbar),
3051 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3052 # filter => # will be put between multiplexer and $self
3053 @_,
3054 );
3055
3056 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3057 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3058
3059 $self
3060}
3061
3062sub add {
3063 my ($self, $title, $widget, $tooltip) = @_;
3064
3065 Scalar::Util::weaken $self;
3066
3067 $self->{buttonbar}->add (new CFClient::UI::Button
3068 markup => $title,
3069 tooltip => $tooltip,
3070 on_activate => sub { $self->set_current_page ($widget) },
3071 );
3072
3073 $self->{multiplexer}->add ($widget);
3074}
3075
3076sub set_current_page {
3077 my ($self, $page) = @_;
3078
3079 $self->{multiplexer}->set_current_page ($page);
3080 $self->_emit (page_changed => $self->{multiplexer}{current});
3081}
3082
3083#############################################################################
3084
3085package CFClient::UI::Statusbox;
3086
3087our @ISA = CFClient::UI::VBox::;
3088
3089sub new {
3090 my $class = shift;
3091
3092 my $self = $class->SUPER::new (
3093 fontsize => 0.8,
3094 @_,
3095 );
3096
3097 Scalar::Util::weaken (my $this = $self);
3098
3099 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3100
3101 $self
3102}
3103
3104sub reorder {
3105 my ($self) = @_;
3106 my $NOW = Time::HiRes::time;
3107
3108 # freeze display when hovering over any label
3109 return if $CFClient::UI::TOOLTIP->{owner}
3110 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3111 values %{ $self->{item} };
3112
3113 while (my ($k, $v) = each %{ $self->{item} }) {
3114 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3115 }
3116
3117 my @widgets;
3118
3119 my @items = sort {
3120 $a->{pri} <=> $b->{pri}
3121 or $b->{id} <=> $a->{id}
3122 } values %{ $self->{item} };
3123
3124 $self->{timer}->interval (1);
3125
3126 my $count = 10 + 1;
3127 for my $item (@items) {
3128 last unless --$count;
3129
3130 my $label = $item->{label} ||= do {
3131 # TODO: doesn't handle markup well (read as: at all)
3132 my $short = $item->{count} > 1
3133 ? "<b>$item->{count} ×</b> $item->{text}"
3134 : $item->{text};
3135
3136 for ($short) {
3137 s/^\s+//;
3138 s/\s+/ /g;
3139 }
3140
3141 new CFClient::UI::Label
3142 markup => $short,
3143 tooltip => $item->{tooltip},
3144 tooltip_font => $::FONT_PROP,
3145 tooltip_width => 0.67,
3146 fontsize => $item->{fontsize} || $self->{fontsize},
3147 max_w => $::WIDTH * 0.44,
3148 fg => [@{ $item->{fg} }],
3149 can_events => 1,
3150 can_hover => 1
3151 };
3152
3153 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3154 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3155 $label->update;
3156 $label->set_max_size (undef, $label->{req_h} * $diff)
3157 if $diff < 1;
3158 $self->{timer}->interval (1/30);
3159 } else {
3160 $label->{fg}[3] = $item->{fg}[3] || 1;
3161 }
3162
3163 push @widgets, $label;
3164 }
3165
3166 $self->clear;
3167 $self->SUPER::add (reverse @widgets);
3168}
3169
3170sub add {
3171 my ($self, $text, %arg) = @_;
3172
3173 $text =~ s/^\s+//;
3174 $text =~ s/\s+$//;
3175
3176 return unless $text;
3177
3178 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3179
3180 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3181
3182 if (my $item = $self->{item}{$group}) {
3183 if ($item->{text} eq $text) {
3184 $item->{count}++;
3185 } else {
3186 $item->{count} = 1;
3187 $item->{text} = $item->{tooltip} = $text;
3188 }
3189 $item->{id} = ++$self->{id};
3190 $item->{timeout} = $timeout;
3191 delete $item->{label};
3192 } else {
3193 $self->{item}{$group} = {
3194 id => ++$self->{id},
3195 text => $text,
3196 timeout => $timeout,
3197 tooltip => $text,
3198 fg => [0.8, 0.8, 0.8, 0.8],
3199 pri => 0,
3200 count => 1,
3201 %arg,
3202 };
3203 }
3204
3205 $self->reorder;
3206}
3207
3208sub reconfigure {
3209 my ($self) = @_;
3210
3211 delete $_->{label}
3212 for values %{ $self->{item} || {} };
3213
3214 $self->reorder;
3215 $self->SUPER::reconfigure;
3216}
3217
3218sub DESTROY {
3219 my ($self) = @_;
3220
3221 $self->{timer}->cancel;
3222
3223 $self->SUPER::DESTROY;
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Inventory;
3229
3230our @ISA = CFClient::UI::ScrolledWindow::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3237 @_,
3238 );
3239
3240 $self
3241}
3242
3243sub set_items {
3244 my ($self, $items) = @_;
3245
3246 $self->{child}->clear;
3247 return unless $items;
3248
3249 my @items = sort {
3250 ($a->{type} <=> $b->{type})
3251 or ($a->{name} cmp $b->{name})
3252 } @$items;
3253
3254 $self->{real_items} = \@items;
3255
3256 my $row = 0;
3257 for my $item (@items) {
3258 CFClient::Item::update_widgets $item;
3259
3260 $self->{child}->add (0, $row, $item->{face_widget});
3261 $self->{child}->add (1, $row, $item->{desc_widget});
3262 $self->{child}->add (2, $row, $item->{weight_widget});
3263
3264 $row++;
3265 }
3266}
3267
3268#############################################################################
3269
3270package CFClient::UI::BindEditor;
3271
3272our @ISA = CFClient::UI::FancyFrame::;
3273
3274sub new {
3275 my $class = shift;
3276
3277 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3278
3279 $self->add (my $vb = new CFClient::UI::VBox);
3280
3281
3282 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3283 text => "start recording",
3284 tooltip => "Start/Stops recording of actions."
3285 ."All subsequent actions after the recording started will be captured."
3286 ."The actions are displayed after the record was stopped."
3287 ."To bind the action you have to click on the 'Bind' button",
3288 on_activate => sub {
3289 unless ($self->{recording}) {
3290 $self->start;
3291 } else {
3292 $self->stop;
3293 }
3294 });
3295
3296 $vb->add (new CFClient::UI::Label text => "Actions:");
3297 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3298
3299 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3300 $vb->add (my $hb = new CFClient::UI::HBox);
3301 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3302 $hb->add (new CFClient::UI::Button
3303 text => "bind",
3304 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3305 on_activate => sub {
3306 $self->ask_for_bind;
3307 });
3308
3309 $vb->add (my $hb = new CFClient::UI::HBox);
3310 $hb->add (new CFClient::UI::Button
3311 text => "ok",
3312 expand => 1,
3313 tooltip => "This closes the binding editor and saves the binding",
3314 on_activate => sub {
3315 $self->hide;
3316 $self->commit;
3317 });
3318
3319 $hb->add (new CFClient::UI::Button
3320 text => "cancel",
3321 expand => 1,
3322 tooltip => "This closes the binding editor without saving",
3323 on_activate => sub {
3324 $self->hide;
3325 $self->{binding_cancel}->()
3326 if $self->{binding_cancel};
3327 });
3328
3329 $self->update_binding_widgets;
3330
3331 $self
3332}
3333
3334sub commit {
3335 my ($self) = @_;
3336 my ($mod, $sym, $cmds) = $self->get_binding;
3337 if ($sym != 0 && @$cmds > 0) {
3338 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3339 ."'. Don't forget 'Save Config'!");
3340 $self->{binding_change}->($mod, $sym, $cmds)
3341 if $self->{binding_change};
3342 } else {
3343 $::STATUSBOX->add ("No action bound, no key or action specified!");
3344 $self->{binding_cancel}->()
3345 if $self->{binding_cancel};
3346 }
3347}
3348
3349sub start {
3350 my ($self) = @_;
3351
3352 $self->{rec_btn}->set_text ("stop recording");
3353 $self->{recording} = 1;
3354 $self->clear_command_list;
3355 $::CONN->start_record if $::CONN;
3356}
3357
3358sub stop {
3359 my ($self) = @_;
3360
3361 $self->{rec_btn}->set_text ("start recording");
3362 $self->{recording} = 0;
3363
3364 my $rec;
3365 $rec = $::CONN->stop_record if $::CONN;
3366 return unless ref $rec eq 'ARRAY';
3367 $self->set_command_list ($rec);
3368}
3369
3370
3371sub ask_for_bind_and_commit {
3372 my ($self) = @_;
3373 $self->ask_for_bind (1);
3374}
3375
3376sub ask_for_bind {
3377 my ($self, $commit) = @_;
3378
3379 CFClient::Binder::open_binding_dialog (sub {
3380 my ($mod, $sym) = @_;
3381 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3382 $self->update_binding_widgets;
3383 $self->commit if $commit;
3384 });
3385}
3386
3387# $mod and $sym are the modifiers and key symbol
3388# $cmds is a array ref of strings (the commands)
3389# $cb is the callback that is executed on OK
3390# $ccb is the callback that is executed on CANCEL and
3391# when the binding was unsuccessful on OK
3392sub set_binding {
3393 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3394
3395 $self->clear_command_list;
3396 $self->{recording} = 0;
3397 $self->{rec_btn}->set_text ("start recording");
3398
3399 $self->{binding} = [$mod, $sym];
3400 $self->{commands} = $cmds;
3401
3402 $self->{binding_change} = $cb;
3403 $self->{binding_cancel} = $ccb;
3404
3405 $self->update_binding_widgets;
3406}
3407
3408# this is a shortcut method that asks for a binding
3409# and then just binds it.
3410sub do_quick_binding {
3411 my ($self, $cmds) = @_;
3412 $self->set_binding (undef, undef, $cmds, sub {
3413 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3414 });
3415 $self->ask_for_bind (1);
3416}
3417
3418sub update_binding_widgets {
3419 my ($self) = @_;
3420 my ($mod, $sym, $cmds) = $self->get_binding;
3421 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3422 $self->set_command_list ($cmds);
3423}
3424
3425sub get_binding {
3426 my ($self) = @_;
3427 return (
3428 $self->{binding}->[0],
3429 $self->{binding}->[1],
3430 [ grep { defined $_ } @{$self->{commands}} ]
3431 );
3432}
3433
3434sub clear_command_list {
3435 my ($self) = @_;
3436 $self->{cmdbox}->clear ();
3437}
3438
3439sub set_command_list {
3440 my ($self, $cmds) = @_;
3441
3442 $self->{cmdbox}->clear ();
3443 $self->{commands} = $cmds;
3444
3445 my $idx = 0;
3446
3447 for (@$cmds) {
3448 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3449
3450 my $i = $idx;
3451 $hb->add (new CFClient::UI::Label text => $_);
3452 $hb->add (new CFClient::UI::Button
3453 text => "delete",
3454 tooltip => "Deletes the action from the record",
3455 on_activate => sub {
3456 $self->{cmdbox}->remove ($hb);
3457 $cmds->[$i] = undef;
3458 });
3459
3460
3461 $idx++
3462 }
3463}
3464
3465#############################################################################
3466
3467package CFClient::UI::SpellList;
3468
3469our @ISA = CFClient::UI::Table::;
3470
3471sub new {
3472 my $class = shift;
3473
3474 my $self = $class->SUPER::new (
3475 binding => [],
3476 commands => [],
3477 @_,
3478 )
3479}
3480
3481# XXX: Do sorting? Argl...
3482sub add_spell {
3483 my ($self, $spell) = @_;
3484 $self->{spells}->{$spell->{name}} = $spell;
3485
3486 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3487 face => $spell->{face},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message});
3491
3492 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3493 text => $spell->{name},
3494 can_hover => 1,
3495 can_events => 1,
3496 tooltip => $spell->{message},
3497 expand => 1);
3498
3499 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3500 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3501 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3502 expand => 1);
3503
3504 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3505 text => "bind to key",
3506 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3507}
3508
3509sub rebuild_spell_list {
3510 my ($self) = @_;
3511 $self->{tbl_idx} = 0;
3512 $self->add_spell ($_) for values %{$self->{spells}};
3513}
3514
3515sub remove_spell {
3516 my ($self, $spell) = @_;
3517 delete $self->{spells}->{$spell->{name}};
3518 $self->rebuild_spell_list;
3519}
3520
3521#############################################################################
3522
1976package CFClient::UI::Root; 3523package CFClient::UI::Root;
1977 3524
1978our @ISA = CFClient::UI::Container::; 3525our @ISA = CFClient::UI::Container::;
1979 3526
1980use SDL::OpenGL; 3527use List::Util qw(min max);
3528
3529use CFClient::OpenGL;
3530
3531sub new {
3532 my $class = shift;
3533
3534 my $self = $class->SUPER::new (
3535 visible => 1,
3536 @_,
3537 );
3538
3539 Scalar::Util::weaken ($self->{root} = $self);
3540
3541 $self
3542}
1981 3543
1982sub size_request { 3544sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3545 my ($self) = @_;
3546
3547 ($self->{w}, $self->{h})
3548}
3549
3550sub _to_pixel {
3551 my ($coord, $size, $max) = @_;
3552
3553 $coord =
3554 $coord eq "center" ? ($max - $size) * 0.5
3555 : $coord eq "max" ? $max
3556 : $coord;
3557
3558 $coord = 0 if $coord < 0;
3559 $coord = $max - $size if $coord > $max - $size;
3560
3561 int $coord + 0.5
1984} 3562}
1985 3563
1986sub size_allocate { 3564sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3565 my ($self, $w, $h) = @_;
1988 3566
1989 $self->_size_allocate ($x, $y, $w, $h); 3567 for my $child ($self->children) {
3568 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3569
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3570 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3571 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3572
1995sub _topleft { 3573 $X = _to_pixel $X, $W, $self->{w};
3574 $Y = _to_pixel $Y, $H, $self->{h};
3575
3576 $child->configure ($X, $Y, $W, $H);
3577 }
3578}
3579
3580sub coord2local {
1996 my ($self, $x, $y) = @_; 3581 my ($self, $x, $y) = @_;
1997 3582
1998 ($x, $y) 3583 ($x, $y)
1999} 3584}
2000 3585
3586sub coord2global {
3587 my ($self, $x, $y) = @_;
3588
3589 ($x, $y)
3590}
3591
2001sub update { 3592sub update {
2002 my ($self) = @_; 3593 my ($self) = @_;
2003 3594
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3595 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3596}
2007 3597
2008sub add { 3598sub add {
2009 my ($self, $widget) = @_; 3599 my ($self, @children) = @_;
2010 3600
3601 $_->{is_toplevel} = 1
3602 for @children;
3603
2011 $self->SUPER::add ($widget); 3604 $self->SUPER::add (@children);
3605}
2012 3606
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3607sub remove {
3608 my ($self, @children) = @_;
3609
3610 $self->SUPER::remove (@children);
3611
3612 delete $self->{is_toplevel}
3613 for @children;
3614
3615 while (@children) {
3616 my $w = pop @children;
3617 push @children, $w->children;
3618 $w->set_invisible;
3619 }
2014} 3620}
2015 3621
2016sub on_refresh { 3622sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3623 my ($self, $id, $cb) = @_;
2018 3624
2019 $self->{refresh_hook}{$id} = $cb; 3625 $self->{refresh_hook}{$id} = $cb;
2020} 3626}
2021 3627
3628sub on_post_alloc {
3629 my ($self, $id, $cb) = @_;
3630
3631 $self->{post_alloc_hook}{$id} = $cb;
3632}
3633
2022sub draw { 3634sub draw {
2023 my ($self) = @_; 3635 my ($self) = @_;
2024 3636
2025 while (my $rcb = delete $self->{refresh_hook}) { 3637 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3638 $_->()
3639 for values %{delete $self->{refresh_hook}};
2027 } 3640 }
3641
3642 if ($self->{realloc}) {
3643 my %queue;
3644 my @queue;
3645 my $widget;
3646
3647 outer:
3648 while () {
3649 if (my $realloc = delete $self->{realloc}) {
3650 for $widget (values %$realloc) {
3651 $widget->{visible} or next; # do not resize invisible widgets
3652
3653 $queue{$widget+0}++ and next; # duplicates are common
3654
3655 push @{ $queue[$widget->{visible}] }, $widget;
3656 }
3657 }
3658
3659 while () {
3660 @queue or last outer;
3661
3662 $widget = pop @{ $queue[-1] || [] }
3663 and last;
3664
3665 pop @queue;
3666 }
3667
3668 delete $queue{$widget+0};
3669
3670 my ($w, $h) = $widget->size_request;
3671
3672 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3673 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3674
3675 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3676 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3677
3678 $w = $widget->{force_w} if exists $widget->{force_w};
3679 $h = $widget->{force_h} if exists $widget->{force_h};
3680
3681 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3682 || delete $widget->{force_realloc}) {
3683 $widget->{req_w} = $w;
3684 $widget->{req_h} = $h;
3685
3686 $self->{size_alloc}{$widget+0} = $widget;
3687
3688 if (my $parent = $widget->{parent}) {
3689 $self->{realloc}{$parent+0} = $parent
3690 unless $queue{$parent+0};
3691
3692 $parent->{force_size_alloc} = 1;
3693 $self->{size_alloc}{$parent+0} = $parent;
3694 }
3695 }
3696
3697 delete $self->{realloc}{$widget+0};
3698 }
3699 }
3700
3701 while (my $size_alloc = delete $self->{size_alloc}) {
3702 my @queue = sort { $b->{visible} <=> $a->{visible} }
3703 values %$size_alloc;
3704
3705 while () {
3706 my $widget = pop @queue || last;
3707
3708 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3709
3710 $w = 0 if $w < 0;
3711 $h = 0 if $h < 0;
3712
3713 $w = int $w + 0.5;
3714 $h = int $h + 0.5;
3715
3716 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3717 $widget->{old_w} = $widget->{w};
3718 $widget->{old_h} = $widget->{h};
3719
3720 $widget->{w} = $w;
3721 $widget->{h} = $h;
3722
3723 $widget->emit (size_allocate => $w, $h);
3724 }
3725 }
3726 }
3727
3728 while ($self->{post_alloc_hook}) {
3729 $_->()
3730 for values %{delete $self->{post_alloc_hook}};
3731 }
3732
2028 3733
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3734 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3735 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3736 glClear GL_COLOR_BUFFER_BIT;
2032 3737
2033 glMatrixMode GL_PROJECTION; 3738 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3739 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3740 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3741 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3742 glLoadIdentity;
2038 3743
3744 {
3745 package CFClient::UI::Base;
3746
3747 ($draw_x, $draw_y, $draw_w, $draw_h) =
3748 (0, 0, $self->{w}, $self->{h});
3749 }
3750
2039 $self->_draw; 3751 $self->_draw;
2040} 3752}
2041 3753
2042############################################################################# 3754#############################################################################
2043 3755
2044package CFClient::UI; 3756package CFClient::UI;
2045 3757
2046$ROOT = new CFClient::UI::Root; 3758$ROOT = new CFClient::UI::Root;
3759$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3760
20481 37611
2049 3762

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