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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.99 by elmex, Fri Apr 14 10:57:35 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 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
12our $TOPLEVEL; 15our $LAYOUT;
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
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;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
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
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($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 $self->{parent};
315}
316
102sub move { 317sub move_abs {
103 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 319
105 $self->{y} = $y; 320 $self->{x} = List::Util::max 0, int $x;
321 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
107}
108 323
109sub needs_redraw { 324 $self->update;
110 0 325}
326
327sub set_size {
328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
111} 334}
112 335
113sub size_request { 336sub size_request {
114 require Carp; 337 require Carp;
115 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
116} 339}
117 340
118sub _size_allocate { 341sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
120 343
344 if ($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) {
121 $self->{x} = $x; 357 $self->{x} = $x;
122 $self->{y} = $y; 358 $self->{y} = $y;
359 $self->update;
360 }
123 361
124 return unless $self->{w} != $w || $self->{h} != $h; 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
125 364
126 $self->{w} = $w; 365 $self->{alloc_w} = $w;
127 $self->{h} = $h; 366 $self->{alloc_h} = $h;
128 367
368 $self->{root}{size_alloc}{$self+0} = $self;
129 1 369 }
130} 370}
131 371
132sub size_allocate { 372sub size_allocate {
373 # nothing to be done
374}
375
376sub children {
377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 385 my ($self, $w, $h) = @_;
134 386
135 $self->_size_allocate ($x, $y, $w, $h); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
136} 407}
137 408
138# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
139sub translate { 410sub coord2local {
140 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
141 412
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
414}
415
416# translate local coordinates to global coordinate system
417sub coord2global {
418 my ($self, $x, $y) = @_;
419
420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 421}
144 422
145sub focus_in { 423sub focus_in {
146 my ($self) = @_; 424 my ($self) = @_;
147 425
148 return if $FOCUS == $self; 426 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
150 428
151 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
430
431 $self->_emit (focus_in => $focus);
432
152 $focus->update if $focus; 433 $focus->update if $focus;
153 $FOCUS->update; 434 $FOCUS->update;
154} 435}
155 436
156sub focus_out { 437sub focus_out {
157 my ($self) = @_; 438 my ($self) = @_;
158 439
159 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
160 441
161 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
443
444 $self->_emit (focus_out => $focus);
445
162 $focus->update if $focus; #? 446 $focus->update if $focus; #?
163}
164 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
165sub mouse_motion { } 452sub mouse_motion { 0 }
166sub button_up { } 453sub button_up { 0 }
167sub key_down { } 454sub key_down { 0 }
168sub key_up { } 455sub key_up { 0 }
169 456
170sub button_down { 457sub button_down {
171 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
172 459
173 $self->focus_in; 460 $self->focus_in;
174}
175 461
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
180sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
181
182sub draw {
183 my ($self) = @_;
184
185 return unless $self->{h} && $self->{w};
186
187 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw;
190 glPopMatrix;
191
192 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)};
194
195 glColor 0, 0, 1, 0.2;
196 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS;
199 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h};
203 glEnd;
204 glDisable GL_BLEND;
205 } 462 0
206}
207
208sub _draw {
209 my ($self) = @_;
210
211 warn "no draw defined for $self\n";
212} 463}
213 464
214sub find_widget { 465sub find_widget {
215 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
216 469
217 return $self 470 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220 473
221 () 474 ()
222} 475}
223 476
224sub set_parent { 477sub set_parent {
225 my ($self, $par) = @_; 478 my ($self, $parent) = @_;
226 479
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent}; 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
229} 482}
230 483
231sub get_parent { 484sub connect {
232 $_[0]->{parent} 485 my ($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 $self->{req_h};
518 }
233} 519}
234 520
235sub update { 521sub update {
236 my ($self) = @_; 522 my ($self) = @_;
237 523
238 $self->{parent}->update 524 $self->{parent}->update
239 if $self->{parent}; 525 if $self->{parent};
240} 526}
241 527
242sub connect { 528sub reconfigure {
243 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
244 530
245 push @{ $self->{cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
246} 533}
247 534
248sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
249 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
250 538
251 $_->($self, @args) 539sub draw {
252 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 $self\n";
253} 592}
254 593
255sub DESTROY { 594sub DESTROY {
256 my ($self) = @_; 595 my ($self) = @_;
257 596
597 delete $WIDGET{$self+0};
258 #$self->deactivate; 598 #$self->deactivate;
259} 599}
260 600
261############################################################################# 601#############################################################################
262 602
263package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
264 604
265our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
266 606
267use strict; 607use strict;
268use SDL::OpenGL; 608use CFClient::OpenGL;
269 609
270sub new { 610sub new {
271 my $class = shift; 611 my $class = shift;
272 612
273 # range [value, low, high, page] 613 # range [value, low, high, page]
274 614
275 $class->SUPER::new ( 615 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
278 @_ 618 @_
279 ) 619 )
280} 620}
281 621
282sub _draw { 622sub _draw {
283 my ($self) = @_; 623 my ($self) = @_;
284 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
286 631
287 glEnable GL_BLEND; 632 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
290 635
291 glBegin GL_QUADS; 636 glBegin GL_QUADS;
292 glVertex 0 , 0; 637 glVertex 0 , 0;
293 glVertex 0 , $h; 638 glVertex 0 , $h;
294 glVertex $w, $h; 639 glVertex $w, $h;
295 glVertex $w, 0; 640 glVertex $w, 0;
296 glEnd; 641 glEnd;
297 642
298 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
299} 645}
300 646
301############################################################################# 647#############################################################################
302 648
303package CFClient::UI::Empty; 649package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 650
317our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
318 652
319sub new { 653sub new {
320 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
321 657
658sub size_request {
659 my ($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
322 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
323 676
324 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
325 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
326 685
327 $self 686 $self
328} 687}
329 688
330sub add { 689sub add {
331 my ($self, $chld) = @_; 690 my ($self, @widgets) = @_;
332 691
333 $chld->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
694
695 use sort 'stable';
334 696
335 $self->{children} = [ 697 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 699 @{$self->{children}}, @widgets
338 ]; 700 ];
339 701
340 $self->{w} = $self->{h} = -1; 702 $self->realloc;
341 $self->update; 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)
768}
769
770sub add {
771 my ($self, $child) = @_;
772
773 $self->{children} = [];
774
775 $self->SUPER::add ($child);
342} 776}
343 777
344sub remove { 778sub remove {
345 my ($self, $widget) = @_; 779 my ($self, $widget) = @_;
346 780
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 781 $self->SUPER::remove ($widget);
348 782
349 $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, $y)
350} 932}
351 933
352sub find_widget { 934sub find_widget {
353 my ($self, $x, $y) = @_; 935 my ($self, $x, $y) = @_;
354 936
355 $x -= $self->{x}; 937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
356 $y -= $self->{y}; 938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
357 939 ) {
358 my $res;
359
360 for (reverse @{ $self->{children} }) {
361 $res = $_->find_widget ($x, $y)
362 and return $res;
363 }
364
365 $self->SUPER::find_widget ($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, $y)
943 }
366} 944}
367 945
368sub _draw { 946sub _render {
369 my ($self) = @_; 947 my ($self) = @_;
370 948
371 $_->draw for @{$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 $self->SUPER::_render;
372} 955}
373 956
374############################################################################# 957#############################################################################
375 958
376package CFClient::UI::Bin; 959package CFClient::UI::ScrolledWindow;
377 960
378our @ISA = CFClient::UI::Container::; 961our @ISA = CFClient::UI::HBox::;
379 962
380sub new { 963sub new {
381 my ($class, %arg) = @_; 964 my ($class, %arg) = @_;
382 965
383 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 966 my $child = delete $arg{child};
384 967
385 $class->SUPER::new (children => [$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 $self
386} 988}
387 989
388sub add { 990sub add {
389 my ($self, $widget) = @_; 991 my ($self, $widget) = @_;
390 992
391 $self->{children} = []; 993 $self->{vp}->add ($self->{child} = $widget);
392
393 $self->SUPER::add ($widget);
394} 994}
395 995
396sub remove { 996sub update {
397 my ($self, $widget) = @_; 997 my ($self) = @_;
398 998
399 $self->SUPER::remove ($widget); 999 $self->SUPER::update;
400 1000
401 $self->{children} = [new CFClient::UI::Empty] 1001 # todo: overwrite size_allocate of child
402 unless @{$self->{children}}; 1002 my $child = $self->{vp}->child;
403} 1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
404
405sub child { $_[0]->{children}[0] }
406
407sub size_request {
408 $_[0]{children}[0]->size_request
409} 1004}
410 1005
411sub size_allocate { 1006sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 1007 my ($self, $w, $h) = @_;
413 1008
414 $self->_size_allocate ($x, $y, $w, $h) or return; 1009 $self->SUPER::size_allocate ($w, $h);
415 1010
416 $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]);
417} 1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
418 1017
419############################################################################# 1018#############################################################################
420 1019
421package CFClient::UI::Window; 1020package CFClient::UI::Frame;
422 1021
423our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
424 1023
425use 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 $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
426 1073
427sub new { 1074sub new {
428 my ($class, %arg) = @_; 1075 my ($class, %arg) = @_;
429 1076
1077 my $title = delete $arg{title};
1078
430 my $self = $class->SUPER::new (%arg); 1079 my $self = $class->SUPER::new (
431} 1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
432 1088
433sub update { 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 $self
1097}
1098
1099sub add {
434 my ($self) = @_; 1100 my ($self, @widgets) = @_;
435 1101
436 # we want to do this delayed... 1102 $self->SUPER::add (@widgets);
437 $self->render_chld; 1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
438 $self->SUPER::update;
439} 1104}
440 1105
441sub render_chld { 1106sub border {
442 my ($self) = @_; 1107 int $_[0]{border} * $::FONTSIZE
1108}
443 1109
444 $self->{texture} = 1110sub size_request {
445 CFClient::Texture->new_from_opengl ( 1111 my ($self) = @_;
446 $self->{w}, $self->{h}, sub { $self->child->draw } 1112
447 ); 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 + $self->border * 2,
1121 )
448} 1122}
449 1123
450sub size_allocate { 1124sub size_allocate {
451 my ($self, $x, $y, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
452 1126
453 $self->_size_allocate ($x, $y, $w, $h) or return; 1127 if ($self->{title}) {
454 1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
455 $self->child->size_allocate (0, 0, $w, $h); 1130 $self->{title}->size_allocate ($w, $h);
1131 }
456 1132
457 $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}
458} 1203}
459 1204
460sub _draw { 1205sub _draw {
461 my ($self) = @_; 1206 my ($self) = @_;
462 1207
1208 my $child = $self->{children}[0];
1209
463 my ($w, $h) = ($self->w, $self->h); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
1211 my ($cw, $ch) = ($child->{w}, $child->{h});
464 1212
465 my $tex = $self->{texture}
466 or return;
467
468 glEnable GL_BLEND;
469 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
470 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
471 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
472 1215
473 $tex->draw_quad (0, 0, $w, $h); 1216 my $border = $self->border;
474 1217
475 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
476 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 $self->{title}->_draw;
1241 }
477} 1242}
478 1243
479############################################################################# 1244#############################################################################
480 1245
481package CFClient::UI::Frame; 1246package CFClient::UI::Table;
482 1247
483our @ISA = CFClient::UI::Bin::; 1248our @ISA = CFClient::UI::Base::;
484 1249
485use SDL::OpenGL; 1250use List::Util qw(max sum);
486 1251
487sub size_request { 1252use CFClient::OpenGL;
488 my ($self) = @_;
489 my $chld = $self->child
490 or return (0, 0);
491
492 $chld->move (2, 2);
493
494 map { $_ + 4 } $chld->size_request;
495}
496
497sub size_allocate {
498 my ($self, $x, $y, $w, $h) = @_;
499
500 $self->_size_allocate ($x, $y, $w, $h) or return;
501
502 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
503}
504
505sub _draw {
506 my ($self) = @_;
507
508 my $chld = $self->child;
509
510 my ($w, $h) = $chld->size_request;
511
512 glBegin GL_QUADS;
513 glColor 0, 0, 0;
514 glVertex 0 , 0;
515 glVertex 0 , $h + 4;
516 glVertex $w + 4 , $h + 4;
517 glVertex $w + 4 , 0;
518 glEnd;
519
520 $chld->draw;
521}
522
523#############################################################################
524
525package CFClient::UI::FancyFrame;
526
527our @ISA = CFClient::UI::Bin::;
528
529use SDL::OpenGL;
530
531my @tex =
532 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
533 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
534 1253
535sub new { 1254sub new {
536 my $class = shift; 1255 my $class = shift;
537 1256
538 # TODO: user_x, user_y, overwrite moveto?
539
540 $class->SUPER::new (
541 bg => [1, 1, 1, 1],
542 border_bg => [1, 1, 1, 1],
543 border => $::FONTSIZE * 0.8,
544 @_
545 )
546}
547
548sub size_request {
549 my ($self) = @_;
550
551 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
552
553 my ($w, $h) = $self->SUPER::size_request;
554
555 (
556 $w + $self->{border} * 2,
557 $h + $self->{border} * 2,
558 )
559}
560
561sub size_allocate {
562 my ($self, $x, $y, $w, $h) = @_;
563
564 $self->_size_allocate ($x, $y, $w, $h) or return;
565
566 $h -= List::Util::max 0, $self->{border} * 2;
567 $w -= List::Util::max 0, $self->{border} * 2;
568
569 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
570}
571
572sub button_down {
573 my ($self, $ev, $x, $y) = @_;
574
575 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
576 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
577
578 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
579 my ($bw, $bh) = ($self->{w}, $self->{h});
580
581 $self->{motion} = sub {
582 my ($ev, $x, $y) = @_;
583
584 ($x, $y) = ($ev->motion_x, $ev->motion_y);
585
586 $self->{user_w} = $bw + $x - $ox;
587 $self->{user_h} = $bh + $y - $oy;
588 $self->update;
589 };
590
591 } elsif ($x >= 0 && $x < $self->{w}
592 && $y >= 0 && $y < $self->{border}) {
593
594 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
595 my ($bx, $by) = ($self->{x}, $self->{y});
596
597 $self->{motion} = sub {
598 my ($ev, $x, $y) = @_;
599
600 ($x, $y) = ($ev->motion_x, $ev->motion_y);
601
602 $self->move ($bx + $x - $ox, $by + $y - $oy);
603 $self->update;
604 };
605 }
606}
607
608sub button_up {
609 my ($self, $ev, $x, $y) = @_;
610
611 delete $self->{motion};
612}
613
614sub mouse_motion {
615 my ($self, $ev, $x, $y) = @_;
616
617 $self->{motion}->($ev, $x, $y) if $self->{motion};
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my ($w, $h ) = ($self->{w}, $self->{h});
624 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
625
626 glEnable GL_BLEND;
627 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
628 glEnable GL_TEXTURE_2D;
629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
630
631 glColor @{ $self->{border_bg} };
632 $tex[1]->draw_quad (0, 0, $w, $self->{border});
633 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
634 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
635 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
636
637 my $bg = $tex[0];
638
639 # TODO: repeat texture not scale
640 my $rep_x = $cw / $bg->{w};
641 my $rep_y = $ch / $bg->{h};
642
643 glColor @{ $self->{bg} };
644 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
645
646 glDisable GL_TEXTURE_2D;
647 glDisable GL_BLEND;
648
649 $self->child->draw;
650}
651
652#############################################################################
653
654package CFClient::UI::Table;
655
656our @ISA = CFClient::UI::Base::;
657
658use List::Util qw(max sum);
659
660use SDL::OpenGL;
661
662sub new {
663 my $class = shift;
664
665 $class->SUPER::new ( 1257 $class->SUPER::new (
666 col_expand => [], 1258 col_expand => [],
667 @_ 1259 @_,
668 ) 1260 )
669} 1261}
670 1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1265}
1266
671sub add { 1267sub add {
672 my ($self, $x, $y, $chld) = @_; 1268 my ($self, $x, $y, $child) = @_;
673 1269
1270 $child->set_parent ($self);
674 $self->{children}[$y][$x] = $chld; 1271 $self->{children}[$y][$x] = $child;
675 $chld->set_parent ($self);
676 1272
677 $self->{w} = $self->{h} = -1; 1273 $self->realloc;
678 $self->update; 1274}
1275
1276# TODO: move to container class maybe? send children a signal on removal?
1277sub clear {
1278 my ($self) = @_;
1279
1280 my @children = $self->children;
1281 delete $self->{children};
1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
679} 1289}
680 1290
681sub get_wh { 1291sub get_wh {
682 my ($self) = @_; 1292 my ($self) = @_;
683 1293
… …
688 or next; 1298 or next;
689 1299
690 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
691 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
692 or next; 1302 or next;
693 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
694 1304
695 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
696 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
697 } 1307 }
698 } 1308 }
… …
710 (sum @$hs), 1320 (sum @$hs),
711 ) 1321 )
712} 1322}
713 1323
714sub size_allocate { 1324sub size_allocate {
715 my ($self, $x, $y, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
716
717 $self->_size_allocate ($x, $y, $w, $h) or return;
718 1326
719 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
720 1328
721 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
722 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
723 1331
724 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
725 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
726 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
727 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
728 1336
729 # linearly scale sizes 1337 # linearly scale sizes
730 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1338 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
731 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1339 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1340
1341 CFClient::UI::harmonize $ws;
1342 CFClient::UI::harmonize $hs;
732 1343
733 my $y; 1344 my $y;
734 1345
735 for my $r (0 .. $#{$self->{children}}) { 1346 for my $r (0 .. $#{$self->{children}}) {
736 my $row = $self->{children}[$r] 1347 my $row = $self->{children}[$r]
… …
741 1352
742 for my $c (0 .. $#$row) { 1353 for my $c (0 .. $#$row) {
743 my $col_w = $ws->[$c]; 1354 my $col_w = $ws->[$c];
744 1355
745 if (my $widget = $row->[$c]) { 1356 if (my $widget = $row->[$c]) {
746 $widget->size_allocate ($x, $y, $col_w, $row_h); 1357 $widget->configure ($x, $y, $col_w, $row_h);
747 } 1358 }
748 1359
749 $x += $col_w; 1360 $x += $col_w;
750 } 1361 }
751 1362
… …
778 } 1389 }
779} 1390}
780 1391
781############################################################################# 1392#############################################################################
782 1393
1394package CFClient::UI::Box;
1395
1396our @ISA = CFClient::UI::Container::;
1397
1398sub size_request {
1399 my ($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 += $alloc;
1447 }
1448
1449 1
1450}
1451
1452#############################################################################
1453
783package CFClient::UI::HBox; 1454package CFClient::UI::HBox;
784 1455
785# TODO: wrap into common Box base class
786
787our @ISA = CFClient::UI::Container::; 1456our @ISA = CFClient::UI::Box::;
788 1457
789sub size_request { 1458sub new {
790 my ($self) = @_; 1459 my $class = shift;
791 1460
792 my @alloc = map [$_->size_request], @{$self->{children}}; 1461 $class->SUPER::new (
793 1462 vertical => 0,
794 ( 1463 @_,
795 (List::Util::sum map $_->[0], @alloc),
796 (List::Util::max map $_->[1], @alloc),
797 ) 1464 )
798} 1465}
799 1466
800sub size_allocate {
801 my ($self, $x, $y, $w, $h) = @_;
802
803 $self->_size_allocate ($x, $y, $w, $h);
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ *= $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1467#############################################################################
840 1468
841package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
842 1470
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
846 1472
847sub size_request { 1473sub new {
848 my ($self) = @_; 1474 my $class = shift;
849 1475
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
851 1477 vertical => 1,
852 ( 1478 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1479 )
856} 1480}
857 1481
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h);
862
863 my $children = $self->{children};
864
865 my @h = map +($_->size_request)[1], @$children;
866
867 my $req_h = List::Util::sum @h;
868
869 if ($req_h > $h) {
870 # ah well, not enough space
871 $_ *= $h / $req_h for @h;
872 } else {
873 my $exp = List::Util::sum map $_->{expand}, @$children;
874 $exp ||= 1;
875
876 for (0 .. $#$children) {
877 my $child = $children->[$_];
878
879 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
880 }
881 }
882
883 my $y = 0;
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886 my $h = $h[$_];
887 $child->size_allocate (0, $y, $w, $h);
888
889 $y += $h;
890 }
891}
892
893############################################################################# 1482#############################################################################
894 1483
895package CFClient::UI::Label; 1484package CFClient::UI::Label;
896 1485
897our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
898 1487
899use SDL::OpenGL; 1488use CFClient::OpenGL;
900 1489
901sub new { 1490sub new {
902 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
903 1492
904 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
905 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
906 height => $::FONTSIZE, 1495 #bg => none
907 text => "", 1496 #active_bg => none
908 align => -1, 1497 #font => default_font
909 padding => 2, 1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
910 layout => new CFClient::Layout, 1502 layout => (new CFClient::Layout),
1503 fontsize => 1,
1504 align => -1,
1505 valign => -1,
1506 padding_x => 2,
1507 padding_y => 2,
1508 can_events => 0,
911 %arg 1509 %arg
912 ); 1510 );
913 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 {
914 $self->set_text ($self->{text}); 1521 $self->set_text (delete $self->{text});
1522 }
915 1523
916 $self 1524 $self
917} 1525}
918 1526
919sub escape_text { 1527sub escape($) {
920 local $_ = $_[1]; 1528 local $_ = $_[0];
921 1529
922 s/&/&amp;/g; 1530 s/&/&amp;/g;
923 s/>/&gt;/g; 1531 s/>/&gt;/g;
924 s/</&lt;/g; 1532 s/</&lt;/g;
925 1533
926 $_[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 $self->SUPER::realloc;
927} 1549}
928 1550
929sub set_text { 1551sub set_text {
930 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
931 1553
1554 return if $self->{text} eq "T$text";
932 $self->{text} = $text; 1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1558 $self->{layout}->set_text ($text);
1559
1560 delete $self->{size_req};
1561 $self->realloc;
1562 $self->update;
1563}
1564
1565sub set_markup {
1566 my ($self, $markup) = @_;
1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
933 $self->{layout}->set_markup ($text); 1574 $self->{layout}->set_markup ($markup);
934 1575
1576 delete $self->{size_req};
1577 $self->realloc;
1578 $self->update;
1579}
1580
1581sub size_request {
1582 my ($self) = @_;
1583
1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1590
1591 my ($w, $h) = $self->{layout}->size;
1592
1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1607}
1608
1609sub size_allocate {
1610 my ($self, $w, $h) = @_;
1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
935 delete $self->{texture}; 1622 delete $self->{texture};
936# $self->{w} = $self->{h} = -1;
937 $self->update;
938}
939 1623
940sub get_text { 1624 $self->realloc;
1625}
1626
1627sub reconfigure {
941 my ($self, $text) = @_; 1628 my ($self) = @_;
942 1629
943 $self->{text}
944}
945
946sub size_request {
947 my ($self) = @_;
948
949 $self->{layout}->set_width;
950 $self->{layout}->set_height ($self->{height});
951 my ($w, $h) = $self->{layout}->size;
952
953 (
954 $w + $self->{padding} * 2,
955 $h + $self->{padding} * 2,
956 )
957}
958
959sub size_allocate {
960 my ($self, $x, $y, $w, $h) = @_;
961
962 $self->_size_allocate ($x, $y, $w, $h) or return;
963
964 delete $self->{texture}; 1630 delete $self->{size_req};
965}
966 1631
967sub update {
968 my ($self) = @_;
969
970 delete $self->{texture};
971 $self->SUPER::update; 1632 $self->SUPER::reconfigure;
972} 1633}
973 1634
974sub _draw { 1635sub _draw {
975 my ($self) = @_; 1636 my ($self) = @_;
976 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
977 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
978 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
979 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
980 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
981 }; 1649 };
982 1650
983 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
984 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
985 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
986 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
987
988 glColor @{$self->{fg}}; 1668 glColor @{$self->{fg}};
989 1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
990 my $x = 1670 } else {
991 $self->{align} < 0 ? $self->{padding} 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
992 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
993 : ($self->{w} - $tex->{w}) * 0.5; 1673 }
994
995 glTranslate int $x, int +($self->{h} - $tex->{h}) * 0.5, 0;
996 $tex->draw_quad (0, 0);
997 1674
998 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1676}
1001 1677
1002############################################################################# 1678#############################################################################
1003 1679
1004package CFClient::UI::Entry; 1680package CFClient::UI::EntryBase;
1005 1681
1006our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1007 1683
1008use SDL; 1684use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1685
1011sub new { 1686sub new {
1012 my $class = shift; 1687 my $class = shift;
1013 1688
1014 $class->SUPER::new ( 1689 $class->SUPER::new (
1015 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1019 can_hover => 1, 1694 can_hover => 1,
1020 can_focus => 1, 1695 can_focus => 1,
1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1021 @_ 1700 @_
1022 ) 1701 )
1023} 1702}
1024 1703
1025sub _set_text { 1704sub _set_text {
1026 my ($self, $text) = @_; 1705 my ($self, $text) = @_;
1027 1706
1707 delete $self->{cur_h};
1708
1709 return if $self->{text} eq $text;
1710
1028 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1029
1030 $self->{text} = $text; 1712 $self->{text} = $text;
1031 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1033 1713
1034 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1035 1717
1036 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1718 $self->_emit (changed => $self->{text});
1037 1719
1038 $text = substr $text, 0, $self->{cursor}; 1720 $self->realloc;
1039 utf8::encode $text; 1721 $self->update;
1040
1041 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1042}
1043
1044sub size_request {
1045 my ($self) = @_;
1046
1047 my ($w, $h) = $self->SUPER::size_request;
1048
1049 ($w + 1, $h) # add 1 for cursor
1050}
1051
1052sub size_allocate {
1053 my ($self, $x, $y, $w, $h) = @_;
1054
1055 $self->SUPER::size_allocate ($x, $y, $w, $h);
1056
1057 $self->_set_text ($self->{text});
1058} 1722}
1059 1723
1060sub set_text { 1724sub set_text {
1061 my ($self, $text) = @_; 1725 my ($self, $text) = @_;
1062 1726
1063 $self->{cursor} = length $text; 1727 $self->{cursor} = length $text;
1064 $self->_set_text ($text); 1728 $self->_set_text ($text);
1065 $self->update; 1729}
1730
1731sub get_text {
1732 $_[0]{text}
1733}
1734
1735sub size_request {
1736 my ($self) = @_;
1737
1738 my ($w, $h) = $self->SUPER::size_request;
1739
1740 ($w + 1, $h) # add 1 for cursor
1066} 1741}
1067 1742
1068sub key_down { 1743sub key_down {
1069 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1070 1745
1071 my $mod = $ev->key_mod; 1746 my $mod = $ev->{mod};
1072 my $sym = $ev->key_sym; 1747 my $sym = $ev->{sym};
1073
1074 my $uni = $ev->key_unicode; 1748 my $uni = $ev->{unicode};
1075 1749
1076 my $text = $self->get_text; 1750 my $text = $self->get_text;
1077 1751
1078 if ($sym == SDLK_BACKSPACE) { 1752 if ($uni == 8) {
1079 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1080 } elsif ($sym == SDLK_DELETE) { 1754 } elsif ($uni == 127) {
1081 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1082 } elsif ($sym == SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1083 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1084 } elsif ($sym == SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1085 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1086 } elsif ($sym == SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1087 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1088 } elsif ($sym == SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1089 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1764 } elsif ($uni == 27) {
1765 $self->_emit ('escape');
1090 } elsif ($uni) { 1766 } elsif ($uni) {
1091 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1092 } 1770 }
1093 1771
1094 $self->_set_text ($text); 1772 $self->_set_text ($text);
1095 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1096} 1777}
1097 1778
1098sub focus_in { 1779sub focus_in {
1099 my ($self) = @_; 1780 my ($self) = @_;
1100 1781
… …
1115 utf8::encode $text; 1796 utf8::encode $text;
1116 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1117 1798
1118 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1119 $self->update; 1800 $self->update;
1801
1802 1
1120} 1803}
1121 1804
1122sub mouse_motion { 1805sub mouse_motion {
1123 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1124# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1125} 1810}
1126 1811
1127sub _draw { 1812sub _draw {
1128 my ($self) = @_; 1813 my ($self) = @_;
1129 1814
1130 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1131 1816
1132 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1133 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1134 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1135 } else { 1820 } else {
1136 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1137 } 1822 }
1138 1823
1139 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1140 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1141 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1142 glVertex 0 , 0; 1827 glVertex 0 , 0;
1143 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1144 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1145 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1148 1833
1149 $self->SUPER::_draw; 1834 $self->SUPER::_draw;
1150 1835
1151 #TODO: force update every cursor change :( 1836 #TODO: force update every cursor change :(
1152 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1837 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1838
1839 unless (exists $self->{cur_h}) {
1840 my $text = substr $self->{text}, 0, $self->{cursor};
1841 utf8::encode $text;
1842
1843 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1844 }
1845
1153 glColor @{$self->{fg}}; 1846 glColor @{$self->{fg}};
1154 glBegin GL_LINES; 1847 glBegin GL_LINES;
1155 glVertex $self->{cur_x}, $self->{cur_y};
1156 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1848 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1849 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1157 glEnd; 1850 glEnd;
1158 } 1851 }
1159} 1852}
1160 1853
1161package CFClient::UI::LineEntry; 1854package CFClient::UI::Entry;
1162 1855
1163our @ISA = CFClient::UI::Entry::; 1856our @ISA = CFClient::UI::EntryBase::;
1164 1857
1165use SDL; 1858use CFClient::OpenGL;
1166use SDL::OpenGL;
1167 1859
1168sub key_down { 1860sub key_down {
1169 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1170 1862
1171 my $sym = $ev->key_sym; 1863 my $sym = $ev->{sym};
1172 1864
1173 if ($sym == SDLK_RETURN) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1174 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1175 $self->update; 1871 $self->update;
1176 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1177 } else { 1895 } else {
1178 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1179 } 1899 1
1180
1181} 1900}
1182 1901
1183############################################################################# 1902#############################################################################
1184 1903
1185package CFClient::UI::Button; 1904package CFClient::UI::Button;
1186 1905
1187our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1188 1907
1189use SDL; 1908use CFClient::OpenGL;
1190use SDL::OpenGL;
1191 1909
1192my @tex = 1910my @tex =
1193 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1194 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1195 1913
1196sub new { 1914sub new {
1197 my $class = shift; 1915 my $class = shift;
1198 1916
1199 $class->SUPER::new ( 1917 $class->SUPER::new (
1200 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1201 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1202 bg => [1, 1, 1, 0.2],
1203 active_fg => [1, 1, 0], 1921 active_fg => [0, 0, 1],
1204 can_hover => 1, 1922 can_hover => 1,
1923 align => 0,
1924 valign => 0,
1925 can_events => 1,
1205 @_ 1926 @_
1206 ) 1927 )
1207} 1928}
1208 1929
1930sub activate { }
1931
1209sub button_up { 1932sub button_up {
1210 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1211 1934
1935 $self->emit ("activate")
1212 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1213 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1214 $self->emit ("activate"); 1938
1215 } 1939 1
1216} 1940}
1217 1941
1218sub _draw { 1942sub _draw {
1219 my ($self) = @_; 1943 my ($self) = @_;
1220 1944
1221 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1222 my $tex = $tex[0];
1223 1946
1224 glEnable GL_BLEND;
1225 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1227
1228 if ($GRAB == $self) {
1229 $self->{fg} = $self->{active_fg};
1230 }
1231
1232 glBindTexture GL_TEXTURE_2D, $tex->{name};
1233 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1949 glColor 0, 0, 0, 1;
1234 1950
1235 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1236 1952
1237 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239 1954
1240 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1241} 1956}
1242 1957
1243############################################################################# 1958#############################################################################
1244 1959
1245package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1246 1961
1247our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1248 1963
1249use SDL; 1964my @tex =
1250use SDL::OpenGL; 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1967
1968use CFClient::OpenGL;
1251 1969
1252sub new { 1970sub new {
1253 my $class = shift; 1971 my $class = shift;
1254 1972
1255 $class->SUPER::new ( 1973 $class->SUPER::new (
1256 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1257 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1258 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1259 state => 0, 1980 state => 0,
1260 can_hover => 1, 1981 can_hover => 1,
1261 @_ 1982 @_
1262 ) 1983 )
1263} 1984}
1264 1985
1265sub size_request { 1986sub size_request {
1266 my ($self) = @_; 1987 my ($self) = @_;
1267 1988
1268 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1269}
1270
1271sub size_allocate {
1272 my ($self, $x, $y, $w, $h) = @_;
1273
1274 $self->_size_allocate ($x, $y, $w, $h);
1275} 1990}
1276 1991
1277sub button_down { 1992sub button_down {
1278 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1279 1994
1280 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1281 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1282 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1283 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1284 } 2003 1
1285} 2004}
1286 2005
1287sub _draw { 2006sub _draw {
1288 my ($self) = @_; 2007 my ($self) = @_;
1289 2008
1290 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1291 2010
1292 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1293 2012
1294 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
1295 2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2016
1296 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1297 2018
1298 glBegin GL_LINE_LOOP; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
1299 glVertex 0 , 0; 2020
1300 glVertex 0 , $s; 2021 glEnable GL_TEXTURE_2D;
1301 glVertex $s, $s; 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1302 glVertex $s, 0; 2023 glDisable GL_TEXTURE_2D;
2024}
2025
2026#############################################################################
2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
2086package CFClient::UI::VGauge;
2087
2088our @ISA = CFClient::UI::Base::;
2089
2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
2093
2094my %tex = (
2095 food => [
2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2098 ],
2099 grace => [
2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2102 ],
2103 hp => [
2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2106 ],
2107 mana => [
2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2110 ],
2111);
2112
2113# eg. VGauge->new (gauge => 'food'), default gauge: food
2114sub new {
2115 my $class = shift;
2116
2117 my $self = $class->SUPER::new (
2118 type => 'food',
2119 @_
2120 );
2121
2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2123
2124 $self
2125}
2126
2127sub size_request {
2128 my ($self) = @_;
2129
2130 #my $tex = $tex{$self->{type}}[0];
2131 #@$tex{qw(w h)}
2132 (0, 0)
2133}
2134
2135sub set_max {
2136 my ($self, $max) = @_;
2137
2138 return if $self->{max_val} == $max;
2139
2140 $self->{max_val} = $max;
2141 $self->update;
2142}
2143
2144sub set_value {
2145 my ($self, $val, $max) = @_;
2146
2147 $self->set_max ($max)
2148 if defined $max;
2149
2150 return if $self->{val} == $val;
2151
2152 $self->{val} = $val;
2153 $self->update;
2154}
2155
2156sub _draw {
2157 my ($self) = @_;
2158
2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
2161
2162 my ($w, $h) = ($self->{w}, $self->{h});
2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
2172
2173 my $ycut1 = max 0, min 1, $ycut;
2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
2178
2179 glEnable GL_BLEND;
2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2182 glEnable GL_TEXTURE_2D;
2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2184
2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , 0; glVertex 0 , 0;
2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1303 glEnd; 2191 glEnd;
1304 2192
1305 if ($self->{state}) { 2193 my $ycut1 = List::Util::min 1, $ycut;
2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
2195 glBegin GL_QUADS;
2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
1306 glBegin GL_LINES; 2204 glBegin GL_QUADS;
1307 glVertex 0 , 0; 2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1308 glVertex $s, $s; 2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
1309 glVertex $s, 0; 2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
1310 glVertex 0 , $s; 2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1311 glEnd; 2209 glEnd;
1312 } 2210 }
2211
2212 glDisable GL_BLEND;
2213 glDisable GL_TEXTURE_2D;
1313} 2214}
1314 2215
1315############################################################################# 2216#############################################################################
1316 2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
2261}
2262
2263#############################################################################
2264
1317package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
1318 2266
1319use strict; 2267use strict;
1320 2268
1321use SDL::OpenGL; 2269use CFClient::OpenGL;
1322 2270
1323our @ISA = CFClient::UI::DrawBG::; 2271our @ISA = CFClient::UI::DrawBG::;
1324 2272
1325my @tex = 2273my @tex =
1326 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1327 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1328 2276
1329sub new { 2277sub new {
1330 my $class = shift; 2278 my $class = shift;
1331 2279
1332 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1333 2281
1334 # TODO: 0-width page 2282 # TODO: 0-width page
1335 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1336 # TODO: calculations are off 2284 # TODO: calculations are off
1337 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1338 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1339 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1340 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1341 req_w => 40, 2291 min_w => $::WIDTH / 80,
1342 req_h => 13, 2292 min_h => $::WIDTH / 80,
1343 vertical => 0, 2293 vertical => 0,
1344 can_hover => 1, 2294 can_hover => 1,
2295 inner_pad => 0.02,
1345 @_ 2296 @_
1346 ); 2297 );
1347 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1348 $self 2302 $self
1349} 2303}
1350 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1351sub size_request { 2339sub size_request {
1352 my ($self) = @_; 2340 my ($self) = @_;
1353 2341
1354 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1355 my $h = $self->{req_h};
1356
1357 $self->{vertical} ? ($h, $w) : ($w, $h)
1358} 2343}
1359 2344
1360sub button_down { 2345sub button_down {
1361 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1362 2347
1363 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1364 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1365} 2353}
1366 2354
1367sub mouse_motion { 2355sub mouse_motion {
1368 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1369 2357
1370 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1371 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1372 2388
1373 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1374 2390
1375 $x = $x * ($hi - $lo) / $w + $lo; 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1376 $x = $lo if $x < $lo; 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1377 $x = $hi - $page if $x > $hi - $page;
1378 $self->{range}[0] = $x;
1379 2393
1380 $self->emit (changed => $x); 2394 $value = ($value - $lo) / $range;
1381 $self->update; 2395 $value = $value * $self->{scale} + $self->{offset};
1382 }
1383}
1384 2396
1385sub _draw { 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1386 my ($self) = @_; 2398 $self->{knob_w} = $knob_w;
2399 }
1387 2400
1388 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1389 2402
1390 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1391 2404
1392 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1393 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1394 2407
2408 glTranslate 1, 0, 0;
1395 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1396 glTranslate 0, -$self->{w}, 0;
1397
1398 ($w, $h) = ($h, $w);
1399 } 2410 }
1400 2411
1401 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1402 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1403 2414
1404 my ($value, $lo, $hi, $page) = @{$self->{range}};
1405
1406 # the inner_* stuff is for generating a padding for the slider handle,
1407 # so that the handle doesn't leave the texture. This calculation isn't 100%
1408 # correct propably, but it does the job for now
1409 my $inner_pad = 5; # 5% of width for slider bg texture border
1410 my $inner_pad_px = ($w / 100) * $inner_pad; # % to pixels
1411 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1412
1413 $page = int $page * $inner_w / ($hi - $lo);
1414 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1415
1416 $w -= $page;
1417 $page &= ~1;
1418 glTranslate $page * 0.5, 0, 0;
1419 $page ||= 2;
1420
1421 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1422 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1423
1424 glEnable GL_BLEND;
1425 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1426 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1428 2417
1429 # draw background 2418 # draw background
1430 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1431 2420
1432 # draw handle 2421 # draw handle
1433 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1434 2423
1435 glDisable GL_BLEND;
1436 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1437} 2425}
1438 2426
1439############################################################################# 2427#############################################################################
1440 2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
2467
2468#############################################################################
2469
1441package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1442 2471
1443our @ISA = CFClient::UI::HBox::; 2472our @ISA = CFClient::UI::HBox::;
1444 2473
1445use SDL::OpenGL; 2474use CFClient::OpenGL;
1446 2475
1447sub new { 2476sub new {
1448 my $class = shift; 2477 my $class = shift;
1449 2478
1450 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1451 par => [], 2480 fontsize => 1,
2481 can_events => 0,
2482 indent => 0,
2483 #font => default_font
1452 @_, 2484 @_,
2485
2486 layout => (new CFClient::Layout 1),
2487 par => [],
2488 height => 0,
1453 children => [ 2489 children => [
1454 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1455 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1456 ], 2492 ],
1457 ); 2493 );
1458 2494
2495 $self->{children}[1]->connect (changed => sub { $self->update });
2496
1459 $self 2497 $self
1460} 2498}
1461 2499
2500sub set_fontsize {
2501 my ($self, $fontsize) = @_;
2502
2503 $self->{fontsize} = $fontsize;
2504 $self->reflow;
2505}
2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
2520sub text_size {
2521 my ($self, $text, $indent) = @_;
2522
2523 my $layout = $self->{layout};
2524
2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2528 $layout->set_markup ($text);
2529
2530 $layout->size
2531}
2532
2533sub reflow {
2534 my ($self) = @_;
2535
2536 $self->{need_reflow}++;
2537 $self->update;
2538}
2539
2540sub set_offset {
2541 my ($self, $offset) = @_;
2542
2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
2545}
2546
2547sub clear {
2548 my ($self) = @_;
2549
2550 $self->{par} = [];
2551 $self->{height} = 0;
2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2553}
2554
1462sub add_paragraph { 2555sub add_paragraph {
1463 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1464 2557
1465 push @{$self->{par}}, [$color, $text]; 2558 for my $line (split /\n/, $text) {
1466 my $count = scalar @{$self->{par}}; 2559 my ($w, $h) = $self->text_size ($line);
1467 $self->{children}[1]{range} = [$count - 1, 0, $count, 1]; 2560 $self->{height} += $h;
1468 $self->{children}[1]->update; 2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
2563
2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2565}
2566
2567sub update {
2568 my ($self) = @_;
2569
2570 $self->SUPER::update;
2571
2572 return unless $self->{h} > 0;
2573
2574 delete $self->{texture};
2575
2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
2579 if (delete $self->{need_reflow}) {
2580 my $height = 0;
2581
2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
2598
2599 $self->{height} = $height;
2600
2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2602
2603 delete $self->{texture};
2604 }
2605
2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2607 glClearColor 0, 0, 0, 0;
2608 glClear GL_COLOR_BUFFER_BIT;
2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2624
2625 for my $par (@{$self->{par}}) {
2626 my $h = $par->[1];
2627
2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2632 $layout->set_markup ($par->[4]);
2633
2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2635
2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2638 }
2639
2640 $y += $h;
2641 }
2642
2643 glDisable GL_BLEND;
2644 };
2645 });
1469} 2646}
1470 2647
1471sub _draw { 2648sub _draw {
1472 my ($self) = @_; 2649 my ($self) = @_;
1473 2650
1474 my $par = $self->{par};
1475
1476 my $bottom = (scalar @$par) - 1;
1477
1478 my $w = $self->{children}[0]{w};
1479 my $y = $self->{h};
1480
1481 glEnable GL_BLEND;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
1484 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1485 2653 glColor 0, 0, 0, 1;
1486 # TODO: everything! 2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1487 while ($y > 0 && $bottom >= 0) {
1488 my $par = $par->[$bottom--];
1489
1490 my $layout = new CFClient::Layout;
1491
1492 $layout->set_height ($::FONTSIZE);
1493 $layout->set_width ($w);
1494 $layout->set_text ($par->[1]);
1495 my $tex = new_from_layout CFClient::Texture $layout;
1496 $y -= $tex->{h};
1497
1498 glColor @{ $par->[0] };
1499 $tex->draw_quad (0, $y);
1500 }
1501
1502 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
1503 glDisable GL_BLEND; 2656
2657 $self->{children}[1]->draw;
2658
1504} 2659}
1505 2660
1506############################################################################# 2661#############################################################################
1507 2662
1508package CFClient::UI::MapWidget;
1509
1510use strict;
1511
1512use List::Util qw(min max);
1513
1514use SDL;
1515use SDL::OpenGL;
1516
1517our @ISA = CFClient::UI::Base::;
1518
1519sub new {
1520 my $class = shift;
1521
1522 $class->SUPER::new (
1523 z => -1,
1524 can_focus => 1,
1525 list => (glGenLists 1),
1526 @_
1527 )
1528}
1529
1530sub key_down {
1531 print "MAPKEYDOWN\n";
1532}
1533
1534sub key_up {
1535}
1536
1537sub size_request {
1538 (
1539 1 + 32 * int $::WIDTH / 32,
1540 1 + 32 * int $::HEIGHT / 32,
1541 )
1542}
1543
1544sub update {
1545 my ($self) = @_;
1546
1547 $self->{need_update} = 1;
1548 $self->SUPER::update;
1549}
1550
1551sub draw {
1552 my ($self) = @_;
1553
1554 $self->{need_update}++;#d#
1555 if (delete $self->{need_update}) {
1556 glNewList $self->{list}, GL_COMPILE;
1557
1558 my $sw = int $::WIDTH / 32;
1559 my $sh = int $::HEIGHT / 32;
1560
1561 if ($::MAP) {
1562 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1563
1564 if ($::CFG->{fow_enable}) {
1565 if ($::CFG->{fow_smooth}) { # smooth fog of war
1566 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1567 glConvolutionFilter2D
1568 GL_CONVOLUTION_2D,
1569 GL_ALPHA,
1570 3, 3,
1571 GL_ALPHA, GL_FLOAT,
1572 pack "f*",
1573 0.1, 0.1, 0.1,
1574 0.1, 0.2, 0.1,
1575 0.1, 0.1, 0.1,
1576 ;
1577 glEnable GL_CONVOLUTION_2D;
1578 }
1579
1580 my $tex = new CFClient::Texture
1581 w => $w,
1582 h => $h,
1583 data => $data,
1584 internalformat => GL_ALPHA,
1585 format => GL_ALPHA;
1586
1587 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1588
1589 glEnable GL_BLEND;
1590 glEnable GL_TEXTURE_2D;
1591 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1592
1593 glColor +($::CFG->{fow_intensity}) x 3, 1;
1594 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1595
1596 glDisable GL_TEXTURE_2D;
1597 glDisable GL_BLEND;
1598 }
1599 }
1600
1601 glEndList;
1602 }
1603
1604 glCallList $self->{list};
1605
1606 if ($FOCUS != $self) {
1607 glColor 64/255, 64/255, 64/255;
1608 glLogicOp GL_AND;
1609 glEnable GL_COLOR_LOGIC_OP;
1610 glBegin GL_QUADS;
1611 glVertex 0, 0;
1612 glVertex 0, $::HEIGHT;
1613 glVertex $::WIDTH, $::HEIGHT;
1614 glVertex $::WIDTH, 0;
1615 glEnd;
1616 glDisable GL_COLOR_LOGIC_OP;
1617 }
1618}
1619
1620my %DIR = (
1621 SDLK_KP8, [1, "north"],
1622 SDLK_KP9, [2, "northeast"],
1623 SDLK_KP6, [3, "east"],
1624 SDLK_KP3, [4, "southeast"],
1625 SDLK_KP2, [5, "south"],
1626 SDLK_KP1, [6, "southwest"],
1627 SDLK_KP4, [7, "west"],
1628 SDLK_KP7, [8, "northwest"],
1629
1630 SDLK_UP, [1, "north"],
1631 SDLK_RIGHT, [3, "east"],
1632 SDLK_DOWN, [5, "south"],
1633 SDLK_LEFT, [7, "west"],
1634);
1635
1636sub key_down {
1637 my ($self, $ev) = @_;
1638
1639 my $mod = $ev->key_mod;
1640 my $sym = $ev->key_sym;
1641
1642 if ($sym == SDLK_KP5) {
1643 $::CONN->user_send ("command stay fire");
1644 } elsif ($sym == SDLK_a) {
1645 $::CONN->user_send ("command apply");
1646 } elsif (exists $DIR{$sym}) {
1647 if ($mod & KMOD_SHIFT) {
1648 $self->{shft}++;
1649 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1650 } elsif ($mod & KMOD_CTRL) {
1651 $self->{ctrl}++;
1652 $::CONN->user_send ("command run $DIR{$sym}[0]");
1653 } else {
1654 $::CONN->user_send ("command $DIR{$sym}[1]");
1655 }
1656 }
1657}
1658
1659sub key_up {
1660 my ($self, $ev) = @_;
1661
1662 my $mod = $ev->key_mod;
1663 my $sym = $ev->key_sym;
1664
1665 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1666 $::CONN->user_send ("command fire_stop");
1667 }
1668 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1669 $::CONN->user_send ("command run_stop");
1670 }
1671}
1672
1673#############################################################################
1674
1675package CFClient::UI::Animator; 2663package CFClient::UI::Animator;
1676 2664
1677use SDL::OpenGL; 2665use CFClient::OpenGL;
1678 2666
1679our @ISA = CFClient::UI::Bin::; 2667our @ISA = CFClient::UI::Bin::;
1680 2668
1681sub moveto { 2669sub moveto {
1682 my ($self, $x, $y) = @_; 2670 my ($self, $x, $y) = @_;
… …
1720 2708
1721sub new { 2709sub new {
1722 my $class = shift; 2710 my $class = shift;
1723 2711
1724 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
1725 state => 0, 2713 state => 0,
1726 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
1727 @_ 2715 @_
1728 ); 2716 );
1729 2717
1730 if ($self->{state}) {
1731 $self->{state} = 0;
1732 $self->toggle_flopper;
1733 }
1734
1735 $self 2718 $self
1736} 2719}
1737 2720
1738sub toggle_flopper { 2721sub toggle_flopper {
1739 my ($self) = @_; 2722 my ($self) = @_;
1740 2723
1741 # TODO: use animation 2724 $self->{other}->toggle_visibility;
1742 if ($self->{state} = !$self->{state}) { 2725}
1743 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2726
1744 $self->{other}->move ( 2727#############################################################################
1745 ($::WIDTH - $self->{other}{w}) * 0.5, 2728
1746 ($::HEIGHT - $self->{other}{h}) * 0.5, 2729package CFClient::UI::Tooltip;
2730
2731our @ISA = CFClient::UI::Bin::;
2732
2733use CFClient::OpenGL;
2734
2735sub new {
2736 my $class = shift;
2737
2738 $class->SUPER::new (
2739 @_,
2740 can_events => 0,
2741 )
2742}
2743
2744sub set_tooltip_from {
2745 my ($self, $widget) = @_;
2746
2747 my $tooltip = $widget->{tooltip};
2748
2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2764}
2765
2766sub size_request {
2767 my ($self) = @_;
2768
2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2770
2771 ($w + 4, $h + 4)
2772}
2773
2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
1747 ); 2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
1748 } else { 2986 } else {
1749 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2987 return 0
2988 }
2989
1750 } 2990 1
1751} 2991}
1752 2992
1753############################################################################# 2993#############################################################################
1754 2994
1755package CFClient::UI::Toplevel; 2995package CFClient::UI::Multiplexer;
1756 2996
1757our @ISA = CFClient::UI::Container::; 2997our @ISA = CFClient::UI::Container::;
1758 2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
1759sub size_request { 3040sub size_request {
1760 ($::WIDTH, $::HEIGHT) 3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
1761} 3044}
1762 3045
1763sub size_allocate { 3046sub size_allocate {
1764 my ($self, $x, $y, $w, $h) = @_; 3047 my ($self, $w, $h) = @_;
1765 3048
1766 $self->_size_allocate ($x, $y, $w, $h); 3049 $self->{current}->configure (0, 0, $w, $h);
1767
1768 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request)
1769 for @{$self->{children}};
1770} 3050}
1771 3051
1772sub translate { 3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
3625package CFClient::UI::Root;
3626
3627our @ISA = CFClient::UI::Container::;
3628
3629use List::Util qw(min max);
3630
3631use CFClient::OpenGL;
3632
3633sub new {
3634 my $class = shift;
3635
3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
3644}
3645
3646sub size_request {
3647 my ($self) = @_;
3648
3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
3664}
3665
3666sub size_allocate {
3667 my ($self, $w, $h) = @_;
3668
3669 for my $child ($self->children) {
3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3671
3672 $X = $child->{force_x} if exists $child->{force_x};
3673 $Y = $child->{force_y} if exists $child->{force_y};
3674
3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
3678 $child->configure ($X, $Y, $W, $H);
3679 }
3680}
3681
3682sub coord2local {
1773 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
1774 3684
1775 ($x, $y) 3685 ($x, $y)
1776} 3686}
1777 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
1778sub update { 3694sub update {
1779 my ($self) = @_; 3695 my ($self) = @_;
1780 3696
1781 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3697 $::WANT_REFRESH++;
1782 ::refresh ();
1783} 3698}
1784 3699
1785sub add { 3700sub add {
1786 my ($self, $widget) = @_; 3701 my ($self, @children) = @_;
1787 3702
3703 $_->{is_toplevel} = 1
3704 for @children;
3705
1788 $self->SUPER::add ($widget); 3706 $self->SUPER::add (@children);
1789
1790 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1791} 3707}
1792 3708
3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
3722}
3723
3724sub on_refresh {
3725 my ($self, $id, $cb) = @_;
3726
3727 $self->{refresh_hook}{$id} = $cb;
3728}
3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
1793sub draw { 3736sub draw {
1794 my ($self) = @_; 3737 my ($self) = @_;
3738
3739 while ($self->{refresh_hook}) {
3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
3835
3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3838 glClear GL_COLOR_BUFFER_BIT;
3839
3840 glMatrixMode GL_PROJECTION;
3841 glLoadIdentity;
3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3843 glMatrixMode GL_MODELVIEW;
3844 glLoadIdentity;
3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
1795 3852
1796 $self->_draw; 3853 $self->_draw;
1797} 3854}
1798 3855
1799############################################################################# 3856#############################################################################
1800 3857
1801package CFClient::UI; 3858package CFClient::UI;
1802 3859
1803$TOPLEVEL = new CFClient::UI::Toplevel; 3860$ROOT = new CFClient::UI::Root;
3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1804 3862
18051 38631
1806 3864

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