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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.127 by root, Mon Apr 17 21:03:31 2006 UTC vs.
Revision 1.282 by root, Mon Jun 5 02:25:10 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 CFClient::UI::check_tooltip;
405 }
156} 406}
157 407
158# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
159sub coord2local { 409sub coord2local {
160 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
161 411
162 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 413}
165 414
166# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
167sub coord2global { 416sub coord2global {
168 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
169 418
170 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 420}
173 421
174sub focus_in { 422sub focus_in {
175 my ($self) = @_; 423 my ($self) = @_;
176 424
177 return if $FOCUS == $self; 425 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
179 427
180 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
181 429
182 $self->emit (focus_in => $focus); 430 $self->_emit (focus_in => $focus);
183 431
184 $focus->update if $focus; 432 $focus->update if $focus;
185 $FOCUS->update; 433 $FOCUS->update;
186} 434}
187 435
… …
190 438
191 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
192 440
193 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
194 442
195 $self->emit (focus_out => $focus); 443 $self->_emit (focus_out => $focus);
196 444
197 $focus->update if $focus; #? 445 $focus->update if $focus; #?
198}
199 446
447 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
448 unless $FOCUS;
449}
450
200sub mouse_motion { } 451sub mouse_motion { 0 }
201sub button_up { } 452sub button_up { 0 }
202sub key_down { } 453sub key_down { 0 }
203sub key_up { } 454sub key_up { 0 }
204 455
205sub button_down { 456sub button_down {
206 my ($self, $ev, $x, $y) = @_; 457 my ($self, $ev, $x, $y) = @_;
207 458
208 $self->focus_in; 459 $self->focus_in;
209}
210 460
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 461 0
241}
242
243sub _draw {
244 my ($self) = @_;
245
246 warn "no draw defined for $self\n";
247} 462}
248 463
249sub find_widget { 464sub find_widget {
250 my ($self, $x, $y) = @_; 465 my ($self, $x, $y) = @_;
466
467 return () unless $self->{can_events};
251 468
252 return $self 469 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 470 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 471 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 472
… …
258 475
259sub set_parent { 476sub set_parent {
260 my ($self, $parent) = @_; 477 my ($self, $parent) = @_;
261 478
262 Scalar::Util::weaken ($self->{parent} = $parent); 479 Scalar::Util::weaken ($self->{parent} = $parent);
480 $self->set_visible if $parent->{visible};
263} 481}
264 482
265sub check_size { 483sub connect {
484 my ($self, $signal, $cb) = @_;
485
486 push @{ $self->{signal_cb}{$signal} }, $cb;
487}
488
489sub _emit {
490 my ($self, $signal, @args) = @_;
491
492 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
493}
494
495sub emit {
496 my ($self, $signal, @args) = @_;
497
498 $self->_emit ($signal, @args)
499 || $self->$signal (@args);
500}
501
502sub visibility_change {
266 my ($self) = @_; 503 #my ($self, $visible) = @_;
504}
267 505
268 my ($w, $h) = $self->size_request; 506sub realloc {
507 my ($self) = @_;
269 508
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 509 if ($self->{visible}) {
510 return if $self->{root}{realloc}{$self+0};
511
512 $self->{root}{realloc}{$self+0} = $self;
513 $self->{root}->update;
514 } else {
271 $self->{req_w} = $w; 515 delete $self->{req_w};
272 $self->{req_h} = $h; 516 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 517 }
277} 518}
278 519
279sub update { 520sub update {
280 my ($self) = @_; 521 my ($self) = @_;
281 522
282 $self->{parent}->update 523 $self->{parent}->update
283 if $self->{parent}; 524 if $self->{parent};
284} 525}
285 526
286sub connect { 527sub reconfigure {
287 my ($self, $signal, $cb) = @_; 528 my ($self) = @_;
288 529
289 push @{ $self->{cb}{$signal} }, $cb; 530 $self->realloc;
531 $self->update;
290} 532}
291 533
292sub emit { 534# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 535# functions seems pointless.
536our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 537
295 $_->($self, @args) 538sub draw {
296 for @{$self->{cb}{$signal} || []}; 539 my ($self) = @_;
540
541 return unless $self->{h} && $self->{w};
542
543 # update screen rectangle
544 local $draw_x = $draw_x + $self->{x};
545 local $draw_y = $draw_y + $self->{y};
546 local $draw_w = $draw_x + $self->{w};
547 local $draw_h = $draw_y + $self->{h};
548
549 # skip widgets that are entirely outside the drawing area
550 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
551 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
552
553 glPushMatrix;
554 glTranslate $self->{x}, $self->{y}, 0;
555
556 if ($self == $HOVER && $self->{can_hover}) {
557 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
558 glEnable GL_BLEND;
559 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
560 glBegin GL_QUADS;
561 glVertex 0 , 0;
562 glVertex $self->{w}, 0;
563 glVertex $self->{w}, $self->{h};
564 glVertex 0 , $self->{h};
565 glEnd;
566 glDisable GL_BLEND;
567 }
568
569 if ($ENV{CFPLUS_DEBUG} & 1) {
570 glPushMatrix;
571 glColor 1, 1, 0, 1;
572 glTranslate 0.375, 0.375;
573 glBegin GL_LINE_LOOP;
574 glVertex 0 , 0;
575 glVertex $self->{w} - 1, 0;
576 glVertex $self->{w} - 1, $self->{h} - 1;
577 glVertex 0 , $self->{h} - 1;
578 glEnd;
579 glPopMatrix;
580 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
581 }
582
583 $self->_draw;
584 glPopMatrix;
585}
586
587sub _draw {
588 my ($self) = @_;
589
590 warn "no draw defined for $self\n";
297} 591}
298 592
299sub DESTROY { 593sub DESTROY {
300 my ($self) = @_; 594 my ($self) = @_;
301 595
596 delete $WIDGET{$self+0};
302 #$self->deactivate; 597 #$self->deactivate;
303} 598}
304 599
305############################################################################# 600#############################################################################
306 601
307package CFClient::UI::DrawBG; 602package CFClient::UI::DrawBG;
308 603
309our @ISA = CFClient::UI::Base::; 604our @ISA = CFClient::UI::Base::;
310 605
311use strict; 606use strict;
312use SDL::OpenGL; 607use CFClient::OpenGL;
313 608
314sub new { 609sub new {
315 my $class = shift; 610 my $class = shift;
316 611
317 # range [value, low, high, page] 612 # range [value, low, high, page]
318 613
319 $class->SUPER::new ( 614 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 615 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 616 #active_bg => [1, 1, 1, 0.5],
322 @_ 617 @_
323 ) 618 )
324} 619}
325 620
326sub _draw { 621sub _draw {
327 my ($self) = @_; 622 my ($self) = @_;
328 623
624 my $color = $FOCUS == $self && $self->{active_bg}
625 ? $self->{active_bg}
626 : $self->{bg};
627
628 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 629 my ($w, $h) = @$self{qw(w h)};
330 630
331 glEnable GL_BLEND; 631 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 632 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 633 glColor_premultiply @$color;
334 634
335 glBegin GL_QUADS; 635 glBegin GL_QUADS;
336 glVertex 0 , 0; 636 glVertex 0 , 0;
337 glVertex 0 , $h; 637 glVertex 0 , $h;
338 glVertex $w, $h; 638 glVertex $w, $h;
339 glVertex $w, 0; 639 glVertex $w, 0;
340 glEnd; 640 glEnd;
341 641
342 glDisable GL_BLEND; 642 glDisable GL_BLEND;
643 }
343} 644}
344 645
345############################################################################# 646#############################################################################
346 647
347package CFClient::UI::Empty; 648package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 649
361our @ISA = CFClient::UI::Base::; 650our @ISA = CFClient::UI::Base::;
362 651
363sub new { 652sub new {
364 my ($class, %arg) = @_; 653 my ($class, %arg) = @_;
654 $class->SUPER::new (can_events => 0, %arg);
655}
365 656
657sub size_request {
658 my ($self) = @_;
659
660 ($self->{w} + 0, $self->{h} + 0)
661}
662
663sub draw { }
664
665#############################################################################
666
667package CFClient::UI::Container;
668
669our @ISA = CFClient::UI::Base::;
670
671sub new {
672 my ($class, %arg) = @_;
673
366 my $children = delete $arg{children} || []; 674 my $children = delete $arg{children};
367 675
368 my $self = $class->SUPER::new (children => [], %arg); 676 my $self = $class->SUPER::new (
677 children => [],
678 can_events => 0,
679 %arg,
680 );
681
369 $self->add ($_) for @$children; 682 $self->add (@$children)
683 if $children;
370 684
371 $self 685 $self
686}
687
688sub add {
689 my ($self, @widgets) = @_;
690
691 $_->set_parent ($self)
692 for @widgets;
693
694 use sort 'stable';
695
696 $self->{children} = [
697 sort { $a->{z} <=> $b->{z} }
698 @{$self->{children}}, @widgets
699 ];
700
701 $self->realloc;
702}
703
704sub children {
705 @{ $_[0]{children} }
706}
707
708sub remove {
709 my ($self, $child) = @_;
710
711 delete $child->{parent};
712 $child->hide;
713
714 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
715
716 $self->realloc;
717}
718
719sub clear {
720 my ($self) = @_;
721
722 my $children = delete $self->{children};
723 $self->{children} = [];
724
725 for (@$children) {
726 delete $_->{parent};
727 $_->hide;
728 }
729
730 $self->realloc;
731}
732
733sub find_widget {
734 my ($self, $x, $y) = @_;
735
736 $x -= $self->{x};
737 $y -= $self->{y};
738
739 my $res;
740
741 for (reverse $self->visible_children) {
742 $res = $_->find_widget ($x, $y)
743 and return $res;
744 }
745
746 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
747}
748
749sub _draw {
750 my ($self) = @_;
751
752 $_->draw for @{$self->{children}};
753}
754
755#############################################################################
756
757package CFClient::UI::Bin;
758
759our @ISA = CFClient::UI::Container::;
760
761sub new {
762 my ($class, %arg) = @_;
763
764 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
765
766 $class->SUPER::new (children => [$child], %arg)
372} 767}
373 768
374sub add { 769sub add {
375 my ($self, $child) = @_; 770 my ($self, $child) = @_;
376 771
377 $child->set_parent ($self);
378
379 use sort 'stable';
380
381 $self->{children} = [ 772 $self->{children} = [];
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ]; 773
385 774 $self->SUPER::add ($child);
386 $self->{w} = $self->{h} = -1;
387
388 $child->check_size;
389} 775}
390 776
391sub remove { 777sub remove {
392 my ($self, $widget) = @_; 778 my ($self, $widget) = @_;
393 779
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 780 $self->SUPER::remove ($widget);
395 781
396 $self->check_size; 782 $self->{children} = [new CFClient::UI::Empty]
783 unless @{$self->{children}};
784}
785
786sub child { $_[0]->{children}[0] }
787
788sub size_request {
789 $_[0]{children}[0]->size_request
790}
791
792sub size_allocate {
793 my ($self, $w, $h) = @_;
794
795 $self->{children}[0]->configure (0, 0, $w, $h);
796}
797
798#############################################################################
799
800# back-buffered drawing area
801
802package CFClient::UI::Window;
803
804our @ISA = CFClient::UI::Bin::;
805
806use CFClient::OpenGL;
807
808sub new {
809 my ($class, %arg) = @_;
810
811 my $self = $class->SUPER::new (%arg);
812}
813
814sub update {
815 my ($self) = @_;
816
817 $ROOT->on_post_alloc ($self => sub { $self->render_child });
818 $self->SUPER::update;
819}
820
821sub size_allocate {
822 my ($self, $w, $h) = @_;
823
824 $self->SUPER::size_allocate ($w, $h);
825 $self->update;
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
397} 931}
398 932
399sub find_widget { 933sub find_widget {
400 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
401 935
402 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
403 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
404 938 ) {
405 my $res;
406
407 for (reverse @{ $self->{children} }) {
408 $res = $_->find_widget ($x, $y)
409 and return $res;
410 }
411
412 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
413} 943}
414 944
415sub _draw { 945sub _render {
416 my ($self) = @_; 946 my ($self) = @_;
417 947
418 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
419} 954}
420 955
421############################################################################# 956#############################################################################
422 957
423package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
424 959
425our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
426 961
427sub new { 962sub new {
428 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
429 964
430 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
431 966
432 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
433} 987}
434 988
435sub add { 989sub add {
436 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
437 991
438 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
439
440 $self->SUPER::add ($widget);
441} 993}
442 994
443sub remove { 995sub update {
444 my ($self, $widget) = @_; 996 my ($self) = @_;
445 997
446 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
447 999
448 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
449 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
450} 1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
451
452sub child { $_[0]->{children}[0] }
453
454sub size_request {
455 $_[0]{children}[0]->size_request
456} 1003}
457 1004
458sub size_allocate { 1005sub size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
460 1007
461 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 $self->SUPER::size_allocate ($w, $h);
462 1009
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
464} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
465 1016
466############################################################################# 1017#############################################################################
467 1018
468package CFClient::UI::Window; 1019package CFClient::UI::Frame;
469 1020
470our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
471 1022
472use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
473 1072
474sub new { 1073sub new {
475 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
476 1075
1076 my $title = delete $arg{title};
1077
477 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
478} 1079 bg => [1, 1, 1, 1],
479 1080 border_bg => [1, 1, 1, 1],
480sub update { 1081 border => 0.6,
481 my ($self) = @_; 1082 can_events => 1,
482 1083 min_w => 16,
483 # we want to do this delayed... 1084 min_h => 16,
484 $self->render_chld; 1085 %arg,
485 $self->SUPER::update;
486}
487
488sub render_chld {
489 my ($self) = @_;
490
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1;
493 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw;
495 }; 1086 );
1087
1088 $self->{title} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $title,
1092 fontsize => $self->{border}
1093 if defined $title;
1094
1095 $self
1096}
1097
1098sub add {
1099 my ($self, @widgets) = @_;
1100
1101 $self->SUPER::add (@widgets);
1102 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1103}
1104
1105sub border {
1106 int $_[0]{border} * $::FONTSIZE
1107}
1108
1109sub size_request {
1110 my ($self) = @_;
1111
1112 $self->{title}->size_request
1113 if $self->{title};
1114
1115 my ($w, $h) = $self->SUPER::size_request;
1116
1117 (
1118 $w + $self->border * 2,
1119 $h + $self->border * 2,
1120 )
496} 1121}
497 1122
498sub size_allocate { 1123sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 1124 my ($self, $w, $h) = @_;
500 1125
501 $self->_size_allocate ($x, $y, $w, $h) or return; 1126 if ($self->{title}) {
502 1127 $self->{title}{w} = $w;
1128 $self->{title}{h} = $h;
503 $self->child->size_allocate (0, 0, $w, $h); 1129 $self->{title}->size_allocate ($w, $h);
1130 }
504 1131
505 $self->render_chld; 1132 my $border = $self->border;
1133
1134 $h -= List::Util::max 0, $border * 2;
1135 $w -= List::Util::max 0, $border * 2;
1136
1137 $self->child->configure ($border, $border, $w, $h);
1138}
1139
1140sub button_down {
1141 my ($self, $ev, $x, $y) = @_;
1142
1143 my ($w, $h) = @$self{qw(w h)};
1144 my $border = $self->border;
1145
1146 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1147 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1148
1149 if ($lr & $td) {
1150 my ($wx, $wy) = ($self->{x}, $self->{y});
1151 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1152 my ($bw, $bh) = ($self->{w}, $self->{h});
1153
1154 my $mx = $x < $border;
1155 my $my = $y < $border;
1156
1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
1159
1160 my $dx = $ev->{x} - $ox;
1161 my $dy = $ev->{y} - $oy;
1162
1163 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1164 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1165
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 $self->realloc;
1168 };
1169
1170 } elsif ($lr ^ $td) {
1171 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1172 my ($bx, $by) = ($self->{x}, $self->{y});
1173
1174 $self->{motion} = sub {
1175 my ($ev, $x, $y) = @_;
1176
1177 ($x, $y) = ($ev->{x}, $ev->{y});
1178
1179 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1180 # HACK: the next line is required to enforce placement
1181 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
1182 };
1183 } else {
1184 return 0;
1185 }
1186
1187 1
1188}
1189
1190sub button_up {
1191 my ($self, $ev, $x, $y) = @_;
1192
1193 !!delete $self->{motion}
1194}
1195
1196sub mouse_motion {
1197 my ($self, $ev, $x, $y) = @_;
1198
1199 $self->{motion}->($ev, $x, $y) if $self->{motion};
1200
1201 !!$self->{motion}
506} 1202}
507 1203
508sub _draw { 1204sub _draw {
509 my ($self) = @_; 1205 my ($self) = @_;
510 1206
1207 my $child = $self->{children}[0];
1208
511 my ($w, $h) = ($self->w, $self->h); 1209 my ($w, $h ) = ($self->{w}, $self->{h});
1210 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1211
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1212 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1214
521 $tex->draw_quad (0, 0, $w, $h); 1215 my $border = $self->border;
522 1216
523 glDisable GL_BLEND; 1217 glColor @{ $self->{border_bg} };
1218 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1219 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1220 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1221 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1222
1223 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1224 glColor @{ $self->{bg} };
1225
1226 # TODO: repeat texture not scale
1227 # solve this better(?)
1228 $bg->{s} = $cw / $bg->{w};
1229 $bg->{t} = $ch / $bg->{h};
1230 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1231 }
1232
524 glDisable GL_TEXTURE_2D; 1233 glDisable GL_TEXTURE_2D;
1234
1235 $child->draw;
1236
1237 if ($self->{title}) {
1238 glTranslate 0, $border - $self->{h};
1239 $self->{title}->_draw;
1240 }
525} 1241}
526 1242
527############################################################################# 1243#############################################################################
528 1244
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame; 1245package CFClient::UI::Table;
560 1246
561our @ISA = CFClient::UI::Bin::; 1247our @ISA = CFClient::UI::Base::;
562 1248
563use SDL::OpenGL; 1249use List::Util qw(max sum);
564 1250
565sub size_request { 1251use CFClient::OpenGL;
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw;
599}
600
601#############################################################################
602
603package CFClient::UI::FancyFrame;
604
605our @ISA = CFClient::UI::Bin::;
606
607use SDL::OpenGL;
608
609my @tex =
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 1252
613sub new { 1253sub new {
614 my $class = shift; 1254 my $class = shift;
615 1255
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new (
619 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8,
622 @_
623 )
624}
625
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_;
641
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2;
645 $w -= List::Util::max 0, $self->{border} * 2;
646
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
648}
649
650sub button_down {
651 my ($self, $ev, $x, $y) = @_;
652
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
655
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
657 my ($bw, $bh) = ($self->{w}, $self->{h});
658
659 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_;
661
662 ($x, $y) = ($ev->motion_x, $ev->motion_y);
663
664 $self->{user_w} = $bw + $x - $ox;
665 $self->{user_h} = $bh + $y - $oy;
666 $self->update;
667 };
668
669 } elsif ($x >= 0 && $x < $self->{w}
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
673 my ($bx, $by) = ($self->{x}, $self->{y});
674
675 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_;
677
678 ($x, $y) = ($ev->motion_x, $ev->motion_y);
679
680 $self->move ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 };
683 }
684}
685
686sub button_up {
687 my ($self, $ev, $x, $y) = @_;
688
689 delete $self->{motion};
690}
691
692sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_;
694
695 $self->{motion}->($ev, $x, $y) if $self->{motion};
696}
697
698sub _draw {
699 my ($self) = @_;
700
701 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708
709 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border});
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
714
715 my $bg = $tex[0];
716
717 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w};
719 my $rep_y = $ch / $bg->{h};
720
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
727
728 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730
731 $self->child->draw;
732}
733
734#############################################################################
735
736package CFClient::UI::Table;
737
738our @ISA = CFClient::UI::Base::;
739
740use List::Util qw(max sum);
741
742use SDL::OpenGL;
743
744sub new {
745 my $class = shift;
746
747 $class->SUPER::new ( 1256 $class->SUPER::new (
748 col_expand => [], 1257 col_expand => [],
749 @_ 1258 @_,
750 ) 1259 )
1260}
1261
1262sub children {
1263 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1264}
752 1265
753sub add { 1266sub add {
754 my ($self, $x, $y, $child) = @_; 1267 my ($self, $x, $y, $child) = @_;
755 1268
756 $child->set_parent ($self); 1269 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1270 $self->{children}[$y][$x] = $child;
758 1271
759 $self->{w} = $self->{h} = -1; 1272 $self->realloc;
760
761 $child->check_size;
762} 1273}
763 1274
764# TODO: move to container class maybe? send childs a signal on removal? 1275# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1276sub clear {
766 my ($self) = @_; 1277 my ($self) = @_;
767 1278
1279 my @children = $self->children;
768 delete $self->{children}; 1280 delete $self->{children};
769 $self->update; 1281
1282 for (@children) {
1283 delete $_->{parent};
1284 $_->hide;
1285 }
1286
1287 $self->realloc;
770} 1288}
771 1289
772sub get_wh { 1290sub get_wh {
773 my ($self) = @_; 1291 my ($self) = @_;
774 1292
… …
779 or next; 1297 or next;
780 1298
781 for my $x (0 .. $#$row) { 1299 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1300 my $widget = $row->[$x]
783 or next; 1301 or next;
784 my ($w, $h) = $widget->size_request; 1302 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1303
786 $w[$x] = max $w[$x], $w; 1304 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1305 $h[$y] = max $h[$y], $h;
788 } 1306 }
789 } 1307 }
… …
801 (sum @$hs), 1319 (sum @$hs),
802 ) 1320 )
803} 1321}
804 1322
805sub size_allocate { 1323sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1324 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1325
810 my ($ws, $hs) = $self->get_wh; 1326 my ($ws, $hs) = $self->get_wh;
811 1327
812 my $req_w = sum @$ws; 1328 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1329 my $req_h = (sum @$hs) || 1;
814 1330
815 # TODO: nicer code && do row_expand 1331 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1332 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1333 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1334 my $col_expand = (sum @col_expand) || 1;
… …
835 1351
836 for my $c (0 .. $#$row) { 1352 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1353 my $col_w = $ws->[$c];
838 1354
839 if (my $widget = $row->[$c]) { 1355 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1356 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1357 }
842 1358
843 $x += $col_w; 1359 $x += $col_w;
844 } 1360 }
845 1361
… …
872 } 1388 }
873} 1389}
874 1390
875############################################################################# 1391#############################################################################
876 1392
1393package CFClient::UI::Box;
1394
1395our @ISA = CFClient::UI::Container::;
1396
1397sub size_request {
1398 my ($self) = @_;
1399
1400 $self->{vertical}
1401 ? (
1402 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1403 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1404 )
1405 : (
1406 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1407 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1408 )
1409}
1410
1411sub size_allocate {
1412 my ($self, $w, $h) = @_;
1413
1414 my $space = $self->{vertical} ? $h : $w;
1415 my $children = $self->{children};
1416
1417 my @req;
1418
1419 if ($self->{homogeneous}) {
1420 @req = ($space / (@$children || 1)) x @$children;
1421 } else {
1422 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1423 my $req = List::Util::sum @req;
1424
1425 if ($req > $space) {
1426 # ah well, not enough space
1427 $_ *= $space / $req for @req;
1428 } else {
1429 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1430
1431 $space = ($space - $req) / $expand; # remaining space to give away
1432
1433 $req[$_] += $space * $children->[$_]{expand}
1434 for 0 .. $#$children;
1435 }
1436 }
1437
1438 CFClient::UI::harmonize \@req;
1439
1440 my $pos = 0;
1441 for (0 .. $#$children) {
1442 my $alloc = $req[$_];
1443 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1444
1445 $pos += $alloc;
1446 }
1447
1448 1
1449}
1450
1451#############################################################################
1452
877package CFClient::UI::HBox; 1453package CFClient::UI::HBox;
878 1454
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1455our @ISA = CFClient::UI::Box::;
882 1456
883sub size_request { 1457sub new {
884 my ($self) = @_; 1458 my $class = shift;
885 1459
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1460 $class->SUPER::new (
887 1461 vertical => 0,
888 ( 1462 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1463 )
892} 1464}
893 1465
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1466#############################################################################
938 1467
939package CFClient::UI::VBox; 1468package CFClient::UI::VBox;
940 1469
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1470our @ISA = CFClient::UI::Box::;
944 1471
945sub size_request { 1472sub new {
946 my ($self) = @_; 1473 my $class = shift;
947 1474
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1475 $class->SUPER::new (
949 1476 vertical => 1,
950 ( 1477 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1478 )
954} 1479}
955 1480
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1481#############################################################################
996 1482
997package CFClient::UI::Label; 1483package CFClient::UI::Label;
998 1484
999our @ISA = CFClient::UI::Base::; 1485our @ISA = CFClient::UI::DrawBG::;
1000 1486
1001use SDL::OpenGL; 1487use CFClient::OpenGL;
1002 1488
1003sub new { 1489sub new {
1004 my ($class, %arg) = @_; 1490 my ($class, %arg) = @_;
1005 1491
1006 my $self = $class->SUPER::new ( 1492 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1493 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1494 #bg => none
1009 text => "", 1495 #active_bg => none
1496 #font => default_font
1497 #text => initial text
1498 #markup => initial narkup
1499 #max_w => maximum pixel width
1500 ellipsise => 3, # end
1501 layout => (new CFClient::Layout),
1502 fontsize => 1,
1010 align => -1, 1503 align => -1,
1011 valign => -1, 1504 valign => -1,
1012 padding => 2, 1505 padding_x => 2,
1013 layout => new CFClient::Layout, 1506 padding_y => 2,
1507 can_events => 0,
1014 %arg 1508 %arg
1015 ); 1509 );
1016 1510
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1511 if (exists $self->{template}) {
1512 my $layout = new CFClient::Layout;
1513 $layout->set_text (delete $self->{template});
1514 $self->{template} = $layout;
1515 }
1018 1516
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1517 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1518 $self->set_markup (delete $self->{markup});
1519 } else {
1520 $self->set_text (delete $self->{text});
1521 }
1021 1522
1022 $self 1523 $self
1023} 1524}
1024 1525
1025sub escape_text { 1526sub escape($) {
1026 local $_ = $_[1]; 1527 local $_ = $_[0];
1027 1528
1028 s/&/&amp;/g; 1529 s/&/&amp;/g;
1029 s/>/&gt;/g; 1530 s/>/&gt;/g;
1030 s/</&lt;/g; 1531 s/</&lt;/g;
1031 1532
1032 $_[1] 1533 $_
1534}
1535
1536sub update {
1537 my ($self) = @_;
1538
1539 delete $self->{texture};
1540 $self->SUPER::update;
1541}
1542
1543sub realloc {
1544 my ($self) = @_;
1545
1546 delete $self->{ox};
1547 delete $self->{req_h};
1548 $self->SUPER::realloc;
1033} 1549}
1034 1550
1035sub set_text { 1551sub set_text {
1036 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1037 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1039 1559
1040 delete $self->{texture}; 1560 $self->realloc;
1041 $self->update; 1561 $self->update;
1042} 1562}
1043 1563
1044sub set_markup { 1564sub set_markup {
1045 my ($self, $markup) = @_; 1565 my ($self, $markup) = @_;
1046 1566
1567 return if $self->{text} eq "M$markup";
1568 $self->{text} = "M$markup";
1569
1570 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1571
1572 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1573 $self->{layout}->set_markup ($markup);
1048 1574
1575 $self->realloc;
1576 $self->update;
1577}
1578
1579sub size_request {
1580 my ($self) = @_;
1581
1582 if (exists $self->{req_h}) {
1583 @$self{qw(req_w req_h)}
1584 } else {
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, $h)
1604 }
1605}
1606
1607sub size_allocate {
1608 my ($self, $w, $h) = @_;
1609
1610 delete $self->{ox};
1611
1612 delete $self->{texture}
1613 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1614}
1615
1616sub set_fontsize {
1617 my ($self, $fontsize) = @_;
1618
1619 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1620 delete $self->{texture};
1050 $self->update;
1051}
1052 1621
1053sub size_request { 1622 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065}
1066
1067sub size_allocate {
1068 my ($self, $x, $y, $w, $h) = @_;
1069
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture};
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update;
1080} 1623}
1081 1624
1082sub _draw { 1625sub _draw {
1083 my ($self) = @_; 1626 my ($self) = @_;
1084 1627
1628 $self->SUPER::_draw; # draw background, if applicable
1629
1085 my $tex = $self->{texture} ||= do { 1630 my $tex = $self->{texture} ||= do {
1631 $self->{layout}->set_foreground (@{$self->{fg}});
1632 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1633 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1634 $self->{layout}->set_ellipsise ($self->{ellipsise});
1635 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1636 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1637
1088 new_from_layout CFClient::Texture $self->{layout} 1638 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1639 };
1090 1640
1091 glEnable GL_BLEND; 1641 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1642 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1643 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1644 : ($self->{w} - $tex->{w}) * 0.5);
1645
1646 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1647 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1648 : ($self->{h} - $tex->{h}) * 0.5);
1649 };
1650
1093 glEnable GL_TEXTURE_2D; 1651 glEnable GL_TEXTURE_2D;
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1653
1096 glColor @{$self->{fg}}; 1654 glColor_premultiply @{$self->{fg}}
1655 if $tex->{format} == GL_ALPHA;
1097 1656
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy}); 1657 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1111 1658
1112 glDisable GL_TEXTURE_2D; 1659 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1660}
1115 1661
1116############################################################################# 1662#############################################################################
1117 1663
1118package CFClient::UI::EntryBase; 1664package CFClient::UI::EntryBase;
1119 1665
1120our @ISA = CFClient::UI::Label::; 1666our @ISA = CFClient::UI::Label::;
1121 1667
1122use SDL; 1668use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1669
1125sub new { 1670sub new {
1126 my $class = shift; 1671 my $class = shift;
1127 1672
1128 $class->SUPER::new ( 1673 $class->SUPER::new (
1129 fg => [1, 1, 1], 1674 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1675 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1676 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1677 active_fg => [0, 0, 0],
1133 can_hover => 1, 1678 can_hover => 1,
1134 can_focus => 1, 1679 can_focus => 1,
1135 valign => 0, 1680 valign => 0,
1681 can_events => 1,
1682 #text => ...
1136 @_ 1683 @_
1137 ) 1684 )
1138} 1685}
1139 1686
1140sub _set_text { 1687sub _set_text {
… …
1148 $self->{text} = $text; 1695 $self->{text} = $text;
1149 1696
1150 $text =~ s/./*/g if $self->{hidden}; 1697 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1698 $self->{layout}->set_text ("$text ");
1152 1699
1153 $self->emit (changed => $self->{text}); 1700 $self->_emit (changed => $self->{text});
1701 $self->update;
1702}
1703
1704sub set_text {
1705 my ($self, $text) = @_;
1706
1707 $self->{cursor} = length $text;
1708 $self->_set_text ($text);
1709
1710 $self->realloc;
1154} 1711}
1155 1712
1156sub get_text { 1713sub get_text {
1157 $_[0]{text} 1714 $_[0]{text}
1158} 1715}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1720 my ($w, $h) = $self->SUPER::size_request;
1164 1721
1165 ($w + 1, $h) # add 1 for cursor 1722 ($w + 1, $h) # add 1 for cursor
1166} 1723}
1167 1724
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1725sub key_down {
1185 my ($self, $ev) = @_; 1726 my ($self, $ev) = @_;
1186 1727
1187 my $mod = $ev->key_mod; 1728 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1729 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1730 my $uni = $ev->{unicode};
1191 1731
1192 my $text = $self->get_text; 1732 my $text = $self->get_text;
1193 1733
1194 if ($sym == SDLK_BACKSPACE) { 1734 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1735 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1736 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1737 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1738 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1739 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1740 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1741 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1742 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1743 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1744 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1745 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1746 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1747 $self->_emit ('escape');
1208 } elsif ($uni) { 1748 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1749 substr $text, $self->{cursor}++, 0, chr $uni;
1750 } else {
1751 return 0;
1210 } 1752 }
1211 1753
1212 $self->_set_text ($text); 1754 $self->_set_text ($text);
1213 $self->update; 1755
1756 $self->realloc;
1757
1758 1
1214} 1759}
1215 1760
1216sub focus_in { 1761sub focus_in {
1217 my ($self) = @_; 1762 my ($self) = @_;
1218 1763
… …
1233 utf8::encode $text; 1778 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1779 $self->{cursor} = length substr $text, 0, $idx;
1235 1780
1236 $self->_set_text ($self->{text}); 1781 $self->_set_text ($self->{text});
1237 $self->update; 1782 $self->update;
1783
1784 1
1238} 1785}
1239 1786
1240sub mouse_motion { 1787sub mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1788 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1789# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1790
1791 0
1243} 1792}
1244 1793
1245sub _draw { 1794sub _draw {
1246 my ($self) = @_; 1795 my ($self) = @_;
1247 1796
1248 local $self->{fg} = $self->{fg}; 1797 local $self->{fg} = $self->{fg};
1249 1798
1250 if ($FOCUS == $self) { 1799 if ($FOCUS == $self) {
1251 glColor @{$self->{active_bg}}; 1800 glColor_premultiply @{$self->{active_bg}};
1252 $self->{fg} = $self->{active_fg}; 1801 $self->{fg} = $self->{active_fg};
1253 } else { 1802 } else {
1254 glColor @{$self->{bg}}; 1803 glColor_premultiply @{$self->{bg}};
1255 } 1804 }
1256 1805
1257 glEnable GL_BLEND; 1806 glEnable GL_BLEND;
1258 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1807 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1259 glBegin GL_QUADS; 1808 glBegin GL_QUADS;
1260 glVertex 0 , 0; 1809 glVertex 0 , 0;
1261 glVertex 0 , $self->{h}; 1810 glVertex 0 , $self->{h};
1262 glVertex $self->{w}, $self->{h}; 1811 glVertex $self->{w}, $self->{h};
1263 glVertex $self->{w}, 0; 1812 glVertex $self->{w}, 0;
… …
1286 1835
1287package CFClient::UI::Entry; 1836package CFClient::UI::Entry;
1288 1837
1289our @ISA = CFClient::UI::EntryBase::; 1838our @ISA = CFClient::UI::EntryBase::;
1290 1839
1291use SDL; 1840use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1841
1294sub key_down { 1842sub key_down {
1295 my ($self, $ev) = @_; 1843 my ($self, $ev) = @_;
1296 1844
1297 my $sym = $ev->key_sym; 1845 my $sym = $ev->{sym};
1298 1846
1299 if ($sym == SDLK_RETURN) { 1847 if ($sym == 13) {
1848 unshift @{$self->{history}},
1849 my $txt = $self->get_text;
1850 $self->{history_pointer} = -1;
1851 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1852 $self->_emit (activate => $txt);
1301 $self->update; 1853 $self->update;
1302 1854
1855 } elsif ($sym == CFClient::SDLK_UP) {
1856 if ($self->{history_pointer} < 0) {
1857 $self->{history_saveback} = $self->get_text;
1858 }
1859 if (@{$self->{history} || []} > 0) {
1860 $self->{history_pointer}++;
1861 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1862 $self->{history_pointer} = @{$self->{history} || []} - 1;
1863 }
1864 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1865 }
1866
1867 } elsif ($sym == CFClient::SDLK_DOWN) {
1868 $self->{history_pointer}--;
1869 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1870
1871 if ($self->{history_pointer} >= 0) {
1872 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1873 } else {
1874 $self->set_text ($self->{history_saveback});
1875 }
1876
1303 } else { 1877 } else {
1304 $self->SUPER::key_down ($ev); 1878 return $self->SUPER::key_down ($ev)
1879 }
1880
1305 } 1881 1
1306
1307} 1882}
1308 1883
1309############################################################################# 1884#############################################################################
1310 1885
1311package CFClient::UI::Button; 1886package CFClient::UI::Button;
1312 1887
1313our @ISA = CFClient::UI::Label::; 1888our @ISA = CFClient::UI::Label::;
1314 1889
1315use SDL; 1890use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1891
1318my @tex = 1892my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1893 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1894 qw(b1_button_active.png);
1321 1895
1322sub new { 1896sub new {
1323 my $class = shift; 1897 my $class = shift;
1324 1898
1325 $class->SUPER::new ( 1899 $class->SUPER::new (
1326 padding => 4, 1900 padding_x => 4,
1901 padding_y => 4,
1327 fg => [1, 1, 1], 1902 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1903 active_fg => [0, 0, 1],
1330 can_hover => 1, 1904 can_hover => 1,
1331 align => 0, 1905 align => 0,
1332 valign => 0, 1906 valign => 0,
1907 can_events => 1,
1333 @_ 1908 @_
1334 ) 1909 )
1335} 1910}
1336 1911
1912sub activate { }
1913
1337sub button_up { 1914sub button_up {
1338 my ($self, $ev, $x, $y) = @_; 1915 my ($self, $ev, $x, $y) = @_;
1339 1916
1917 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1918 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1919 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1920
1343 } 1921 1
1344} 1922}
1345 1923
1346sub _draw { 1924sub _draw {
1347 my ($self) = @_; 1925 my ($self) = @_;
1348 1926
1349 local $self->{fg} = $self->{fg}; 1927 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1350 1928
1351 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg};
1353 }
1354
1355 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 1929 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1930 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1; 1931 glColor 0, 0, 0, 1;
1360 1932
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1933 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1362 1934
1363 glDisable GL_TEXTURE_2D; 1935 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365 1936
1366 $self->SUPER::_draw; 1937 $self->SUPER::_draw;
1367} 1938}
1368 1939
1369############################################################################# 1940#############################################################################
… …
1371package CFClient::UI::CheckBox; 1942package CFClient::UI::CheckBox;
1372 1943
1373our @ISA = CFClient::UI::DrawBG::; 1944our @ISA = CFClient::UI::DrawBG::;
1374 1945
1375my @tex = 1946my @tex =
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1948 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378 1949
1379use SDL; 1950use CFClient::OpenGL;
1380use SDL::OpenGL;
1381 1951
1382sub new { 1952sub new {
1383 my $class = shift; 1953 my $class = shift;
1384 1954
1385 $class->SUPER::new ( 1955 $class->SUPER::new (
1386 padding => 2, 1956 padding_x => 2,
1957 padding_y => 2,
1387 fg => [1, 1, 1], 1958 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0], 1959 active_fg => [1, 1, 0],
1960 bg => [0, 0, 0, 0.2],
1961 active_bg => [1, 1, 1, 0.5],
1389 state => 0, 1962 state => 0,
1390 can_hover => 1, 1963 can_hover => 1,
1391 @_ 1964 @_
1392 ) 1965 )
1393} 1966}
1394 1967
1395sub size_request { 1968sub size_request {
1396 my ($self) = @_; 1969 my ($self) = @_;
1397 1970
1398 ($self->{padding} * 2 + 6) x 2 1971 (6) x 2
1399}
1400
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405} 1972}
1406 1973
1407sub button_down { 1974sub button_down {
1408 my ($self, $ev, $x, $y) = @_; 1975 my ($self, $ev, $x, $y) = @_;
1409 1976
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1977 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1978 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1412 $self->{state} = !$self->{state}; 1979 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state}); 1980 $self->_emit (changed => $self->{state});
1981 } else {
1982 return 0
1983 }
1984
1414 } 1985 1
1415} 1986}
1416 1987
1417sub _draw { 1988sub _draw {
1418 my ($self) = @_; 1989 my ($self) = @_;
1419 1990
1420 $self->SUPER::_draw; 1991 $self->SUPER::_draw;
1421 1992
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1993 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1423 1994
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1995 my ($w, $h) = @$self{qw(w h)};
1996
1997 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1425 1998
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1999 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427 2000
1428 glEnable GL_BLEND; 2001 my $tex = $self->{state} ? $tex[1] : $tex[0];
2002
1429 glEnable GL_TEXTURE_2D; 2003 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s); 2004 $tex->draw_quad_alpha (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D; 2005 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438} 2006}
1439 2007
1440############################################################################# 2008#############################################################################
1441 2009
2010package CFClient::UI::Image;
2011
2012our @ISA = CFClient::UI::Base::;
2013
2014use CFClient::OpenGL;
2015use Carp qw/confess/;
2016
2017our %loaded_images;
2018
2019sub new {
2020 my $class = shift;
2021
2022 my $self = $class->SUPER::new (can_events => 0, @_);
2023
2024 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2025
2026 $loaded_images{$self->{image}} ||=
2027 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2028
2029 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2030
2031 Scalar::Util::weaken $loaded_images{$self->{image}};
2032
2033 $self->{aspect} = $tex->{w} / $tex->{h};
2034
2035 $self
2036}
2037
2038sub size_request {
2039 my ($self) = @_;
2040
2041 ($self->{tex}->{w}, $self->{tex}->{h})
2042}
2043
2044sub _draw {
2045 my ($self) = @_;
2046
2047 my $tex = $self->{tex};
2048
2049 my ($w, $h) = ($self->{w}, $self->{h});
2050
2051 if ($self->{rot90}) {
2052 glRotate 90, 0, 0, 1;
2053 glTranslate 0, -$self->{w}, 0;
2054
2055 ($w, $h) = ($h, $w);
2056 }
2057
2058 glEnable GL_TEXTURE_2D;
2059 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2060
2061 $tex->draw_quad_alpha (0, 0, $w, $h);
2062
2063 glDisable GL_TEXTURE_2D;
2064}
2065
2066#############################################################################
2067
1442package CFClient::UI::VGauge; 2068package CFClient::UI::VGauge;
1443 2069
1444our @ISA = CFClient::UI::Base::; 2070our @ISA = CFClient::UI::Base::;
1445 2071
1446use SDL::OpenGL; 2072use List::Util qw(min max);
2073
2074use CFClient::OpenGL;
1447 2075
1448my %tex = ( 2076my %tex = (
1449 food => [ 2077 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2078 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2079 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ], 2080 ],
1453 grace => [ 2081 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2082 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2083 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1456 ], 2084 ],
1457 hp => [ 2085 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2086 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2087 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ], 2088 ],
1461 mana => [ 2089 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2090 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2091 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1464 ], 2092 ],
1465); 2093);
1466 2094
1467# eg. VGauge->new (gauge => 'food'), default gauge: food 2095# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new { 2096sub new {
1469 my $class = shift; 2097 my $class = shift;
1470 2098
1471 my $self = $class->SUPER::new (gauge => 'food', @_); 2099 my $self = $class->SUPER::new (
2100 type => 'food',
2101 @_
2102 );
2103
2104 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1472 2105
1473 $self 2106 $self
1474} 2107}
1475 2108
1476sub size_request { 2109sub size_request {
1477 my ($self) = @_; 2110 my ($self) = @_;
1478 2111
1479 my $tex = $tex{$self->{gauge}}[0]; 2112 #my $tex = $tex{$self->{type}}[0];
1480
1481 @$tex{qw(w h)} 2113 #@$tex{qw(w h)}
2114 (0, 0)
1482} 2115}
1483 2116
1484sub set_max { 2117sub set_max {
1485 my ($self, $max) = @_; 2118 my ($self, $max) = @_;
1486 2119
2120 return if $self->{max_val} == $max;
2121
1487 $self->{max_val} = $max; 2122 $self->{max_val} = $max;
2123 $self->update;
1488} 2124}
1489 2125
1490sub set_value { 2126sub set_value {
1491 my ($self, $val, $max) = @_; 2127 my ($self, $val, $max) = @_;
1492 2128
1493 $self->set_max ($max) 2129 $self->set_max ($max)
1494 if defined $max; 2130 if defined $max;
1495 2131
1496 $max = $self->{max_val}; 2132 return if $self->{val} == $val;
2133
1497 $self->{val} = $val; 2134 $self->{val} = $val;
1498
1499 $self->update; 2135 $self->update;
1500} 2136}
1501 2137
1502sub _draw { 2138sub _draw {
1503 my ($self) = @_; 2139 my ($self) = @_;
1504 2140
1505 my $tex = $tex{$self->{gauge}}; 2141 my $tex = $tex{$self->{type}};
2142 my ($t1, $t2, $t3) = @$tex;
1506 2143
1507 my ($w, $h) = ($self->{w}, $self->{h}); 2144 my ($w, $h) = ($self->{w}, $self->{h});
1508 2145
2146 if ($self->{vertical}) {
2147 glRotate 90, 0, 0, 1;
2148 glTranslate 0, -$self->{w}, 0;
2149
2150 ($w, $h) = ($h, $w);
2151 }
2152
1509 my $ycut = $self->{val} / ($self->{max_val} || 1); 2153 my $ycut = $self->{val} / ($self->{max_val} || 1);
1510 $ycut = 1 if $self->{val} > $self->{max_val};
1511 2154
1512 my $t1 = $tex->[0]; 2155 my $ycut1 = max 0, min 1, $ycut;
1513 my $t2 = $tex->[1]; 2156 my $ycut2 = max 0, min 1, $ycut - 1;
2157
2158 my $h1 = $self->{h} * (1 - $ycut1);
2159 my $h2 = $self->{h} * (1 - $ycut2);
1514 2160
1515 glEnable GL_BLEND; 2161 glEnable GL_BLEND;
1516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2162 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2163 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1517 glEnable GL_TEXTURE_2D; 2164 glEnable GL_TEXTURE_2D;
1518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2165 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1519 2166
1520 my $h1 = $self->{h} - $ycut * $self->{h};
1521 my $h2 = $ycut * $self->{h};
1522
1523 my $yp = 0;
1524
1525 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2167 glBindTexture GL_TEXTURE_2D, $t1->{name};
1526 glBegin (GL_QUADS); 2168 glBegin GL_QUADS;
1527 glTexCoord (0, 0); glVertex (0 , $yp); 2169 glTexCoord 0 , 0; glVertex 0 , 0;
1528 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2170 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1529 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2171 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1530 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2172 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1531 glEnd (); 2173 glEnd;
1532 2174
1533 $yp += $h1; 2175 my $ycut1 = List::Util::min 1, $ycut;
1534
1535 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2176 glBindTexture GL_TEXTURE_2D, $t2->{name};
1536 glBegin (GL_QUADS); 2177 glBegin GL_QUADS;
1537 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2178 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1538 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2179 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1539 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2180 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1540 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2181 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1541 glEnd (); 2182 glEnd;
2183
2184 if ($t3) {
2185 glBindTexture GL_TEXTURE_2D, $t3->{name};
2186 glBegin GL_QUADS;
2187 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2188 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2189 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2190 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2191 glEnd;
2192 }
1542 2193
1543 glDisable GL_BLEND; 2194 glDisable GL_BLEND;
1544 glDisable GL_TEXTURE_2D; 2195 glDisable GL_TEXTURE_2D;
1545} 2196}
1546 2197
1547############################################################################# 2198#############################################################################
1548 2199
2200package CFClient::UI::Gauge;
2201
2202our @ISA = CFClient::UI::VBox::;
2203
2204sub new {
2205 my ($class, %arg) = @_;
2206
2207 my $self = $class->SUPER::new (
2208 tooltip => $arg{type},
2209 can_hover => 1,
2210 can_events => 1,
2211 %arg,
2212 );
2213
2214 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2215 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2216 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2217
2218 $self
2219}
2220
2221sub set_fontsize {
2222 my ($self, $fsize) = @_;
2223
2224 $self->{value}->set_fontsize ($fsize);
2225 $self->{max} ->set_fontsize ($fsize);
2226}
2227
2228sub set_max {
2229 my ($self, $max) = @_;
2230
2231 $self->{gauge}->set_max ($max);
2232 $self->{max}->set_text ($max);
2233}
2234
2235sub set_value {
2236 my ($self, $val, $max) = @_;
2237
2238 $self->set_max ($max)
2239 if defined $max;
2240
2241 $self->{gauge}->set_value ($val, $max);
2242 $self->{value}->set_text ($val);
2243}
2244
2245#############################################################################
2246
1549package CFClient::UI::Slider; 2247package CFClient::UI::Slider;
1550 2248
1551use strict; 2249use strict;
1552 2250
1553use SDL::OpenGL; 2251use CFClient::OpenGL;
1554 2252
1555our @ISA = CFClient::UI::DrawBG::; 2253our @ISA = CFClient::UI::DrawBG::;
1556 2254
1557my @tex = 2255my @tex =
1558 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2256 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1559 qw(s1_slider.png s1_slider_bg.png); 2257 qw(s1_slider.png s1_slider_bg.png);
1560 2258
1561sub new { 2259sub new {
1562 my $class = shift; 2260 my $class = shift;
1563 2261
1564 # range [value, low, high, page] 2262 # range [value, low, high, page, unit]
1565 2263
1566 # TODO: 0-width page 2264 # TODO: 0-width page
1567 # TODO: req_w/h are wrong with vertical 2265 # TODO: req_w/h are wrong with vertical
1568 # TODO: calculations are off 2266 # TODO: calculations are off
1569 my $self = $class->SUPER::new ( 2267 my $self = $class->SUPER::new (
1570 fg => [1, 1, 1], 2268 fg => [1, 1, 1],
1571 active_fg => [0, 0, 0], 2269 active_fg => [0, 0, 0],
2270 bg => [0, 0, 0, 0.2],
2271 active_bg => [1, 1, 1, 0.5],
1572 range => [0, 0, 100, 10], 2272 range => [0, 0, 100, 10, 0],
1573 req_w => 40, 2273 min_w => $::WIDTH / 80,
1574 req_h => 13, 2274 min_h => $::WIDTH / 80,
1575 vertical => 0, 2275 vertical => 0,
1576 can_hover => 1, 2276 can_hover => 1,
1577 inner_pad => 5, 2277 inner_pad => 0.02,
1578 @_ 2278 @_
1579 ); 2279 );
1580 2280
2281 $self->set_value ($self->{range}[0]);
2282 $self->update;
2283
1581 $self 2284 $self
1582} 2285}
1583 2286
2287sub changed { }
2288
2289sub set_range {
2290 my ($self, $range) = @_;
2291
2292 ($range, $self->{range}) = ($self->{range}, $range);
2293
2294 $self->update
2295 if "@$range" ne "@{$self->{range}}";
2296}
2297
2298sub set_value {
2299 my ($self, $value) = @_;
2300
2301 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2302
2303 $hi = $lo + 1 if $hi <= $lo;
2304
2305 $page = $hi - $lo if $page > $hi - $lo;
2306
2307 $value = $lo if $value < $lo;
2308 $value = $hi - $page if $value > $hi - $page;
2309
2310 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2311 if $unit;
2312
2313 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2314
2315 if ($value != $old_value) {
2316 $self->_emit (changed => $value);
2317 $self->update;
2318 }
2319}
2320
1584sub size_request { 2321sub size_request {
1585 my ($self) = @_; 2322 my ($self) = @_;
1586 2323
1587 my $w = $self->{req_w}; 2324 ($self->{req_w}, $self->{req_h})
1588 my $h = $self->{req_h};
1589
1590 $self->{vertical} ? ($h, $w) : ($w, $h)
1591} 2325}
1592 2326
1593sub button_down { 2327sub button_down {
1594 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1595 2329
1596 $self->SUPER::button_down ($ev, $x, $y); 2330 $self->SUPER::button_down ($ev, $x, $y);
2331
2332 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2333
1597 $self->mouse_motion ($ev, $x, $y); 2334 $self->mouse_motion ($ev, $x, $y)
1598} 2335}
1599 2336
1600sub mouse_motion { 2337sub mouse_motion {
1601 my ($self, $ev, $x, $y) = @_; 2338 my ($self, $ev, $x, $y) = @_;
1602 2339
1603 if ($GRAB == $self) { 2340 if ($GRAB == $self) {
2341 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2342
2343 my (undef, $lo, $hi, $page) = @{$self->{range}};
2344
2345 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2346
2347 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2348 } else {
2349 return 0;
2350 }
2351
2352 1
2353}
2354
2355sub update {
2356 my ($self) = @_;
2357
2358 delete $self->{knob_w};
2359 $self->SUPER::update;
2360}
2361
2362sub _draw {
2363 my ($self) = @_;
2364
2365 unless ($self->{knob_w}) {
2366 $self->set_value ($self->{range}[0]);
2367
1604 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2368 my ($value, $lo, $hi, $page) = @{$self->{range}};
2369 my $range = ($hi - $page - $lo) || 1e-100;
1605 2370
1606 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2371 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1607 2372
1608 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2373 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1609 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2374 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1610 2375
1611 $x -= $inner_pad_px; # substract the padding 2376 $value = ($value - $lo) / $range;
1612 $x = $x * ($hi - $lo) / $inner_w + $lo; 2377 $value = $value * $self->{scale} + $self->{offset};
1613 $x = $lo if $x < $lo;
1614 $x = $hi - $page if $x > $hi - $page;
1615 $self->{range}[0] = $x;
1616 2378
1617 $self->emit (changed => $x); 2379 $self->{knob_x} = $value - $knob_w * 0.5;
1618 $self->update; 2380 $self->{knob_w} = $knob_w;
1619 } 2381 }
1620}
1621
1622# the inner_* stuff is for generating a padding for the slider handle,
1623# so that the handle doesn't leave the texture. This calculation isn't 100%
1624# correct propably, but it does the job for now
1625sub _calc_inner_pad_px {
1626 my ($self, $w) = @_;
1627 ($w / 100) * $self->{inner_pad} # % to pixels
1628}
1629
1630sub _draw {
1631 my ($self) = @_;
1632 2382
1633 $self->SUPER::_draw (); 2383 $self->SUPER::_draw ();
1634 2384
1635 my ($w, $h) = @$self{qw(w h)}; 2385 glScale $self->{w}, $self->{h};
1636 2386
1637 if ($self->{vertical}) { 2387 if ($self->{vertical}) {
1638 # draw a vertical slider like a rotated horizontal slider 2388 # draw a vertical slider like a rotated horizontal slider
1639 2389
2390 glTranslate 1, 0, 0;
1640 glRotate 90, 0, 0, 1; 2391 glRotate 90, 0, 0, 1;
1641 glTranslate 0, -$self->{w}, 0;
1642
1643 ($w, $h) = ($h, $w);
1644 } 2392 }
1645 2393
1646 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2394 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1647 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2395 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1648 2396
1649 my ($value, $lo, $hi, $page) = @{$self->{range}};
1650
1651 $hi = $value + 1 if $lo == $hi;
1652
1653 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1654 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1655
1656 $page = int $page * $inner_w / ($hi - $lo);
1657 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1658
1659 $w -= $page;
1660 $page &= ~1;
1661 glTranslate $page * 0.5, 0, 0;
1662 $page ||= 2;
1663
1664 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1665 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1666
1667 glEnable GL_BLEND;
1668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1669 glEnable GL_TEXTURE_2D; 2397 glEnable GL_TEXTURE_2D;
1670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2398 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1671 2399
1672 # draw background 2400 # draw background
1673 $tex[1]->draw_quad (0, 0, $w, $h); 2401 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1674 2402
1675 # draw handle 2403 # draw handle
1676 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2404 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1677 2405
1678 glDisable GL_BLEND;
1679 glDisable GL_TEXTURE_2D; 2406 glDisable GL_TEXTURE_2D;
1680} 2407}
1681 2408
1682############################################################################# 2409#############################################################################
1683 2410
2411package CFClient::UI::ValSlider;
2412
2413our @ISA = CFClient::UI::HBox::;
2414
2415sub new {
2416 my ($class, %arg) = @_;
2417
2418 my $range = delete $arg{range};
2419
2420 my $self = $class->SUPER::new (
2421 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2422 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2423 to_value => sub { shift },
2424 from_value => sub { shift },
2425 %arg,
2426 );
2427
2428 $self->{slider}->connect (changed => sub {
2429 my ($self, $value) = @_;
2430 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2431 $self->{parent}->emit (changed => $value);
2432 });
2433
2434# $self->{entry}->connect (changed => sub {
2435# my ($self, $value) = @_;
2436# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2437# $self->{parent}->emit (changed => $value);
2438# });
2439
2440 $self->add ($self->{slider}, $self->{entry});
2441
2442 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2443
2444 $self
2445}
2446
2447sub set_range { shift->{slider}->set_range (@_) }
2448sub set_value { shift->{slider}->set_value (@_) }
2449
2450#############################################################################
2451
1684package CFClient::UI::TextView; 2452package CFClient::UI::TextView;
1685 2453
1686our @ISA = CFClient::UI::HBox::; 2454our @ISA = CFClient::UI::HBox::;
1687 2455
1688use SDL::OpenGL; 2456use CFClient::OpenGL;
1689 2457
1690sub new { 2458sub new {
1691 my $class = shift; 2459 my $class = shift;
1692 2460
1693 my $self = $class->SUPER::new ( 2461 my $self = $class->SUPER::new (
1694 req_w => $::WIDTH / 6, 2462 fontsize => 1,
1695 req_h => $::HEIGHT / 6, 2463 can_events => 0,
1696 fontsize => $::FONTSIZE, 2464 #font => default_font
1697 @_, 2465 @_,
1698 2466
1699 layout => (new CFClient::Layout), 2467 layout => (new CFClient::Layout 1),
1700 par => [], 2468 par => [],
1701 height => 0, 2469 height => 0,
1702 children => [ 2470 children => [
1703 (new CFClient::UI::Empty expand => 1), 2471 (new CFClient::UI::Empty expand => 1),
1704 (new CFClient::UI::Slider vertical => 1), 2472 (new CFClient::UI::Slider vertical => 1),
1705 ], 2473 ],
1706 ); 2474 );
1707 2475
1708 $self->{children}[1]->connect (changed => sub { 2476 $self->{children}[1]->connect (changed => sub { $self->update });
1709 $self->update;
1710 });
1711 2477
1712 $self 2478 $self
1713} 2479}
1714 2480
1715sub set_fontsize { 2481sub set_fontsize {
… …
1717 2483
1718 $self->{fontsize} = $fontsize; 2484 $self->{fontsize} = $fontsize;
1719 $self->reflow; 2485 $self->reflow;
1720} 2486}
1721 2487
2488sub size_allocate {
2489 my ($self, $w, $h) = @_;
2490
2491 $self->SUPER::size_allocate ($w, $h);
2492
2493 $self->{layout}->set_font ($self->{font}) if $self->{font};
2494 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2495 $self->{layout}->set_width ($self->{children}[0]{w});
2496
2497 $self->reflow;
2498}
2499
1722sub text_height { 2500sub text_size {
1723 my ($self, $text) = @_; 2501 my ($self, $text, $indent) = @_;
1724 2502
1725 my $layout = $self->{layout}; 2503 my $layout = $self->{layout};
1726 2504
1727 $layout->set_height ($self->{fontsize}); 2505 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $layout->set_width ($self->{w}); 2506 $layout->set_width ($self->{children}[0]{w} - $indent);
1729 $layout->set_text ($text); 2507 $layout->set_markup ($text);
1730 2508
1731 ($layout->size)[1] 2509 $layout->size
1732} 2510}
1733 2511
1734sub reflow { 2512sub reflow {
1735 my ($self) = @_; 2513 my ($self) = @_;
1736 2514
1737 $self->{need_reflow}++; 2515 $self->{need_reflow}++;
1738 $self->update; 2516 $self->update;
1739} 2517}
1740 2518
1741sub size_request { 2519sub set_offset {
1742 my ($self) = @_; 2520 my ($self, $offset) = @_;
1743 2521
1744 ($self->{req_w}, $self->{req_h}) 2522 # todo: base offset on lines or so, not on pixels
2523 $self->{children}[1]->set_value ($offset);
1745} 2524}
1746 2525
1747sub size_allocate { 2526sub clear {
1748 my ($self, $x, $y, $w, $h) = @_; 2527 my ($self) = @_;
1749 2528
1750 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2529 $self->{par} = [];
1751 2530 $self->{height} = 0;
1752 $self->{layout}->set_height ($self->{fontsize}); 2531 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1753 $self->{layout}->set_width ($self->{w});
1754
1755 $self->reflow;
1756 $self->update;
1757} 2532}
1758 2533
1759sub add_paragraph { 2534sub add_paragraph {
1760 my ($self, $color, $text) = @_; 2535 my ($self, $color, $text, $indent) = @_;
1761 2536
1762 #TODO: intelligently "reformat" paragraph 2537 for my $line (split /\n/, $text) {
1763 2538 my ($w, $h) = $self->text_size ($line);
1764 my $height = $self->text_height ($text);
1765
1766 $self->{height} += $height; 2539 $self->{height} += $h;
2540 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2541 }
1767 2542
1768 push @{$self->{par}}, [$height, $color, $text];
1769
1770 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2543 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1771 $self->{children}[1]->update;
1772} 2544}
1773 2545
1774sub update { 2546sub update {
1775 my ($self) = @_; 2547 my ($self) = @_;
1776 2548
… …
1778 2550
1779 return unless $self->{h} > 0; 2551 return unless $self->{h} > 0;
1780 2552
1781 delete $self->{texture}; 2553 delete $self->{texture};
1782 2554
1783 $ROOT->on_refresh ($self, sub { 2555 $ROOT->on_post_alloc ($self, sub {
2556 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2557
1784 if (delete $self->{need_reflow}) { 2558 if (delete $self->{need_reflow}) {
1785 my $height = 0; 2559 my $height = 0;
1786 2560
1787 $height += $_->[0] = $self->text_height ($_->[2]) 2561 my $layout = $self->{layout};
2562
2563 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2564
1788 for @{$self->{par}}; 2565 for (@{$self->{par}}) {
2566 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2567 $layout->set_width ($W - $_->[3]);
2568 $layout->set_markup ($_->[4]);
2569 my ($w, $h) = $layout->size;
2570 $_->[0] = $w + $_->[3];
2571 $_->[1] = $h;
2572 }
2573
2574 $height += $_->[1];
2575 }
1789 2576
1790 $self->{height} = $height; 2577 $self->{height} = $height;
1791 2578
1792 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2579 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1793 2580
1794 delete $self->{texture}; 2581 delete $self->{texture};
1795 } 2582 }
1796 2583
1797 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2584 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1798 glClearColor 0, 0, 0, 1; 2585 glClearColor 0, 0, 0, 0;
1799 glClear GL_COLOR_BUFFER_BIT; 2586 glClear GL_COLOR_BUFFER_BIT;
1800 2587
2588 my $top = int $self->{children}[1]{range}[0];
2589
2590 my $y0 = $top;
2591 my $y1 = $top + $H;
2592
2593 my $y = 0;
2594
2595 my $layout = $self->{layout};
2596
2597 $layout->set_font ($self->{font}) if $self->{font};
2598
1801 glEnable GL_BLEND; 2599 glEnable GL_BLEND;
2600 #TODO# not correct in windows where rgba is forced off
1802 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2601 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1803 glEnable GL_TEXTURE_2D;
1804 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1805
1806 my $top = int $self->{children}[1]{range}[0];
1807
1808 my $y0 = $top;
1809 my $y1 = $top + $self->{h};
1810
1811 my $y = 0;
1812
1813 my $layout = $self->{layout};
1814 2602
1815 for my $par (@{$self->{par}}) { 2603 for my $par (@{$self->{par}}) {
1816 my $h = $par->[0]; 2604 my $h = $par->[1];
1817 2605
1818 if ($y0 < $y + $h && $y < $y1) { 2606 if ($y0 < $y + $h && $y < $y1) {
2607 $layout->set_foreground (@{ $par->[2] });
2608 $layout->set_width ($W - $par->[3]);
1819 $layout->set_text ($par->[2]); 2609 $layout->set_markup ($par->[4]);
1820 2610
1821 glColor @{ $par->[1] }; 2611 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1822 my ($W, $H) = $layout->size; 2612
1823 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2613 glRasterPos $par->[3], $y - $y0;
2614 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1824 } 2615 }
1825 2616
1826 $y += $h; 2617 $y += $h;
1827 } 2618 }
1828 2619
1829 glDisable GL_TEXTURE_2D;
1830 glDisable GL_BLEND; 2620 glDisable GL_BLEND;
1831 }; 2621 };
1832 }); 2622 });
1833} 2623}
1834 2624
1835sub _draw { 2625sub _draw {
1836 my ($self) = @_; 2626 my ($self) = @_;
1837 2627
1838 if ($self->{texture}) {
1839 glEnable GL_TEXTURE_2D; 2628 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2629 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1841 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2630 glColor 0, 0, 0, 1;
2631 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1842 glDisable GL_TEXTURE_2D; 2632 glDisable GL_TEXTURE_2D;
1843 }
1844 2633
1845 $self->{children}[1]->draw; 2634 $self->{children}[1]->draw;
1846 2635
1847} 2636}
1848 2637
1849############################################################################# 2638#############################################################################
1850 2639
1851package CFClient::UI::MapWidget;
1852
1853use strict;
1854
1855use List::Util qw(min max);
1856
1857use SDL;
1858use SDL::OpenGL;
1859
1860our @ISA = CFClient::UI::Base::;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 z => -1,
1867 can_focus => 1,
1868 list => (glGenLists 1),
1869 @_
1870 )
1871}
1872
1873sub key_down {
1874 print "MAPKEYDOWN\n";
1875}
1876
1877sub key_up {
1878}
1879
1880sub button_down {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->focus_in;
1884
1885 if ($ev->button == 2) {
1886 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1887 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1888
1889 $self->{motion} = sub {
1890 my ($ev, $x, $y) = @_;
1891
1892 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1893
1894 $::CFG->{map_shift_x} = $bw + $x - $ox;
1895 $::CFG->{map_shift_y} = $bh + $y - $oy;
1896
1897 $self->update;
1898 };
1899 }
1900}
1901
1902sub button_up {
1903 my ($self, $ev, $x, $y) = @_;
1904
1905 delete $self->{motion};
1906}
1907
1908sub mouse_motion {
1909 my ($self, $ev, $x, $y) = @_;
1910
1911 $self->{motion}->($ev, $x, $y) if $self->{motion};
1912}
1913
1914sub size_request {
1915 (
1916 1 + 32 * int $::WIDTH / 32,
1917 1 + 32 * int $::HEIGHT / 32,
1918 )
1919}
1920
1921sub update {
1922 my ($self) = @_;
1923
1924 $self->{need_update} = 1;
1925 $self->SUPER::update;
1926}
1927
1928sub draw {
1929 my ($self) = @_;
1930
1931 if (delete $self->{need_update}) {
1932 glNewList $self->{list}, GL_COMPILE;
1933
1934 if ($::MAP) {
1935 my $sw = int $::WIDTH / 32;
1936 my $sh = int $::HEIGHT / 32;
1937
1938 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1939 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1940
1941 glTranslate $sx0 - 32, $sy0 - 32, 0;
1942
1943 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1944
1945 if ($::CFG->{fow_enable}) {
1946 if ($::CFG->{fow_smooth}) { # smooth fog of war
1947 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1948 glConvolutionFilter2D
1949 GL_CONVOLUTION_2D,
1950 GL_ALPHA,
1951 3, 3,
1952 GL_ALPHA, GL_FLOAT,
1953 pack "f*",
1954 0.1, 0.1, 0.1,
1955 0.1, 0.2, 0.1,
1956 0.1, 0.1, 0.1,
1957 ;
1958 glEnable GL_CONVOLUTION_2D;
1959 }
1960
1961 $self->{fow_texture} = new CFClient::Texture
1962 w => $w,
1963 h => $h,
1964 data => $data,
1965 internalformat => GL_ALPHA,
1966 format => GL_ALPHA;
1967
1968 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1969
1970 glEnable GL_BLEND;
1971 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1972 glEnable GL_TEXTURE_2D;
1973 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1974
1975 glColor +($::CFG->{fow_intensity}) x 3, 1;
1976 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1977
1978 glDisable GL_TEXTURE_2D;
1979 glDisable GL_BLEND;
1980 }
1981
1982 # HACK BEGIN
1983 {
1984 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1985 my ($w, $h) = (250, 250);
1986
1987 glEnable GL_BLEND;
1988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1989 glEnable GL_TEXTURE_2D;
1990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1991
1992 $self->{mapmap_texture} =
1993 new CFClient::Texture
1994 w => $w,
1995 h => $h,
1996 data => $::MAP->mapmap ($w, $h),
1997 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1998
1999 $self->{mapmap_texture}->draw_quad (100, 100);
2000
2001 glDisable GL_TEXTURE_2D;
2002 glDisable GL_BLEND;
2003 }
2004 # HACK END
2005 }
2006
2007 glEndList;
2008 }
2009
2010 glPushMatrix;
2011 glCallList $self->{list};
2012 glPopMatrix;
2013
2014 if ($FOCUS != $self) {
2015 glColor 64/255, 64/255, 64/255;
2016 glLogicOp GL_AND;
2017 glEnable GL_COLOR_LOGIC_OP;
2018 glBegin GL_QUADS;
2019 glVertex 0, 0;
2020 glVertex 0, $::HEIGHT;
2021 glVertex $::WIDTH, $::HEIGHT;
2022 glVertex $::WIDTH, 0;
2023 glEnd;
2024 glDisable GL_COLOR_LOGIC_OP;
2025 }
2026}
2027
2028my %DIR = (
2029 SDLK_KP8, [1, "north"],
2030 SDLK_KP9, [2, "northeast"],
2031 SDLK_KP6, [3, "east"],
2032 SDLK_KP3, [4, "southeast"],
2033 SDLK_KP2, [5, "south"],
2034 SDLK_KP1, [6, "southwest"],
2035 SDLK_KP4, [7, "west"],
2036 SDLK_KP7, [8, "northwest"],
2037
2038 SDLK_UP, [1, "north"],
2039 SDLK_RIGHT, [3, "east"],
2040 SDLK_DOWN, [5, "south"],
2041 SDLK_LEFT, [7, "west"],
2042);
2043
2044sub key_down {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if ($sym == SDLK_KP5) {
2051 $::CONN->user_send ("stay fire");
2052 } elsif ($sym == SDLK_a) {
2053 $::CONN->user_send ("apply");
2054 } elsif ($sym == SDLK_QUOTE) {
2055 $self->emit ('activate_console');
2056 } elsif ($sym == SDLK_SLASH) {
2057 $self->emit ('activate_console' => '/');
2058 } elsif (exists $DIR{$sym}) {
2059 if ($mod & KMOD_SHIFT) {
2060 $self->{shft}++;
2061 $::CONN->user_send ("fire $DIR{$sym}[0]");
2062 } elsif ($mod & KMOD_CTRL) {
2063 $self->{ctrl}++;
2064 $::CONN->user_send ("run $DIR{$sym}[0]");
2065 } else {
2066 $::CONN->user_send ("$DIR{$sym}[1]");
2067 }
2068 }
2069}
2070
2071sub key_up {
2072 my ($self, $ev) = @_;
2073
2074 my $mod = $ev->key_mod;
2075 my $sym = $ev->key_sym;
2076
2077 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2078 $::CONN->user_send ("fire_stop");
2079 }
2080 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2081 $::CONN->user_send ("run_stop");
2082 }
2083}
2084
2085#############################################################################
2086
2087package CFClient::UI::Animator; 2640package CFClient::UI::Animator;
2088 2641
2089use SDL::OpenGL; 2642use CFClient::OpenGL;
2090 2643
2091our @ISA = CFClient::UI::Bin::; 2644our @ISA = CFClient::UI::Bin::;
2092 2645
2093sub moveto { 2646sub moveto {
2094 my ($self, $x, $y) = @_; 2647 my ($self, $x, $y) = @_;
… …
2132 2685
2133sub new { 2686sub new {
2134 my $class = shift; 2687 my $class = shift;
2135 2688
2136 my $self = $class->SUPER::new ( 2689 my $self = $class->SUPER::new (
2137 state => 0, 2690 state => 0,
2138 connect_activate => \&toggle_flopper, 2691 on_activate => \&toggle_flopper,
2139 @_ 2692 @_
2140 ); 2693 );
2141 2694
2142 if ($self->{state}) {
2143 $self->{state} = 0;
2144 $self->toggle_flopper;
2145 }
2146
2147 $self 2695 $self
2148} 2696}
2149 2697
2150sub toggle_flopper { 2698sub toggle_flopper {
2151 my ($self) = @_; 2699 my ($self) = @_;
2152 2700
2153 # TODO: use animation 2701 $self->{other}->toggle_visibility;
2154 if ($self->{state} = !$self->{state}) { 2702}
2155 $CFClient::UI::ROOT->add ($self->{other}); 2703
2156 $self->{other}->move ($self->coord2global (0, $self->{h})); 2704#############################################################################
2705
2706package CFClient::UI::Tooltip;
2707
2708our @ISA = CFClient::UI::Bin::;
2709
2710use CFClient::OpenGL;
2711
2712sub new {
2713 my $class = shift;
2714
2715 $class->SUPER::new (
2716 @_,
2717 can_events => 0,
2718 )
2719}
2720
2721sub set_tooltip_from {
2722 my ($self, $widget) = @_;
2723
2724 my $tooltip = $widget->{tooltip};
2725
2726 if ($ENV{CFPLUS_DEBUG} & 2) {
2727 $tooltip .= "\n\n" . (ref $widget) . "\n"
2728 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2729 . "req $widget->{req_w} $widget->{req_h}\n"
2730 . "visible $widget->{visible}";
2731 }
2732
2733 $self->add (new CFClient::UI::Label
2734 markup => $tooltip,
2735 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2736 fontsize => 0.8,
2737 fg => [0, 0, 0, 1],
2738 ellipsise => 0,
2739 font => ($widget->{tooltip_font} || $::FONT_PROP),
2740 );
2741}
2742
2743sub size_request {
2744 my ($self) = @_;
2745
2746 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2747
2748 ($w + 4, $h + 4)
2749}
2750
2751sub size_allocate {
2752 my ($self, $w, $h) = @_;
2753
2754 $self->SUPER::size_allocate ($w - 4, $h - 4);
2755}
2756
2757sub visibility_change {
2758 my ($self, $visible) = @_;
2759
2760 return unless $visible;
2761
2762 $self->{root}->on_post_alloc ("move_$self" => sub {
2763 my $widget = $self->{owner}
2764 or return;
2765
2766 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2767
2768 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2769 if $x + $self->{w} > $::WIDTH;
2770
2771 $self->move_abs ($x, $y);
2772 });
2773}
2774
2775sub _draw {
2776 my ($self) = @_;
2777
2778 glTranslate 0.375, 0.375;
2779
2780 my ($w, $h) = @$self{qw(w h)};
2781
2782 glColor 1, 0.8, 0.4;
2783 glBegin GL_QUADS;
2784 glVertex 0 , 0;
2785 glVertex 0 , $h;
2786 glVertex $w, $h;
2787 glVertex $w, 0;
2788 glEnd;
2789
2790 glColor 0, 0, 0;
2791 glBegin GL_LINE_LOOP;
2792 glVertex 0 , 0;
2793 glVertex 0 , $h;
2794 glVertex $w, $h;
2795 glVertex $w, 0;
2796 glEnd;
2797
2798 glTranslate 2 - 0.375, 2 - 0.375;
2799
2800 $self->SUPER::_draw;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Face;
2806
2807our @ISA = CFClient::UI::Base::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 aspect => 1,
2816 can_events => 0,
2817 @_,
2818 );
2819
2820 if ($self->{anim} && $self->{animspeed}) {
2821 Scalar::Util::weaken (my $widget = $self);
2822
2823 $self->{timer} = Event->timer (
2824 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2825 hard => 1,
2826 interval => $self->{animspeed},
2827 cb => sub {
2828 ++$widget->{frame};
2829 $widget->update;
2830 },
2831 );
2832 }
2833
2834 $self
2835}
2836
2837sub size_request {
2838 (32, 8)
2839}
2840
2841sub update {
2842 my ($self) = @_;
2843
2844 return unless $self->{visible};
2845
2846 $self->SUPER::update;
2847}
2848
2849sub _draw {
2850 my ($self) = @_;
2851
2852 return unless $::CONN;
2853
2854 my $face;
2855
2856 if ($self->{frame}) {
2857 my $anim = $::CONN->{anim}[$self->{anim}];
2858
2859 $face = $anim->[ $self->{frame} % @$anim ]
2860 if $anim && @$anim;
2861 }
2862
2863 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2864
2865 if ($tex) {
2866 glEnable GL_TEXTURE_2D;
2867 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2868 glColor 0, 0, 0, 1;
2869 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2870 glDisable GL_TEXTURE_2D;
2871 }
2872}
2873
2874sub DESTROY {
2875 my ($self) = @_;
2876
2877 $self->{timer}->cancel
2878 if $self->{timer};
2879
2880 $self->SUPER::DESTROY;
2881}
2882
2883#############################################################################
2884
2885package CFClient::UI::Buttonbar;
2886
2887our @ISA = CFClient::UI::HBox::;
2888
2889# TODO: should actualyl wrap buttons and other goodies.
2890
2891#############################################################################
2892
2893package CFClient::UI::Menu;
2894
2895our @ISA = CFClient::UI::FancyFrame::;
2896
2897use CFClient::OpenGL;
2898
2899sub new {
2900 my $class = shift;
2901
2902 my $self = $class->SUPER::new (
2903 items => [],
2904 z => 100,
2905 @_,
2906 );
2907
2908 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2909
2910 for my $item (@{ $self->{items} }) {
2911 my ($widget, $cb) = @$item;
2912
2913 # handle various types of items, only text for now
2914 if (!ref $widget) {
2915 $widget = new CFClient::UI::Label
2916 can_hover => 1,
2917 can_events => 1,
2918 text => $widget;
2919 }
2920
2921 $self->{item}{$widget} = $item;
2922
2923 $self->{vbox}->add ($widget);
2924 }
2925
2926 $self
2927}
2928
2929# popup given the event (must be a mouse button down event currently)
2930sub popup {
2931 my ($self, $ev) = @_;
2932
2933 $self->_emit ("popdown");
2934
2935 # maybe save $GRAB? must be careful about events...
2936 $GRAB = $self;
2937 $self->{button} = $ev->{button};
2938
2939 $self->show;
2940 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2941}
2942
2943sub mouse_motion {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 # TODO: should use vbox->find_widget or so
2947 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2948 $self->{hover} = $self->{item}{$HOVER};
2949
2950 0
2951}
2952
2953sub button_up {
2954 my ($self, $ev, $x, $y) = @_;
2955
2956 if ($ev->{button} == $self->{button}) {
2957 undef $GRAB;
2958 $self->hide;
2959
2157 $self->emit ("open"); 2960 $self->_emit ("popdown");
2961 $self->{hover}[1]->() if $self->{hover};
2158 } else { 2962 } else {
2159 $CFClient::UI::ROOT->remove ($self->{other}); 2963 return 0
2160 $self->emit ("close"); 2964 }
2965
2161 } 2966 1
2162
2163 $self->emit (changed => $self->{state});
2164} 2967}
2165 2968
2166############################################################################# 2969#############################################################################
2167 2970
2971package CFClient::UI::Multiplexer;
2972
2973our @ISA = CFClient::UI::Container::;
2974
2975sub new {
2976 my $class = shift;
2977
2978 my $self = $class->SUPER::new (
2979 @_,
2980 );
2981
2982 $self->{current} = $self->{children}[0]
2983 if @{ $self->{children} };
2984
2985 $self
2986}
2987
2988sub add {
2989 my ($self, @widgets) = @_;
2990
2991 $self->SUPER::add (@widgets);
2992
2993 $self->{current} = $self->{children}[0]
2994 if @{ $self->{children} };
2995}
2996
2997sub set_current_page {
2998 my ($self, $page_or_widget) = @_;
2999
3000 my $widget = ref $page_or_widget
3001 ? $page_or_widget
3002 : $self->{children}[$page_or_widget];
3003
3004 $self->{current} = $widget;
3005 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3006
3007 $self->_emit (page_changed => $self->{current});
3008
3009 $self->realloc;
3010}
3011
3012sub visible_children {
3013 $_[0]{current}
3014}
3015
3016sub size_request {
3017 my ($self) = @_;
3018
3019 $self->{current}->size_request
3020}
3021
3022sub size_allocate {
3023 my ($self, $w, $h) = @_;
3024
3025 $self->{current}->configure (0, 0, $w, $h);
3026}
3027
3028sub _draw {
3029 my ($self) = @_;
3030
3031 $self->{current}->draw;
3032}
3033
3034#############################################################################
3035
3036package CFClient::UI::Notebook;
3037
3038our @ISA = CFClient::UI::VBox::;
3039
3040sub new {
3041 my $class = shift;
3042
3043 my $self = $class->SUPER::new (
3044 buttonbar => (new CFClient::UI::Buttonbar),
3045 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3046 # filter => # will be put between multiplexer and $self
3047 @_,
3048 );
3049
3050 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3051 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3052
3053 $self
3054}
3055
3056sub add {
3057 my ($self, $title, $widget, $tooltip) = @_;
3058
3059 Scalar::Util::weaken $self;
3060
3061 $self->{buttonbar}->add (new CFClient::UI::Button
3062 markup => $title,
3063 tooltip => $tooltip,
3064 on_activate => sub { $self->set_current_page ($widget) },
3065 );
3066
3067 $self->{multiplexer}->add ($widget);
3068}
3069
3070sub set_current_page {
3071 my ($self, $page) = @_;
3072
3073 $self->{multiplexer}->set_current_page ($page);
3074 $self->_emit (page_changed => $self->{multiplexer}{current});
3075}
3076
3077#############################################################################
3078
3079package CFClient::UI::Statusbox;
3080
3081our @ISA = CFClient::UI::VBox::;
3082
3083sub new {
3084 my $class = shift;
3085
3086 my $self = $class->SUPER::new (
3087 fontsize => 0.8,
3088 @_,
3089 );
3090
3091 Scalar::Util::weaken (my $this = $self);
3092
3093 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3094
3095 $self
3096}
3097
3098sub reorder {
3099 my ($self) = @_;
3100 my $NOW = Time::HiRes::time;
3101
3102 # freeze display when hovering over any label
3103 return if $CFClient::UI::TOOLTIP->{owner}
3104 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3105 values %{ $self->{item} };
3106
3107 while (my ($k, $v) = each %{ $self->{item} }) {
3108 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3109 }
3110
3111 my @widgets;
3112
3113 my @items = sort {
3114 $a->{pri} <=> $b->{pri}
3115 or $b->{id} <=> $a->{id}
3116 } values %{ $self->{item} };
3117
3118 $self->{timer}->interval (1);
3119
3120 my $count = 10 + 1;
3121 for my $item (@items) {
3122 last unless --$count;
3123
3124 my $label = $item->{label} ||= do {
3125 # TODO: doesn't handle markup well (read as: at all)
3126 my $short = $item->{count} > 1
3127 ? "<b>$item->{count} ×</b> $item->{text}"
3128 : $item->{text};
3129
3130 for ($short) {
3131 s/^\s+//;
3132 s/\s+/ /g;
3133 }
3134
3135 new CFClient::UI::Label
3136 markup => $short,
3137 tooltip => $item->{tooltip},
3138 tooltip_font => $::FONT_PROP,
3139 tooltip_width => 0.67,
3140 fontsize => $item->{fontsize} || $self->{fontsize},
3141 max_w => $::WIDTH * 0.44,
3142 fg => [@{ $item->{fg} }],
3143 can_events => 1,
3144 can_hover => 1
3145 };
3146
3147 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3148 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3149 $label->update;
3150 $label->set_max_size (undef, $label->{req_h} * $diff)
3151 if $diff < 1;
3152 $self->{timer}->interval (1/30);
3153 } else {
3154 $label->{fg}[3] = $item->{fg}[3] || 1;
3155 }
3156
3157 push @widgets, $label;
3158 }
3159
3160 $self->clear;
3161 $self->SUPER::add (reverse @widgets);
3162}
3163
3164sub add {
3165 my ($self, $text, %arg) = @_;
3166
3167 $text =~ s/^\s+//;
3168 $text =~ s/\s+$//;
3169
3170 return unless $text;
3171
3172 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3173
3174 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3175
3176 if (my $item = $self->{item}{$group}) {
3177 if ($item->{text} eq $text) {
3178 $item->{count}++;
3179 } else {
3180 $item->{count} = 1;
3181 $item->{text} = $item->{tooltip} = $text;
3182 }
3183 $item->{id} = ++$self->{id};
3184 $item->{timeout} = $timeout;
3185 delete $item->{label};
3186 } else {
3187 $self->{item}{$group} = {
3188 id => ++$self->{id},
3189 text => $text,
3190 timeout => $timeout,
3191 tooltip => $text,
3192 fg => [0.8, 0.8, 0.8, 0.8],
3193 pri => 0,
3194 count => 1,
3195 %arg,
3196 };
3197 }
3198
3199 $self->reorder;
3200}
3201
3202sub reconfigure {
3203 my ($self) = @_;
3204
3205 delete $_->{label}
3206 for values %{ $self->{item} || {} };
3207
3208 $self->reorder;
3209 $self->SUPER::reconfigure;
3210}
3211
3212sub DESTROY {
3213 my ($self) = @_;
3214
3215 $self->{timer}->cancel;
3216
3217 $self->SUPER::DESTROY;
3218}
3219
3220#############################################################################
3221
3222package CFClient::UI::Inventory;
3223
3224our @ISA = CFClient::UI::ScrolledWindow::;
3225
3226sub new {
3227 my $class = shift;
3228
3229 my $self = $class->SUPER::new (
3230 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3231 @_,
3232 );
3233
3234 $self
3235}
3236
3237sub set_items {
3238 my ($self, $items) = @_;
3239
3240 $self->{child}->clear;
3241 return unless $items;
3242
3243 my @items = sort {
3244 ($a->{type} <=> $b->{type})
3245 or ($a->{name} cmp $b->{name})
3246 } @$items;
3247
3248 $self->{real_items} = \@items;
3249
3250 my $row = 0;
3251 for my $item (@items) {
3252 CFClient::Item::update_widgets $item;
3253
3254 $self->{child}->add (0, $row, $item->{face_widget});
3255 $self->{child}->add (1, $row, $item->{desc_widget});
3256 $self->{child}->add (2, $row, $item->{weight_widget});
3257
3258 $row++;
3259 }
3260}
3261
3262#############################################################################
3263
3264package CFClient::UI::BindEditor;
3265
3266our @ISA = CFClient::UI::FancyFrame::;
3267
3268sub new {
3269 my $class = shift;
3270
3271 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3272
3273 $self->add (my $vb = new CFClient::UI::VBox);
3274
3275
3276 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3277 text => "start recording",
3278 tooltip => "Start/Stops recording of actions."
3279 ."All subsequent actions after the recording started will be captured."
3280 ."The actions are displayed after the record was stopped."
3281 ."To bind the action you have to click on the 'Bind' button",
3282 on_activate => sub {
3283 unless ($self->{recording}) {
3284 $self->start;
3285 } else {
3286 $self->stop;
3287 }
3288 });
3289
3290 $vb->add (new CFClient::UI::Label text => "Actions:");
3291 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3292
3293 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3294 $vb->add (my $hb = new CFClient::UI::HBox);
3295 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3296 $hb->add (new CFClient::UI::Button
3297 text => "bind",
3298 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3299 on_activate => sub {
3300 $self->ask_for_bind;
3301 });
3302
3303 $vb->add (my $hb = new CFClient::UI::HBox);
3304 $hb->add (new CFClient::UI::Button
3305 text => "ok",
3306 expand => 1,
3307 tooltip => "This closes the binding editor and saves the binding",
3308 on_activate => sub {
3309 $self->hide;
3310 $self->commit;
3311 });
3312
3313 $hb->add (new CFClient::UI::Button
3314 text => "cancel",
3315 expand => 1,
3316 tooltip => "This closes the binding editor without saving",
3317 on_activate => sub {
3318 $self->hide;
3319 $self->{binding_cancel}->()
3320 if $self->{binding_cancel};
3321 });
3322
3323 $self->update_binding_widgets;
3324
3325 $self
3326}
3327
3328sub commit {
3329 my ($self) = @_;
3330 my ($mod, $sym, $cmds) = $self->get_binding;
3331 if ($sym != 0 && @$cmds > 0) {
3332 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3333 ."'. Don't forget 'Save Config'!");
3334 $self->{binding_change}->($mod, $sym, $cmds)
3335 if $self->{binding_change};
3336 } else {
3337 $::STATUSBOX->add ("No action bound, no key or action specified!");
3338 $self->{binding_cancel}->()
3339 if $self->{binding_cancel};
3340 }
3341}
3342
3343sub start {
3344 my ($self) = @_;
3345
3346 $self->{rec_btn}->set_text ("stop recording");
3347 $self->{recording} = 1;
3348 $self->clear_command_list;
3349 $::CONN->start_record if $::CONN;
3350}
3351
3352sub stop {
3353 my ($self) = @_;
3354
3355 $self->{rec_btn}->set_text ("start recording");
3356 $self->{recording} = 0;
3357
3358 my $rec;
3359 $rec = $::CONN->stop_record if $::CONN;
3360 return unless ref $rec eq 'ARRAY';
3361 $self->set_command_list ($rec);
3362}
3363
3364
3365sub ask_for_bind_and_commit {
3366 my ($self) = @_;
3367 $self->ask_for_bind (1);
3368}
3369
3370sub ask_for_bind {
3371 my ($self, $commit) = @_;
3372
3373 CFClient::Binder::open_binding_dialog (sub {
3374 my ($mod, $sym) = @_;
3375 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3376 $self->update_binding_widgets;
3377 $self->commit if $commit;
3378 });
3379}
3380
3381# $mod and $sym are the modifiers and key symbol
3382# $cmds is a array ref of strings (the commands)
3383# $cb is the callback that is executed on OK
3384# $ccb is the callback that is executed on CANCEL and
3385# when the binding was unsuccessful on OK
3386sub set_binding {
3387 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3388
3389 $self->clear_command_list;
3390 $self->{recording} = 0;
3391 $self->{rec_btn}->set_text ("start recording");
3392
3393 $self->{binding} = [$mod, $sym];
3394 $self->{commands} = $cmds;
3395
3396 $self->{binding_change} = $cb;
3397 $self->{binding_cancel} = $ccb;
3398
3399 $self->update_binding_widgets;
3400}
3401
3402# this is a shortcut method that asks for a binding
3403# and then just binds it.
3404sub do_quick_binding {
3405 my ($self, $cmds) = @_;
3406 $self->set_binding (undef, undef, $cmds, sub {
3407 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3408 });
3409 $self->ask_for_bind (1);
3410}
3411
3412sub update_binding_widgets {
3413 my ($self) = @_;
3414 my ($mod, $sym, $cmds) = $self->get_binding;
3415 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3416 $self->set_command_list ($cmds);
3417}
3418
3419sub get_binding {
3420 my ($self) = @_;
3421 return (
3422 $self->{binding}->[0],
3423 $self->{binding}->[1],
3424 [ grep { defined $_ } @{$self->{commands}} ]
3425 );
3426}
3427
3428sub clear_command_list {
3429 my ($self) = @_;
3430 $self->{cmdbox}->clear ();
3431}
3432
3433sub set_command_list {
3434 my ($self, $cmds) = @_;
3435
3436 $self->{cmdbox}->clear ();
3437 $self->{commands} = $cmds;
3438
3439 my $idx = 0;
3440
3441 for (@$cmds) {
3442 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3443
3444 my $i = $idx;
3445 $hb->add (new CFClient::UI::Label text => $_);
3446 $hb->add (new CFClient::UI::Button
3447 text => "delete",
3448 tooltip => "Deletes the action from the record",
3449 on_activate => sub {
3450 $self->{cmdbox}->remove ($hb);
3451 $cmds->[$i] = undef;
3452 });
3453
3454
3455 $idx++
3456 }
3457}
3458
3459#############################################################################
3460
3461package CFClient::UI::SpellList;
3462
3463our @ISA = CFClient::UI::Table::;
3464
3465sub new {
3466 my $class = shift;
3467
3468 my $self = $class->SUPER::new (
3469 binding => [],
3470 commands => [],
3471 @_,
3472 )
3473}
3474
3475# XXX: Do sorting? Argl...
3476sub add_spell {
3477 my ($self, $spell) = @_;
3478 $self->{spells}->{$spell->{name}} = $spell;
3479
3480 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3481 face => $spell->{face},
3482 can_hover => 1,
3483 can_events => 1,
3484 tooltip => $spell->{message});
3485
3486 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3487 text => $spell->{name},
3488 can_hover => 1,
3489 can_events => 1,
3490 tooltip => $spell->{message},
3491 expand => 1);
3492
3493 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3494 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3495 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3496 expand => 1);
3497
3498 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3499 text => "bind to key",
3500 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3501}
3502
3503sub rebuild_spell_list {
3504 my ($self) = @_;
3505 $self->{tbl_idx} = 0;
3506 $self->add_spell ($_) for values %{$self->{spells}};
3507}
3508
3509sub remove_spell {
3510 my ($self, $spell) = @_;
3511 delete $self->{spells}->{$spell->{name}};
3512 $self->rebuild_spell_list;
3513}
3514
3515#############################################################################
3516
2168package CFClient::UI::Root; 3517package CFClient::UI::Root;
2169 3518
2170our @ISA = CFClient::UI::Container::; 3519our @ISA = CFClient::UI::Container::;
2171 3520
2172use SDL::OpenGL; 3521use List::Util qw(min max);
2173 3522
2174sub check_size { 3523use CFClient::OpenGL;
2175 my ($self) = @_;
2176 3524
2177 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3525sub new {
3526 my $class = shift;
3527
3528 my $self = $class->SUPER::new (
3529 visible => 1,
3530 @_,
3531 );
3532
3533 Scalar::Util::weaken ($self->{root} = $self);
3534
3535 $self
2178} 3536}
2179 3537
2180sub size_request { 3538sub size_request {
2181 ($::WIDTH, $::HEIGHT) 3539 my ($self) = @_;
3540
3541 ($self->{w}, $self->{h})
3542}
3543
3544sub _to_pixel {
3545 my ($coord, $size, $max) = @_;
3546
3547 $coord =
3548 $coord eq "center" ? ($max - $size) * 0.5
3549 : $coord eq "max" ? $max
3550 : $coord;
3551
3552 $coord = 0 if $coord < 0;
3553 $coord = $max - $size if $coord > $max - $size;
3554
3555 int $coord + 0.5
2182} 3556}
2183 3557
2184sub size_allocate { 3558sub size_allocate {
2185 my ($self, $x, $y, $w, $h) = @_; 3559 my ($self, $w, $h) = @_;
2186 3560
2187 $self->_size_allocate ($x, $y, $w, $h); 3561 for my $child ($self->children) {
3562 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2188 3563
2189 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3564 $X = $child->{force_x} if exists $child->{force_x};
2190 for @{$self->{children}}; 3565 $Y = $child->{force_y} if exists $child->{force_y};
2191}
2192 3566
2193sub _topleft { 3567 $X = _to_pixel $X, $W, $self->{w};
3568 $Y = _to_pixel $Y, $H, $self->{h};
3569
3570 $child->configure ($X, $Y, $W, $H);
3571 }
3572}
3573
3574sub coord2local {
2194 my ($self, $x, $y) = @_; 3575 my ($self, $x, $y) = @_;
2195 3576
2196 ($x, $y) 3577 ($x, $y)
2197} 3578}
2198 3579
3580sub coord2global {
3581 my ($self, $x, $y) = @_;
3582
3583 ($x, $y)
3584}
3585
2199sub update { 3586sub update {
2200 my ($self) = @_; 3587 my ($self) = @_;
2201 3588
2202 $self->check_size; 3589 $::WANT_REFRESH++;
2203 ::refresh ();
2204} 3590}
2205 3591
2206sub add { 3592sub add {
2207 my ($self, $widget) = @_; 3593 my ($self, @children) = @_;
2208 3594
3595 $_->{is_toplevel} = 1
3596 for @children;
3597
2209 $self->SUPER::add ($widget); 3598 $self->SUPER::add (@children);
3599}
2210 3600
2211 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3601sub remove {
3602 my ($self, @children) = @_;
3603
3604 $self->SUPER::remove (@children);
3605
3606 delete $self->{is_toplevel}
3607 for @children;
3608
3609 while (@children) {
3610 my $w = pop @children;
3611 push @children, $w->children;
3612 $w->set_invisible;
3613 }
2212} 3614}
2213 3615
2214sub on_refresh { 3616sub on_refresh {
2215 my ($self, $id, $cb) = @_; 3617 my ($self, $id, $cb) = @_;
2216 3618
2217 $self->{refresh_hook}{$id} = $cb; 3619 $self->{refresh_hook}{$id} = $cb;
2218} 3620}
2219 3621
3622sub on_post_alloc {
3623 my ($self, $id, $cb) = @_;
3624
3625 $self->{post_alloc_hook}{$id} = $cb;
3626}
3627
2220sub draw { 3628sub draw {
2221 my ($self) = @_; 3629 my ($self) = @_;
2222 3630
2223 while (my $rcb = delete $self->{refresh_hook}) { 3631 while ($self->{refresh_hook}) {
2224 $_->() for values %$rcb; 3632 $_->()
3633 for values %{delete $self->{refresh_hook}};
2225 } 3634 }
3635
3636 if ($self->{realloc}) {
3637 my %queue;
3638 my @queue;
3639 my $widget;
3640
3641 outer:
3642 while () {
3643 if (my $realloc = delete $self->{realloc}) {
3644 for $widget (values %$realloc) {
3645 $widget->{visible} or next; # do not resize invisible widgets
3646
3647 $queue{$widget+0}++ and next; # duplicates are common
3648
3649 push @{ $queue[$widget->{visible}] }, $widget;
3650 }
3651 }
3652
3653 while () {
3654 @queue or last outer;
3655
3656 $widget = pop @{ $queue[-1] || [] }
3657 and last;
3658
3659 pop @queue;
3660 }
3661
3662 delete $queue{$widget+0};
3663
3664 my ($w, $h) = $widget->size_request;
3665
3666 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3667 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3668
3669 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3670 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3671
3672 $w = $widget->{force_w} if exists $widget->{force_w};
3673 $h = $widget->{force_h} if exists $widget->{force_h};
3674
3675 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3676 || delete $widget->{force_realloc}) {
3677 $widget->{req_w} = $w;
3678 $widget->{req_h} = $h;
3679
3680 $self->{size_alloc}{$widget+0} = $widget;
3681
3682 if (my $parent = $widget->{parent}) {
3683 $self->{realloc}{$parent+0} = $parent
3684 unless $queue{$parent+0};
3685
3686 $parent->{force_size_alloc} = 1;
3687 $self->{size_alloc}{$parent+0} = $parent;
3688 }
3689 }
3690
3691 delete $self->{realloc}{$widget+0};
3692 }
3693 }
3694
3695 while (my $size_alloc = delete $self->{size_alloc}) {
3696 my @queue = sort { $b->{visible} <=> $a->{visible} }
3697 values %$size_alloc;
3698
3699 while () {
3700 my $widget = pop @queue || last;
3701
3702 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3703
3704 $w = 0 if $w < 0;
3705 $h = 0 if $h < 0;
3706
3707 $w = int $w + 0.5;
3708 $h = int $h + 0.5;
3709
3710 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3711 $widget->{old_w} = $widget->{w};
3712 $widget->{old_h} = $widget->{h};
3713
3714 $widget->{w} = $w;
3715 $widget->{h} = $h;
3716
3717 $widget->emit (size_allocate => $w, $h);
3718 }
3719 }
3720 }
3721
3722 while ($self->{post_alloc_hook}) {
3723 $_->()
3724 for values %{delete $self->{post_alloc_hook}};
3725 }
3726
2226 3727
2227 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3728 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2228 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3729 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2229 glClear GL_COLOR_BUFFER_BIT; 3730 glClear GL_COLOR_BUFFER_BIT;
2230 3731
2231 glMatrixMode GL_PROJECTION; 3732 glMatrixMode GL_PROJECTION;
2232 glLoadIdentity; 3733 glLoadIdentity;
2233 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3734 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2234 glMatrixMode GL_MODELVIEW; 3735 glMatrixMode GL_MODELVIEW;
2235 glLoadIdentity; 3736 glLoadIdentity;
2236 3737
3738 {
3739 package CFClient::UI::Base;
3740
3741 ($draw_x, $draw_y, $draw_w, $draw_h) =
3742 (0, 0, $self->{w}, $self->{h});
3743 }
3744
2237 $self->_draw; 3745 $self->_draw;
2238} 3746}
2239 3747
2240############################################################################# 3748#############################################################################
2241 3749
2242package CFClient::UI; 3750package CFClient::UI;
2243 3751
2244$ROOT = new CFClient::UI::Root; 3752$ROOT = new CFClient::UI::Root;
3753$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2245 3754
22461 37551
2247 3756

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