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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.94 by root, Thu Apr 13 23:07:57 2006 UTC vs.
Revision 1.308 by root, Mon Jun 19 05:18:14 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
12our $TOPLEVEL; 15our $LAYOUT;
16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 my $self = bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class; 215 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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 $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($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) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
134 381
135 $self->_size_allocate ($x, $y, $w, $h); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
136} 402}
137 403
138# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
139sub translate { 405sub coord2local {
140 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
141 407
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
143} 409}
144 410
411# translate local coordinates to global coordinate system
412sub coord2global {
413 my ($self, $x, $y) = @_;
414
415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
416}
417
145sub focus_in { 418sub invoke_focus_in {
146 my ($self) = @_; 419 my ($self) = @_;
147 420
148 return if $FOCUS == $self; 421 return if $FOCUS == $self;
422 return unless $self->{can_focus};
149 423
150 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
425
151 $focus->update if $focus; 426 $focus->update if $focus;
152 $FOCUS->update; 427 $FOCUS->update;
153}
154 428
429 0
430}
431
155sub focus_out { 432sub invoke_focus_out {
156 my ($self) = @_; 433 my ($self) = @_;
157 434
158 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
159 436
160 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
438
161 $focus->update if $focus; #? 439 $focus->update if $focus; #?
162}
163 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
164sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
165sub button_up { } 454sub invoke_button_up { 1 }
166sub key_down { } 455sub invoke_key_down { 1 }
167sub key_up { } 456sub invoke_key_up { 1 }
168 457
169sub button_down { 458sub invoke_button_down {
170 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
171 460
172 $self->focus_in; 461 $self->grab_focus;
173}
174 462
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 463 1
205} 464}
206 465
207sub _draw { 466sub connect {
208 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
209 468
210 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
211} 479}
212 480
213sub find_widget { 481sub find_widget {
214 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
215 485
216 return $self 486 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 489
220 () 490 ()
221} 491}
222 492
223sub set_parent { 493sub set_parent {
224 my ($self, $par) = @_; 494 my ($self, $parent) = @_;
225 495
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
228} 498}
229 499
230sub get_parent { 500sub realloc {
231 $_[0]->{parent} 501 my ($self) = @_;
502
503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
505
506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
511 }
232} 512}
233 513
234sub update { 514sub update {
235 my ($self) = @_; 515 my ($self) = @_;
236 516
237 $self->{parent}->update 517 $self->{parent}->update
238 if $self->{parent}; 518 if $self->{parent};
239} 519}
240 520
241sub connect { 521sub reconfigure {
242 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
243 523
244 push @{ $self->{cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
245} 526}
246 527
247sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 531
250 $_->($self, @args) 532sub draw {
251 for @{$self->{cb}{$signal} || []}; 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
252} 585}
253 586
254sub DESTROY { 587sub DESTROY {
255 my ($self) = @_; 588 my ($self) = @_;
256 589
257 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
258} 594}
259 595
260############################################################################# 596#############################################################################
261 597
262package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
263 599
264our @ISA = CFClient::UI::Base::; 600our @ISA = CFClient::UI::Base::;
265 601
266use strict; 602use strict;
267use SDL::OpenGL; 603use CFClient::OpenGL;
268 604
269sub new { 605sub new {
270 my $class = shift; 606 my $class = shift;
271 607
272 # range [value, low, high, page] 608 # range [value, low, high, page]
273 609
274 $class->SUPER::new ( 610 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
277 @_ 613 @_
278 ) 614 )
279} 615}
280 616
281sub _draw { 617sub _draw {
282 my ($self) = @_; 618 my ($self) = @_;
283 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
285 626
286 glEnable GL_BLEND; 627 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
289 630
290 glBegin GL_QUADS; 631 glBegin GL_QUADS;
291 glVertex 0 , 0; 632 glVertex 0 , 0;
292 glVertex 0 , $h; 633 glVertex 0 , $h;
293 glVertex $w, $h; 634 glVertex $w, $h;
294 glVertex $w, 0; 635 glVertex $w, 0;
295 glEnd; 636 glEnd;
296 637
297 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
298} 640}
299 641
300############################################################################# 642#############################################################################
301 643
302package CFClient::UI::Empty; 644package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 645
316our @ISA = CFClient::UI::Base::; 646our @ISA = CFClient::UI::Base::;
317 647
318sub new { 648sub new {
319 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
650 $class->SUPER::new (can_events => 0, %arg);
651}
320 652
653sub size_request {
654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
657}
658
659sub draw { }
660
661#############################################################################
662
663package CFClient::UI::Container;
664
665our @ISA = CFClient::UI::Base::;
666
667sub new {
668 my ($class, %arg) = @_;
669
321 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
322 671
323 my $self = $class->SUPER::new (children => [], %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
324 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
325 680
326 $self 681 $self
327} 682}
328 683
329sub add { 684sub add {
330 my ($self, $chld) = @_; 685 my ($self, @widgets) = @_;
331 686
332 $chld->set_parent ($self); 687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
333 691
334 $self->{children} = [ 692 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 693 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 694 @{$self->{children}}, @widgets
337 ]; 695 ];
338 696
339 $self->{w} = $self->{h} = -1; 697 $self->realloc;
340 $self->update; 698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
763}
764
765sub add {
766 my ($self, $child) = @_;
767
768 $self->SUPER::remove ($_) for @{ $self->{children} };
769 $self->SUPER::add ($child);
341} 770}
342 771
343sub remove { 772sub remove {
344 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
345 774
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 775 $self->SUPER::remove ($widget);
347 776
348 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
780
781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($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, $y)
349} 931}
350 932
351sub find_widget { 933sub find_widget {
352 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
353 935
354 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 938 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($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, $y)
942 }
365} 943}
366 944
367sub _draw { 945sub _render {
368 my ($self) = @_; 946 my ($self) = @_;
369 947
370 $_->draw for @{$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 $self->SUPER::_render;
371} 954}
372 955
373############################################################################# 956#############################################################################
374 957
375package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
376 959
377our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
378 961
379sub new { 962sub new {
380 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
381 964
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
383 966
384 $class->SUPER::new (children => [$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 $self
385} 987}
386 988
387sub add { 989sub add {
388 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
389 991
390 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 993}
394 994
395sub remove { 995sub update {
396 my ($self, $widget) = @_; 996 my ($self) = @_;
397 997
398 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
399 999
400 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
402} 1003}
403 1004
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408}
409
410sub size_allocate { 1005sub invoke_size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
412 1007
413 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
414 1010
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 $self->SUPER::invoke_size_allocate ($w, $h)
416} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
417 1016
418############################################################################# 1017#############################################################################
419 1018
420package CFClient::UI::Window; 1019package CFClient::UI::Frame;
421 1020
422our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
423 1022
424use 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 $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1072
426sub new { 1073sub new {
427 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
428 1075
429 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
430} 1077 bg => [1, 1, 1, 1],
1078 border_bg => [1, 1, 1, 1],
1079 border => 0.6,
1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
1084 );
431 1085
432sub update { 1086 $self->{title_widget} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $self->{title},
1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
1101
1102 $self
1103}
1104
1105sub add {
433 my ($self) = @_; 1106 my ($self, @widgets) = @_;
434 1107
435 # we want to do this delayed... 1108 $self->SUPER::add (@widgets);
436 $self->render_chld; 1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
437 $self->SUPER::update; 1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
438} 1111}
439 1112
440sub render_chld { 1113sub border {
441 my ($self) = @_; 1114 int $_[0]{border} * $::FONTSIZE
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447} 1115}
448
449sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_;
451
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h);
455
456 $self->render_chld;
457}
458
459sub _draw {
460 my ($self) = @_;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485 1116
486sub size_request { 1117sub size_request {
487 my ($self) = @_; 1118 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1119
491 $chld->move (2, 2); 1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
492 1122
493 map { $_ + 4 } $chld->size_request; 1123 $self->{close_button}->size_request
494} 1124 if $self->{close_button};
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538 1125
539 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
540 1127
541 $h += $tex[1]->{h}; 1128 (
542 $h += $tex[4]->{h}; 1129 $w + $self->border * 2,
543 $w += $tex[2]->{w}; 1130 $h + $self->border * 2,
544 $w += $tex[3]->{w}; 1131 )
545
546 ($w, $h)
547} 1132}
548 1133
549sub size_allocate { 1134sub invoke_size_allocate {
550 my ($self, $x, $y, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
551 1136
552 $self->_size_allocate ($x, $y, $w, $h) or return; 1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
553 1142
554 $h -= $tex[1]{h}; 1143 my $border = $self->border;
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558 1144
559 $h = $h < 0 ? 0 : $h; 1145 $h -= List::Util::max 0, $border * 2;
560 $w = $w < 0 ? 0 : $w; 1146 $w -= List::Util::max 0, $border * 2;
561 1147
562 my $child = $self->child; 1148 $self->child->configure ($border, $border, $w, $h);
563 1149
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
565} 1151 if $self->{close_button};
566 1152
1153 1
1154}
1155
567sub button_down { 1156sub invoke_button_down {
568 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
569 1158
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1159 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1160 my $border = $self->border;
572 1161
1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
575 1172
576 $self->{motion} = sub { 1173 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
578 1175
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
580 1178
581 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
583 $self->update; 1183 $self->realloc;
584 }; 1184 };
585 1185
586 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
591 1189
592 $self->{motion} = sub { 1190 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
594 1192
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
596 1194
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
600 } 1203 1
601} 1204}
602 1205
603sub button_up { 1206sub invoke_button_up {
604 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
605 1208
606 delete $self->{motion}; 1209 ! ! delete $self->{motion}
607} 1210}
608 1211
609sub mouse_motion { 1212sub invoke_mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
611 1214
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
613} 1218}
614 1219
615sub _draw { 1220sub _draw {
616 my ($self) = @_; 1221 my ($self) = @_;
617 1222
1223 my $child = $self->{children}[0];
1224
618 my ($w, $h) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1227
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1230
626 my $top = $tex[1]; 1231 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1232
629 my $left = $tex[3]; 1233 glColor @{ $self->{border_bg} };
630 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
631 1238
632 my $right = $tex[2]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1240 glColor @{ $self->{bg} };
634 1241
635 my $bottom = $tex[4]; 1242 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1243 # solve this better(?)
637 1244 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1245 $bg->{t} = $ch / $bg->{h};
639 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1247 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1248
648 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1250
651 $self->child->draw; 1251 $child->draw;
652 1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
653} 1262}
654 1263
655############################################################################# 1264#############################################################################
656 1265
657package CFClient::UI::Table; 1266package CFClient::UI::Table;
658 1267
659our @ISA = CFClient::UI::Base::; 1268our @ISA = CFClient::UI::Base::;
660 1269
661use List::Util qw(max sum); 1270use List::Util qw(max sum);
662 1271
663use SDL::OpenGL; 1272use CFClient::OpenGL;
664 1273
665sub new { 1274sub new {
666 my $class = shift; 1275 my $class = shift;
667 1276
668 $class->SUPER::new ( 1277 $class->SUPER::new (
669 col_expand => [], 1278 col_expand => [],
670 @_ 1279 @_,
671 ) 1280 )
672} 1281}
673 1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1285}
1286
674sub add { 1287sub add {
675 my ($self, $x, $y, $chld) = @_; 1288 my ($self, $x, $y, $child) = @_;
676 1289
1290 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1291 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1292
680 $self->{w} = $self->{h} = -1; 1293 $self->realloc;
681 $self->update; 1294}
1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
1302# TODO: move to container class maybe? send children a signal on removal?
1303sub clear {
1304 my ($self) = @_;
1305
1306 my @children = $self->children;
1307 delete $self->{children};
1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
682} 1315}
683 1316
684sub get_wh { 1317sub get_wh {
685 my ($self) = @_; 1318 my ($self) = @_;
686 1319
… …
691 or next; 1324 or next;
692 1325
693 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
695 or next; 1328 or next;
696 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1330
698 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
700 } 1333 }
701 } 1334 }
… …
712 (sum @$ws), 1345 (sum @$ws),
713 (sum @$hs), 1346 (sum @$hs),
714 ) 1347 )
715} 1348}
716 1349
717sub size_allocate { 1350sub invoke_size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1352
722 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
723 1354
724 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
726 1357
727 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
731 1362
732 # linearly scale sizes 1363 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1364 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1365 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1366
1367 CFClient::UI::harmonize $ws;
1368 CFClient::UI::harmonize $hs;
735 1369
736 my $y; 1370 my $y;
737 1371
738 for my $r (0 .. $#{$self->{children}}) { 1372 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1373 my $row = $self->{children}[$r]
… …
744 1378
745 for my $c (0 .. $#$row) { 1379 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1380 my $col_w = $ws->[$c];
747 1381
748 if (my $widget = $row->[$c]) { 1382 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1383 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1384 }
751 1385
752 $x += $col_w; 1386 $x += $col_w;
753 } 1387 }
754 1388
755 $y += $row_h; 1389 $y += $row_h;
756 } 1390 }
757 1391
1392 1
758} 1393}
759 1394
760sub find_widget { 1395sub find_widget {
761 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
762 1397
… …
781 } 1416 }
782} 1417}
783 1418
784############################################################################# 1419#############################################################################
785 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
786package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
787 1482
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
791 1484
792sub size_request { 1485sub new {
793 my ($self) = @_; 1486 my $class = shift;
794 1487
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
796 1489 vertical => 0,
797 ( 1490 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1491 )
801} 1492}
802 1493
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807
808 ($h, $w) = ($w, $h);
809
810 my $children = $self->{children};
811
812 my @h = map +($_->size_request)[0], @$children;
813
814 my $req_h = List::Util::sum @h;
815
816 if ($req_h > $h) {
817 # ah well, not enough space
818 $_ *= $h / $req_h for @h;
819 } else {
820 my $exp = List::Util::sum map $_->{expand}, @$children;
821 $exp ||= 1;
822
823 for (0 .. $#$children) {
824 my $child = $children->[$_];
825
826 my $alloc_h = $h[$_];
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h;
829 }
830 }
831
832 my $y = 0;
833 for (0 .. $#$children) {
834 my $child = $children->[$_];
835 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w);
837
838 $y += $h;
839 }
840}
841
842############################################################################# 1494#############################################################################
843 1495
844package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
845 1497
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
849 1499
850sub size_request { 1500sub new {
851 my ($self) = @_; 1501 my $class = shift;
852 1502
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
854 1504 vertical => 1,
855 ( 1505 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1506 )
859} 1507}
860 1508
861sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865
866 my $children = $self->{children};
867
868 my @h = map +($_->size_request)[1], @$children;
869
870 my $req_h = List::Util::sum @h;
871
872 if ($req_h > $h) {
873 # ah well, not enough space
874 $_ *= $h / $req_h for @h;
875 } else {
876 my $exp = List::Util::sum map $_->{expand}, @$children;
877 $exp ||= 1;
878
879 for (0 .. $#$children) {
880 my $child = $children->[$_];
881
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 }
884 }
885
886 my $y = 0;
887 for (0 .. $#$children) {
888 my $child = $children->[$_];
889 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h);
891
892 $y += $h;
893 }
894}
895
896############################################################################# 1509#############################################################################
897 1510
898package CFClient::UI::Label; 1511package CFClient::UI::Label;
899 1512
900our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
901 1514
902use SDL::OpenGL; 1515use CFClient::OpenGL;
903 1516
904sub new { 1517sub new {
905 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
906 1519
907 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1522 #bg => none
910 text => "", 1523 #active_bg => none
911 align => -1, 1524 #font => default_font
912 padding => 2, 1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
913 layout => new CFClient::Layout, 1529 layout => (new CFClient::Layout),
1530 fontsize => 1,
1531 align => -1,
1532 valign => -1,
1533 padding_x => 2,
1534 padding_y => 2,
1535 can_events => 0,
914 %arg 1536 %arg
915 ); 1537 );
916 1538
1539 if (exists $self->{template}) {
1540 my $layout = new CFClient::Layout;
1541 $layout->set_text (delete $self->{template});
1542 $self->{template} = $layout;
1543 }
1544
1545 if (exists $self->{markup}) {
1546 $self->set_markup (delete $self->{markup});
1547 } else {
917 $self->set_text ($self->{text}); 1548 $self->set_text (delete $self->{text});
1549 }
918 1550
919 $self 1551 $self
920} 1552}
921 1553
922sub escape_text { 1554sub escape($) {
923 local $_ = $_[1]; 1555 local $_ = $_[0];
924 1556
925 s/&/&amp;/g; 1557 s/&/&amp;/g;
926 s/>/&gt;/g; 1558 s/>/&gt;/g;
927 s/</&lt;/g; 1559 s/</&lt;/g;
928 1560
929 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
930} 1576}
931 1577
932sub set_text { 1578sub set_text {
933 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
934 1580
1581 return if $self->{text} eq "T$text";
935 $self->{text} = $text; 1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1585 $self->{layout}->set_text ($text);
1586
1587 delete $self->{size_req};
1588 $self->realloc;
1589 $self->update;
1590}
1591
1592sub set_markup {
1593 my ($self, $markup) = @_;
1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
936 $self->{layout}->set_markup ($text); 1601 $self->{layout}->set_markup ($markup);
937 1602
1603 delete $self->{size_req};
1604 $self->realloc;
1605 $self->update;
1606}
1607
1608sub size_request {
1609 my ($self) = @_;
1610
1611 $self->{size_req} ||= do {
1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1617
1618 my ($w, $h) = $self->{layout}->size;
1619
1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1624 my ($w2, $h2) = $self->{template}->size;
1625
1626 $w = List::Util::max $w, $w2;
1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1631 };
1632
1633 @{ $self->{size_req} }
1634}
1635
1636sub invoke_size_allocate {
1637 my ($self, $w, $h) = @_;
1638
1639 delete $self->{ox};
1640
1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
938 delete $self->{texture}; 1651 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941}
942 1652
943sub get_text { 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
944 my ($self, $text) = @_; 1657 my ($self) = @_;
945 1658
946 $self->{text}
947}
948
949sub size_request {
950 my ($self) = @_;
951
952 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height});
954 my ($w, $h) = $self->{layout}->size;
955
956 (
957 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2,
959 )
960}
961
962sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966
967 delete $self->{texture}; 1659 delete $self->{size_req};
968}
969 1660
970sub update {
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
975} 1662}
976 1663
977sub _draw { 1664sub _draw {
978 my ($self) = @_; 1665 my ($self) = @_;
979 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
980 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
981 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height}); 1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
983 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
984 }; 1678 };
985 1679
986 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
987 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
988 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990
991 glColor @{$self->{fg}}; 1697 glColor @{$self->{fg}};
992 1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
993 my $x = 1699 } else {
994 $self->{align} < 0 ? $self->{padding} 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
996 : ($self->{w} - $tex->{w}) * 0.5; 1702 }
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1703
1001 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1705}
1004 1706
1005############################################################################# 1707#############################################################################
1006 1708
1007package CFClient::UI::Entry; 1709package CFClient::UI::EntryBase;
1008 1710
1009our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1010 1712
1011use SDL; 1713use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1714
1014sub new { 1715sub new {
1015 my $class = shift; 1716 my $class = shift;
1016 1717
1017 $class->SUPER::new ( 1718 $class->SUPER::new (
1018 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1723 can_hover => 1,
1724 can_focus => 1,
1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1022 @_ 1729 @_
1023 ) 1730 )
1024} 1731}
1025 1732
1026sub _set_text { 1733sub _set_text {
1027 my ($self, $text) = @_; 1734 my ($self, $text) = @_;
1028 1735
1736 delete $self->{cur_h};
1737
1738 return if $self->{text} eq $text;
1739
1029 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1741 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1742
1035 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1036 1746
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1747 $self->emit (changed => $self->{text});
1038 1748
1039 $text = substr $text, 0, $self->{cursor}; 1749 $self->realloc;
1040 utf8::encode $text; 1750 $self->update;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1751}
1060 1752
1061sub set_text { 1753sub set_text {
1062 my ($self, $text) = @_; 1754 my ($self, $text) = @_;
1063 1755
1064 $self->{cursor} = length $text; 1756 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1757 $self->_set_text ($text);
1066 $self->update;
1067} 1758}
1068 1759
1760sub get_text {
1761 $_[0]{text}
1762}
1763
1764sub size_request {
1765 my ($self) = @_;
1766
1767 my ($w, $h) = $self->SUPER::size_request;
1768
1769 ($w + 1, $h) # add 1 for cursor
1770}
1771
1069sub key_down { 1772sub invoke_key_down {
1070 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1071 1774
1072 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1076 1778
1077 my $text = $self->get_text; 1779 my $text = $self->get_text;
1078 1780
1079 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1793 } elsif ($uni == 27) {
1794 $self->emit ('escape');
1091 } elsif ($uni) { 1795 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1093 } 1799 }
1094 1800
1095 $self->_set_text ($text); 1801 $self->_set_text ($text);
1096 $self->update;
1097}
1098 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1099sub focus_in { 1808sub invoke_focus_in {
1100 my ($self) = @_; 1809 my ($self) = @_;
1101 1810
1102 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1103 1812
1104 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1105} 1814}
1106 1815
1107sub button_down { 1816sub invoke_button_down {
1108 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1109 1818
1110 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1111 1820
1112 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1113 1822
1114 # byte-index to char-index 1823 # byte-index to char-index
1115 my $text = $self->{text}; 1824 my $text = $self->{text};
1116 utf8::encode $text; 1825 utf8::encode $text;
1117 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1118 1827
1119 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1120 $self->update; 1829 $self->update;
1830
1831 1
1121} 1832}
1122 1833
1123sub mouse_motion { 1834sub invoke_mouse_motion {
1124 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1125# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1126} 1839}
1127 1840
1128sub _draw { 1841sub _draw {
1129 my ($self) = @_; 1842 my ($self) = @_;
1130 1843
1131 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1132 1845
1133 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1134 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1135 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1136 } else { 1849 } else {
1137 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1138 } 1851 }
1139 1852
1140 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1141 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1142 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1143 glVertex 0 , 0; 1856 glVertex 0 , 0;
1144 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1145 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1146 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1149 1862
1150 $self->SUPER::_draw; 1863 $self->SUPER::_draw;
1151 1864
1152 #TODO: force update every cursor change :( 1865 #TODO: force update every cursor change :(
1153 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1866 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1867
1868 unless (exists $self->{cur_h}) {
1869 my $text = substr $self->{text}, 0, $self->{cursor};
1870 utf8::encode $text;
1871
1872 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1873 }
1874
1154 glColor @{$self->{fg}}; 1875 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1876 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1877 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1878 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1158 glEnd; 1879 glEnd;
1159 } 1880 }
1160} 1881}
1161 1882
1883package CFClient::UI::Entry;
1884
1885our @ISA = CFClient::UI::EntryBase::;
1886
1887use CFClient::OpenGL;
1888
1889sub invoke_key_down {
1890 my ($self, $ev) = @_;
1891
1892 my $sym = $ev->{sym};
1893
1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1900 $self->emit (activate => $txt);
1901 $self->update;
1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1925 } else {
1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1929 1
1930}
1931
1162############################################################################# 1932#############################################################################
1163 1933
1164package CFClient::UI::Button; 1934package CFClient::UI::Button;
1165 1935
1166our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1167 1937
1168use SDL; 1938use CFClient::OpenGL;
1169use SDL::OpenGL; 1939
1940my @tex =
1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1942 qw(b1_button_active.png);
1943
1944sub new {
1945 my $class = shift;
1946
1947 $class->SUPER::new (
1948 padding_x => 4,
1949 padding_y => 4,
1950 fg => [1, 1, 1],
1951 active_fg => [0, 0, 1],
1952 can_hover => 1,
1953 align => 0,
1954 valign => 0,
1955 can_events => 1,
1956 @_
1957 )
1958}
1959
1960sub invoke_button_up {
1961 my ($self, $ev, $x, $y) = @_;
1962
1963 $self->emit ("activate")
1964 if $x >= 0 && $x < $self->{w}
1965 && $y >= 0 && $y < $self->{h};
1966
1967 1
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1974
1975 glEnable GL_TEXTURE_2D;
1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977 glColor 0, 0, 0, 1;
1978
1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1980
1981 glDisable GL_TEXTURE_2D;
1982
1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::CheckBox;
2025
2026our @ISA = CFClient::UI::DrawBG::;
2027
2028my @tex =
2029 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2030 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2031
2032use CFClient::OpenGL;
2033
2034sub new {
2035 my $class = shift;
2036
2037 $class->SUPER::new (
2038 padding_x => 2,
2039 padding_y => 2,
2040 fg => [1, 1, 1],
2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
2044 state => 0,
2045 can_hover => 1,
2046 @_
2047 )
2048}
2049
2050sub size_request {
2051 my ($self) = @_;
2052
2053 (6) x 2
2054}
2055
2056sub invoke_button_down {
2057 my ($self, $ev, $x, $y) = @_;
2058
2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2061 $self->{state} = !$self->{state};
2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
2067 1
2068}
2069
2070sub _draw {
2071 my ($self) = @_;
2072
2073 $self->SUPER::_draw;
2074
2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2076
2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2080
2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
2082
2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
2085 glEnable GL_TEXTURE_2D;
2086 $tex->draw_quad_alpha (0, 0, $s, $s);
2087 glDisable GL_TEXTURE_2D;
2088}
2089
2090#############################################################################
2091
2092package CFClient::UI::Image;
2093
2094our @ISA = CFClient::UI::Base::;
2095
2096use CFClient::OpenGL;
2097use Carp qw/confess/;
2098
2099our %loaded_images;
2100
2101sub new {
2102 my $class = shift;
2103
2104 my $self = $class->SUPER::new (can_events => 0, @_);
2105
2106 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2107
2108 $loaded_images{$self->{image}} ||=
2109 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2110
2111 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2112
2113 Scalar::Util::weaken $loaded_images{$self->{image}};
2114
2115 $self->{aspect} = $tex->{w} / $tex->{h};
2116
2117 $self
2118}
2119
2120sub size_request {
2121 my ($self) = @_;
2122
2123 ($self->{tex}->{w}, $self->{tex}->{h})
2124}
2125
2126sub _draw {
2127 my ($self) = @_;
2128
2129 my $tex = $self->{tex};
2130
2131 my ($w, $h) = ($self->{w}, $self->{h});
2132
2133 if ($self->{rot90}) {
2134 glRotate 90, 0, 0, 1;
2135 glTranslate 0, -$self->{w}, 0;
2136
2137 ($w, $h) = ($h, $w);
2138 }
2139
2140 glEnable GL_TEXTURE_2D;
2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2142
2143 $tex->draw_quad_alpha (0, 0, $w, $h);
2144
2145 glDisable GL_TEXTURE_2D;
2146}
2147
2148#############################################################################
2149
2150package CFClient::UI::VGauge;
2151
2152our @ISA = CFClient::UI::Base::;
2153
2154use List::Util qw(min max);
2155
2156use CFClient::OpenGL;
2157
2158my %tex = (
2159 food => [
2160 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2161 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2162 ],
2163 grace => [
2164 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2165 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2166 ],
2167 hp => [
2168 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2169 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2170 ],
2171 mana => [
2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2173 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2174 ],
2175);
2176
2177# eg. VGauge->new (gauge => 'food'), default gauge: food
2178sub new {
2179 my $class = shift;
2180
2181 my $self = $class->SUPER::new (
2182 type => 'food',
2183 @_
2184 );
2185
2186 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2187
2188 $self
2189}
2190
2191sub size_request {
2192 my ($self) = @_;
2193
2194 #my $tex = $tex{$self->{type}}[0];
2195 #@$tex{qw(w h)}
2196 (0, 0)
2197}
2198
2199sub set_max {
2200 my ($self, $max) = @_;
2201
2202 return if $self->{max_val} == $max;
2203
2204 $self->{max_val} = $max;
2205 $self->update;
2206}
2207
2208sub set_value {
2209 my ($self, $val, $max) = @_;
2210
2211 $self->set_max ($max)
2212 if defined $max;
2213
2214 return if $self->{val} == $val;
2215
2216 $self->{val} = $val;
2217 $self->update;
2218}
2219
2220sub _draw {
2221 my ($self) = @_;
2222
2223 my $tex = $tex{$self->{type}};
2224 my ($t1, $t2, $t3) = @$tex;
2225
2226 my ($w, $h) = ($self->{w}, $self->{h});
2227
2228 if ($self->{vertical}) {
2229 glRotate 90, 0, 0, 1;
2230 glTranslate 0, -$self->{w}, 0;
2231
2232 ($w, $h) = ($h, $w);
2233 }
2234
2235 my $ycut = $self->{val} / ($self->{max_val} || 1);
2236
2237 my $ycut1 = max 0, min 1, $ycut;
2238 my $ycut2 = max 0, min 1, $ycut - 1;
2239
2240 my $h1 = $self->{h} * (1 - $ycut1);
2241 my $h2 = $self->{h} * (1 - $ycut2);
2242
2243 glEnable GL_BLEND;
2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2246 glEnable GL_TEXTURE_2D;
2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2248
2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
2250 glBegin GL_QUADS;
2251 glTexCoord 0 , 0; glVertex 0 , 0;
2252 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2253 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2254 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2255 glEnd;
2256
2257 my $ycut1 = List::Util::min 1, $ycut;
2258 glBindTexture GL_TEXTURE_2D, $t2->{name};
2259 glBegin GL_QUADS;
2260 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2261 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2264 glEnd;
2265
2266 if ($t3) {
2267 glBindTexture GL_TEXTURE_2D, $t3->{name};
2268 glBegin GL_QUADS;
2269 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2270 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2273 glEnd;
2274 }
2275
2276 glDisable GL_BLEND;
2277 glDisable GL_TEXTURE_2D;
2278}
2279
2280#############################################################################
2281
2282package CFClient::UI::Gauge;
2283
2284our @ISA = CFClient::UI::VBox::;
2285
2286sub new {
2287 my ($class, %arg) = @_;
2288
2289 my $self = $class->SUPER::new (
2290 tooltip => $arg{type},
2291 can_hover => 1,
2292 can_events => 1,
2293 %arg,
2294 );
2295
2296 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2298 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2299
2300 $self
2301}
2302
2303sub set_fontsize {
2304 my ($self, $fsize) = @_;
2305
2306 $self->{value}->set_fontsize ($fsize);
2307 $self->{max} ->set_fontsize ($fsize);
2308}
2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
2317sub set_value {
2318 my ($self, $val, $max) = @_;
2319
2320 $self->set_max ($max)
2321 if defined $max;
2322
2323 $self->{gauge}->set_value ($val, $max);
2324 $self->{value}->set_text ($val);
2325}
2326
2327#############################################################################
2328
2329package CFClient::UI::Slider;
2330
2331use strict;
2332
2333use CFClient::OpenGL;
2334
2335our @ISA = CFClient::UI::DrawBG::;
1170 2336
1171my @tex = 2337my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2338 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1174 2340
1175sub new { 2341sub new {
1176 my $class = shift; 2342 my $class = shift;
1177 2343
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5],
1184# border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207
1208 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg};
1210 }
1211
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1216
1217 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::CheckBox;
1226
1227our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231
1232sub new {
1233 my $class = shift;
1234
1235 $class->SUPER::new (
1236 padding => 2,
1237 fg => [1, 1, 1],
1238 active_fg => [1, 1, 0],
1239 state => 0,
1240 @_
1241 )
1242}
1243
1244sub size_request {
1245 my ($self) = @_;
1246
1247 ($self->{padding} * 2 + 6) x 2
1248}
1249
1250sub size_allocate {
1251 my ($self, $x, $y, $w, $h) = @_;
1252
1253 $self->_size_allocate ($x, $y, $w, $h);
1254}
1255
1256sub button_down {
1257 my ($self, $ev, $x, $y) = @_;
1258
1259 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1260 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1261 $self->{state} = !$self->{state};
1262 $self->emit (changed => $self->{state});
1263 }
1264}
1265
1266sub _draw {
1267 my ($self) = @_;
1268
1269 $self->SUPER::_draw;
1270
1271 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1272
1273 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1274
1275 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1276
1277 glBegin GL_LINE_LOOP;
1278 glVertex 0 , 0;
1279 glVertex 0 , $s;
1280 glVertex $s, $s;
1281 glVertex $s, 0;
1282 glEnd;
1283
1284 if ($self->{state}) {
1285 glBegin GL_LINES;
1286 glVertex 0 , 0;
1287 glVertex $s, $s;
1288 glVertex $s, 0;
1289 glVertex 0 , $s;
1290 glEnd;
1291 }
1292}
1293
1294#############################################################################
1295
1296package CFClient::UI::Slider;
1297
1298use strict;
1299
1300use SDL::OpenGL;
1301
1302our @ISA = CFClient::UI::DrawBG::;
1303
1304sub new {
1305 my $class = shift;
1306
1307 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1308 2345
2346 # TODO: 0-width page
2347 # TODO: req_w/h are wrong with vertical
2348 # TODO: calculations are off
1309 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1310 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1311 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1312 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1313 req_w => 40, 2355 min_w => $::WIDTH / 80,
1314 req_h => 10, 2356 min_h => $::WIDTH / 80,
1315 vertical => 0, 2357 vertical => 0,
2358 can_hover => 1,
2359 inner_pad => 0.02,
1316 @_ 2360 @_
1317 ); 2361 );
1318 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1319 $self 2366 $self
1320} 2367}
1321 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1322sub size_request { 2403sub size_request {
1323 my ($self) = @_; 2404 my ($self) = @_;
1324 2405
1325 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1326 my $h = $self->{req_h};
1327
1328 $self->{vertical} ? ($h, $w) : ($w, $h)
1329} 2407}
1330 2408
1331sub button_down { 2409sub invoke_button_down {
1332 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1333 2411
1334 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1335 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1336} 2417}
1337 2418
1338sub mouse_motion { 2419sub invoke_mouse_motion {
1339 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1340 2421
1341 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1342 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1343 2452
1344 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1345 2454
1346 $x = $x * ($hi - $lo) / $w + $lo; 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1347 $x = $lo if $x < $lo; 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1348 $x = $hi - $page if $x > $hi - $page;
1349 $self->{range}[0] = $x;
1350 2457
1351 $self->emit (changed => $x); 2458 $value = ($value - $lo) / $range;
1352 $self->update; 2459 $value = $value * $self->{scale} + $self->{offset};
1353 }
1354}
1355 2460
1356sub _draw { 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1357 my ($self) = @_; 2462 $self->{knob_w} = $knob_w;
2463 }
1358 2464
1359 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1360 2466
1361 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1362 2468
1363 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1364 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1365 2471
2472 glTranslate 1, 0, 0;
1366 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1367 glTranslate 0, -$self->{w}, 0;
1368
1369 ($w, $h) = ($h, $w);
1370 } 2474 }
1371 2475
1372 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1373 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1374 2478
1375 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2479 glEnable GL_TEXTURE_2D;
2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1376 2481
1377 $page = int $page * $w / ($hi - $lo); 2482 # draw background
1378 $value = int +($value - $lo) * $w / ($hi - $lo); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1379 2484
1380 $w -= $page; 2485 # draw handle
1381 $page &= ~1; 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1382 glTranslate $page * 0.5, 0, 0;
1383 $page ||= 2;
1384 2487
1385 glColor @$fg; 2488 glDisable GL_TEXTURE_2D;
1386 glBegin GL_LINES;
1387 glVertex 0, 0; glVertex 0, $h;
1388 glVertex $w - 1, 0; glVertex $w - 1, $h;
1389 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1390 glEnd;
1391
1392 my $knob_a = $value - $page * 0.5;
1393 my $knob_b = $value + $page * 0.5;
1394
1395 glBegin GL_QUADS;
1396 glColor @$fg;
1397 glVertex $knob_a, 0;
1398 glVertex $knob_a, $h;
1399 glVertex $knob_b, $h;
1400 glVertex $knob_b, 0;
1401
1402 if ($knob_a < $knob_b - 2) {
1403 glColor @$bg;
1404 glVertex $knob_a + 1, 1;
1405 glVertex $knob_a + 1, $h - 1;
1406 glVertex $knob_b - 1, $h - 1;
1407 glVertex $knob_b - 1, 1;
1408 }
1409 glEnd;
1410} 2489}
1411 2490
1412############################################################################# 2491#############################################################################
1413 2492
1414package CFClient::UI::MapWidget; 2493package CFClient::UI::ValSlider;
1415 2494
1416use strict;
1417
1418use List::Util qw(min max);
1419
1420use SDL;
1421use SDL::OpenGL;
1422
1423our @ISA = CFClient::UI::Base::; 2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2534package CFClient::UI::TextScroller;
2535
2536our @ISA = CFClient::UI::HBox::;
2537
2538use CFClient::OpenGL;
1424 2539
1425sub new { 2540sub new {
1426 my $class = shift; 2541 my $class = shift;
1427 2542
1428 $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1429 z => -1, 2544 fontsize => 1,
1430 list => (glGenLists 1), 2545 can_events => 0,
2546 indent => 0,
2547 #font => default_font
1431 @_ 2548 @_,
2549
2550 layout => (new CFClient::Layout 1),
2551 par => [],
2552 height => 0,
2553 children => [
2554 (new CFClient::UI::Empty expand => 1),
2555 (new CFClient::UI::Slider vertical => 1),
2556 ],
1432 ) 2557 );
1433}
1434 2558
1435sub key_down { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1436 print "MAPKEYDOWN\n";
1437}
1438 2560
1439sub key_up { 2561 $self
1440} 2562}
1441 2563
1442sub size_request { 2564sub set_fontsize {
2565 my ($self, $fontsize) = @_;
2566
2567 $self->{fontsize} = $fontsize;
2568 $self->reflow;
2569}
2570
2571sub invoke_size_allocate {
2572 my ($self, $w, $h) = @_;
2573
2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2578
2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
2584sub text_size {
2585 my ($self, $text, $indent) = @_;
2586
2587 my $layout = $self->{layout};
2588
2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($text);
1443 ( 2593
1444 1 + 32 * int $::WIDTH / 32, 2594 $layout->size
1445 1 + 32 * int $::HEIGHT / 32, 2595}
2596
2597sub reflow {
2598 my ($self) = @_;
2599
2600 $self->{need_reflow}++;
2601 $self->update;
2602}
2603
2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
2612 my ($self) = @_;
2613
2614 $self->{par} = [];
2615 $self->{height} = 0;
2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2617}
2618
2619sub add_paragraph {
2620 my ($self, $color, $text, $indent) = @_;
2621
2622 for my $line (split /\n/, $text) {
2623 my ($w, $h) = $self->text_size ($line);
2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1446 ) 2626 }
2627
2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1447} 2629}
1448 2630
1449sub update { 2631sub update {
1450 my ($self) = @_; 2632 my ($self) = @_;
1451 2633
1452 $self->{need_update} = 1;
1453 $self->SUPER::update; 2634 $self->SUPER::update;
1454}
1455 2635
1456sub draw { 2636 return unless $self->{h} > 0;
1457 my ($self) = @_;
1458 2637
1459 $self->{need_update}++;#d# 2638 delete $self->{texture};
2639
2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
1460 if (delete $self->{need_update}) { 2643 if (delete $self->{need_reflow}) {
1461 glNewList $self->{list}, GL_COMPILE; 2644 my $height = 0;
1462 2645
1463 my $sw = int $::WIDTH / 32; 2646 my $layout = $self->{layout};
1464 my $sh = int $::HEIGHT / 32;
1465 2647
1466 $::MAP->draw (0, 0, $sw, $sh) if $::MAP; 2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
1467 2661 }
1468 if (0) {
1469 2662
1470 my $mx = $::CONN->{mapx}; 2663 $self->{height} = $height;
1471 my $my = $::CONN->{mapy};
1472 2664
1473 my $map = $::CONN->{map}; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1474 2666
1475 my ($xofs, $yofs); 2667 delete $self->{texture};
1476
1477 my $sw = 1 + int $::WIDTH / 32;
1478 my $sh = 1 + int $::HEIGHT / 32;
1479
1480 if ($::CONN->{mapw} > $sw) {
1481 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5;
1482 } else {
1483 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1484 } 2668 }
1485 2669
1486 if ($::CONN->{maph} > $sh) { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1487 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2671 glClearColor 0, 0, 0, 0;
1488 } else { 2672 glClear GL_COLOR_BUFFER_BIT;
1489 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1490 }
1491 2673
1492 glEnable GL_TEXTURE_2D; 2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
1493 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
1494 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1495 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1496 glColor 1, 1, 1, 1;
1497 2688
1498 my $sw4 = ($sw + 3) & ~3; 2689 for my $par (@{$self->{par}}) {
1499 my $darkness = "\x00" x ($sw4 * $sh); 2690 my $h = $par->[1];
1500 2691
1501 for my $x (0 .. $sw - 1) { 2692 if ($y0 < $y + $h && $y < $y1) {
1502 my $row = $map->[$x + $xofs]; 2693 $layout->set_foreground (@{ $par->[2] });
1503 for my $y (0 .. $sh - 1) { 2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2696 $layout->set_markup ($par->[4]);
1504 2697
1505 my $cell = $row->[$y + $yofs] 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1506 or next;
1507 2699
1508 my $dark = $cell->[0]; 2700 glRasterPos $par->[3], $y - $y0;
1509 if ($dark < 0) { 2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1510 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1511 } else {
1512 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1513 } 2702 }
1514 2703
1515 for my $num (grep $_, @$cell[1,2,3]) { 2704 $y += $h;
1516 my $tex = $::CONN->{face}[$num]{texture} || next;
1517
1518 my ($w, $h) = @$tex{qw(w h)};
1519
1520 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1521 }
1522 } 2705 }
2706
2707 glDisable GL_BLEND;
1523 } 2708 };
2709 });
2710}
1524 2711
2712sub _draw {
2713 my ($self) = @_;
2714
2715 glEnable GL_TEXTURE_2D;
1525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1526 2717 glColor 0, 0, 0, 1;
1527 if ($::CFG->{fow_smooth}) { # smooth fog of war 2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1528 my @conv = (
1529 0.1, 0.1, 0.1,
1530 0.1, 0.2, 0.1,
1531 0.1, 0.1, 0.1,
1532 );
1533 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1534 glConvolutionFilter2D GL_CONVOLUTION_2D,
1535 GL_ALPHA, 3, 3, GL_ALPHA, GL_FLOAT,
1536 pack "f*", @conv;
1537 glEnable GL_CONVOLUTION_2D;
1538 }
1539
1540 $darkness = new CFClient::Texture
1541 w => $sw4,
1542 h => $sh,
1543 data => $darkness,
1544 internalformat => GL_ALPHA,
1545 format => GL_ALPHA;
1546
1547 glColor +($::CFG->{fow_intensity}) x 3, 1;
1548 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1549
1550 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1551
1552 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554 }
1555 2720
1556 glEndList; 2721 $self->{children}[1]->draw;
1557 }
1558 2722
1559 glCallList $self->{list};
1560
1561 if ($FOCUS != $self) {
1562 glEnable GL_BLEND;
1563 glColor 0, 0, 1, 0.4;
1564 glBegin GL_QUADS;
1565 glVertex 0, 0;
1566 glVertex 0, $::HEIGHT;
1567 glVertex $::WIDTH, $::HEIGHT;
1568 glVertex $::WIDTH, 0;
1569 glEnd;
1570 glDisable GL_BLEND;
1571 }
1572}
1573
1574my %DIR = (
1575 SDLK_KP8, [1, "north"],
1576 SDLK_KP9, [2, "northeast"],
1577 SDLK_KP6, [3, "east"],
1578 SDLK_KP3, [4, "southeast"],
1579 SDLK_KP2, [5, "south"],
1580 SDLK_KP1, [6, "southwest"],
1581 SDLK_KP4, [7, "west"],
1582 SDLK_KP7, [8, "northwest"],
1583
1584 SDLK_UP, [1, "north"],
1585 SDLK_RIGHT, [3, "east"],
1586 SDLK_DOWN, [5, "south"],
1587 SDLK_LEFT, [7, "west"],
1588);
1589
1590sub key_down {
1591 my ($self, $ev) = @_;
1592
1593 my $mod = $ev->key_mod;
1594 my $sym = $ev->key_sym;
1595
1596 if ($sym == SDLK_KP5) {
1597 $::CONN->user_send ("command stay fire");
1598 } elsif ($sym == SDLK_a) {
1599 $::CONN->user_send ("command apply");
1600 } elsif (exists $DIR{$sym}) {
1601 if ($mod & KMOD_SHIFT) {
1602 $self->{shft}++;
1603 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1604 } elsif ($mod & KMOD_CTRL) {
1605 $self->{ctrl}++;
1606 $::CONN->user_send ("command run $DIR{$sym}[0]");
1607 } else {
1608 $::CONN->user_send ("command $DIR{$sym}[1]");
1609 }
1610 }
1611}
1612
1613sub key_up {
1614 my ($self, $ev) = @_;
1615
1616 my $mod = $ev->key_mod;
1617 my $sym = $ev->key_sym;
1618
1619 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1620 $::CONN->user_send ("command fire_stop");
1621 }
1622 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1623 $::CONN->user_send ("command run_stop");
1624 }
1625} 2723}
1626 2724
1627############################################################################# 2725#############################################################################
1628 2726
1629package CFClient::UI::Animator; 2727package CFClient::UI::Animator;
1630 2728
1631use SDL::OpenGL; 2729use CFClient::OpenGL;
1632 2730
1633our @ISA = CFClient::UI::Bin::; 2731our @ISA = CFClient::UI::Bin::;
1634 2732
1635sub moveto { 2733sub moveto {
1636 my ($self, $x, $y) = @_; 2734 my ($self, $x, $y) = @_;
… …
1666 glPopMatrix; 2764 glPopMatrix;
1667} 2765}
1668 2766
1669############################################################################# 2767#############################################################################
1670 2768
1671package CFClient::UI::Toplevel; 2769package CFClient::UI::Flopper;
2770
2771our @ISA = CFClient::UI::Button::;
2772
2773sub new {
2774 my $class = shift;
2775
2776 my $self = $class->SUPER::new (
2777 state => 0,
2778 on_activate => \&toggle_flopper,
2779 @_
2780 );
2781
2782 $self
2783}
2784
2785sub toggle_flopper {
2786 my ($self) = @_;
2787
2788 $self->{other}->toggle_visibility;
2789}
2790
2791#############################################################################
2792
2793package CFClient::UI::Tooltip;
2794
2795our @ISA = CFClient::UI::Bin::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 $class->SUPER::new (
2803 @_,
2804 can_events => 0,
2805 )
2806}
2807
2808sub set_tooltip_from {
2809 my ($self, $widget) = @_;
2810
2811 my $tooltip = $widget->{tooltip};
2812
2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2831}
2832
2833sub size_request {
2834 my ($self) = @_;
2835
2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2837
2838 ($w + 4, $h + 4)
2839}
2840
2841sub invoke_size_allocate {
2842 my ($self, $w, $h) = @_;
2843
2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2863}
2864
2865sub _draw {
2866 my ($self) = @_;
2867
2868 glTranslate 0.375, 0.375;
2869
2870 my ($w, $h) = @$self{qw(w h)};
2871
2872 glColor 1, 0.8, 0.4;
2873 glBegin GL_QUADS;
2874 glVertex 0 , 0;
2875 glVertex 0 , $h;
2876 glVertex $w, $h;
2877 glVertex $w, 0;
2878 glEnd;
2879
2880 glColor 0, 0, 0;
2881 glBegin GL_LINE_LOOP;
2882 glVertex 0 , 0;
2883 glVertex 0 , $h;
2884 glVertex $w, $h;
2885 glVertex $w, 0;
2886 glEnd;
2887
2888 glTranslate 2 - 0.375, 2 - 0.375;
2889
2890 $self->SUPER::_draw;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Face;
2896
2897our @ISA = CFClient::UI::Base::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
1672 3063
1673our @ISA = CFClient::UI::Container::; 3064our @ISA = CFClient::UI::Container::;
1674 3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
1675sub size_request { 3107sub size_request {
1676 ($::WIDTH, $::HEIGHT) 3108 my ($self) = @_;
1677}
1678 3109
3110 $self->{current}->size_request
3111}
3112
1679sub size_allocate { 3113sub invoke_size_allocate {
1680 my ($self, $x, $y, $w, $h) = @_; 3114 my ($self, $w, $h) = @_;
1681 3115
1682 $self->_size_allocate ($x, $y, $w, $h); 3116 $self->{current}->configure (0, 0, $w, $h);
1683 3117
1684 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3118 1
1685 for @{$self->{children}};
1686} 3119}
1687 3120
1688sub translate { 3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub commit {
3478 my ($self) = @_;
3479 my ($mod, $sym, $cmds) = $self->get_binding;
3480 if ($sym != 0 && @$cmds > 0) {
3481 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3482 ."'. Don't forget 'Save Config'!");
3483 $self->{binding_change}->($mod, $sym, $cmds)
3484 if $self->{binding_change};
3485 } else {
3486 $::STATUSBOX->add ("No action bound, no key or action specified!");
3487 $self->{binding_cancel}->()
3488 if $self->{binding_cancel};
3489 }
3490}
3491
3492sub start {
3493 my ($self) = @_;
3494
3495 $self->{rec_btn}->set_text ("stop recording");
3496 $self->{recording} = 1;
3497 $self->clear_command_list;
3498 $::CONN->start_record if $::CONN;
3499}
3500
3501sub stop {
3502 my ($self) = @_;
3503
3504 $self->{rec_btn}->set_text ("start recording");
3505 $self->{recording} = 0;
3506
3507 my $rec;
3508 $rec = $::CONN->stop_record if $::CONN;
3509 return unless ref $rec eq 'ARRAY';
3510 $self->set_command_list ($rec);
3511}
3512
3513
3514sub ask_for_bind_and_commit {
3515 my ($self) = @_;
3516 $self->ask_for_bind (1);
3517}
3518
3519sub ask_for_bind {
3520 my ($self, $commit, $end_cb) = @_;
3521
3522 CFClient::Binder::open_binding_dialog (sub {
3523 my ($mod, $sym) = @_;
3524 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3525 $self->update_binding_widgets;
3526 $self->commit if $commit;
3527 $end_cb->() if $end_cb;
3528 });
3529}
3530
3531# $mod and $sym are the modifiers and key symbol
3532# $cmds is a array ref of strings (the commands)
3533# $cb is the callback that is executed on OK
3534# $ccb is the callback that is executed on CANCEL and
3535# when the binding was unsuccessful on OK
3536sub set_binding {
3537 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3538
3539 $self->clear_command_list;
3540 $self->{recording} = 0;
3541 $self->{rec_btn}->set_text ("start recording");
3542
3543 $self->{binding} = [$mod, $sym];
3544 $self->{commands} = $cmds;
3545
3546 $self->{binding_change} = $cb;
3547 $self->{binding_cancel} = $ccb;
3548
3549 $self->update_binding_widgets;
3550}
3551
3552# this is a shortcut method that asks for a binding
3553# and then just binds it.
3554sub do_quick_binding {
3555 my ($self, $cmds, $end_cb) = @_;
3556 $self->set_binding (undef, undef, $cmds, sub {
3557 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3558 });
3559 $self->ask_for_bind (1, $end_cb);
3560}
3561
3562sub update_binding_widgets {
3563 my ($self) = @_;
3564 my ($mod, $sym, $cmds) = $self->get_binding;
3565 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3566 $self->set_command_list ($cmds);
3567}
3568
3569sub get_binding {
3570 my ($self) = @_;
3571 return (
3572 $self->{binding}->[0],
3573 $self->{binding}->[1],
3574 [ grep { defined $_ } @{$self->{commands}} ]
3575 );
3576}
3577
3578sub clear_command_list {
3579 my ($self) = @_;
3580 $self->{cmdbox}->clear ();
3581}
3582
3583sub set_command_list {
3584 my ($self, $cmds) = @_;
3585
3586 $self->{cmdbox}->clear ();
3587 $self->{commands} = $cmds;
3588
3589 my $idx = 0;
3590
3591 for (@$cmds) {
3592 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3593
3594 my $i = $idx;
3595 $hb->add (new CFClient::UI::Label text => $_);
3596 $hb->add (new CFClient::UI::Button
3597 text => "delete",
3598 tooltip => "Deletes the action from the record",
3599 on_activate => sub {
3600 $self->{cmdbox}->remove ($hb);
3601 $cmds->[$i] = undef;
3602 });
3603
3604
3605 $idx++
3606 }
3607}
3608
3609#############################################################################
3610
3611package CFClient::UI::SpellList;
3612
3613our @ISA = CFClient::UI::Table::;
3614
3615sub new {
3616 my $class = shift;
3617
3618 my $self = $class->SUPER::new (
3619 binding => [],
3620 commands => [],
3621 @_,
3622 )
3623}
3624
3625my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3626
3627my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3629my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3635my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3637
3638sub rebuild_spell_list {
3639 my ($self) = @_;
3640
3641 $CFClient::UI::ROOT->on_refresh ($self => sub {
3642 $self->clear;
3643
3644 return unless $::CONN;
3645
3646 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3647 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3648 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3649 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3650 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3651
3652 my $row = 0;
3653
3654 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3655 my $spell = $self->{spell}{$_};
3656
3657 $row++;
3658
3659 my $spell_cb = sub {
3660 my ($widget, $ev) = @_;
3661
3662 if ($ev->{button} == 1) {
3663 $::CONN->user_send ("cast $spell->{name}");
3664 } elsif ($ev->{button} == 2) {
3665 $::CONN->user_send ("invoke $spell->{name}");
3666 } elsif ($ev->{button} == 3) {
3667 (new CFClient::UI::Menu
3668 items => [
3669 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3670 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3671 ],
3672 )->popup ($ev);
3673 } else {
3674 return 0;
3675 }
3676
3677 1
3678 };
3679
3680 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3681
3682 #TODO: add path info to tooltip
3683 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3684
3685 $self->add (0, $row, new CFClient::UI::Face
3686 face => $spell->{face},
3687 can_hover => 1,
3688 can_events => 1,
3689 tooltip => $tooltip,
3690 on_button_down => $spell_cb,
3691 );
3692
3693 $self->add (1, $row, new CFClient::UI::Label
3694 expand => 1,
3695 text => $spell->{name},
3696 can_hover => 1,
3697 can_events => 1,
3698 tooltip => $tooltip,
3699 on_button_down => $spell_cb,
3700 );
3701
3702 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3703 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3704 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3705 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3706 }
3707 });
3708}
3709
3710sub add_spell {
3711 my ($self, $spell) = @_;
3712
3713 $self->{spell}->{$spell->{name}} = $spell;
3714 $self->rebuild_spell_list;
3715}
3716
3717sub remove_spell {
3718 my ($self, $spell) = @_;
3719
3720 delete $self->{spell}->{$spell->{name}};
3721 $self->rebuild_spell_list;
3722}
3723
3724sub clear_spells {
3725 my ($self) = @_;
3726
3727 $self->{spell} = {};
3728 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
3733package CFClient::UI::Root;
3734
3735our @ISA = CFClient::UI::Container::;
3736
3737use List::Util qw(min max);
3738
3739use CFClient::OpenGL;
3740
3741sub new {
3742 my $class = shift;
3743
3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
3752}
3753
3754sub size_request {
3755 my ($self) = @_;
3756
3757 ($self->{w}, $self->{h})
3758}
3759
3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
3762
3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
3767
3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
3770
3771 int $coord + 0.5
3772}
3773
3774sub invoke_size_allocate {
3775 my ($self, $w, $h) = @_;
3776
3777 for my $child ($self->children) {
3778 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3779
3780 $X = $child->{force_x} if exists $child->{force_x};
3781 $Y = $child->{force_y} if exists $child->{force_y};
3782
3783 $X = _to_pixel $X, $W, $self->{w};
3784 $Y = _to_pixel $Y, $H, $self->{h};
3785
3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
3789 1
3790}
3791
3792sub coord2local {
1689 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
1690 3794
1691 ($x, $y) 3795 ($x, $y)
1692} 3796}
1693 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
1694sub update { 3804sub update {
1695 my ($self) = @_; 3805 my ($self) = @_;
1696 3806
1697 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3807 $::WANT_REFRESH++;
1698 ::refresh ();
1699} 3808}
1700 3809
1701sub add { 3810sub add {
1702 my ($self, $widget) = @_; 3811 my ($self, @children) = @_;
1703 3812
3813 $_->{is_toplevel} = 1
3814 for @children;
3815
1704 $self->SUPER::add ($widget); 3816 $self->SUPER::add (@children);
1705
1706 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1707} 3817}
1708 3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
3832}
3833
3834sub on_refresh {
3835 my ($self, $id, $cb) = @_;
3836
3837 $self->{refresh_hook}{$id} = $cb;
3838}
3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
1709sub draw { 3846sub draw {
1710 my ($self) = @_; 3847 my ($self) = @_;
3848
3849 while ($self->{refresh_hook}) {
3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
3945
3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3948 glClear GL_COLOR_BUFFER_BIT;
3949
3950 glMatrixMode GL_PROJECTION;
3951 glLoadIdentity;
3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3953 glMatrixMode GL_MODELVIEW;
3954 glLoadIdentity;
3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
1711 3962
1712 $self->_draw; 3963 $self->_draw;
1713} 3964}
1714 3965
1715############################################################################# 3966#############################################################################
1716 3967
1717package CFClient::UI; 3968package CFClient::UI;
1718 3969
1719$TOPLEVEL = new CFClient::UI::Toplevel; 3970$ROOT = new CFClient::UI::Root;
3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1720 3972
17211 39731
1722 3974

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