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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.79 by root, Wed Apr 12 00:26:50 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;
136} 383 $self->{max_h} = int $h if defined $h;
137 384
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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
402}
403
138# translate global koordinates to local coordinate system 404# translate global coordinates to local coordinate system
139sub translate { 405sub coord2local {
140 my ($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 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
643 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
644
645 my $rep_x = $cw / $bg->{w};
646 my $rep_y = $ch / $bg->{h};
647
648 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
649 1248
650 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
651 glDisable GL_BLEND;
652 1250
653 $self->child->draw; 1251 $child->draw;
654 1252
1253 if ($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};
655} 1262}
656 1263
657############################################################################# 1264#############################################################################
658 1265
659package CFClient::UI::Table; 1266package CFClient::UI::Table;
660 1267
661our @ISA = CFClient::UI::Base::; 1268our @ISA = CFClient::UI::Base::;
662 1269
663use List::Util qw(max sum); 1270use List::Util qw(max sum);
664 1271
665use SDL::OpenGL; 1272use CFClient::OpenGL;
666 1273
667sub new { 1274sub new {
668 my $class = shift; 1275 my $class = shift;
669 1276
670 $class->SUPER::new ( 1277 $class->SUPER::new (
671 col_expand => [], 1278 col_expand => [],
672 @_ 1279 @_,
673 ) 1280 )
674} 1281}
675 1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1285}
1286
676sub add { 1287sub add {
677 my ($self, $x, $y, $chld) = @_; 1288 my ($self, $x, $y, $child) = @_;
678 1289
1290 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1291 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1292
682 $self->{w} = $self->{h} = -1; 1293 $self->realloc;
683 $self->update; 1294}
1295
1296sub remove {
1297 my ($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 $self->realloc;
684} 1315}
685 1316
686sub get_wh { 1317sub get_wh {
687 my ($self) = @_; 1318 my ($self) = @_;
688 1319
… …
693 or next; 1324 or next;
694 1325
695 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
697 or next; 1328 or next;
698 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1330
700 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
702 } 1333 }
703 } 1334 }
… …
714 (sum @$ws), 1345 (sum @$ws),
715 (sum @$hs), 1346 (sum @$hs),
716 ) 1347 )
717} 1348}
718 1349
719sub size_allocate { 1350sub invoke_size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1352
724 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
725 1354
726 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
728 1357
729 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
733 1362
734 # linearly scale sizes 1363 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1364 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1365 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1366
1367 CFClient::UI::harmonize $ws;
1368 CFClient::UI::harmonize $hs;
1369
738 my $y; 1370 my $y;
739 1371
740 for my $r (0 .. $#{$self->{children}}) { 1372 for my $r (0 .. $#{$self->{children}}) {
741 my $row = $self->{children}[$r] 1373 my $row = $self->{children}[$r]
742 or next; 1374 or next;
743 1375
744 my $x = 0; 1376 my $x = 0;
745 my $row_h = $hs->[$r]; 1377 my $row_h = $hs->[$r];
746 1378
747 for my $c (0 .. $#$row) { 1379 for my $c (0 .. $#$row) {
748 my $widget = $row->[$c]
749 or next;
750
751 my $col_w = $ws->[$c]; 1380 my $col_w = $ws->[$c];
752 1381
1382 if (my $widget = $row->[$c]) {
753 $widget->size_allocate ($x, $y, $col_w, $row_h); 1383 $widget->configure ($x, $y, $col_w, $row_h);
1384 }
754 1385
755 $x += $col_w; 1386 $x += $col_w;
756 } 1387 }
757 1388
758 $y += $row_h; 1389 $y += $row_h;
759 } 1390 }
760 1391
1392 1
761} 1393}
762 1394
763sub find_widget { 1395sub find_widget {
764 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
765 1397
… …
784 } 1416 }
785} 1417}
786 1418
787############################################################################# 1419#############################################################################
788 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($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 += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
789package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
790 1482
791# TODO: wrap into common Box base class
792
793our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
794 1484
795sub size_request { 1485sub new {
796 my ($self) = @_; 1486 my $class = shift;
797 1487
798 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
799 1489 vertical => 0,
800 ( 1490 @_,
801 (List::Util::sum map $_->[0], @alloc),
802 (List::Util::max map $_->[1], @alloc),
803 ) 1491 )
804} 1492}
805 1493
806sub size_allocate {
807 my ($self, $x, $y, $w, $h) = @_;
808
809 $self->_size_allocate ($x, $y, $w, $h) or return;
810
811 return unless $self->{w};
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1494#############################################################################
848 1495
849package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
850 1497
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
854 1499
855sub size_request { 1500sub new {
856 my ($self) = @_; 1501 my $class = shift;
857 1502
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
859 1504 vertical => 1,
860 ( 1505 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1506 )
864} 1507}
865 1508
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h) or return;
870
871 return unless $self->{h};
872
873 my $children = $self->{children};
874
875 my @h = map +($_->size_request)[1], @$children;
876
877 my $req_h = List::Util::sum @h;
878
879 if ($req_h > $h) {
880 # ah well, not enough space
881 $_ *= $h / $req_h for @h;
882 } else {
883 my $exp = List::Util::sum map $_->{expand}, @$children;
884 $exp ||= 1;
885
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888
889 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
890 }
891 }
892
893 my $y = 0;
894 for (0 .. $#$children) {
895 my $child = $children->[$_];
896 my $h = $h[$_];
897 $child->size_allocate (0, $y, $w, $h);
898
899 $y += $h;
900 }
901}
902
903############################################################################# 1509#############################################################################
904 1510
905package CFClient::UI::Label; 1511package CFClient::UI::Label;
906 1512
907our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
908 1514
909use SDL::OpenGL; 1515use CFClient::OpenGL;
910 1516
911sub new { 1517sub new {
912 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
913 1519
914 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
915 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
916 height => $::FONTSIZE, 1522 #bg => none
917 text => "", 1523 #active_bg => none
918 align => -1, 1524 #font => default_font
919 padding => 2, 1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
920 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,
921 %arg 1536 %arg
922 ); 1537 );
923 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 {
924 $self->set_text ($self->{text}); 1548 $self->set_text (delete $self->{text});
1549 }
925 1550
926 $self 1551 $self
927} 1552}
928 1553
929sub escape_text { 1554sub escape($) {
930 local $_ = $_[1]; 1555 local $_ = $_[0];
931 1556
932 s/&/&amp;/g; 1557 s/&/&amp;/g;
933 s/>/&gt;/g; 1558 s/>/&gt;/g;
934 s/</&lt;/g; 1559 s/</&lt;/g;
935 1560
936 $_[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 $self->SUPER::realloc;
937} 1576}
938 1577
939sub set_text { 1578sub set_text {
940 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
941 1580
1581 return if $self->{text} eq "T$text";
942 $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;
943 $self->{layout}->set_markup ($text); 1601 $self->{layout}->set_markup ($markup);
944 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;
945 delete $self->{texture}; 1651 delete $self->{texture};
946 $self->update;
947}
948 1652
949sub get_text { 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
950 my ($self, $text) = @_; 1657 my ($self) = @_;
951 1658
952 $self->{text}
953}
954
955sub size_request {
956 my ($self) = @_;
957
958 $self->{layout}->set_width;
959 $self->{layout}->set_height ($self->{height});
960 my ($w, $h) = $self->{layout}->size;
961
962 (
963 $w + $self->{padding} * 2,
964 $h + $self->{padding} * 2,
965 )
966}
967
968sub size_allocate {
969 my ($self, $x, $y, $w, $h) = @_;
970
971 $self->_size_allocate ($x, $y, $w, $h) or return;
972
973 delete $self->{texture}; 1659 delete $self->{size_req};
974}
975 1660
976sub update {
977 my ($self) = @_;
978
979 delete $self->{texture};
980 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
981} 1662}
982 1663
983sub _draw { 1664sub _draw {
984 my ($self) = @_; 1665 my ($self) = @_;
985 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
986 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};
987 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
988 $self->{layout}->set_height (List::Util::min $self->{h}, $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
989 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
990 }; 1678 };
991 1679
992 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
993 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
994 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) {
995 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
996
997 glColor @{$self->{fg}}; 1697 glColor @{$self->{fg}};
998 1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
999 my $x = 1699 } else {
1000 $self->{align} < 0 ? $self->{padding} 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1001 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1002 : ($self->{w} - $tex->{w}) * 0.5; 1702 }
1003
1004 $tex->draw_quad ($x, $self->{padding});
1005 1703
1006 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1007 glDisable GL_BLEND;
1008} 1705}
1009 1706
1010############################################################################# 1707#############################################################################
1011 1708
1012package CFClient::UI::Entry; 1709package CFClient::UI::EntryBase;
1013 1710
1014our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1015 1712
1016use SDL; 1713use CFClient::OpenGL;
1017use SDL::OpenGL;
1018 1714
1019sub new { 1715sub new {
1020 my $class = shift; 1716 my $class = shift;
1021 1717
1022 $class->SUPER::new ( 1718 $class->SUPER::new (
1023 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1024 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1025 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1026 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1723 can_hover => 1,
1724 can_focus => 1,
1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1027 @_ 1729 @_
1028 ) 1730 )
1029} 1731}
1030 1732
1031sub _set_text { 1733sub _set_text {
1032 my ($self, $text) = @_; 1734 my ($self, $text) = @_;
1033 1735
1736 delete $self->{cur_h};
1737
1738 return if $self->{text} eq $text;
1739
1034 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1035
1036 $self->{text} = $text; 1741 $self->{text} = $text;
1037 $self->{layout}->set_width ($self->{w});
1038 1742
1039 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1040 1746
1041 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1747 $self->emit (changed => $self->{text});
1042 1748
1043 $text = substr $text, 0, $self->{cursor}; 1749 $self->realloc;
1044 utf8::encode $text; 1750 $self->update;
1045
1046 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 ($w + 1, $h) # add 1 for cursor
1055}
1056
1057sub size_allocate {
1058 my ($self, $x, $y, $w, $h) = @_;
1059
1060 $self->SUPER::size_allocate ($x, $y, $w, $h);
1061
1062 $self->_set_text ($self->{text});
1063} 1751}
1064 1752
1065sub set_text { 1753sub set_text {
1066 my ($self, $text) = @_; 1754 my ($self, $text) = @_;
1067 1755
1068 $self->{cursor} = length $text; 1756 $self->{cursor} = length $text;
1069 $self->_set_text ($text); 1757 $self->_set_text ($text);
1070 $self->update;
1071} 1758}
1072 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, $h) # add 1 for cursor
1770}
1771
1073sub key_down { 1772sub invoke_key_down {
1074 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1075 1774
1076 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1077 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1078
1079 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1080 1778
1081 my $text = $self->get_text; 1779 my $text = $self->get_text;
1082 1780
1083 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1084 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1085 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1086 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1087 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1088 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1089 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1090 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1091 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1092 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1093 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1094 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1793 } elsif ($uni == 27) {
1794 $self->emit ('escape');
1095 } elsif ($uni) { 1795 } elsif ($uni) {
1096 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1097 } 1799 }
1098 1800
1099 $self->_set_text ($text); 1801 $self->_set_text ($text);
1100 $self->update;
1101}
1102 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1103sub focus_in { 1808sub invoke_focus_in {
1104 my ($self) = @_; 1809 my ($self) = @_;
1105 1810
1106 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1107 1812
1108 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1109} 1814}
1110 1815
1111sub button_down { 1816sub invoke_button_down {
1112 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1113 1818
1114 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1115 1820
1116 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1117 1822
1118 # byte-index to char-index 1823 # byte-index to char-index
1119 my $text = $self->{text}; 1824 my $text = $self->{text};
1120 utf8::encode $text; 1825 utf8::encode $text;
1121 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1122 1827
1123 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1124 $self->update; 1829 $self->update;
1830
1831 1
1125} 1832}
1126 1833
1127sub mouse_motion { 1834sub invoke_mouse_motion {
1128 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1129# 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, $y;#d#
1837
1838 1
1130} 1839}
1131 1840
1132sub _draw { 1841sub _draw {
1133 my ($self) = @_; 1842 my ($self) = @_;
1134 1843
1135 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1136 1845
1137 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1138 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1139 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1140 } else { 1849 } else {
1141 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1142 } 1851 }
1143 1852
1144 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1145 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1146 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1147 glVertex 0 , 0; 1856 glVertex 0 , 0;
1148 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1149 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1150 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1153 1862
1154 $self->SUPER::_draw; 1863 $self->SUPER::_draw;
1155 1864
1156 #TODO: force update every cursor change :( 1865 #TODO: force update every cursor change :(
1157 if ($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 $text)
1873 }
1874
1158 glColor @{$self->{fg}}; 1875 glColor @{$self->{fg}};
1159 glBegin GL_LINES; 1876 glBegin GL_LINES;
1160 glVertex $self->{cur_x}, $self->{cur_y};
1161 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} + $self->{cur_h};
1162 glEnd; 1879 glEnd;
1163 } 1880 }
1164} 1881}
1165 1882
1883package CFClient::UI::Entry;
1884
1885our @ISA = CFClient::UI::EntryBase::;
1886
1887use CFClient::OpenGL;
1888
1889sub invoke_key_down {
1890 my ($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
1166############################################################################# 1932#############################################################################
1167 1933
1168package CFClient::UI::Button; 1934package CFClient::UI::Button;
1169 1935
1170our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1171 1937
1172use SDL; 1938use CFClient::OpenGL;
1173use SDL::OpenGL; 1939
1940my @tex =
1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1942 qw(b1_button_active.png);
1174 1943
1175sub new { 1944sub new {
1176 my $class = shift; 1945 my $class = shift;
1177 1946
1178 $class->SUPER::new ( 1947 $class->SUPER::new (
1179 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1180 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_bg => [0, 0, 0, 0.5], 1951 active_fg => [0, 0, 1],
1183 active_fg => [1, 1, 0], 1952 can_hover => 1,
1184 border_fg => [1, 1, 0], 1953 align => 0,
1954 valign => 0,
1955 can_events => 1,
1185 @_ 1956 @_
1186 ) 1957 )
1187} 1958}
1188 1959
1189sub button_up { 1960sub invoke_button_up {
1190 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1191 1962
1963 $self->emit ("activate")
1192 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1194 $self->emit ("activate"); 1966
1195 } 1967 1
1196} 1968}
1197 1969
1198sub _draw { 1970sub _draw {
1199 my ($self) = @_; 1971 my ($self) = @_;
1200 1972
1201 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1202 1974
1203 glEnable GL_BLEND; 1975 glEnable GL_TEXTURE_2D;
1204 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1977 glColor 0, 0, 0, 1;
1205 1978
1206 glTranslate 0.375, 0.375, 0; # make line and polyogon coordinates behave similarly 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1207 1980
1208 glBegin GL_LINE_LOOP;
1209 glColor @{$self->{border_fg}};
1210 glVertex 1 , 1;
1211 glVertex 1 , $self->{h} - 2;
1212 glVertex $self->{w} - 2, $self->{h} - 2;
1213 glVertex $self->{w} - 2, 1;
1214 glEnd;
1215
1216 if ($GRAB == $self) {
1217 glColor @{$self->{active_bg}};
1218 $self->{fg} = $self->{active_fg};
1219 } else {
1220 glColor @{$self->{bg}};
1221 }
1222
1223 glBegin GL_QUADS;
1224 glVertex 2 , 2;
1225 glVertex 2 , $self->{h} - 2;
1226 glVertex $self->{w} - 2, $self->{h} - 2;
1227 glVertex $self->{w} - 2, 2;
1228 glEnd;
1229 glDisable GL_BLEND; 1981 glDisable GL_TEXTURE_2D;
1230 1982
1231 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1232} 1984}
1233 1985
1234############################################################################# 1986#############################################################################
1235 1987
1236package CFClient::UI::Slider; 1988package CFClient::UI::ImageButton;
1237 1989
1238use strict;
1239
1240use SDL::OpenGL;
1241
1242our @ISA = CFClient::UI::DrawBG::; 1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1243 1995
1244sub new { 1996sub new {
1245 my $class = shift; 1997 my $class = shift;
1246 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::;
2336
2337my @tex =
2338 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2339 qw(s1_slider.png s1_slider_bg.png);
2340
2341sub new {
2342 my $class = shift;
2343
1247 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1248 2345
2346 # TODO: 0-width page
2347 # TODO: req_w/h are wrong with vertical
2348 # TODO: calculations are off
1249 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1250 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1251 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],
1252 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1253 req_w => 40, 2355 min_w => $::WIDTH / 80,
1254 req_h => 10, 2356 min_h => $::WIDTH / 80,
1255 vertical => 0, 2357 vertical => 0,
2358 can_hover => 1,
2359 inner_pad => 0.02,
1256 @_ 2360 @_
1257 ); 2361 );
1258 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1259 $self 2366 $self
1260} 2367}
1261 2368
2369sub set_range {
2370 my ($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 $self->update;
2400 }
2401}
2402
1262sub size_request { 2403sub size_request {
1263 my ($self) = @_; 2404 my ($self) = @_;
1264 2405
1265 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1266 my $h = $self->{req_h};
1267
1268 $self->{vertical} ? ($h, $w) : ($w, $h)
1269} 2407}
1270 2408
1271sub button_down { 2409sub invoke_button_down {
1272 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1273 2411
1274 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1275 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1276} 2417}
1277 2418
1278sub mouse_motion { 2419sub invoke_mouse_motion {
1279 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1280 2421
1281 if ($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
1282 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1283 2452
1284 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1285 2454
1286 $x = $x * ($hi - $lo) / $w + $lo; 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1287 $x = $lo if $x < $lo; 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1288 $x = $hi - $page if $x > $hi - $page;
1289 $self->{range}[0] = $x;
1290 2457
1291 $self->emit (changed => $x); 2458 $value = ($value - $lo) / $range;
1292 $self->update; 2459 $value = $value * $self->{scale} + $self->{offset};
1293 }
1294}
1295 2460
1296sub _draw { 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1297 my ($self) = @_; 2462 $self->{knob_w} = $knob_w;
2463 }
1298 2464
1299 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1300 2466
1301 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1302 2468
1303 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1304 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1305 2471
2472 glTranslate 1, 0, 0;
1306 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1307 glTranslate 0, -$self->{w}, 0;
1308
1309 ($w, $h) = ($h, $w);
1310 } 2474 }
1311 2475
1312 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1313 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1314 2478
1315 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2479 glEnable GL_TEXTURE_2D;
2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1316 2481
1317 $page = int $page * $w / ($hi - $lo); 2482 # draw background
1318 $value = int +($value - $lo) * $w / ($hi - $lo); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1319 2484
1320 $w -= $page; 2485 # draw handle
1321 $page &= ~1; 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1322 glTranslate $page * 0.5, 0, 0;
1323 2487
1324 glColor @$fg; 2488 glDisable GL_TEXTURE_2D;
1325 glBegin GL_LINES;
1326 glVertex 0, 0; glVertex 0, $h;
1327 glVertex $w - 1, 0; glVertex $w - 1, $h;
1328 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1329 glEnd;
1330
1331 my $knob_a = $value - $page * 0.5;
1332 my $knob_b = $value + $page * 0.5;
1333
1334 glBegin GL_QUADS;
1335 glColor @$fg;
1336 glVertex $knob_a, 0;
1337 glVertex $knob_a, $h;
1338 glVertex $knob_b, $h;
1339 glVertex $knob_b, 0;
1340
1341 if ($knob_a < $knob_b - 2) {
1342 glColor @$bg;
1343 glVertex $knob_a + 1, 1;
1344 glVertex $knob_a + 1, $h - 1;
1345 glVertex $knob_b - 1, $h - 1;
1346 glVertex $knob_b - 1, 1;
1347 }
1348 glEnd;
1349} 2489}
1350 2490
1351############################################################################# 2491#############################################################################
1352 2492
1353package CFClient::UI::MapWidget; 2493package CFClient::UI::ValSlider;
1354 2494
1355use strict;
1356
1357use List::Util qw(min max);
1358
1359use SDL;
1360use SDL::OpenGL;
1361
1362our @ISA = CFClient::UI::Base::; 2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($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;
1363 2539
1364sub new { 2540sub new {
1365 my $class = shift; 2541 my $class = shift;
1366 2542
1367 $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1368 z => -1, 2544 fontsize => 1,
1369 list => (glGenLists 1), 2545 can_events => 0,
2546 indent => 0,
2547 #font => default_font
1370 @_ 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 ],
1371 ) 2557 );
1372}
1373 2558
1374sub key_down { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1375 print "MAPKEYDOWN\n";
1376}
1377 2560
1378sub key_up { 2561 $self
1379} 2562}
1380 2563
1381sub size_request { 2564sub set_fontsize {
2565 my ($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);
1382 ( 2593
1383 1 + 32 * int $::WIDTH / 32, 2594 $layout->size
1384 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];
1385 ) 2626 }
2627
2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1386} 2629}
1387 2630
1388sub update { 2631sub update {
1389 my ($self) = @_; 2632 my ($self) = @_;
1390 2633
1391 $self->{need_update} = 1;
1392 $self->SUPER::update; 2634 $self->SUPER::update;
1393}
1394 2635
1395sub draw { 2636 return unless $self->{h} > 0;
1396 my ($self) = @_;
1397 2637
2638 delete $self->{texture};
2639
2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
1398 if (delete $self->{need_update}) { 2643 if (delete $self->{need_reflow}) {
1399 glNewList $self->{list}, GL_COMPILE; 2644 my $height = 0;
1400 2645
1401 my $mx = $::CONN->{mapx}; 2646 my $layout = $self->{layout};
1402 my $my = $::CONN->{mapy};
1403 2647
1404 my $map = $::CONN->{map}; 2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1405 2649
1406 my ($xofs, $yofs); 2650 for (@{$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 }
1407 2659
1408 my $sw = 1 + int $::WIDTH / 32; 2660 $height += $_->[1];
1409 my $sh = 1 + int $::HEIGHT / 32; 2661 }
1410 2662
1411 if ($::CONN->{mapw} > $sw) { 2663 $self->{height} = $height;
1412 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2664
1413 } else { 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1414 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2666
2667 delete $self->{texture};
1415 } 2668 }
1416 2669
1417 if ($::CONN->{maph} > $sh) { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1418 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2671 glClearColor 0, 0, 0, 0;
1419 } else { 2672 glClear GL_COLOR_BUFFER_BIT;
1420 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1421 }
1422 2673
1423 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
1424 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
1425 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1426 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1427 2688
1428 my $sw4 = ($sw + 3) & ~3; 2689 for my $par (@{$self->{par}}) {
1429 my $darkness = "\x00" x ($sw4 * $sh); 2690 my $h = $par->[1];
1430 2691
1431 for my $x (0 .. $sw - 1) { 2692 if ($y0 < $y + $h && $y < $y1) {
1432 my $row = $map->[$x + $xofs]; 2693 $layout->set_foreground (@{ $par->[2] });
1433 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]);
1434 2697
1435 my $cell = $row->[$y + $yofs] 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1436 or next;
1437 2699
1438 my $dark = $cell->[0]; 2700 glRasterPos $par->[3], $y - $y0;
1439 if ($dark < 0) { 2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1440 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1441 } else {
1442 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1443 } 2702 }
1444 2703
1445 for my $num (grep $_, @$cell[1,2,3]) { 2704 $y += $h;
1446 my $tex = $::CONN->{face}[$num]{texture} || next;
1447
1448 my ($w, $h) = @$tex{qw(w h)};
1449
1450 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1451 }
1452 } 2705 }
2706
2707 glDisable GL_BLEND;
1453 } 2708 };
2709 });
2710}
1454 2711
1455# if (1) { # higher quality darkness 2712sub _draw {
1456# $lighting =~ s/(.)/$1$1$1/gs; 2713 my ($self) = @_;
1457# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1458#
1459# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1460#
1461# $lighting = $pb->get_pixels;
1462# $lighting =~ s/(.)../$1/gs;
1463# }
1464 2714
2715 glEnable GL_TEXTURE_2D;
1465 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1466
1467 $darkness = new CFClient::Texture
1468 w => $sw4,
1469 h => $sh,
1470 data => $darkness,
1471 internalformat => GL_ALPHA,
1472 format => GL_ALPHA;
1473
1474 glColor 0.45, 0.45, 0.45, 1; 2717 glColor 0, 0, 0, 1;
1475 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1476
1477 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
1478 glDisable GL_BLEND;
1479 2720
1480 glEndList; 2721 $self->{children}[1]->draw;
1481 }
1482 2722
1483 glCallList $self->{list};
1484}
1485
1486my %DIR = (
1487 SDLK_KP8, [1, "north"],
1488 SDLK_KP9, [2, "northeast"],
1489 SDLK_KP6, [3, "east"],
1490 SDLK_KP3, [4, "southeast"],
1491 SDLK_KP2, [5, "south"],
1492 SDLK_KP1, [6, "southwest"],
1493 SDLK_KP4, [7, "west"],
1494 SDLK_KP7, [8, "northwest"],
1495
1496 SDLK_UP, [1, "north"],
1497 SDLK_RIGHT, [3, "east"],
1498 SDLK_DOWN, [5, "south"],
1499 SDLK_LEFT, [7, "west"],
1500);
1501
1502sub key_down {
1503 my ($self, $ev) = @_;
1504
1505 my $mod = $ev->key_mod;
1506 my $sym = $ev->key_sym;
1507
1508 if ($sym == SDLK_KP5) {
1509 $::CONN->send ("command stay fire");
1510 } elsif (exists $DIR{$sym}) {
1511 if ($mod & KMOD_SHIFT) {
1512 $self->{shft}++;
1513 $::CONN->send ("command fire $DIR{$sym}[0]");
1514 } elsif ($mod & KMOD_CTRL) {
1515 $self->{ctrl}++;
1516 $::CONN->send ("command run $DIR{$sym}[0]");
1517 } else {
1518 $::CONN->send ("command $DIR{$sym}[1]");
1519 }
1520 }
1521}
1522
1523sub key_up {
1524 my ($self, $ev) = @_;
1525
1526 my $mod = $ev->key_mod;
1527 my $sym = $ev->key_sym;
1528
1529 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1530 $::CONN->send ("command fire_stop");
1531 }
1532 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1533 $::CONN->send ("command run_stop");
1534 }
1535} 2723}
1536 2724
1537############################################################################# 2725#############################################################################
1538 2726
1539package CFClient::UI::Animator; 2727package CFClient::UI::Animator;
1540 2728
1541use SDL::OpenGL; 2729use CFClient::OpenGL;
1542 2730
1543our @ISA = CFClient::UI::Bin::; 2731our @ISA = CFClient::UI::Bin::;
1544 2732
1545sub moveto { 2733sub moveto {
1546 my ($self, $x, $y) = @_; 2734 my ($self, $x, $y) = @_;
… …
1576 glPopMatrix; 2764 glPopMatrix;
1577} 2765}
1578 2766
1579############################################################################# 2767#############################################################################
1580 2768
1581package 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;
1582 3063
1583our @ISA = CFClient::UI::Container::; 3064our @ISA = CFClient::UI::Container::;
1584 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 $_[0]{current}
3105}
3106
1585sub size_request { 3107sub size_request {
1586 ($::WIDTH, $::HEIGHT) 3108 my ($self) = @_;
1587}
1588 3109
3110 $self->{current}->size_request
3111}
3112
1589sub size_allocate { 3113sub invoke_size_allocate {
1590 my ($self, $x, $y, $w, $h) = @_; 3114 my ($self, $w, $h) = @_;
1591 3115
1592 $self->_size_allocate ($x, $y, $w, $h); 3116 $self->{current}->configure (0, 0, $w, $h);
1593 3117
1594 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3118 1
1595 for @{$self->{children}};
1596} 3119}
1597 3120
1598sub 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, $H);
3787 }
3788
3789 1
3790}
3791
3792sub coord2local {
1599 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
1600 3794
1601 ($x, $y) 3795 ($x, $y)
1602} 3796}
1603 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
1604sub update { 3804sub update {
1605 my ($self) = @_; 3805 my ($self) = @_;
1606 3806
1607 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3807 $::WANT_REFRESH++;
1608 ::refresh ();
1609} 3808}
1610 3809
1611sub add { 3810sub add {
1612 my ($self, $widget) = @_; 3811 my ($self, @children) = @_;
1613 3812
3813 $_->{is_toplevel} = 1
3814 for @children;
3815
1614 $self->SUPER::add ($widget); 3816 $self->SUPER::add (@children);
1615
1616 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1617} 3817}
1618 3818
3819sub remove {
3820 my ($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} = $cb;
3844}
3845
1619sub draw { 3846sub draw {
1620 my ($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 }
1621 3962
1622 $self->_draw; 3963 $self->_draw;
1623} 3964}
1624 3965
1625############################################################################# 3966#############################################################################
1626 3967
1627package CFClient::UI; 3968package CFClient::UI;
1628 3969
1629$TOPLEVEL = new CFClient::UI::Toplevel; 3970$ROOT = new CFClient::UI::Root;
3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1630 3972
16311 39731
1632 3974

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