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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.161 by root, Mon Apr 24 03:43:51 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
147sub destroy { 240sub destroy {
148 my ($self) = @_; 241 my ($self) = @_;
… …
157 return if $self->{parent}; 250 return if $self->{parent};
158 251
159 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
160} 253}
161 254
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 : $self->show;
305}
306
162sub hide { 307sub hide {
163 my ($self) = @_; 308 my ($self) = @_;
164 309
165 return unless $self->{parent}; 310 $self->set_invisible;
166 311
167 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
168} 314}
169 315
170sub move { 316sub move_abs {
171 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
172 318
173 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
174 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
175 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
176 322
177 $self->update; 323 $self->update;
178} 324}
179 325
180sub set_size { 326sub set_size {
181 my ($self, $w, $h) = @_; 327 my ($self, $w, $h) = @_;
182 328
183 $self->{user_w} = $w; 329 $self->{force_w} = $w;
184 $self->{user_h} = $h; 330 $self->{force_h} = $h;
185 331
186 $self->check_size; 332 $self->realloc;
187} 333}
188 334
189sub size_request { 335sub size_request {
190 require Carp; 336 require Carp;
191 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
193 339
194sub configure { 340sub configure {
195 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
196 342
197 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
198 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
199 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
200 348
201 # use alignment to adjust x, y 349 # use alignment to adjust x, y
202 350
203 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
204 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
205
206 ($w, $h) = ($w2, $h2);
207 } 353 }
208 354
209 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
210 $self->{x} = $x; 356 $self->{x} = $x;
211 $self->{y} = $y; 357 $self->{y} = $y;
212 $self->update; 358 $self->update;
213 } 359 }
214 360
215 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
216 $self->{w} = $w; 364 $self->{alloc_w} = $w;
217 $self->{h} = $h; 365 $self->{alloc_h} = $h;
218 366
219 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
220 $self->update;
221 } 368 }
222} 369}
223 370
224sub size_allocate { 371sub children {
225 # nothing to be done 372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
226} 377}
227 378
228sub set_max_size { 379sub set_max_size {
229 my ($self, $w, $h) = @_; 380 my ($self, $w, $h) = @_;
230 381
231 delete $self->{max_w}; $self->{max_w} = $w if $w; 382 $self->{max_w} = int $w if defined $w;
232 delete $self->{max_h}; $self->{max_h} = $h if $h; 383 $self->{max_h} = int $h if defined $h;
233}
234 384
235# return top left coordinates 385 $self->realloc;
236sub _topleft { 386}
387
388sub set_tooltip {
237 my ($self, $x, $y) = @_; 389 my ($self, $tooltip) = @_;
238 390
239 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
240} 402}
241 403
242# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
243sub coord2local { 405sub coord2local {
244 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
245 407
246 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
247 ($x - $X, $y - $Y)
248} 409}
249 410
250# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
251sub coord2global { 412sub coord2global {
252 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
253 414
254 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
255 ($x + $X, $y + $Y)
256} 416}
257 417
258sub focus_in { 418sub invoke_focus_in {
259 my ($self) = @_; 419 my ($self) = @_;
260 420
261 return if $FOCUS == $self; 421 return if $FOCUS == $self;
262 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
263 423
264 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
265 425
266 $self->emit (focus_in => $focus);
267
268 $focus->update if $focus; 426 $focus->update if $focus;
269 $FOCUS->update; 427 $FOCUS->update;
270}
271 428
429 0
430}
431
272sub focus_out { 432sub invoke_focus_out {
273 my ($self) = @_; 433 my ($self) = @_;
274 434
275 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
276 436
277 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
278 438
279 $self->emit (focus_out => $focus);
280
281 $focus->update if $focus; #? 439 $focus->update if $focus; #?
282}
283 440
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 $self->emit ("focus_in");
451}
452
284sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
285sub button_up { } 454sub invoke_button_up { 1 }
286sub key_down { } 455sub invoke_key_down { 1 }
287sub key_up { } 456sub invoke_key_up { 1 }
288 457
289sub button_down { 458sub invoke_button_down {
290 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
291 460
292 $self->focus_in; 461 $self->grab_focus;
293}
294 462
295sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
296sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
297sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
298sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
299sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
300
301sub draw {
302 my ($self) = @_;
303
304 return unless $self->{h} && $self->{w};
305
306 glPushMatrix;
307 glTranslate $self->{x}, $self->{y}, 0;
308 $self->_draw;
309 glPopMatrix;
310
311 if ($self == $HOVER && $self->{can_hover}) {
312 my ($x, $y) = @$self{qw(x y)};
313
314 glColor 1, 0.8, 0.5, 0.2;
315 glEnable GL_BLEND;
316 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
317 glBegin GL_QUADS;
318 glVertex $x , $y;
319 glVertex $x + $self->{w}, $y;
320 glVertex $x + $self->{w}, $y + $self->{h};
321 glVertex $x , $y + $self->{h};
322 glEnd;
323 glDisable GL_BLEND;
324 } 463 1
325} 464}
326 465
327sub _draw { 466sub connect {
328 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
329 468
330 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 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
331} 478}
332 479
333sub find_widget { 480sub find_widget {
334 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
335 482
… …
344 491
345sub set_parent { 492sub set_parent {
346 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
347 494
348 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
349} 497}
350 498
351sub check_size { 499sub realloc {
352 my ($self) = @_; 500 my ($self) = @_;
353 501
354 $self->{parent} 502 if ($self->{visible}) {
355 or return 1; 503 return if $self->{root}{realloc}{$self+0};
356 504
357 my ($w, $h) = $self->{user_w} && $self->{user_h} 505 $self->{root}{realloc}{$self+0} = $self;
358 ? @$self{qw(user_w user_h)} 506 $self->{root}->update;
359 : $self->size_request;
360
361 if ($w != $self->{req_w} || $h != $self->{req_h}) {
362 $self->{req_w} = $w;
363 $self->{req_h} = $h;
364
365 $self->{parent}->check_size
366 or $self->size_allocate (
367 (List::Util::max $self->{w}, $w),
368 (List::Util::max $self->{h}, $h),
369 );
370
371 1
372 } else { 507 } else {
373 0 508 delete $self->{req_w};
509 delete $self->{req_h};
374 } 510 }
375} 511}
376 512
377sub update { 513sub update {
378 my ($self) = @_; 514 my ($self) = @_;
379 515
380 $self->{parent}->update 516 $self->{parent}->update
381 if $self->{parent}; 517 if $self->{parent};
382} 518}
383 519
384sub connect { 520sub reconfigure {
385 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
386 522
387 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
388} 525}
389 526
390sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
391 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
392 530
393 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
394 $cb->($self, @args); 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
395 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
396} 584}
397 585
398sub DESTROY { 586sub DESTROY {
399 my ($self) = @_; 587 my ($self) = @_;
400 588
401 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
402} 593}
403 594
404############################################################################# 595#############################################################################
405 596
406package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
414 my $class = shift; 605 my $class = shift;
415 606
416 # range [value, low, high, page] 607 # range [value, low, high, page]
417 608
418 $class->SUPER::new ( 609 $class->SUPER::new (
419 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
420 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
421 @_ 612 @_
422 ) 613 )
423} 614}
424 615
425sub _draw { 616sub _draw {
426 my ($self) = @_; 617 my ($self) = @_;
427 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
428 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
429 625
430 glEnable GL_BLEND; 626 glEnable GL_BLEND;
431 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
432 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
433 629
434 glBegin GL_QUADS; 630 glBegin GL_QUADS;
435 glVertex 0 , 0; 631 glVertex 0 , 0;
436 glVertex 0 , $h; 632 glVertex 0 , $h;
437 glVertex $w, $h; 633 glVertex $w, $h;
438 glVertex $w, 0; 634 glVertex $w, 0;
439 glEnd; 635 glEnd;
440 636
441 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
442} 639}
443 640
444############################################################################# 641#############################################################################
445 642
446package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
451 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
452 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
453} 650}
454 651
455sub size_request { 652sub size_request {
456 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
457} 656}
458 657
459sub draw { } 658sub draw { }
460 659
461############################################################################# 660#############################################################################
… …
465our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
466 665
467sub new { 666sub new {
468 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
469 668
470 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
471 670
472 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
473 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
474 679
475 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
476} 762}
477 763
478sub add { 764sub add {
479 my ($self, $child) = @_; 765 my ($self, $child) = @_;
480 766
481 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
482 768 $self->SUPER::add ($child);
483 use sort 'stable';
484
485 $self->{children} = [
486 sort { $a->{z} <=> $b->{z} }
487 @{$self->{children}}, $child
488 ];
489
490 $child->check_size;
491} 769}
492 770
493sub remove { 771sub remove {
494 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
495 773
496 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
497 775
498 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
499 779
500 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
501 $self->update; 820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
502} 930}
503 931
504sub find_widget { 932sub find_widget {
505 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
506 934
507 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
508 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
509 937 ) {
510 my $res;
511
512 for (reverse @{ $self->{children} }) {
513 $res = $_->find_widget ($x, $y)
514 and return $res;
515 }
516
517 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
518} 942}
519 943
520sub _draw { 944sub _render {
521 my ($self) = @_; 945 my ($self) = @_;
522 946
523 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
524} 953}
525 954
526############################################################################# 955#############################################################################
527 956
528package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
529 958
530our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
531 960
532sub new { 961sub new {
533 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
534 963
535 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
536 965
537 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
538} 986}
539 987
540sub add { 988sub add {
541 my ($self, $child) = @_;
542
543 $self->{children} = [];
544
545 $self->SUPER::add ($child);
546}
547
548sub remove {
549 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
550 990
551 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
552
553 $self->{children} = [new CFClient::UI::Empty]
554 unless @{$self->{children}};
555} 992}
556 993
557sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
558 996
559sub size_request { 997 $self->SUPER::update;
560 $_[0]{children}[0]->size_request
561}
562 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
563sub size_allocate { 1004sub invoke_size_allocate {
564 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
565 1006
566 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
567} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
568 1015
569############################################################################# 1016#############################################################################
570 1017
571package CFClient::UI::Window; 1018package CFClient::UI::Frame;
572 1019
573our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
574 1021
575use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
576 1071
577sub new { 1072sub new {
578 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
579 1074
580 my $self = $class->SUPER::new (%arg);
581}
582
583sub update {
584 my ($self) = @_;
585
586 # we want to do this delayed...
587 $self->render_chld;
588 $self->SUPER::update;
589}
590
591sub render_chld {
592 my ($self) = @_;
593
594 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
595 glClearColor 0, 0, 0, 1;
596 glClear GL_COLOR_BUFFER_BIT;
597 $self->child->draw;
598 };
599}
600
601sub size_allocate {
602 my ($self, $w, $h) = @_;
603
604 $self->child->configure (0, 0, $w, $h);
605
606 $self->render_chld;
607}
608
609sub _draw {
610 my ($self) = @_;
611
612 my ($w, $h) = ($self->w, $self->h);
613
614 my $tex = $self->{texture}
615 or return;
616
617 glEnable GL_BLEND;
618 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
619 glEnable GL_TEXTURE_2D;
620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
621
622 $tex->draw_quad (0, 0, $w, $h);
623
624 glDisable GL_BLEND;
625 glDisable GL_TEXTURE_2D;
626}
627
628#############################################################################
629
630package CFClient::UI::ViewPort;
631
632our @ISA = CFClient::UI::Window::;
633
634sub new { die }
635
636sub size_request {
637 my ($self) = @_;
638
639 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
640 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
641
642 @$self{qw(child_w child_h)}
643}
644
645sub _draw {
646 my ($self) = @_;
647
648 $self->{children}[1]->draw;
649}
650
651
652#############################################################################
653
654package CFClient::UI::Frame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660sub new {
661 my $class = shift;
662
663 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
664 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
665 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
666 border => 0.8, 1078 border => 0.6,
667 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
668 ); 1083 );
669 1084
670 $self
671}
672
673sub _draw {
674 my ($self) = @_;
675
676 my ($w, $h) = ($self->{w}, $self->{h});
677
678 glEnable GL_BLEND;
679 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
680 glEnable GL_TEXTURE_2D;
681 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
682
683# glBegin GL_QUADS;
684# glColor 0, 0, 0, 0;
685# glVertex 0 , 0;
686# glVertex 0 , $h;
687# glVertex $w, $h;
688# glVertex $w, 0;
689# glEnd;
690
691
692 $self->child->draw;
693 glDisable GL_BLEND;
694 glDisable GL_TEXTURE_2D;
695}
696
697#############################################################################
698
699package CFClient::UI::FancyFrame;
700
701our @ISA = CFClient::UI::Bin::;
702
703use CFClient::OpenGL;
704
705my @tex =
706 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
707 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
708
709sub new {
710 my $class = shift;
711
712 # TODO: user_x, user_y, overwrite moveto?
713
714 my $self = $class->SUPER::new (
715 bg => [1, 1, 1, 1],
716 border_bg => [1, 1, 1, 1],
717 border => 0.8,
718 can_events => 1,
719 @_
720 );
721
722 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
723 align => 0, 1086 align => 0,
724 valign => 1, 1087 valign => 1,
725 text => $self->{title}, 1088 text => $self->{title},
726 fontsize => 1; 1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
727 1100
728 $self 1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
729} 1110}
730 1111
731sub border { 1112sub border {
732 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
733} 1114}
734 1115
735sub size_request { 1116sub size_request {
736 my ($self) = @_; 1117 my ($self) = @_;
1118
1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
737 1124
738 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
739 1126
740 ( 1127 (
741 $w + $self->border * 2, 1128 $w + $self->border * 2,
742 $h + $self->border * 2, 1129 $h + $self->border * 2,
743 ) 1130 )
744} 1131}
745 1132
746sub size_allocate { 1133sub invoke_size_allocate {
747 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
748 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
749 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
750 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
751 1146
752 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
753 if $self->{title};
754
755 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
756}
757 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
758sub button_down { 1155sub invoke_button_down {
759 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
760 1157
1158 my ($w, $h) = @$self{qw(w h)};
761 my $border = $self->border; 1159 my $border = $self->border;
762 1160
763 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
764 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
765 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
766 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
767 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
768 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
769 $self->{motion} = sub { 1172 $self->{motion} = sub {
770 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
771 1174
772 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
773 1177
774 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
775 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
776 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
777 }; 1183 };
778 1184
779 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
780 && $y >= 0 && $y < $border) {
781
782 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
783 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
784 1188
785 $self->{motion} = sub { 1189 $self->{motion} = sub {
786 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
787 1191
788 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
789 1193
790 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
791 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
792 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
793 } 1202 1
794} 1203}
795 1204
796sub button_up { 1205sub invoke_button_up {
797 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
798 1207
799 delete $self->{motion}; 1208 ! ! delete $self->{motion}
800} 1209}
801 1210
802sub mouse_motion { 1211sub invoke_mouse_motion {
803 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
804 1213
805 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
806} 1217}
807 1218
808sub _draw { 1219sub _draw {
809 my ($self) = @_; 1220 my ($self) = @_;
810 1221
1222 my $child = $self->{children}[0];
1223
811 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
812 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
813 1226
814 glEnable GL_BLEND;
815 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
816 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
817 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
818 1229
819 my $border = $self->border; 1230 my $border = $self->border;
820 1231
821 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
822 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
823 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
824 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
825 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
826 1237
827 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
828 1240
829 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
830 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
831 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
832 1244 $bg->{t} = $ch / $bg->{h};
833 glColor @{ $self->{bg} };
834
835 $bg->{s} = $rep_x;
836 $bg->{t} = $rep_y;
837 $bg->{wrap_mode} = 1;
838 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
839 1247
840 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
841 glDisable GL_BLEND;
842 1249
843 $self->{title}->draw if $self->{title};
844 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
845} 1261}
846 1262
847############################################################################# 1263#############################################################################
848 1264
849package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
857sub new { 1273sub new {
858 my $class = shift; 1274 my $class = shift;
859 1275
860 $class->SUPER::new ( 1276 $class->SUPER::new (
861 col_expand => [], 1277 col_expand => [],
862 @_ 1278 @_,
863 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
864} 1284}
865 1285
866sub add { 1286sub add {
867 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
868 1288
869 $child->set_parent ($self); 1289 $child->set_parent ($self);
870 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
871 1291
872 $child->check_size; 1292 $self->realloc;
873} 1293}
874 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
875# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
876sub clear { 1302sub clear {
877 my ($self) = @_; 1303 my ($self) = @_;
878 1304
1305 my @children = $self->children;
879 delete $self->{children}; 1306 delete $self->{children};
880 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
881} 1314}
882 1315
883sub get_wh { 1316sub get_wh {
884 my ($self) = @_; 1317 my ($self) = @_;
885 1318
… …
911 (sum @$ws), 1344 (sum @$ws),
912 (sum @$hs), 1345 (sum @$hs),
913 ) 1346 )
914} 1347}
915 1348
916sub size_allocate { 1349sub invoke_size_allocate {
917 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
918 1351
919 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
920 1353
921 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
922 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
923 1356
924 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
925 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
926 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
927 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
953 } 1386 }
954 1387
955 $y += $row_h; 1388 $y += $row_h;
956 } 1389 }
957 1390
1391 1
958} 1392}
959 1393
960sub find_widget { 1394sub find_widget {
961 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
962 1396
… …
981 } 1415 }
982} 1416}
983 1417
984############################################################################# 1418#############################################################################
985 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
986package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
987 1481
988# TODO: wrap into common Box base class
989
990our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
991 1483
992sub size_request { 1484sub new {
993 my ($self) = @_; 1485 my $class = shift;
994 1486
995 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
996 1488 vertical => 0,
997 ( 1489 @_,
998 (List::Util::sum map $_->[0], @alloc),
999 (List::Util::max map $_->[1], @alloc),
1000 ) 1490 )
1001} 1491}
1002 1492
1003sub size_allocate {
1004 my ($self, $w, $h) = @_;
1005
1006 ($h, $w) = ($w, $h);
1007
1008 my $children = $self->{children};
1009
1010 my @h = map $_->{req_w}, @$children;
1011
1012 my $req_h = List::Util::sum @h;
1013
1014 if ($req_h > $h) {
1015 # ah well, not enough space
1016 $_ *= $h / $req_h for @h;
1017 } else {
1018 my $exp = List::Util::sum map $_->{expand}, @$children;
1019 $exp ||= 1;
1020
1021 for (0 .. $#$children) {
1022 my $child = $children->[$_];
1023
1024 my $alloc_h = $h[$_];
1025 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1026 $h[$_] = $alloc_h;
1027 }
1028 }
1029
1030 CFClient::UI::harmonize \@h;
1031
1032 my $y = 0;
1033 for (0 .. $#$children) {
1034 my $child = $children->[$_];
1035 my $h = $h[$_];
1036 $child->configure ($y, 0, $h, $w);
1037
1038 $y += $h;
1039 }
1040
1041 1
1042}
1043
1044############################################################################# 1493#############################################################################
1045 1494
1046package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1047 1496
1048# TODO: wrap into common Box base class
1049
1050our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1051 1498
1052sub size_request { 1499sub new {
1053 my ($self) = @_; 1500 my $class = shift;
1054 1501
1055 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1056 1503 vertical => 1,
1057 ( 1504 @_,
1058 (List::Util::max map $_->[0], @alloc),
1059 (List::Util::sum map $_->[1], @alloc),
1060 ) 1505 )
1061} 1506}
1062 1507
1063sub size_allocate {
1064 my ($self, $w, $h) = @_;
1065
1066 my $children = $self->{children};
1067
1068 my @h = map $_->{req_h}, @$children;
1069
1070 my $req_h = List::Util::sum @h;
1071
1072 if ($req_h > $h) {
1073 # ah well, not enough space
1074 $_ *= $h / $req_h for @h;
1075 } else {
1076 my $exp = List::Util::sum map $_->{expand}, @$children;
1077 $exp ||= 1;
1078
1079 for (0 .. $#$children) {
1080 my $child = $children->[$_];
1081
1082 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1083 }
1084 }
1085
1086 CFClient::UI::harmonize \@h;
1087
1088 my $y = 0;
1089 for (0 .. $#$children) {
1090 my $child = $children->[$_];
1091 my $h = $h[$_];
1092 $child->configure (0, $y, $w, $h);
1093
1094 $y += $h;
1095 }
1096
1097 1
1098}
1099
1100############################################################################# 1508#############################################################################
1101 1509
1102package CFClient::UI::Label; 1510package CFClient::UI::Label;
1103 1511
1104our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1105 1513
1106use CFClient::OpenGL; 1514use CFClient::OpenGL;
1107 1515
1108sub new { 1516sub new {
1109 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1110 1518
1111 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1112 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1113 #font => default_font 1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1114 fontsize => 1, 1529 fontsize => 1,
1115 text => "",
1116 align => -1, 1530 align => -1,
1117 valign => -1, 1531 valign => -1,
1118 padding => 2, 1532 padding_x => 2,
1119 layout => new CFClient::Layout, 1533 padding_y => 2,
1120 can_events => 0, 1534 can_events => 0,
1121 %arg 1535 %arg
1122 ); 1536 );
1123 1537
1124 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1125 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1126 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1127 $self->{template} = $layout; 1541 $self->{template} = $layout;
1128 } 1542 }
1129 1543
1130 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1131 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1132 1549
1133 $self 1550 $self
1134} 1551}
1135 1552
1136sub escape_text { 1553sub escape($) {
1137 local $_ = $_[1]; 1554 local $_ = $_[0];
1138 1555
1139 s/&/&amp;/g; 1556 s/&/&amp;/g;
1140 s/>/&gt;/g; 1557 s/>/&gt;/g;
1141 s/</&lt;/g; 1558 s/</&lt;/g;
1142 1559
1143 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1144} 1575}
1145 1576
1146sub set_text { 1577sub set_text {
1147 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1148 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1149 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1150 1585
1151 delete $self->{texture}; 1586 delete $self->{size_req};
1152 $self->check_size; 1587 $self->realloc;
1153 $self->update; 1588 $self->update;
1154} 1589}
1155 1590
1156sub set_markup { 1591sub set_markup {
1157 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1158 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1159 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1160 1601
1161 delete $self->{texture}; 1602 delete $self->{size_req};
1162 $self->check_size; 1603 $self->realloc;
1163 $self->update; 1604 $self->update;
1164} 1605}
1165 1606
1166sub size_request { 1607sub size_request {
1167 my ($self) = @_; 1608 my ($self) = @_;
1168 1609
1610 $self->{size_req} ||= do {
1169 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1170 $self->{layout}->set_width ($self->{max_w} || -1); 1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1171 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1172 1616
1173 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1174 1618
1175 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1176 $self->{template}->set_font ($self->{font}) if $self->{font}; 1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1177 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1178 1622
1179 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1180 1624
1181 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1182 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1183 } 1630 };
1184 1631
1185 ( 1632 @{ $self->{size_req} }
1186 $w + $self->{padding} * 2,
1187 $h + $self->{padding} * 2,
1188 )
1189} 1633}
1190 1634
1191sub size_allocate { 1635sub invoke_size_allocate {
1192 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1193 1637
1638 delete $self->{ox};
1639
1194 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1195} 1644}
1196 1645
1197sub set_fontsize { 1646sub set_fontsize {
1198 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1199 1648
1200 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1201 delete $self->{texture}; 1650 delete $self->{texture};
1202 $self->check_size; 1651
1203 $self->update; 1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1204} 1661}
1205 1662
1206sub _draw { 1663sub _draw {
1207 my ($self) = @_; 1664 my ($self) = @_;
1208 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1209 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1210 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1211 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1212 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1213 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1214 }; 1677 };
1215 1678
1216 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1217 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1218 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1219 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1220 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1221 glColor @{$self->{fg}}; 1701 }
1222
1223 $self->{ox} = int (
1224 $self->{align} < 0 ? $self->{padding}
1225 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1226 : ($self->{w} - $tex->{w}) * 0.5
1227 );
1228
1229 $self->{oy} = int (
1230 $self->{valign} < 0 ? $self->{padding}
1231 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1232 : ($self->{h} - $tex->{h}) * 0.5
1233 );
1234
1235 $tex->draw_quad ($self->{ox}, $self->{oy});
1236 1702
1237 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1238 glDisable GL_BLEND;
1239} 1704}
1240 1705
1241############################################################################# 1706#############################################################################
1242 1707
1243package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1248 1713
1249sub new { 1714sub new {
1250 my $class = shift; 1715 my $class = shift;
1251 1716
1252 $class->SUPER::new ( 1717 $class->SUPER::new (
1253 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1254 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1255 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1256 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1257 can_hover => 1, 1722 can_hover => 1,
1258 can_focus => 1, 1723 can_focus => 1,
1259 valign => 0, 1724 valign => 0,
1260 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1261 @_ 1728 @_
1262 ) 1729 )
1263} 1730}
1264 1731
1265sub _set_text { 1732sub _set_text {
… …
1267 1734
1268 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1269 1736
1270 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1271 1738
1272 delete $self->{texture};
1273
1274 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1275 $self->{text} = $text; 1740 $self->{text} = $text;
1276 1741
1277 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1278 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1279 1745
1280 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1281} 1757}
1282 1758
1283sub get_text { 1759sub get_text {
1284 $_[0]{text} 1760 $_[0]{text}
1285} 1761}
… …
1290 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1291 1767
1292 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1293} 1769}
1294 1770
1295sub size_allocate {
1296 my ($self, $w, $h) = @_;
1297
1298 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1299}
1300
1301sub set_text {
1302 my ($self, $text) = @_;
1303
1304 $self->{cursor} = length $text;
1305 $self->_set_text ($text);
1306 $self->update;
1307}
1308
1309sub key_down { 1771sub invoke_key_down {
1310 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1311 1773
1312 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1313 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1314 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1315 1777
1316 my $text = $self->get_text; 1778 my $text = $self->get_text;
1317 1779
1318 if ($sym == 8) { 1780 if ($uni == 8) {
1319 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1320 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1321 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1322 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1323 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1324 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1325 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1326 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1327 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1328 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1329 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1330 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1331 $self->emit ('escape'); 1793 $self->emit ('escape');
1332 } elsif ($uni) { 1794 } elsif ($uni) {
1333 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1334 } 1798 }
1335 1799
1336 $self->_set_text ($text); 1800 $self->_set_text ($text);
1337 $self->update;
1338}
1339 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1340sub focus_in { 1807sub invoke_focus_in {
1341 my ($self) = @_; 1808 my ($self) = @_;
1342 1809
1343 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1344 1811
1345 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1346} 1813}
1347 1814
1348sub button_down { 1815sub invoke_button_down {
1349 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1350 1817
1351 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1352 1819
1353 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1354 1821
1355 # byte-index to char-index 1822 # byte-index to char-index
1356 my $text = $self->{text}; 1823 my $text = $self->{text};
1357 utf8::encode $text; 1824 utf8::encode $text;
1358 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1359 1826
1360 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1361 $self->update; 1828 $self->update;
1829
1830 1
1362} 1831}
1363 1832
1364sub mouse_motion { 1833sub invoke_mouse_motion {
1365 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1366# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1367} 1838}
1368 1839
1369sub _draw { 1840sub _draw {
1370 my ($self) = @_; 1841 my ($self) = @_;
1371 1842
1372 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1373 1844
1374 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1375 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1376 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1377 } else { 1848 } else {
1378 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1379 } 1850 }
1380 1851
1381 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1382 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1383 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1384 glVertex 0 , 0; 1855 glVertex 0 , 0;
1385 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1386 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1387 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1412 1883
1413our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1414 1885
1415use CFClient::OpenGL; 1886use CFClient::OpenGL;
1416 1887
1417sub key_down { 1888sub invoke_key_down {
1418 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1419 1890
1420 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1421 1892
1422 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1423 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1424 $self->update; 1900 $self->update;
1425 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1426 } else { 1924 } else {
1427 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1428 } 1928 1
1429
1430} 1929}
1431 1930
1432############################################################################# 1931#############################################################################
1433 1932
1434package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1443 1942
1444sub new { 1943sub new {
1445 my $class = shift; 1944 my $class = shift;
1446 1945
1447 $class->SUPER::new ( 1946 $class->SUPER::new (
1448 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1449 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1450 bg => [1, 1, 1, 0.2],
1451 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1452 can_hover => 1, 1951 can_hover => 1,
1453 align => 0, 1952 align => 0,
1454 valign => 0, 1953 valign => 0,
1455 can_events => 1, 1954 can_events => 1,
1456 @_ 1955 @_
1457 ) 1956 )
1458} 1957}
1459 1958
1460sub button_up { 1959sub invoke_button_up {
1461 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1462 1961
1962 $self->emit ("activate")
1463 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1464 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1465 $self->emit ("activate"); 1965
1466 } 1966 1
1467} 1967}
1468 1968
1469sub _draw { 1969sub _draw {
1470 my ($self) = @_; 1970 my ($self) = @_;
1471 1971
1472 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1473 1973
1474 if ($GRAB == $self) {
1475 $self->{fg} = $self->{active_fg};
1476 }
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1483 1977
1484 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1485 1979
1486 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1487 glDisable GL_BLEND;
1488 1981
1489 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
1490} 2019}
1491 2020
1492############################################################################# 2021#############################################################################
1493 2022
1494package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1503 2032
1504sub new { 2033sub new {
1505 my $class = shift; 2034 my $class = shift;
1506 2035
1507 $class->SUPER::new ( 2036 $class->SUPER::new (
1508 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1509 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1510 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1511 state => 0, 2043 state => 0,
1512 can_hover => 1, 2044 can_hover => 1,
1513 @_ 2045 @_
1514 ) 2046 )
1515} 2047}
1516 2048
1517sub size_request { 2049sub size_request {
1518 my ($self) = @_; 2050 my ($self) = @_;
1519 2051
1520 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1521} 2053}
1522 2054
1523sub button_down { 2055sub invoke_button_down {
1524 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1525 2057
1526 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1527 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1528 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1529 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1530 } 2066 1
1531} 2067}
1532 2068
1533sub _draw { 2069sub _draw {
1534 my ($self) = @_; 2070 my ($self) = @_;
1535 2071
1536 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1537 2073
1538 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1539 2075
1540 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1541 2079
1542 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1543 2081
1544 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1545 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547
1548 my $tex = $self->{state} ? $tex[1] : $tex[0];
1549
1550 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1551
1552 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1553 glDisable GL_BLEND;
1554} 2087}
1555 2088
1556############################################################################# 2089#############################################################################
1557 2090
1558package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1601 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1602 2135
1603 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1604 } 2137 }
1605 2138
1606 glEnable GL_BLEND;
1607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1608 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1609 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1610 2141
1611 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1612 2143
1613 glDisable GL_BLEND;
1614 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1615} 2145}
1616 2146
1617############################################################################# 2147#############################################################################
1618 2148
… …
1666} 2196}
1667 2197
1668sub set_max { 2198sub set_max {
1669 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1670 2200
2201 return if $self->{max_val} == $max;
2202
1671 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1672} 2205}
1673 2206
1674sub set_value { 2207sub set_value {
1675 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1676 2209
1677 $self->set_max ($max) 2210 $self->set_max ($max)
1678 if defined $max; 2211 if defined $max;
1679 2212
1680 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1681 $self->{val} = $val; 2215 $self->{val} = $val;
1682
1683 $self->update; 2216 $self->update;
1684} 2217}
1685 2218
1686sub _draw { 2219sub _draw {
1687 my ($self) = @_; 2220 my ($self) = @_;
… …
1705 2238
1706 my $h1 = $self->{h} * (1 - $ycut1); 2239 my $h1 = $self->{h} * (1 - $ycut1);
1707 my $h2 = $self->{h} * (1 - $ycut2); 2240 my $h2 = $self->{h} * (1 - $ycut2);
1708 2241
1709 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1710 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1711 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1712 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1713 2247
1714 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1715 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
… …
1750 2284
1751sub new { 2285sub new {
1752 my ($class, %arg) = @_; 2286 my ($class, %arg) = @_;
1753 2287
1754 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1755 tooltip => $arg{type}, 2289 tooltip => $arg{type},
2290 can_hover => 1,
1756 can_events => 1, 2291 can_events => 1,
1757 can_hover => 1,
1758 %arg, 2292 %arg,
1759 ); 2293 );
1760 2294
1761 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1762 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
… …
1770 2304
1771 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1772 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1773} 2307}
1774 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1775sub set_value { 2316sub set_value {
1776 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1777 2318
1778 $self->set_max ($max) 2319 $self->set_max ($max)
1779 if defined $max; 2320 if defined $max;
1780 2321
1781 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1782 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1783}
1784
1785sub set_max {
1786 my ($self, $max) = @_;
1787
1788 $self->{gauge}->set_max ($max);
1789 $self->{max}->set_text ($max);
1790} 2324}
1791 2325
1792############################################################################# 2326#############################################################################
1793 2327
1794package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1804 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1805 2339
1806sub new { 2340sub new {
1807 my $class = shift; 2341 my $class = shift;
1808 2342
1809 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1810 2344
1811 # TODO: 0-width page 2345 # TODO: 0-width page
1812 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1813 # TODO: calculations are off 2347 # TODO: calculations are off
1814 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1815 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1816 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1817 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1818 req_w => 20, 2354 min_w => $::WIDTH / 80,
1819 req_h => 20, 2355 min_h => $::WIDTH / 80,
1820 vertical => 0, 2356 vertical => 0,
1821 can_hover => 1, 2357 can_hover => 1,
1822 inner_pad => 5, 2358 inner_pad => 0.02,
1823 @_ 2359 @_
1824 ); 2360 );
1825 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1826 $self 2365 $self
1827} 2366}
1828 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1829sub size_request { 2402sub size_request {
1830 my ($self) = @_; 2403 my ($self) = @_;
1831 2404
1832 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1833 my $h = $self->{req_h};
1834
1835 $self->{vertical} ? ($h, $w) : ($w, $h)
1836} 2406}
1837 2407
1838sub button_down { 2408sub invoke_button_down {
1839 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1840 2410
1841 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1842 $self->mouse_motion ($ev, $x, $y); 2415 $self->invoke_mouse_motion ($ev, $x, $y)
1843} 2416}
1844 2417
1845sub mouse_motion { 2418sub invoke_mouse_motion {
1846 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1847 2420
1848 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1849 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1850 2451
1851 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1852 2453
1853 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1854 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1855 2456
1856 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1857 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1858 $x = $lo if $x < $lo;
1859 $x = $hi - $page if $x > $hi - $page;
1860 $self->{range}[0] = $x;
1861 2459
1862 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1863 $self->update; 2461 $self->{knob_w} = $knob_w;
1864 } 2462 }
1865}
1866
1867# the inner_* stuff is for generating a padding for the slider handle,
1868# so that the handle doesn't leave the texture. This calculation isn't 100%
1869# correct propably, but it does the job for now
1870sub _calc_inner_pad_px {
1871 my ($self, $w) = @_;
1872 ($w / 100) * $self->{inner_pad} # % to pixels
1873}
1874
1875sub _draw {
1876 my ($self) = @_;
1877 2463
1878 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1879 2465
1880 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1881 2467
1882 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1883 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1884 2470
2471 glTranslate 1, 0, 0;
1885 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1886 glTranslate 0, -$self->{w}, 0;
1887
1888 ($w, $h) = ($h, $w);
1889 } 2473 }
1890 2474
1891 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1892 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1893 2477
1894 my ($value, $lo, $hi, $page) = @{$self->{range}};
1895
1896 $hi = $value + 1 if $lo == $hi;
1897
1898 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1899 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1900
1901 $page = int $page * $inner_w / ($hi - $lo);
1902 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1903
1904 $w -= $page;
1905 $page &= ~1;
1906 glTranslate $page * 0.5, 0, 0;
1907 $page ||= 2;
1908
1909 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1910 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1911
1912 glEnable GL_BLEND;
1913 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1914 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1915 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1916 2480
1917 # draw background 2481 # draw background
1918 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1919 2483
1920 # draw handle 2484 # draw handle
1921 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1922 2486
1923 glDisable GL_BLEND;
1924 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1925} 2488}
1926 2489
1927############################################################################# 2490#############################################################################
1928 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1929package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1930 2534
1931our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1932 2536
1933use CFClient::OpenGL; 2537use CFClient::OpenGL;
1934 2538
1935sub new { 2539sub new {
1936 my $class = shift; 2540 my $class = shift;
1937 2541
1938 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1939 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
1940 #font => default_font 2546 #font => default_font
1941 @_, 2547 @_,
1942 2548
1943 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1944 par => [], 2550 par => [],
1945 height => 0, 2551 height => 0,
1946 children => [ 2552 children => [
1947 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1948 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1949 ], 2555 ],
1950 ); 2556 );
1951 2557
1952 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1953 $self->update;
1954 });
1955 2559
1956 $self 2560 $self
1957} 2561}
1958 2562
1959sub set_fontsize { 2563sub set_fontsize {
… …
1961 2565
1962 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1963 $self->reflow; 2567 $self->reflow;
1964} 2568}
1965 2569
1966sub text_height {
1967 my ($self, $text) = @_;
1968
1969 my $layout = $self->{layout};
1970
1971 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1972 $layout->set_width ($self->{w});
1973 $layout->set_text ($text);
1974
1975 ($layout->size)[1]
1976}
1977
1978sub reflow {
1979 my ($self) = @_;
1980
1981 $self->{need_reflow}++;
1982 $self->update;
1983}
1984
1985sub size_allocate { 2570sub invoke_size_allocate {
1986 my ($self, $w, $h) = @_; 2571 my ($self, $w, $h) = @_;
1987
1988 $self->SUPER::size_allocate ($w, $h);
1989 2572
1990 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
1991 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1992 $self->{layout}->set_width ($self->{children}[0]{w}); 2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1993 2577
1994 $self->reflow; 2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
2583sub text_size {
2584 my ($self, $text, $indent) = @_;
2585
2586 my $layout = $self->{layout};
2587
2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2591 $layout->set_markup ($text);
2592
2593 $layout->size
2594}
2595
2596sub reflow {
2597 my ($self) = @_;
2598
2599 $self->{need_reflow}++;
2600 $self->update;
2601}
2602
2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
2611 my ($self) = @_;
2612
2613 $self->{par} = [];
2614 $self->{height} = 0;
2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1995} 2616}
1996 2617
1997sub add_paragraph { 2618sub add_paragraph {
1998 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1999 2620
2000 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
2001 2622 my ($w, $h) = $self->text_size ($line);
2002 my $height = $self->text_height ($text);
2003
2004 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
2005 2626
2006 push @{$self->{par}}, [$height, $color, $text];
2007
2008 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
2009 $self->{children}[1]->update;
2010} 2628}
2011 2629
2012sub update { 2630sub update {
2013 my ($self) = @_; 2631 my ($self) = @_;
2014 2632
… …
2016 2634
2017 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
2018 2636
2019 delete $self->{texture}; 2637 delete $self->{texture};
2020 2638
2021 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
2022 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
2023 my $height = 0; 2643 my $height = 0;
2024 2644
2025 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
2026 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
2027 2661
2028 $self->{height} = $height; 2662 $self->{height} = $height;
2029 2663
2030 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2031 2665
2032 delete $self->{texture}; 2666 delete $self->{texture};
2033 } 2667 }
2034 2668
2035 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2036 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
2037 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
2038 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
2039 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
2040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2041 glEnable GL_TEXTURE_2D;
2042 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2043
2044 my $top = int $self->{children}[1]{range}[0];
2045
2046 my $y0 = $top;
2047 my $y1 = $top + $self->{h};
2048
2049 my $y = 0;
2050
2051 my $layout = $self->{layout};
2052
2053 $layout->set_font ($self->{font}) if $self->{font};
2054 2687
2055 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
2056 my $h = $par->[0]; 2689 my $h = $par->[1];
2057 2690
2058 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2059 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
2060 2696
2061 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2062 my ($W, $H) = $layout->size; 2698
2063 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2064 } 2701 }
2065 2702
2066 $y += $h; 2703 $y += $h;
2067 } 2704 }
2068 2705
2069 glDisable GL_TEXTURE_2D;
2070 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2071 }; 2707 };
2072 }); 2708 });
2073} 2709}
2074 2710
2075sub _draw { 2711sub _draw {
2076 my ($self) = @_; 2712 my ($self) = @_;
2077 2713
2078 if ($self->{texture}) {
2079 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2080 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2081 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2082 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2083 }
2084 2719
2085 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2086 2721
2087} 2722}
2088 2723
… …
2136 2771
2137sub new { 2772sub new {
2138 my $class = shift; 2773 my $class = shift;
2139 2774
2140 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2141 state => 0, 2776 state => 0,
2142 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2143 can_events => 1,
2144 @_ 2778 @_
2145 ); 2779 );
2146 2780
2147 if ($self->{state}) {
2148 $self->{state} = 0;
2149 $self->toggle_flopper;
2150 }
2151
2152 $self 2781 $self
2153} 2782}
2154 2783
2155sub toggle_flopper { 2784sub toggle_flopper {
2156 my ($self) = @_; 2785 my ($self) = @_;
2157 2786
2158 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2159 if ($self->{state} = !$self->{state}) {
2160 $CFClient::UI::ROOT->add ($self->{other});
2161 $self->{other}->move ($self->coord2global (0, $self->{h}));
2162 $self->emit ("open");
2163 } else {
2164 $CFClient::UI::ROOT->remove ($self->{other});
2165 $self->emit ("close");
2166 }
2167
2168 $self->emit (changed => $self->{state});
2169} 2788}
2170 2789
2171############################################################################# 2790#############################################################################
2172 2791
2173package CFClient::UI::Tooltip; 2792package CFClient::UI::Tooltip;
… …
2183 @_, 2802 @_,
2184 can_events => 0, 2803 can_events => 0,
2185 ) 2804 )
2186} 2805}
2187 2806
2188sub set_text { 2807sub set_tooltip_from {
2189 my ($self, $text) = @_; 2808 my ($self, $widget) = @_;
2190 2809
2191 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2810 my $tooltip = $widget->{tooltip};
2192 $self->{label}->set_text ($text); 2811
2193 $self->add ($self->{label}); 2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2194} 2830}
2195 2831
2196sub size_request { 2832sub size_request {
2197 my ($self) = @_; 2833 my ($self) = @_;
2198 2834
2199 $self->child->set_max_size ($::WIDTH * 0.3);
2200
2201 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2202 2836
2203 ($w + 4, $h + 4) 2837 ($w + 4, $h + 4)
2204} 2838}
2205 2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2206sub _draw { 2864sub _draw {
2207 my ($self) = @_; 2865 my ($self) = @_;
2208 2866
2209 glPushMatrix;
2210 glTranslate 0.375, 0.375; 2867 glTranslate 0.375, 0.375;
2211 2868
2212 my ($w, $h) = @$self{qw(w h)}; 2869 my ($w, $h) = @$self{qw(w h)};
2213 2870
2214 glColor 1, 0.8, 0.4; 2871 glColor 1, 0.8, 0.4;
… …
2225 glVertex 0 , $h; 2882 glVertex 0 , $h;
2226 glVertex $w, $h; 2883 glVertex $w, $h;
2227 glVertex $w, 0; 2884 glVertex $w, 0;
2228 glEnd; 2885 glEnd;
2229 2886
2230 glPopMatrix; 2887 glTranslate 2 - 0.375, 2 - 0.375;
2231 2888
2232 glTranslate 2, 2;
2233 $self->SUPER::_draw; 2889 $self->SUPER::_draw;
2234} 2890}
2235 2891
2236############################################################################# 2892#############################################################################
2237 2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
3052 } else {
3053 return 0
3054 }
3055
3056 1
3057}
3058
3059#############################################################################
3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2238package CFClient::UI::Root; 3732package CFClient::UI::Root;
2239 3733
2240our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2241 3735
3736use List::Util qw(min max);
3737
2242use CFClient::OpenGL; 3738use CFClient::OpenGL;
2243 3739
2244sub check_size { 3740sub new {
2245 my ($self) = @_; 3741 my $class = shift;
2246 3742
2247 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2248} 3751}
2249 3752
2250sub size_request { 3753sub size_request {
2251 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
2252}
2253 3755
2254sub configure { 3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
2255 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2256 3775
2257 $self->SUPER::configure ($x, $y, $w, $h);
2258
2259 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2260 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2261 3778
2262 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2263 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2264 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2265 } 3788 1
2266} 3789}
2267 3790
2268sub _topleft { 3791sub coord2local {
2269 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2270 3793
2271 ($x, $y) 3794 ($x, $y)
2272} 3795}
2273 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2274sub update { 3803sub update {
2275 my ($self) = @_; 3804 my ($self) = @_;
2276 3805
2277 $self->check_size; 3806 $::WANT_REFRESH++;
2278 ::refresh ();
2279} 3807}
2280 3808
2281sub add { 3809sub add {
2282 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2283 3811
2284 # integerize window positions 3812 $_->{is_toplevel} = 1
2285 $child->{x} = int $child->{x}; 3813 for @children;
2286 $child->{y} = int $child->{y};
2287 3814
2288 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
2289} 3831}
2290 3832
2291sub on_refresh { 3833sub on_refresh {
2292 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2293 3835
2294 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2295} 3837}
2296 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2297sub draw { 3845sub draw {
2298 my ($self) = @_; 3846 my ($self) = @_;
2299 3847
2300 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2301 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2302 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
2303 3944
2304 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2305 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2306 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2307 3948
2308 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2309 glLoadIdentity; 3950 glLoadIdentity;
2310 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2311 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2312 glLoadIdentity; 3953 glLoadIdentity;
2313 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2314 $self->_draw; 3962 $self->_draw;
2315} 3963}
2316 3964
2317############################################################################# 3965#############################################################################
2318 3966
2319package CFClient::UI; 3967package CFClient::UI;
2320 3968
2321$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
2322$TOOLTIP = new CFClient::UI::Tooltip; 3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2323 3971
23241 39721
2325 3973

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