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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.157 by root, Sun Apr 23 21:47:32 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 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 (exists $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 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
180} 338}
181 339
340sub baseline_shift {
341 0
342}
343
182sub configure { 344sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
184 346
185 if ($self->{aspect}) { 347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 350 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 351 $h = List::Util::min $h, int $w / $self->{aspect};
188 352
189 # use alignment to adjust x, y 353 # use alignment to adjust x, y
190 354
191 $x += int +($w - $w2) * 0.5; 355 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 356 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 357 }
196 358
197 if ($self->{x} != $x || $self->{y} != $y) { 359 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 360 $self->{x} = $x;
199 $self->{y} = $y; 361 $self->{y} = $y;
200 $self->update; 362 $self->update;
201 } 363 }
202 364
203 if ($self->{w} != $w || $self->{h} != $h) { 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
367
204 $self->{w} = $w; 368 $self->{alloc_w} = $w;
205 $self->{h} = $h; 369 $self->{alloc_h} = $h;
206 370
207 $self->size_allocate ($w, $h); 371 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 372 }
210} 373}
211 374
212sub size_allocate { 375sub children {
213 # nothing to be done 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
214} 381}
215 382
216sub set_max_size { 383sub set_max_size {
217 my ($self, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
218 385
219 delete $self->{max_w}; $self->{max_w} = $w if $w; 386 $self->{max_w} = int $w if defined $w;
220 delete $self->{max_h}; $self->{max_h} = $h if $h; 387 $self->{max_h} = int $h if defined $h;
221}
222 388
223# return top left coordinates 389 $self->realloc;
224sub _topleft { 390}
391
392sub set_tooltip {
225 my ($self, $x, $y) = @_; 393 my ($self, $tooltip) = @_;
226 394
227 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
228} 406}
229 407
230# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
231sub coord2local { 409sub coord2local {
232 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
233 411
234 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
235 ($x - $X, $y - $Y)
236} 413}
237 414
238# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
239sub coord2global { 416sub coord2global {
240 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
241 418
242 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
243 ($x + $X, $y + $Y)
244} 420}
245 421
246sub focus_in { 422sub invoke_focus_in {
247 my ($self) = @_; 423 my ($self) = @_;
248 424
249 return if $FOCUS == $self; 425 return if $FOCUS == $self;
250 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
251 427
252 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
253 429
254 $self->emit (focus_in => $focus);
255
256 $focus->update if $focus; 430 $focus->update if $focus;
257 $FOCUS->update; 431 $FOCUS->update;
258}
259 432
433 0
434}
435
260sub focus_out { 436sub invoke_focus_out {
261 my ($self) = @_; 437 my ($self) = @_;
262 438
263 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
264 440
265 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
266 442
267 $self->emit (focus_out => $focus);
268
269 $focus->update if $focus; #? 443 $focus->update if $focus; #?
270}
271 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
272sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
273sub button_up { } 458sub invoke_button_up { 1 }
274sub key_down { } 459sub invoke_key_down { 1 }
275sub key_up { } 460sub invoke_key_up { 1 }
276 461
277sub button_down { 462sub invoke_button_down {
278 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
279 464
280 $self->focus_in; 465 $self->grab_focus;
281}
282 466
283sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
284sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
285sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
286sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
287sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
288
289sub draw {
290 my ($self) = @_;
291
292 return unless $self->{h} && $self->{w};
293
294 glPushMatrix;
295 glTranslate $self->{x}, $self->{y}, 0;
296 $self->_draw;
297 glPopMatrix;
298
299 if ($self == $HOVER && $self->{can_hover}) {
300 my ($x, $y) = @$self{qw(x y)};
301
302 glColor 1, 0.8, 0.5, 0.2;
303 glEnable GL_BLEND;
304 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
305 glBegin GL_QUADS;
306 glVertex $x , $y;
307 glVertex $x + $self->{w}, $y;
308 glVertex $x + $self->{w}, $y + $self->{h};
309 glVertex $x , $y + $self->{h};
310 glEnd;
311 glDisable GL_BLEND;
312 } 467 1
313} 468}
314 469
315sub _draw { 470sub connect {
316 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
317 472
318 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
319} 483}
320 484
321sub find_widget { 485sub find_widget {
322 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
323 487
… …
332 496
333sub set_parent { 497sub set_parent {
334 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
335 499
336 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
337} 502}
338 503
339sub check_size { 504sub realloc {
340 my ($self) = @_; 505 my ($self) = @_;
341 506
342 return unless $self->{parent}; 507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
343 509
344 my ($w, $h) = $self->size_request; 510 $self->{root}{realloc}{$self+0} = $self;
345 511 $self->{root}->update;
346 if ($w != $self->{req_w} || $h != $self->{req_h}) { 512 } else {
347 $self->{req_w} = $w; 513 delete $self->{req_w};
348 $self->{req_h} = $h; 514 delete $self->{req_h};
349
350 $self->{parent}->check_size;
351 } 515 }
352} 516}
353 517
354sub update { 518sub update {
355 my ($self) = @_; 519 my ($self) = @_;
356 520
357 $self->{parent}->update 521 $self->{parent}->update
358 if $self->{parent}; 522 if $self->{parent};
359} 523}
360 524
361sub connect { 525sub reconfigure {
362 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
363 527
364 push @{ $self->{signal_cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
365} 530}
366 531
367sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
368 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
369 535
370 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 536sub draw {
371 $cb->($self, @args); 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549 glPushMatrix;
550 glTranslate $self->{x}, $self->{y}, 0;
551
552 if ($self == $HOVER && $self->{can_hover}) {
553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554 glEnable GL_BLEND;
555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556 glBegin GL_QUADS;
557 glVertex 0 , 0;
558 glVertex $self->{w}, 0;
559 glVertex $self->{w}, $self->{h};
560 glVertex 0 , $self->{h};
561 glEnd;
562 glDisable GL_BLEND;
372 } 563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
575 glPopMatrix;
576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577 }
578
579 $self->_draw;
580 glPopMatrix;
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 warn "no draw defined for $self\n";
373} 587}
374 588
375sub DESTROY { 589sub DESTROY {
376 my ($self) = @_; 590 my ($self) = @_;
377 591
378 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
379} 596}
380 597
381############################################################################# 598#############################################################################
382 599
383package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
… …
391 my $class = shift; 608 my $class = shift;
392 609
393 # range [value, low, high, page] 610 # range [value, low, high, page]
394 611
395 $class->SUPER::new ( 612 $class->SUPER::new (
396 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
397 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
398 @_ 615 @_
399 ) 616 )
400} 617}
401 618
402sub _draw { 619sub _draw {
403 my ($self) = @_; 620 my ($self) = @_;
404 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
405 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
406 628
407 glEnable GL_BLEND; 629 glEnable GL_BLEND;
408 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
409 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
410 632
411 glBegin GL_QUADS; 633 glBegin GL_QUADS;
412 glVertex 0 , 0; 634 glVertex 0 , 0;
413 glVertex 0 , $h; 635 glVertex 0 , $h;
414 glVertex $w, $h; 636 glVertex $w, $h;
415 glVertex $w, 0; 637 glVertex $w, 0;
416 glEnd; 638 glEnd;
417 639
418 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
419} 642}
420 643
421############################################################################# 644#############################################################################
422 645
423package CFClient::UI::Empty; 646package CFClient::UI::Empty;
… …
428 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
429 $class->SUPER::new (can_events => 0, %arg); 652 $class->SUPER::new (can_events => 0, %arg);
430} 653}
431 654
432sub size_request { 655sub size_request {
433 (0, 0) 656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
434} 659}
435 660
436sub draw { } 661sub draw { }
437 662
438############################################################################# 663#############################################################################
… …
442our @ISA = CFClient::UI::Base::; 667our @ISA = CFClient::UI::Base::;
443 668
444sub new { 669sub new {
445 my ($class, %arg) = @_; 670 my ($class, %arg) = @_;
446 671
447 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
448 673
449 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
450 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
451 682
452 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
453} 765}
454 766
455sub add { 767sub add {
456 my ($self, $child) = @_; 768 my ($self, $child) = @_;
457 769
458 $child->set_parent ($self); 770 $self->SUPER::remove ($_) for @{ $self->{children} };
459 771 $self->SUPER::add ($child);
460 use sort 'stable';
461
462 $self->{children} = [
463 sort { $a->{z} <=> $b->{z} }
464 @{$self->{children}}, $child
465 ];
466
467 $child->check_size;
468} 772}
469 773
470sub remove { 774sub remove {
471 my ($self, $child) = @_; 775 my ($self, $widget) = @_;
472 776
473 delete $child->{parent}; 777 $self->SUPER::remove ($widget);
474 778
475 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 779 $self->{children} = [new CFClient::UI::Empty]
780 unless @{$self->{children}};
781}
476 782
477 $self->check_size; 783sub child { $_[0]->{children}[0] }
784
785sub size_request {
786 $_[0]{children}[0]->size_request
787}
788
789sub invoke_size_allocate {
790 my ($self, $w, $h) = @_;
791
792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
811}
812
813sub update {
814 my ($self) = @_;
815
816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
817 $self->SUPER::update;
818}
819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
478 $self->update; 823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub invoke_size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906
907 1
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
479} 933}
480 934
481sub find_widget { 935sub find_widget {
482 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
483 937
484 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
485 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
486 940 ) {
487 my $res;
488
489 for (reverse @{ $self->{children} }) {
490 $res = $_->find_widget ($x, $y)
491 and return $res;
492 }
493
494 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
495} 945}
496 946
497sub _draw { 947sub _render {
498 my ($self) = @_; 948 my ($self) = @_;
499 949
500 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
501} 956}
502 957
503############################################################################# 958#############################################################################
504 959
505package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
506 961
507our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
508 963
509sub new { 964sub new {
510 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
511 966
512 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
513 968
514 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
515} 989}
516 990
517sub add { 991sub add {
518 my ($self, $child) = @_;
519
520 $self->{children} = [];
521
522 $self->SUPER::add ($child);
523}
524
525sub remove {
526 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
527 993
528 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
529
530 $self->{children} = [new CFClient::UI::Empty]
531 unless @{$self->{children}};
532} 995}
533 996
534sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
535 999
536sub size_request { 1000 $self->SUPER::update;
537 $_[0]{children}[0]->size_request
538}
539 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1005}
1006
540sub size_allocate { 1007sub invoke_size_allocate {
541 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
542 1009
543 $self->{children}[0]->configure (0, 0, $w, $h); 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1012
1013 $self->SUPER::invoke_size_allocate ($w, $h)
544} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
545 1018
546############################################################################# 1019#############################################################################
547 1020
548package CFClient::UI::Window; 1021package CFClient::UI::Frame;
549 1022
550our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
551 1024
552use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
553 1074
554sub new { 1075sub new {
555 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
556 1077
557 my $self = $class->SUPER::new (%arg);
558}
559
560sub update {
561 my ($self) = @_;
562
563 # we want to do this delayed...
564 $self->render_chld;
565 $self->SUPER::update;
566}
567
568sub render_chld {
569 my ($self) = @_;
570
571 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
572 glClearColor 0, 0, 0, 1;
573 glClear GL_COLOR_BUFFER_BIT;
574 $self->child->draw;
575 };
576}
577
578sub size_allocate {
579 my ($self, $w, $h) = @_;
580
581 $self->child->configure (0, 0, $w, $h);
582
583 $self->render_chld;
584}
585
586sub _draw {
587 my ($self) = @_;
588
589 my ($w, $h) = ($self->w, $self->h);
590
591 my $tex = $self->{texture}
592 or return;
593
594 glEnable GL_BLEND;
595 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
596 glEnable GL_TEXTURE_2D;
597 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
598
599 $tex->draw_quad (0, 0, $w, $h);
600
601 glDisable GL_BLEND;
602 glDisable GL_TEXTURE_2D;
603}
604
605#############################################################################
606
607package CFClient::UI::ViewPort;
608
609our @ISA = CFClient::UI::Window::;
610
611sub new { die }
612
613sub size_request {
614 my ($self) = @_;
615
616 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
617 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
618
619 @$self{qw(child_w child_h)}
620}
621
622sub _draw {
623 my ($self) = @_;
624
625 $self->{children}[1]->draw;
626}
627
628
629#############################################################################
630
631package CFClient::UI::Frame;
632
633our @ISA = CFClient::UI::Bin::;
634
635use CFClient::OpenGL;
636
637sub new {
638 my $class = shift;
639
640 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
641 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
642 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
643 border => 0.8, 1081 border => 0.6,
644 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
645 ); 1086 );
646 1087
647 $self
648}
649
650sub set_size {
651 my ($self, $w, $h) = @_;
652 $self->{req_w} = $w;
653 $self->{req_h} = $h;
654 $self->check_size;
655}
656
657sub size_request {
658 my ($self) = @_;
659 ($self->{req_w}, $self->{req_h})
660}
661
662sub size_allocate {
663 my ($self, $w, $h) = @_;
664 $self->{w} = $w;
665 $self->{h} = $h;
666 $self->child->configure (0, 0, $w, $h);
667}
668
669sub _draw {
670 my ($self) = @_;
671
672 my ($w, $h) = ($self->{w}, $self->{h});
673
674 glEnable GL_BLEND;
675 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
676 glEnable GL_TEXTURE_2D;
677 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
678
679# glBegin GL_QUADS;
680# glColor 0, 0, 0, 0;
681# glVertex 0 , 0;
682# glVertex 0 , $h;
683# glVertex $w, $h;
684# glVertex $w, 0;
685# glEnd;
686
687
688 $self->child->draw;
689 glDisable GL_BLEND;
690 glDisable GL_TEXTURE_2D;
691}
692
693#############################################################################
694
695package CFClient::UI::FancyFrame;
696
697our @ISA = CFClient::UI::Bin::;
698
699use CFClient::OpenGL;
700
701my @tex =
702 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
703 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
704
705sub new {
706 my $class = shift;
707
708 # TODO: user_x, user_y, overwrite moveto?
709
710 my $self = $class->SUPER::new (
711 bg => [1, 1, 1, 1],
712 border_bg => [1, 1, 1, 1],
713 border => 0.8,
714 can_events => 1,
715 @_
716 );
717
718 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
719 align => 0, 1089 align => 0,
720 valign => 1, 1090 valign => 1,
721 text => $self->{title}, 1091 text => $self->{title},
722 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 if ($self->{has_close_button}) {
1096 $self->{close_button} =
1097 new CFClient::UI::ImageButton
1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_button});
1102 }
723 1103
724 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
725} 1113}
726 1114
727sub border { 1115sub border {
728 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
729} 1117}
730 1118
731sub size_request { 1119sub size_request {
732 my ($self) = @_; 1120 my ($self) = @_;
733 1121
734 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_button}->size_request
1126 if $self->{close_button};
735 1127
736 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
737 1129
738 ( 1130 (
739 $w + $self->border * 2, 1131 $w + $self->border * 2,
740 $h + $self->border * 2, 1132 $h + $self->border * 2,
741 ) 1133 )
742} 1134}
743 1135
744sub size_allocate { 1136sub invoke_size_allocate {
745 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
746 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->invoke_size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
747 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
748 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
749 1149
750 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
751 if $self->{title};
752
753 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
754}
755 1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
756sub button_down { 1158sub invoke_button_down {
757 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
758 1160
1161 my ($w, $h) = @$self{qw(w h)};
759 my $border = $self->border; 1162 my $border = $self->border;
760 1163
761 if ($x < $self->{w} && $x >= $self->{w} - $border 1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
762 && $y < $self->{h} && $y >= $self->{h} - $border) { 1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
763 1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
764 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
765 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
766 1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
767 $self->{motion} = sub { 1175 $self->{motion} = sub {
768 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
769 1177
770 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
771 1180
772 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
773 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
774 $self->check_size; 1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
775 }; 1186 };
776 1187
777 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
778 && $y >= 0 && $y < $border) {
779
780 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
781 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
782 1191
783 $self->{motion} = sub { 1192 $self->{motion} = sub {
784 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
785 1194
786 ($x, $y) = ($ev->{x}, $ev->{y}); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
787 1196
788 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
789 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
790 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
791 } 1205 1
792} 1206}
793 1207
794sub button_up { 1208sub invoke_button_up {
795 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
796 1210
797 delete $self->{motion}; 1211 ! ! delete $self->{motion}
798} 1212}
799 1213
800sub mouse_motion { 1214sub invoke_mouse_motion {
801 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
802 1216
803 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
804} 1220}
805 1221
806sub _draw { 1222sub _draw {
807 my ($self) = @_; 1223 my ($self) = @_;
808 1224
1225 my $child = $self->{children}[0];
1226
809 my ($w, $h ) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
810 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
811 1229
812 glEnable GL_BLEND;
813 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
814 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
816 1232
817 my $border = $self->border; 1233 my $border = $self->border;
818 1234
819 glColor @{ $self->{border_bg} }; 1235 glColor @{ $self->{border_bg} };
820 $tex[1]->draw_quad (0, 0, $w, $border); 1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
821 $tex[3]->draw_quad (0, $border, $border, $ch); 1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
822 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
823 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
824 1240
825 my $bg = $tex[0]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
826 1243
827 # TODO: repeat texture not scale 1244 # TODO: repeat texture not scale
828 my $rep_x = $cw / $bg->{w}; 1245 # solve this better(?)
829 my $rep_y = $ch / $bg->{h}; 1246 $bg->{s} = $cw / $bg->{w};
830 1247 $bg->{t} = $ch / $bg->{h};
831 glColor @{ $self->{bg} };
832
833 $bg->{s} = $rep_x;
834 $bg->{t} = $rep_y;
835 $bg->{wrap_mode} = 1;
836 $bg->draw_quad ($border, $border, $cw, $ch); 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
837 1250
838 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
839 glDisable GL_BLEND;
840 1252
841 $self->{title}->draw if $self->{title};
842 $self->child->draw; 1253 $child->draw;
1254
1255 if ($self->{title_widget}) {
1256 glTranslate 0, $border - $self->{h};
1257 $self->{title_widget}->_draw;
1258
1259 glTranslate 0, - ($border - $self->{h});
1260 }
1261
1262 $self->{close_button}->draw
1263 if $self->{close_button};
843} 1264}
844 1265
845############################################################################# 1266#############################################################################
846 1267
847package CFClient::UI::Table; 1268package CFClient::UI::Table;
… …
855sub new { 1276sub new {
856 my $class = shift; 1277 my $class = shift;
857 1278
858 $class->SUPER::new ( 1279 $class->SUPER::new (
859 col_expand => [], 1280 col_expand => [],
860 @_ 1281 @_,
861 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
862} 1287}
863 1288
864sub add { 1289sub add {
865 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
866 1291
867 $child->set_parent ($self); 1292 $child->set_parent ($self);
868 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
869 1294
870 $child->check_size; 1295 $self->realloc;
871} 1296}
872 1297
1298sub remove {
1299 my ($self, $child) = @_;
1300
1301 # TODO: not yet implemented
1302}
1303
873# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
874sub clear { 1305sub clear {
875 my ($self) = @_; 1306 my ($self) = @_;
876 1307
1308 my @children = $self->children;
877 delete $self->{children}; 1309 delete $self->{children};
878 $self->update; 1310
1311 for (@children) {
1312 delete $_->{parent};
1313 $_->hide;
1314 }
1315
1316 $self->realloc;
879} 1317}
880 1318
881sub get_wh { 1319sub get_wh {
882 my ($self) = @_; 1320 my ($self) = @_;
883 1321
… …
909 (sum @$ws), 1347 (sum @$ws),
910 (sum @$hs), 1348 (sum @$hs),
911 ) 1349 )
912} 1350}
913 1351
914sub size_allocate { 1352sub invoke_size_allocate {
915 my ($self, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
916 1354
917 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
918 1356
919 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
920 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
921 1359
922 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
923 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
924 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
925 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
951 } 1389 }
952 1390
953 $y += $row_h; 1391 $y += $row_h;
954 } 1392 }
955 1393
1394 1
956} 1395}
957 1396
958sub find_widget { 1397sub find_widget {
959 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
960 1399
… …
979 } 1418 }
980} 1419}
981 1420
982############################################################################# 1421#############################################################################
983 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub invoke_size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my @children = $self->visible_children;
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@children || 1)) x @children;
1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
1459 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children[$_]{expand}
1464 for 0 .. $#children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#children) {
1472 my $alloc = $req[$_];
1473 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
984package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
985 1484
986# TODO: wrap into common Box base class
987
988our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
989 1486
990sub size_request { 1487sub new {
991 my ($self) = @_; 1488 my $class = shift;
992 1489
993 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
994 1491 vertical => 0,
995 ( 1492 @_,
996 (List::Util::sum map $_->[0], @alloc),
997 (List::Util::max map $_->[1], @alloc),
998 ) 1493 )
999} 1494}
1000 1495
1001sub size_allocate {
1002 my ($self, $w, $h) = @_;
1003
1004 ($h, $w) = ($w, $h);
1005
1006 my $children = $self->{children};
1007
1008 my @h = map $_->{req_w}, @$children;
1009
1010 my $req_h = List::Util::sum @h;
1011
1012 if ($req_h > $h) {
1013 # ah well, not enough space
1014 $_ *= $h / $req_h for @h;
1015 } else {
1016 my $exp = List::Util::sum map $_->{expand}, @$children;
1017 $exp ||= 1;
1018
1019 for (0 .. $#$children) {
1020 my $child = $children->[$_];
1021
1022 my $alloc_h = $h[$_];
1023 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1024 $h[$_] = $alloc_h;
1025 }
1026 }
1027
1028 CFClient::UI::harmonize \@h;
1029
1030 my $y = 0;
1031 for (0 .. $#$children) {
1032 my $child = $children->[$_];
1033 my $h = $h[$_];
1034 $child->configure ($y, 0, $h, $w);
1035
1036 $y += $h;
1037 }
1038
1039 1
1040}
1041
1042############################################################################# 1496#############################################################################
1043 1497
1044package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
1045 1499
1046# TODO: wrap into common Box base class
1047
1048our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
1049 1501
1050sub size_request { 1502sub new {
1051 my ($self) = @_; 1503 my $class = shift;
1052 1504
1053 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1054 1506 vertical => 1,
1055 ( 1507 @_,
1056 (List::Util::max map $_->[0], @alloc),
1057 (List::Util::sum map $_->[1], @alloc),
1058 ) 1508 )
1059} 1509}
1060 1510
1061sub size_allocate {
1062 my ($self, $w, $h) = @_;
1063
1064 my $children = $self->{children};
1065
1066 my @h = map $_->{req_h}, @$children;
1067
1068 my $req_h = List::Util::sum @h;
1069
1070 if ($req_h > $h) {
1071 # ah well, not enough space
1072 $_ *= $h / $req_h for @h;
1073 } else {
1074 my $exp = List::Util::sum map $_->{expand}, @$children;
1075 $exp ||= 1;
1076
1077 for (0 .. $#$children) {
1078 my $child = $children->[$_];
1079
1080 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1081 }
1082 }
1083
1084 CFClient::UI::harmonize \@h;
1085
1086 my $y = 0;
1087 for (0 .. $#$children) {
1088 my $child = $children->[$_];
1089 my $h = $h[$_];
1090 $child->configure (0, $y, $w, $h);
1091
1092 $y += $h;
1093 }
1094
1095 1
1096}
1097
1098############################################################################# 1511#############################################################################
1099 1512
1100package CFClient::UI::Label; 1513package CFClient::UI::Label;
1101 1514
1102our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1103 1516
1104use CFClient::OpenGL; 1517use CFClient::OpenGL;
1105 1518
1106sub new { 1519sub new {
1107 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1108 1521
1109 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1110 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1111 #font => default_font 1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1112 fontsize => 1, 1532 fontsize => 1,
1113 text => "",
1114 align => -1, 1533 align => -1,
1115 valign => -1, 1534 valign => -1,
1116 padding => 2, 1535 padding_x => 2,
1117 layout => new CFClient::Layout, 1536 padding_y => 2,
1118 can_events => 0, 1537 can_events => 0,
1119 %arg 1538 %arg
1120 ); 1539 );
1121 1540
1122 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1123 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1124 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1125 $self->{template} = $layout; 1544 $self->{template} = $layout;
1126 } 1545 }
1127 1546
1128 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1129 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1130 1552
1131 $self 1553 $self
1132} 1554}
1133 1555
1134sub escape_text { 1556sub escape($) {
1135 local $_ = $_[1]; 1557 local $_ = $_[0];
1136 1558
1137 s/&/&amp;/g; 1559 s/&/&amp;/g;
1138 s/>/&gt;/g; 1560 s/>/&gt;/g;
1139 s/</&lt;/g; 1561 s/</&lt;/g;
1140 1562
1141 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1142} 1578}
1143 1579
1144sub set_text { 1580sub set_text {
1145 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1146 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1147 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1148 1588
1149 delete $self->{texture}; 1589 delete $self->{size_req};
1150 $self->check_size; 1590 $self->realloc;
1151 $self->update; 1591 $self->update;
1152} 1592}
1153 1593
1154sub set_markup { 1594sub set_markup {
1155 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1156 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1157 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1158 1604
1159 delete $self->{texture}; 1605 delete $self->{size_req};
1160 $self->check_size; 1606 $self->realloc;
1161 $self->update; 1607 $self->update;
1162} 1608}
1163 1609
1164sub size_request { 1610sub size_request {
1165 my ($self) = @_; 1611 my ($self) = @_;
1166 1612
1613 $self->{size_req} ||= do {
1167 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1168 $self->{layout}->set_width ($self->{max_w} || -1); 1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1169 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1170 1619
1171 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1172 1621
1173 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1174 $self->{template}->set_font ($self->{font}) if $self->{font}; 1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1175 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1176 1625
1177 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1178 1627
1179 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1180 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1181 } 1633 };
1182 1634
1183 ( 1635 @{ $self->{size_req} }
1184 $w + $self->{padding} * 2,
1185 $h + $self->{padding} * 2,
1186 )
1187} 1636}
1188 1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1189sub size_allocate { 1642sub invoke_size_allocate {
1190 my ($self, $w, $h) = @_; 1643 my ($self, $w, $h) = @_;
1191 1644
1645 delete $self->{ox};
1646
1192 delete $self->{texture}; 1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1193} 1651}
1194 1652
1195sub set_fontsize { 1653sub set_fontsize {
1196 my ($self, $fontsize) = @_; 1654 my ($self, $fontsize) = @_;
1197 1655
1198 $self->{fontsize} = $fontsize; 1656 $self->{fontsize} = $fontsize;
1199 delete $self->{texture}; 1657 delete $self->{texture};
1200 $self->check_size; 1658
1201 $self->update; 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
1663 my ($self) = @_;
1664
1665 delete $self->{size_req};
1666
1667 $self->SUPER::reconfigure;
1202} 1668}
1203 1669
1204sub _draw { 1670sub _draw {
1205 my ($self) = @_; 1671 my ($self) = @_;
1206 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1207 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1208 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1209 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
1679 $self->{layout}->set_ellipsise ($self->{ellipsise});
1680 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1210 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1211 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1212 }; 1684 };
1213 1685
1214 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1215 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1687 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1688 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1689 : ($self->{w} - $tex->{w}) * 0.5);
1690
1691 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1692 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693 : ($self->{h} - $tex->{h}) * 0.5);
1694 };
1695
1216 glEnable GL_TEXTURE_2D; 1696 glEnable GL_TEXTURE_2D;
1697
1698 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1699 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1700
1701 if ($tex->{format} == GL_ALPHA) {
1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703 glColor @{$self->{fg}};
1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705 } else {
1217 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1218 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1219 glColor @{$self->{fg}}; 1708 }
1220
1221 $self->{ox} = int (
1222 $self->{align} < 0 ? $self->{padding}
1223 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1224 : ($self->{w} - $tex->{w}) * 0.5
1225 );
1226
1227 $self->{oy} = int (
1228 $self->{valign} < 0 ? $self->{padding}
1229 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1230 : ($self->{h} - $tex->{h}) * 0.5
1231 );
1232
1233 $tex->draw_quad ($self->{ox}, $self->{oy});
1234 1709
1235 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1236 glDisable GL_BLEND;
1237} 1711}
1238 1712
1239############################################################################# 1713#############################################################################
1240 1714
1241package CFClient::UI::EntryBase; 1715package CFClient::UI::EntryBase;
… …
1246 1720
1247sub new { 1721sub new {
1248 my $class = shift; 1722 my $class = shift;
1249 1723
1250 $class->SUPER::new ( 1724 $class->SUPER::new (
1251 fg => [1, 1, 1], 1725 fg => [1, 1, 1],
1252 bg => [0, 0, 0, 0.2], 1726 bg => [0, 0, 0, 0.2],
1253 active_bg => [1, 1, 1, 0.5], 1727 active_bg => [1, 1, 1, 0.5],
1254 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1255 can_hover => 1, 1729 can_hover => 1,
1256 can_focus => 1, 1730 can_focus => 1,
1257 valign => 0, 1731 valign => 0,
1258 can_events => 1, 1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1259 @_ 1735 @_
1260 ) 1736 )
1261} 1737}
1262 1738
1263sub _set_text { 1739sub _set_text {
… …
1265 1741
1266 delete $self->{cur_h}; 1742 delete $self->{cur_h};
1267 1743
1268 return if $self->{text} eq $text; 1744 return if $self->{text} eq $text;
1269 1745
1270 delete $self->{texture};
1271
1272 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1273 $self->{text} = $text; 1747 $self->{text} = $text;
1274 1748
1275 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1276 $self->{layout}->set_text ("$text "); 1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1277 1752
1278 $self->emit (changed => $self->{text}); 1753 $self->emit (changed => $self->{text});
1754
1755 $self->realloc;
1756 $self->update;
1757}
1758
1759sub set_text {
1760 my ($self, $text) = @_;
1761
1762 $self->{cursor} = length $text;
1763 $self->_set_text ($text);
1279} 1764}
1280 1765
1281sub get_text { 1766sub get_text {
1282 $_[0]{text} 1767 $_[0]{text}
1283} 1768}
… …
1288 my ($w, $h) = $self->SUPER::size_request; 1773 my ($w, $h) = $self->SUPER::size_request;
1289 1774
1290 ($w + 1, $h) # add 1 for cursor 1775 ($w + 1, $h) # add 1 for cursor
1291} 1776}
1292 1777
1293sub size_allocate {
1294 my ($self, $w, $h) = @_;
1295
1296 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1297}
1298
1299sub set_text {
1300 my ($self, $text) = @_;
1301
1302 $self->{cursor} = length $text;
1303 $self->_set_text ($text);
1304 $self->update;
1305}
1306
1307sub key_down { 1778sub invoke_key_down {
1308 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1309 1780
1310 my $mod = $ev->{mod}; 1781 my $mod = $ev->{mod};
1311 my $sym = $ev->{sym}; 1782 my $sym = $ev->{sym};
1312 my $uni = $ev->{unicode}; 1783 my $uni = $ev->{unicode};
1313 1784
1314 my $text = $self->get_text; 1785 my $text = $self->get_text;
1315 1786
1316 if ($sym == 8) { 1787 if ($uni == 8) {
1317 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1318 } elsif ($sym == 127) { 1789 } elsif ($uni == 127) {
1319 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1320 } elsif ($sym == CFClient::SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1321 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1322 } elsif ($sym == CFClient::SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1323 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1324 } elsif ($sym == CFClient::SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1325 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1326 } elsif ($sym == CFClient::SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1327 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1328 } elsif ($sym == 27) { 1799 } elsif ($uni == 27) {
1329 $self->emit ('escape'); 1800 $self->emit ('escape');
1330 } elsif ($uni) { 1801 } elsif ($uni) {
1331 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1332 } 1805 }
1333 1806
1334 $self->_set_text ($text); 1807 $self->_set_text ($text);
1335 $self->update;
1336}
1337 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1338sub focus_in { 1814sub invoke_focus_in {
1339 my ($self) = @_; 1815 my ($self) = @_;
1340 1816
1341 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1342 1818
1343 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1344} 1820}
1345 1821
1346sub button_down { 1822sub invoke_button_down {
1347 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1348 1824
1349 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1350 1826
1351 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1352 1828
1353 # byte-index to char-index 1829 # byte-index to char-index
1354 my $text = $self->{text}; 1830 my $text = $self->{text};
1355 utf8::encode $text; 1831 utf8::encode $text;
1356 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1357 1833
1358 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1359 $self->update; 1835 $self->update;
1836
1837 1
1360} 1838}
1361 1839
1362sub mouse_motion { 1840sub invoke_mouse_motion {
1363 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1364# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1365} 1845}
1366 1846
1367sub _draw { 1847sub _draw {
1368 my ($self) = @_; 1848 my ($self) = @_;
1369 1849
1370 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1371 1851
1372 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1373 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1374 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1375 } else { 1855 } else {
1376 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1377 } 1857 }
1378 1858
1379 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1380 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1381 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1382 glVertex 0 , 0; 1862 glVertex 0 , 0;
1383 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1384 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1385 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1410 1890
1411our @ISA = CFClient::UI::EntryBase::; 1891our @ISA = CFClient::UI::EntryBase::;
1412 1892
1413use CFClient::OpenGL; 1893use CFClient::OpenGL;
1414 1894
1415sub key_down { 1895sub invoke_key_down {
1416 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1417 1897
1418 my $sym = $ev->{sym}; 1898 my $sym = $ev->{sym};
1419 1899
1420 if ($sym == 13) { 1900 if ($sym == 13) {
1901 unshift @{$self->{history}},
1902 my $txt = $self->get_text;
1903
1904 $self->{history_pointer} = -1;
1905 $self->{history_saveback} = '';
1421 $self->emit (activate => $self->get_text); 1906 $self->emit (activate => $txt);
1422 $self->update; 1907 $self->update;
1423 1908
1909 } elsif ($sym == CFClient::SDLK_UP) {
1910 if ($self->{history_pointer} < 0) {
1911 $self->{history_saveback} = $self->get_text;
1912 }
1913 if (@{$self->{history} || []} > 0) {
1914 $self->{history_pointer}++;
1915 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1916 $self->{history_pointer} = @{$self->{history} || []} - 1;
1917 }
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 }
1920
1921 } elsif ($sym == CFClient::SDLK_DOWN) {
1922 $self->{history_pointer}--;
1923 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1924
1925 if ($self->{history_pointer} >= 0) {
1926 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1927 } else {
1928 $self->set_text ($self->{history_saveback});
1929 }
1930
1424 } else { 1931 } else {
1425 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1426 } 1935 1
1427
1428} 1936}
1429 1937
1430############################################################################# 1938#############################################################################
1431 1939
1432package CFClient::UI::Button; 1940package CFClient::UI::Button;
… …
1441 1949
1442sub new { 1950sub new {
1443 my $class = shift; 1951 my $class = shift;
1444 1952
1445 $class->SUPER::new ( 1953 $class->SUPER::new (
1446 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1447 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1448 bg => [1, 1, 1, 0.2],
1449 active_fg => [0, 0, 1], 1957 active_fg => [0, 0, 1],
1450 can_hover => 1, 1958 can_hover => 1,
1451 align => 0, 1959 align => 0,
1452 valign => 0, 1960 valign => 0,
1453 can_events => 1, 1961 can_events => 1,
1454 @_ 1962 @_
1455 ) 1963 )
1456} 1964}
1457 1965
1458sub button_up { 1966sub invoke_button_up {
1459 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1460 1968
1969 $self->emit ("activate")
1461 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1462 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1463 $self->emit ("activate"); 1972
1464 } 1973 1
1465} 1974}
1466 1975
1467sub _draw { 1976sub _draw {
1468 my ($self) = @_; 1977 my ($self) = @_;
1469 1978
1470 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1471 1980
1472 if ($GRAB == $self) {
1473 $self->{fg} = $self->{active_fg};
1474 }
1475
1476 glEnable GL_BLEND;
1477 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1478 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1480 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1481 1984
1482 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1483 1986
1484 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1485 glDisable GL_BLEND;
1486 1988
1487 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
1488} 2026}
1489 2027
1490############################################################################# 2028#############################################################################
1491 2029
1492package CFClient::UI::CheckBox; 2030package CFClient::UI::CheckBox;
… …
1501 2039
1502sub new { 2040sub new {
1503 my $class = shift; 2041 my $class = shift;
1504 2042
1505 $class->SUPER::new ( 2043 $class->SUPER::new (
1506 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1507 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1508 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1509 state => 0, 2050 state => 0,
1510 can_hover => 1, 2051 can_hover => 1,
1511 @_ 2052 @_
1512 ) 2053 )
1513} 2054}
1514 2055
1515sub size_request { 2056sub size_request {
1516 my ($self) = @_; 2057 my ($self) = @_;
1517 2058
1518 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1519} 2060}
1520 2061
1521sub button_down { 2062sub invoke_button_down {
1522 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1523 2064
1524 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1525 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1526 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1527 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1528 } 2073 1
1529} 2074}
1530 2075
1531sub _draw { 2076sub _draw {
1532 my ($self) = @_; 2077 my ($self) = @_;
1533 2078
1534 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1535 2080
1536 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1537 2082
1538 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1539 2086
1540 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1541 2088
1542 glEnable GL_BLEND; 2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
1543 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1544 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1545
1546 my $tex = $self->{state} ? $tex[1] : $tex[0];
1547
1548 $tex->draw_quad (0, 0, $s, $s); 2092 $tex->draw_quad_alpha (0, 0, $s, $s);
1549
1550 glDisable GL_TEXTURE_2D; 2093 glDisable GL_TEXTURE_2D;
1551 glDisable GL_BLEND;
1552} 2094}
1553 2095
1554############################################################################# 2096#############################################################################
1555 2097
1556package CFClient::UI::Image; 2098package CFClient::UI::Image;
1557 2099
1558our @ISA = CFClient::UI::Base::; 2100our @ISA = CFClient::UI::Base::;
1559 2101
1560use CFClient::OpenGL; 2102use CFClient::OpenGL;
1561use Carp qw/confess/;
1562 2103
1563our %loaded_images; 2104our %texture_cache;
1564 2105
1565sub new { 2106sub new {
1566 my $class = shift; 2107 my $class = shift;
1567 2108
1568 my $self = $class->SUPER::new (can_events => 0, @_); 2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
1569 2113
1570 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2114 $self->{path}
2115 or Carp::croak "required attribute 'path' not set";
1571 2116
1572 $loaded_images{$self->{image}} ||= 2117 $self->{tex} = $texture_cache{$self->{path}} ||=
1573 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2118 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
1574 2119
1575 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2120 Scalar::Util::weaken $texture_cache{$self->{path}};
1576 2121
1577 Scalar::Util::weaken $loaded_images{$self->{image}}; 2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1578
1579 $self->{aspect} = $tex->{w} / $tex->{h};
1580 2123
1581 $self 2124 $self
1582} 2125}
1583 2126
1584sub size_request { 2127sub size_request {
1585 my ($self) = @_; 2128 my ($self) = @_;
1586 2129
1587 ($self->{tex}->{w}, $self->{tex}->{h}) 2130 ($self->{tex}{w}, $self->{tex}{h})
1588} 2131}
1589 2132
1590sub _draw { 2133sub _draw {
1591 my ($self) = @_; 2134 my ($self) = @_;
1592 2135
… …
1599 glTranslate 0, -$self->{w}, 0; 2142 glTranslate 0, -$self->{w}, 0;
1600 2143
1601 ($w, $h) = ($h, $w); 2144 ($w, $h) = ($h, $w);
1602 } 2145 }
1603 2146
1604 glEnable GL_BLEND;
1605 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1606 glEnable GL_TEXTURE_2D; 2147 glEnable GL_TEXTURE_2D;
1607 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1608 2149
1609 $tex->draw_quad (0, 0, $w, $h); 2150 $tex->draw_quad_alpha (0, 0, $w, $h);
1610 2151
1611 glDisable GL_BLEND;
1612 glDisable GL_TEXTURE_2D; 2152 glDisable GL_TEXTURE_2D;
1613} 2153}
1614 2154
1615############################################################################# 2155#############################################################################
1616 2156
1617package CFClient::UI::VGauge; 2157package CFClient::UI::VGauge;
1618 2158
1619our @ISA = CFClient::UI::Base::; 2159our @ISA = CFClient::UI::Base::;
2160
2161use List::Util qw(min max);
1620 2162
1621use CFClient::OpenGL; 2163use CFClient::OpenGL;
1622 2164
1623my %tex = ( 2165my %tex = (
1624 food => [ 2166 food => [
1625 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1626 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2168 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1627 ], 2169 ],
1628 grace => [ 2170 grace => [
1629 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1630 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2172 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1631 ], 2173 ],
1632 hp => [ 2174 hp => [
1633 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1634 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2176 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1635 ], 2177 ],
1636 mana => [ 2178 mana => [
1637 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2179 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1638 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2180 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1639 ], 2181 ],
1640); 2182);
1641 2183
1642# eg. VGauge->new (gauge => 'food'), default gauge: food 2184# eg. VGauge->new (gauge => 'food'), default gauge: food
1643sub new { 2185sub new {
… …
1662} 2204}
1663 2205
1664sub set_max { 2206sub set_max {
1665 my ($self, $max) = @_; 2207 my ($self, $max) = @_;
1666 2208
2209 return if $self->{max_val} == $max;
2210
1667 $self->{max_val} = $max; 2211 $self->{max_val} = $max;
2212 $self->update;
1668} 2213}
1669 2214
1670sub set_value { 2215sub set_value {
1671 my ($self, $val, $max) = @_; 2216 my ($self, $val, $max) = @_;
1672 2217
1673 $self->set_max ($max) 2218 $self->set_max ($max)
1674 if defined $max; 2219 if defined $max;
1675 2220
1676 $max = $self->{max_val}; 2221 return if $self->{val} == $val;
2222
1677 $self->{val} = $val; 2223 $self->{val} = $val;
1678
1679 $self->update; 2224 $self->update;
1680} 2225}
1681 2226
1682sub _draw { 2227sub _draw {
1683 my ($self) = @_; 2228 my ($self) = @_;
1684 2229
1685 my $tex = $tex{$self->{type}}; 2230 my $tex = $tex{$self->{type}};
2231 my ($t1, $t2, $t3) = @$tex;
1686 2232
1687 my ($w, $h) = ($self->{w}, $self->{h}); 2233 my ($w, $h) = ($self->{w}, $self->{h});
1688 2234
1689 if ($self->{vertical}) { 2235 if ($self->{vertical}) {
1690 glRotate 90, 0, 0, 1; 2236 glRotate 90, 0, 0, 1;
… …
1692 2238
1693 ($w, $h) = ($h, $w); 2239 ($w, $h) = ($h, $w);
1694 } 2240 }
1695 2241
1696 my $ycut = $self->{val} / ($self->{max_val} || 1); 2242 my $ycut = $self->{val} / ($self->{max_val} || 1);
1697 $ycut = 1 if $self->{val} > $self->{max_val};
1698 2243
1699 my $t1 = $tex->[0]; 2244 my $ycut1 = max 0, min 1, $ycut;
1700 my $t2 = $tex->[1]; 2245 my $ycut2 = max 0, min 1, $ycut - 1;
2246
2247 my $h1 = $self->{h} * (1 - $ycut1);
2248 my $h2 = $self->{h} * (1 - $ycut2);
1701 2249
1702 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
1703 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1704 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1705 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1706 2255
1707 my $h1 = $self->{h} - $ycut * $self->{h};
1708 my $h2 = $ycut * $self->{h};
1709
1710 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
1711 glBegin GL_QUADS; 2257 glBegin GL_QUADS;
1712 glTexCoord 0 , 0; glVertex 0 , 0; 2258 glTexCoord 0 , 0; glVertex 0 , 0;
1713 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2259 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1714 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2260 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1715 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2261 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1716 glEnd; 2262 glEnd;
1717 2263
2264 my $ycut1 = List::Util::min 1, $ycut;
1718 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2265 glBindTexture GL_TEXTURE_2D, $t2->{name};
1719 glBegin GL_QUADS; 2266 glBegin GL_QUADS;
1720 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2267 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1721 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2268 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1722 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2269 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1723 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2270 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1724 glEnd; 2271 glEnd;
2272
2273 if ($t3) {
2274 glBindTexture GL_TEXTURE_2D, $t3->{name};
2275 glBegin GL_QUADS;
2276 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2277 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2278 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2279 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2280 glEnd;
2281 }
1725 2282
1726 glDisable GL_BLEND; 2283 glDisable GL_BLEND;
1727 glDisable GL_TEXTURE_2D; 2284 glDisable GL_TEXTURE_2D;
1728} 2285}
1729 2286
… …
1735 2292
1736sub new { 2293sub new {
1737 my ($class, %arg) = @_; 2294 my ($class, %arg) = @_;
1738 2295
1739 my $self = $class->SUPER::new ( 2296 my $self = $class->SUPER::new (
1740 tooltip => $arg{type}, 2297 tooltip => $arg{type},
2298 can_hover => 1,
2299 can_events => 1,
1741 %arg, 2300 %arg,
1742 ); 2301 );
1743 2302
1744 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999", can_events => 1, can_hover => 1); 2303 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1745 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_events => 1, can_hover => 1); 2304 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1746 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999", can_events => 1, can_hover => 1); 2305 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1747 2306
1748 $self 2307 $self
1749} 2308}
1750 2309
1751sub set_fontsize { 2310sub set_fontsize {
… …
1753 2312
1754 $self->{value}->set_fontsize ($fsize); 2313 $self->{value}->set_fontsize ($fsize);
1755 $self->{max} ->set_fontsize ($fsize); 2314 $self->{max} ->set_fontsize ($fsize);
1756} 2315}
1757 2316
2317sub set_max {
2318 my ($self, $max) = @_;
2319
2320 $self->{gauge}->set_max ($max);
2321 $self->{max}->set_text ($max);
2322}
2323
1758sub set_value { 2324sub set_value {
1759 my ($self, $val, $max) = @_; 2325 my ($self, $val, $max) = @_;
1760 2326
1761 $self->set_max ($max) 2327 $self->set_max ($max)
1762 if defined $max; 2328 if defined $max;
1763 2329
1764 $self->{gauge}->set_value ($val, $max); 2330 $self->{gauge}->set_value ($val, $max);
1765 $self->{value}->set_text ($val); 2331 $self->{value}->set_text ($val);
1766}
1767
1768sub set_max {
1769 my ($self, $max) = @_;
1770
1771 $self->{gauge}->set_max ($max);
1772 $self->{max}->set_text ($max);
1773} 2332}
1774 2333
1775############################################################################# 2334#############################################################################
1776 2335
1777package CFClient::UI::Slider; 2336package CFClient::UI::Slider;
… …
1787 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1788 2347
1789sub new { 2348sub new {
1790 my $class = shift; 2349 my $class = shift;
1791 2350
1792 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1793 2352
1794 # TODO: 0-width page 2353 # TODO: 0-width page
1795 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1796 # TODO: calculations are off 2355 # TODO: calculations are off
1797 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1798 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1799 active_fg => [0, 0, 0], 2358 active_fg => [0, 0, 0],
2359 bg => [0, 0, 0, 0.2],
2360 active_bg => [1, 1, 1, 0.5],
1800 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1801 req_w => 20, 2362 min_w => $::WIDTH / 80,
1802 req_h => 20, 2363 min_h => $::WIDTH / 80,
1803 vertical => 0, 2364 vertical => 0,
1804 can_hover => 1, 2365 can_hover => 1,
1805 inner_pad => 5, 2366 inner_pad => 0.02,
1806 @_ 2367 @_
1807 ); 2368 );
1808 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1809 $self 2373 $self
1810} 2374}
1811 2375
2376sub set_range {
2377 my ($self, $range) = @_;
2378
2379 ($range, $self->{range}) = ($self->{range}, $range);
2380
2381 if ("@$range" ne "@{$self->{range}}") {
2382 $self->update;
2383 $self->set_value ($self->{range}[0]);
2384 }
2385}
2386
2387sub set_value {
2388 my ($self, $value) = @_;
2389
2390 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391
2392 $hi = $lo + 1 if $hi <= $lo;
2393
2394 $page = $hi - $lo if $page > $hi - $lo;
2395
2396 $value = $lo if $value < $lo;
2397 $value = $hi - $page if $value > $hi - $page;
2398
2399 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400 if $unit;
2401
2402 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2403
2404 if ($value != $old_value) {
2405 $self->emit (changed => $value);
2406 $self->update;
2407 }
2408}
2409
1812sub size_request { 2410sub size_request {
1813 my ($self) = @_; 2411 my ($self) = @_;
1814 2412
1815 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1816 my $h = $self->{req_h};
1817
1818 $self->{vertical} ? ($h, $w) : ($w, $h)
1819} 2414}
1820 2415
1821sub button_down { 2416sub invoke_button_down {
1822 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1823 2418
1824 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1825 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1826} 2424}
1827 2425
1828sub mouse_motion { 2426sub invoke_mouse_motion {
1829 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1830 2428
1831 if ($GRAB == $self) { 2429 if ($GRAB == $self) {
2430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2431
2432 my (undef, $lo, $hi, $page) = @{$self->{range}};
2433
2434 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2435
2436 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2437 } else {
2438 return 0;
2439 }
2440
2441 1
2442}
2443
2444sub update {
2445 my ($self) = @_;
2446
2447 delete $self->{knob_w};
2448 $self->SUPER::update;
2449}
2450
2451sub _draw {
2452 my ($self) = @_;
2453
2454 unless ($self->{knob_w}) {
2455 $self->set_value ($self->{range}[0]);
2456
1832 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1833 2459
1834 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1835 2461
1836 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1837 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1838 2464
1839 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1840 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1841 $x = $lo if $x < $lo;
1842 $x = $hi - $page if $x > $hi - $page;
1843 $self->{range}[0] = $x;
1844 2467
1845 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1846 $self->update; 2469 $self->{knob_w} = $knob_w;
1847 } 2470 }
1848}
1849
1850# the inner_* stuff is for generating a padding for the slider handle,
1851# so that the handle doesn't leave the texture. This calculation isn't 100%
1852# correct propably, but it does the job for now
1853sub _calc_inner_pad_px {
1854 my ($self, $w) = @_;
1855 ($w / 100) * $self->{inner_pad} # % to pixels
1856}
1857
1858sub _draw {
1859 my ($self) = @_;
1860 2471
1861 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1862 2473
1863 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1864 2475
1865 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1866 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1867 2478
2479 glTranslate 1, 0, 0;
1868 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1869 glTranslate 0, -$self->{w}, 0;
1870
1871 ($w, $h) = ($h, $w);
1872 } 2481 }
1873 2482
1874 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1875 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1876 2485
1877 my ($value, $lo, $hi, $page) = @{$self->{range}};
1878
1879 $hi = $value + 1 if $lo == $hi;
1880
1881 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1882 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1883
1884 $page = int $page * $inner_w / ($hi - $lo);
1885 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1886
1887 $w -= $page;
1888 $page &= ~1;
1889 glTranslate $page * 0.5, 0, 0;
1890 $page ||= 2;
1891
1892 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1893 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1894
1895 glEnable GL_BLEND;
1896 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1897 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
1898 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1899 2488
1900 # draw background 2489 # draw background
1901 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1902 2491
1903 # draw handle 2492 # draw handle
1904 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1905 2494
1906 glDisable GL_BLEND;
1907 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
1908} 2496}
1909 2497
1910############################################################################# 2498#############################################################################
1911 2499
2500package CFClient::UI::ValSlider;
2501
2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($class, %arg) = @_;
2506
2507 my $range = delete $arg{range};
2508
2509 my $self = $class->SUPER::new (
2510 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2511 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2512 to_value => sub { shift },
2513 from_value => sub { shift },
2514 %arg,
2515 );
2516
2517 $self->{slider}->connect (changed => sub {
2518 my ($self, $value) = @_;
2519 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2520 $self->{parent}->emit (changed => $value);
2521 });
2522
2523# $self->{entry}->connect (changed => sub {
2524# my ($self, $value) = @_;
2525# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2526# $self->{parent}->emit (changed => $value);
2527# });
2528
2529 $self->add ($self->{slider}, $self->{entry});
2530
2531 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2532
2533 $self
2534}
2535
2536sub set_range { shift->{slider}->set_range (@_) }
2537sub set_value { shift->{slider}->set_value (@_) }
2538
2539#############################################################################
2540
1912package CFClient::UI::TextView; 2541package CFClient::UI::TextScroller;
1913 2542
1914our @ISA = CFClient::UI::HBox::; 2543our @ISA = CFClient::UI::HBox::;
1915 2544
1916use CFClient::OpenGL; 2545use CFClient::OpenGL;
1917 2546
1918sub new { 2547sub new {
1919 my $class = shift; 2548 my $class = shift;
1920 2549
1921 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
1922 fontsize => 1, 2551 fontsize => 1,
2552 can_events => 0,
2553 indent => 0,
1923 #font => default_font 2554 #font => default_font
1924 @_, 2555 @_,
1925 2556
1926 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
1927 par => [], 2558 par => [],
1928 height => 0, 2559 height => 0,
1929 children => [ 2560 children => [
1930 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
1931 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
1932 ], 2563 ],
1933 ); 2564 );
1934 2565
1935 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
1936 $self->update;
1937 });
1938 2567
1939 $self 2568 $self
1940} 2569}
1941 2570
1942sub set_fontsize { 2571sub set_fontsize {
… …
1944 2573
1945 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
1946 $self->reflow; 2575 $self->reflow;
1947} 2576}
1948 2577
1949sub text_height { 2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($empty, $slider) = @{ $self->{children} };
2582
2583 local $self->{children} = [$empty, $slider];
2584 $self->SUPER::size_request
2585}
2586
2587sub invoke_size_allocate {
2588 my ($self, $w, $h) = @_;
2589
2590 my ($empty, $slider, @other) = @{ $self->{children} };
2591 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2592
2593 $self->{layout}->set_font ($self->{font}) if $self->{font};
2594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $self->{layout}->set_width ($empty->{w});
2596 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597
2598 $self->reflow;
2599
2600 local $self->{children} = [$empty, $slider];
2601 $self->SUPER::invoke_size_allocate ($w, $h)
2602}
2603
2604sub get_layout {
1950 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
1951 2606
1952 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
1953 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
1954 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1955 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1956 $layout->set_text ($text); 2613 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614 $layout->set_markup ($para->{markup});
2615
2616 $layout->set_shapes (
2617 map
2618 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619 @{$para->{widget}}
1957 2620 );
1958 ($layout->size)[1] 2621
2622 $layout
1959} 2623}
1960 2624
1961sub reflow { 2625sub reflow {
1962 my ($self) = @_; 2626 my ($self) = @_;
1963 2627
1964 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
1965 $self->update; 2629 $self->update;
1966} 2630}
1967 2631
1968sub size_allocate { 2632sub set_offset {
2633 my ($self, $offset) = @_;
2634
2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
2637}
2638
2639sub clear {
1969 my ($self, $w, $h) = @_; 2640 my ($self) = @_;
1970 2641
1971 $self->SUPER::size_allocate ($w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
1972 2644
1973 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2645 $self->{par} = [];
1974 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2646 $self->{height} = 0;
1975 $self->{layout}->set_width ($self->{children}[0]{w}); 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1976
1977 $self->reflow;
1978} 2648}
1979 2649
1980sub add_paragraph { 2650sub add_paragraph {
1981 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
1982 2652
1983 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
1984 2654
1985 my $height = $self->text_height ($text); 2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
1986 2663
1987 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
1988 2666
1989 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
1990 2670
1991 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
1992 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
1993} 2676}
1994 2677
1995sub update { 2678sub update {
1996 my ($self) = @_; 2679 my ($self) = @_;
1997 2680
… …
1999 2682
2000 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
2001 2684
2002 delete $self->{texture}; 2685 delete $self->{texture};
2003 2686
2004 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
2005 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
2006 my $height = 0; 2691 my $height = 0;
2007 2692
2008 $height += $_->[0] = $self->text_height ($_->[2])
2009 for @{$self->{par}}; 2693 for my $para (@{$self->{par}}) {
2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
2697
2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
2702
2703 $height += $para->{h};
2704 }
2010 2705
2011 $self->{height} = $height; 2706 $self->{height} = $height;
2012 2707
2013 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2014 2709
2015 delete $self->{texture}; 2710 delete $self->{texture};
2016 } 2711 }
2017 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
2018 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2019 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
2020 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
2021 2720
2721 my $top = int $self->{children}[1]{range}[0];
2722
2723 my $y0 = $top;
2724 my $y1 = $top + $H;
2725
2726 my $y = 0;
2727
2022 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
2023 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2024 glEnable GL_TEXTURE_2D;
2025 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2026 2731
2027 my $top = int $self->{children}[1]{range}[0];
2028
2029 my $y0 = $top;
2030 my $y1 = $top + $self->{h};
2031
2032 my $y = 0;
2033
2034 my $layout = $self->{layout};
2035
2036 $layout->set_font ($self->{font}) if $self->{font};
2037
2038 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
2039 my $h = $par->[0]; 2733 my $h = $para->{h};
2040 2734
2041 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
2042 $layout->set_text ($par->[2]);
2043 2736
2044 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
2045 my ($W, $H) = $layout->size; 2738
2046 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2739 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741 glRasterPos $para->{indent}, $y - $y0;
2742 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2743
2744 if (my @w = @{ $para->{widget} }) {
2745 my @s = $layout->get_shapes;
2746
2747 for (@w) {
2748 my ($dx, $dy) = splice @s, 0, 2, ();
2749
2750 $_->{x} = $dx + $para->{indent};
2751 $_->{y} = $dy + $y - $y0;
2752
2753 $_->draw;
2754 }
2755 }
2047 } 2756 }
2048 2757
2049 $y += $h; 2758 $y += $h;
2050 } 2759 }
2051 2760
2052 glDisable GL_TEXTURE_2D;
2053 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
2054 }; 2762 };
2055 }); 2763 });
2056} 2764}
2057 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2058sub _draw { 2775sub _draw {
2059 my ($self) = @_; 2776 my ($self) = @_;
2060 2777
2061 if ($self->{texture}) {
2062 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
2063 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2064 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2780 glColor 0, 0, 0, 1;
2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2065 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
2066 }
2067 2783
2068 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
2069
2070} 2785}
2071 2786
2072############################################################################# 2787#############################################################################
2073 2788
2074package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
… …
2119 2834
2120sub new { 2835sub new {
2121 my $class = shift; 2836 my $class = shift;
2122 2837
2123 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
2124 state => 0, 2839 state => 0,
2125 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
2126 can_events => 1,
2127 @_ 2841 @_
2128 ); 2842 );
2129 2843
2130 if ($self->{state}) {
2131 $self->{state} = 0;
2132 $self->toggle_flopper;
2133 }
2134
2135 $self 2844 $self
2136} 2845}
2137 2846
2138sub toggle_flopper { 2847sub toggle_flopper {
2139 my ($self) = @_; 2848 my ($self) = @_;
2140 2849
2141 # TODO: use animation 2850 $self->{other}->toggle_visibility;
2142 if ($self->{state} = !$self->{state}) {
2143 $CFClient::UI::ROOT->add ($self->{other});
2144 $self->{other}->move ($self->coord2global (0, $self->{h}));
2145 $self->emit ("open");
2146 } else {
2147 $CFClient::UI::ROOT->remove ($self->{other});
2148 $self->emit ("close");
2149 }
2150
2151 $self->emit (changed => $self->{state});
2152} 2851}
2153 2852
2154############################################################################# 2853#############################################################################
2155 2854
2156package CFClient::UI::Tooltip; 2855package CFClient::UI::Tooltip;
… …
2166 @_, 2865 @_,
2167 can_events => 0, 2866 can_events => 0,
2168 ) 2867 )
2169} 2868}
2170 2869
2171sub set_text { 2870sub set_tooltip_from {
2172 my ($self, $text) = @_; 2871 my ($self, $widget) = @_;
2173 2872
2174 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2873 my $tooltip = $widget->{tooltip};
2175 $self->{label}->set_text ($text); 2874
2176 $self->add ($self->{label}); 2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2885 $self->add (new CFClient::UI::Label
2886 markup => $tooltip,
2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2888 fontsize => 0.8,
2889 fg => [0, 0, 0, 1],
2890 ellipsise => 0,
2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
2892 );
2177} 2893}
2178 2894
2179sub size_request { 2895sub size_request {
2180 my ($self) = @_; 2896 my ($self) = @_;
2181 2897
2182 $self->child->set_max_size ($::WIDTH * 0.2);
2183
2184 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2185 2899
2186 ($w + 4, $h + 4) 2900 ($w + 4, $h + 4)
2187} 2901}
2188 2902
2903sub invoke_size_allocate {
2904 my ($self, $w, $h) = @_;
2905
2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2907}
2908
2909sub invoke_visibility_change {
2910 my ($self, $visible) = @_;
2911
2912 return unless $visible;
2913
2914 $self->{root}->on_post_alloc ("move_$self" => sub {
2915 my $widget = $self->{owner}
2916 or return;
2917
2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919
2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921 if $x + $self->{w} > $self->{root}{w};
2922
2923 $self->move_abs ($x, $y);
2924 });
2925}
2926
2189sub _draw { 2927sub _draw {
2190 my ($self) = @_; 2928 my ($self) = @_;
2191 2929
2192 glPushMatrix;
2193 glTranslate 0.375, 0.375; 2930 glTranslate 0.375, 0.375;
2194 2931
2195 my ($w, $h) = @$self{qw(w h)}; 2932 my ($w, $h) = @$self{qw(w h)};
2196 2933
2197 glColor 1, 0.8, 0.4; 2934 glColor 1, 0.8, 0.4;
… …
2208 glVertex 0 , $h; 2945 glVertex 0 , $h;
2209 glVertex $w, $h; 2946 glVertex $w, $h;
2210 glVertex $w, 0; 2947 glVertex $w, 0;
2211 glEnd; 2948 glEnd;
2212 2949
2213 glPopMatrix; 2950 glTranslate 2 - 0.375, 2 - 0.375;
2214 2951
2215 glTranslate 2, 2;
2216 $self->SUPER::_draw; 2952 $self->SUPER::_draw;
2217} 2953}
2218 2954
2219############################################################################# 2955#############################################################################
2220 2956
2957package CFClient::UI::Face;
2958
2959our @ISA = CFClient::UI::Base::;
2960
2961use CFClient::OpenGL;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($self->{anim} && $self->{animspeed}) {
2973 Scalar::Util::weaken (my $widget = $self);
2974
2975 $self->{timer} = Event->timer (
2976 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977 hard => 1,
2978 interval => $self->{animspeed},
2979 cb => sub {
2980 ++$widget->{frame};
2981 $widget->update;
2982 },
2983 );
2984 }
2985
2986 $self
2987}
2988
2989sub size_request {
2990 (32, 8)
2991}
2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
3001sub _draw {
3002 my ($self) = @_;
3003
3004 return unless $::CONN;
3005
3006 my $face;
3007
3008 if ($self->{frame}) {
3009 my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011 $face = $anim->[ $self->{frame} % @$anim ]
3012 if $anim && @$anim;
3013 }
3014
3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017 if ($tex) {
3018 glEnable GL_TEXTURE_2D;
3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020 glColor 0, 0, 0, 1;
3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022 glDisable GL_TEXTURE_2D;
3023 }
3024}
3025
3026sub destroy {
3027 my ($self) = @_;
3028
3029 $self->{timer}->cancel
3030 if $self->{timer};
3031
3032 $self->SUPER::destroy;
3033}
3034
3035#############################################################################
3036
3037package CFClient::UI::Buttonbar;
3038
3039our @ISA = CFClient::UI::HBox::;
3040
3041# TODO: should actualyl wrap buttons and other goodies.
3042
3043#############################################################################
3044
3045package CFClient::UI::Menu;
3046
3047our @ISA = CFClient::UI::FancyFrame::;
3048
3049use CFClient::OpenGL;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 items => [],
3056 z => 100,
3057 @_,
3058 );
3059
3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3061
3062 for my $item (@{ $self->{items} }) {
3063 my ($widget, $cb, $tooltip) = @$item;
3064
3065 # handle various types of items, only text for now
3066 if (!ref $widget) {
3067 $widget = new CFClient::UI::Label
3068 can_hover => 1,
3069 can_events => 1,
3070 markup => $widget,
3071 tooltip => $tooltip
3072 }
3073
3074 $self->{item}{$widget} = $item;
3075
3076 $self->{vbox}->add ($widget);
3077 }
3078
3079 $self
3080}
3081
3082# popup given the event (must be a mouse button down event currently)
3083sub popup {
3084 my ($self, $ev) = @_;
3085
3086 $self->emit ("popdown");
3087
3088 # maybe save $GRAB? must be careful about events...
3089 $GRAB = $self;
3090 $self->{button} = $ev->{button};
3091
3092 $self->show;
3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3094}
3095
3096sub invoke_mouse_motion {
3097 my ($self, $ev, $x, $y) = @_;
3098
3099 # TODO: should use vbox->find_widget or so
3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3101 $self->{hover} = $self->{item}{$HOVER};
3102
3103 0
3104}
3105
3106sub invoke_button_up {
3107 my ($self, $ev, $x, $y) = @_;
3108
3109 if ($ev->{button} == $self->{button}) {
3110 undef $GRAB;
3111 $self->hide;
3112
3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
3119 1
3120}
3121
3122#############################################################################
3123
3124package CFClient::UI::Multiplexer;
3125
3126our @ISA = CFClient::UI::Container::;
3127
3128sub new {
3129 my $class = shift;
3130
3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub set_current_page {
3151 my ($self, $page_or_widget) = @_;
3152
3153 my $widget = ref $page_or_widget
3154 ? $page_or_widget
3155 : $self->{children}[$page_or_widget];
3156
3157 $self->{current} = $widget;
3158 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159
3160 $self->emit (page_changed => $self->{current});
3161
3162 $self->realloc;
3163}
3164
3165sub visible_children {
3166 $_[0]{current}
3167}
3168
3169sub size_request {
3170 my ($self) = @_;
3171
3172 $self->{current}->size_request
3173}
3174
3175sub invoke_size_allocate {
3176 my ($self, $w, $h) = @_;
3177
3178 $self->{current}->configure (0, 0, $w, $h);
3179
3180 1
3181}
3182
3183sub _draw {
3184 my ($self) = @_;
3185
3186 $self->{current}->draw;
3187}
3188
3189#############################################################################
3190
3191package CFClient::UI::Notebook;
3192
3193our @ISA = CFClient::UI::VBox::;
3194
3195sub new {
3196 my $class = shift;
3197
3198 my $self = $class->SUPER::new (
3199 buttonbar => (new CFClient::UI::Buttonbar),
3200 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3201 # filter => # will be put between multiplexer and $self
3202 @_,
3203 );
3204
3205 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207
3208 $self
3209}
3210
3211sub add {
3212 my ($self, $title, $widget, $tooltip) = @_;
3213
3214 Scalar::Util::weaken $self;
3215
3216 $self->{buttonbar}->add (new CFClient::UI::Button
3217 markup => $title,
3218 tooltip => $tooltip,
3219 on_activate => sub { $self->set_current_page ($widget) },
3220 );
3221
3222 $self->{multiplexer}->add ($widget);
3223}
3224
3225sub set_current_page {
3226 my ($self, $page) = @_;
3227
3228 $self->{multiplexer}->set_current_page ($page);
3229 $self->emit (page_changed => $self->{multiplexer}{current});
3230}
3231
3232#############################################################################
3233
3234package CFClient::UI::Combobox;
3235
3236use utf8;
3237
3238our @ISA = CFClient::UI::Button::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 options => [], # [value, title, longdesc], ...
3245 value => undef,
3246 @_,
3247 );
3248
3249 $self->_set_value ($self->{value});
3250
3251 $self
3252}
3253
3254sub invoke_button_down {
3255 my ($self, $ev) = @_;
3256
3257 my @menu_items;
3258
3259 for (@{ $self->{options} }) {
3260 my ($value, $title, $tooltip) = @$_;
3261
3262 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263 }
3264
3265 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266}
3267
3268sub _set_value {
3269 my ($self, $value) = @_;
3270
3271 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3272 or return;
3273
3274 $self->{value} = $item->[0];
3275 $self->set_markup ("$item->[1] ⇓");
3276 $self->set_tooltip ($item->[2]);
3277}
3278
3279sub set_value {
3280 my ($self, $value) = @_;
3281
3282 return unless $self->{value} ne $value;
3283
3284 $self->_set_value ($value);
3285 $self->emit (changed => $value);
3286}
3287
3288#############################################################################
3289
3290package CFClient::UI::Statusbox;
3291
3292our @ISA = CFClient::UI::VBox::;
3293
3294sub new {
3295 my $class = shift;
3296
3297 my $self = $class->SUPER::new (
3298 fontsize => 0.8,
3299 @_,
3300 );
3301
3302 Scalar::Util::weaken (my $this = $self);
3303
3304 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3305
3306 $self
3307}
3308
3309sub reorder {
3310 my ($self) = @_;
3311 my $NOW = Time::HiRes::time;
3312
3313 # freeze display when hovering over any label
3314 return if $CFClient::UI::TOOLTIP->{owner}
3315 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3316 values %{ $self->{item} };
3317
3318 while (my ($k, $v) = each %{ $self->{item} }) {
3319 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320 }
3321
3322 my @widgets;
3323
3324 my @items = sort {
3325 $a->{pri} <=> $b->{pri}
3326 or $b->{id} <=> $a->{id}
3327 } values %{ $self->{item} };
3328
3329 $self->{timer}->interval (1);
3330
3331 my $count = 10 + 1;
3332 for my $item (@items) {
3333 last unless --$count;
3334
3335 my $label = $item->{label} ||= do {
3336 # TODO: doesn't handle markup well (read as: at all)
3337 my $short = $item->{count} > 1
3338 ? "<b>$item->{count} ×</b> $item->{text}"
3339 : $item->{text};
3340
3341 for ($short) {
3342 s/^\s+//;
3343 s/\s+/ /g;
3344 }
3345
3346 new CFClient::UI::Label
3347 markup => $short,
3348 tooltip => $item->{tooltip},
3349 tooltip_font => $::FONT_PROP,
3350 tooltip_width => 0.67,
3351 fontsize => $item->{fontsize} || $self->{fontsize},
3352 max_w => $::WIDTH * 0.44,
3353 fg => [@{ $item->{fg} }],
3354 can_events => 1,
3355 can_hover => 1
3356 };
3357
3358 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360 $label->update;
3361 $label->set_max_size (undef, $label->{req_h} * $diff)
3362 if $diff < 1;
3363 $self->{timer}->interval (1/30);
3364 } else {
3365 $label->{fg}[3] = $item->{fg}[3] || 1;
3366 }
3367
3368 push @widgets, $label;
3369 }
3370
3371 $self->clear;
3372 $self->SUPER::add (reverse @widgets);
3373}
3374
3375sub add {
3376 my ($self, $text, %arg) = @_;
3377
3378 $text =~ s/^\s+//;
3379 $text =~ s/\s+$//;
3380
3381 return unless $text;
3382
3383 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3384
3385 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3386
3387 if (my $item = $self->{item}{$group}) {
3388 if ($item->{text} eq $text) {
3389 $item->{count}++;
3390 } else {
3391 $item->{count} = 1;
3392 $item->{text} = $item->{tooltip} = $text;
3393 }
3394 $item->{id} += 0.2;#d#
3395 $item->{timeout} = $timeout;
3396 delete $item->{label};
3397 } else {
3398 $self->{item}{$group} = {
3399 id => ++$self->{id},
3400 text => $text,
3401 timeout => $timeout,
3402 tooltip => $text,
3403 fg => [0.8, 0.8, 0.8, 0.8],
3404 pri => 0,
3405 count => 1,
3406 %arg,
3407 };
3408 }
3409
3410 $self->reorder;
3411}
3412
3413sub reconfigure {
3414 my ($self) = @_;
3415
3416 delete $_->{label}
3417 for values %{ $self->{item} || {} };
3418
3419 $self->reorder;
3420 $self->SUPER::reconfigure;
3421}
3422
3423sub destroy {
3424 my ($self) = @_;
3425
3426 $self->{timer}->cancel;
3427
3428 $self->SUPER::destroy;
3429}
3430
3431#############################################################################
3432
3433package CFClient::UI::Inventory;
3434
3435our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437sub new {
3438 my $class = shift;
3439
3440 my $self = $class->SUPER::new (
3441 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442 @_,
3443 );
3444
3445 $self
3446}
3447
3448sub set_items {
3449 my ($self, $items) = @_;
3450
3451 $self->{child}->clear;
3452 return unless $items;
3453
3454 my @items = sort {
3455 ($a->{type} <=> $b->{type})
3456 or ($a->{name} cmp $b->{name})
3457 } @$items;
3458
3459 $self->{real_items} = \@items;
3460
3461 my $row = 0;
3462 for my $item (@items) {
3463 CFClient::Item::update_widgets $item;
3464
3465 $self->{child}->add (0, $row, $item->{face_widget});
3466 $self->{child}->add (1, $row, $item->{desc_widget});
3467 $self->{child}->add (2, $row, $item->{weight_widget});
3468
3469 $row++;
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::BindEditor;
3476
3477our @ISA = CFClient::UI::FancyFrame::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484 $self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488 text => "start recording",
3489 tooltip => "Start/Stops recording of actions."
3490 ."All subsequent actions after the recording started will be captured."
3491 ."The actions are displayed after the record was stopped."
3492 ."To bind the action you have to click on the 'Bind' button",
3493 on_activate => sub {
3494 unless ($self->{recording}) {
3495 $self->start;
3496 } else {
3497 $self->stop;
3498 }
3499 });
3500
3501 $vb->add (new CFClient::UI::Label text => "Actions:");
3502 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3505 $vb->add (my $hb = new CFClient::UI::HBox);
3506 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507 $hb->add (new CFClient::UI::Button
3508 text => "bind",
3509 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510 on_activate => sub {
3511 $self->ask_for_bind;
3512 });
3513
3514 $vb->add (my $hb = new CFClient::UI::HBox);
3515 $hb->add (new CFClient::UI::Button
3516 text => "ok",
3517 expand => 1,
3518 tooltip => "This closes the binding editor and saves the binding",
3519 on_activate => sub {
3520 $self->hide;
3521 $self->commit;
3522 });
3523
3524 $hb->add (new CFClient::UI::Button
3525 text => "cancel",
3526 expand => 1,
3527 tooltip => "This closes the binding editor without saving",
3528 on_activate => sub {
3529 $self->hide;
3530 $self->{binding_cancel}->()
3531 if $self->{binding_cancel};
3532 });
3533
3534 $self->update_binding_widgets;
3535
3536 $self
3537}
3538
3539sub cfg_bind {
3540 my ($self, $mod, $sym, $cmds) = @_;
3541 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542 ::update_bindings ();
3543}
3544
3545sub cfg_unbind {
3546 my ($self, $mod, $sym, $cmds) = @_;
3547 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548 ::update_bindings ();
3549}
3550
3551sub commit {
3552 my ($self) = @_;
3553 my ($mod, $sym, $cmds) = $self->get_binding;
3554 if ($sym != 0 && @$cmds > 0) {
3555 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556 ."'. Don't forget 'Save Config'!");
3557 $self->{binding_change}->($mod, $sym, $cmds)
3558 if $self->{binding_change};
3559 } else {
3560 $::STATUSBOX->add ("No action bound, no key or action specified!");
3561 $self->{binding_cancel}->()
3562 if $self->{binding_cancel};
3563 }
3564}
3565
3566sub start {
3567 my ($self) = @_;
3568
3569 $self->{rec_btn}->set_text ("stop recording");
3570 $self->{recording} = 1;
3571 $self->clear_command_list;
3572 $::CONN->start_record if $::CONN;
3573}
3574
3575sub stop {
3576 my ($self) = @_;
3577
3578 $self->{rec_btn}->set_text ("start recording");
3579 $self->{recording} = 0;
3580
3581 my $rec;
3582 $rec = $::CONN->stop_record if $::CONN;
3583 return unless ref $rec eq 'ARRAY';
3584 $self->set_command_list ($rec);
3585}
3586
3587
3588sub ask_for_bind_and_commit {
3589 my ($self) = @_;
3590 $self->ask_for_bind (1);
3591}
3592
3593sub ask_for_bind {
3594 my ($self, $commit, $end_cb) = @_;
3595
3596 CFClient::Binder::open_binding_dialog (sub {
3597 my ($mod, $sym) = @_;
3598 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599 $self->update_binding_widgets;
3600 $self->commit if $commit;
3601 $end_cb->() if $end_cb;
3602 });
3603}
3604
3605# $mod and $sym are the modifiers and key symbol
3606# $cmds is a array ref of strings (the commands)
3607# $cb is the callback that is executed on OK
3608# $ccb is the callback that is executed on CANCEL and
3609# when the binding was unsuccessful on OK
3610sub set_binding {
3611 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613 $self->clear_command_list;
3614 $self->{recording} = 0;
3615 $self->{rec_btn}->set_text ("start recording");
3616
3617 $self->{binding} = [$mod, $sym];
3618 $self->{commands} = $cmds;
3619
3620 $self->{binding_change} = $cb;
3621 $self->{binding_cancel} = $ccb;
3622
3623 $self->update_binding_widgets;
3624}
3625
3626# this is a shortcut method that asks for a binding
3627# and then just binds it.
3628sub do_quick_binding {
3629 my ($self, $cmds, $end_cb) = @_;
3630 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631 $self->ask_for_bind (1, $end_cb);
3632}
3633
3634sub update_binding_widgets {
3635 my ($self) = @_;
3636 my ($mod, $sym, $cmds) = $self->get_binding;
3637 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638 $self->set_command_list ($cmds);
3639}
3640
3641sub get_binding {
3642 my ($self) = @_;
3643 return (
3644 $self->{binding}->[0],
3645 $self->{binding}->[1],
3646 [ grep { defined $_ } @{$self->{commands}} ]
3647 );
3648}
3649
3650sub clear_command_list {
3651 my ($self) = @_;
3652 $self->{cmdbox}->clear ();
3653}
3654
3655sub set_command_list {
3656 my ($self, $cmds) = @_;
3657
3658 $self->{cmdbox}->clear ();
3659 $self->{commands} = $cmds;
3660
3661 my $idx = 0;
3662
3663 for (@$cmds) {
3664 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666 my $i = $idx;
3667 $hb->add (new CFClient::UI::Label text => $_);
3668 $hb->add (new CFClient::UI::Button
3669 text => "delete",
3670 tooltip => "Deletes the action from the record",
3671 on_activate => sub {
3672 $self->{cmdbox}->remove ($hb);
3673 $cmds->[$i] = undef;
3674 });
3675
3676
3677 $idx++
3678 }
3679}
3680
3681#############################################################################
3682
3683package CFClient::UI::SpellList;
3684
3685our @ISA = CFClient::UI::Table::;
3686
3687sub new {
3688 my $class = shift;
3689
3690 my $self = $class->SUPER::new (
3691 binding => [],
3692 commands => [],
3693 @_,
3694 )
3695}
3696
3697my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710sub rebuild_spell_list {
3711 my ($self) = @_;
3712
3713 $CFClient::UI::ROOT->on_refresh ($self => sub {
3714 $self->clear;
3715
3716 return unless $::CONN;
3717
3718 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724 my $row = 0;
3725
3726 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727 my $spell = $self->{spell}{$_};
3728
3729 $row++;
3730
3731 my $spell_cb = sub {
3732 my ($widget, $ev) = @_;
3733
3734 if ($ev->{button} == 1) {
3735 $::CONN->user_send ("cast $spell->{name}");
3736 } elsif ($ev->{button} == 2) {
3737 $::CONN->user_send ("invoke $spell->{name}");
3738 } elsif ($ev->{button} == 3) {
3739 (new CFClient::UI::Menu
3740 items => [
3741 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743 ],
3744 )->popup ($ev);
3745 } else {
3746 return 0;
3747 }
3748
3749 1
3750 };
3751
3752 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754 #TODO: add path info to tooltip
3755 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757 $self->add (0, $row, new CFClient::UI::Face
3758 face => $spell->{face},
3759 can_hover => 1,
3760 can_events => 1,
3761 tooltip => $tooltip,
3762 on_button_down => $spell_cb,
3763 );
3764
3765 $self->add (1, $row, new CFClient::UI::Label
3766 expand => 1,
3767 text => $spell->{name},
3768 can_hover => 1,
3769 can_events => 1,
3770 tooltip => $tooltip,
3771 on_button_down => $spell_cb,
3772 );
3773
3774 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778 }
3779 });
3780}
3781
3782sub add_spell {
3783 my ($self, $spell) = @_;
3784
3785 $self->{spell}->{$spell->{name}} = $spell;
3786 $self->rebuild_spell_list;
3787}
3788
3789sub remove_spell {
3790 my ($self, $spell) = @_;
3791
3792 delete $self->{spell}->{$spell->{name}};
3793 $self->rebuild_spell_list;
3794}
3795
3796sub clear_spells {
3797 my ($self) = @_;
3798
3799 $self->{spell} = {};
3800 $self->rebuild_spell_list;
3801}
3802
3803#############################################################################
3804
2221package CFClient::UI::Root; 3805package CFClient::UI::Root;
2222 3806
2223our @ISA = CFClient::UI::Container::; 3807our @ISA = CFClient::UI::Container::;
2224 3808
3809use List::Util qw(min max);
3810
2225use CFClient::OpenGL; 3811use CFClient::OpenGL;
2226 3812
2227sub check_size { 3813sub new {
2228 my ($self) = @_; 3814 my $class = shift;
2229 3815
2230 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
2231} 3824}
2232 3825
2233sub size_request { 3826sub size_request {
2234 ($::WIDTH, $::HEIGHT) 3827 my ($self) = @_;
2235}
2236 3828
2237sub configure { 3829 ($self->{w}, $self->{h})
3830}
3831
3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
3834
3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
3839
3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
3842
3843 int $coord + 0.5
3844}
3845
3846sub invoke_size_allocate {
2238 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2239 3848
2240 $self->SUPER::configure ($x, $y, $w, $h);
2241
2242 for my $child (@{$self->{children}}) { 3849 for my $child ($self->children) {
2243 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2244 3851
2245 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3852 $X = $child->{force_x} if exists $child->{force_x};
2246 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3853 $Y = $child->{force_y} if exists $child->{force_y};
3854
3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
2247 $child->configure ($X, $Y, $W,$H); 3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
2248 } 3861 1
2249} 3862}
2250 3863
2251sub _topleft { 3864sub coord2local {
2252 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2253 3866
2254 ($x, $y) 3867 ($x, $y)
2255} 3868}
2256 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2257sub update { 3876sub update {
2258 my ($self) = @_; 3877 my ($self) = @_;
2259 3878
2260 $self->check_size; 3879 $::WANT_REFRESH++;
2261 ::refresh ();
2262} 3880}
2263 3881
2264sub add { 3882sub add {
2265 my ($self, $child) = @_; 3883 my ($self, @children) = @_;
2266 3884
2267 # integerize window positions 3885 $_->{is_toplevel} = 1
2268 $child->{x} = int $child->{x}; 3886 for @children;
2269 $child->{y} = int $child->{y};
2270 3887
2271 $self->SUPER::add ($child); 3888 $self->SUPER::add (@children);
3889}
3890
3891sub remove {
3892 my ($self, @children) = @_;
3893
3894 $self->SUPER::remove (@children);
3895
3896 delete $self->{is_toplevel}
3897 for @children;
3898
3899 while (@children) {
3900 my $w = pop @children;
3901 push @children, $w->children;
3902 $w->set_invisible;
3903 }
2272} 3904}
2273 3905
2274sub on_refresh { 3906sub on_refresh {
2275 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2276 3908
2277 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2278} 3910}
2279 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2280sub draw { 3918sub draw {
2281 my ($self) = @_; 3919 my ($self) = @_;
2282 3920
2283 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2284 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2285 } 3924 }
3925
3926 if ($self->{realloc}) {
3927 my %queue;
3928 my @queue;
3929 my $widget;
3930
3931 outer:
3932 while () {
3933 if (my $realloc = delete $self->{realloc}) {
3934 for $widget (values %$realloc) {
3935 $widget->{visible} or next; # do not resize invisible widgets
3936
3937 $queue{$widget+0}++ and next; # duplicates are common
3938
3939 push @{ $queue[$widget->{visible}] }, $widget;
3940 }
3941 }
3942
3943 while () {
3944 @queue or last outer;
3945
3946 $widget = pop @{ $queue[-1] || [] }
3947 and last;
3948
3949 pop @queue;
3950 }
3951
3952 delete $queue{$widget+0};
3953
3954 my ($w, $h) = $widget->size_request;
3955
3956 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3957 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = $widget->{force_w} if exists $widget->{force_w};
3963 $h = $widget->{force_h} if exists $widget->{force_h};
3964
3965 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3966 || delete $widget->{force_realloc}) {
3967 $widget->{req_w} = $w;
3968 $widget->{req_h} = $h;
3969
3970 $self->{size_alloc}{$widget+0} = $widget;
3971
3972 if (my $parent = $widget->{parent}) {
3973 $self->{realloc}{$parent+0} = $parent
3974 unless $queue{$parent+0};
3975
3976 $parent->{force_size_alloc} = 1;
3977 $self->{size_alloc}{$parent+0} = $parent;
3978 }
3979 }
3980
3981 delete $self->{realloc}{$widget+0};
3982 }
3983 }
3984
3985 while (my $size_alloc = delete $self->{size_alloc}) {
3986 my @queue = sort { $b->{visible} <=> $a->{visible} }
3987 values %$size_alloc;
3988
3989 while () {
3990 my $widget = pop @queue || last;
3991
3992 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993
3994 $w = 0 if $w < 0;
3995 $h = 0 if $h < 0;
3996
3997 $w = int $w + 0.5;
3998 $h = int $h + 0.5;
3999
4000 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001 $widget->{old_w} = $widget->{w};
4002 $widget->{old_h} = $widget->{h};
4003
4004 $widget->{w} = $w;
4005 $widget->{h} = $h;
4006
4007 $widget->emit (size_allocate => $w, $h);
4008 }
4009 }
4010 }
4011
4012 while ($self->{post_alloc_hook}) {
4013 $_->()
4014 for values %{delete $self->{post_alloc_hook}};
4015 }
4016
2286 4017
2287 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2288 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2289 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2290 4021
2291 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2292 glLoadIdentity; 4023 glLoadIdentity;
2293 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2294 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2295 glLoadIdentity; 4026 glLoadIdentity;
2296 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2297 $self->_draw; 4035 $self->_draw;
2298} 4036}
2299 4037
2300############################################################################# 4038#############################################################################
2301 4039
2302package CFClient::UI; 4040package CFClient::UI;
2303 4041
2304$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
2305$TOOLTIP = new CFClient::UI::Tooltip; 4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2306 4044
23071 40451
2308 4046

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