From c601b5a27f74b16158adafe429faefbe573e64a2 Mon Sep 17 00:00:00 2001 From: Szymon Tomasz Stefanek Date: Sat, 1 Jan 2011 20:19:56 +0000 Subject: The big rename for modules. Still some details remaining. git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@5284 17fca916-40b9-46aa-a4ea-0a15b648b75c --- src/modules/objects/KvsObject_label.cpp | 361 ++++++++++++++++++++++++++++++++ 1 file changed, 361 insertions(+) create mode 100644 src/modules/objects/KvsObject_label.cpp (limited to 'src/modules/objects/KvsObject_label.cpp') diff --git a/src/modules/objects/KvsObject_label.cpp b/src/modules/objects/KvsObject_label.cpp new file mode 100644 index 000000000..08cb4ffa1 --- /dev/null +++ b/src/modules/objects/KvsObject_label.cpp @@ -0,0 +1,361 @@ +//============================================================================= +// +// File : KvsObject_label.cpp +// Creation date : Mon Sep 18 14:21:48 CEST 2000 by Krzysztof Godlewski +// +// This file is part of the KVIrc irc client distribution +// Copyright (C) 2000 Krzysztof Godlewski +// Copyright (C) 2000-2010 Szymon Stefanek (pragma at kvirc dot net) +// +// This program is FREE software. You can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your opinion) any later version. +// +// This program is distributed in the HOPE that it will be USEFUL, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +// See the GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program. If not, write to the Free Software Foundation, +// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// +//============================================================================= + +#include "KviError.h" +#include "kvi_debug.h" +#include "KvsObject_label.h" +#include "KviLocale.h" +#include "KviIconManager.h" + +#include +#include +#include +#include + + + +// Tables used in $setAlignment & $alignment +const char * const align_tbl[] = { + "Left", + "Right", + "HCenter", + "VCenter", + "Center", + "Top", + "Bottom", + "WordBreak" +}; + +const int align_cod[] = { + Qt::AlignLeft, + Qt::AlignRight, + Qt::AlignHCenter, + Qt::AlignVCenter, + Qt::AlignCenter, + Qt::AlignTop, + Qt::AlignBottom, + Qt::AlignJustify, +}; + +#define align_num (sizeof(align_tbl) / sizeof(align_tbl[0])) + +// used in $frameStyle & $setFrameStyle +const char * const frame_tbl[] = { + "NoFrame", + "Box", + "Panel", + "WinPanel", + "Hline", + // shadow styles + "Plain", + "Raised", + "Sunken" +}; + +const int frame_cod[] = { + QFrame::NoFrame, + QFrame::Box, + QFrame::Panel, + QFrame::WinPanel, + QFrame::HLine, + QFrame::Plain, + QFrame::Raised, + QFrame::Sunken +}; + +#define frame_num (sizeof(frame_tbl) / sizeof(frame_tbl[0])) + + +/* + @doc: label + @keyterms: + label object class, show image + @title: + label class + @type: + class + @short: + Displays text or an image + @inherits: + [class]object[/class] + [class]widget[/class] + @description: + This widget can be used to display a text or an image. It can + have different frame styles and text/image alignment. + @functions: + !fn: $setText() + Sets the text to be displayed by the label. + The text can contain limited html tags. + See also [classfnc]$text[/classfnc](). + !fn: $text() + Returns the text currently displayed by the label. + See also [classfnc]$setText[/classfnc](). + !fn: $margin() + Returns current value of margin for this label (default is 0). + See also [classfnc]$setMargin[/classfnc](). + !fn: $setMargin() + Sets margin width / height to . + See also [classfnc]$margin[/classfnc](). + !fn: $alignment() + Returns a string containing alignment flags that are set for + this label. The flags are separated by commas. An example output + could look like this:[br] + [pre]Bottom, Right[/pre][br] + See [classfnc]$setAlignment[/classfnc]() for explanation of all + alignment flags. + !fn: $setAlignment(, , ...) + This function sets alignment flags, given as parameters, for + this label. Valid flags are: + [pre] + Right - Text is aligned to right border[br] + Left - Text is aligned to left border[br] + Top - Text is aligned to the top border[br] + Bottom - Text is aligned to the bottom border[br] + HCenter - Text is horizontally centered[br] + VCenter - Text is vertically centered[br] + Center - Equals HCenter + VCenter[br] + WordBreak - Enables automatic word breaking[br] + [/pre] + It is obvious that you can not set for example [i]Right[/i] + and [i]Left[/i] simoultaneously - this will [b]NOT[/b] + result in an error message - this will simply not work :) + !fn: $clear() + Clears the label. Equal to calling + [classfnc]$setText[/classfnc]("") + !fn: $frameStyle() + Returns a string containing this label's frame-style flags, + separated with commas. Output from this function could look like + this: + [pre]Panel, Raised[/pre] + See [classfnc]$setFrameStyle[/classfnc]() for a list of all + frame-style flags and their explenation. + !fn: $setFrameStyle(, , ...) + Sets the frame-style flags to the ones passed as arguments. + The flags can either decide of the shape or shadow of the + label's frame. Valid shape flags are:[br] + [pre] + NoFrame - draw no frame. You shouldn't specify a shadow when + using this.[br] + Box - draws a rectangular box. Its borders can be + [i]Raised[/i] or [i]Sunken[/i][br] + Panel - draws a rectangular panel which can be + [i]Raised[/i] or [i]Sunken[/i][br] + WinPanel - similar to [i]Panel[/i], but is more in Win95 + style[br] + Hline - draws a horizontal line that frames nothing (useful as separator) + [/pre] + Valid shadow flags are:[br] + [pre] + Plain - no 3D effect (draws using foreground color)[br] + Raised - makes the label look like it was raised above the + parent widget[br] + Sunken - makes the label look like it was "pushed" inside + the parent widget[br] + [/pre] + !fn: $setImage() + Sets the image to be displayed on this label. + Giving empty argument clears the pixmap[br] + See the [doc:image_id]image identifier[/doc] documentation for + the explaination of the parameter. + +*/ + + +KVSO_BEGIN_REGISTERCLASS(KvsObject_label,"label","widget") + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,setText) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,text) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,margin) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,setMargin) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,alignment) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,setAlignment) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,clear) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,frameStyle) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,setFrameStyle) + KVSO_REGISTER_HANDLER_BY_NAME(KvsObject_label,setImage) +KVSO_END_REGISTERCLASS(KvsObject_label) + +KVSO_BEGIN_CONSTRUCTOR(KvsObject_label,KvsObject_widget) + +KVSO_END_CONSTRUCTOR(KvsObject_label) + + +KVSO_BEGIN_DESTRUCTOR(KvsObject_label) + +KVSO_END_CONSTRUCTOR(KvsObject_label) + +bool KvsObject_label::init(KviKvsRunTimeContext *,KviKvsVariantList *) +{ + SET_OBJECT(QLabel) + ((QLabel *)widget())->setWordWrap(true); + return true; +} + +KVSO_CLASS_FUNCTION(label,setText) +{ + CHECK_INTERNAL_POINTER(widget()) + QString szText; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("text",KVS_PT_STRING,0,szText) + KVSO_PARAMETERS_END(c) + ((QLabel *)widget())->setText(szText); + return true; +} + +KVSO_CLASS_FUNCTION(label,text) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setString(((QLabel *)widget())->text()); + return true; +} + +KVSO_CLASS_FUNCTION(label,setMargin) +{ + CHECK_INTERNAL_POINTER(widget()) + kvs_uint_t iMargin; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("margin",KVS_PT_UNSIGNEDINTEGER,0,iMargin) + KVSO_PARAMETERS_END(c) + ((QLabel *)widget())->setMargin(iMargin); + return true; +} +KVSO_CLASS_FUNCTION(label,margin) +{ + CHECK_INTERNAL_POINTER(widget()) + c->returnValue()->setInteger(((QLabel *)widget())->margin()); + return true; +} + +KVSO_CLASS_FUNCTION(label,setAlignment) +{ + CHECK_INTERNAL_POINTER(widget()) + QStringList alignment; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("alignment",KVS_PT_STRINGLIST,KVS_PF_OPTIONAL,alignment) + KVSO_PARAMETERS_END(c) + int align,sum=0; + for ( QStringList::Iterator it = alignment.begin(); it != alignment.end(); ++it ) + { + + align = 0; + for(unsigned int j = 0; j < align_num; j++) + { + if(KviQString::equalCI((*it), align_tbl[j])) + { + align=align_cod[j]; + break; + } + } + if(align) + sum = sum | align; + else + c->warning(__tr2qs_ctx("Unknown alignment '%Q'","objects"),&(*it)); + + } + ((QLabel *)widget())->setAlignment((Qt::Alignment)sum); + return true; +} + +KVSO_CLASS_FUNCTION(label,alignment) +{ + CHECK_INTERNAL_POINTER(widget()) + int mode = ((QLabel *)widget())->alignment(); + QString szAlignment=""; + for(unsigned int i = 0; i < align_num; i++) + { + if(mode == align_cod[i]) + { + szAlignment=align_tbl[i]; + break; + } + } + c->returnValue()->setString(szAlignment); + return true; +} + +KVSO_CLASS_FUNCTION(label,clear) +{ + CHECK_INTERNAL_POINTER(widget()) + ((QLabel *)widget())->clear(); + return true; +} + +KVSO_CLASS_FUNCTION(label,setFrameStyle) +{ + CHECK_INTERNAL_POINTER(widget()) + QStringList style; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("style",KVS_PT_STRINGLIST,KVS_PF_OPTIONAL,style) + KVSO_PARAMETERS_END(c) + if (!widget()) return true; + int framestyle,sum=0; + for ( QStringList::Iterator it = style.begin(); it != style.end(); ++it ) + { + framestyle = 0; + for(unsigned int j = 0; j < align_num; j++) + { + if(KviQString::equalCI((*it), frame_tbl[j])) + { + framestyle=frame_cod[j]; + break; + } + } + if(framestyle) + sum = sum | framestyle; + else + c->warning(__tr2qs_ctx("Unknown style '%Q'","objects"),&(*it)); + + } + ((QLabel *)widget())->setFrameStyle(sum); + return true; +} + +KVSO_CLASS_FUNCTION(label,frameStyle) +{ + CHECK_INTERNAL_POINTER(widget()) + int mode = ((QLabel *)widget())->frameStyle(); + QString szStyle=""; + for(unsigned int i = 0; i < frame_num; i++) + { + if(mode == frame_cod[i]) + { + szStyle=frame_tbl[i]; + break; + } + } + c->returnValue()->setString(szStyle); + return true; +} + +KVSO_CLASS_FUNCTION(label,setImage) +{ + CHECK_INTERNAL_POINTER(widget()) + QString icon; + KVSO_PARAMETERS_BEGIN(c) + KVSO_PARAMETER("icon",KVS_PT_STRING,0,icon) + KVSO_PARAMETERS_END(c) + QPixmap * pix = g_pIconManager->getImage(icon); + if(pix) ((QLabel *)widget())->setPixmap(*pix); + return true; +} -- cgit v1.3.1-10-gc9f91