From 32bc15a1d1aee30f5a259b1648f8d82a5e837ff7 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Sat, 22 Feb 2014 17:25:28 +0300 Subject: Move tablemodel into gui/models directory. --- src/gui/models/tablemodel.cpp | 180 +++++++++++++++++++++++++++++++++++++++++ src/gui/models/tablemodel.h | 164 +++++++++++++++++++++++++++++++++++++ src/gui/widgets/guitable.h | 2 +- src/gui/widgets/tablemodel.cpp | 180 ----------------------------------------- src/gui/widgets/tablemodel.h | 164 ------------------------------------- 5 files changed, 345 insertions(+), 345 deletions(-) create mode 100644 src/gui/models/tablemodel.cpp create mode 100644 src/gui/models/tablemodel.h delete mode 100644 src/gui/widgets/tablemodel.cpp delete mode 100644 src/gui/widgets/tablemodel.h (limited to 'src/gui') diff --git a/src/gui/models/tablemodel.cpp b/src/gui/models/tablemodel.cpp new file mode 100644 index 000000000..aad66a6ad --- /dev/null +++ b/src/gui/models/tablemodel.cpp @@ -0,0 +1,180 @@ +/* + * The ManaPlus Client + * Copyright (C) 2008-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2014 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * 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 + * 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, see . + */ + +#include "gui/models/tablemodel.h" + +#include "utils/dtor.h" + +#include "gui/widgets/widget.h" + +#include "debug.h" + +void TableModel::installListener(TableModelListener *const listener) +{ + if (listener) + listeners.insert(listener); +} + +void TableModel::removeListener(TableModelListener *const listener) +{ + if (listener) + listeners.erase(listener); +} + +void TableModel::signalBeforeUpdate() +{ + for (std::set::const_iterator it = listeners.begin(); + it != listeners.end(); ++it) + { + (*it)->modelUpdated(false); + } +} + +void TableModel::signalAfterUpdate() +{ + for (std::set::const_iterator it = listeners.begin(); + it != listeners.end(); ++it) + { + if (*it) + (*it)->modelUpdated(true); + } +} + + +#define WIDGET_AT(row, column) (((row) * mColumns) + (column)) +#define DYN_SIZE(h) ((h) >= 0) + +StaticTableModel::StaticTableModel(const int row, const int column) : + TableModel(), + mRows(row), + mColumns(column), + mHeight(1), + mTableModel(), + mWidths() +{ + mTableModel.resize(row * column, nullptr); + mWidths.resize(column, 1); +} + +StaticTableModel::~StaticTableModel() +{ + delete_all(mTableModel); + mTableModel.clear(); +} + +void StaticTableModel::resize() +{ + mRows = getRows(); + mColumns = getColumns(); + mTableModel.resize(mRows * mColumns, nullptr); +} + +void StaticTableModel::set(const int row, const int column, + Widget *const widget) +{ + if (!widget || row >= mRows || row < 0 + || column >= mColumns || column < 0) + { + // raise exn? + return; + } + + if (DYN_SIZE(mHeight) + && widget->getHeight() > mHeight) + { + mHeight = widget->getHeight(); + } + + if (DYN_SIZE(mWidths[column]) + && widget->getWidth() > mWidths[column]) + { + mWidths[column] = widget->getWidth(); + } + + signalBeforeUpdate(); + + delete mTableModel[WIDGET_AT(row, column)]; + + mTableModel[WIDGET_AT(row, column)] = widget; + + signalAfterUpdate(); +} + +Widget *StaticTableModel::getElementAt(const int row, + const int column) const +{ + return mTableModel[WIDGET_AT(row, column)]; +} + +void StaticTableModel::fixColumnWidth(const int column, const int width) +{ + if (width < 0 || column < 0 || column >= mColumns) + return; + + mWidths[column] = -width; // Negate to tag as fixed +} + +void StaticTableModel::fixRowHeight(const int height) +{ + if (height < 0) + return; + + mHeight = -height; +} + +int StaticTableModel::getRowHeight() const +{ + return abs(mHeight); +} + +int StaticTableModel::getColumnWidth(const int column) const +{ + if (column < 0 || column >= mColumns) + return 0; + + return abs(mWidths[column]); +} + +int StaticTableModel::getRows() const +{ + return mRows; +} + +int StaticTableModel::getColumns() const +{ + return mColumns; +} + +int StaticTableModel::getWidth() const +{ + int width = 0; + + for (size_t i = 0, sz = mWidths.size(); i < sz; i++) + width += mWidths[i]; + + return width; +} + +int StaticTableModel::getHeight() const +{ + return mColumns * mHeight; +} diff --git a/src/gui/models/tablemodel.h b/src/gui/models/tablemodel.h new file mode 100644 index 000000000..ff752e6f1 --- /dev/null +++ b/src/gui/models/tablemodel.h @@ -0,0 +1,164 @@ +/* + * The ManaPlus Client + * Copyright (C) 2008-2009 The Mana World Development Team + * Copyright (C) 2009-2010 The Mana Developers + * Copyright (C) 2011-2014 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * 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 + * 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, see . + */ + +#ifndef GUI_MODELS_TABLEMODEL_H +#define GUI_MODELS_TABLEMODEL_H + +#include +#include + +#include "localconsts.h" + +class Widget; + +class TableModelListener +{ +public: + /** + * Must be invoked by the TableModel whenever a global change is about to + * occur or has occurred (e.g., when a row or column is being removed or + * added). + * + * This method is triggered twice, once before and once after the update. + * + * \param completed whether we are signalling the end of the update + */ + virtual void modelUpdated(const bool completed) = 0; + + virtual ~TableModelListener() + { } +}; + +/** + * A model for a regular table of widgets. + */ +class TableModel +{ +public: + virtual ~TableModel() + { } + + /** + * Determines the number of rows (lines) in the table + */ + virtual int getRows() const A_WARN_UNUSED = 0; + + /** + * Determines the number of columns in each row + */ + virtual int getColumns() const A_WARN_UNUSED = 0; + + /** + * Determines the height for each row + */ + virtual int getRowHeight() const A_WARN_UNUSED = 0; + + /** + * Determines the width of each individual column + */ + virtual int getColumnWidth(const int index) const A_WARN_UNUSED = 0; + + /** + * Retrieves the widget stored at the specified location within the table. + */ + virtual Widget *getElementAt(const int row, const int column) + const A_WARN_UNUSED = 0; + + virtual void installListener(TableModelListener *const listener); + + virtual void removeListener(TableModelListener *const listener); + +protected: + TableModel() : + listeners() + { + } + + /** + * Tells all listeners that the table is about to see an update + */ + virtual void signalBeforeUpdate(); + + /** + * Tells all listeners that the table has seen an update + */ + virtual void signalAfterUpdate(); + +private: + std::set listeners; +}; + + +class StaticTableModel final : public TableModel +{ +public: + StaticTableModel(const int width, const int height); + + A_DELETE_COPY(StaticTableModel) + + ~StaticTableModel(); + + /** + * Inserts a widget into the table model. + * The model is resized to accomodate the widget's width and height, + * unless column width / row height have been fixed. + */ + void set(const int row, const int column, Widget *const widget); + + /** + * Fixes the column width for a given column; this overrides dynamic width + * inference. + * + * Semantics are undefined for width 0. + */ + void fixColumnWidth(const int column, const int width); + + /** + * Fixes the row height; this overrides dynamic height inference. + * + * Semantics are undefined for width 0. + */ + void fixRowHeight(const int height); + + /** + * Resizes the table model + */ + void resize(); + + int getRows() const override final A_WARN_UNUSED; + int getColumns() const override final A_WARN_UNUSED; + int getRowHeight() const override final A_WARN_UNUSED; + int getWidth() const A_WARN_UNUSED; + int getHeight() const A_WARN_UNUSED; + int getColumnWidth(const int index) const override final A_WARN_UNUSED; + Widget *getElementAt(const int row, + const int column) const + override final A_WARN_UNUSED; + +protected: + int mRows, mColumns; + int mHeight; + std::vector mTableModel; + std::vector mWidths; +}; + +#endif // GUI_MODELS_TABLEMODEL_H diff --git a/src/gui/widgets/guitable.h b/src/gui/widgets/guitable.h index 23185a903..8f5d0d300 100644 --- a/src/gui/widgets/guitable.h +++ b/src/gui/widgets/guitable.h @@ -25,7 +25,7 @@ #include "localconsts.h" -#include "gui/widgets/tablemodel.h" +#include "gui/models/tablemodel.h" #include "listeners/keylistener.h" #include "listeners/mouselistener.h" diff --git a/src/gui/widgets/tablemodel.cpp b/src/gui/widgets/tablemodel.cpp deleted file mode 100644 index 82b249d0f..000000000 --- a/src/gui/widgets/tablemodel.cpp +++ /dev/null @@ -1,180 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2008-2009 The Mana World Development Team - * Copyright (C) 2009-2010 The Mana Developers - * Copyright (C) 2011-2014 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * 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 - * 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, see . - */ - -#include "gui/widgets/tablemodel.h" - -#include "utils/dtor.h" - -#include "gui/widgets/widget.h" - -#include "debug.h" - -void TableModel::installListener(TableModelListener *const listener) -{ - if (listener) - listeners.insert(listener); -} - -void TableModel::removeListener(TableModelListener *const listener) -{ - if (listener) - listeners.erase(listener); -} - -void TableModel::signalBeforeUpdate() -{ - for (std::set::const_iterator it = listeners.begin(); - it != listeners.end(); ++it) - { - (*it)->modelUpdated(false); - } -} - -void TableModel::signalAfterUpdate() -{ - for (std::set::const_iterator it = listeners.begin(); - it != listeners.end(); ++it) - { - if (*it) - (*it)->modelUpdated(true); - } -} - - -#define WIDGET_AT(row, column) (((row) * mColumns) + (column)) -#define DYN_SIZE(h) ((h) >= 0) - -StaticTableModel::StaticTableModel(const int row, const int column) : - TableModel(), - mRows(row), - mColumns(column), - mHeight(1), - mTableModel(), - mWidths() -{ - mTableModel.resize(row * column, nullptr); - mWidths.resize(column, 1); -} - -StaticTableModel::~StaticTableModel() -{ - delete_all(mTableModel); - mTableModel.clear(); -} - -void StaticTableModel::resize() -{ - mRows = getRows(); - mColumns = getColumns(); - mTableModel.resize(mRows * mColumns, nullptr); -} - -void StaticTableModel::set(const int row, const int column, - Widget *const widget) -{ - if (!widget || row >= mRows || row < 0 - || column >= mColumns || column < 0) - { - // raise exn? - return; - } - - if (DYN_SIZE(mHeight) - && widget->getHeight() > mHeight) - { - mHeight = widget->getHeight(); - } - - if (DYN_SIZE(mWidths[column]) - && widget->getWidth() > mWidths[column]) - { - mWidths[column] = widget->getWidth(); - } - - signalBeforeUpdate(); - - delete mTableModel[WIDGET_AT(row, column)]; - - mTableModel[WIDGET_AT(row, column)] = widget; - - signalAfterUpdate(); -} - -Widget *StaticTableModel::getElementAt(const int row, - const int column) const -{ - return mTableModel[WIDGET_AT(row, column)]; -} - -void StaticTableModel::fixColumnWidth(const int column, const int width) -{ - if (width < 0 || column < 0 || column >= mColumns) - return; - - mWidths[column] = -width; // Negate to tag as fixed -} - -void StaticTableModel::fixRowHeight(const int height) -{ - if (height < 0) - return; - - mHeight = -height; -} - -int StaticTableModel::getRowHeight() const -{ - return abs(mHeight); -} - -int StaticTableModel::getColumnWidth(const int column) const -{ - if (column < 0 || column >= mColumns) - return 0; - - return abs(mWidths[column]); -} - -int StaticTableModel::getRows() const -{ - return mRows; -} - -int StaticTableModel::getColumns() const -{ - return mColumns; -} - -int StaticTableModel::getWidth() const -{ - int width = 0; - - for (size_t i = 0, sz = mWidths.size(); i < sz; i++) - width += mWidths[i]; - - return width; -} - -int StaticTableModel::getHeight() const -{ - return mColumns * mHeight; -} diff --git a/src/gui/widgets/tablemodel.h b/src/gui/widgets/tablemodel.h deleted file mode 100644 index 48bd336af..000000000 --- a/src/gui/widgets/tablemodel.h +++ /dev/null @@ -1,164 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2008-2009 The Mana World Development Team - * Copyright (C) 2009-2010 The Mana Developers - * Copyright (C) 2011-2014 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * 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 - * 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, see . - */ - -#ifndef GUI_WIDGETS_TABLEMODEL_H -#define GUI_WIDGETS_TABLEMODEL_H - -#include -#include - -#include "localconsts.h" - -class Widget; - -class TableModelListener -{ -public: - /** - * Must be invoked by the TableModel whenever a global change is about to - * occur or has occurred (e.g., when a row or column is being removed or - * added). - * - * This method is triggered twice, once before and once after the update. - * - * \param completed whether we are signalling the end of the update - */ - virtual void modelUpdated(const bool completed) = 0; - - virtual ~TableModelListener() - { } -}; - -/** - * A model for a regular table of widgets. - */ -class TableModel -{ -public: - virtual ~TableModel() - { } - - /** - * Determines the number of rows (lines) in the table - */ - virtual int getRows() const A_WARN_UNUSED = 0; - - /** - * Determines the number of columns in each row - */ - virtual int getColumns() const A_WARN_UNUSED = 0; - - /** - * Determines the height for each row - */ - virtual int getRowHeight() const A_WARN_UNUSED = 0; - - /** - * Determines the width of each individual column - */ - virtual int getColumnWidth(const int index) const A_WARN_UNUSED = 0; - - /** - * Retrieves the widget stored at the specified location within the table. - */ - virtual Widget *getElementAt(const int row, const int column) - const A_WARN_UNUSED = 0; - - virtual void installListener(TableModelListener *const listener); - - virtual void removeListener(TableModelListener *const listener); - -protected: - TableModel() : - listeners() - { - } - - /** - * Tells all listeners that the table is about to see an update - */ - virtual void signalBeforeUpdate(); - - /** - * Tells all listeners that the table has seen an update - */ - virtual void signalAfterUpdate(); - -private: - std::set listeners; -}; - - -class StaticTableModel final : public TableModel -{ -public: - StaticTableModel(const int width, const int height); - - A_DELETE_COPY(StaticTableModel) - - ~StaticTableModel(); - - /** - * Inserts a widget into the table model. - * The model is resized to accomodate the widget's width and height, - * unless column width / row height have been fixed. - */ - void set(const int row, const int column, Widget *const widget); - - /** - * Fixes the column width for a given column; this overrides dynamic width - * inference. - * - * Semantics are undefined for width 0. - */ - void fixColumnWidth(const int column, const int width); - - /** - * Fixes the row height; this overrides dynamic height inference. - * - * Semantics are undefined for width 0. - */ - void fixRowHeight(const int height); - - /** - * Resizes the table model - */ - void resize(); - - int getRows() const override final A_WARN_UNUSED; - int getColumns() const override final A_WARN_UNUSED; - int getRowHeight() const override final A_WARN_UNUSED; - int getWidth() const A_WARN_UNUSED; - int getHeight() const A_WARN_UNUSED; - int getColumnWidth(const int index) const override final A_WARN_UNUSED; - Widget *getElementAt(const int row, - const int column) const - override final A_WARN_UNUSED; - -protected: - int mRows, mColumns; - int mHeight; - std::vector mTableModel; - std::vector mWidths; -}; - -#endif // GUI_WIDGETS_TABLEMODEL_H -- cgit v1.2.3-70-g09d2