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|
#!/bin/bash
#
# align-expand.sh [METHOD]
#
# This is the script used to create the align-expand tests. These tests
# put a 20x20 size-requested GtkTreeView into a 40x40 size-requested
# container and try to achieve multiple combinations of expand and align
# flags. The resulting GtkBuilder file is written to stdout. All of the
# resulting files should render identical.
#
# METHOD is one of:
# * flags (default)
# Uses expand flags to align and expand the treeview inside a GtkGrid.
# You should use this as the reference when adding tests for other
# methods
# * alignment
# Aligns and expands the treeview in a GtkAlignment using its scale
# and align properties.
if test $# -lt 1; then
method="flags"
else
method=$1
fi
cat << EOF
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtk+ 3.0 -->
<object class="GtkWindow" id="window">
<property name="can_focus">False</property>
<property name="type">popup</property>
<child>
<object class="GtkGrid" id="grid">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="row_spacing">2</property>
<property name="column_spacing">2</property>
EOF
y=2
for hexpand in False True; do
for halign in "start" center end fill; do
cat << EOF
<child>
<object class="GtkLabel" id="hexpand-$halign-$hexpand">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label">$hexpand</property>
<property name="angle">90</property>
</object>
<packing>
<property name="left_attach">$y</property>
<property name="top_attach">0</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="halign-$halign-$hexpand">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label">$halign</property>
<property name="angle">90</property>
</object>
<packing>
<property name="left_attach">$y</property>
<property name="top_attach">1</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
EOF
x=2
for vexpand in False True; do
for valign in "start" center end fill; do
if test $y = "2"; then
cat << EOF
<child>
<object class="GtkLabel" id="vexpand-$valign-$vexpand">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label">$vexpand</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">$x</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel" id="valign-$valign-$vexpand">
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="label">$valign</property>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">$x</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
EOF
fi
if test $method = "flags"; then
cat << EOF
<child>
<object class="GtkGrid" id="grid-$valign-$halign-$vexpand-$hexpand">
<property name="width_request">40</property>
<property name="height_request">40</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkTreeView" id="treeview-$valign-$halign-$vexpand-$hexpand">
<property name="width_request">20</property>
<property name="height_request">20</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="halign">$halign</property>
<property name="valign">$valign</property>
<property name="hexpand">$hexpand</property>
<property name="vexpand">$vexpand</property>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">0</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
</object>
<packing>
<property name="left_attach">$x</property>
<property name="top_attach">$y</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
EOF
elif test $method = "alignment"; then
xscale=0.0
case "$halign" in
"start") xalign=0.0 ;;
"center") xalign=0.5 ;;
"end") xalign=1.0 ;;
"fill") xalign=0.5; xscale=1.0 ;;
esac
if test $hexpand = "True"; then
xscale=1.0
fi
yscale=0.0
case "$valign" in
"start") yalign=0.0 ;;
"center") yalign=0.5 ;;
"end") yalign=1.0 ;;
"fill") yalign=0.5; yscale=1.0 ;;
esac
if test $vexpand = "True"; then
yscale=1.0
fi
cat << EOF
<child>
<object class="GtkAlignment" id="align-$valign-$halign-$vexpand-$hexpand">
<property name="width_request">40</property>
<property name="height_request">40</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="xalign">$xalign</property>
<property name="yalign">$yalign</property>
<property name="xscale">$xscale</property>
<property name="yscale">$yscale</property>
<child>
<object class="GtkTreeView" id="treeview-$valign-$halign-$vexpand-$hexpand">
<property name="width_request">20</property>
<property name="height_request">20</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
</object>
</child>
</object>
<packing>
<property name="left_attach">$x</property>
<property name="top_attach">$y</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
EOF
else
exit 1
fi
x=`expr $x + 1`
done
done
y=`expr $y + 1`
x=0
done
done
cat << EOF
</object>
</child>
</object>
</interface>
EOF
|
