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(svn r15760) -Codechange [FS#2704]: support that the resize box is at the left side of the window too (based on work by Alberth)

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rubidium 2009-03-18 01:06:48 +00:00
parent c0a4498518
commit 35e4dc0f4b
9 changed files with 51 additions and 28 deletions
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bin/data/openttdd.grf
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bin/data/openttdw.grf
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2
bin/data/orig_dos.obg
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@ -24,7 +24,7 @@ TRGI.GRF = da6a6c9dcc451eec88d79211437b76a8
TRGC.GRF = ed446637e034104c5559b32c18afe78d
TRGH.GRF = ee6616fb0e6ef6b24892c58c93d86fc9
TRGT.GRF = e30e8a398ae86c03dc534a8ac7dfb3b6
OPENTTDD.GRF = c886c7d5b38a93f2cb1cdc0d33472eb8
OPENTTDD.GRF = 1575b6d5ba127ab93f9569d3a0839cbb
[origin]
default = You can find it on your Transport Tycoon Deluxe CD-ROM.

2
bin/data/orig_dos_de.obg
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@ -24,7 +24,7 @@ TRGI.GRF = da6a6c9dcc451eec88d79211437b76a8
TRGC.GRF = ed446637e034104c5559b32c18afe78d
TRGH.GRF = ee6616fb0e6ef6b24892c58c93d86fc9
TRGT.GRF = fcde1d7e8a74197d72a62695884b909e
OPENTTDD.GRF = c886c7d5b38a93f2cb1cdc0d33472eb8
OPENTTDD.GRF = 1575b6d5ba127ab93f9569d3a0839cbb
[origin]
default = You can find it on your Transport Tycoon Deluxe CD-ROM.

2
bin/data/orig_win.obg
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@ -24,7 +24,7 @@ TRGIR.GRF = 0c2484ff6be49fc63a83be6ab5c38f32
TRGCR.GRF = 3668f410c761a050b5e7095a2b14879b
TRGHR.GRF = 06bf2b7a31766f048baac2ebe43457b1
TRGTR.GRF = de53650517fe661ceaa3138c6edb0eb8
OPENTTDW.GRF = b6689105405fa3ea34cb8a5543633d29
OPENTTDW.GRF = 09d1d843fcc0c2c278e5e6a6b557d658
[origin]
default = You can find it on your Transport Tycoon Deluxe CD-ROM.

5
src/table/sprites.h
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@ -49,7 +49,7 @@ enum Sprites {
/* Extra graphic spritenumbers */
SPR_OPENTTD_BASE = 4896,
OPENTTD_SPRITE_COUNT = 149,
OPENTTD_SPRITE_COUNT = 150,
/* Halftile-selection sprites */
SPR_HALFTILE_SELECTION_FLAT = SPR_OPENTTD_BASE,
@ -62,7 +62,8 @@ enum Sprites {
SPR_BOX_EMPTY = SPR_OPENTTD_BASE + 41,
SPR_BOX_CHECKED = SPR_OPENTTD_BASE + 42,
SPR_WARNING_SIGN = SPR_OPENTTD_BASE + 43, // warning sign (shown if there are any newgrf errors)
SPR_WINDOW_RESIZE = SPR_OPENTTD_BASE + 44, // resize icon
SPR_WINDOW_RESIZE_RIGHT= SPR_OPENTTD_BASE + 44, // resize icon to the right
SPR_WINDOW_RESIZE_LEFT = SPR_OPENTTD_BASE + 149, // resize icon to the left
/* Arrow icons pointing in all 4 directions */
SPR_ARROW_DOWN = SPR_OPENTTD_BASE + 45,
SPR_ARROW_UP = SPR_OPENTTD_BASE + 46,

6
src/widget.cpp
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@ -451,7 +451,11 @@ void Window::DrawWidgets() const
clicked = !!(this->flags4 & WF_SIZING);
DrawFrameRect(r.left, r.top, r.right, r.bottom, wi->colour, (clicked) ? FR_LOWERED : FR_NONE);
DrawSprite(SPR_WINDOW_RESIZE, PAL_NONE, r.left + 3 + clicked, r.top + 3 + clicked);
if (wi->left < (this->width / 2)) {
DrawSprite(SPR_WINDOW_RESIZE_LEFT, PAL_NONE, r.left + 2, r.top + 3 + clicked);
} else {
DrawSprite(SPR_WINDOW_RESIZE_RIGHT, PAL_NONE, r.left + 3 + clicked, r.top + 3 + clicked);
}
break;
case WWT_CLOSEBOX: {

46
src/window.cpp
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@ -228,7 +228,7 @@ bool Window::HasWidgetOfType(WidgetType widget_type) const
}
static void StartWindowDrag(Window *w);
static void StartWindowSizing(Window *w);
static void StartWindowSizing(Window *w, bool to_left);
/**
* Dispatch left mouse-button (possibly double) click in window.
@ -322,7 +322,9 @@ static void DispatchLeftClickEvent(Window *w, int x, int y, bool double_click)
}
if (w->desc_flags & WDF_RESIZABLE && wi->type == WWT_RESIZEBOX) {
StartWindowSizing(w);
/* When the resize widget is on the left size of the window
* we assume that that button is used to resize to the left. */
StartWindowSizing(w, wi->left < (w->width / 2));
w->InvalidateWidget(widget);
return;
}
@ -1511,8 +1513,6 @@ static bool HandleWindowDragging()
w->SetDirty();
return false;
} else if (w->flags4 & WF_SIZING) {
int x, y;
/* Stop the sizing if the left mouse button was released */
if (!_left_button_down) {
w->flags4 &= ~WF_SIZING;
@ -1520,8 +1520,15 @@ static bool HandleWindowDragging()
break;
}
x = _cursor.pos.x - _drag_delta.x;
y = _cursor.pos.y - _drag_delta.y;
/* Compute difference in pixels between cursor position and reference point in the window.
* If resizing the left edge of the window, moving to the left makes the window bigger not smaller.
*/
int x, y = _cursor.pos.y - _drag_delta.y;
if (w->flags4 & WF_SIZING_LEFT) {
x = _drag_delta.x - _cursor.pos.x;
} else {
x = _cursor.pos.x - _drag_delta.x;
}
/* X and Y has to go by step.. calculate it.
* The cast to int is necessary else x/y are implicitly casted to
@ -1531,18 +1538,26 @@ static bool HandleWindowDragging()
if (w->resize.step_height > 1) y -= y % (int)w->resize.step_height;
/* Check if we don't go below the minimum set size */
if ((int)w->width + x < (int)w->resize.width)
if ((int)w->width + x < (int)w->resize.width) {
x = w->resize.width - w->width;
if ((int)w->height + y < (int)w->resize.height)
}
if ((int)w->height + y < (int)w->resize.height) {
y = w->resize.height - w->height;
}
/* Window already on size */
if (x == 0 && y == 0) return false;
/* Now find the new cursor pos.. this is NOT _cursor, because
we move in steps. */
_drag_delta.x += x;
/* Now find the new cursor pos.. this is NOT _cursor, because we move in steps. */
_drag_delta.y += y;
if (w->flags4 & WF_SIZING_LEFT && x != 0) {
_drag_delta.x -= x; // x > 0 -> window gets longer -> left-edge moves to left -> subtract x to get new position.
w->SetDirty();
w->left -= x; // If dragging left edge, move left window edge in opposite direction by the same amount.
/* ResizeWindow() below ensures marking new position as dirty. */
} else {
_drag_delta.x += x;
}
/* ResizeWindow sets both pre- and after-size to dirty for redrawal */
ResizeWindow(w, x, y);
@ -1579,12 +1594,13 @@ static void StartWindowDrag(Window *w)
}
/**
* Start resizing a window
* @param w Window to start resizing
* Start resizing a window.
* @param w Window to start resizing.
* @param to_left Whether to drag towards the left or not
*/
static void StartWindowSizing(Window *w)
static void StartWindowSizing(Window *w, bool to_left)
{
w->flags4 |= WF_SIZING;
w->flags4 |= to_left ? WF_SIZING_LEFT : WF_SIZING_RIGHT;
_dragging_window = true;
_drag_delta.x = _cursor.pos.x;

16
src/window_gui.h
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@ -587,15 +587,17 @@ enum WindowFlags {
WF_SCROLL_UP = 1 << 4, ///< Upper scroll button has been pressed, @see ScrollbarClickHandler()
WF_SCROLL_DOWN = 1 << 5, ///< Lower scroll button has been pressed, @see ScrollbarClickHandler()
WF_SCROLL_MIDDLE = 1 << 6, ///< Scrollbar scrolling, @see ScrollbarClickHandler()
WF_HSCROLL = 1 << 7,
WF_SIZING = 1 << 8, ///< Window is being resized.
WF_STICKY = 1 << 9, ///< Window is made sticky by user
WF_SCROLL2 = 1 << 7,
WF_HSCROLL = 1 << 8,
WF_SIZING_RIGHT = 1 << 9, ///< Window is being resized towards the right.
WF_SIZING_LEFT = 1 << 10, ///< Window is being resized towards the left.
WF_SIZING = WF_SIZING_RIGHT | WF_SIZING_LEFT, ///< Window is being resized.
WF_STICKY = 1 << 11, ///< Window is made sticky by user
WF_DISABLE_VP_SCROLL = 1 << 10, ///< Window does not do autoscroll, @see HandleAutoscroll()
WF_DISABLE_VP_SCROLL = 1 << 12, ///< Window does not do autoscroll, @see HandleAutoscroll()
WF_WHITE_BORDER_ONE = 1 << 11,
WF_WHITE_BORDER_MASK = 1 << 12 | WF_WHITE_BORDER_ONE,
WF_SCROLL2 = 1 << 13,
WF_WHITE_BORDER_ONE = 1 << 13,
WF_WHITE_BORDER_MASK = 1 << 14 | WF_WHITE_BORDER_ONE,
};
Window *BringWindowToFrontById(WindowClass cls, WindowNumber number);