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author | Paul Gilbert | 2016-04-24 17:16:32 -0400 |
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committer | Paul Gilbert | 2016-07-10 16:12:00 -0400 |
commit | c75de59a28c94e364a38af39057af720ba8465d4 (patch) | |
tree | 0fbd1ac099d39b31f2791193c26f172bfc23b178 /engines/titanic/support/screen_manager.h | |
parent | a88c0b09994562d4576e7dd08db8ad2fe3326f53 (diff) | |
download | scummvm-rg350-c75de59a28c94e364a38af39057af720ba8465d4.tar.gz scummvm-rg350-c75de59a28c94e364a38af39057af720ba8465d4.tar.bz2 scummvm-rg350-c75de59a28c94e364a38af39057af720ba8465d4.zip |
TITANIC: Implementing font text bounds calculations
Diffstat (limited to 'engines/titanic/support/screen_manager.h')
-rw-r--r-- | engines/titanic/support/screen_manager.h | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/engines/titanic/support/screen_manager.h b/engines/titanic/support/screen_manager.h index d0580d4957..baba662564 100644 --- a/engines/titanic/support/screen_manager.h +++ b/engines/titanic/support/screen_manager.h @@ -110,14 +110,25 @@ public: virtual void proc14() = 0; virtual void proc15() = 0; + /** + * Get the text area a string will fit into + * @param str String + * @param maxWidth Maximum width in pixels + * @param sizeOut Optional pointer to output size + * @returns Required height + */ + virtual int getTextBounds(const CString &str, int maxWidth, Point *sizeOut = nullptr) const = 0; + + /** + * Get the current font height + */ + virtual int getFontHeight() const = 0; /** - * Write out a string + * Returns the width of a given string in pixels */ - virtual void writeString(int maxWidth, const CString &text, int *v1, int *v2) = 0; + virtual int stringWidth(const CString &str) = 0; - virtual void getFont() = 0; - virtual void proc18() = 0; virtual void proc19() = 0; /** @@ -216,12 +227,24 @@ public: virtual void proc15(); /** - * Write out a string + * Get the text area a string will fit into + * @param str String + * @param maxWidth Maximum width in pixels + * @param sizeOut Optional pointer to output size + * @returns Required height + */ + virtual int getTextBounds(const CString &str, int maxWidth, Point *sizeOut = nullptr) const; + + /** + * Get the current font height + */ + virtual int getFontHeight() const; + + /** + * Returns the width of a given string in pixels */ - virtual void writeString(int maxWidth, const CString &text, int *v1, int *v2); + virtual int stringWidth(const CString &str); - virtual void getFont(); - virtual void proc18(); virtual void proc19(); /** |